0.8KW Stainless Steel Screw Filter Press Machine Screw Type Sludge Dehydrator

Novel Design Sludge Dehydrator Screw Filter Press Dewatering Machine

Parameters

Structure & Advantages

The core part of the screw sludge dewatering machine is one or several groups of filter units composed of a screw drive shaft, multiple fixed laminations and multiple floating laminations. Each filter unit is divided into two parts: concentration section and dehydration section. From the sewage inlet of the concentration section to the mud cake outlet of the dewatering section, the pitch of the screw shaft gradually decreases, and the gap between the fixed ring and the moving ring gradually changes. small. There is a back pressure plate at the sludge outlet to adjust the pressure in the spiral cavity. The spiral sludge dewatering machine completes the thickening and squeezing and dewatering of the sludge in one cylinder, replacing the traditional filter cloth and centrifugal filtration method with a unique and subtle filter body mode.

Working Process

1. Thickening: When the screw drive shaft rotates, the multiple solid and active laminations arranged on the periphery of the drive shaft move relative to each other. Under the action of gravity, water is filtered out of the relatively moving lamination gap to achieve rapid concentration.

2. Dewatering: The concentrated sludge moves forward with the rotation of the screw shaft; along the direction of the mud cake outlet, the pitch of the screw shaft gradually decreases, and the gap between the rings gradually decreases, and the volume of the spiral cavity Constantly shrinking; under the action of the back pressure plate at the outlet, the internal pressure gradually increases. Under the continuous continuous operation of the screw drive shaft, the water in the sludge is squeezed and discharged, and the solid content of the filter cake continues to increase, finally achieving sludge Continuous dehydration.

3. Self-cleaning: The rotation of the screw shaft pushes the moving ring to continuously rotate. The equipment relies on the movement between the fixed ring and the moving ring to achieve a continuous self-cleaning process, thereby cleverly avoiding the common blocking problem of traditional dehydrators.

Compay Profile

Since 2017, Biocell has gradually developed from a small mill that produces mbbr bio meida and auxiliary materials including mbbr coarse bubble diffuser and media retention screen to a large-scale innovative factory, which has independent R&D and production capacity for mbbr integrated wastewater treatment plant. The factory covers an area of 10,000 square meters. , The construction area is up to 25,000 square meters, and there are more than 100 employees at present.

Wuxi BioCell Environmental Technology CO., Ltd. is a professional moving bed biofilm reaction system supplier that is mainly engaged in the R&D of MBBR technology equipment, production, and affiliated sales and services.

The main products include Mbbr integrated sewage treatment plant; MBBR suspended bio filter media; Mbbr coarse bubble diffuser and Mbbr media retention screen/seive.