High-strength wear-resistant mixing drum for constructional engineering

Abstract

The invention provides a high-strength wear-resistant mixing drum for constructional engineering. The mixing drum comprises a drum body, two sides of which are provided with driving guide rails. A stirring device is arranged inside the drum body. The stirring device comprises stirring vanes, support columns, a rotation shaft and a rotation wheel. The stirring vanes are installed on the rotation shaft through the support columns. The rotation wheel is installed on a rotation disc. A liftable anti-sediment net is arranged between the driving guide rails. The inner wall of the drum body is provided with a wear-resistant ceramic coating. The outer wall of the drum body is equipped with a Teflon coating, outside which a TPU layer is disposed. By arranging the wear-resistant ceramic coating on the inner wall of the drum body, anticorrosion capability and anti-cavitation erosion capability of a filter are greatly raised, and service life of the equipment is prolonged. The Teflon coating as an explosion-proof effect and can prevent explosion risk of the drum body. By arranging the TPU layer, mechanical strength and bearing capacity of the equipment are enhanced.

Description

technical field [0001] The invention specifically relates to a high-strength wear-resistant mixing drum for construction engineering, which belongs to the field of construction equipment. Background technique [0002] A lot of water is needed in construction projects, and a lot of waste water will also be produced. In the process of waste water treatment, there is a link to remove the sludge in the waste water to obtain relatively clear water. Due to the sludge and waste water The density is different, and the sludge in the wastewater tank tends to sink at the bottom of the tank. If the wastewater is pumped to the next stage for treatment, it will cause either less sludge to be pumped, and the sludge will accumulate at the bottom of the tank, which will not be removed. The role of sludge, either directly to the sludge, which may block the pump, and these two results are not conducive to wastewater treatment, and now there is a vibration on the bottom of the pool to prevent t...

AI Technical Summary

Problems solved by technology

[0002] A lot of water is needed in construction projects, and a lot of waste water will also be produced. In the process of waste water treatment, there is a link to remove the sludge in the waste water to obtain relatively clear water. Due to the sludge and waste water The density is different, and the sludge in the wastewater tank tends to sink at the bottom of the tank. If the wastewater is pumped to the next stage for treatment, it will cause either less sludge to be pumped, and the sludge will accumulate at the bottom of the tank, which will not be removed. The role of sludge, either directly to the sludge, which may block the pump, and these two results are not conducive to wastewater treatment, and now there is a vibration on the bottom of the pool to prevent the bottom of the sludge The stirring device of the device that produces sedimentation, but this cannot completely prevent the sludge from settling to the bottom of the tank, and the treatment effect is not good; in addition, the existing stirring device for construction engineering has poor mechanical properties, and its wear resistance, corrosion resistance and oil resistance cannot meet the needs. , leading to a low service life of the device

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