 首頁 \ 關(guān)于遠(yuǎn)東
|
| 首頁 關(guān)于遠(yuǎn)東 產(chǎn)品目錄 銷售網(wǎng)絡(luò) 生產(chǎn)設(shè)備 技術(shù)支持 公司資質(zhì) 聯(lián)系我們
單螺桿泵混輸流程設(shè)計時應(yīng)注意的問題 |  |  | |
液相介質(zhì)的連續(xù)供給問題
單螺桿泵在油井原油生產(chǎn)中其生產(chǎn)狀態(tài)很不穩(wěn)定，在一段時間內(nèi)有可能氣體含量高，而另一段時間內(nèi)液體含量高，所以在使用單螺桿泵做油氣混輸時，為了防止泵在輸送液體和氣體、混合液的過程中，有一段時間內(nèi)液體斷流，造成定子因摩擦產(chǎn)生的熱量使定子橡膠溫度升高，橡膠老化，降低定子的使用壽命，介質(zhì)在進(jìn)入單螺桿泵腔時盡量使用原油中的液體與氣體均勻混合，保證液體介質(zhì)對泵的連續(xù)供給。
Single screw pump on process design should pay attention to the problemContinuous supply of liquid mediumSingle screw pump Wells in oil production in its production status is not very stable, in a period of time may be high gas content, and the other high liquid content over a period of time, so in the use of single screw pump for oil and gas are mixed to lose, in order to prevent the pump in the process of conveying liquid and gas, mixture, fluid flow, a period of time due to the stator because of the heat generated by the friction makes the temperature rise of stator rubber, rubber aging, reduce the service life of the stator, medium in the crude oil is used as far as possible when it enters the single screw pump cavity liquid and the gas mixing, ensure the liquid medium for the continuous supply of the pump.
A、同時開動油田區(qū)塊中的多口油井，讓油井的油氣相互補充，使進(jìn)入單螺桿泵的介質(zhì)盡量均勻。
A, start the multi-port oil Wells in oil field blocks at the same time, let the well of oil and gas complement each other, make into the medium of the single screw pump as far as possible even.
B、單螺桿泵前管路中增設(shè)緩沖罐，在緩沖罐里儲存一定量的原油，并用一套限流裝置給混輸泵供給一定量的原油。這樣無論油井含氣量如何變動，都可保證最低進(jìn)液率，使混輸泵能夠正常工作。在輸油管路上增設(shè)的限流裝置，其流量應(yīng)為混輸泵流量1/20的定量泵，用單螺桿泵效果會更好，使用時間應(yīng)同時控制啟停。
B, single screw pump before adding buffer tank in pipeline, the buffering can store a certain amount of crude oil, and a current limiting device for mixture pumps supply a certain amount of crude oil.So no matter how well air content changes, can guarantee the lowest into liquid rate, make the mixture pumps can work normally.Adding a current limiting device in the pipeline on the road, the traffic should be 1/20 of the mixture pumps flow metering pump, with a single screw pump effect will be better, use control start-stop time should be at the same time.
C、泵后管路中增設(shè)回油罐，用限流裝置把罐中的部分液體反回到混輸泵入口，保證進(jìn)泵油氣的進(jìn)液率，使混輸泵能夠正常工作。限流裝置可用節(jié)流閥控制流量，也可用單螺桿泵控制流量。本方案因回流部分液體，會降低系統(tǒng)效率。
C, pump pipe after add back into the tank, the tank with current limiting device reverse back part of the liquid mixture pumps entrance, guarantee to pump oil and gas into liquid rate, make the mixture pumps can work normally.Current limiting device available throttle control flow, also can use single screw pump flow control.This scheme for return part of the liquid, will reduce the efficiency of system.
| 棕櫚油輸送泵 |
3GS200D×3W21三螺桿泵 |
宜賓天原集團股份有限公司 |
| 密封膠輸送泵 |
NYP320B-RU-T1-W11高粘度泵 |
山東海龍股份有限公司 |
| 橡膠輸送泵 |
SNH660R46K2W2三螺桿泵 |
山東濰焦集團有限公司 |
| 改性硅油輸送泵 |
SNH660R46K2W2三螺桿泵 |
河南天冠企業(yè)集團有限公司 |
| 糖漿輸送泵 |
G135-2單螺桿泵 |
藍(lán)星石化有限公司天津分公司 |
| 輸送齒輪油泵 |
SNH660R46U12.1W2三螺桿泵 |
浙江閏土控股集團有限公司 |
| 合成原油渣泵 |
SNH660R51U12.1W2三螺桿泵 |
浙江海正集團有限公司 |
| 輸送橄欖油泵 |
SNH80R36U12.1W21泵頭 |
江蘇新海石化有限公司 |
| 污油輸送泵 |
NYP200B-RU-T1-J-W11高粘度泵 |
中國倍耐力輪胎有限公司 |
| 造紙黑液輸送泵 |
G25-1V-W101單螺桿泵 |
廣東南方堿業(yè)股份有限公司 |
| 輸送變壓器油泵 |
SNH940R42U12.1W21三螺桿泵船用 |
江蘇飛翔化工股份有限公司 |
| 輸送石蠟泵 |
SNH940R46E6.7W21三螺桿泵船檢 |
江蘇蘇化集團有限公司 |
| 輸送廢油泵 |
SNS210R46U12.1W2泵頭 |
江蘇申久化纖有限公司 |
| 甘油循環(huán)泵 |
SNS40R54U12.1W2三螺桿泵頭帶支架 |
四川省開元集團有限公司 |
| 輸送瀝青泵 |
SPF20R38G10W2三螺桿泵船用 |
瑞星集團有限公司 |
| 輸送丙酮泵 |
SPF20R38G10W2三螺桿泵船用 |
四川宏達(dá)股份有限公司 |
| 輸送重油泵 |
SMH80R46E6.7W23三螺桿泵 |
東營華泰化工集團 |
| 輸送汽油泵 |
SMH120R42E6.7W23三螺桿泵 |
新疆中泰化學(xué)股份有限公司 |
| 輸送苯泵 |
KCB-300齒輪泵 |
青島賽輪股份有限公司 |
| 重油輸送泵 |
KCB-300齒輪泵 |
中化重慶涪陵化工有限公司 |
| 輸送橄欖油泵 |
SNH440R52U12.1W21三螺桿泵 |
湖北楚源高新科技股份有限公司 |
| 輸送柴油泵 |
SMH80R42E6.7W23三螺桿泵 |
山東源根石化公司 |
| 輸送分散劑泵 |
SNH940R46E6.7Y-W29三螺桿泵 |
浙江振邦化纖有限公司 |
技術(shù)支持:
螺桿泵技術(shù)支持一
螺桿泵技術(shù)支持二
螺桿泵技術(shù)支持三
螺桿泵技術(shù)支持四
|
