机械密封混流泵安装诚信企业推荐

混流泵

水泵的传动方式

我厂生产的HW型系列混流泵均可用柴油机、电机带动，其传动方式视各地区动力情况而定，订货时根据原动机的型号（功率、转速）确定水泵的传动方式，以确定皮带轮的大小或联轴器的规格。

IV. Drive Mode of Pump

Our HW

seriel mixed-flow pump can be driven by diesel engine and motor.The drive mode

can be chosen according to the local motive power situation. When placing an

order for the pump, we should decide the drive mode of the pump according to

the prime motor type(power, rotate speed) in order to confirm the size of

pulley or coupling.

3.

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

4.

During installation, 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,

（二）开车前准备：

1、检查地脚螺栓的坚固情况。

2、检查传动皮带松紧程度及安装设备是否安装妥善。

3、检查进、出水管是否进气、漏水。

4、检查填料松紧是否适宜。

5、检查电动机和水泵轴心线是否在同一直线上，直联时，电动机旋转方向是否符合泵的旋转方向。

6、检查泵内有无障碍，轴是否卡住，用手转动应轻无杂音。

II. Preparation Before Starting

1. Check the foundation bolts if they are firm.

2. Check the degree of tightness of drive belt and check the

installation if it is suitable.

3.Check the water–in and outpipes if they are leaking water and air.

4.Check the degeree of tightness of padding if it is suitable.

5.Check the

motor and pump axile lead if they are in the same line and check the direction

of rotation of motor if it is the same with the rotation direction of pump.

6.Check the

pump if there are barriers , if the axile locks, there should be no noises when

turing it by hand.

5、水泵有杂音或振动

There is noise

in pump or the pump is vibrating

1、轴中心没有对正

2、轴弯曲轴承磨损过大

3、叶轮平衡性差

4、地脚螺栓松动

5、装置不当

6、叶轮局部阻塞

7、吸水高度太高、发生汽蚀

8、泵内掉进杂物

1.The axile center is not aligning

2.The axile is bend, the bearing wears

much

3.The balance of impeller is not good

4.The foundation bolts are loose

5.The assembly is improper

6.Part of the impeller is blocked

7.The suction head is too high to produce

c***itation

8.There are sundries in pump.

1、找正

2、校正或更换轴承

3、进行静平衡试验和调整

4、拧紧

5、检查机组

6、消除杂物

7、降低安装位置减低安装高度

8、清除杂物

1.Calibrate

2.Calibrate it or change the bearing

3.Do the static balancing test and adjust

it

4.Tighten it

5.Check the pump unit

6.Remove the sundries

7.Reduce the installation site to reduce

the installation height

8. Remove the sundries