We know that brand newPlate and frame filter pressIt is not allowed to directly put into work, and it needs to go through necessary debugging links before formal use, and it can be put into operation after confirming that the debugging is qualified. So, what are the contents of the commissioning work before the use of the plate and frame filter press? Sudong Chemical will introduce to you.
Clean and check the hydraulic station, electric control box and other parts of the plate and frame filter press. These should be cleaned first, and the inside of the fuel tank should also be cleaned. Check whether the power supply of the plate and frame filter press equipment and the compression and return oil pipes are normal. First, ensure that the installation is correct, and check whether the upper and lower limit pressure settings of the electric contact pressure gauge of the plate and frame filter press meet the requirements. Check the power wiring, pay attention to waterproof and moisture-proof, and the layout must be safe and reasonable to avoid crushing the power cord when the device is working. Wipe the frame, filter plate, and piston rod clean, and the plate and frame filter press to check whether the filter plates are arranged neatly and correctly; then pay attention to the condition of the filter cloth and check whether the filter cloth is folded, if necessary Flatten. Check whether the configuration of the pipes and valves for feeding, washing, blowing, and discharging is correct and reasonable.
Open all the outlet valves of the plate and frame filter press, close the valves for washing and blowing washable models, and open the feed valve by about a quarter. At this time, start the feed pump and check the filtrate and feed pressure changes, such as overpressure. High, need to open the valve on the return line to adjust. Because of the capillary action of the filter cloth of the plate and frame filter press, the filtrate will look a little turbid at the beginning of the filtration, which is normal.
The new plate and frame filter press must be debugged before it is put into use. For a plate and frame filter press that has been out of service for a period of time, it is best to debug before it is put into use again. This is for efficiency and safety. Sex is an important guarantee. With the gradual improvement of the performance of the plate and frame filter press, I believe that changes will also occur in the debugging work, and Su Dong will pay attention to it with you.