Drying equipment for preparing permeable concrete through industrial waste residues

Abstract

The invention discloses drying equipment for preparing permeable concrete through industrial waste residues. The drying equipment comprises a box. A control switch is mounted at the upper end of the right side face of the box. The input end of the control switch is electrically connected with the output end of an external power supply. A reserved opening in the upper end of the left side face of the box is provided with a feeding hopper. The drying equipment for preparing the permeable concrete through the industrial waste residues is simple in structure; the waste residues are clamped to be crushed through a pressing plate and a separating plate, and the pressing plate and can rotate; splitting decomposition of the waste residues can be accelerated through matching of protruding rollers and protrusions, and thus the waste residues reach the particle size required by mixing of the permeable concrete; meanwhile, quick drying is facilitated, drying is conducted through an upwelling heatflow, drying is even, certain leakproofness is achieved overall, and the heat loss can be reduced; and meanwhile, the heat flow is recycled through a circulating pipe, the utilization rate of heat energy is increased, the labor intensity of workers is reduced, and the technological quality of the prepared permeable concrete is improved.

Description

technical field [0001] The invention relates to the technical field of concrete preparation, in particular to a drying equipment for preparing permeable concrete by using industrial waste residue. Background technique [0002] The long-term stockpiling of solid waste of industrial waste not only occupies a large amount of land, but also causes serious pollution and harm to the water system and the atmosphere. , after rain and snow leaching, the soluble components seep down from the surface with the water, migrate to the soil, and even cause heavy metal pollution. At present, there is a process for preparing permeable concrete by using industrial waste residues, but the waste residues need to be treated during the production process. Crushing and drying are carried out to facilitate subsequent mixing and processing. The existing equipment has a single function and needs to be transported, which wastes a lot of labor, and the drying effect is not satisfactory. Contents of th...

AI Technical Summary

Problems solved by technology

[0002] The long-term stockpiling of solid waste of industrial waste not only occupies a large amount of land, but also causes serious pollution and harm to the water system and the atmosphere. , after rain and snow leaching, the soluble components seep down from the surface with the water, migrate to the soil, and even cause heavy metal pollution. At present, there is a

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