Screw extrusion Dehydrator can be widely used in high moisture content of material before feedstock drying, such as brewers grains, pomace, dregs, pulp, and cassava residue, etc. with a proportion of long fiber or solid material dehydration. The dehydrator dewaters the material about 20% of the water, which improve the efficiency dewatering, increasing the output of final product, and decreasing energy consumption. The screw extrusion dehydrator is suit for the high moisture material of essential processing and handling equipment before drying, through the dehydrator dewater the high moisture content material, and then fed the material to rotary drum drying machine. The drying energy consumption is reduced largely.
Screw extrusion dehydrator adopts variable pitch helical mechanical extrusion material volume to remove water from the working principle of manufacturing. Material from the feed tank evenly added, the material in the spiral rotating blade driven along the axial forward, the process of material changes in the pitch and adjust the role of the baffle, the formation of a huge squeeze force, so that the material under external force Small, mechanical dehydration, water through the screen at the outlet at the discharge, dehydration of the material in the discharge box at the discharge. Adjust the dryness of the material by adjusting the motor speed and the discharge port.
Screw extrusion dehydrator is a new type of high efficiency continuous operation of solid and liquid separation equipment, compared with the traditional centrifugal filtration, plate and frame filtration, vacuum filtration and other dehydration methods about the processing capacity, lower energy consumption, smaller footprint, labor Lower strength, simple operation, easy maintenance, less wearing parts, etc., which can be used alone, you can also multi-machine series, parallel use, the effect is better. According to raw materials corrosive and customer requirements dehydration machine material can choose carbon steel or stainless steel for manufacturing