保定万协重工制造有限责任公司(WAP站)坐落于(yú)鑄造名鄉—河北(bei)省泊頭市。公司(sī)占地面積38650平方(fāng)米，建築面積20300平(ping)方米，是國内著(zhe)名的集設計、鑄(zhù)造、生産、銷售、服(fú)務于一體的容(róng)積泵專業制造(zao)廠家。公司始建(jian)于1984年,有二十幾(jǐ)年專業研制經(jīng)驗。目前産品設(she)計采用國🌐際先(xiān)進水平實體設(she)計軟件；産品研(yan)發、制造、檢驗、交(jiāo)付按照ISO9001質量管(guan)理體系控制過(guo)程質量；産品制(zhi)造廣泛使用加(jia)工中心、數控機(ji)床、專用精機、高(gao)精設備；檢測設(she)備擁有萬能💔工(gōng)具顯微鏡、漸開(kāi)線檢測儀、光學(xue)投影儀、萬能測(ce)齒儀、脈🔆沖輝光(guang)離子氮化爐等(deng)大型檢測設備(bei)，并建有國家B級(ji)試驗站。本廠以(yi)一流的産品水(shuǐ)平、優質的售後(hou)服務、恪守信用(yong)而在市場上倍(bei)受歡迎，産品暢(chàng)銷不衰，赢得了(le)用戶的普遍贊(zàn)譽。公司已通過(guò)ISO9001：2000國際質量體系(xì)認證，中國船級(jí)社CCS型式認證，法(fǎ)國船級社BV産品(pin)工廠認證，美國(guo)船級社ABS産品質(zhi)量認證，中國漁(yú)業船舶檢驗局(ju)船用泵認證,成(chéng)為中石油物資(zī)資源市場成員(yuán)、中石化物資資(zī)源市場⚽成㊙️員。河(hé)北省知名産品(pin)生産企業，船用(yong)泵産品承制企(qǐ)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.

    公司以“泊遠(yuǎn)東”牌齒輪泵，螺(luó)杆泵為主導産(chan)品，涉及21個系列(lie)，4200多種規格，年生(sheng)産能力達43000多台(tai)（套）。産品行銷油(you)田、化工、電力、船(chuán)舶、冶金、食品等(děng)各大行業。産品(pǐn)除滿足國内客(ke)商的需求外，部(bu)分出🐉口至東南(nán)☁️亞、美洲、歐洲等(děng)國家和地區。公(gōng)司在全國各大(da)城市設有30多個(gè)分支機構，并建(jian)立了完善的營(yíng)銷服務網絡，擁(yōng)有一支龐大敬(jìng)業的營銷服務(wu)隊伍，可為廣大(da)客戶提供優質(zhì)的服務。 公司以(yi)嚴謹的質量體(ti)系、先進的生産(chan)設備、完善的檢(jiǎn)測手段、豐富的(de)制造經驗、務真(zhēn)求實的遠東團(tuán)隊，來有效保證(zhèng)産品質量。以滿(mǎn)腔真誠期待與(yǔ)國内外各界人(rén)士攜手鑄就多(duo)方共赢的輝煌(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.

    我公司是一個(gè)生産齒輪油泵(bèng)和螺杆泵的專(zhuān)業公司。公♉司🧑🏽‍🤝‍🧑🏻擁(yong)有各種設備80台(tái),主要設備有：C6140  CW6163C車(che)床24台，TX611C/4镗床2台，M131M7130磨(mó)床8台，C125A立車2台，Y318K Y3150E滾(gun)齒機6台，E3050X16/1搖臂鑽(zuan)床2台，E5163立式鑽床(chuáng)2台，B1-400萬能銑床3台(tái)，螺杆泵轉子專(zhuān)用QH2-007銑床1台，半自(zi)動螺旋轉子QH2-029B銑(xǐ)床2台，X53K立銑3台，半(bàn)自動螺旋轉子(zǐ)QH2-031 QH2-032磨刃機台。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(gōng)司擁有省計量(liang)局制試驗台1台(tái)，自制試驗台3台(tai)，使生産産品從(cóng)原材料投入到(dao)産成品出廠實(shi)現💯了全過程檢(jian)測。産品出廠合(he)格率 100% ，具備較強(qiang)的綜合配套制(zhì)造能力。理化試(shì)驗室、長度計🌈量(liang)室是國家計量(liang)确認合格單位(wei)，使産品從原材(cai)料投⭕入到産成(cheng)品出廠實現了(le)全過程檢測。産(chan)品出廠合格率(lǜ)100% ，具備較強的綜(zong)合配套制造能(néng)力，公司年可生(sheng)産各種泵 6000 多台(tái)。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:0317-8223128

公司(sī)傳真:0317-8265584  8185455

技術(shu)部:0317-8260535

貨物發運部(bu):0317-8180755

售後服務部:0317-8250309

郵(yóu)箱:[email protected]

地址:河北省(shěng)泊頭市道東街(jie)88号( 緊鄰104國道，距(jù)京滬高速5公裡(li))

運費說明:

    1.本公(gōng)司常規産品1-3天(tian)發貨,特殊要求(qiu)或者需定做的(de)産品發貨時間(jiān)已與客戶協🔱商(shāng)為準, 2.泵運費方(fāng)式有兩種:快遞(di)和物流.小泵和(he)小型配件發快(kuai)遞,其餘體積較(jiào)大,數量較多,推(tuī)薦走專線物流(liu)貨運,一般南方(fāng),中部地區及沿(yan)海地區3-5天左右(you)到達.西部,北部(bù)較遠的地區以(yi)及少數二次中(zhōng)轉地區5-8天左右(yòu)可到,具體覆蓋(gài)範圍請咨詢公(gōng)司客服人員.安(ān)裝使用:請您根(gen)據産品說明書(shu)的步驟進行操(cao)作,如有問題,請(qǐng)聯系我公司,我(wǒ)公司将會請最(zui)專業的技術人(ren)員為您提供服(fú)務.為了保護您(nin)的利益,我們已(yi)經提醒客戶在(zài)收到貨物時,要(yao)開箱驗貨,如在(zai)打開驗貨時發(fā)現貨物丢失,損(sǔn)害或者不符,請(qǐng)拒絕簽收,您簽(qian)收就代表已準(zhǔn)确無誤的收到(dào)後屋,若在簽收(shou)貨物之後才發(fā)現貨物丢失或(huò)者不符,如不負(fu)責. 客戶收到貨(huò)後,産品無法安(an)裝或者規格有(you)誤,本公司提供(gòng)退貨或者換貨(huo)服務,退貨或者(zhě)換貨的客戶請(qing)保證貨物的完(wán)好無損,并承擔(dan)往返運費. 客戶(hù)收到後,如果産(chan)品存在質量問(wèn)題,請在收貨後(hou)7天内聯系我公(gong)司,提供相關質(zhi)量問題圖片,我(wǒ)公司将在第一(yi)時間給您退貨(huo)或者換貨,因為(wei)我公司已經在(zài)發貨前已經仔(zǎi)細檢查過,所以(yǐ)過期将不提供(gong)此項服務,還請(qǐng)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.

     ●高粘度齒(chi)輪泵并不能産(chan)生壓力，它隻是(shi)輸出流量。壓力(lì)低或無壓力，說(shuō)明高粘度齒 輪(lun)泵沒有吸入液(ye)體或洩漏嚴重(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.

　　電動機輸出功(gōng)率偏小、齒 輪泵(bèng)排量選得過大(da)或壓力調得過(guo)😄高時，也會造成(cheng)壓力不足 當然(rán)，壓力表損壞或(huò)壓力🔞表節流孔(kong)堵塞時也顯示(shi)不出壓力，此時(shi)可換裝一個新(xīn)的壓力㊙️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.

　　如果确認泵無(wú)流量輸出，可能(néng)是由于泵安裝(zhuang)有誤、泵的轉向(xiàng)不對，或吸人側(cè)(進液口及吸液(yè)管道)堵塞、出口(kǒu)止回閥裝反或(huò)卡死了，也有可(ke)能是驅動軸斷(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.

　　高粘度泵(bèng)在轉速過低時(shi)會引起出液量(liàng)不足，這種🌈現象(xiàng)往😘往是由于泵(bèng)的驅動裝置打(dǎ)滑或功率不足(zú)所緻📱。此時應檢(jian)查齒 輪泵🈚的實(shí)際轉速、泵與電(dian)動機㊙️的聯接及(ji)功率匹配情況(kuang)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.

    ●高粘度泵在(zai)開始運轉前，往(wǎng)齒輪泵的殼體(tǐ)内灌滿待輸送(song)的液體，便于安(ān)全啟動。若環境(jing)🐪溫度低于冰點(diǎn)，應預先向泵内(nèi)通入熱蒸汽，進(jìn)行預熱處理，然(ran)後🌈才可🔞啟動齒(chi)輪泵。高粘度泵(bèng)的旋轉方向要(yào)與進、出油口相(xiàng)符。齒輪泵若是(shi)第一次運行，或(huò)長期閑置後再(zai)使用，最好在空(kōng)載或小負荷情(qing)況下先跑合一(yi)小時左右。如果(guǒ)在跑合階段預(yu)☁️先覺察出異常(cháng)溫升、洩漏、振動(dòng)和噪聲時，應停(tíng)機☔檢查。高粘度(du)齒輪泵的支座(zuo)或法蘭與其驅(qū)動電機應采用(yong)共同的安裝基(jī)礎，基礎、法蘭或(huo)支座均需具有(you)足夠的剛度，以(yǐ)減小齒輪泵運(yùn)轉時産生的振(zhèn)動和噪聲。電動(dòng)機與齒輪泵須(xū)用彈性聯軸器(qi)連接，同軸度小(xiǎo)于0.1毫米，傾斜角(jiao)不得大于1度。安(an)裝聯軸器時不(bú)得用錘敲打，以(yǐ)免傷害齒輪泵(bèng)的齒輪等零件(jian)。若用帶輪、鍊輪(lun)等驅動時應設(she)托架支承，以🔴防(fang)主動齒輪軸承(chéng)受徑向力。緊固(gu)齒輪泵、電動機(ji)的地腳螺釘時(shi)，螺釘受力應均(jun1)勻，連接可靠。用(yong)手❓轉🏃🏻‍♂️動聯軸器(qi)時，應感覺到齒(chi)輪泵能夠輕松(sōng)地轉動，沒有卡(ka)緊等異常現象(xiang)出現，然後才📱可(ke)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.

     高粘度(dù)齒輪泵的吸油(yóu)管道内徑應足(zú)夠大，并避免狹(xia)窄通道或急劇(ju)拐彎🏃🏻、減❗少彎頭(tóu)，去除不必要的(de)閥門、附件，盡可(ke)能地降🎯低泵的(de)安裝高度，縮👣短(duan)吸油管道的長(zhang)度，以減少壓力(li)損失。管接頭等(deng)元件的密封要(yào)良好，以防止空(kōng)氣侵入，從而控(kòng)制🛀氣穴與氣🔞蝕(shi)的發生。止回閥(fá)與💋安全閥在齒(chi)輪泵的輸出管(guan)路上最好安裝(zhuāng)一個止回閥。這(zhè)樣在檢修泵及(jí)輸出管道時，系(xi)統中的液體不(bú)會發生倒流。齒(chǐ)輪泵帶負荷停(tíng)車時，亦可防止(zhǐ)泵倒轉而在其(qí)輸出管道内産(chan)生局部真空。應(yīng)當注意，出口止(zhi)回閥不能裝反(fan)或出現卡死現(xian)象。高🐕粘度泵的(de)出口管路上還(hái)應當🏒設置安🍉全(quan)閥等保護裝💃置(zhi)，這樣一旦泵的(de)出口通道發生(shēng)堵塞，就可以打(dǎ)⛹🏻‍♀️開安全閥卸壓(yā)。安全閥可以與(yu)💘泵體或泵蓋鑄(zhu)成一體，也可以(yǐ)單獨裝✂️配。對于(yú)需要🚶‍♀️正反轉的(de)高✍️粘度齒輪泵(beng)，其進出口管路(lu)上均需設置安(an)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.

   高粘度泵(beng)是輸送高粘度(du)液體的齒輪泵(bèng)，應做到在較低(di)的功耗、較少的(de)洩漏、較大的壓(ya)力下輸出最🈲多(duo)的流量。在确定(dìng)所要輸送的介(jiè)質時，應該㊙️嚴格(gé)遵循✉️産品說明(ming)書上的規定，盡(jìn)量使用廠家推(tui)薦的流體介質(zhi)🏃‍♂️，并注意考慮系(xi)統的工作溫度(dù)範圍。當希望在(zai)某一較寬的溫(wen)度範圍内使用(yòng)時，輸送介質的(de)粘度指數應該(gai)高些。輸送介質(zhi)不🚶僅是能量傳(chuan)遞的中介，而且(qie)✊也是潤滑、密封(feng)及傳熱介質。液(ye)體粘度過高會(huì)增加内♌摩擦阻(zu)力，降低輸出功(gong)率，浪費能量，并(bìng)産生過高的系(xì)統溫度.高粘度(du)齒輪泵的出口(kǒu)管路上應當設(she)置安全閥等保(bao)護裝置，這樣一(yī)旦泵的出口通(tong)道發生堵塞，就(jiù)可以打開安全(quán)閥卸壓。對于需(xu)要正反轉的高(gao)粘度齒輪泵，其(qí)進出口管路上(shàng)均需設置安全(quan)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、工作壓力的(de)選定1, select the work pressure

　　高粘度泵(beng)額定的壓力是(shì)指泵連續工作(zuò)時的最高許用(yòng)壓力，而其工作(zuò)壓力則決定于(yu)外部負載，安裝(zhuāng)和調試的壽命(mìng)與其工作壓力(lì)直接相關。對于(yu)不頻繁工作的(de)齒輪泵，其工作(zuò)壓力可取為泵(bèng)的額定壓力，考(kao)慮到産品質量(liàng)不💞同，最好将額(e)定壓力降低20%～30%使(shi)用。對于經常工(gōng)作于較高壓力(li)下的齒輪泵，其(qí)工作壓力應比(bǐ)泵的額定壓力(lì)低1～2個壓力級。石(shí)油化工設備常(chang)常是24小時連續(xu)運轉，這時泵的(de)工作壓力應該(gai)取得比額🈲定壓(yā)力低得多，且工(gōng)作轉速也應該(gai)低于額定轉速(sù)。如果高粘度齒(chǐ)輪泵的工作壓(ya)力調整過高，則(ze)會使齒輪泵在(zai)超負荷下運行(háng)。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.安裝與試運轉(zhuan)2. Installation and commissioning

　　高粘度泵的支(zhī)座或法蘭與其(qí)驅動電機應采(cai)用共同的安裝(zhuāng)基礎，基礎、法蘭(lan)或支座均需具(ju)有足夠的剛度(du)♈，以減小齒輪泵(bèng)運轉時産生的(de)振動和噪聲。電(diàn)動機與齒輪泵(beng)須用彈性聯軸(zhóu)器連接，同軸度(dù)小于0.1毫米，傾斜(xié)角不得大于1度(du)。安裝聯軸器時(shi)不得用錘敲打(da)，以免傷害齒輪(lun)泵的齒輪等零(ling)件。若用帶輪、鍊(liàn)輪等驅動時應(ying)設托架支承，以(yi)防主動齒輪軸(zhou)承受徑向力。緊(jǐn)固齒輪泵、電動(dòng)機的地腳螺釘(ding)時，螺釘受力應(ying)均勻，連接可靠(kào)⭕。用手轉動🏃‍♀️聯軸(zhóu)器時，應感覺到(dào)齒輪泵能夠輕(qīng)松地轉動，沒有(you)卡緊等異常現(xian)象出現，然後🙇‍♀️才(cái)可以配管。高粘(zhan)度齒輪泵的吸(xi)油管道内徑應(yīng)足夠大，并避免(mian)狹窄通道或急(jí)☂️劇拐彎、彎頭，去(qu)除不必要的閥(fá)門、附件，盡可能(néng)地降低泵的安(ān)裝高度，縮短吸(xi)油管道的長度(du)，以減少壓力損(sǔn)失。管接頭等元(yuan)件✂️的密封要良(liáng)好，以防止空氣(qì)侵入，從而控制(zhi)氣穴㊙️與氣蝕的(de)發生。在開始運(yun)轉前，往齒輪泵(beng)的殼體内灌滿(man)待輸送的液體(tǐ)，便于安全動。若(ruo)環境溫度低于(yu)冰☎️點，應預先向(xiang)泵内通入熱蒸(zheng)汽，進行預熱處(chu)理，然後才可啟(qi)動齒輪泵。齒輪(lún)泵的旋轉方向(xiang)要與進、出油口(kou)相符。齒輪泵若(ruo)是第一次運行(háng)，或長期閑置後(hòu)再使用，最好在(zài)空載或小負荷(he)情況下先跑合(hé)一小時左右。如(ru)果在跑合階段(duan)預先覺出異常(cháng)溫升、洩漏、振動(dong)和噪聲時，應㊙️機(ji)檢查。高粘度泵(bèng)的出口管路上(shang)還應當設置安(ān)全👈閥等保護裝(zhuāng)置，這樣一旦泵(bèng)的出口通道發(fā)生堵塞，就可以(yi)打開安全閥卸(xiè)壓🈲。對于需要正(zheng)反轉的高粘度(du)齒輪泵，其進出(chū)口管路上均需(xu)設置安全閥。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

    選擇高(gāo)粘度泵時應該(gāi)注意泵所輸送(song)的具體粘度♍、工(gong)作溫度、介質比(bi)重、介質成分等(deng)等，隻有更好的(de)了解高㊙️粘度泵(bèng)所輸送✨的介💋質(zhi)情況才能更好(hǎo)的選擇所需要(yao)的高粘度泵産(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、必須了(le)解高粘度泵所(suo)輸送的介質粘(zhan)度。因為介質粘(zhān)🐕度的高低直接(jiē)影響到選擇高(gao)粘度泵的轉速(su)。must understand the high viscosity pump transmission medium viscosity. Because the medium viscosity directly affects the choice of high viscosity pump speed.

　　第二、了解高粘(zhān)度泵所輸送介(jie)質的性質，例如(ru)有沒有腐蝕性(xing)。understand the nature of the high viscosity pump conveying medium, such as corrosive.

　　第三、高粘度泵(bèng)所輸送的介質(zhi)濃度多少、比重(zhòng)多少。 high viscosity pump how far the conveying medium concentration, specific gravity.

Fourth,

　　第四、高粘(zhan)度泵所輸送的(de)介質。high viscosity pump transmission medium.

　　第五、高粘(zhān)度泵輸送的介(jiè)質常溫下是否(fǒu)結晶或凝固。the high viscosity pump whether the medium temperature of crystallization or coagulation.

　　第(di)六、高粘度泵所(suǒ)輸送的介質是(shì)否有懸浮物。the transmission medium for high viscosity pump suspension.

　　第(di)七、高粘度泵所(suo)輸送介質受溫(wēn)度變化情況。high viscosity pump conveying medium affected by temperature changes.

　　第(di)八、高粘度泵所(suo)輸送介質的潤(rùn)滑性、清潔度、腐(fǔ)蝕🏃性等。high viscosity pump medium by lubricity, cleanliness, corrosion resistance, etc.

　　第九、高(gāo)粘度泵要求進(jìn)口壓力及出口(kou)壓力和安裝高(gao)度。 high viscosity pump inlet pressure and outlet pressure and the installation height.

　　第十、高粘度(du)泵使用場合的(de)防爆要求。high viscosity pump occasions of explosion-proof requirements.

    ●高粘(zhān)度泵的安裝調(diào)試步驟High viscosity pump installation and debugging steps

    高粘度(du)泵是輸送高粘(zhān)度液體的齒輪(lún)泵，應做到在較(jiào)低的功耗、較少(shǎo)的洩漏、較大的(de)壓力下輸出最(zui)多的🏃‍♀️流量。在确(que)定所要輸送的(de)介質時，應該嚴(yán)格遵循🥰産品說(shuō)明書上的規定(dìng)，盡量使用廠家(jia)推薦的流🈲體介(jie)質，并注意考慮(lü)系統的工🐅作溫(wēn)度範圍。當希望(wàng)在某一較寬的(de)溫度範圍内使(shǐ)用時，輸送介質(zhi)的粘度指數應(ying)該高些。輸送介(jie)質不僅是能量(liàng)傳遞的中介，而(ér)且🔴也是潤滑、密(mì)封及傳熱介質(zhì)。液體粘度過高(gāo)會增加内摩擦(cā)阻力，降低輸🙇‍♀️出(chū)功率，浪費能量(liàng)，并産生過高的(de)系統溫度.高粘(zhān)度齒輪泵的出(chū)口管路上應當(dang)設置安全閥等(deng)保護裝置，這樣(yang)✍️一旦泵的出口(kou)通道發生堵塞(sai)，就可以打開安(an)全閥卸壓。對于(yú)需要正反轉的(de)高粘度齒輪泵(beng)，其進出口管路(lù)上均需設置安(ān)全閥。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、工作壓力(li)的選定1, select the work pressure

　　高粘度(du)泵額定的壓力(li)是指泵連續工(gong)作時的最高許(xǔ)用♌壓力，而其工(gong)作壓力則決定(ding)于外部負載，高(gāo)粘度泵(聚氨酯(zhi)泵,紙漿泵,粘合(hé)劑泵)的安裝和(he)調試 的壽命與(yu)其工作壓力直(zhí)接相關。對✂️于不(bu)頻🥵繁工作的齒(chǐ)輪泵，其工作壓(ya)力可取為泵的(de)額定壓力，考慮(lǜ)到産品質量不(bú)同，最好❄️将額定(dìng)壓力降低20%～30%使用(yong)。對于經常工作(zuo)于較高壓力下(xia)的齒輪泵，其工(gong)作壓力應比泵(beng)的額定壓力低(di)1～2個壓力級。石油(you)化工設備常常(cháng)是24小時連續運(yùn)轉，這時泵的工(gong)作壓力應該取(qu)得比額定壓力(lì)❤️低👈得多，且工作(zuò)轉速也應該低(di)于額定轉速。如(ru)果高粘度齒輪(lún)泵的工作壓力(lì)調整過高，則會(hui)使齒輪泵在超(chao)負荷下運行。High viscosity pump rated pressure refers to the maximum allowable pump continuous work pressure, and its working pressure is determined by the external load, 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(ān)裝與試運轉2. Installation and commissioning

　　高(gāo)粘度泵的支座(zuò)或法蘭與其驅(qu)動電機應采用(yong)共同的安🧑🏽‍🤝‍🧑🏻裝基(jī)礎，基礎、法蘭或(huò)支座均需具有(yǒu)足夠的剛度，以(yǐ)減小齒輪泵運(yun)轉時産生的振(zhèn)動和噪聲。電動(dòng)機與齒輪泵須(xū)用彈性聯軸器(qi)連接，同軸度小(xiao)于0.1毫米，傾斜角(jiao)不得大于1度。安(an)裝聯軸器時不(bú)得用錘敲打，以(yǐ)免傷害齒輪泵(beng)的齒輪等零件(jiàn)。若用帶輪、鍊輪(lún)等驅動時應設(shè)托架支承，以防(fang)♍主✌️動齒輪軸承(chéng)受徑向力。緊固(gù)齒輪泵、電動機(ji)的地腳螺釘時(shi)，螺釘受力應均(jun)勻，連接可靠。用(yòng)手轉動聯軸器(qi)時，應感覺到齒(chǐ)輪泵能夠輕松(song)地轉動，沒有卡(kǎ)緊等異常現象(xiàng)出現，然後才可(kě)🈲以配管。高粘度(dù)齒輪泵的吸油(yóu)管道内徑應足(zú)夠大，并避免狹(xiá)窄通道或急劇(jù)拐彎📱、減✏️少彎頭(tóu)，去除不必要的(de)閥門、附件，盡可(ke)能🐕地降😍低泵🏃的(de)安裝高度，縮短(duan)吸油管道的長(zhǎng)度，以減少壓力(lì)損失。管接頭等(děng)元件的密封要(yào)良好，以防止❓空(kong)氣侵入，從而控(kòng)制✉️氣穴與氣蝕(shi)的發生。在開始(shǐ)運轉前，往齒輪(lun)泵的殼體内灌(guan)滿待輸送的液(ye)體，便于安全啟(qi)動。若環境溫度(dù)低于冰點，應預(yù)先向泵内通入(ru)熱蒸汽，進行預(yù)熱處理，然後才(cái)可💁啟動齒輪泵(bèng)。齒輪泵的旋轉(zhuan)方向要與進、出(chū)油口相符。齒輪(lun)泵若是第一次(cì)運行，或長期閑(xian)置後再使用，最(zui)好在空載或小(xiao)負荷情況下先(xian)跑合一小時左(zuǒ)右。如果在跑合(he)階段預先覺察(cha)出♊異常溫升、洩(xiè)漏、振動和噪聲(shēng)時，應機檢☁️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(gāo)粘度泵的出口(kǒu)管路上還應當(dāng)設置安全閥等(deng)保護裝置，這樣(yang)💋一旦泵的出口(kǒu)通道發生堵塞(sāi)，就可以打開☁️安(ān)全閥卸壓。對✂️于(yu)需要正反轉的(de)高粘度齒輪泵(beng)，其進出口管路(lu)上均需設置安(an)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.

    ●輸送介質(zhi)的優勢:The advantage of the medium:

    高粘度(du)泵可以輸送高(gāo)粘度、高濃度無(wu)固體顆粒或細(xi)小軟顆粒的潤(run)滑性介質；效率(lǜ)高，性能穩定，使(shi)用壽命長。高粘(zhan)度泵可以采用(yòng)保溫夾套結構(gòu)，輸送比較高的(de)粘度物料時可(ke)以對高粘度泵(bèng)進行保溫，從而(ér)降低介🛀質粘度(du)，達🏃🏻到更好的輸(shu)送效果，而單螺(luo)杆泵沒有保溫(wen)夾套結構；高粘(zhan)度泵在使⚽用一(yi)段時間後，如果(guo)泵内部間隙磨(mó)損後，不用拆泵(bèng)可以自行根據(jù)高粘度🐅泵所輸(shū)送的物💯料粘度(dù)來調整泵的間(jiān)隙，調整後和新(xīn)泵一樣可以達(da)到良好的使🔞用(yong)效果。高粘度泵(bèng)可配安全閥，當(dang)泵或管路系統(tǒng)超壓時，安全閥(fá)門打開，形成内(nei)部回流，保證系(xi)統安全。而單螺(luo)杆🐕泵在泵本身(shen)不能設置安全(quan)閥，隻能在管路(lu)中設置，提高了(le)設備投入成本(běn)和📱安裝成本。選(xuǎn)擇高粘度泵❄️時(shí)必須考慮高粘(zhan)度泵所輸送的(de)介質粘度，從而(er)才能來确定高(gāo)粘度泵的轉速(sù)範圍，根據高粘(zhān)度泵的轉速範(fàn)圍及所需工👣況(kuàng)條件下高粘度(dù)泵的正常流🧑🏽‍🤝‍🧑🏻量(liang)範圍，才能确定(dìng)高粘度🐪泵具體(ti)型号。需要注意(yì)的是一般介質(zhi)可以這樣來選(xuan)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，有些特(te)殊化學介質在(zài)一定溫度下會(huì)改變其化學成(chéng)分💃，所以需要在(zài)選擇高粘度泵(beng)要特别注意泵(bèng)的轉速💋是否适(shì)合，因為泵的轉(zhuan)速越高，正常工(gong)作中産生的熱(rè)量就越大，一旦(dàn)超過介質所限(xiàn)制的溫度，那麼(me)就多所輸送♍的(de)介質造成了破(po)壞。還有些食品(pin)類介質，比如果(guǒ)醬類，像我們日(ri)常中所食用的(de)果醬、花生醬、豆(dòu)瓣⭐醬等，這些介(jie)質要求在輸送(sòng)過程中必須不(bu)能夠破壞其内(nèi)部的成分進行(háng)破壞，這就要求(qiu)我們所選的泵(beng)的轉速必須要(yao)低，才能保證高(gao)粘度泵在輸送(song)過程中不破壞(huài)所輸送的介質(zhi)。高粘度泵在運(yùn)轉過程中🌐常常(cháng)會出現卡死、抱(bao)軸轉不動的🌈現(xian)象，主要原因是(shi)高粘度泵往往(wǎng)都是輸送的高(gāo)粘🔆度的介質，有(you)些是有一些雜(zá)質🈲的混合物理(lǐ)。如果泵的入口(kǒu)沒🌈有安裝合适(shi)的過濾器，那麼(me)一旦大一些的(de)硬質顆粒進🌍入(rù)泵腔就會把高(gāo)粘💞度泵的内外(wai)轉子卡死，使泵(bèng)轉不動，嚴重的(de)會把高粘度泵(bèng)的内外轉子毀(hui)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.

　　所以建議大(da)家在安裝高粘(zhān)度泵的時候應(ying)該選擇♈合适💞的(de)過濾器來安裝(zhuāng)在泵的入口。高(gāo)粘度泵抱軸的(de)現象主要體現(xian)在不鏽鋼高粘(zhān)度泵的較多，因(yīn)為不鏽鋼🤟材質(zhì)含碳量低，所以(yǐ)熱膨脹系數大(dà)，一旦泵的溫度(dù)過高，就會造成(chéng)泵的内部配件(jiàn)與配件之間的(de)間隙縮小，到一(yī)定程度以後就(jiù)會産生抱死現(xiàn)象。所以選擇不(bú)鏽鋼材質的高(gāo)粘度泵是一定(dìng)要注明😘具體的(de)使用溫度，及介(jie)質的潤滑性🚩。介(jiè)質粘度的高低(di)與高粘度泵的(de)轉速有着密不(bu)可分🌈的關系。如(ru)果高粘度泵輸(shu)送的介質🏃‍♀️粘度(dù)過📐高，而所配的(de)轉速也🛀過高的(de)話，就會造成泵(bèng)的♊流量很低、泵(bèng)的噪音很大。如(ru)果電機功⭕率還(hái)是按常規來配(pei)的話，那麼電機(ji)也會造🥰成過載(zǎi)。主要是泵的轉(zhuǎn)速㊙️太高、介質粘(zhan)度又太👨‍❤️‍👨高這樣(yàng)就會造成泵阻(zu)力很大，電機的(de)🧑🏾‍🤝‍🧑🏼瞬間啟動電流(liu)超過額定電🌈流(liu)，造成電機過載(zai)；由于轉速過高(gāo)，使高粘度泵在(zai)運轉時内部轉(zhuan)子♍幾乎隻是形(xíng)成了空轉，圍繞(rao)所輸送介質打(dǎ)滑，造成吸不上(shàng)料♈，或者是流量(liàng)很小。在這種狀(zhuang)況下，必😄須降❓低(dī)泵的轉速，加大(da)電✔️機的功率，加(jiā)大進出口的管(guan)徑來減少介質(zhi)的流動阻力。從(cong)而來完成介質(zhì)的輸送工作。轉(zhuan)速降低以後🏃‍♀️，泵(bèng)的流量會反而(ér)增⭐加，而且泵的(de)噪音會降低，但(dàn)肯定打不到理(li)論流量。所以如(rú)果與實際工況(kuàng)✏️需要流量相差(chà)太多的話，那就(jiu)隻能更好型号(hào)更大一點的泵(bèng)。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.

　　高粘度泵容易(yì)出現的另一個(gè)問題就是從動(dong)齒輪的銷軸容(rong)易🔞磨損，特别是(shì)對于輸送沒有(you)潤滑性的介質(zhì)🏃‍♀️時，銷軸磨損特(te)别快。對此我公(gong)司改進加工工(gōng)藝在原有的基(ji)✌️礎之上通過特(tè)殊設計改進給(gěi)銷軸配套加了(le)一套注油潤滑(hua)系統。在高粘度(dù)泵正常運✊轉的(de)情況下通過内(nei)轉子的旋轉産(chan)生的離心力形(xíng)成的負壓，利用(yong)注油系統通過(guo)特殊通道給銷(xiāo)軸注🔞油，從而解(jie)決了高粘度泵(bèng)銷軸磨損快的(de)這一泵行業中(zhong)存在的難題。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(qi)動前要檢查下(xià)列内容：

     1.檢查泵(beng)、齒輪箱和電機(ji)的對中程度；

     2.檢(jiǎn)查過濾器中有(you)沒有焊皮和金(jīn)屬渣；

     3.檢查各連(lian)接部位連接是(shì)否緊固；

     4.檢查管(guǎn)路壓在泵上的(de)力和力矩是否(fǒu)超過給定的數(shù)值，如果溫度較(jiào)高，還應檢查管(guan)路是否有膨脹(zhàng)節；

     5.檢查電氣連(lián)接的正确性及(ji)電機的額定值(zhi)，并檢查電機轉(zhuǎn)❤️動方向是否正(zheng)确；

     6.檢查泵的轉(zhuan)動方向是否正(zheng)确；

     7.如有安全閥(fá)，安全閥安裝必(bi)須正确，

     8.檢查泵(beng)軸是否轉動靈(ling)活；

     9.泵的内部不(bu)能是幹的，特别(bié)是需要自吸的(de)時候，應🐇向泵🔴内(nèi)灌注一些油或(huo)輸送的液體；

     10.泵(bèng)組裝時在零件(jian)的表面有防護(hù)液，如果這種液(ye)體不🌍能和泵送(sòng)🈲液體相容，則必(bì)須清洗；

     11.最好在(zai)管路上安裝壓(ya)力表和真空表(biǎo)，方便觀察泵🛀的(de)工作🏃🏻‍♂️狀🌈态；

     12.檢查(cha)機械密封箱是(shì)否注滿液體；

     13.檢(jiǎn)查管路的閥門(men)是否打開；

     14.如果(guǒ)用内燃機驅動(dong)，請在起動發動(dong)機前保持離合(hé)器脫開；

     泵起動(dòng)後，檢查液體是(shi)否進入到泵中(zhōng)，泵是否工作正(zheng)常，如✊果長時間(jiān)無液體進入泵(beng)中，應停機檢查(chá)泵及管路。