| 倒油(you)泵 | SMH40R38E6.7W23三螺杆(gǎn)泵 | 河北精(jīng)信化工集(ji)團有限公(gong)司 |
| 耐磨液(ye)壓油泵 | 2CY-8/0.33齒(chi)輪泵 | 四川(chuān)川恒化工(gōng)股份有限(xian)公司 |
| 輸送(song)煤焦油泵(bèng) | 2CY-12/0.33齒輪泵 | 中(zhong)國平煤能(neng)源化工集(ji)團飛行化(huà)工有限公(gong)司 |
| 輸送塗(tú)料泵 | SNF210R46U12.1W2泵頭 | 通化(huà)化工股份(fèn)有限公司(sī) |
| 輸送植物(wu)油泵 | 2CY-29/0.36齒輪(lún)泵 | 浙江華(huá)泰塑膠股(gǔ)份有限公(gōng)司 |
| 輸送棕(zōng)榈油泵 | SPF20R38G10W21三螺杆泵(bèng)頭 | 甘肅銀(yin)達化工有(yǒu)限公司 |
| 變(bian)壓器油泵(bèng) | 2CY-38/0.28齒輪泵 | 臨(lin)沂久泰能(néng)源化工有(you)限公司 |
| 可(kě)可油泵 | SMH80R42E6.7W21 | 南(nán)甯化工股(gǔ)份有限公(gong)司 |
| 炭黑油(yóu)循環泵 | SPF20R38G10FW21三(sān)螺杆泵 | 湖(hú)北嘉輝化(huà)工集團有(you)限公司 |
| 蒽(ēn)油循環泵(beng) | SPF20R38G10FW21三螺杆(gǎn)泵頭 | 山西(xī)同世達煤(mei)化工集團(tuan)有限公司(sī) |
| 再生泡沫(mo)泵 | NYP-220-RU-T1-W51高粘度(dù)泵 | 大連齊(qí)化化工有(you)限公司 |
| 灌(guàn)封膠泵 | NYP-320-RU-T1-W51高(gāo)粘度泵 | 江(jiāng)蘇淮河化(huà)工有限公(gōng)司 |
| 輕油裝(zhuang)車泵 | SPF20R38G10FW21三(sān)螺杆泵頭(tóu) | 德州實華(huá)化工有限(xian)公司 |
| 輸送(sòng)污油泵 | SPF20R38G10W21三螺杆(gan)泵船用 | 山(shān)東海王化(hua)工股份有(yǒu)限公司 |
| 輸(shū)送齒輪油(you)泵 | KCB-290齒輪泵(bèng) | 山東濰坊(fāng)潤豐化工(gong)有限公司(si) |
| 船用柴油(you)機噴油泵(bèng) | SPF20R38G10W2三螺(luó)杆泵船用(yong) | 張家港化(hua)工機械股(gu)份有限公(gōng)司 |
| 鍋爐點(diǎn)火重油泵(bèng) | SPF20R38G10W2三螺杆泵(bèng) | 大連金州(zhou)重型機器(qì)有限公司(sī) |
| 廢油輸送(song)泵 | SMH80R42E6.7W21 | 大慶華(huá)科股份有(yǒu)限公司 |
| 輸(shu)送玉米油(yóu)泵 | SNH40R54E6.7W21三螺(luó)杆泵頭 | 成(chéng)都華融化(hua)工有限公(gong)司 |
| 瀝青輸(shu)送泵 | SNH40R54E6.7W21三(sān)螺杆泵頭(tou) | 石家莊白(bai)龍化工股(gu)份有限公(gong)司 |
| 甘油循(xun)環泵 | 2CY-18/0.36齒輪(lun)泵 | 上海聯(lian)恒異氰酸(suān)酯有限公(gōng)司 |
| 輸送桐(tóng)油泵 | 齒輪(lún)泵">KCB-300齒輪泵(bèng) | 南京化纖(xiān)股份有限(xian)公司 |
| 吸油(yóu)泵 | SNH80R54U12.1W2三螺(luó)杆泵頭 | 鎮(zhèn)江李長榮(róng)綜合石化(huà)工業有限(xiàn)公司 |
| 船用(yòng)柴油機噴(pēn)油泵 | SMH80R42E6.7W21 | 貴州省遵(zun)義堿廠 |
| 船(chuan)用柴油機(ji)噴油泵 | SMH120R42E6.7W23三(san)螺杆泵 | 山(shān)東單縣化(hua)工有限公(gong)司 |
新(xin)聞中心
| 地(di)址: | 河北省(shěng)泊頭市道(dao)東街88号 |
| 電(diàn)話: | 0317-8185077 |
| 0317-8263980 | |
| 0317-8223128 | |
| 傳真: | 0317-8265584 |
| E-mail: | [email protected] |
| 船用(yòng)柴油機噴(pēn)油泵用SMH80R42E6.7W21三(san)螺杆泵配(pei)5.5kw-4電機 |
| 發布(bù)時間:2015-1-7 9:19:38 點擊(ji)次數: |
SM三螺(luo)杆泵(船用(yong)柴油機噴(pen)油泵)結構(gòu):三螺杆泵(beng)是利用螺(luó)杆的回轉(zhuǎn)來吸排液(ye)體的。中間(jian)螺杆為主(zhǔ)動螺杆,由(yóu)原動機帶(dài)動回轉,兩(liǎng)邊的螺杆(gan)為從動螺(luo)杆,随主動(dong)螺杆作反(fǎn)向旋轉。主(zhu)、從動螺 杆(gan)的螺紋均(jun)為雙頭螺(luo)紋。三螺杆(gǎn)泵是螺杆(gan)式式容積(ji)泵。在三螺(luó)矸泵中,由(yóu)于主螺杆(gan)與從動螺(luó)杆上螺旋(xuan)槽相互齧(nie)合及它們(men)與襯套三(san)孔内表面(miàn)的配合,得(dé)以在泵的(de)進口與出(chu)口之間形(xíng)成數級動(dong)密封室,這(zhè)些動密封(fēng)室将不斷(duan)把液體由(yóu)泵進口軸(zhou)向移動到(dao)泵出 口,并(bing)使所輸送(sòng)液體逐級(ji)升壓。從而(er)形成一個(ge)連續、平穩(wen)、軸向移動(dong)的壓力液(ye)體。三螺杆(gan)泵所輸送(sòng)液體為不(bu)含固體顆(kē)粒,無腐蝕(shi)性油類及(jí)類似油的(de)潤滑性液(ye)體,粘度1.2~100oE(3.0~760cst),高(gao)粘度液體(ti)亦可通過(guo)加溫降粘(zhān)後輸送,其(qi)溫度不超(chao)過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. SMH三螺杆(gan)泵工作原(yuan)理: 由于各(gè)螺杆的相(xiàng)互齧合以(yi)及螺杆與(yǔ)襯筒内壁(bi)的緊密配(pèi)合,在泵的(de)吸入口和(he)排出口之(zhī)間,就會被(bei)分隔成一(yī)個或多個(gè)密封空間(jiān)。随着螺杆(gan)的轉動和(hé)齧合,這些(xie)密封空間(jiān)在泵的吸(xī)入端不斷(duàn)形成,将吸(xi)入室中的(de)液體封入(ru)其中,并自(zi)吸入室沿(yan)螺杆軸向(xiàng)連續地推(tui)移至排出(chu)端,将封閉(bi)在 各空間(jian)中的液體(ti)不斷排出(chū),猶如一螺(luó)母在螺紋(wen)回轉時被(bei)不斷向前(qian)推進的情(qíng)形那樣,其(qí)中螺紋圈(quan)數看做液(yè)體,當螺釘(dìng)旋轉時螺(luo)紋在轉動(dong)時就相當(dang)于液體在(zài)螺杆泵裡(li)面的情形(xíng),這就是螺(luó)杆泵的基(ji)本工作原(yuan)理。螺杆與(yǔ)殼體之間(jian)的密封面(mian)是一個空(kōng)間曲面。在(zai)這個曲面(miàn)上存在着(zhe)諸如ab或de之(zhī)類的非密(mì)封區,并且(qiě)與螺杆的(de)凹槽部分(fèn)形成許多(duo)三角形的(de)缺口abc、def。這些(xie)三角形 的(de)缺口構成(chéng)液體的通(tōng)道,使主動(dòng)螺杆凹槽(cáo)A與從動螺(luó)杆上的凹(āo)槽B、C相連通(tong)。而凹槽B、C又(you)沿着自己(ji)的螺線繞(rào)向背面, 并(bing)分别和背(bèi)面的凹槽(cao)D、E相連通。由(yóu)于在槽D、E與(yǔ)槽F(它屬于(yu)另一頭螺(luó)線)相銜接(jie)的密封面(mian)上,也存在(zài)着類似于(yú)正面的三(san)角形缺口(kǒu)a’b’c’,所以D、F、E也将(jiang)相通。這樣(yàng),凹槽ABCDEA也就(jiù)組成一個(gè)“∞” 形的密封(fēng)空間(如采(cai)用單頭螺(luo)紋,則凹槽(cáo)将順軸向(xiàng)盤饒螺杆(gǎn),将吸排口(kou)貫通,無法(fǎ)形成密封(feng))。不難想象(xiàng),在這樣的(de)螺杆 上,将(jiang)形成許多(duo)個獨立的(de)“∞”形密封空(kong)間,每一個(ge)密封空間(jian)所占有的(de)軸向長度(du)恰好等于(yú)累杆的導(dao)程t。因此,為(wei)了使螺杆(gan)能吸、排油(you)口分隔開(kai)來,螺杆的(de)螺紋段的(de)長度至少(shǎo)要大于一(yī)個導程。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(luó)杆泵(船用(yòng)柴油機噴(pēn)油泵)有以(yi)下優點:1)壓(yā)力和流量(liang)範圍寬闊(kuo)。壓力約在(zai)3.4-340千克力/cm 2,流(liú)量可達18600cm3/分(fèn);2)運送液體(tǐ)的種類和(hé)粘度範圍(wei)寬廣;3)因為(wei)泵内的回(huí)轉部件慣(guan)性力較低(dī),故可使用(yòng)很高的轉(zhuǎn)速;4)吸入性(xing)能好,具有(yǒu)自吸能力(lì);5)流量均勻(yún)連續,振動(dong)小,噪音低(dī);6)與其它回(hui)轉泵相比(bǐ),對進入的(de)氣體和污(wu)物不太敏(min)感; 7)結構堅(jian)實,安裝保(bao)養容易。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(luo)杆泵的缺(quē)點是,螺杆(gan)的加工和(hé)裝配要求(qiú)較高;泵的(de)性能對液(yè)體的粘度(du)變化比較(jiào)敏感。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. 螺杆(gǎn)泵具有以(yi)下優點:1.和(he)離心泵相(xiàng)比螺杆泵(bèng)無需安裝(zhuāng)閥們流量(liang)是穩定的(de)線性流動(dòng);2. 和柱塞泵(bèng)相比螺杆(gǎn)泵具有自(zì)吸能力強(qiang)、吸入高度(du)強;3.和隔膜(mo)泵相比螺(luó)杆泵可輸(shū)送各種混(hun)合雜質含(hán)有氣體及(jí)固體顆粒(li)或纖維的(de)介質,也可(ke)輸送各種(zhǒng)腐蝕性物(wu)質;4. 和齒輪(lún)相比,螺杆(gǎn)泵可輸送(song)高粘度的(de)物質;5.和柱(zhù)塞泵,隔膜(mo)泵及齒輪(lun)泵不同的(de)是,螺杆泵(bèng)可用于藥(yào)劑填充和(he)計量.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. |
傳(chuan)真:0317-8265584 E-mail:[email protected]備案号(hào):冀ICP05010751号-3
