Filter Failure Analysis SHOCK: filter in use, the fluid pressure may cause a transient increase, Zhoushan filter, a pressure peak, higher than normal pressures of many, the pressure gauge pointer exceeds the upper limit of the electrical contacts, the original I thought it was a pressure gauge phenomenon, after several tracking found that occurs when the dwell state, chamber filter press, the pressure is higher than the maximum pressure between 4 ~ 6MPa higher than the maximum pressure a lot. On the filter inlet and feed pumps, connecting pipes to install a general pressure gauge, filter wholesale, installed above the feed tube valves, plate and frame filter press, repeatedly switching a valve to control the flow the working pressure of each filter to re-adjust. The main solution is not a filter frame filter cake is formed with an uneven or: increase supply, adjust the process, improve feeding, cleaning or replacing the filter cloth filter cloth, clearing blockages , cleaning the feed hole, cleaning drainage holes, clean or replace filter cloth, increase the pressure or pump power, low-voltage start, constantly pressurized and other methods. Filter specifications, the new Seoul environmental protection (certified), Zhoushan filter provided by the Environmental Protection Equipment Co., Ltd. Weifang Seoul. The new Environmental Protection Equipment Co., Ltd. Weifang Seoul (www.wfxiner.com) is an industry leader in Shandong Weifang, sewage treatment equipment, over the years, the company implement the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In the new Seoul environmental leadership with the staff warmly welcome all inquiries negotiations, Seoul environmental innovation better future.