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混流泵

三）密封裝置是由填料函、水封圈、填料壓蓋和鉛粉（或油浸）石棉盤根填料組成。其作用有：

   1、啟動(dòng)時(shí)防止空氣吸入泵內(nèi)，起密封作用。

   2、抽水時(shí)防止水從泵內(nèi)過(guò)多的沿軸大量流出。

III. Sealing equipment is composed of stuffing box,

water seal, packing gland,lead powder(or oil immersed)

asbestos

packing padding.Its use is as follows:

   1. When

starting, stop the pump from sucking air and realize the sealing function.

   2. When

drawing water, stop the water running out through the axle from pump.

混流泵

軸套用來(lái)保護(hù)軸不使它與填料直接摩擦，若長(zhǎng)期使用中發(fā)現(xiàn)軸套磨損過(guò)多，必須換軸套。

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）水泵軸的兩個(gè)支承是軸承體內(nèi)的軸承，軸承體內(nèi)存有適量潤(rùn)滑脂以潤(rùn)滑軸承。

V. Two supportings of water pump axile are bearings in

bearing body.There is some lubricating grease in bearing

body for lubricating bearing.

混流泵

 8、填料處漏水太多

 The padding is

 leaking water too much

 1、填料壓得太松

 2、填料裝置不好

 3、填料大小不一或磨損過(guò)多

 4、填料質(zhì)量差，密封性不好

 5、軸套磨損太多

 1.The padding is pressed too loose

 2.The padding does not assemble well

 3.The padding is not of niform size or it

 wears too much

 4.The padding is with bad quality and

 tightness

 5.

 1、上緊壓蓋到適應(yīng)程度

 2、調(diào)整填料搭口，使之錯(cuò)開(kāi)一定角度而不在一個(gè)方向

 3、更換填料

 4、更換符合要求的石棉填料

 5、更換軸套

 1.Tighten the gland up to suitable degree

 2.Adjust the padding jiont up to some

 angle not in the same direction.

 3.Change the padding

 4.Change the suitable asbestos padding

 5.Change the axle sleeve.