Filter: flocculation sludge belt filter presses swap unsatisfactory quality stronger dependence. If the dosage is insufficient, quenching effect is poor, capillary water sludge can not be converted into the free zone it is stripped of water in a gravity belt filter press, which continued to show a flow of mud into the low pressure area by mold shaped area nature, can not be squeezed. Conversely filter, filter if the dosage is too big, first increasing treatment costs, more importantly, because the sludge viscosity increases, can easily cause belt filter is clogged. For the urban sewage sludge mixed when cationic PAM, dry sludge dosage is generally 1 ~ 1Okg / t plate and frame filter press, specifically determined by the test, or repeated adjustments in the operation. Detection Filter Plates Filter Plates internal quality holes, due to the current filter plates are used in thermal processing of cast polypropylene membrane filter press, which is necessary to filter the raw material Plates After heating to use, so a filter press filter plate during the casting process is likely to cause cavities, when such space or void certain amount, so that the filter plate is not qualified. Then, the filter is the filter plate sunken depth. Filter Plates sunken depth determines the workload gap cycle of each device (typically about deep depth filter plate, the greater the amount of work each time), but not the more the better, but depressed Plates When to go beyond the depth of the filter plate itself the ability to withstand strong pressure, turning the filter plate to fracture or damage to, or even cause a sudden burst Plates, hurt lives. Filter the sale, the new Seoul environmental protection (certified), Longyan 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.