Ball Mill Recirculation Pump
Ball mill is the key equipment for crushing materials after they are crushed. It is widely used in cement, silicate products, new building materials, beneficiation of black and non-ferrous metals, glass ceramics and other production industries, and dry or wet grinding of various ores and other grindable materials. The function of the ball mill circulating pump is to make the large particle minerals that do not meet the process requirements into slurry according to a certain proportion, and then return to the feed inlet of the ball mill through the ball mill circulating pump to complete ball milling again until the process requirements are met.
Slurry Pump For Metallurgy
Metallurgy is the study of the process of separating and concentrating raw materials. It includes all the physical and chemical processes used to produce minerals and materials. Metal smelting methods are mainly divided into two categories: pyrometallurgy and hydrometallurgy. Slurry pump for metallurgy is mainly used in metal beneficiation and hydrometallurgy.
Alumina Refinery Pump
As an important strategic material of the national economy, alumina is closely related to social progress and the improvement of people's living standards. As the main conveying equipment of alumina slurry, the performance of alumina refinery pump will directly affect the reliability of the whole alumina process and the stability of the final product.
Coal Washery Slurry Pump
Introduction to main pump positions of coal washery slurry pump
According to different coal washing processes, the pump position names and quantitys of coal washery slurry pump are different, but generally speaking, there are mainly the following pump positions:
1) Qualified medium pump: it is responsible for conveying the qualified medium in the qualified medium barrel to the hydrocyclone to mix it with coal in the hydrocyclone to complete the separation of two phases (light phase and heavy phase). Features: the conveying medium is iron concentrate powder slurry, with small particle size, high density and large wear;
2) Thin medium pump: it is responsible for conveying the thin medium slurry in the thin medium barrel to the magnetic separator for magnetic separation, and the pure medium obtained after magnetic separation will be returned to the qualified medium barrel. Features: conveying medium slurry has small particle size, large density and large wear;
3) Medium feeding pump: it is responsible for transporting the concentrated medium in medium pool to the qualified medium barrel and preparing the qualified medium according to a certain proportion. Features: conveying medium slurry has small particle size, high density and large wear;
4) Cyclone feed pump: it is responsible for conveying the mixed slurry composed of coal and qualified medium in the mixing drum to the hydrocyclone to complete the separation of two phases (light phase and heavy phase) in the hydrocyclone. Features: the conveying medium is the mixed slurry of iron concentrate powder and coal block, with large particle size, large density, large wear, and easy to produce cavitation;
5) Sweeping pump: it is responsible for conveying the ground water or leaked slurry to the thin medium barrel. Features: vertical slurry pump is generally selected, and the requirements for flow and head are not too strict. The selection needs to be combined with the actual pipeline on site, and the speed can be appropriately higher;
6) Circulating water pump: it is responsible for conveying the clarified water in the concentration tank to the water washing system, which is mainly used to wash the magnet powder medium attached to the coal block and as system water. Features: small particle size, small density and small wear of transported slurry;
7) Thickener underflow pump: it is responsible for conveying the concentrated high concentration slime water in the concentration tank to the slime mixing drum of water washing system. Features: small particle size, moderate density and less wear of transported slurry;
8) Filter press feed pump : it is responsible for conveying the high concentration slime water in the slime mixing drum to the filter press for pressure filtration dehydration to form filter cake. Features: small particle size, moderate density and moderate wear of conveying slurry.