A sealing structure of a biogas digester cover

A technology of sealing structure and biogas digester, which is applied in the field of biogas, can solve the problems of biogas leakage and looseness of this method, and achieve the effects of prolonging service life, enhancing practicability, and enhancing quality

Active Publication Date: 2019-01-18
河南美丽乡村环保科技有限公司
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  • Abstract
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Problems solved by technology

[0004] The purpose of the present invention is to provide a sealing structure for the biogas tank cover, which has the advantage of being able to tightly seal the biogas tank, and solves the problem that most of the existing sealing covers are directly covered on the top of the biogas tank. This method is not tight and easy The problem of biogas leakage

Method used

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  • A sealing structure of a biogas digester cover
  • A sealing structure of a biogas digester cover
  • A sealing structure of a biogas digester cover

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Embodiment Construction

[0018] 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 making creative efforts belong to the protection scope of the present invention.

[0019] see Figure 1-3 , a sealing structure of a biogas digester cover, including a biogas digester body 1, both sides of the top of the inner cavity of the biogas digester body 1 are provided with chute 15, and the second sliding rod 13 is slidably connected to the inner cavity of the chute 15, through the sliding The setting of the groove 15 can make the second sliding rod 13 slide more smoothly in the inner cavity of the biogas digester body 1, reduce the ...

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Abstract

The invention discloses a sealing structure of a biogas digester cover, the structure comprising a biogas digester body. The top of the biogas digester body is movably connected with a sealing cover,the bottom of the inner cavity of the sealing cover is horizontally fixedly connected with a sealing gasket, the bottom of the sealing gasket is in contact with the biogas digester body, and the top of both sides of the biogas digester body is provided with rotating rods. In accordance with the present invention, twist block, first gear, bearing, screw, second gear, a threaded block, a first sliderod, the matching and use of the second sliding rod and the transmission column, the second sliding rod drives the transmission column to move to the side close to the seal cover, and the transmission column is clamped on the inner cavity of the sealing cover so as to achieve the effect of tightly sealing the biogas digester. The sealing structure of the biogas digester cover solves the problem that most of the existing sealing covers are directly covered on the top of the biogas digester. This method is not compact and easy to cause the biogas leakage, thus enhancing the practicability of the sealing cover and enhancing the quality of the surrounding environment.

Description

technical field [0001] The invention relates to the technical field of biogas, in particular to a sealing structure of a biogas tank cover. Background technique [0002] Biogas: It is a combustible gas produced by microbial fermentation of substances in an anaerobic environment under certain temperature, humidity, and pH conditions. Because this gas was first found in swamps, lakes, and ponds, people called it biogas. [0003] The biogas digester needs to use a sealing cover when sealing, but most of the existing sealing covers are directly covered on the top of the biogas digester. This method is not tight, and it is easy to cause biogas leakage, which reduces the practicality of the sealing cover and reduces The quality of the surrounding environment. Contents of the invention [0004] The purpose of the present invention is to provide a sealing structure for the biogas tank cover, which has the advantage of being able to tightly seal the biogas tank, and solves the pr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C12M1/107
CPCC12M21/04C12M23/38
Inventor 张建伟李建朋姚钧红
Owner 河南美丽乡村环保科技有限公司
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