
horizontal slurry pumps with rubber liners,horizontal slurry pumps with metal liners they are both centrifugal slurry pump.
1. Maintenance of slurry pump
Naipu pump is rugged and durable. As long as the assembly and installation are reasonable.
(a) shaft seal maintenance of centrifugal slurry pump
Packing seal pump to regularly detect seal water flow and pressure, always keep a small amount of clean water along the axis flow, the method is to regularly adjust the packing gland, if the packing can not be used again, should be replaced.
Pay impeller seal pump using oil cup filling, more economical, but to regularly lubricate the sealing chamber, rubber relief cap does not need lubrication (some pump exceptions).
(b) adjust the impeller for Centrifugal slurry pump
Naipu performance deteriorates with the increase of clearance between the open impeller and the suction side guard. This effect is not significant for the closed impeller pump, but there are exceptions.
As a result of wear and tear, clearance increases, pump efficiency decreases, so, in order to keep the pump high efficiency turn, it must be timely impeller forward movement (see pump assembly: impeller clearance adjustment) this adjustment only a few minutes and no need to remove any parts.
After adjustment, before starting again, check whether the impeller turns normally and whether the bearing box fastening bolt is tightened.
(c) bearing lubrication of horizontal slurry pump
The bearing assembly is properly assembled and lubricated with grease in advance (see bearing assembly). After the shaft is loaded into the bearing box, the bearing assembly is not only reliable, but also has a long life, as long as there is no water or other external matter to enter and timely repair.
1. usage of centrifugal slurry pump
HH type horizontal centrifugal slurry pump.It is suitable for conveying strong abrasion and high concentration slurry to metallurgical, mining, coal, power, building materials and other industrial sectors.This type of pump can also be used in series.
HH type horizontal centrifugal slurry pump pump body with interchangeable wear - resistant metal lining or rubber lining, impeller with wear - resistant metal or rubber materials.HH pump liner and impeller only wear - resistant metal.
HH pump shaft seal can be used packing seal or centrifugal seal.Pump outlet location can be required by 45 degree Angle interval, rotating eight different angles to install and use.
Model significance:
For example: 10/8st -- HH)
10 -- inlet diameter of the pump
8 -- pumping outlet diameter
HH - high lift slurry pump
AH - the slurry pump
ST -- bracket type
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Horizontal Slurry Pumps,
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Submersible Slurry Pumps,
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OEM Slurry Pump And Parts,
AH Model Slurry Pumps