As a special kind of slurry pump, high head heavy duty MZJ slurry pump a single-stage single suction slurry pump. The pump body adopts internal and external bimetallic structure, and the pump shell is vertical middle open outlet. The nozzle can rotate eight different positions at 45 ° intervals.
Bearing assembly: the bearing assembly of the pump adopts cylindrical structure, which is convenient to adjust the clearance between the impeller and the front guard plate. It can be removed as a whole during maintenance. Bearing
Shaft seal (seal): the shaft seal types of the pump include packing seal, auxiliary impeller seal and mechanical seal.
Transmission mode: V-belt drive, elastic coupling drive, gear reducer drive, hydraulic coupling drive, variable frequency drive
Thyristor speed regulation, etc. Among them, V-belt drives include Cl, CV, Cr, ZL, zv and Zr drives.
Overall performance: the pump has wide performance range, good cavitation performance and high efficiency. Multistage series technology can be adopted to meet long-distance transportation. Overcurrent
Components are available in a variety of metals and increase depth. A variety of speeds and variants are adopted to make the pump run under the best industrial and mining conditions. send
With long service life and high operation efficiency, it can meet many kinds of bad transportation conditions.
（2） Model description of high head heavy duty MZJ slurry pump
Domestic ZJ slurry pump is equivalent to domestic ezj. It's actually two different names for the same product.
MZJ series slurry pumps are horizontal, single-stage, single suction, cantilever, double pump shell and centrifugal slurry pumps.
The overflow parts of MZJ slurry pumps with the same caliber can be interchanged. The outline and installation dimensions are identical. MZJ series slurry pump
The transmission part of the adopts horizontal split thin oil lubrication bracket, and is equipped with internal and external cooling systems, and cooling water can be added if necessary.
There are two types of shaft seals for MZJ series slurry pumps: auxiliary impeller and packing combined seal and mechanical seal.
Mechanical seal with high-pressure shaft seal water is recommended for all series slurry pumps (secondary or above). Single stage or series stage 1 is filled with auxiliary impeller
Material combined seal.
After special treatment, it is used for seawater ash removal and electrochemical corrosion of seawater and salt spray;
It can be used in series in multiple stages within the allowable pressure range, and its allowable maximum working pressure is 3.6mpa.
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