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Inward rotating grid

A technology of internal rotation and grille, which is applied in the direction of filtration separation, separation method, mobile filter element filter, etc., can solve the problems of large footprint, secondary pollution, and high odor, and achieve long operating life and high efficiency Handle and maintain simple effects

Active Publication Date: 2016-04-13
江苏杜氏环保科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The existing domestic sewage treatment mostly adopts the drum type grille for pretreatment, which occupies a large area, and the odor is so strong during treatment, causing secondary pollution

Method used

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Embodiment Construction

[0051] The present invention will be further explained below in conjunction with the accompanying drawings.

[0052] An internally rotating grille disclosed by the present invention includes a box body 1, a pair of sprockets 2 are arranged inside the box body 1, a rotating gear 3 is arranged above the sprocket wheels 2, a transmission device 4 is arranged on the upper part of the box body 1, and the transmission device There is a material bucket 47 below the 4, and the rotating gear 3 is driven to rotate through the transmission device 4; a group of grille plates 5 are provided on the sprocket 2, and the sprocket 2 is covered with a fixed frame 6, and a circle of adjustable displacement is provided on the outside of the fixed frame 6. Fixed frame 7, fixed frame 6 inner side is provided with a circle of polymer seal 8, also is provided with a group of cornice brush 9 on described sprocket wheel 2;

[0053] The grid plate 5 includes a pair of upper support arms 10 and lower supp...

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Abstract

The invention discloses an inward rotating grid. The inward rotating grid comprises a box, a pair of chain wheels is arranged in the box, rotating gears are arranged on the chain wheels, a transmission device is arranged on the upper portion of the box, a material hopper is arranged below the transmission device, and the rotating gears are driven by the transmission device to rotate; a set of grid plates is arranged on the chain wheels, the chain wheels are covered with a fixed frame, an adjusting fixed frame capable of shifting is arranged at the outer side of the fixed frame, and a macromolecule seal part is arranged at the inner side of the fixed frame; a set of cornice brushes is arranged on the chain wheels, and a high-pressure flushing device is arranged on the chain wheels. The inward rotating grid adopts seal treatment, and is free of secondary pollution, low in operation life, easy to maintain, capable of efficiently treating domestic sewage and low in operation cost.

Description

technical field [0001] The invention relates to sewage treatment equipment, in particular to an internally rotating grille. Background technique [0002] The existing domestic sewage treatment mostly adopts rotary drum grille for pretreatment, which occupies a large area, and the odor is so strong during treatment that it causes secondary pollution. Contents of the invention [0003] Purpose of the invention: Aiming at the deficiencies of the prior art, the present invention discloses a closed internally rotating grille. [0004] Technical solution: The invention discloses an internally rotating grille, which includes a box body, a pair of sprockets are arranged in the box body, a rotating gear is arranged above the sprocket wheels, a transmission device is arranged on the upper part of the box body, and a material is arranged below the transmission device. Bucket, the rotating gear is driven to rotate through the transmission device; there is a set of grille plates on th...

Claims

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Application Information

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IPC IPC(8): B01D33/048B01D33/50
CPCB01D33/048B01D33/50C02F1/001
Inventor 杜玉伟许敏
Owner 江苏杜氏环保科技有限公司
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