Belt sludge dewatering machine is an efficient, continuous and energy-saving filtration machine; it is suitable for sludge concentration and dewatering in urban domestic sewage treatment plants, water plants and various industries after wastewater treatment. It can also be used as solid-liquid separation in industrial production. The equipment is the ideal equipment for environmental management and resource recovery.
The belt sludge dewatering machine is composed of two tensioned filter belts entraining the sludge layer, passing through a series of regularly arranged roller cylinders in an S shape, and relying on the tension of the filter belt itself to form the squeezing and The shear force squeezes the capillary water in the sludge layer to obtain a mud cake with a higher solid content, thereby realizing sludge dewatering.
The belt sludge dewatering machine has reliable quality:
①. The main frame is firmly welded with a square tube. The metal surface of the equipment is anti-corrosion treatment, high-pressure sandblasting to remove rust and scale, and the surface is sprayed with 4 layers of fluorocarbon paint, which is resistant to acid and alkali corrosion.
②. The main body of the host is made of stainless steel, including: main dehydration roller, mudguard, water tank, waterproof cover, stainless steel nozzle and other parts.
③. The bearing seat is fully sealed with cast iron, the bearings are double-row bearings, the squeeze roller, drive roller, and guide roller are high-quality seamless tubes, and the rubber coating is natural wear-resistant rubber.
④. Different filter screens are selected according to the physical characteristics of the sludge. This machine adopts a polyester spiral mesh belt with high strength, good water permeability, not easy to block, smooth surface, high solid recovery rate, easy to clean and easy to disassemble.
The belt sludge dewatering machine has large processing capacity, high dehydration efficiency (from 2-5% slurry concentration can be directly increased to more than 30-35%), low energy consumption (power consumption per ton is not higher than 3KW, only double screw extrusion The advantage of 1/10) of the pulp machine, it not only solves the problem of material running when the ordinary double-screen filter press dewaters the raw materials, but also solves the problem of low pressure on the two ends of the screen, and has a simple structure and installation Convenient, it is an ideal product for black liquor extraction or slurry concentration.