5分鐘前 武漢莫諾轉(zhuǎn)子服務(wù)介紹「螺耐斯」[螺耐斯10e361c]內(nèi)容：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(yùn)轉(zhuǎn)時(shí)轉(zhuǎn)子旋轉(zhuǎn)對(duì)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(dāng)尾管很重時(shí)，還會(huì)出現(xiàn)螺紋擄扣。當(dāng)管柱脫落時(shí)，通過(guò)作業(yè)重新連接好就能恢復(fù)生產(chǎn)。如果未發(fā)生螺紋擄扣，可以采取對(duì)扣方式打撈，如果發(fā)生擄扣，必須下打撈工具進(jìn)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 and 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.

定轉(zhuǎn)子過(guò)早磨損Premature wear of fixed rotor定轉(zhuǎn)子過(guò)早磨損主要是由于定轉(zhuǎn)子的間隙過(guò)小引起的。The premature wear of the fixed rotor is mainly caused by the small gap between the fixed rotor and the rotor.油管與抽油桿柱磨損Oil pipe and rod string wear油管與抽油桿柱磨損的原因一是因?yàn)榫背橛蜅U貼在油管壁上引起的，可以通過(guò)加抽油桿扶正器使抽油桿柱居中來(lái)減輕或消除，另一個(gè)原因是定轉(zhuǎn)子不同心及轉(zhuǎn)子的偏心運(yùn)動(dòng)造成的，在定子以上加一節(jié)內(nèi)徑較大的回轉(zhuǎn)筒即可避免。Tubing and sucker rod wear reason is because the deviation of sucker rod attached to the tubing wall caused by heating, pumping rod centralizer make the rod center to reduce or eliminate, another reason is caused by the eccentric motion of the rotor and the rotor are not concentric, avoid a day the diameter of rotary cylinder in the stator can be larger than.

Ｄ、限位器D, limiting device限位器為一個(gè)底部帶限位板和流通通道的短節(jié)，接在定子的尾部，其作用是施工作業(yè)時(shí)給轉(zhuǎn)子限位以防止下入過(guò)頭而失去作用和桿柱脫落時(shí)防止桿柱掉入井底。The limiting device is a short section with bottom limit plate and distribution channel, which is connected to the tail of the stator. Its function is to limit the rotor to the rotor during ctruction1, so as to prevent it from falling into the overhead and lose its function and prevent the rod from falling into the bottom when the rod string falls off.

單螺桿泵的使用方法:

單螺桿泵在發(fā)達(dá)國(guó)家已廣泛使用，德國(guó)稱“偏心轉(zhuǎn)子泵”。由于其單螺桿泵在發(fā)達(dá)國(guó)家已廣泛使用，德國(guó)稱“偏心轉(zhuǎn)子泵”。由于其優(yōu)良的性能，在國(guó)內(nèi)的應(yīng)用范圍也在迅速擴(kuò)大。它的特點(diǎn)是對(duì)介質(zhì)的適應(yīng)性強(qiáng)、流量平穩(wěn)、壓力脈動(dòng)小、自吸能力高，這是其它任何泵種所不能替代的。

單螺桿泵使用方法,螺桿泵使用注意事項(xiàng)：

1、啟動(dòng)螺桿泵前還得必須先確定螺桿泵的運(yùn)轉(zhuǎn)方向，單螺桿泵不能反轉(zhuǎn)。

2、螺桿泵嚴(yán)禁在泵腔無(wú)液體的情況下空運(yùn)轉(zhuǎn)，必須在啟動(dòng)前由泵進(jìn)口把液體注入泵體后再啟動(dòng)螺桿泵，以免空轉(zhuǎn)磨損螺桿泵定子。