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Mud scraper

A mud scraper and scraper technology, applied in the direction of the settlement tank, etc., can solve the problems of long maintenance time, inconvenient maintenance and replacement, high cost, etc., and achieve the effect of good effect, reduced workload and light weight

Inactive Publication Date: 2007-11-21
田鸿彬
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the integral sprocket is used, it is inconvenient to maintain and replace. It is necessary to stop the work of the processor and let off the water in the processor, which makes the maintenance time longer and the cost higher.

Method used

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Examples

Experimental program
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Effect test

Embodiment Construction

[0019] According to the pool width, the width of the mud scraper of the present invention is set, and the length of the transmission shaft 13 and the scraper 10 is determined as required; a mud bucket is arranged at the end of the pool, and the upper opening of the mud bucket corresponds to the mud scraper mud discharge position; the mud scraper When the scraper 10 reaches the upper stroke, its height corresponds to the height of the liquid level in the pool, so that it can skim off the scum on the liquid level.

[0020] The driving motor 1 is set above the liquid level, and the sprocket 3 and the upper guide wheel 6 are set near the liquid level, and the driving motor 1 and the sprocket 3 are connected by the driving chain 2; at the bottom of the pool, the guiding wheel 9 and the guiding wheel 11 are set , the sprocket 3, the guide wheel 6, the guide wheel 9, and the guide wheel 11 are connected by a chain 7, wherein the guide wheel 9 is adjustable, and the tightness of the ch...

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Abstract

The invention is concerned with a kind of machine to scrape mud on the bottom of sediment pool. It relates to drive equipment, initiative chain wheel, idler pulley, chain and scraping plate. The initiative chain wheel relates to wheel body and some U type blocks. The U type blocks set on the same circle of wheel body equably and connect with wheel body respectively. U type block arranges with each other and the closer two sides of near two blocks make into a wheel tooth. It adopts chain wheel with assembled wheel tooth to increase one time of work time. The transmission shaft under the water lightens the workload, service time and cost. The main accessory of this machine is nonmetal stuff with high anti-causticity to reduce the investment and power load, and to enhance the efficiency of whole machine. The whole machine has light deadweight, anti-causticity, long work time, low power consume. The effect of excluding mud and residue is good to keep the quality of drainage.

Description

technical field [0001] The invention relates to a mud scraper for scraping and collecting sludge at the bottom of a sedimentation tank. Background technique [0002] For advection sedimentation tanks, there are three forms of product structure in the past: driving-type mud scraper, driving-type suction dredger and metal chain-driven mud scraper. Since the 1980s, the main defects are as follows: [0003] The driving-type mud scraper adopts a single scraper structure. Due to the limitation of the sludge accumulation angle when scraping mud, the mud scraping efficiency is low. When the length of the sedimentation tank is long, the mud cannot be discharged in time, and the sludge will be Anaerobic nitrification has a floating phenomenon, which affects the water quality. Three sets of transmission mechanisms are required to complete the driving of the crane, the lifting of the mud scraper and the retracting and retracting of the skimmer, and the power consumption of the whole ma...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D21/04
Inventor 田鸿彬
Owner 田鸿彬
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