Slurry pump, slurry pump parts) can be widely used in mines, electric power, metallurgy, coal, environmental protection and other industries transport slurry containing abrasive solid particles. Such as metallurgical mill pulp conveying, hydraulic ash thermal power plants, coal washery coal slurry and heavy media delivery, dredging river, river dredging, etc. In the chemical industry, also can carry some corrosive slurry containing crystallization. Of course in different industries, the role of slurry pump is different, have different working principle.
First, in the power industry, mainly coal-fired power plants. Power plant in our country at present is mainly thermal power and hydropower, in coal-fired power plant, with a large number of coal, coal slag and ash to remove, slurry pump used in in addition to the effect of ash, slag, after a certain amount of water by mixing by slurry pump to transport it to ash piled up, so sometimes slurry pump also become the ash pump in power plant.
Second, in the coal washing industry, due to the different working conditions, large coal, coal gangue is easy to jam to the design of the slurry pump is very demanding. Our company research and development personnel in the digestion and absorption of similar products at home and abroad on the basis of performance, with special design, independent research and development that can transport large coal, coal gangue and no blocking a new type of slurry pump, use wear life than the imported pumps.
Again, in the application of the concentrator, about 80% are mill used in mining industry. Due to the working condition of primary ore is relatively poor, so in this section, the service life of the slurry pump is generally low. Of course, different ore, abradability is different also. Such as in concentrate delivery section relative abrasion resistance is reduced, overall has longer service life of pump.
In the field of seawater choose sand, slurry pump application is gradually accepted by the customer. But in the sea sand, the channel sand-excavating, slurry pump is more likely to be known as the sand pump, dredge pump. Although the term is differ, but from the principle of structural characteristics and the performance of the pump, can be known as slurry pump. So in seawater choose sand we often referred to as sand pump, inside the river channel dredging customarily called dredge pump. |