3G100×4GR46W21立挂式三(san)螺杆泵 壓(ya)力:4Mpa,流量:72.36m3/h,配(pèi)電機:Y315

●3G三螺(luó)杆泵性能(neng):

　　用來輸送(song)溫度≤150℃、粘度(du)3-760cSt、不含固體(tǐ)顆粒、無腐(fǔ)蝕性、具有(you)潤滑性能(neng)的介質。适(shi)用壓力範(fan)圍：0.6-2.5Mpa;适用流(liú)量範圍：0.6-123m3/h。主(zhu)要應用于(yú)燃油輸送(song)、液壓工程(cheng)、船舶工程(cheng)，石化及其(qi)他工業。Used to transfer temperature 150 ℃, the viscosity of 3 or less - 760 CST, not containing solid particles,non-corrosive, has the lubrication performance of the medium.Apply pressure range: 0.6 to 2.5 Mpa;Applicable flow range: 0.6-123 m3 / h.Mainly used in the fuel transfer, hydraulic engineering, Marine engineering, petrochemical and other industries.

　　●3G三(san)螺杆泵應(ying)用範圍:

　　1、介(jiè)質為直線(xiàn)連續輸送(sòng)、無攪拌、無(wu)脈動。2、振動(dong)小，噪音低(di)。3、壓力高、效(xiào)率高。4、結構(gou)簡單、拆裝(zhuāng)方便。5、體積(jī)小，重量輕(qing)。6、磨損輕微(wei)，壽命長。Application scope: 1, medium for linear continuous transmission, without stirring, without pulsation.2, small vibration, low noise.3, high pressure and high efficiency.4, simple structure, convenient tear open outfit.5, small volume, light weight.6, wear light, long service life.

　　●3G三(sān)螺杆泵工(gong)作原理:

　　3G型(xing)三螺杆泵(bèng)是轉子型(xing)容積泵，适(shi)于輸送各(ge)種不含🔅固(gù)體㊙️顆🐕粒📧，無(wú)腐蝕性油(yóu)類及類似(sì)油的潤滑(huá)性液體、輸(shū)送液體粘(zhan)度2~760mm2/s，溫度不(bú)超過80℃, 超過(guo)80℃可用高溫(wēn)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(sān)螺杆具有(yǒu)多種結構(gòu)，一般小流(liu)量泵襯套(tào)和泵⚽體合(he)為一個，可(kě)以卧式和(hé)立式安裝(zhuāng)。進油口方(fang)向可相隔(ge)90°任意安裝(zhuang)，軸封多數(shù)為機構密(mi)封。中等流(liú)量以上泵(bèng)，襯套為一(yi)個單獨的(de)零件固定(ding)于泵體内(nei)，螺杆軸端(duan)裝有🚶平衡(héng)環以液力(li)平衡其軸(zhou)向力。一般(bān)結構為卧(wo)式。進油口(kou)方向㊙️亦可(ke)以相隔90°任(rèn)意安裝。改(gǎi)變泵體後(hou)可制成立(lì)式。軸封根(gēn)據情況有(you)機械密封(feng)和軟填料(liào)密封兩種(zhong)結構。Three screw with multiple structure of 3 g, general small flow pump bushings and pump body into one, can be installed in a horizontal and vertical.Oil inlet direction can be 90 ° apart any installation, most of the shaft sealing seal for your organization.The medium flow in pump, bushing as a separate component fixed in the pump body, screw shaft end is equipped with the gimbal ring to hydraulic balance the axial force.The general structure is horizontal.Inlet direction also can be 90 ° apart any installation.After the change of pump body can be made into vertical.Depending on the situation of the shaft sealing with mechanical seal and soft packing seal two structures.

    3G型三(sān)螺杆泵軸(zhou)伸支承較(jiào)小，應由原(yuan)動機經彈(dàn)性聯軸器(qi)直接驅動(dòng)，不得用皮(pi)帶輪等會(hui)産生額外(wai)徑向🌏力較(jiao)大的😄傳動(dòng)方式傳動(dong)。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三螺杆泵(beng)輸送各種(zhǒng)油類時應(ying)注意事項(xiang)：When conveying various oil matters should be paid attention to:

    1、輸送40~150mm2/s的油(you)類最合适(shì)，允許按泵(bèng)的最高工(gong)作壓力使(shi)用。2、輸送40mm2/s以(yi)下的油類(lei)，為保證泵(bèng)的流量及(ji)壽命應降(jiang)壓使用。3、輸(shū)送150mm2/s以上的(de)油類，且進(jìn)油管道過(guò)長，彎頭過(guò)多，泵工作(zuò)時如産生(shēng)🈲噪音或振(zhèn)動現象，則(zé)應考慮更(gèng)換低一級(ji)轉🧡速的電(diàn)機運轉或(huò)縮短吸㊙️入(rù)管道，減少(shǎo)彎頭。1, delivery was 40 ~ 150 / s best oils, permitted to use according to the maximum working pressure of pump.2, transmission oil, under 40 was/s in order to ensure the pump flow and life should be used antihypertensive.3, transmission of more than 150 was/s oils, and the oil inlet pipe is too long, too much bend, such as noise or vibration phenomenon when the pump work, should consider to replace the low level of rotational speed of motor operation or shorten the suction pipe, reducing elbow.

　　 ●3G型三(sān)螺杆泵安(ān)裝要求:3 g type three-screw pump installation requirements:

     1、安(ān)裝前應檢(jian)查泵的油(you)封是否良(liáng)好，并檢查(cha)泵在運輸(shū)⛷️中是否損(sǔn)🌈壞，可用手(shǒu)轉動聯軸(zhóu)器是否有(yǒu)卡勁現象(xiang)，如有則應(ying)拆泵進行(háng)清洗，修理(li)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(an)裝泵的進(jìn)油和排油(yóu)管道時，其(qi)管徑不得(de)小于泵的(de)進📐油和出(chū)油口口徑(jing)，進油管道(dào)不得過長(zhang)，彎頭不得(de)過多，否則(ze)将影響💚泵(bèng)的工作狀(zhuang)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(liǎng)台以上的(de)泵安裝在(zai)同一條主(zhu)管線上，為(wéi)便于泵🔞的(de)啟動♌，在近(jìn)泵的排油(you)管上必須(xu)安裝逆止(zhǐ)閥。3, when more than two head of pump installed in the same 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(zài)較高溫度(dù)（指60℃以上）下(xia)輸送粘度(dù)大的油類(lèi)（如：重油）的(de)備用泵，必(bi)須是♻️熱備(bèi)用泵✉️，否則(zé)泵在低溫(wēn)下啟動會(hui)造成電機(jī)過載或泵(beng)損壞。（建議(yì)在靠近💛泵(bèng)的排油管(guǎn)上的逆止(zhǐ)閥旁，并聯(lián)安裝一♍個(ge)小回流閥(fá)，對備用泵(beng)可微啟回(hui)流閥，使泵(bèng)緩慢逆轉(zhuan)，其逆轉速(su)≤100轉/分，使部(bù)分熱油經(jīng)常流過泵(beng)内，達到泵(beng)熱備用目(mu)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(jie)質内含有(you)機械雜質(zhi)。将嚴重影(ying)響泵的運(yùn)轉和🔴降低(dī)使用壽命(mìng)，因此在泵(beng)安裝前，必(bì)須仔細清(qīng)除💔進油管(guǎn)内的焊渣(zha)，沙‼️粒等雜(za)質，并應在(zai)進油管道(dào)靠🙇‍♀️近泵處(chù)安裝濾器(qì)，濾器網孔(kǒng)大小，可根(gēn)據工作情(qing)況及介質(zhì)粘度确定(dìng)。（一🧑🏾‍🤝‍🧑🏼般可用(yong)40~80目網），過濾(lǜ)面積一般(bān)不得小于(yú)進油管橫(heng)截面積的(de)20倍。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(zai)泵進油和(hé)排油口處(chu)的螺紋孔(kong)上連接壓(yā)力表和真(zhēn)空表，以便(biàn)于觀察泵(bèng)的運轉狀(zhuàng)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(ji)與泵的轉(zhuǎn)軸必須在(zai)同一中心(xīn)線上，可用(yòng)直尺測隙(xi)規在🏃‍♀️聯軸(zhóu)器圓周上(shang)間隔90°處檢(jian)查。8、原動機(ji)與泵的轉(zhuan)向必須一(yī)緻，嚴格禁(jìn)止原動機(jī)驅動泵逆(nì)轉。電機接(jie)線時，應先(xian)脫開電機(jī)與泵的聯(lian)軸器，對㊙️電(diàn)機作試運(yun)轉。使其轉(zhuǎn)向與泵的(de)轉向标志(zhi)一緻。7, prime mover and the pump shaft must be in the same 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.

　　 ●3G型三(sān)螺杆泵的(de)使用

　 　1、泵啟(qǐ)動前，必須(xū)全開進油(yóu)和排油閘(zhá)閥。The use of 3 g type three-screw pump 1, before starting the pump, oil inlet must be fully open and oil discharge gate valve.2、首次啟(qǐ)動泵或再(zai)次使用長(zhǎng)期封存的(de)泵時，泵内(nèi)無介質🐪，應(ying)在泵的進(jin)油腔灌注(zhù)适量輸送(song)介質，避免(miǎn)泵💚幹啟動(dong)。2, start the pump for the first time or again for a long time use of the pump, the pump inside without medium, should be in the inlet of the pump cavity perfusion amount transfer medium, avoid dry start pump 3、泵啟動後(hòu)，應密切注(zhù)意電流表(biǎo)，壓力表和(he)真空表的(de)數值，超出(chu)規定值時(shí)，應停泵找(zhao)出原因後(hòu)，再行啟動(dong)。3, the pump starts, should pay close attention to current meter, pressure gauge and vacuum gauge value, beyond the specified value, should stop pump after find out, start again.4、軸封處點(diǎn)滴洩露，應(yīng)屬正常現(xiàn)象，當洩露(lu)量大量增(zēng)加時🈲，對軟(ruan)填料密封(fēng)應壓緊填(tián)料壓蓋，對(dui)機械密封(fēng)應停🙇‍♀️泵修(xiū)複後，再行(hang)啟動。4, shaft sealing drip leakage, should belong to the normal phenomenon, when the leak amount of increase, the soft packing seal should be compression packing gland, to pump mechanical seal shall be shutdown after repair, start again.5、用高(gao)溫蒸汽清(qing)掃管線時(shí)，應避免高(gāo)溫蒸汽通(tōng)過泵♈内。5, with high temperature steam cleaning pipeline, should avoid high temperature steam through the pump.6、如(rú)果泵長期(qi)不工作時(shi)，應進行油(yóu)封，并定期(qī)檢查油封(feng)情況，必要(yao)時重新油(you)封。6, if the pump is not working for a long time, should carry on the oil seal, and regularly check oil seal, oil seal again if necessary.●水(shuǐ)電行業業(yè)績:

1.安徽省(sheng)淮北發電(diàn)廠

型号:3G60×4CR43W21, 壓(yā)力4.0Mpa,流量13.2m3/h,配(pèi)用電機22kw-4

     3G70×3CR43W2, 壓(ya)力1.0Mpa,流量16.02m3/h,配(pèi)用電機7.5kw-4

3G100×4GR46W21, 壓(yā)力:4Mpa,流(liu)量:72.36m3/h,配(pèi)電機:Y315S1—4V1

2.湘潭(tan)發電有限(xian)責任公司(si)

型号(hào):3G85×4CR46W21, 壓力4.0Mpa,流量(liàng)43.2m3/h,配用電機(ji)75kw-4

     3G80×3CR44W2, 壓力(lì)1.0Mpa,流量35.04m3/h,配用(yong)電機15kw-4

3.陝西(xī)渭河發電(diàn)廠

型(xing)号:3G45×3C2R46W2, 壓力1.0Mpa,流(liu)量6.72m3/h,配用電(diàn)機4kw-4

3G70×4GR40W21, 壓力:4Mpa,流(liu)量:19.08m3/h ,配電機(jī):Y200L—4B5

4.廣西(xi)岩灘水電(diàn)廠

型(xing)号:3G90×3C2R46W2,壓力1.0Mpa,流(liú)量54.72m3/h,配用電(diàn)機30kw-4

     3G85×42R46W21, 壓力4.0Mpa,流(liú)量43.2m3/h,配用電(diàn)機75kw-4

5.陳村水(shuǐ)力發電廠(chǎng)

型号(hào): 3G45×4GR42W21, 壓力4.0Mpa,流量(liang)11.1m3/h,配用電機(jī)18.5kw-4

      3G90×4GR46W11,壓力(li):4.0Mpa,流量51.48m3/h,配用(yòng)電機90kw-4

6.王快(kuài)水電廠

型号: 3G55×4G40W11, 壓(ya)力1.0Mpa,流量9.72m3/h,配(pei)用電機5.5kw-4

      3G60×4GR46W11,壓力1.0Mpa,流(liú)量16.26m3/h,配用電(diàn)機7.5kw-4

3G70×4GR46W21,流量:24.24m3/h,壓(ya)力:4Mpa,配電機(jī):Y225S-4B5

7.張家(jiā)界水電開(kāi)發公司

型(xíng)号: 3G85×4G46W11, 壓力1.0Mpa,流(liu)量48m3/h,配用電(dian)機22kw-4

        3G100×4GR54W11,壓力1.0Mpa,流(liú)量100.5m3/h,配用電(dian)機45kw-4

8賀(hè)龍水電廠(chǎng)

型号: 3G80×4G44W11, 壓力(li)1.0Mpa,流量35.58m3/h,配用(yong)電機15kw-4

      3G70×4GR54W11,壓力(li)1.0Mpa,流量33.66m3/h,配用(yong)電機15kw-4

3G55×4GR40W21, 壓力(li):4Mpa,流量(liang):9m3/h,配電(dian)機:Y160L—4B5

9.魚(yu)潭水電廠(chǎng)

型号: 3G80×4G44W11, 壓力(li)1.0Mpa,流量35.58m3/h,配用(yong)電機15kw-4

      3G70×4GR54W11,壓力(lì)1.0Mpa,流量33.66m3/h,配用(yòng)電機15kw-4

10.陝西(xī)石泉水力(li)發電廠

型号: 3G55×4G46W11, 壓(yā)力1.0Mpa,流量12.11m3/h,配(pei)用電機5.5kw-4

      3G70×4GR54W11,壓(yā)力1.0Mpa,流量33.66m3/h,配(pèi)用電機15kw-4

11.湖(hu)南中加電(diàn)站

型号：3G80×6CR44W21, 壓(ya)力:6.3Mpa,流量:33.54m3/h,配(pèi)電機:Y280M-4V1

3G90×6CR46W21, 壓力(lì):6.3Mpa,流量:51.5m3/h,配電(diàn)機:Y315M-4V1

3G80×4GR38W21, 壓力:4Mpa,流(liú)量:25.56m3/h,配電機(jī):Y225M—4B5

12.黑龍江蓮(lian)花電站

型号：3G45×4C2R4W21, 壓(yā)力:4Mpa,流(liú)量:5.12m3/h,配(pei)電機:Y160M—4B5

3G100×6CR38W21, 壓力:6.3Mpa,流量(liàng):48.42m3/h,配電機:Y315M-4V1

13.福建羊(yang)口電站

型号：3G60×4CR46W21,流(liú)量:15.18m3/h,配(pèi)電機:Y200L—4B5

     3G100×4CR38W21,壓力(lì)4.0Mpa,流量48.42m3/h,配用(yong)電機90kw-4

14.廣西天湖(hú)電站

型号：3G80×4CR38W21,流量(liàng):25.56m3/h,壓力(lì):4Mpa,配電(diàn)機:Y225M—4B5

3G100×4CR38W21,流(liu)量:48.42m3/h,壓(ya)力:4Mpa,配(pèi)電機:Y280M—4V1

15.河南(nan)三門峽電(dian)站

型(xíng)号：3G90×4GR50W21,流量:54m3/h,壓力:4Mpa,配電機(jī):Y280M—4V1

3G80×4GR40W21,流量(liang):30.06m3/h,壓力:4Mpa,配電(dian)機:Y250M—4B5