Wash filter cake when the filter needs cleaning, there is free flow of unidirectional and bidirectional wash washing, washing undercurrent unidirectional and bidirectional washing. A, a one-way free flow wash is wash lotion into the hole from the thrust plate in order to enter, through the filter cloth and then through the filter cake, nonporous filter plate outflow, then there is a liquid water nozzle orifice is closed state, no orifice of the nozzle is turned on liquid water. B, two-way free flow wash is wash lotion parties from both sides of the thrust plate into the wells were washed twice, namely lotions start again from the other side of the washing washed sludge filter press, lotion diagonal direction with import export filter, so called two-way cross-washing. C, undercurrent unidirectional flow wash is filter factory, lotion lotion into the hole from the thrust plate turn into the perforated plate, through the filter cloth and then through the filter cake, never well filter plate outflow. D, bi-directional undercurrent washing lotion wash lotion from both sides of the plate-side stopper into the hole twice, namely washing start washing the side, then the other side washing, export lotion is diagonal direction, so called undercurrent two-way cross-washing. Energy efficient membrane filter press for tailings dry row, dewatering and production is much higher than ordinary filter and other filtration equipment automatic filter, single single largest cake production could reach 35 tons, a maximum number of cycles 4 times per hour, the cake moisture content can reach a minimum 10-14%. Membrane filter press is a low power, high efficiency intermittent pressure filtration equipment. Suspension for a variety of solid-liquid separation, is to rely on the pressing means pressing filter plate, and then suspension was pumped into the filter chamber, through the filter cloth to achieve solid particles and liquid separation. Buy filter | Jinlong environmental protection (certified) | Loudi filter provided by the Zhucheng Jinlong Machinery Manufacturing Co., Ltd. Zhucheng Jinlong Machinery Manufacturing Co., Ltd. (www.jinlonghuanbao.cn) is an industry leader in Shandong Weifang, sewage treatment equipment, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In Jinlong environmental leadership with the staff warmly welcome all inquiries negotiations to create a better environment Jinlong future.