Chain type sediment scraper

A slag scraper and chain-type technology, applied in the direction of grease/oily substance/floating matter removal device, liquid separation, separation method, etc., can solve the problems of easy deformation and aging, scraper deformation and falling off, affecting the working performance of the slag scraper, etc. , to achieve good support, improve performance and good strength

Inactive Publication Date: 2015-12-09
YANGZHOU LEXUD MACHINERY MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The slag scraper is a commonly used equipment for sewage treatment, and the chain type slag scraper is the most widely used one. It drives the scraper to move back and forth through the sprocket chain to realize related functions such as slag removal, and is the most important part of the scraper. , its performance is directly related to the working performance of the slag scraper, so it should be highly valued; the existing scraper uses ordinary rubber, because of the particularity of its work, it is easily deformed after being soaked in the sewage tank for a long time Aging will cause the scraper to deform and fall off, which will seriously affect the working performance of the slag scraper, so it needs to be improved

Method used

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  • Chain type sediment scraper
  • Chain type sediment scraper

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Embodiment Construction

[0018] The present invention comprises a frame 1 and a driving chain 2 arranged on the frame 1, the driving chain 2 is connected with a scraper 3 moving with the driving chain 2;

[0019] The scraper 3 includes a metal plate 31 fixed on the drive chain and a corrosion-resistant rubber plate 32 connected to the metal plate 31 to scrape slag.

[0020] The inside of the corrosion-resistant rubber sheet 32 ​​is hollow, and the formed cavity passes through high-pressure gas.

[0021] The cavity is longitudinally divided into an independent inner cavity 321 and an outer cavity 322 , the inner cavity 321 is passed through high-pressure water, and the outer cavity 322 is passed through high-pressure gas.

[0022] The inner cavity 321 and the outer cavity 322 are isolated by the elastic plate 4 .

[0023] The working process of the present invention is as follows: when in use, the driving chain 2 drives the scraper to operate for slag removal. Before use, first pass high-pressure gas ...

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PUM

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Abstract

The invention relates to a chain type sediment scraper which comprises a rack (1) and a driving chain (2) arranged on the rack (1), wherein a scraper plate (3) moving along with the driving chain (2) is connected onto the driving chain (2) and comprises a metal plate (31) fixed on the driving chain and a corrosion-resisting rubber plate (32) which is connected onto the metal plate (31) and has a sediment scraping function. The scraper plate of the chain type sediment scraper adopts combination of the metal plate and the corrosion-resisting rubber plate, on one hand, the metal plate has connecting and fixing functions and has high strength, and on the other hand, the corrosion-resisting rubber plate is adopted to keep excellent usability for a long time in a severe environment such as sewage and the like, so that the scraper plate has the long service life and good working performance.

Description

technical field [0001] The invention relates to a chain type slag scraper, which is applied in the technical field of sewage treatment. Background technique [0002] The slag scraper is a commonly used equipment for sewage treatment, and the chain type slag scraper is the most widely used one. It drives the scraper to move back and forth through the sprocket chain to realize related functions such as slag removal, and is the most important part of the scraper. , its performance is directly related to the working performance of the slag scraper, so it should be highly valued; the existing scraper uses ordinary rubber, because of the particularity of its work, it is easily deformed after being soaked in the sewage tank for a long time Aging will cause the scraper to deform and fall off, which will seriously affect the working performance of the slag scraper, so it needs to be improved. Contents of the invention [0003] The purpose of the present invention is to provide a c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F1/40
Inventor 沈明生
Owner YANGZHOU LEXUD MACHINERY MFG
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