Environment-friendly coal cinder treatment equipment and method

Abstract

The invention relates to the technical field of coal cinder recovery and discloses environment-friendly coal cinder treatment equipment and method. The environment-friendly coal cinder treatment equipment comprises a combustion box body, a transmission cavity is formed in the bottom of the combustion box body, a driving assembly is arranged in the middle of the back face of the outer side of the transmission cavity, a combustion cavity is formed above the transmission cavity and is a double-layer combustion chamber, and the double-layer combustion chamber comprises a first combustion chamber and a second combustion chamber; and recycled coal cinder is combusted through the first combustion chamber located above the combustion cavity. Driving gears arranged at the two output ends of a double-shaft motor drive driven gears through chains, then rotating rollers where the driven gears are located rotate, the rotating rollers drive cams to roll, and springs located on the outer sides of guide rods and above movable plates are used for preventing the situation that when the movable plates move up and down, the movable plates move downwards to be clamped due to friction between coal cinder blocks and a cylinder, and when the movable plates move upwards, the cylinder can jack up the coal cinder, so that the coal cinder is emptied in a short time, and the combustion effect is better.

Description

technical field [0001] The invention relates to the technical field of coal slag recovery, in particular to an environment-friendly coal slag treatment equipment and treatment method. Background technique [0002] Coal slag, a kind of industrial solid waste, is the waste slag discharged from coal-fired power plants, industrial and civil boilers and other equipment, also known as slag; because the coal slag contains a small amount of sulfide and metallization, direct discharge will cause environmental pollution, which violates the environmental protection production. [0003] At present, the utilization of cinder is mainly concentrated in the construction industry, which can be used to prepare cinder sintered bricks, cinder steamed bricks, gypsum cinder hollow bricks, cinder silicate blocks, cinder aerated concrete, cinder ceramsite, etc., and can also be used as a raw material for the production of cement. raw materials, but some industrial and civil boiler production equip...

AI Technical Summary

Problems solved by technology

It solves the problem of incomplete combustion of coal cinders, which leads to the inability of coal cinders to be directly processed for brick making, concrete and cement raw materials; when cinders are burned for the second time, due to its light weight, large volume, and accumulation of cinders, it is even more difficult to completely burn them, and it is even impossible to carry out secondary combustion. burning problem

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