保定万协重工制造有限责任公司(4G网站)坐落于(yu)鑄造名鄉(xiāng)—河北省泊(bo)頭市。公司(sī)占地面積(ji)38650平方米，建(jiàn)築面積20300平(píng)方米，是國(guo)内著名的(de)集設計、鑄(zhù)造、生産、銷(xiāo)售、服務于(yu)一體的容(róng)積泵專業(ye)制造廠家(jia)。公司始建(jiàn)于1984年,有二(er)十幾年專(zhuān)業研制經(jīng)驗。目前産(chǎn)品設計采(cǎi)用國際先(xiān)進水平實(shi)體設計軟(ruan)件；産品研(yan)發、制造、檢(jian)驗、交付按(àn)照ISO9001質量管(guǎn)理體系控(kong)制過程質(zhi)量；産品制(zhi)造廣泛使(shǐ)用加❤️工❗中(zhong)心、數控機(ji)床、專用精(jīng)機、高精設(shè)備；檢測設(shè)備擁有萬(wan)能工具👄顯(xiǎn)微鏡、漸開(kai)線檢測儀(yi)、光學投影(ying)儀、萬能測(cè)齒儀、脈🔴沖(chòng)輝光離子(zi)氮化爐等(děng)大型檢測(ce)設備，并建(jian)有國家B級(jí)試驗站。本(ben)廠以一流(liú)的産品水(shui)平、優質的(de)售後服務(wù)、恪守信用(yong)而在市場(chang)上倍受歡(huan)迎，産品暢(chang)銷不衰，赢(yíng)得了用戶(hù)的普遍贊(zan)譽。公司已(yǐ)通過ISO9001：2000國際(ji)質量體系(xì)認證，中國(guó)船級社CCS型(xíng)式認證，法(fǎ)國船級社(she)BV産品工廠(chǎng)認證，美國(guo)船級社ABS産(chǎn)品質量認(ren)證，中國漁(yú)業船舶檢(jiǎn)驗局船用(yong)泵認證,成(cheng)為中石油(you)物資資源(yuán)市場成員(yuán)、中石化物(wù)資資源市(shi)場成員。河(he)北省知名(míng)産品生産(chǎn)企業，船用(yong)泵産品承(cheng)制企業。Hebei far east pump industry manufacturing co., LTD is located in botou city, hebei province, a casting of the township.The company covers an area of 38650 square meters, construction area of 20300 square meters, is the domestic famous design, casting, production, sales and service in one of the positive displacement pump professional manufacturer.Company was founded in 1984, has 20 years experience in professional development.The current product design adopts the international advanced level entity design software;Product research and development, manufacture, inspection, delivery, in accordance with the ISO9001 quality management system of process quality control;Widely used products manufacturing processing center, numerical control machine tools, precision machine, high precision equipment;Testing equipment has universal tool microscope, involute tester, optical projector, universal gear tester, pulse glow ion nitriding furnace and other large-scale testing equipment, and built national B level test station.The factory with the first-class products, excellent after-sales service, abide by credit and popular in the market, the products sell well and win the user's universal praise.The company has passed ISO9001:2000 international quality system certification, China classification society CCS type approval, bureau veritas BV products factory certification, the United States classification society ABS product quality certification, China's Marine fishing vessel inspection bureau pump certification, has been a member of the material resource market in oil, sinopec material resources market member.Well-known products production enterprise in hebei province, Marine pump products enterprises.

    公(gōng)司以“泊遠(yuan)東”牌齒輪(lun)泵，螺杆泵(bèng)為主導産(chan)品，涉及21個(gè)系列，4200多種(zhong)規格，年生(sheng)産能力達(da)43000多台（套）。産(chan)品行銷油(yóu)田、化工、電(diàn)力、船舶、冶(yě)金、食品等(deng)各大行業(ye)。産品除滿(mǎn)足國内客(ke)商的需求(qiú)外，部分出(chū)⭐口至📐東南(nan)亞、美洲、歐(ou)洲等國家(jia)和地區。公(gōng)司在全國(guo)各大城市(shì)設有30多個(gè)分支機構(gou)，并建立了(le)完善的營(ying)銷服務網(wǎng)絡，擁有一(yī)支龐大敬(jìng)業的營銷(xiao)服務隊伍(wu)，可為廣大(dà)客戶提供(gòng)優質的服(fú)務。 公司以(yǐ)嚴謹的質(zhì)量體系、先(xian)進的生産(chan)設備、完善(shan)的檢測手(shǒu)段、豐富的(de)制造經驗(yan)、務真求實(shi)的遠東團(tuán)隊，來有效(xiao)保證産品(pǐn)質量。以滿(man)腔真誠期(qi)待與國内(nei)外各界人(ren)士攜手鑄(zhù)就多方共(gòng)赢的輝煌(huang)。Company to "moored far east" brand gear pump, screw pump for the leading product, involves the 21 series, more than 4200 kinds of specifications, annual production capacity of more than 43000 Taiwan (sets).Product marketing oilfield, chemical industry, electric power, shipbuilding, metallurgy, food and other major industry.Products in addition to meet the needs of domestic customers, some exports to southeast Asia, the americas, Europe and other countries and regions.The company has more than 30 branches in major cities throughout the country, and established a perfect marketing service network, has a large professional marketing services team, can provide the high quality service for the customers.Companies with strict quality system, advanced production equipment, perfect detection means, rich manufacturing experience and WuZhen strives for the far east team, to effectively ensure the quality of products.To sincerely look forward to working with people from all walks of life both at home and abroad hand in hand to own a bright multi-win-win situation.

    我公司是(shi)一個生産(chǎn)齒輪油泵(bèng)和螺杆泵(bèng)的專業公(gong)司。公司擁(yong)有☀️各種設(shè)備80台,主要(yào)設備有：C6140  CW6163C車(chē)床24台，TX611C/4镗床(chuang)2台，M131M7130磨床8台(tái)，C125A立車2台，Y318K Y3150E滾(gǔn)齒機6台，E3050X16/1搖(yao)臂鑽床2台(tái)，E5163立式鑽床(chuáng)2台，B1-400萬能銑(xǐ)床3台，螺杆(gǎn)泵轉子專(zhuān)用QH2-007銑床1台(tái)，半自動螺(luó)旋轉子QH2-029B銑(xǐ)床2台，X53K立銑(xǐ)3台，半自動(dong)螺旋轉子(zǐ)QH2-031 QH2-032磨刃機台(tái)。My company is a company specialized in the production of gear oil pump and screw pump.Company has 80 sets of various devices, the main equipment are: C6140 CW6163C 24 sets of lathe, TX611C/boring machine 2 units, 4 M131M7130 grinding machine 8 units, C125A set, 2 sets, Y318K Y3150E hobbing machine 6 units, E3050X16/1 radial drilling machine 2 sets, E5163 vertical drilling machine 2 sets, B1-400 universal milling machine 3 units, screw pump rotor 1 QH2-007 milling machine, semi-automatic screw rotor QH2-029 - b milling machine 2 sets, X53K three vertical milling, semi-automatic screw rotor QH2 QH2-031-031 edge grinding machine is used.

    我公司擁(yōng)有省計量(liàng)局制試驗(yàn)台1台，自制(zhì)試驗台3台(tai)，使生産産(chǎn)品從原材(cái)料投入到(dào)産成品出(chū)廠實現了(le)全🏃‍♂️過程♊檢(jiǎn)🥵測。産品出(chu)廠合格率(lǜ) 100% ，具備較強(qiang)的綜合配(pèi)套制造能(néng)力。理化試(shì)驗室、長度(du)♌計⭐量室💛是(shì)國家計量(liang)确認合格(gé)單位，使産(chǎn)品從原材(cai)料投入到(dào)産成品出(chu)廠實現了(le)全過程檢(jiǎn)測。産品出(chu)廠合格率(lü)100% ，具備較強(qiang)的綜合配(pei)套制造能(néng)力，公司年(nian)可生産各(gè)種泵 6000 多台(tai)。My company has the province system test bench 1 bureau of standard measurement, homemade test-bed 3 units, production of products from raw materials into finished goods factory implements the whole process of detection.Product factory qualified rate 100%, have strong ability of comprehensive manufacturing.Physical and chemical laboratory, length measuring room is the national metrological confirmation unit, make our products from raw materials into finished goods factory implements the whole process of detection.Product factory qualified rate 100%, have strong comprehensive manufacturing capacity, company can produce all kinds of pump in more than 6000 units.

聯系電話(hua):0317-8223128

公司傳真(zhēn):0317-8265584  8185455

技術(shu)部:0317-8260535

貨物發(fa)運部:0317-8180755

售後(hou)服務部:0317-8250309

郵(yóu)箱:[email protected]

地址:河(he)北省泊頭(tóu)市道東街(jiē)88号( 緊鄰104國(guo)道，距京滬(hù)高速5公裡(lǐ))

運費說明(míng):

    1.本公司常(chang)規産品1-3天(tian)發貨,特殊(shū)要求或者(zhě)需定做的(de)産品發貨(huò)時間已與(yǔ)客戶協商(shang)為準, 2.泵運(yùn)費方式有(yǒu)兩種:快遞(dì)和物流.小(xiǎo)泵和小型(xíng)配件發快(kuài)遞,其餘體(ti)積較大,數(shu)量較多,推(tui)薦走專線(xiàn)物流貨運(yùn),一般南方(fāng),中部地區(qu)及沿海地(dì)區3-5天左右(yòu)到達.西部(bù),北部較遠(yuǎn)的地區以(yi)及少數二(er)次中轉地(di)區5-8天左右(you)可到,具體(ti)覆蓋範圍(wéi)請咨詢公(gong)司客服人(rén)員.安裝使(shi)用:請您根(gen)據産品說(shuo)明書的步(bù)驟進行操(cao)作,如有問(wèn)題,請聯系(xì)我公司,我(wo)公司将會(hui)請最專業(yè)的技術人(ren)員為您提(tí)供服務.為(wei)了保護您(nin)的利益,我(wǒ)們已經提(ti)醒客戶在(zai)收到貨物(wù)時,要開箱(xiang)驗貨,如在(zai)打開驗貨(huo)時發現貨(huò)物丢失,損(sun)害或者不(bu)符,請拒絕(jué)簽收,您簽(qiān)收就代表(biao)已準确無(wú)誤的收到(dào)後屋,若在(zai)簽收貨物(wu)之後才發(fā)現貨物丢(diu)失或者不(bu)符,如不負(fù)責. 客戶收(shōu)到貨後,産(chan)品無法安(an)裝或者規(gui)格有誤,本(běn)公司提供(gòng)退貨或者(zhe)換貨服務(wù),退貨或者(zhe)換貨的客(ke)戶請保證(zhèng)貨物的完(wán)好無損,并(bing)承擔往返(fǎn)運費. 客戶(hù)收到後,如(rú)果産品存(cún)在質量問(wèn)題,請在收(shou)貨後7天内(nei)聯系我公(gong)司,提供相(xiang)關質量問(wèn)題圖片,我(wo)公司将在(zài)第一時間(jian)給您退貨(huò)或者換貨(huo),因為我公(gong)司已經在(zai)發貨前已(yi)經仔細檢(jiǎn)查過,所以(yǐ)過期将不(bu)提供此項(xiang)服務,還請(qing)諒解.Shipping details:1. Our regular products 1-3 days of delivery, special requests or need to custom-made product delivery time is already negotiate with customer, 2. The pump freight way has two kinds: express and logistics. Small pump and small accessories send express, the rest of the volume is larger, the number is more, recommend special line logistics, freight, generally south, central and coastal area about 3 to 5 days to arrive. In the west, north of remote areas and areas inhabited by minority secondary transit, about five to eight days to specific coverage please consulting company customer service staff. Install and use, please according to the product manual steps, if any problem, please contact our company, we advise you that we will be the most professional and technical personnel to provide service for you. In order to protect your interests, when we have to remind the customer receive the goods, unpacking inspection, such as when open the inspection found that the goods lost, damage or discrepancy, please refuse to sign after receiving STH, you sign after receiving STH means have accurate received after the house, if after receipt of goods found the goods didn't agree lost or, if not responsible. Customers after receiving the goods, the product can't install or specification is wrong, the company provides the return or exchange service, return or exchange the customers please make sure that the goods are intact, and bear the freight back and forth. The receipt of the customer, if the product quality problems, please contact me within 7 days after receiving the company, provide relevant quality problem photos, our company will give you a refund or a replacement in the first time, because I already have carefully checked before shipment, so late will not provide this service, also please understand.

     ●高粘(zhān)度齒輪泵(beng)并不能産(chan)生壓力，它(ta)隻是輸出(chū)流量。壓力(li)低或無壓(ya)力♍，說明高(gao)粘度齒 輪(lún)泵沒有吸(xi)入液體或(huò)洩漏嚴重(zhong)。High viscosity gear pump does not generate pressure, it is only the output flow.Pressure is low or no pressure, high viscosity gear wheel pump don't inhale the liquid or leakage is serious.

　　電動機輸(shu)出功率偏(piān)小、齒 輪泵(beng)排量選得(dé)過大或壓(yā)力調得過(guò)高時，也會(hui)造成壓力(li)不足 當然(rán)，壓力表損(sǔn)壞或壓力(lì)表節流孔(kong)堵塞時也(ye)顯示不出(chū)壓力，此時(shí)可換裝一(yi)個新的壓(ya)力表檢查(chá)。Small motor output power, gear wheel pump capacity to choose too large or pressure too high, can cause stress Pressure gauge damage or pressure gauge orifice jams, of course, also could not show pressure, can change a new pressure gauge to check at this time.

　　如果确認(rèn)泵無流量(liàng)輸出，可能(néng)是由于泵(beng)安裝有誤(wù)、泵的轉🔞向(xiang)不對，或吸(xī)人側(進液(ye)口及吸液(yè)管道)堵塞(sai)、出口止回(hui)閥裝反或(huo)卡死了，也(yě)有可能是(shì)驅動軸斷(duàn)🐉裂了。If confirmed that no flow pump output, could be turned to the pumps due to pump installation is wrong, wrong, or suction side (liquid into the mouth and suck liquid pipeline jam, export check valve installed backwards, or card is dead, it is possible that the drive shaft fracture.

　　高粘(zhan)度泵在轉(zhuan)速過低時(shi)會引起出(chū)液量不足(zu)，這種現象(xiàng)🌂往往是由(yóu)于泵的驅(qu)動裝置打(da)滑或功率(lǜ)不足🔞所緻(zhì)。此時應檢(jian)🏃查齒 輪泵(beng)的實際轉(zhuan)速、泵與電(diàn)動機💁的聯(lián)接及功率(lǜ)🌈匹配情況(kuàng)等。High viscosity pump in low speed can cause insufficient quantity of produced liquid, this phenomenon is often due to the slippage of the pump drive or insufficient power.Check the gear wheel pump at this time of the actual speed, pump and motor connection and power matching, etc.

    ●高粘度(du)泵在開始(shǐ)運轉前，往(wang)齒輪泵的(de)殼體内灌(guan)滿待輸送(song)的液體，便(biàn)于安全啟(qǐ)動。若環境(jìng)✏️溫度低于(yu)冰點，應預(yu)先向泵内(nei)通入熱蒸(zheng)汽，進行預(yu)熱🌐處理，然(rán)後才可🐆啟(qi)動齒輪泵(bèng)。高粘度泵(beng)的旋轉方(fang)向要與進(jin)、出油口相(xiàng)符。齒輪泵(bèng)若是第一(yī)次運行，或(huo)長期閑置(zhì)後再使用(yòng)，最好在空(kong)🙇🏻載或小🏃負(fu)荷情況下(xià)先跑合一(yī)小時左右(you)。如果在跑(pǎo)🔞合階段預(yù)先覺察出(chū)異常溫升(shēng)、洩漏、振動(dòng)和噪聲時(shí)，應停機檢(jian)查。高粘度(du)齒輪泵的(de)支座或法(fa)蘭與其驅(qū)動電機應(ying)采用共同(tóng)的安裝💃基(jī)礎，基礎、法(fa)蘭或支座(zuò)均需具有(yǒu)足夠的剛(gāng)度，以減小(xiao)齒輪泵運(yun)轉時産生(sheng)的振動和(he)噪聲。電動(dòng)機與齒輪(lún)泵須用彈(dàn)性聯軸器(qi)連接，同軸(zhou)度小于0.1毫(háo)米，傾斜角(jiao)不得大于(yú)1度。安裝聯(lian)軸器時不(bu)得用錘敲(qiao)打，以免傷(shāng)害齒輪泵(beng)的齒輪等(deng)零件。若用(yong)帶輪、鍊輪(lun)等驅動時(shí)應設托架(jià)支🔞承，以防(fang)主動齒輪(lún)軸承受徑(jìng)向力。緊固(gu)齒輪泵、電(diàn)動機的地(dì)腳螺釘時(shí)，螺釘受力(li)應均勻，連(lian)接可靠。用(yòng)手轉動聯(lián)軸器時，應(yīng)感覺到齒(chi)輪泵能夠(gòu)輕松地轉(zhuǎn)動，沒有卡(kǎ)緊等異常(chang)現象出現(xiàn)，然後才可(kě)以🐉配⚽管。High viscosity pump before starting work, to gear pump casing filled with liquid, facilitate safe launch.If the environment temperature is below freezing, should advance to pump into the hot steam, preheating treatment, and then to start the pump.The direction of rotation of the pump with high viscosity, oil outlet in accord.Gear pump is the first run, or long-term idle before using, had better under the condition of no load or small load to run one hour or so.If in the running-in stage in advance detect abnormal temperature rise, leakage, vibration and noise, should stop check.High viscosity gear pump bearing or flange should adopt a common drive motor installationFoundation, foundation, flange or support all needs to have enough rigidity, to reduce the vibration of gear pump is running and noise.Motor and gear pump with elastic shaft coupling, coaxial degree is less than 0.1 mm, Angle shall not be greater than 1 degree.When installing coupling hammer shall not be used, in order to avoid damage of the gear pump gearAnd other parts.If use the belt wheel, wheel, etc, shall set bracket support, in case of driving gear bearing by the radial force.Ground screw fastening gear pump, motor, screw force should be uniform, reliable connection.Turn the coupling with the hand, should feel can easily turn the gear pump, no abnormal phenomenon such as clamping, then can be piping.

     高(gao)粘度齒輪(lún)泵的吸油(yóu)管道内徑(jìng)應足夠大(dà)，并避免狹(xiá)窄通道或(huò)急劇拐彎(wan)、減少☂️彎頭(tóu)，去除不必(bì)要的閥門(mén)、附件，盡可(kě)能地降低(dī)泵的安裝(zhuāng)高度，縮短(duǎn)吸油管道(dao)的長度，以(yi)減少壓力(lì)損失。管接(jie)頭等元件(jiàn)的密封要(yao)良好，以防(fang)止空氣侵(qin)入，從而控(kòng)制氣穴與(yu)氣蝕的發(fa)生。止回閥(fá)與安全閥(fá)在齒輪泵(beng)的輸出管(guǎn)路上最好(hǎo)安裝一個(gè)止回閥。這(zhè)樣在檢修(xiu)泵及🥰輸出(chu)⛹🏻‍♀️管道時，系(xi)統中的液(yè)體不會發(fa)生倒流。齒(chǐ)輪泵帶負(fù)荷停車時(shi)，亦可防止(zhǐ)泵倒轉而(ér)在其輸出(chū)管道✔️内🏃🏻産(chan)生局部真(zhen)空。應當注(zhu)意，出口止(zhǐ)回閥不能(néng)裝反或出(chū)現卡死現(xiàn)象。高粘度(du)泵的出口(kǒu)管路上還(hái)應當設置(zhi)安全閥等(děng)保護裝置(zhi)，這樣一旦(dàn)泵的出口(kou)通道發生(shēng)堵塞，就可(kě)以打開安(ān)全閥卸壓(ya)。安全㊙️閥可(ke)以與泵體(ti)或泵蓋鑄(zhu)成一體，也(ye)可以單獨(du)裝配。對于(yú)需要正反(fan)轉的高粘(zhan)度齒輪泵(beng)，其進出口(kǒu)管路上均(jun1)需設置安(ān)全閥。High viscosity gear pump oil suction pipe diameter should be large enough, and to avoid the narrow channel, or a sharp turn, reducing elbow, remove unnecessary valves, fittings, as much as possible to reduce the installation height of pump, shorten the length of the oil suction pipe, in order to reduce the pressure loss.Components, such as pipe joint sealed well, in order to prevent the air intrusion, thus control air-pocket and the occurrence of cavitation.Check valve and relief valve on the output of the gear pump tube had better install a check valve.In the overhaul pump and output pipe, the system of fluid backflow will not occur.Gear pump to stop loading machine, can be in the output pipe to prevent pump reverse, and create a partial vacuum.It should be noted that the outlet check valve cannot be installed backwards or stuck.High viscosity of the pump outlet pipe also shall set up relief valve or other protective device on the road, so that once the clogging pump export channels, can open the relief valve pressure relief.The relief valve can be cast and pump body and pump cover, also can separate assembly.For high viscosity gear pump need positive &negative, import and export all needs to set up the line safety valve.

   高粘(zhan)度泵是輸(shu)送高粘度(du)液體的齒(chi)輪泵，應做(zuo)到在較低(di)的功耗、較(jiao)少的洩漏(lou)、較大的壓(ya)力下輸出(chū)🐪最多的⛱️流(liu)量。在确定(dìng)所要輸送(song)的介質時(shí)，應該嚴格(ge)遵循産品(pǐn)說明書上(shang)的規定，盡(jìn)量使用廠(chǎng)家推薦的(de)流體介質(zhi)，并注意考(kǎo)慮系統的(de)工作溫度(du)範圍。當希(xī)望在某一(yi)較寬的溫(wēn)度範圍内(nèi)使用時，輸(shu)送介質的(de)粘度指數(shù)應該高些(xiē)。輸送介質(zhì)不僅是能(néng)量傳遞的(de)中介，而且(qie)也是潤滑(huá)、密封🚩及傳(chuan)熱介質。液(ye)體粘度過(guo)高會增加(jia)内摩擦阻(zu)力，降低輸(shū)✍️出功率，浪(làng)費能量，并(bing)産生過高(gāo)的系統溫(wēn)度.高粘度(dù)齒輪泵的(de)出口管路(lu)上應當設(shè)置安全閥(fa)等保護裝(zhuāng)置，這樣一(yī)㊙️旦泵的🧡出(chu)口通道發(fa)生堵塞，就(jiù)可以打開(kāi)安全閥卸(xie)壓。對于需(xu)要🌈正反轉(zhuan)的高粘度(dù)齒輪泵，其(qi)進出口管(guǎn)路上均需(xu)設置安全(quán)閥。High viscosity pump is conveying liquid with high viscosity gear pump, should be in lower power consumption, less leakage, under the pressure of large output the most traffic.When determining to conveying medium, we should strictly follow the provisions of the product manuals on use manufacturers recommend fluid as far as possible, and pay attention to consider the system operating temperature range.When you want to use in a wide temperature range, medium viscosity index should be higher.Medium is not only the energy transfer intermediary, but also lubrication, sealing and heat transfer medium.Liquid viscosity is too high will increase internal friction resistance, lower output power, waste of energy, and generate high temperature system. High viscosity gear pump outlet pipe shall set up relief valve or other protective device on the road, so once the clogging pump export channels, can open the relief valve pressure relief.For high viscosity gear pump need positive &negative, import and export all needs to set up the line safety valve.

    1、工作壓(yā)力的選定(ding)1, select the work pressure

　　高粘度泵(beng)額定的壓(ya)力是指泵(beng)連續工作(zuo)時的最高(gāo)許🔅用壓力(li)，而其工作(zuò)壓力則決(jué)定于外部(bu)負載，安裝(zhuāng)和調試的(de)壽命與其(qí)工作壓力(li)直接相關(guan)。對于不頻(pín)繁工作的(de)齒輪泵，其(qí)工作壓力(li)可取為泵(beng)的額定壓(yā)力，考慮到(dao)産品質量(liang)不同，最好(hao)将額定壓(ya)力降低20%～30%使(shi)用。對于經(jīng)常工作于(yu)較高壓力(lì)下的齒輪(lun)泵，其工作(zuo)壓力應比(bǐ)泵的額定(ding)壓力低1～2個(gè)壓力級。石(shi)油化工設(shè)備常常是(shì)24小時連續(xu)運轉，這時(shi)泵的工作(zuò)壓力應該(gai)取得比額(e)定壓力低(di)得多，且工(gōng)作轉速也(yě)應該低于(yu)額定轉速(su)☎️。如果高粘(zhān)度齒輪泵(beng)的工作壓(yā)力調整過(guo)高，則會使(shǐ)齒輪泵在(zài)超負荷下(xia)運行。High viscosity pump rated pressure refers to the maximum allowable pump continuous work pressure, and its working pressure is determined by the external load, installation and commissioning of life is directly related with work pressure.For not frequent work gear pump, the working pressure is desirable for the rated pressure of the pump, taking the quality into consideration, it is best to used pressure rated lower 20% ~ 30%.For often work under high pressure gear pump, the working pressure shall be lower than the rated pressure of the pump 1 ~ 2 pressure level.Petrochemical equipment are often 24 hours of continuous operation, and at this time of the pump working pressure should be obtained was much lower than the rated pressure, and the work speed should be lower than the rated speed.If the high viscosity gear pump high pressure adjustment, will make the pump running under overload.

　　2.安裝(zhuang)與試運轉(zhuan)2. Installation and commissioning

　　高粘度泵(beng)的支座或(huò)法蘭與其(qí)驅動電機(ji)應采用共(gong)同的安裝(zhuang)👈基礎，基礎(chu)、法蘭或支(zhi)座均需具(jù)有足夠的(de)剛度，以減(jiǎn)小齒輪泵(bèng)運轉時産(chan)生的振動(dòng)和噪聲。電(diàn)動機與齒(chǐ)輪泵須用(yong)彈性聯軸(zhou)器連接，同(tong)軸度小于(yu)0.1毫米，傾斜(xié)角不得大(da)于1度。安裝(zhuang)聯軸器時(shi)不得用錘(chui)敲打，以免(mian)傷害齒輪(lun)泵的齒輪(lún)等零件。若(ruò)用帶輪、鍊(lian)輪等驅動(dong)時應設托(tuo)架支承🔞，以(yi)🌈防❄️主動齒(chi)輪軸承受(shou)徑向力。緊(jǐn)固齒輪泵(beng)、電動機的(de)地腳螺釘(dìng)時，螺釘受(shòu)力應均勻(yún)，連接可靠(kào)。用手轉動(dong)聯軸器時(shi)，應感覺到(dao)齒輪泵能(neng)夠輕松地(dì)轉動，沒有(yǒu)卡緊等異(yi)常現象出(chū)現，然後才(cái)可🌈以🔞配管(guǎn)⚽。高粘度齒(chi)輪泵的吸(xi)油管道内(nèi)徑應足夠(gou)大，并避免(miǎn)狹窄通道(dao)或急劇拐(guai)彎、彎頭，去(qu)除不必要(yao)的閥門、附(fu)件，盡可能(néng)地降低泵(bèng)♊的安👣裝高(gāo)度，縮💯短吸(xī)油管道的(de)長度，以減(jian)少壓力損(sǔn)失🔆。管接頭(tou)等元件的(de)密封🥵要良(liang)好，以防止(zhi)空氣🐪侵入(rù)，從而控制(zhi)氣穴與氣(qì)蝕的🏃發生(sheng)。在開始運(yun)轉前，往齒(chǐ)輪泵的殼(ké)體内灌滿(man)待輸送的(de)液體，便于(yú)安全動。若(ruò)環境溫度(du)低于冰點(diǎn)，應預先向(xiang)泵内通入(rù)熱蒸汽，進(jìn)行預熱處(chu)理，然後才(cái)可啟動齒(chi)輪泵。齒輪(lun)泵的旋轉(zhuan)方向要與(yǔ)進、出油口(kou)相符。齒輪(lún)泵若是第(dì)一次運行(hang)，或長期閑(xian)置後再使(shi)用，最好在(zài)空♈載💋或⛷️小(xiao)🙇🏻負荷情況(kuang)下先跑合(he)一小時左(zuǒ)右。如果在(zài)跑合階段(duàn)預先覺🔆出(chu)異🌐常溫升(sheng)、洩漏、振動(dong)和噪聲時(shí)，應機檢查(cha)。高粘度泵(beng)的出口管(guan)路上還應(ying)當設置安(ān)全閥等保(bao)護裝置，這(zhe)樣一旦泵(bèng)的💃出口通(tōng)道☔發生堵(dǔ)塞，就可以(yi)打開安全(quán)閥卸壓。對(dui)于需要正(zheng)反轉的高(gao)粘度齒輪(lun)泵，其進出(chu)口管路上(shàng)均需設置(zhi)安全閥。High viscosity pump bearing or flange and its drive motor should use common installation basis, foundation, flange or support all needs to have enough rigidity, to reduce the vibration of gear pump is running and noise.Motor and gear pump with elastic shaft coupling, coaxial degree is less than 0.1 mm, Angle shall not be greater than 1 degree.When installing coupling hammer shall not be used, in order to avoid damage gear and other parts of the gear pump.If use the belt wheel, wheel, etc, shall set bracket support, in case of driving gear bearing by the radial force.Ground screw fastening gear pump, motor, screw force should be uniform, reliable connection.Turn the coupling with the hand, should feel can easily turn the gear pump, no abnormal phenomenon such as clamping, then can be piping.High viscosity gear pump oil suction pipe diameter should be large enough, and to avoid the narrow channel, or a sharp bend, bend, remove unnecessary valves, fittings, as much as possible to reduce the installation height of pump, shorten the length of the oil suction pipe, in order to reduce the pressure loss.Components, such as pipe joint sealed well, in order to prevent the air intrusion, thus control air-pocket and the occurrence of cavitation.Before starting operation, to gear pump casing filled with liquid, easy to safety.If the environment temperature is below freezing, should advance to pump into the hot steam, preheating treatment, and then to start the pump.Direction of rotation of the gear pump, oil outlet in accord.Gear pump is the first run, or long-term idle before using, had better under the condition of no load or small load to run one hour or so.If in the running-in stage in advance the abnormal temperature rise, leakage, vibration and noise, should machine inspection.High viscosity of the pump outlet pipe also shall set up relief valve or other protective device on the road, so that once the clogging pump export channels, can open the relief valve pressure relief.For high viscosity gear pump need positive &negative, import and export all needs to set up the line safety valve.

    ●如(rú)何選型How to choice

    選(xuan)擇高粘度(dù)泵時應該(gai)注意泵所(suo)輸送的具(jù)體粘度、工(gong)作♉溫度、介(jie)質比重、介(jie)質成分等(děng)等，隻有更(gèng)好的了解(jiě)高粘度泵(bèng)所輸送的(de)介🐕質情況(kuang)才能更好(hǎo)的選擇所(suǒ)需要的高(gāo)粘度泵産(chan)品。

Should be paid attention to when selecting high viscosity pump pump delivery by the specific viscosity, working temperature, the proportion of medium, medium composition etc., only a better understanding of the high viscosity pump transmission medium condition can better choose the required high viscosity pump product.

　　第一、必(bì)須了解高(gāo)粘度泵所(suǒ)輸送的介(jie)質粘度。因(yīn)為介💞質粘(zhān)度👉的高低(di)直接影響(xiǎng)到選擇高(gao)粘度泵的(de)轉🈲速。must understand the high viscosity pump transmission medium viscosity. Because the medium viscosity directly affects the choice of high viscosity pump speed.

　　第二(èr)、了解高粘(zhan)度泵所輸(shu)送介質的(de)性質，例如(ru)有沒有🐅腐(fu)蝕性。understand the nature of the high viscosity pump conveying medium, such as corrosive.

　　第三(sān)、高粘度泵(beng)所輸送的(de)介質濃度(du)多少、比重(zhong)多少。 high viscosity pump how far the conveying medium concentration, specific gravity.

Fourth,

　　第四(si)、高粘度泵(bèng)所輸送的(de)介質。high viscosity pump transmission medium.

　　第五(wǔ)、高粘度泵(beng)輸送的介(jiè)質常溫下(xià)是否結晶(jīng)或凝固。the high viscosity pump whether the medium temperature of crystallization or coagulation.

　　第(dì)六、高粘度(dù)泵所輸送(sòng)的介質是(shi)否有懸浮(fu)物。the transmission medium for high viscosity pump suspension.

　　第七、高(gāo)粘度泵所(suo)輸送介質(zhi)受溫度變(bian)化情況。high viscosity pump conveying medium affected by temperature changes.

　　第(di)八、高粘度(du)泵所輸送(sòng)介質的潤(rùn)滑性、清潔(jié)度、腐蝕性(xìng)等。high viscosity pump medium by lubricity, cleanliness, corrosion resistance, etc.

　　第九、高(gāo)粘度泵要(yao)求進口壓(ya)力及出口(kou)壓力和安(an)裝高度。 high viscosity pump inlet pressure and outlet pressure and the installation height.

　　第(di)十、高粘度(dù)泵使用場(chǎng)合的防爆(bào)要求。high viscosity pump occasions of explosion-proof requirements.

    ●高粘(zhān)度泵的安(an)裝調試步(bu)驟High viscosity pump installation and debugging steps

    高粘度(du)泵是輸送(sòng)高粘度液(yè)體的齒輪(lun)泵，應做到(dào)在較低的(de)功耗、較少(shao)的洩漏、較(jiao)大的壓力(li)下輸出最(zui)多🚶‍♀️的流量(liang)。在确定所(suo)要輸送的(de)介質時，應(ying)該嚴格遵(zun)循産品說(shuō)明書上的(de)規定，盡量(liàng)使用廠家(jiā)推薦的流(liú)體介質♊，并(bing)注意❌考慮(lǜ)系統的工(gong)作溫度範(fàn)圍。當希望(wang)在某一較(jiao)寬的溫度(du)範圍内使(shi)用💜時，輸送(song)介質的粘(zhan)度指🐕數應(ying)該高些。輸(shu)送介質不(bú)僅是能量(liàng)傳🌈遞的中(zhōng)介，而✏️且🙇‍♀️也(yě)是潤滑、密(mi)封及傳熱(rè)介質。液體(tǐ)粘度過高(gāo)會增加内(nei)摩擦阻力(lì)，降低輸出(chu)功率，浪費(fèi)能⛹🏻‍♀️量，并産(chǎn)生過高的(de)系👅統溫度(dù).高粘度齒(chǐ)輪泵的出(chu)口管路上(shang)應當設置(zhì)安全閥等(děng)保護裝置(zhi)，這樣一旦(dan)泵的出口(kou)通道發生(sheng)堵塞，就可(kě)以打開安(an)全閥⭕卸壓(ya)☀️。對于🔴需要(yào)正反轉的(de)高粘度齒(chi)輪泵，其進(jin)出口管路(lù)上均需設(she)置安全閥(fa)。High viscosity pump is conveying liquid with high viscosity gear pump, should be in lower power consumption, less leakage, under the pressure of large output the most traffic. When determining to conveying medium, we should strictly follow the provisions of the product manuals on use manufacturers recommend fluid as far as possible, and pay attention to consider the system operating temperature range. When you want to use in a wide temperature range, medium viscosity index should be higher. Medium is not only the energy transfer intermediary, but also lubrication, sealing and heat transfer medium. Liquid viscosity is too high will increase internal friction resistance, lower output power, waste of energy, and generate high temperature system. High viscosity gear pump outlet pipe shall set up relief valve or other protective device on the road, so once the clogging pump export channels, can open the relief valve pressure relief. For high viscosity gear pump need positive &negative, import and export all needs to set up the line safety valve.

　　1、工作壓力(lì)的選定1, select the work pressure

　　高(gao)粘度泵額(e)定的壓力(li)是指泵連(lian)續工作時(shi)的最高許(xǔ)用⛱️壓力♻️，而(ér)其工作壓(ya)力則決定(dìng)于外部負(fu)載，高粘度(du)泵(聚氨酯(zhi)泵,紙漿泵(beng),粘合劑泵(bèng))的安裝和(he)調試 的壽(shòu)命與其工(gong)作壓力直(zhí)接相關。對(duì)于不頻📧繁(fan)工作的齒(chi)輪泵，其工(gōng)作壓力可(kě)取為泵的(de)額定壓力(lì)，考慮到産(chan)品質量不(bú)同，最😍好将(jiāng)額定壓力(li)降低20%～30%使用(yong)。對于經常(cháng)工作于較(jiao)高壓力下(xia)的齒輪泵(beng)，其工作壓(yā)力應比泵(bèng)的額定壓(ya)力低1～2個壓(yā)力級。石油(yóu)化工設備(bèi)常常是24小(xiao)時連續運(yun)轉，這時泵(bèng)的工作壓(ya)力應該取(qu)得比額定(ding)壓🐆力低得(de)多，且工作(zuò)轉速也應(ying)該低于額(e)定轉速。如(ru)果高粘度(dù)齒輪泵的(de)工作壓力(li)調整過高(gao)，則會使齒(chǐ)輪泵在超(chāo)負荷下運(yun)行。High viscosity pump rated pressure refers to the maximum allowable pump continuous work pressure, and its working pressure is determined by the external load, high viscosity pump (pu pump, paper pulp pump, glue pump) installation and commissioning of life is directly related with work pressure. For not frequent work gear pump, the working pressure is desirable for the rated pressure of the pump, taking the quality into consideration, it is best to used pressure rated lower 20% ~ 30%. For often work under high pressure gear pump, the working pressure shall be lower than the rated pressure of the pump 1 ~ 2 pressure level. Petrochemical equipment are often 24 hours of continuous operation, and at this time of the pump working pressure should be obtained was much lower than the rated pressure, and the work speed should be lower than the rated speed. If the high viscosity gear pump high pressure adjustment, will make the pump running under overload.

　　2.安裝與(yǔ)試運轉2. Installation and commissioning

　　高(gāo)粘度泵的(de)支座或法(fǎ)蘭與其驅(qū)動電機應(ying)采用共同(tóng)的安裝基(ji)礎，基礎、法(fa)蘭或支座(zuo)均需具有(yǒu)足夠的剛(gāng)度，以減小(xiǎo)齒輪泵運(yùn)轉時産生(shēng)的振動和(hé)噪聲。電動(dòng)機與齒輪(lún)泵須用彈(dàn)性聯軸器(qi)連接，同軸(zhóu)度小于0.1毫(hao)米，傾斜角(jiao)不得大于(yu)1度。安裝聯(lian)軸器時不(bú)得用錘敲(qiāo)打，以免傷(shāng)害齒輪泵(bèng)的齒輪等(děng)零件。若用(yong)帶輪、鍊輪(lun)等驅動時(shí)應設托架(jia)支承，以防(fang)💞主動齒輪(lún)軸承受徑(jing)向力。緊固(gu)齒輪泵、電(dian)動機的地(dì)腳螺釘時(shí)，螺釘受力(li)應均勻，連(lian)接可靠。用(yong)手轉動聯(lián)軸器時，應(yīng)感覺到齒(chǐ)輪泵能夠(gou)輕松地轉(zhuan)動，沒有卡(kǎ)緊等異常(chang)現象出現(xian)，然後才可(kě)以配管🔴。高(gao)粘度齒輪(lún)泵的吸油(yóu)管道内徑(jìng)應足夠大(dà)，并避免狹(xiá)窄通道或(huò)急劇拐❗彎(wan)、減少彎頭(tou)，去除不必(bi)要的閥門(mén)、附件，盡可(kě)能地降低(di)泵的安✊裝(zhuang)高度，縮短(duǎn)吸油管道(dào)的長度，以(yǐ)減🈲少壓力(li)損失。管‼️接(jiē)頭等元件(jian)的密封要(yao)良好，以防(fáng)止空氣侵(qin)入，從而控(kong)制氣穴與(yu)氣蝕的發(fa)生。在開始(shi)運轉前，往(wang)齒輪泵的(de)殼體内灌(guàn)滿待輸送(sòng)的液體，便(biàn)于安全啟(qǐ)動。若環境(jìng)溫📞度低于(yu)冰點，應預(yu)先向泵内(nèi)通入熱蒸(zheng)汽，進行預(yu)熱處理，然(rán)後才可啟(qǐ)動齒輪泵(beng)。齒輪泵的(de)旋轉方向(xiang)要與進、出(chu)油口相符(fú)。齒輪泵若(ruo)是第一次(cì)運行，或長(zhǎng)期閑置後(hòu)再使用，最(zui)好在空載(zǎi)或小負🐉荷(he)情況下先(xian)跑合一小(xiǎo)時左右。如(rú)果在跑合(hé)階👌段預先(xiān)覺👉察出異(yi)常溫升、洩(xiè)漏、振動和(he)噪聲時，應(ying)機檢查。High viscosity pump bearing or flange and its drive motor should use common installation basis, foundation, flange or support all needs to have enough rigidity, to reduce the vibration of gear pump is running and noise. Motor and gear pump with elastic shaft coupling, coaxial degree is less than 0.1 mm, Angle shall not be greater than 1 degree. When installing coupling hammer shall not be used, in order to avoid damage gear and other parts of the gear pump. If use the belt wheel, wheel, etc, shall set bracket support, in case of driving gear bearing by the radial force. Ground screw fastening gear pump, motor, screw force should be uniform, reliable connection. Turn the coupling with the hand, should feel can easily turn the gear pump, no abnormal phenomenon such as clamping, then can be piping. High viscosity gear pump oil suction pipe diameter should be large enough, and to avoid the narrow channel, or a sharp turn, reducing elbow, remove unnecessary valves, fittings, as much as possible to reduce the installation height of pump, shorten the length of the oil suction pipe, in order to reduce the pressure loss. Components, such as pipe joint sealed well, in order to prevent the air intrusion, thus control air-pocket and the occurrence of cavitation. Before starting operation, to gear pump casing filled with liquid, facilitate safe launch. If the environment temperature is below freezing, should advance to pump into the hot steam, preheating treatment, and then to start the pump. Direction of rotation of the gear pump, oil outlet in accord. Gear pump is the first run, or long-term idle before using, had better under the condition of no load or small load to run one hour or so. If in the running-in stage in advance detect abnormal temperature rise, leakage, vibration and noise, should machine inspection.

　　高(gao)粘度泵的(de)出口管路(lù)上還應當(dang)設置安全(quan)閥等保🍉護(hù)裝置，這樣(yàng)一旦泵的(de)出口通道(dào)發生堵塞(sai)，就可以打(dǎ)開安全閥(fá)卸壓。對于(yú)需要正反(fan)轉的高粘(zhān)度齒輪泵(bèng)，其進出口(kou)管路上均(jun)需設置安(ān)全閥。High viscosity of the pump outlet pipe also shall set up relief valve or other protective device on the road, so that once the clogging pump export channels, can open the relief valve pressure relief. For high viscosity gear pump need positive &negative, import and export all needs to set up the line safety valve.

    ●輸送(sòng)介質的優(yōu)勢:The advantage of the medium:

    高粘度(du)泵可以輸(shu)送高粘度(du)、高濃度無(wú)固體顆粒(li)或細小♋軟(ruǎn)顆✂️粒的潤(run)滑性介質(zhì)；效率高，性(xìng)能穩定，使(shǐ)用壽命長(zhang)。高粘度泵(bèng)可以采用(yong)保溫夾套(tào)結構，輸送(sòng)比較高的(de)🛀粘度物料(liào)時可以對(dui)高💃🏻粘度泵(bèng)進行保溫(wen)，從而降低(di)介質粘度(du)，達♉到更好(hao)的輸送效(xiao)果，而單螺(luó)杆泵沒有(yǒu)保溫夾套(tao)結構；高粘(zhān)度泵在使(shǐ)😘用一段時(shí)間後，如果(guǒ)泵内🈚部間(jiān)隙磨損後(hou)，不用拆泵(beng)可以自行(háng)根據高粘(zhan)度泵所輸(shū)送的物料(liao)粘度來調(diao)整泵的間(jian)隙，調整後(hou)和新泵一(yi)樣💁可以達(da)到良好的(de)使用效果(guǒ)。高粘度泵(beng)可配安全(quan)閥，當泵或(huo)管路系統(tǒng)超壓時，安(ān)全閥門打(da)開，形成内(nèi)部回流，保(bao)證系統安(an)全。而單螺(luó)杆泵在泵(beng)本身不能(néng)設置安⛷️全(quan)閥，隻能在(zai)管路中設(she)置，提高了(le)設備投入(ru)成本和安(ān)裝✂️成本。選(xuǎn)擇高粘度(du)泵時必須(xu)考慮高粘(zhān)度泵所輸(shu)送的介質(zhì)粘🚶度，從而(ér)才🌍能來确(que)定高粘🐉度(dù)泵的轉速(su)範圍，根據(ju)高粘度泵(bèng)的轉速範(fàn)圍及所需(xu)工況條件(jian)下高粘度(du)泵的正常(cháng)流量範圍(wei)，才能确定(ding)高粘度✂️泵(bèng)具體型号(hao)。需要注意(yi)的是一般(bān)介質可以(yǐ)這樣來選(xuǎn)擇。High viscosity pump can transport high viscosity, high concentration without solid particles or small soft particles lubricity medium; High efficiency, stable performance and long service life. High viscosity pump can be used in a heat preservation jacket structure, transmission is higher when the viscosity of the material can be for thermal insulation in high viscosity pump, thereby reducing medium viscosity, achieve better transmission effect, and the single screw pump heat preservation jacket structure; High viscosity pump in use after a period of time, if the pump internal clearance after wear, don't have to dismantle the pump to according to the viscosity of material delivery by high viscosity pump to adjust the clearance between the pump and adjusted, and the use of the new pump can achieve good effect. High viscosity pump can match the relief valve, when the pump and piping system overpressure, safety valve is opened, the formation of internal reflux, ensure the safety of the system. And single screw pump in the pump itself cannot set the relief valve, can only be set up in line, increase the investment of equipment cost and installation cost. Choosing high viscosity pump must consider the conveying medium viscosity, high viscosity pump order to determine the scope of the high viscosity of the pump rotation speed, according to the working condition of high viscosity of the pump speed range and required high viscosity pump under the condition of normal flow range, to determine the high viscosity pump concrete models. It's important to note that it can be to choose a normal medium.

　　其中，有(yǒu)些特殊化(hua)學介質在(zai)一定溫度(du)下會改變(bian)其👄化學成(chéng)分，所以需(xū)要在選擇(zé)高粘度泵(beng)要特别注(zhu)意泵的🤞轉(zhuan)速是否适(shì)合，因為泵(bèng)的轉速越(yue)高，正常工(gōng)作中産生(sheng)的熱量就(jiu)越大，一旦(dàn)超過介質(zhi)所限制的(de)溫度，那麼(me)就多所輸(shu)送的介質(zhi)造成了破(po)壞。還有些(xie)食品類介(jie)質，比如果(guǒ)醬類，像我(wǒ)們日常中(zhong)所食用的(de)果醬、花生(shēng)醬、豆瓣醬(jiang)等，這些介(jie)質要求在(zai)輸送過🐅程(chéng)中⭐必須不(bú)能夠破壞(huài)其内部的(de)成分進行(háng)破壞，這就(jiù)要求我們(men)所選的泵(bèng)的♌轉速必(bì)須要低，才(cai)能保證高(gao)粘度泵在(zai)輸⭕送過程(chéng)中不破壞(huai)所輸送的(de)介質。高粘(zhan)度💰泵在運(yun)轉過程中(zhong)常常會出(chu)現卡死、抱(bào)軸轉不動(dong)的現象，主(zhu)要原📞因是(shi)高粘度泵(beng)往往都是(shì)輸送的高(gāo)粘度的介(jie)質，有些是(shì)有一些雜(zá)質的混合(hé)物理。如果(guǒ)泵的入口(kǒu)沒有安裝(zhuāng)合适的過(guo)濾器🤩，那麼(me)一👉旦大一(yī)些🎯的硬質(zhi)顆粒進入(ru)泵腔就會(huì)把高粘度(du)泵的内外(wai)轉子卡死(si)，使泵轉不(bú)動，嚴重的(de)會把高粘(zhān)度泵的内(nei)外轉子毀(huì)掉。Among them, some special chemical medium under a certain temperature to change its chemical composition, so need to high viscosity pump in the choice whether to pay special attention to the speed of the pump is suitable for, because the higher the pump rotation speed, the greater the heat generated by the normal work, once more than media limited by temperature, then it is more than conveying medium caused damage. Also some food medium, such as the jam class, as in our daily consumption of jam, peanut butter, broad bean paste and so on, these medium requirements must be in the process of conveying can't destroy its internal composition, this requires that we selected the speed of the pump must be low, to ensure high viscosity pump does not destroy the transmission medium in the process of delivery. High viscosity pump in the operation process often appear stuck, holding shaft fixed phenomenon, the main reason is that high viscosity pump are often transport high viscosity medium, some are some impurities mixed in physics. If the entrance of the pump is not installed the appropriate filters, so once the larger hard particle enters the pump chamber would bring high viscosity pump rotor stuck inside and outside, make the pump turns motionless, serious will destroy high viscosity pump inside and outside of the rotor.

　　所以建(jian)議大家在(zài)安裝高粘(zhān)度泵的時(shi)候應該選(xuǎn)擇合适的(de)過濾器來(lái)安裝在泵(beng)的入口。高(gāo)粘度泵抱(bao)軸的現象(xiàng)主🐪要體現(xian)在不鏽鋼(gāng)高粘度泵(bèng)的較多，因(yīn)為不鏽鋼(gāng)材質含碳(tàn)量低✔️，所以(yǐ)熱膨脹系(xi)數大，一旦(dan)泵的溫度(dù)過高，就會(huì)造成泵的(de)内部配件(jiàn)與配件之(zhī)間的間隙(xi)縮小，到一(yī)定程度以(yǐ)後就會産(chan)生抱死現(xian)象。所以選(xuan)擇不鏽鋼(gāng)材質的高(gāo)粘度泵是(shì)一定要注(zhù)明具體的(de)使🏃‍♂️用溫度(du)，及介質的(de)潤滑性🙇🏻。介(jiè)質粘度的(de)高低🌈與高(gāo)粘度泵的(de)轉速有着(zhe)密不可分(fen)的✔️關系。如(ru)果高粘度(du)泵輸送的(de)介質☁️粘度(dù)過高，而所(suǒ)配的轉‼️速(su)也過高的(de)話，就會造(zao)成泵的❄️流(liú)量很低、泵(beng)的噪音很(hen)大。如果電(diàn)機功率還(hai)是按常規(guī)🧑🏽‍🤝‍🧑🏻來配的話(huà)，那麼電機(jī)也🐇會造成(cheng)過載。主要(yào)是泵的轉(zhuǎn)速太高、介(jiè)質粘度又(you)太高這樣(yang)就🈲會造成(cheng)泵阻力很(hěn)大，電機的(de)瞬間啟動(dong)電流超過(guò)額定電流(liu)，造成電機(jī)過載；由于(yu)轉速過高(gāo)，使高粘度(dù)泵在運轉(zhuǎn)時内部轉(zhuan)子幾乎隻(zhī)是形成了(le)空轉，圍繞(rào)所輸送介(jie)質打滑，造(zao)成吸不上(shàng)料，或者是(shi)流量很小(xiǎo)。在這種狀(zhuang)況下，必須(xu)降低泵的(de)轉速，加大(dà)電機的功(gōng)率，加大進(jìn)出口的管(guan)徑來減少(shao)介質的流(liú)動阻力。從(cóng)而🏃‍♂️來完成(cheng)介質的輸(shū)送工作。轉(zhuǎn)速🚩降低以(yi)後🌈，泵的流(liú)量會反而(er)增加，而且(qiě)泵的噪音(yīn)會降低，但(dàn)肯定打不(bú)到理論流(liu)量。所以如(rú)果與實際(ji)工況需要(yao)流量相差(chà)太多的話(hua)，那就隻能(néng)更好型号(hao)更大一點(diǎn)的👉泵。So suggest you at the time of installation of high viscosity pump should choose the appropriate filter to installed in the entrance of the pump. The phenomenon of high viscosity pump holding shaft mainly reflects in the stainless steel of high viscosity pump is more, because of low carbon stainless steel material, so the thermal expansion coefficient is big, once the temperature of the pump is too high, can cause the interior of the pump parts and accessories the clearance between the narrow, to a certain degree after tends to lock phenomenon. So choose stainless steel high viscosity pump is must indicate the specific temperature, and medium lubricity. The discretion of the medium viscosity and high viscosity pump rotating speed of the intimate relationship. If the high viscosity pump medium viscosity is too high, and with the rotation speed is too high, will cause the pump flow rate is very low, the noise of the pump is very large. If motor power or conventional match, then the motor can cause overload. Mainly is the pump speed is too high, medium and high viscosity resistance is very big, this will cause pump motor moment of starting current more than rated current, motor overload; Due to high speed, high viscosity pump inside the rotor is barely formed when running idle, surrounding medium by sliding, cause not feeding, or flow rate is small. Under this situation, we must reduce the speed of pump, increase the power of the motor, increase the import and export of pipe diameter to reduce the flow resistance of the medium. Thus to complete medium transport work. Speed is reduced, the pump flow rate will increase instead, and the noise of the pump will be lower, but certainly can't flow theory. So if you need to flow with the actual working condition differ too much, it can only be better model bigger pump.

　　高粘(zhān)度泵容易(yi)出現的另(lìng)一個問題(ti)就是從動(dòng)齒輪的銷(xiāo)軸容易⛹🏻‍♀️磨(mó)損，特别是(shì)對于輸送(song)沒有潤滑(huá)性的✏️介質(zhì)時，銷🔴軸磨(mo)損特别快(kuài)。對此我公(gong)司改進加(jia)工工藝在(zai)原有的基(ji)礎之上通(tōng)過特殊設(shè)計👈改進給(gei)銷軸配套(tao)加了一套(tào)注油潤滑(huá)系統。在高(gao)粘度泵正(zheng)常運轉的(de)情況下通(tōng)過内轉子(zi)⁉️的旋轉産(chǎn)生的離心(xin)力形成的(de)負壓，利用(yòng)注油系統(tǒng)通過特殊(shū)通道給銷(xiāo)✔️軸注油，從(cóng)而解決了(le)高粘度泵(bèng)銷軸磨損(sǔn)快的這一(yi)泵行業中(zhōng)存在的難(nán)題。Another problem of the high viscosity pump is driven gear pin easy to wear and tear, especially for conveying without lubrication medium, pin shaft wear particularly fast. I improved processing technology on the basis of the original company through special design improvements to pin shaft supporting a grease lubrication system. Under the condition of the high viscosity of the normal operation of pump centrifugal force produced by the rotation of the rotor within the formation of the negative pressure, the use of injection system through the special channel to pin shaft oil, so as to solve the high viscosity pump pin shaft quick wear of the problems that exist in the pump industry.

     ●起動前(qián)要檢查下(xia)列内容：

     1.檢(jiǎn)查泵、齒輪(lún)箱和電機(ji)的對中程(cheng)度；

     2.檢查過(guò)濾器中有(yǒu)沒有焊皮(pi)和金屬渣(zhā)；

     3.檢查各連(lian)接部位連(lian)接是否緊(jǐn)固；

     4.檢查管(guǎn)路壓在泵(beng)上的力和(he)力矩是否(fou)超過給定(ding)的😘數♍值✏️，如(rú)果溫度較(jiao)高，還應檢(jian)查管路是(shì)否有膨脹(zhàng)節；

     5.檢查電(diàn)氣連接的(de)正确性及(ji)電機的額(e)定值，并檢(jian)查電機轉(zhuan)動方向是(shi)否正确；

     6.檢(jian)查泵的轉(zhuan)動方向是(shì)否正确；

     7.如(ru)有安全閥(fa)，安全閥安(an)裝必須正(zheng)确，

     8.檢查泵(bèng)軸是否轉(zhuan)動靈活；

     9.泵(bèng)的内部不(bú)能是幹的(de)，特别是需(xu)要自吸的(de)時候，應向(xiang)泵内灌注(zhu)一些油或(huò)輸送的液(yè)體；

     10.泵組裝(zhuang)時在零件(jian)的表面有(you)防護液，如(ru)果這種液(yè)體不能和(hé)泵送液體(ti)相容，則必(bi)須清洗；

     11.最(zui)好在管路(lù)上安裝壓(ya)力表和真(zhēn)空表，方便(bian)觀察泵的(de)工作🔴狀☔态(tai)；

     12.檢查機械(xiè)密封箱是(shì)否注滿液(ye)體；

     13.檢查管(guan)路的閥門(mén)是否打開(kāi)；

     14.如果用内(nèi)燃機驅動(dòng)，請在起動(dòng)發動機前(qian)保持離合(he)器脫開；

     泵(bèng)起動後，檢(jian)查液體是(shi)否進入到(dao)泵中，泵是(shi)否工作正(zhèng)常，如果長(zhǎng)時間無液(yè)體進入泵(beng)中，應停機(jī)檢查泵及(jí)管㊙️路。