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Support-free rotary mud scraper

A rotary scraping, unsupported technology, applied in chemical instruments and methods, separation methods, sedimentation separation, etc., can solve the problems of insufficient scraping effect, troublesome installation process, long cycle, etc. Easy and fast installation and simple structure

Inactive Publication Date: 2016-06-01
YANGZHOU TIANLONG ENVIRONMENTAL PROTECTION EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing center-driven mud scraper basically has a bearing seat at the bottom of the mud pit, which makes the operation stable, but because of the bearing seat in the middle of the bottom, the installation process is troublesome, the cycle is relatively long, and the mud scraping effect is not thorough enough

Method used

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  • Support-free rotary mud scraper

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Experimental program
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Effect test

Embodiment Construction

[0012] An unsupported rotary mud scraper includes a rotating main shaft 1 and a scraping arm bracket 2, the scraping arm bracket 2 is a square turret type, the upper end of the scraping arm bracket 2 is fixedly sleeved on the rotating main shaft 1, and the lower end of the scraping arm bracket 2 A plurality of scraping arms 3 are provided, and a scraper 4 is installed on the outer side of the scraper arm 3. The scraper 4 is in contact with the inner wall of the mud pit 5, and a mud outlet pipe 6 is arranged at the bottom of the mud pit 5.

[0013] The scraper arm 3 of the present invention is a triangular structure composed of three struts.

[0014] The upper end of the scraper arm 3 according to the present invention is connected with the bracket of the scraper arm 3 through the joint 7 .

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Abstract

The invention relates to a support-free rotary mud scraper. The support-free rotary mud scraper comprises a rotating main shaft and a scraping arm support, wherein the scraping arm support is in the shape of a square rotating cage; the upper end of the scraping arm support is fixedly connected onto the rotating main shaft in a sleeving mode; a plurality of scraping arms are arranged at the lower end of the scraping arm support; a mud scraping plate is mounted on the outer side of each scraping arm; the mud scraping plates are in contact with the inner wall of a mud pit; a mud outlet pipe is arranged at the bottom of the mud pit. The support-free rotary mud scraper is simple in structure, and no bearing seat is arranged at the bottom of the mud pit, so that the support-free rotary mud scraper is convenient and quick to mount and good in mud scraping and discharging effect, and the mounting period is shortened.

Description

technical field [0001] The invention relates to a mud scraper, in particular to an unsupported rotary mud scraper. Background technique [0002] With the rapid development of my country's industrial production, the generation of waste gas and sewage is increasing rapidly. Therefore, protecting the environment and treating waste gas and sewage has become a problem that must be solved in industrial development. Sludge scrapers are mainly used in urban sewage treatment plants, water plants and large-diameter circular sedimentation tanks in industrial wastewater treatment to remove sludge that settles at the bottom of the tank and scum on the surface of the tank. The existing center-driven mud scraper basically has a bearing seat at the bottom of the mud pit, so that the operation is stable, but because the bearing seat is arranged in the middle of the bottom, the installation process is troublesome, the cycle is relatively long, and the mud scraping effect is not thorough enoug...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D21/18
Inventor 江昌富韩国亮江一鸣
Owner YANGZHOU TIANLONG ENVIRONMENTAL PROTECTION EQUIP
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