Novel helical sludge dewatering machine structure with adjustment function

Abstract

The invention discloses a novel stacked screw sludge dewatering machine structure with adjustment function, which includes a shell, a discharge port, a motor installation box, a feeding hopper, a feeding connecting plate, a boss, a connecting block, and a hydraulic lifting column , hydraulic pump, oil pipeline, main shaft, spiral dehydration blade, feed pipe, pipe wall connecting plate, sealing layer, connecting column and fixed column. The structure design of the present invention is reasonable. Compared with the traditional stacked screw sludge dewatering machine, the inclination angle of the shell used for dehydration is variable, so that the dehydration efficiency of the whole equipment can be improved under the premise of ensuring the dehydration effect; The sealing structure added at the connection between the feed pipe and the hopper solves the phenomenon that sludge overflow may occur at the connection between the feed pipe and the hopper when the inclination angle of the shell is adjusted. Regulation provides the structural basis.

Description

technical field [0001] The invention relates to a screw-stacking sludge dewatering machine, in particular to a novel screw-stacking sludge dewatering machine structure with an adjustment function, and belongs to the technical field of sewage treatment equipment applications. Background technique [0002] The stacked screw sludge dewatering machine is widely used in municipal sewage treatment projects and water treatment systems in petrochemical, light industry, chemical fiber, papermaking, pharmaceutical, leather and other industrial industries. It is a common treatment equipment in sewage treatment. The main body of the screw is a filter device formed by stacking the fixed ring and the moving ring, and the screw shaft runs through it; the front section is the enrichment part, and the back section is the dehydration part; the filter seam formed between the fixed ring and the moving ring and the pitch of the screw shaft From the thickening part to the dehydrating part, it gra...

AI Technical Summary

Problems solved by technology

[0003] In order to ensure that the sludge inside the shell used for dehydration is fully dehydrated, the shells of most screw-type sludge dewatering machines will be placed inclined, but the inclination angle of the shells is mostly not adjustable. When the sludge needs to be dehydrated When there is less water, because the shell has a certain inclination angle, the speed of dehydration will be reduced, affecting work efficiency, and the flexibility is low

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