Customization: | Available |
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Max.Head: | >150m |
Max.Capacity: | >400 L/min |
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SZJ slurry pump
SZJ slurry pump is a horizontal, axial suction, single-stage, single-suction, double-shell centrifugal pump. This type of pump combines the advantages of similar products at home and abroad and innovates in hydraulic design, structural design and flow-through component materials. It has the characteristics of energy saving, low vibration, low noise, reliable operation, long service life, convenient maintenance, etc. The comprehensive performance of the pump is good.
It is suitable for conveying abrasive slurries containing solid particles in industries such as power, metallurgy, coal, and building materials. Such as hydraulic ash removal in thermal power plants, ore slurry transportation in metallurgical ore dressing plants, coal slurry and heavy medium transportation in coal washing plants, etc.
The slurry weight concentration Cw of the solid-liquid mixture that can be conveyed is: ash (slag) slurry and coal slurry 45%; ore slurry and heavy medium 60%.
Parameter range:
Pump outlet diameter: 40~550 (mm); flow range 4.5m3/h~7600 m3/h, head range 6m~134m.
In order to meet the development needs of the power, metallurgy, coal and other industries, and based on the characteristics of ash and slag removal and slurry transportation conditions, our factory has developed a new generation of slurry pumps with large flow, high head and multi-stage series connection based on decades of experience in slurry pump design and manufacturing and extensive absorption of domestic and foreign technologies and research results. The main technical features of this series of products are as follows:
1. Adopting modern CAD design method, it has excellent hydraulic performance, high efficiency and low wear rate; wide flow channel, good anti-clogging performance and good cavitation performance;
2.Adopting auxiliary impeller plus packing combined seal and mechanical seal to ensure no leakage of slurry;
3.Reliability design ensures that the mean trouble-free working time (MTBF) of the whole machine is greatly improved; 4.Adopting thin oil lubrication metric bearings, reasonably setting lubrication and cooling systems to ensure that the bearings operate at low temperature;
5.The flow-through parts are made of special materials with good wear resistance and corrosion resistance;
6.After special treatment, it is used for seawater ash removal and seawater and salt spray electrochemical corrosion conditions;
7.It can be used in multiple stages in series within the allowable pressure range, and its maximum allowable working pressure is 3.6MPa.
This series of slurry pump products have the advantages of reasonable structure, high efficiency, reliable operation and convenient maintenance.They are widely used in power, metallurgy, mining, coal, building materials, chemical industry and other industrial sectors to transport abrasive or corrosive slurry, especially power plant ash.