Filter Press Plates Of Judgment Methods
Filter presses in use for some time, not only filter press cloth needs to be replaced and filter press plates need to be replaced, filter press equipment is also itself a certain loss of equipment, filter cloth and filter plate is easily damaged parts. Damaged, you need to buy a new one to replace, so we had to choose filter press filter cloth and filter plate situation, how do we judge the quality of filter press plates, we would like to introduce today.
Judge the quality of filter press plates, we judge can be divided into three steps, the basic of filter press plates can be judged good or bad.
First of all, judge the quality of filter press plates, that is "hope". We need to see if the filter plate as a whole is complete, the surface is smooth, there can be no cut marks or defects, especially the filter press plate edge, requirements must be very smooth, as it is to filter the most important parts of the filter Chamber sealing, there can be no problem. If the filter press room even the most basic conditions are not met, the filter will not work. SAG in the filter pad parts, try to reduce any scar, because the pressure inside the filter at work are very high, in future the use of filter plates are often under intense pressure, fracture damage from the filter plate marks.
Secondly, good filter press plates are not with any sharp or strong odor, only the faint smell of polyethylene, as long as you don't notice the smell, smell it. If the filter press plate when not in use, itself with a strong smell of gas, or note filter added too many additives during the manufacturing process, is to use the back filter plates for scrap melting and casting again.
Once again, we mainly touch, pressure-well filter plate of filter press in touch when there cannot be any dust out, vinyl on the plate's surface will form a thin, looks like jade, but will be much less. This well is to rely on years of experience to master.