3G45x6C2  水電站水輪(lún)機調速器(qì)控制油泵 潤滑油輸送泵 流量大無(wú)脈

    尊敬的(de)客戶您好:
    我們是河北遠東泵(bèng)業制造有(yǒu)限公司,公司(sī)已通過ISO9001：2000國際質量體系認證，中國船級社CCS型式認證，法國船級社BV産品(pǐn)工廠認證，美國(guó)船級(jí)社(shè)ABS産品質量認證，成為中石油物資資源(yuán)市場成員、中石化物資資源市場成員，并列入《武器裝備科研(yán)生産保密(mì)資格名錄》可以承擔軍隊(duì)系統裝備部門的涉密武(wǔ)器裝備科(kē)研生産合同項目。河北省知名産品生産企業，船用泵産品承制企業。我(wǒ)們的産品是：同樣的價格我們的質量更(gèng)優、同樣的質量我們價格更低、同樣的産品我們服務更好。
、螺旋角：5、結構特性與軸封：

6、材料組(zǔ)合：

7、特殊要(yào)求：S表(biǎo)示用戶特殊要(yào)求，據不同要求(qiú)分别以S1～S10區分表示，具(jù)體序号由工廠(chǎng)提供。

3G45x6C2  水電(diàn)站水輪機調(diào)速器控制油泵 潤滑油輸送泵 流量(liàng)大無脈

●3G三螺杆泵工作(zuò)原理:

　　3G型三螺杆泵是轉子型容積泵，适于輸送(sòng)各種不含固體顆粒(lì)，無腐蝕性油類及類似油(yóu)的潤滑性液體、輸送液體粘度2~760mm2/s，溫度不超過80℃,超過80℃可用高溫泵3GW型。3 g type is three screw pump rotor type positive displacement pump, is suitable for conveying various not containing solid particles, non-corrosive oil lubricity and similar oil liquid, conveying liquid viscosity was 2 to 760 / s, temperature not over 80℃, more than 80℃high temperature pump available 3 gw type.

   3G型三螺杆具(jù)有多種結構，一般小流量(liàng)泵襯套和泵體合為一個，可以(yǐ)卧式和立式安裝。進油口方向可相隔90°任意安(ān)裝，軸封多數為機構密封。中等流量以上泵，襯套為一個單獨的零件(jiàn)固定于(yú)泵體内，螺杆軸端裝有平衡環(huán)以液力平衡其軸向力。一般結(jié)構為卧式。進油口方向亦可以相隔90°任意安裝。改變泵體後可(kě)制成立式。軸封根據情況有機械密封和軟填料密封兩種結構。

   3G型三螺杆泵軸伸支承(chéng)較小，應由原動(dòng)機經彈性聯(lián)軸(zhóu)器直接驅(qū)動，不得用皮帶輪等會産生額(é)外徑向力較大的傳動方式傳動。3 g type three-screw pump shaft and bearing is small, should be driven by a prime mover directly by the elastic coupling, shall not be used pulley will produce additional radial force large transmission way.

●3G三(sān)螺杆泵輸送各種油類時應注意事項：When conveying various oil matters should be paid attention to:

   1、輸送(sòng)40~150mm2/s的油類最合适，允許按泵的最高工(gōng)作壓力使用。2、輸送(sòng)40mm2/s以下的油類，為保(bǎo)證泵的流量及壽命應(yīng)降壓使用。3、輸送150mm2/s以上的油類，且(qiě)進油管道過長，彎(wān)頭(tóu)過多，泵工作時(shí)如産生噪音或(huò)振動現象，則應(yīng)考慮(lǜ)更換低一級轉速(sù)的(de)電機運轉或縮短吸入管道，減少彎頭。

 ●3G型(xíng)三螺(luó)杆泵安裝要求:3 g type three-screw pump installation requirements:

   1、安裝前應檢查(chá)泵的油封是否(fǒu)良好，并檢查泵在運(yùn)輸中是否損(sǔn)壞，可用手轉動聯軸器是否有卡勁現象(xiàng)，如有則應拆泵進行清洗，修(xiū)理和校正。1, before installation should check whether the oil seal of the pump is good, and check the pump is damaged in transportation, turn the coupling usable hand card trouble phenomenon, if there is any should tear open pump for cleaning, repair and calibration.2、安裝泵的進油和排油管道時，其管(guǎn)徑不得小于泵(bèng)的進油和出油口(kǒu)口(kǒu)徑，進油管道不得過長，彎頭不(bú)得過多，否則将影響泵的工作狀态。2, installation of pump suction and discharge of oil pipe, the pipe diameter shall not be less than the oil inlet of the pump and the oil outlet diameter, inlet pipe shall not be too long, elbow shall not too much, otherwise will affect the pump working condition.3、當有兩台以上的泵(bèng)安裝在同一條主(zhǔ)管線上，為便于泵(bèng)的啟動，在近泵的排油管上必須安裝逆止閥。3, when more than two head of pump installed in the e line, to facilitate pump start-up, in close to the oil drain pump must be installed on a non-return valve.4、對于在較高溫度（指60℃以上）下(xià)輸送粘度大的油類（如：重油）的備用泵(bèng)，必須是熱備用泵，否則泵在低溫下啟動會造成電機過載或泵損壞。（建議(yì)在靠近泵的排油管上的逆止閥旁，并(bìng)聯安裝一個小回流閥，對備用泵可微啟回流閥，使泵緩(huǎn)慢逆(nì)轉，其逆轉速≤100轉(zhuǎn)/分(fèn)，使部分熱油(yóu)經常流過(guò)泵内，達到(dào)泵熱備用目的）。4, for under high temperature (above 60℃) conveying the viscosity of oil (such as: heavy oil) of the standby pump, it must be hot standby pump, otherwise the pump at low temperature can cause the damage of motor overload or pump.(suggest near the exhaust non-return valve on the tubing pump, a small return valve installed in parallel, differentiable and the backflow preventer to standby pump, the pump slow reversal, the reverse speed 100 r/min or less, often make some hot oil flows through the pump, to pump hot standby purposes).5、輸送介質内含有機械雜質。将嚴重影響泵的運轉和降低使用壽命，因此在泵安裝前，必須仔(zǎi)細清除進油管内的焊渣，沙粒等雜質，并應(yīng)在進油管道靠近泵處安裝濾器，濾器網(wǎng)孔大小，可根據工作情況及介質粘度确(què)定。（一般可用40~80目網），過(guò)濾面積一般不(bú)得小于進油管橫截面積的20倍(bèi)。5, mechanical impurity is contained within the transmission medium.Will seriously affect the operation and reduce the service life of pump, so before the pump installation, must be carefully clean up the feed tube welding slag, impurities such as grains of sand, and shall be installed in the inlet pipe near the pump filter, filter mesh size, is decided according to the working condition and medium viscosity.Available (40 ~ 80 mesh net), filter area generally shall not be less than 20 times into the cross-sectional area of the tubing 6、盡量在泵進油和排油口處的螺紋孔上(shàng)連接(jiē)壓力表(biǎo)和真空表，以便于觀察(chá)泵的運轉狀态。6, as far as possible in the pump suction and discharge of oil on the threaded hole mouth connect pressure gauge and vacuum gauge, in order to observe the pump running state.7、原動機(jī)與泵的轉軸必須在同一中心(xīn)線上，可(kě)用直尺測隙規在聯軸器圓周(zhōu)上間隔90°處(chù)檢查。8、原動機與泵的轉向必須一緻，嚴格(gé)禁止原動機(jī)驅動(dòng)泵逆轉。電機接線時，應先脫開電機與泵的聯軸器，對電機作試(shì)運轉。使其轉向與泵的轉(zhuǎn)向标志一緻。7, prime mover and the pump shaft must be in the e center line, available ruler feeler gauge in the coupling of the circumference of a circle by 90°in check.8, steering engine and pump must be consistent, strictly prohibited prime motor driven pump reversal.Electrical wiring, should first release coupling of motor and pump, a test run on the motor.The steering pump and steering sign agreement

水電站(zhàn)水輪機調速器控制油(yóu)泵3G45*6C2河北省優質産品

●水電行(háng)業業績:

1.安徽省淮北發電廠

泵型号:3G60*4C壓力4.0Mpa,流量(liàng)13.2m3/h,配用電(diàn)機22kw-4

      3G100*4C壓力4.0Mpa,流量48.42m3/h,配用電機(jī)90kw-4

2.湘潭發電有限責任公司

泵型号(hào):3G85*4C壓(yā)力4.0Mpa,流量43.2m3/h,配(pèi)用電(diàn)機75kw-4

      3G85*42壓力4.0Mpa,流量43.2m3/h,配用電機75kw-4

3.陝西渭(wèi)河發電廠(chǎng)

泵型号:3G45*3C2壓力1.0Mpa,流(liú)量6.72m3/h,配用電(diàn)機4kw-4

      3G70*3C壓力1.0Mpa,流量16.02m3/h,配用電機7.5kw-4

4.廣西岩灘水(shuǐ)電廠

泵型号:3G90*3C2壓力1.0Mpa,流量54.72m3/h,配用電機30kw-4

      3G80*3C壓力1.0Mpa,流量35.04m3/h,配用電機15kw-4

5.陳村水力發電廠(chǎng)

泵型号: 3G45*4G壓力4.0Mpa,流量11.1m3/h,配用電(diàn)機18.5kw-4

       3G90*4GR46U1.0W11壓力:4.0Mpa,流量51.48m3/h,配用電機90kw-4

6.王快(kuài)水電廠

泵型号: 3G55*4G40U1.0W11壓力1.0Mpa,流量9.72m3/h,配用(yòng)電(diàn)機5.5kw-4

       3G60*4GR46U1.0W11壓力1.0Mpa,流量16.26m3/h,配用電機7.5kw-4

7.張家界水電開發公司

泵型号: 3G85*4G46U1.0W11壓力1.0Mpa,流量48m3/h,配用電機22kw-4

       3G100*4GR54U1.0W11壓力1.0Mpa,流量100.5m3/h,配用電(diàn)機45kw-4

8賀龍水電廠

泵型号: 3G80*4G44U1.0W11壓力1.0Mpa,流量35.58m3/h,配用電機15kw-4

       3G70*4GR54U1.0W11壓力1.0Mpa,流量33.66m3/h,配用電機15kw-4

9.魚潭水電廠

泵型号: 3G80*4G44U1.0W11壓力1.0Mpa,流(liú)量35.58m3/h,配用電機15kw-4

       3G70*4GR54U1.0W11壓力1.0Mpa,流量33.66m3/h,配(pèi)用電機15kw-4

10.陝西石泉水力發電廠

泵型号: 3G55*4G46U1.0W11壓力1.0Mpa,流量12.18m3/h,配用電機5.5kw-4

       3G70*4GR54U1.0W11壓力1.0Mpa,流量33.66m3/h,配用電機15kw-4

3G45x6C2  水電站水輪機調速器控制油泵 潤滑油輸送泵 流量大無脈