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Special spiral grid decontaminating equipment for large material treatment

A grille decontamination and spiral technology, which is used in filtration treatment, water/sewage treatment, water/sludge/sewage treatment, etc., can solve the problems of difficult cleaning and high failure rate, and achieve the effect of increasing the failure rate.

Pending Publication Date: 2017-02-15
CHONGQING VOLIK ENVIRONMENTAL PROTECTION EQUIP CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The problem to be solved by the present invention is to provide a spiral grid decontamination equipment specially used for the treatment of coarse objects in view of the above-mentioned deficiencies in the prior art. Lifting components solves the technical problems of high failure rate and difficult cleaning in existing equipment

Method used

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  • Special spiral grid decontaminating equipment for large material treatment
  • Special spiral grid decontaminating equipment for large material treatment
  • Special spiral grid decontaminating equipment for large material treatment

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Embodiment Construction

[0019] In order to make the technical means, creative features, goals and functions achieved by the present invention clearer and easier to understand, the present invention will be further elaborated below in conjunction with the accompanying drawings and specific embodiments:

[0020] refer to Figure 1-2 shown and combined with Figure 3-4 , the present invention proposes a spiral grid decontamination equipment dedicated to the treatment of coarse objects, including a screw conveyor assembly 100 and a grid filter assembly 200, the screw conveyor assembly 100 includes a screw conveyor 110 driven by a deceleration motor, and at the same time It further includes a scraper assembly 300 arranged on the grid filter assembly 200 and a jacking assembly 400 connected to the grid filter assembly 200;

[0021] Wherein, the grid filter assembly 200 includes an upper end plate 210, a lower end plate 220 and a plurality of grid bars 230, and the plurality of grid bars 230 are connected ...

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Abstract

The invention provides special spiral grid decontaminating equipment for large material treatment. The special spiral grid decontaminating equipment comprises a spiral conveying component, a grid filtering component, a dreg shaving component and a lifting component, wherein the spiral conveying component comprises a spiral conveyor driven by a gear motor, the dreg shaving component is arranged on the grid filtering component, and the lifting component is connected with the grid filtering component. The grid filtering component mainly comprises an upper end plate, a lower end plate and a cylindrical filtering unit formed by surrounding of a plurality of grid bars. The dreg shaving component mainly comprises a circular dreg shaving plate, a pair of pull rods and a pair of telescopic air cylinders. The lifting component mainly comprises a U-shaped press rod, a pair of press rod supports, a balancing weight and a balancing weight lifting device. A rear-end shell of the spiral conveyor is movably connected through a ground support. The special spiral grid decontaminating equipment for large material treatment has the advantages that by novelly arranging the grid filtering component and arranging the dreg shaving component and the lifting component to cooperate with the grid filtering component, technical problems of high fault rate and uneasiness in cleaning of existing equipment are solved.

Description

technical field [0001] The invention relates to the technical field of sewage treatment, in particular to a spiral grid decontamination equipment specially used for the treatment of coarse objects. Background technique [0002] Drum-type spiral grille decontamination equipment is a widely used water treatment equipment in the field of sewage treatment. It can salvage and remove floating substances and sediments contained in sewage, squeeze and dehydrate the sewage, and then send it out . Existing drum-type spiral grill decontamination equipment usually includes a drum grill assembly and a screw conveying assembly, wherein the drum grill assembly usually uses a sieve cylinder with a screen to filter and screen the dirt. When the sewage When it flows into the screen cylinder, the filter residue larger than the grid gap is intercepted and deposited in the screen cylinder, and then the filter residue is screwed out by the screw conveying assembly. Among them, the screen usuall...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F1/00
CPCC02F1/001
Inventor 陈文
Owner CHONGQING VOLIK ENVIRONMENTAL PROTECTION EQUIP CO LTD
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