湖北莫诺螺杆泵配件「螺耐斯」
d、限位器d, limiting device限位器为一个底部带限位板和流---道的短节,接在定子的尾部,其作用是施工作业时给转子限位以防止下入过头而失去作用和杆柱脱落时防止杆柱掉入井底。the limiting device is a short section with bottom limit plate&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&lose its function&prevent the rod from falling into the bottom when the rod string falls off.
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, 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.
污泥输送泵多用于排放粘度较高的输送机械。利用叶轮的水利设计减少堵塞现象;轴和油室的密封紧密;安装方便减少了操作的繁琐,并且使用方便;易于维护。
污泥输送泵不仅在生活中使用方便,使用寿命也长。在规定条件下,故障运行时间不小于10000h,整机使用寿命不小于20年。
污泥输送泵的发展是因为其自身的技术特点及结构的合理,给我们带来很大程度的方便。
单螺杆泵有以下优点:
1)因为泵内的回转部件惯性力较低,故可使用---的转速;
2)结构坚实,安装保养容易;
3)单螺杆泵的压力和流量范围宽阔。压力约在3.4-340千克力/cm2,流量可达18600cm3/分;
4)单螺杆泵的吸入性能好,具有自吸能力;
5)与其它回转泵相比,对进入的气体和污物不太敏感;
6)流量均匀连续,振动小,噪音低;
7)单螺杆泵的运送液体的种类和粘度范围宽广。
单螺杆泵的缺点是,螺杆的加工和装配要求较高;泵的性能对液体的粘度变化比较敏感。
联系时请说明是在云商网上看到的此信息,谢谢!
本页网址:https://www.ynshangji.com/xw/24716422.html
声明提示:
本页信息(文字、图片等资源)由用户自行发布,若侵犯您的权益请及时联系我们,我们将迅速对信息进行核实处理。