搡BBB🔞B槡BBBB🚩噴油泵SMH40R38E6.7W23三螺杆泵配5.5kw-4電機-遠東泵業

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噴(pēn)油泵SMH40R38E6.7W23三螺杆(gǎn)泵配5.5kw-4電機-遠(yuǎn)東泵業

發布(bù)時間：2025-12-11 7:58:32 點擊次(cì)數：

液體在壓(yā)差作用下進(jin)入齧合空間(jian)容積。當容積(ji)增至最大而(er)形成一個密(mì)封腔時，液體(ti)就在一個個(ge)密封腔内連(lián)續地沿軸向(xiàng)移動，直至排(pai)出腔一端。這(zhe)時排出腔一(yī)端的螺杆齧(niè)合空間容積(jī)逐漸縮小，而(er)将液體排出(chu)。三螺杆泵的(de)工作原理與(yu)齒輪泵相似(sì)，隻是在結構(gou)上用螺杆取(qǔ)代了齒輪。表(biǎo)為各種螺杆(gǎn)泵的特點和(hé)應用範圍。三(san)螺杆泵的流(liu)量和壓力脈(mò)沖很小，噪聲(shēng)和振動小，有(yǒu)自吸能力，但(dan)螺杆加工較(jiào)困難。泵有單(dan)吸式和雙吸(xī)式兩種結構(gou),但單螺杆泵(bèng)僅有單吸式(shì)。三螺杆泵必(bi)須配帶安全(quán)閥(單螺杆泵(beng)不必配帶），以(yi)防止由于某(mǒu)種原因如排(pái)出管堵塞使(shǐ)泵的出口壓(ya)力超過容許(xǔ)值而損壞泵(bèng)或原動機。Liquid under the action of pressure difference mesh into space volume.When the volume to maximum and form a sealed chamber, the liquid is in a sealed cavity continuously along the axial movement, until one end discharge chamber.Then screw meshing space at the end of the discharge chamber volume shrinking, and liquid discharge.The working principle of three screw pump and gear pump are similar, just on the structure of screw to replace the gear.Table for all kinds of screw pump characteristics and application scope.Three screw pump flow and pressure pulse is small, little noise and vibration, self-priming ability, but the screw processing more difficult.Pump is single suction and double suction type two kinds of structure, but only single single screw pump suction.Three screw pump must be installed with the valve (single screw pump don't match), in order to prevent due to some reasons such as the outlet pressure of pump outlet pipe plug more than permissible value and damage to the pump or prime mover.

三(sān)螺杆泵泵結(jié)構:三螺杆泵(beng)是利用螺杆(gǎn)的回轉來吸(xī)排液體的。中(zhōng)間螺杆為主(zhǔ)動螺杆，由原(yuan)動機帶動回(huí)轉，兩邊的螺(luó)杆為從動螺(luó)杆，随主動螺(luo)杆作反向旋(xuán)轉。主、從動螺(luó) 杆的螺紋均(jun)為雙頭螺紋(wen)。三螺杆泵是(shi)螺杆式式容(rong)積泵。在三螺(luó)矸泵中，由于(yú)主螺杆與從(cong)動螺杆上螺(luo)旋槽相互齧(niè)合及它們與(yu)襯套三孔内(nèi)表面的配合(he)，得以在泵的(de)進口與出口(kou)之間形成數(shu)級動密封室(shi)，這些動密封(fēng)室将不斷把(ba)液體由泵進(jìn)口軸向移動(dòng)到泵出口，并(bing)使所輸送液(ye)體逐級升壓(ya)。從而形成一(yi)個連續、平穩(wěn)、軸向移動的(de)壓力液體。三(sān)螺杆泵所輸(shu)送液體為不(bú)含固體顆粒(li)，無腐蝕性油(yóu)類及類似油(yóu)的潤滑性液(ye)體，粘度1.2~100oE(3.0~760cst)，高粘(zhān)度液體亦可(kě)通過加溫降(jiàng)粘後輸送，其(qi)溫度不超過(guo)150oC。Three screw pump pump structure: three screw pump is the use of screw rotary to absorb liquid.The middle screw to active screw, the prime mover, on both sides of the screw is driven screw, with the active screw do reverse rotation.Lord, driven screw thread are double thread.Three screw pump is screw type positive displacement pump.In three screw pump of coal and gangue, the spiral groove on the main screw and driven screw pitch and they cooperate with three hole on the surface of the bushing, formed between in the import and export of the pump number level dynamic seal chamber, the dynamic seal chamber will continue to move liquids from pump axial pump out of the mouth, and make the conveying liquid booster step by step.To form a continuous, smooth, axial movement of liquid pressure.Three screw pump for conveying liquid not containing solid particles, non-corrosive oil and similar oil lubrication and liquid viscosity of 1.2 ~ 100 oe (3.0 ~ 760 CST), is high viscosity liquids through the heating viscosity after delivery, the temperature does not exceed 150 oc.

工作原理:

由(yóu)于各螺杆的(de)相互齧合以(yi)及螺杆與襯(chèn)筒内壁的緊(jin)密配合，在泵(bèng)的吸入口和(hé)排出口之間(jian)，就會被分隔(gé)成一個或多(duo)個密封空間(jiān)。随着螺杆的(de)轉動和齧合(he)，這些密封空(kong)間在泵的吸(xi)入端不斷形(xing)成，将吸入室(shì)中的液體封(fēng)入其中，并自(zì)吸入室沿螺(luo)杆軸向連續(xu)地推移至排(pái)出端，将封閉(bì)在各空間中(zhong)的液體不斷(duàn)排出，猶如一(yi)螺母在螺紋(wén)回轉時被不(bú)斷向前推進(jìn)的情形那樣(yàng)，其中螺紋圈(quān)數看做液體(ti)，當螺釘旋轉(zhuǎn)時螺紋在轉(zhuǎn)動時就相當(dāng)于液體在螺(luo)杆泵裡面的(de)情形，這就是(shì)螺杆泵的基(ji)本工作原理(lǐ)。螺杆與殼體(ti)之間的密封(fēng)面是一個空(kong)間曲面。在這(zhe)個曲面上存(cun)在着諸如ab或(huo)de之類的非密(mi)封區，并且與(yǔ)螺杆的凹槽(cáo)部分形成許(xu)多三角形的(de)缺口abc、def。這些三(sān)角形的缺口(kou)構成液體的(de)通道，使主動(dong)螺杆凹槽A與(yǔ)從動螺杆上(shàng)的凹槽B、C相連(lián)通。而凹槽B、C又(you)沿着自己的(de)螺線繞向背(bei)面，并分别和(hé)背面的凹槽(cao)D、E相連通。由于(yú)在槽D、E與槽F(它(tā)屬于另一頭(tóu)螺線)相銜接(jie)的密封面上(shang)，也存在着類(lèi)似于正面的(de)三角形缺口(kǒu)a’b’c’，所以D、F、E也将相(xiàng)通。這樣，凹槽(cao)ABCDEA也就組成一(yī)個“∞” 形的密封(feng)空間(如采用(yong)單頭螺紋，則(ze)凹槽将順軸(zhóu)向盤饒螺杆(gan)，将吸排口貫(guàn)通，無法形成(cheng)密封)。不難想(xiǎng)象，在這樣的(de)螺杆上，将形(xíng)成許多個獨(du)立的“∞”形密封(fēng)空間，每一個(gè)密封空間所(suǒ)占有的軸向(xiang)長度恰好等(deng)于累杆的導(dao)程t。因此，為了(le)使螺杆能吸(xī)、排油口分隔(ge)開來，螺杆的(de)螺紋段的長(zhang)度至少要大(dà)于一個導程(chéng)。Due to the mutual engagement of each screw and screw and the close coordination of the liner wall, between the inlet and outlet of the pump, can be divided into one or more of the sealed space.With the rotation of the screw and the meshing, the sealed space in pump suction side form unceasingly, the liquid from the suction chamber seal in among them, and the suction chamber along the screw axial continuously goes on to the discharge end, will be closed in the space of the liquid discharge, like a nut in screw rotation being constantly move forward, the screw thread turns as liquid, when screw rotating screw rotation is equivalent to the liquid in the inside of the screw pump, this is the basic work principle of screw pump.The sealing surface between screw and shell is a space curved surface.Exist on the surface of the sealing section, such as ab or DE and screw groove part of the form many the gap of the triangle ABC, def.These triangular gap formation fluid channels, make active screw groove with A driven screw groove on the connected to B and C.And groove B, C and along their spiral around to the back, and, respectively, and on the back of the groove connected to D and E.Due to the tank D, E and F (it belongs to another head spiral) of corresponding seal surface, there are also similar to the positive triangle gap a 'b' c ', so D, F, E will also is same.So, grooves ABCDEA on forming a "up" form of the sealed space (such as using single thread, axial disc groove will arrange spare screw, connecting the suction PaiKou, unable to form a seal).It is not hard to imagine that in this kind of screw, will form a number of independent "up" form sealed space, each of the sealed space occupied the axial length equals the tired stem lead t.Therefore, in order to make the screw suction and discharge of oil can be separated, the length of the screw thread of at least than a lead.

螺杆泵有以(yǐ)下優點：1)壓力(li)和流量範圍(wéi)寬闊。壓力約(yuē)在3.4-340千克力/cm 2，流(liú)量可達18600cm3/分；2)運(yun)送液體的種(zhǒng)類和粘度範(fan)圍寬廣；3)因為(wei)泵内的回轉(zhuan)部件慣性力(li)較低，故可使(shi)用很高的轉(zhuan)速；4)吸入性能(neng)好，具有自吸(xī)能力；5)流量均(jun1)勻連續，振動(dòng)小，噪音低；6)與(yu)其它回轉泵(beng)相比，對進入(rù)的氣體和污(wu)物不太敏感(gǎn)； 7)結構堅實，安(an)裝保養容易(yi)。rate of up to 18600 cubic cm/min;2) wide range of delivery and type of liquid viscosity;3) because the rotary inertia force component inside the pump is low, so it can be used in high speed;4) inhalation can good, have since

螺杆泵的缺(quē)點是，螺杆的(de)加工和裝配(pei)要求較高；泵(beng)的性能對液(ye)體的粘度變(biàn)化比較敏感(gǎn)。Screw pump has the following advantages: 1) the wide range of pressure and flow.Pressure about 3.4-340 kg/cm 2, flow

Suction capacity;5) flow uniformly continuous, little vibration, low noise;6) compared with other rotary pump, less sensitive to enter gas and dirt;7) solid structure, installation and maintenance easy.The screw pump's disadvantage is that the screw processing and assembling the demand is higher;The performance of the pump is more sensitive to the viscosity of the liquid change.

特點:★定子與(yu)轉子接觸的(de)螺旋封線将(jiāng)收入腔與排(pai)出腔完全分(fen)開，使泵具有(you)閥門的隔斷(duan)作用★可實現(xian)液、氣、固體的(de)多相混輸★泵(bèng)内流體流動(dòng)時容積不發(fā)生變化，沒有(you)瑞流攪動和(hé)脈★彈性定子(zǐ)形成的容積(ji)腔能有效地(dì)降低輸送含(han)固體顆粒介(jie)質時的磨耗(hao)★輸入介地粘(zhān)度可達50000Mpa·s含固(gù)量可達50%★流量(liang)與轉速正比(bǐ)，借助調速器(qì)可實現量的(de)自動調節,泵(bèng)可以正反輸(shū)送。Painted features: the stator and rotor contact of spiral sealing line cavity will income which is completely separated from the discharge chamber, make the pump valve painted the partition function can realize the liquid, gas, solid multiphase painted on the pump fluid flow within the volume does not change, no red painted flow agitation and pulse volume formed by elastic stator cavity can effectively reduce the abrasion when conveying medium containing solid particles taken the input interface to viscosity of up to 50000 mpa s. painted solid content of 50% is proportional to flow rate and rotational speed, with the help of governor can realize automatic adjustment of the pump can be positive and negative transfer.

螺杆泵具(jù)有以下優點(diǎn)：1．和離心泵相(xiàng)比螺杆泵無(wu)需安裝閥們(men)流量是穩定(dìng)的線性流動(dong);2．和柱塞泵相(xiàng)比螺杆泵具(jù)有自吸能力(lì)強、吸入高度(du)強;3．和隔膜泵(beng)相比螺杆泵(bèng)可輸送各種(zhǒng)混合雜質含(han)有氣體及固(gu)體顆粒或纖(xian)維的介質，也(ye)可輸送各種(zhǒng)腐蝕性物質(zhi);4．和齒輪相比(bǐ)，螺杆泵可輸(shū)送高粘度的(de)物質;5．和柱塞(sāi)泵，隔膜泵及(jí)齒輪泵不同(tóng)的是，螺杆泵(bèng)可用于藥劑(ji)填充和計量(liàng).Screw pump has the following advantages: 1. Compared with screw pump and centrifugal pump doesn't need to install the valve flow is stable linear flow;2. Compared with those of screw pump plunger pump self-priming capability is strong, strong suction height;3. Compared with the diaphragm pump screw pump can transport all kinds of gas and solid particle mixing impurities or fiber medium, also can transport all kinds of corrosive substance;4. Compared with gear, screw pump can transport high viscosity material;5. And plunger pump, diaphragm pump and the gear pump, screw pump can be used in the pharmaceutical filling and metering.

在化學石油(you)化工和食品(pin)工業中用做(zuò)裝載，輸送和(hé)供液泵。在船(chuan)舶上用做輸(shū)送、增壓、燃油(yóu)噴射和潤滑(hua)油泵以及船(chuán)用液壓裝置(zhì)泵。 Because there are many parts general combination series structure, can be used for horizontal, flange and vertical installation.According to the need to still can provide heating or cooling medium structure.Thermal equipment used in the fuel injection and fuel supply and transfer pump.In the mechanical industry used as hydraulic, lubrication and pump remote control motors.In the chemical petroleum chemical industry and food industry used as loading, transportation and feed liquid pump.On the ship for delivery, pressurization, fuel injection, and lubricating oil pump and Marine hydraulic gear pump.

瀝青輸送(song)泵	SNH1700R46E6.7W21三螺杆泵	郴(chen)州華湘化工(gōng)有限責任公(gōng)司
噴油泵	SMH40R38E6.7W23三螺(luo)杆泵	廣州珠(zhū)江輪胎有限(xiàn)公司
合成液(ye)壓油輸送泵(beng)	G20-1V-W101單(dan)螺杆泵	河南(nan)慶安化工高(gao)科技股份有(you)限公司
倒油(yóu)泵	2CY1.1齒輪泵	江(jiang)蘇克勝集團(tuán)股份有限公(gong)司
噴油泵	3GR36×6AW21三螺(luó)杆泵	山東三(san)方化工集團(tuan)有限公司
輸(shū)送汽輪機油(you)泵	3GR42×4AW21三螺杆泵	河(he)北新化股份(fèn)有限公司
船(chuán)用低壓燃油(you)泵	3GR42×6AW21三螺杆泵	呼(hu)和浩特橡膠(jiao)機械廠
輸送(song)潤滑脂泵	3GR50×2W21三螺(luó)杆泵	四川省(shěng)廣漢市蜀峰(feng)化工有限公(gong)司
噴油泵	3GR50×4W21三螺(luó)杆泵	江蘇嘉(jiā)隆化工有限(xiàn)公司
輸送齒(chi)輪油泵	3GCR50×2W21三螺杆(gǎn)泵	江蘇劍牌(pái)農藥化工有(you)限公司
稀油(yóu)站潤滑油泵(beng)	3GC50×3W21三(san)螺杆泵	浙江(jiāng)力禾集團有(yǒu)限公司
輸送(song)柴油泵	SMH40R38E6.7W23三螺杆(gǎn)泵	江蘇金茂(mao)源生物化工(gong)有限公司
汽(qì)輪機潤滑油(yóu)泵	3GR70×3W21三螺杆泵	石(shi)家莊新宇三(san)陽實業有限(xiàn)公司
石油醚(mí)輸送泵	3GR70×3W21三螺杆(gǎn)泵	山東祥通(tong)橡塑集團有(you)限公司
瀝青(qing)泵	NYP220-RU-T1-W51高粘度泵(bèng)	天津科邁化(hua)工有限公司(si)
窯頭點火油(yóu)泵	G50-2單螺杆泵	江(jiāng)蘇雅克科技(ji)股份有限公(gōng)司
鍋爐點火(huo)重油泵	SMH40R38E6.7W23三螺杆(gan)泵	青島新宇(yǔ)田化工有限(xian)公司
鍋爐燃(rán)燒器供油泵(beng)	3GR36/25 W21三(sān)螺杆泵	江西(xī)昌昱實業有(you)限公司
磨床(chuáng)機潤滑泵	3GR100×2W21三螺(luo)杆泵	浙江輕(qīng)機實業有限(xian)公司
輸送污(wū)泥泵	G70-1單螺杆泵(bèng)	江蘇賽歐信(xìn)越消泡劑有(yǒu)限公司
輸送(song)澄清油泵	3GCR100×2W21三螺(luo)杆泵	南京聚(jù)隆科技股份(fèn)有限公司
污(wu)油污水泵	G135-2V-W102單(dān)螺杆泵	雲南(nán)江城泰裕鉀(jiǎ)肥有限公司(si)
粘膠液輸送(song)泵	NYP220-RU-T1-W11高粘度泵(bèng)	河南天宇肥(fei)業有限公司(sī)
灌封膠泵	NYP50-RU-T1-W11高(gao)粘度泵	河北(běi)新世紀周天(tian)生物科技有(yǒu)限公司
潤滑(hua)脂輸送泵	3GR100×4W21三螺(luó)杆泵	山西焦(jiao)化集團有限(xian)公司
噴油泵(beng)	SMH40R38E6.7W23三(san)螺杆泵	吉林(lín)康乃爾集團(tuan)
污油回收泵(beng)	G40-2V-W112單螺杆泵	山(shan)東石大科技(jì)有限公司
輸(shū)送油泥泵	G50-2V-W201單(dan)螺杆泵	山西(xi)天脊煤化工(gong)集團股份有(you)限公司

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