Concrete pond cleaning device and method

Abstract

The invention discloses a concrete pond cleaning device and method. The concrete pond cleaning device comprises a concrete truck and a sedimentation pond, the concrete truck is provided with a stirring tank, a discharge port of the stirring tank is connected with a tailing cleaning pump, an outlet of the tailing cleaning pump is connected to the sedimentation pond, and the sedimentation pond is provided with a horizontal moving mechanism. When residues are sucked up through negative pressure holes in the bottom of the horizontal moving mechanism, materials near the negative pressure holes are rapidly lifted into a transferring cavity through cooperation with rotation of spiral blades, then the materials are sucked away through suction force of the horizontal moving mechanism, and by reducing the height of the horizontal moving mechanism and reducing the requirement for the suction force, energy consumption needed by the whole equipment is reduced, and the conveying amount is also increased; and the problem that air is contained in the negative pressure suction process and materials are difficult to directly rise is avoided. In the prior art, after the materials on the bottom surface are scraped up through a scraper, the materials are directly sucked up through negative pressure holes and conveyed to a spiral channel, and then the materials are lifted up through the spiral blades and continuously accumulated in the transferring cavity, and the problem that sucking is difficult to be performed due to the existence of air is solved.

Description

technical field [0001] The invention relates to the field of concrete pool cleaning, in particular to a concrete pool cleaning device and a pool cleaning method. Background technique [0002] When the concrete truck puts in the concrete, it is inevitable that some parts will be left in the mixing tank. In order to save resources, the general production company will recycle the leftover concrete tailings in the mixing tank, and the recycled tailings can be used to produce concrete bricks or others. [0003] In the existing concrete truck tailings recovery system, water and tailings need to be treated when they enter the collection tank, and after the treatment is completed, the sedimentation tank needs to be cleaned, and the existing cleaning equipment generally uses negative pressure pipes to the bottom of the tank. Suction, because the depth of the sedimentation tank is too large, in the process of vertical suction, the sedimentation tank is about to be sucked out, and the ...

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Problems solved by technology

[0003] In the existing concrete truck tailings recovery system, water and tailings need to be treated when they enter the collection tank, and after the treatment is completed, the sedimentation tank needs to be cleaned, and the existing cleaning equipment generally uses negative pressure pipes to the bottom of the tank. Suction, because the depth of the sedimentation tank is too large, in the process of vertical suction, the sedimentation tank is about to be sucked out, and the air will be sucked in, and the existence of air directly makes it difficult to clean the remaining part completely, which is easy to cause Can't clean up

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