How to choose suitable heavy duty centrifugal slurry pump from China?
Heavy Duty centrifugal Slurry pump can be widely used in power, metallurgy, coal, building materials and other industries to transport slurry containing solid particles. For example, hydraulic ash removal in thermal power plant, slurry transportation in metallurgical concentrator, coal slurry and heavy medium transportation in coal washing plant, etc. Editing the structure of this section of slurry pump shows that the head part of the slurry pump type slurry pump is of double pump shell structure. Vertical split, bolted. The pump body has a stop which is connected with the bracket by bolts. The discharge inlet of the pump can rotate the device at eight angles. The front and rear cover plates of impeller are provided with back blades to reduce leakage and improve the service life of pump. The slurry pump is a double pump casing structure. The pump body and pump cover are provided with replaceable wear-resistant and corrosion-resistant rubber lining (including impeller, front sheath and rear sheath). The pump body and pump cover of the pump are common to those of the ahlm pump. Its rotating parts and device form are the same as that of the ahlm pump. 3DG is a single pump structure (i.e. without lining). The pump body, pump cover and impeller are made of wear-resistant metal. The connection of pump body and pump cover adopts special clamping structure.
The pump inlet direction can rotate freely, and the device is easy to assemble. The inlet of each type of pump is horizontal, and the pump rotates clockwise according to the driving direction. Precautions for slurry pump operation when slurry pump is working, the pump shall be placed on land.
Put the suction pipe in the water.
Pump priming is also required. Due to the limitation of structure, the motor of mud pump and submerged slurry pump needs to be placed on the water surface, and the pump needs to be fixed, otherwise the motor will be scrapped if it falls into the water. Moreover, because the length of the long shaft is generally fixed, the use of the pump device is more difficult, and the application place is subject to many restrictions.
Characteristics of heavy duty centrifugal slurry pump:
1. It has good hydraulic performance, low wear rate, wide flow channel and good anti blocking performance.
2. It is a new generation of wear-resistant and corrosion-resistant product with excellent cavitation performance. It has the world’s advanced technology level. The slurry pump products sell well all over the world and enjoy a high reputation in the world.
3. Widely used, ceramic pump, advanced structure.
4. High generalization and reliable operation.
5. Long service life, easy to install, dismantle and repair.
6. The horizontal slurry pump is an energy-saving product. It is suitable for coal, electric power, metallurgy, mining, building materials and other departments to transport slurry containing solid. The product has excellent water conservancy performance.
7. Advanced structure and high degree of generalization.
8. Long service life, easy to install, dismantle and repair.
9.The slurry pump is divided into horizontal, vertical split type and double pump shell structure. The ceramic pump, pump body and pump cover are equipped with replaceable metal lining or rubber lining. The lining can be worn through all the time without replacement, extending the maintenance cycle and reducing the operation cost. The outlet direction of the pump can be rotated and installed according to 8 angles.
10.The slurry pump is suitable for the high head transportation with strong corrosion, high concentration slurry or low concentration and low corrosion.
11.The maximum concentration of slurry pump is 50% – 60%. The desulfurization pump can be used to transport solid and liquid two-phase fluid in mining, metallurgy, power plant and other departments.
At present, about 80% of the application scope of heavy duty centrifugal slurry pump is used in the concentrator of mining industry. Because of the bad condition of ore primary separation, the service life of slurry pump is generally low in this section. Of course, different ores have different abrasiveness.
In the coal washing industry, due to different working conditions, large coal blocks and gangues are easy to block, so the design requirements for slurry pump are very high. In 2005, a coal washing plant under China Mining Bureau adopted a specially designed slurry pump instead of the original slurry pump imported from Australia, which has been in normal operation so far, with no blockage in transporting large coal blocks and gangues, and its service life is longer than that of the imported pump.
In the field of sea water sand separation, the application of slurry pump is gradually recognized by customers. But in the sea water sand, river dredging, slurry pump is easier to be considered, known as sand pump, dredging pump. Although the name is different, but from the structural characteristics and pump performance principle, it can be called slurry pump. Therefore, we often call it sand pump in this sea water sand preparation, and dredge pump in river dredging.
Although the use of slurry pump is extensive, but the correct application is very important. Because of the limitation of its name, some people who are not in the industry misunderstand it. In fact, sand pump,gravel pump,mud pump, impurity pump, dredging pump, desilting pump, etc. are all in the application scope of slurry pumps. In the application of slurry pump, it is very important to pay attention to reasonable design, correct calculation and proper selection.
At present, the slurry pumps made in China have been exported to various countries in the world, such as Russia, Kazakhstan, Uzbekistan, Kyrgyzstan, Tajikistan, Vietnam, Thailand, Indonesia, Malaysia, Ukraine, Australia, India, Singapore, the Philippines, the United States in North America, Canada, Germany in Europe, and the United Kingdom France, Italy, Congo, South Africa, Nigeria, Algeria, Ghana, Cameroon, Madagascar and other countries in Africa.
Cheap slurry pump price, very good slurry pump quality, very short delivery time, a large number of stock slurry pumps, a large number of Chinese slurry pump manufacturers and suppliers, looking forward to cooperating with you.
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