Efficient grillage machine for sewage treatment

A technology of sewage treatment and grid machine, applied in water/sewage treatment, water/sewage multi-stage treatment, water/sludge/sewage treatment, etc., can solve the problems of poor treatment effect and low sewage treatment efficiency, and achieve The effect of saving the use cost and prolonging the service life

CN112010441AInactive Publication Date: 2020-12-01李强
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2020-12-01
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses an efficient grillage machine for sewage treatment. The efficient grillage machine comprises a shell, two rotating shafts are rotationally connected into the shell through bearings, the rotating shaft is sleeved with a chain, a plurality of tooth rakes are mounted on the outer wall of one side of the chain through screws, a plurality of tooth heads are welded on the outer wall of the top of the tooth rake, a motor is installed on the outer wall of the top of the shell through bolts, an output end of the motor is in key connection with a driving belt wheel, the outer wall of one end of one rotating shaft penetrates out of the shell, the outer wall of one side of the rotating shaft is in key connection with a driven belt wheel, the driving belt wheel and the driven belt wheel are in transmission connection through a belt, and a scraper is arranged in the shell through a bolt. Through the arrangement of the tooth rake and the tooth head, the tooth rake is installedon the chain, when the tooth rake is damaged due to long-time use, a worker can replace the damaged part conveniently, and pollutants in sewage can be fished out more effectively through the long tooth head.
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Description

technical field

[0001] The invention relates to the technical field of sewage treatment, in particular to an efficient grid machine for sewage treatment. Background technique

[0002] The grid machine is a solid-liquid separation equipment that can continuously remove impurities in the fluid. It is an indispensable special equipment in the production processes of urban sewage treatment, waterworks, power plant water inlets, textiles, food processing, papermaking, leather, etc. It is a solid-liquid screening equipment widely used in China.

[0003] However, the existing sewage treatment grid machine has a poor treatment effect on the pollutants in the sewage due to the short tooth head, which leads to low treatment efficiency of the sewage. Therefore, there is an urgent need for a high-efficiency grid machine for sewage treatment to solve the above problems. Contents of the invention

[0004] The purpose of the present invention is to solve the shortcomings in the prior a...

Examples

Embodiment Construction

[0022] 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.

[0023] refer to Figure 1-4 , a high-efficiency grate machine for sewage treatment, including a casing 1, and the inside of the casing 1 is rotatably connected with two rotating shafts 21 through bearings, the rotating shafts 21 are used to drive the chain 7 to rotate, and the external of the rotating shaft 21 is sleeved with the chain 7 , on the outer wall of one side of the chain 7, several tooth rakes 6 are installed by screws, and several tooth heads 22 are welded on the outer wall of the top of the tooth rake 6, and the tooth heads 22 are used to pick up the garbage in the sewage. The motor 2 is installed by bolts, the model of the motor 2 is preferably HMR-200,...