In the process of grinding, with the increase in processing precision, high-speed and high-power grinding technologies are rapidly developing. In addition to selecting reasonable grinding parameters, it is also necessary to improve the circulation quality of the grinding fluid.
The purification devices are categorized into two types: filtration and dynamic. Filtration devices rely on filtering media to remove impurities, such as mesh, slotted, blade, and belt filter machines. Dynamic devices use a certain force (like centrifugal, magnetic, or gravitational) to separate impurities, such as centrifugal, vortex, and magnetic separators, etc.
Process non-magnetic materials such as stainless steel, with only non-magnetic impurities in the waste liquid, generally using belt filter presses. Common types of belt filter presses include gravity belt filter presses, drum belt filter presses, and vacuum belt filter presses.
The drum filter is a general-purpose auxiliary filtration equipment, primarily used for coolant filtration in metal grinding or other processing operations. It is also suitable for cleaning fluids in the cleaning system of rough machined parts, industrial water, organic solvents, and the removal of impurities from other solutions. It is a key equipment for resource conservation and preventing environmental pollution.