DY Belt Filter Press
Equipment Introduction
DYBelt press filter is a type of solid-liquid separation equipment. Generally speaking, it only deals with microns.—Micron-level or larger solid particles can be effectively separated from liquids. Belt filter presses offer the advantages of continuous operation, high degree of automation, ease of use and maintenance, and low labor intensity for operators, making them suitable for effective solid-liquid separation of the majority of liquids containing coarse particles. Especially in the water treatment industry, they are used for sludge dewatering to reduce sludge moisture content, making the sludge cakes easy to transport. They are applicable for both organic hydrophilic materials and inorganic hydrophobic materials dewatering. In the sludge dewatering industry, mining industry, and chemical industry.Widely applicable.
Technical Features:
-Compared to traditional dehydration equipment, our system offers continuous production, higher processing capacity, and superior dehydration performance.
-Structure is scientifically rational, highly automated, low labor intensity, and easy to operate and maintain.
-The main components are made of stainless steel, offering excellent corrosion resistance.
-All roller cores are fully rubber-coated, ensuring effective extrusion dewatering and extending the service life of the filter belt.<span style="font-family:"">
-Unique belt tensioning and alignment mechanism, flexible and reliable, ensuring automatic operation
-Unique design of integrated concentration, significantly enhancing dehydration efficiency and making filter cakes easy to detach.
-The matching equipment and system processes are rational and advanced, with minimal chemical agent usage and low cost.
Working Principle
After concentrated materials and a certain concentration of flocculant are thoroughly mixed in a mixer, the minute solid particles in the sludge coalesce into larger floc lumps, while free water is separated out. The flocculated sludge is then conveyed to the filter belt of the thickening gravity dewatering system, where, under the force of gravity, the free water is separated, forming a non-flowing sludge mass. This sludge is held between two mesh belts and, as it passes through the wedge-shaped pre-pressure zone, low-pressure zone, and high-pressure zone, it is gradually compressed by increasing pressures and shearing forces, thereby achievingPlease provide the Chinese content to be translated.Significant mud and water separation, ultimately forming a filter cake for discharge。
Industry Applications
Material Type | Flocculant addition ratio | Slurry moisture content | Filter Efficiency | |
Urban Sewage Sludge | Raw Sludge | 71-75 | 0.6-1.1 | 80-120 |
Digest sludge | 65-75 | 0.6-1.0 | 60-120 | |
Textile factory wastewater | 120-300 | |||
Coal washing plant effluent | 22-27 | 0.013-0.02 | 1000-2000 | |
Pulp Sludge | 62-68 | 150-300 | ||
Technical Specifications:Technical parameters
