武漢螺耐斯設(shè)備有限公司提供莫諾螺桿泵配件-螺耐斯設(shè)備。
現(xiàn)將在現(xiàn)場采用同規(guī)格的g型單螺桿泵及齒輪泵在完全相同工況條件下并在輸送出口壓力為1 mpa時進行了簡單的對比,莫諾螺桿泵配件,測量了這樣兩組數(shù)據(jù):當輸送重油粘度約為75×102-6m2/ s時,齒輪泵出口壓力表的指針跳動幅度為±0.16,三螺桿泵出口壓力表的指針跳動幅度為±0.05,雙螺桿泵出口壓力表的指針跳動的幅度為±0.04 ;而當輸送重油粘度約為150×102-6m2/ s時,齒輪泵出口壓力表的指針跳動幅度為±0.22,三螺桿泵出口壓力表的指針跳動的幅度為±0.06,雙g型單螺桿泵出口壓力表的指針跳動的幅度為±0.04。這說明,g型單螺桿泵在重油的輸送和噴燃過程中,介質(zhì)的輸送壓力很穩(wěn)定。并且隨著介質(zhì)粘度的加大,g型單螺桿泵(尤其是雙螺桿泵)的無脈動特點相比之下更為明顯。
f、抽油桿f, -er rod所使用的抽油桿是常用的普通抽油桿、空心抽油桿和連續(xù)抽油桿,可根據(jù)油井確定。the -er rod used is commonly used as a common 1-er rod, hollow -er rod&continuous -er rod, which can be determined according to the oil well.g、定子扶正器g, stator centralizer定子扶正器為有一定彈性的籠形裝罩,每一對由兩半構(gòu)成,中間大、兩端小。作用是使定子居中和減小定子的擺動。the stator centralizer is a cage shaped cover with a certain elasticity. each pair is made up of two halves, large in the middle&small at both ends. the function is to make the stator middle&reduce the stator wobble.h、錨定裝置h, anchoring device對于沒有封隔器的井和泵掛-淺的井,用于固定定子、消除擺動和防止定子脫扣。采用普通的錨定裝置即可。for wells without packers&shallow wells with deep pumps, it is used to fix the stator, eliminate the swinging&prevent the tripping of the stator. a common anchoring device can be used.
管柱脫落是自由式管柱結(jié)構(gòu)經(jīng)常發(fā)生的一種現(xiàn)象,這是由于正常運轉(zhuǎn)時轉(zhuǎn)子旋轉(zhuǎn)對定子產(chǎn)生的摩擦扭矩方向?qū)嶋H上是定子及油管的連接螺紋的卸扣方向,如果摩擦力矩大于油管扣的上扣扭矩,油管就脫扣。當尾管很重時,還會出現(xiàn)螺紋擄扣。當管柱脫落時,通過作業(yè)重新連接好就能恢復生產(chǎn)。如果未發(fā)生螺紋擄扣,可以采取對扣方式打撈,如果發(fā)生擄扣,必須下打撈工具進行打撈。column shedding is a common phenomenon of free tube structure, which is due to the direction of rotation of the friction torque generated by the stator rotor during normal operation is actually a stator&tubing connection1 screw shackle direction, if the friction torque is greater than the pipe le on torque, oil pipe tripping. when the tail pipe is very heavy, there will also be a thread caption. when the pipe column falls off, the production can be restored by reconnecting the work. if the le is not threaded, it can be salvaged by the way of the le. if the le occurs, the fishing tool must be salvaged.
螺耐斯設(shè)備(多圖)-莫諾螺桿泵配件由武漢螺耐斯設(shè)備有限公司提供。螺耐斯設(shè)備(多圖)-莫諾螺桿泵配件是武漢螺耐斯設(shè)備有限公司升級推出的,以上圖片和信息僅供參考,如了解詳情,請您撥打本頁面或圖片上的聯(lián)系電話,業(yè)務聯(lián)系人:余經(jīng)理。
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