A preheating, roasting and cooling integrated solid waste treatment chain grate machine

Abstract

The invention relates to the technical field of solid waste resource utilization, in particular to a preheating, roasting and cooling integrated solid waste treatment chain grate machine, which includes a chain grate machine body, and a sliding structure is installed on the chain grate machine body. A positioning structure is installed on the sliding structure, an adjustment structure is installed on the sliding structure, a heating structure is installed on the grate machine body, a fixing structure is installed on the heating structure, and a heat dissipation structure is installed on the chain grate machine body. A clamping structure is installed on the heat dissipation structure; by installing a sliding structure on the chain grate body, the ladder installed at the side end of the chain grate body can be moved, which is convenient for climbing from anywhere around the chain grate body. On the body of the chain grate, the position of the ladder can be easily changed through the positioning structure, and the inclination angle of the ladder can be adjusted through the adjustment structure to facilitate climbing.

Description

technical field [0001] The invention relates to the technical field of solid waste resource utilization, in particular to a preheating, roasting and cooling integrated solid waste treatment chain grate machine. Background technique [0002] With the tightening of environmental protection emission standards in the iron and steel industry, flue gas treatment has become a current hot spot, especially the dust-laden flue gas generated in the production process of various processes of steelmaking and ironmaking. The dust is collected by the dust collector and becomes solid waste. The total amount of ash is about 10% of the output of steel. The disposal methods of dust removal ash are generally chosen to be stacked or sold out. Stacking takes up the already tense land resources, there is a large potential safety hazard in the ecological environment, and the sale price is low. Can't fundamentally solve the problem. Therefore, the chain grate machine can effectively solve the probl...

AI Technical Summary

Problems solved by technology

[0003] However, the general preheating, roasting and cooling integrated chain grate all directly fixes the burner and the blower on the chain grate for use, but the blower and the burner need to be repaired and cleaned during use, because the height of the chain grate is too high. Therefore, it is not convenient to climb to the chain grate for maintenance. When using the ladder, the ladder can only be placed in a fixed position for climbing, and it cannot be adjusted according to the position that needs to be repaired. Moreover, when using the burner Mostly, the burner is fixed above the drying section of the chain grate, so the direct conflict between the burner and the chain grate will easily cause the internal temperature of the burner to be too high and cause damage

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