Pressure belt filter press sludge is not what is the reason? Into the mud concentration is the main reason for the low concentration of membrane filter press sludge, often referred to as solid content of sludge, the sludge solids content less than 1% filter wholesale, direct mechanical sludge dewatering effect is not satisfactory, and flocculation increasing agent demand. As concentrations of less than 1% of sewage sludge or viscous industrial sludge into the belt filter press can lead to leakage of mud, no mud pressure filter, low processing efficiency. Filter traditional approach is to increase civil sludge thickener. Centrifugal sludge concentrator good solution to this problem, after the sludge thickener concentration, sludge concentration can be increased to about 3.5% -11%, very suitable into the belt filter press filter press dewatering step, the pressure filter machine to avoid a situation resulting in leakage due to the low concentration of sludge mud. In some sewage volume, low sludge solids, such as sewage has been widely used. Filter: flocculation sludge belt filter presses swap unsatisfactory quality stronger dependence. If the dosage is insufficient, quenching effect is poor, sludge capillary water can not be converted to the free water in the gravity zone is off automatic filter, which flows into the sludge continued to show a low pressure area formed by the molding area nature, can not be squeezed. Conversely, if the dosage is too big filter, first increasing treatment costs, and 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, specifically determined by the test, or repeated adjustments in the operation. Kashi filter Seoul environmental _ _ new belt filter presses provided by the Environmental Protection Equipment Co., Ltd. Weifang Seoul. Kashi filter Seoul environmental _ _ new belt filter press is Weifang Seoul Environmental Protection Equipment Co. (www.wfxiner.com) this year introduced a new upgrade, the above picture is for reference only, please call or pictures on this page contact telephone number, to obtain the latest information, Contact: Manager Wu.