A kind of mud scraper for sedimentation tank of water purification plant

Abstract

The invention discloses a mud scraper for a sedimentation tank of a water purification plant, which comprises a sedimentation tank, a support column is arranged at the center of the bottom of the sedimentation tank, and a mounting seat is provided at the top of the support column, and the mounting seat A drive device is provided inside the drive device, a connecting piece is provided above the drive device, a fixing plate is provided on one side of the connecting piece, an extension plate is inserted into one end of the fixing plate, and the other end of the extension plate is set on side of the slide unit. In the present invention, a mud storage box is arranged on the rear side of the mud scraper. When the mud storage box moves downward, the door plate on the mud storage box is moved by using the block on the mud scraper. When cleaning the sedimentation tank, Under the action of the mud scraper, the sediment enters the mud storage box through the mud scraper, which is convenient for the cleaning and treatment of the sediment, and it is convenient for the device to be replaced when it can be applied to sedimentation tanks of other sizes, which is beneficial Device reuse.

Description

technical field [0001] The invention relates to the technical field of mud scraper equipment, in particular to a mud scraper used in a sedimentation tank of a water purification plant. Background technique [0002] Water is the source of life, accounting for 70% of the human body. Scientific research shows that the average adult needs more than 2500ml of water per day. It can be said that water quality is the basic guarantee of health. The method used by the water purification plant is to pump water from the water source into the water plant Unified disinfection, sedimentation, filtration, and finally pumped to the user's home. The sedimentation process adopts a sedimentation tank, which is a structure that uses sedimentation to remove suspended solids in water and is an equipment for purifying water quality. Use the natural precipitation of water or the effect of coagulation and sedimentation to remove suspended solids in water. The sedimentation tank is divided into hori...

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Problems solved by technology

[0003] When the existing sludge scraper is in use, it is necessary to push the sludge at the bottom of the sedimentation tank to the sludge hopper, and there is a sludge discharge pipe at the bottom of the sludge hopper, and the sludge is discharged through the sludge discharge pipe. However, the sludge discharge pipe often occurs Blockage, resulting in frequent maintenance, has a certain impact on the use of water bodies and water quality, and the size of the existing mud scrapers is fixed, and cannot be adjusted accordingly according to needs, resulting in that after the sedimentation tank is abandoned, Difficult to use in other sedimentation tanks, resulting in waste of resources

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