混流泵

HW型蜗壳式混流泵按***标准 新系列而设计的节能产品。其性能指标均达到国 先 水平，省材节能效果显著。

HW Spiral Mixed-flow Pump is an efficient pump designed by latest

national standard.The performance indexes h***e been upto the international

advanced level and the material and energy s***ing result is remarkable.

轴套用来保护轴不使它与填料直接摩擦，若长期使用中发现轴套磨损过多，必须换轴套。

IV. Axile sleeve is used to protect the axle from friction

with padding.In long term using, change the axile sleeve

when the sleeve wears down too much.

（五）水泵轴的两个支承是轴承体内的轴承，轴承体内存有适量润滑脂以润滑轴承。

V. Two supportings of water pump axile are bearings in

bearing body.There is some lubricating grease in bearing

body for lubricating bearing.

4、耗用功率太大

The power

cumption is too large

1、转速太高

2、传动轴弯曲

3、填料压得太紧

4、轴承磨损或损坏

5、叶轮和前盖摩擦

6、皮带太紧

1.The rotate speed is too high

2.The drive shaft is bend

3.The padding is too tight

4.The bearing is worn out

5.Impeller clashes the front cover

6.The belt is too tight

1、降低转速

2、校直

3、拧松压盖螺栓或将填料取出打扁一些

4、更换轴承

5、调整叶轮端面轴向间隙

6、适应放松

1.Reduce the rotate speed

2.Straightening

3.Loose the cap blot or take our the

padding and make it more flat

4.Change the bearing

5.Ajust the end play of impeller end face

6.Loose the belt to suitable degree