移动式混流泵-泰安金石泵业公司-移动式混流泵安装

3.

Installation Base:The soil texture should be firm and solid.

4.

During installation，移动式混流泵安装， keep the pump axile in horizontal p ition.

5.The end of

water inlet pipe should be immersed under water in about one meter and far away

from the end of mud in about half meter.

6.After installing the pump，calculate the

suitable suction height and head.Under the stable water level condition，

开车顺序：

1、关闭出口闸阀

2、将水注入水泵，以排除进水管及泵内空气，移动式混流泵维修，可从泵体顶端引水杯注入清水，也可用真空泵注水（开动真空泵，排除水泵及管内气体在水充满水泵的同时，移动式混流泵，起动水泵，打开闸阀，移动式混流泵销售价，停止真空泵）。

3、开启电动机（注意水泵的旋转方向）。

4、当电动机正常运转后，逐步开大闸阀，达到所要求的工况后，调节填料松紧。若水泵运转，轴承温度等都正常，则可继续运行。

III. Starting

Sequence

1.Close the oulet

sluice valve.

2. Inject

water into pump to remove the air in water-in pipe and pump which can realized

by injecting clear water from the water diversion cup of the pump body end or

by vacuum pump(start the vacuum pump， remove the air from pump and pipes， start

the water pump when the pump is full of water， open the sluice valve， stop the

vacuum pump).

3. Start the

motor(pay more attention on the rotation direction of pump)

4. When the motor runs normally， turn up the

sluice valve gradually， adjust the tightness of padding when gettng to the

required working condition.If the pump runs well， the temperature of bearing is

normal， and it can run sequentially.

混流泵，兼有离心泵和轴流泵优点，结构简单，***区宽，使用方便，适用于平原圩区农田排灌泵站。中国研制的混流泵中，蜗壳式的扬程5～12m，流量900～4000m3/h；导叶式的扬程 3～25.7m，流量45～20160m3/h。叶轮直径5.7m，流量80～100m3/s，扬程 6～12m，转速75r/min， 效率92.1％，配套功率7000kW，是世界上投入运行的大型混流泵之一。

混流泵是国际泵行业的技术开发***之一。它将部分代替离心泵和轴流泵工作。在日本、苏联、澳大利亚等国，混流泵的效率都达到或超过90％。