单螺杆泵的使用方法:
单螺杆泵在发达已广泛使用,德国称“偏心转子泵”。由于其单螺杆泵在发达已广泛使用,德国称“偏心转子泵”。由于其优良的性能,在国内的应用范围也在迅速扩大。它的特点是对介质的适应性强、流量平稳、压力脉动小、自吸能力高,这是其它任何泵种所不能替代的。
单螺杆泵使用方法,螺杆泵使用注意事项:
1、启动螺杆泵前还得必须先确定螺杆泵的运转方向,单螺杆泵不能反转。
2、螺杆泵严禁在泵腔无液体的情况下空运转,必须在启动前由泵进口把液体注入泵体后再启动螺杆泵,以免空转磨损螺杆泵定子。
f、抽油杆f, ---er rod所使用的抽油杆是常用的普通抽油杆、空心抽油杆和连续抽油杆,可根据油井确定。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定子扶正器为有一定弹性的笼形装罩,每一对由两半构成,中间大、两端小。作用是使定子居中和减小定子的摆动。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、锚定装置h,莫诺, anchoring device对于没有封隔器的井和泵挂---浅的井,用于固定定子、消除摆动和防止定子脱扣。采用普通的锚定装置即可。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.
a、定子a, stator定子是螺杆泵的一个关键部件,并直接影响到井下机组的寿命。定子制造越高,井下机组的寿命就越长。定子的作用就是提供转子工作和液体抽汲的螺旋腔,其结构非常简单,由钢制外壳和塑料/橡胶衬套内腔有双螺旋、三螺旋、四螺旋甚至五螺旋、六螺旋,在相同尺寸下,螺旋数越多,泵的排量越高。the stator is a key component of the screw pump, which directly affects the life of the downhole unit. the higher the quality of the stator, the longer the life of the downhole unit. the role is to provide a rotor stator&liquid pumping spiral cavity drain, the structure is very ---, a steel shell&a plastic / rubber bushing cavity with double helix, three helix, four/even five, six spiral helical spiral, in the same size, the number of spiral, the displacement of the pump is high.
莫诺-螺耐斯设备(图)由武汉螺耐斯设备有限公司提供。武汉螺耐斯设备有限公司在污水处理设备这一领域倾注了诸多的热忱和热情,螺耐斯一直以客户为中心、为客户创造价值的理念、以品质、服务来赢得市场,衷心希望能与社会各界合作,共创成功,共创。相关业务欢迎垂询,联系人:尤经理。
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