A Boiler Slag Discharging Device Convenient for Collection and Disposal

Abstract

The invention discloses a boiler slag discharge device that is convenient for collection and processing, and belongs to the technical field of boiler slag discharge devices. The corresponding transmission assembly is adjusted through the corresponding sliding assembly, so that the driving motor drives the rotating shaft to rotate when starting, and the transmission assembly is driven to run through the rotating shaft. The corresponding transmission components that are adjusted at this time will not drive the push components to discharge slag on the coal placement layer through the slag pushing plate. For the slag discharge of all coal placement layers, the coal slag of the corresponding layers can be automatically cleaned at the same time or separately, which saves manpower and improves the cleaning efficiency.

Description

technical field [0001] The invention relates to a boiler slag discharge device, in particular to a boiler slag discharge device which is convenient for collection and processing, and belongs to the technical field of boiler slag discharge devices. Background technique [0002] Coal slag is the waste slag discharged from coal-fired industrial and civil boilers and other equipment (mainly coal-fired thermal power plants, gas furnaces in chemical fertilizer plants, and civil boilers in northern areas, etc.). The chemical composition of cinder is SiO240%~50%, Al2O330% ~35%, Fe2O34%~20%, CaO1%~5%. Its mineral composition mainly includes: anorthite, quartz, mullite, magnetite and pyrite, a large amount of silicon-containing glass (Al2O3 2Si02), and active SiO2, active Al2O3 and a small amount of unburned coal. Such waste residues are widely distributed in my country, and the amount of utilization is far less than the amount of discharge. When they are disposed of and piled up, sul...

AI Technical Summary

Problems solved by technology

Physical properties of calcium carbide slag: particle diameter 0.02-0.15mm, relative density 2.4-2.6, bulk density 0.6-1.0, the discharge during production is very large and generally wet discharge (after the water capacity becomes muddy, discharged into the sedimentation tank) contains The water volume is about 40% to 80%. This kind of waste residue is difficult to store and transport, and it is very serious to the environmental pollution.

[0003] The boilers in the prior art often place coal through multi-layer mesh bodies to improve coal burning efficiency when burning coal for heating, but this method is time-consuming and laborious for cleaning coal, especially at present, most of them still use manual cleaning For this purpose, a boiler slag discharge device is designed to centrally clean the burned coal and facilitate the collection and treatment to optimize the above problems

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