What ZJ had slurry pump used in hydraulic design, structural design, and wear resistant materials, integrated application of the advantages of similar products at home and abroad and innovation, with high efficiency and energy saving, little vibration, low noise, reliable operation, long service life, maintenance is convenient wait for a characteristic, what ZJ had the comprehensive performance of slag pulp pumps in the domestic leading level, most of what ZJ had slurry pump efficiency indicators in the international advanced level. Can be widely used in electric power, metallurgy, coal, building materials industries such as transportation slurry containing solid particles. Such as hydraulic ash thermal power plants, metallurgical mill slurry transportation, coal washery coal slurry and heavy media, etc. What ZJ had the biggest pulp slurry pump allows transport the weight concentration of the Cw is: the coal ash slag slurry and slurry 45%; Pulp and dense media 60%.
Pump head parts including pump casing, impeller and shaft seal device. Pump head and bracket with bolt connection. What ZJ had slurry pump according to the need, the outlet of the pump position according to 45 ° rotation installation used eight different angles.
Pump casing is double hull structure. What ZJ had slurry pumps is the outer metal shell (before the pump shell, after the pump shell), its material is usually for HT200 or QT500-7; What ZJ had slurry pump shell lining can use high chromium alloy cast iron making (including the spiral case, the former guard, guard after), or made of rubber (including the spiral case before and after the volute).
By the front cover, HouGaiBan, blades, impeller blade form back. What ZJ had slurry pump for twisted blade, blade usually have 3-6. Distribution of blade back on the outer edge of the front cover and HouGaiBan, usually eight gold. What ZJ had the material of slurry pump impeller for high chromium alloy cast iron, impeller and shaft for the threaded connection.
Shaft seal device have vice impeller combination + packing seal, packing seal, mechanical seal type.
Vice impeller combination + packing seal of stuffing box, vice impeller, seal ring, packing, packing gland, and shaft sleeve.
Packing seal type of stuffing box, interval sets, water seal ring, packing, packing gland, and shaft sleeve.
Mechanical seal type by stuffing box, interval set, mechanical seal, gland, and shaft sleeve.
ZJL type slurry pump is mainly composed of the impeller and volute, back plate, shaft sleeve, support, support plate, shaft, bearing, bearing body parts, etc. After the impeller and volute, guard plate is made of high chromium alloy cast iron, impeller and shaft adopts screw connection, spiral case, bracket, bearing body bolts connection. ZJL type slurry pump pump shaft and motor shaft coupling can be used straight league or belt transmission. ZJL type slurry pump bearings with grease lubrication. ZJL slurry pump is no shaft seal of pump.
