Special-shaped inclined plate filler and inclined plate filler precipitation device

Abstract

The invention relates to a water treatment precipitation device, and particularly relates to a special-shaped inclined plate filler and an inclined plate filler precipitation device, and solves the technical problems in the background art. The special-shaped inclined plate filler comprises an inclined plate structure, wherein the inclined plate structure comprises an inclined plate body, the lowerside surface of the inclined plate body is connected with a plurality of layers of strip-shaped plates, the lower edges of the strip-shaped plates extend downwards to form flanges, a supporting pieceis arranged between every two adjacent inclined plate structures. The inclined plate filler precipitation device comprises a purification tank, the special-shaped inclined plate filler is located inthe middle section of the purification tank, the front section and the rear section of the purification tank are a water inlet area and a water outlet area respectively, a mud bucket communicated withthe purification tank is arranged below the purification tank, the inlet area of the mud bucket is matched with the bottom area of the special-shaped inclined plate filler, and a stop valve is arranged at an outlet of the mud bucket. A plurality of small water passing galleries are formed among the strip-shaped plates distributed on the inclined plate body, the inclined plate body and the flanges, the water passing galleries have a limiting effect on water flow, the sedimentation area is effectively increased, the interception sedimentation speed is reduced, and the sedimentation efficiency is improved.

Description

technical field [0001] The invention relates to a water treatment sedimentation device, in particular to a special-shaped inclined plate filler and an inclined plate filler sedimentation device. Background technique [0002] With the increase of closed water bodies, the relevant water treatment standards are becoming more and more stringent, and the difficulty of water treatment is becoming more and more difficult. Among them, suspended solids are an important indicator. By reducing suspended solids in water, not only the harm caused by suspended solids can be reduced , It can also effectively reduce the organic matter attached to the suspended matter. Usually, the conventional method of reducing suspended solids refers to coagulation-sedimentation-filtration. If you want to achieve higher precision treatment requirements, you can use different precision membrane treatment processes according to your needs. Except for a few water bodies with excellent water quality, sedimen...

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Problems solved by technology

[0004] The present invention aims to solve the problem that the sedimentation area of ​​traditional sloping plate fillers in the background technology is limited, and it is easy to produce pulsating partial velocity along the direction of the sloping plate flow velocity, accompanied by small vortex fluid, which is easy to produce secondary pollution, and the cleaning of honeycomb fillers is relatively difficult. Big technical problem, providing a special-shaped sloping plate packing and sloping plate packing settling device

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