Peripheral drive mud scraper

A mud scraper and mud scraper technology, which is applied to the feeding/discharging device, chemical instrument and method, and separation method of the settling tank. It can solve the problems of easy damage to the scraper and easy burnout of the motor, and prevent Burning, preventing overload and shutdown, avoiding the effect of being burned

Active Publication Date: 2014-12-24
常州海欣环保科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a peripheral drive mud scraper that can solve the aforementioned problems in view of the problems that the scraper of the existing peripheral drive mud scraper is easily damaged, and the motor is easy to burn out when the load is large.

Method used

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  • Peripheral drive mud scraper
  • Peripheral drive mud scraper

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Embodiment Construction

[0015] refer to figure 1 and figure 2 The peripheral driven mud scraper shown includes a central support 1, a current collector 2, a working bridge 3, a flow equalizing bucket 4, a scraper arm 5, a scum scraper 6, a mud scraper 7, and a mud collection tank The scraper 8 and the driving parts, the current collector 2 are arranged on the central support 1, and the central support 1 is provided with a central bearing 9 supporting the working bridge 3, and the working bridge 3 and the central support 1 pass through the center The bearing 9 realizes rotation fit, the scraper arm 5 is arranged under the working bridge 3, the scum scraper 6 is arranged in the middle of the scraper arm 5, and the scraper 7 is fixed on the scraper holder below the scraper arm 5 10, the mud collecting tank scraper 8 is fixed on the inner end of the mud scraper fixed frame 10, and the driving part is arranged on the outer end of the working bridge 3, and the driving part includes a motor 11, a reducer ...

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Abstract

The invention relates to a peripheral drive mud scraper. The peripheral drive mud scraper comprises a central supporting seat, a current collecting device, a service bridge, a flow equalizing bucket, scraping arms, a scum scraping plate, mud scraping plates, a mud collection trough scraping plate and a drive part, wherein the current collecting device is arranged on the central supporting seat, a central bearing for supporting the service bridge is arranged on the central supporting seat, the service bridge is in running fit with the central supporting seat through the central bearing, the scraping arms are arranged below the service bridge, the scum scraping plate is arranged in the middle part of the scraping arms, the mud scraping plates are fixed on a mud scraping plate fixing frame below the scraping arms, the mud collection trough scraping plate is fixed at the end part of the inner side of the mud scraping plate fixing frame, the drive part is arranged at the end part of the outer side of the service bridge, and comprises a motor, a speed reducer, a transmission mechanism and a roller, the scraping plate is made by a flexible and firm composite rubber plate, the scraping arms are provided with mud suction pipes which are connected with a mud suction pump, and the mud suction pump is connected to a mud collection trough through a mud pipe.

Description

technical field [0001] The invention relates to the field of sewage treatment equipment, in particular to a peripheral driven mud scraper. Background technique [0002] The peripheral drive mud scraper is used in circular sedimentation tanks in water supply and drainage projects. Its main function room scrapes the sludge settled at the bottom of the tank to the sludge collection pit in the center of the sedimentation tank, and then discharges it through the sludge discharge pipe. The outer end of the working bridge of the existing peripheral drive mud scraper is provided with a transmission device, and the other end is connected with the central support in the center of the pool, and is used as a shaft for circular operation. The scraper arm is driven to rotate through the working bridge, and then the scraper is driven to rotate along the bottom of the sedimentation tank to scrape up the sludge. Because the bottom of the sedimentation tank is a conical surface, the sludge w...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D21/24B01D21/20
Inventor 李明雄张磊李志琴李明龙李明坤陈阳生
Owner 常州海欣环保科技有限公司
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