Coal cinder treatment system for engineering construction

Abstract

The invention relates to the technical field of coal cinder recycling, and discloses a coal cinder treatment system for engineering construction. The coal cinder treatment system comprises a mounting plate, a bottom plate is fixedly connected to the middle of the upper surface of the mounting plate, supporting beam plates are fixedly connected to the four sides of the upper surface of the bottom plate, a supporting plate is fixedly connected to the upper surfaces of the supporting beam plates, vertical plates are fixedly connected to the two sides of the upper surface of the bottom plate, and cross-shaped connecting blocks are rotationally connected to the opposite sides of the vertical plates. Second hydraulic cylinders in different directions drive L-shaped limiting frames to limit supporting frames, meanwhile, through the cooperation effect of hydraulic cylinders, the cross-shaped connecting blocks, second cross-shaped connecting blocks and the like, coal cinder conveying on mixing and proportioning lines in different directions is achieved, the proportioning efficiency is further improved, the problem of low treatment efficiency caused by the fact that a pretreatment system before mixing needs to be stopped and pretreatment can be continued after mixing and stirring are finished is solved, feeding for the mixing and proportioning lines in different directions is realized, and the mixing and proportioning efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of coal slag reuse, in particular to a coal slag processing system for engineering construction. Background technique [0002] Coal slag is a kind of industrial solid waste. The waste slag discharged from coal-fired power plants, industrial and civil boilers and other equipment is also called slag. Its main components are silica, alumina, iron oxide, calcium oxide, and magnesium oxide. etc. There are basically no combustibles in it, basically forming silicates, aluminates, and ferroaluminates. From the perspective of chemical composition, it is a feasible mixture for Portland general-purpose cement in theory. This type of cinder is an artificial pozzolanic material, which has good activity and has a good effect on improving the color of cement. Therefore, mixing a certain proportion of cinder into cement can effectively improve the concrete. Soil characteristics, while saving production costs, play a very i...

AI Technical Summary

Problems solved by technology

[0006]Aiming at the deficiencies of the prior art, the present invention provides a coal cinder treatment system for engineering construction, which has the advantages of precise proportioning and high efficiency, and solves the problems before mixing The pretreatment system needs to stop and wait for the end of mixing to continue pretreatment, resulting in a problem of slow processing efficiency

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