Sludge screw pump type selection _ _ sludge screw pump manufacturers

sludge model of screw pump, screw pump sludge selection

a, sludge screw pump selection

screw pump due to the sludge can be used for conveying screw pump, so people call it the sludge in the sludge screw pump selection must take into account the proportion of sludge and viscosity, if sludge viscosity and density of the larger advice for the sludge screw water pump selection should be reduce the sludge screw pump rotation speed, rotation speed reduced to adapt and conveying sludge speed and the smaller the lower wear, also need to pay attention to speed is reduced after the flow is relatively decreased, the specific flow numerical please according to the sludge screw pump manufacturers to provide relevant data shall prevail, the commonly used sludge on the performance parameters are marked screw pump model parameter table speed at 960 r/min value, so the actual speed reduced after parameters should be determined by the screw pump manufacturers according to the proportion of sludge and to determine the viscosity of the actual situation.

the sludge in the process of the screw pump selection should also be noted that if the proportion of sludge and larger viscosity flow performance is not very good, can't like general sewage can suck up the water pump, screw pump sludge if should be used when applying and conveying the sludge flow backward type the sludge at the bottom of the screw pump installed in the liquid level can directly flow into the sludge screw pump to advisable, or you'll screw pump because the sludge can't long time on sludge in sludge screw pump, the phenomenon of the idle when grinding screw pump rubber for damage.

if you can't do the conditions of the sludge is higher than the pump so can only choose vertical screw pump suitable, this kind of circumstance of vertical screw pump selection must also with a speed reducer can achieve the effect of sludge.

2, sludge screw pump models

sludge models are divided into the I - screw pump 1 b type sludge screw pump, G single screw pump and vertical screw pump.

1,我- 1 b sludge screw pump

I - 1 b sludge screw pump is the first generation of sludge screw pump products, this series of sludge screw pump inlet in the front-end, sludge screw pump running motor must be reversed to run properly.

2, G type sludge screw pump

type G sludge screw pump is also known as the dosage of single screw pump it is now one of the biggest sludge screw pump product, it is in the I - 1 b sludge screw pump on the basis of the improvement of a sludge screw pump products, this series of sludge screw pump inlet is at the top of the pump body export is is in the front direction completely contrary to the old type sludge screw water pump, the motor steering for clockwise operation, this kind of sludge screw pump performance parameters of the more comprehensive than the old type.

G screw pump type sludge physical figure below

G type sludge screw pump diagram below

G type sludge screw pump models

type

flow ( m3 / h)

pressure ( Mpa）

allowed maximum revolutions ( r / min) Motor power (

千瓦)

necessary NPSH ( m）

inlet flange sizes ( mm）

outlet flange size ( mm）

allow particles diameter ( mm）

allows fiber length ( mm）

three screw pump, vertical sludge

vertical sludge screw pump products are usually used in the above two kinds of sludge of screw pump, mainly used for the sludge pool is lower than pump working condition of use, the vertical sludge liquid pump depth without limited selection, please consult us, we will choose the right products according to your requirement.

note: the above the sludge screw pump model parameter is under the average speed of data, such as when conveying the sludge please quote sludge screw pump manufacturer you need flow head sludge screw pump manufacturer sales personnel will be according to your actual situation for you to configure appropriate sludge screw pump type.

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