The stacked screw sludge dewatering machine is widely used in the field of sludge dewatering, and it realizes the separation of mud and water, successfully separates the solid waste, removes the mud cake, and discharges the sewage. Application areas include the following aspects:
1. In the papermaking, printing and dyeing, and textile industries, the treatment of such textile printing and dyeing wastewater and papermaking wastewater is relatively simple. Generally, polyaluminum chloride and polyacrylamide can be used for flocculation, and the treated sludge is in the shape of mud cakes.
2. Food and beverage, sugar, wine and other industries, these industries require relatively low standards for sludge treatment, as long as the water content reaches 80%-85% after treatment, and the sludge is in shape, most users usually transport it directly deal with.
3. Municipal sewage plants, water purification plants, chemical plants, etc. are generally used more, and the utilization rate of screw stacking machines generally accounts for 1/2 of the market.
4. Breeding, slaughterhouses, meat processing plants, etc., this kind of sewage is more difficult to treat. Generally, it has high concentration, high oil content and high viscosity. It needs to add auxiliary chemicals or add water to dilute it before it can be processed by equipment.