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Sealing structure for aerated grit chamber

A technology of sealing structure and aeration grit, which is applied in the field of aeration grit chamber, can solve the problems that affect the life of materials, cannot achieve complete sealing, frequent maintenance, etc., and achieve the effect of prolonging the service life

Inactive Publication Date: 2021-06-11
南通润泽环境工程技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This kind of sealing method cannot achieve complete sealing, and the long-term friction between the soft material on both sides of the fine mud pipe and the suction pipe will affect the life of the material, and frequent maintenance

Method used

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  • Sealing structure for aerated grit chamber
  • Sealing structure for aerated grit chamber
  • Sealing structure for aerated grit chamber

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Embodiment Construction

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0025] see Figure 1-3 , the present invention provides a technical solution: a sealing structure for aeration grit chambers, including an aeration tank 1, a girder car 2 slidingly arranged on the upper end of the aeration tank 1, and a girder car 2 arranged on the aeration tank 1 is used to cooperate with the sealing mechanism 3 for sealing the aeration tank 1;

[0026] The sealing mechanism 3 includes a flexible membrane 301 fixed on the side wall of the aeratio...

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Abstract

The invention discloses a sealing structure for an aerated grit chamber. The sealing structure comprises an aeration tank, a truss vehicle and a sealing mechanism, wherein the truss vehicle is arranged at the upper end of the aeration tank in a sliding manner. According to the invention, through the arrangement of the flexible membrane material, and the connecting assembly and the driving mechanism which are matched with the flexible membrane material for use, the sealing effect of the aerated grit chamber is realized; in conclusion, the beneficial effects of prolonging the service life, reducing the gas collection burden and reducing the construction and maintenance cost are achieved.

Description

technical field [0001] The invention relates to the technical field of aeration grit chambers, in particular to a sealing structure for aeration grit chambers. Background technique [0002] The aerated grit chamber in the sewage treatment system belongs to the front-end process of water treatment, and the concentration of malodorous gas is high. Due to the limitation of the structure and operating conditions of the aerated grit chamber, in most cases, the pool surface is an open or partially open structure, and the exhaust gas volatilizes. Larger area. [0003] There are two conventional sealing methods: overall sealing and necking sealing: the overall sealing is to seal the aeration grit chamber and the suction truss above the grit chamber as a whole. This method can completely block the volatilization of exhaust gas on the pool surface but will cause the pump The equipment is installed in the sealed cover, and the corrosion of the motor and steel structure is intensified....

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D21/02C02F7/00
CPCB01D21/02C02F7/00Y02W10/10
Inventor 吕新王雪峰钱呈根黄春峰
Owner 南通润泽环境工程技术有限公司
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