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Sewage treatment tank sludge discharge device based on environmental protection

A technology of sewage treatment tank and sludge discharge device, which is applied to the feed/discharge device of the settlement tank, the settlement tank, chemical instruments and methods, etc., which can solve the problems of wasting time, inability to ensure the cleanliness of the treatment tank, and insufficient sludge cleaning and other problems to achieve a thorough cleaning effect

Inactive Publication Date: 2020-03-24
江苏中矿水务科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The sewage treatment tank is a device used to treat sewage and clean up the sludge in the sewage. When the existing sewage treatment tank is performing sludge treatment, the general sludge discharge device will re-mix the sludge during the cleaning process. In the sewage, the sludge needs to be settled again, which is a waste of time, and the existing sludge is not cleaned thoroughly enough to ensure the cleanliness of the treatment tank

Method used

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  • Sewage treatment tank sludge discharge device based on environmental protection
  • Sewage treatment tank sludge discharge device based on environmental protection
  • Sewage treatment tank sludge discharge device based on environmental protection

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0022] Embodiment: After the sludge in the treatment tank 1 is settled, the fixed plate 5 is pushed downward to move downward, and the fixed plate 5 slides in the limit tube 2 through the limit rod 3 during the downward movement to ensure the stability of the movement , turn the rotating rod 16 to rotate the rotating roller 9 to turn over on the connecting shaft 13, and rotate in one direction through the conical teeth 18 in the tooth groove 19, so that the rotating roller 9 drives the scraper 10 to rotate downward, and at the same time pushes the support plate through the connecting rod 6 7. Move downwards so that the scraper 10 can be inserted into the sludge, and then run the hydraulic push rod 11 to drive the connecting shaft 13 to move to the right side of the treatment tank 1, so that the scraper 10 can remove the sludge from the right side of the treatment tank 1 The mud outlet is discharged.

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Abstract

The invention discloses a sewage treatment tank sludge discharge device based on environmental protection in the technical field of sewage treatment tank sludge discharge. The sewage treatment tank sludge discharge device comprises a treatment tank. Limiting pipes are arranged on the outer walls of the left and right sides of the top end of the treatment tank. A limiting rod is movably arranged inan inner cavity of each limiting pipe. Telescopic springs are arranged on the outer walls of the limiting rods. The tops of the limiting rods are connected with a fixing plate. A connecting rod is arranged in the middle of the bottom of the fixing plate. The bottom of the connecting rod is connected with a fixing bracket. The bottom of the fixing bracket is connected with a supporting plate. Thebottom of the supporting plate is connected with a water-permeable cloth layer. An empty groove is formed in the supporting plate. A connecting shaft is arranged on the inner wall of the empty groove.The outer wall of the connecting shaft is movably connected with a rotating roller. The outer wall of the rotating roller is connected with a scraping plate. Sludge in the treatment tank can be circularly and uniformly cleaned, the sludge can be cleaned more thoroughly, and the sludge can be extruded together during cleaning and cannot be mixed into sewage again.

Description

technical field [0001] The invention relates to the technical field of sludge discharge for sewage treatment tanks, in particular to a sludge discharge device for sewage treatment tanks based on environmental protection. Background technique [0002] The sewage treatment tank is a device used to treat sewage and clean up the sludge in the sewage. When the existing sewage treatment tank is performing sludge treatment, the general sludge discharge device will re-mix the sludge during the cleaning process. In the sewage, the sludge needs to be settled again, which is a waste of time, and the existing sludge is not cleaned thoroughly enough to ensure the cleanliness of the treatment pool. To this end, we propose a sludge discharge device for sewage treatment tanks based on environmental protection. Contents of the invention [0003] The object of the present invention is to provide an environmental protection-based sludge discharge device for sewage treatment tanks to solve t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D21/24B01D21/04
CPCB01D21/04B01D21/245
Inventor 黄继龙
Owner 江苏中矿水务科技有限公司
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