Novel gas generator

Abstract

The present invention provides a new type gas producer, including a furnace body and a disintegrating slag strip, characterized in that the middle wall of the furnace body is poured by a high temperature resistant, heat insulating non-metal material brick masonry or high temperature resistant, heat insulating castable, the inner wall of the furnace wall is covered with a high temperature resistant, wear resistant porcelain plate or coated with high temperature and wear resistant coating layer; the lower of the furnace body is a metal ring cylinder which inner is ring steam channel, the disintegrating slag strip is mounted on the inside of the ring cylinder, the inner wall of the ring cylinder is provided with a steam pylome, the outer wall is provided with an air inlet joint. The invention has no water line jacket, having no water wall effect, the temperature of the furnace inside is evenly, having gasification intensity, adequate coal carbon burn, lower quantity of slag discharge and carbon residue, having high utilization ratio of gasified coal; the invention also has a simple structure, lower investment, convenient operation, lower safety evaluation grade standard, gasified raw material coal having high quality is saved at the same time.

Description

Technical field: [0001] The invention belongs to the technical scope of chemical equipment and relates to a novel gas generator. Background technique: [0002] In the gas generator of the prior art, the middle and lower sections of the furnace wall of its body of heater are usually all made of water jackets made of steel plates. This kind of coal gasifier, first, adopts water jacket cooling, which will produce water wall effect, resulting in uneven temperature in the furnace, weak gasification intensity, especially when the surrounding furnace temperature is low, the coal cannot be fully burned, resulting in residual The amount of carbon is high, and the utilization rate of gasification coal is low; the second is the by-product water vapor, which causes waste of high-quality gasification raw material coal; The security level is high. Invention content: [0003] The purpose of the present invention is to provide a novel gas generator, in order to effectively overcome the ...

AI Technical Summary

Problems solved by technology

This kind of coal gasifier, first, adopts water jacket cooling, which will produce water wall effect, resulting in uneven temperature in the furnace, weak gasification intensity, especially when the surrounding furnace temperature is low, the coal cannot be fully burned, resulting in residual The amount of carbon is high, and the utilization rate of gasification coal is low; the second is the by-product water vapor, which causes waste of high-quality gasification raw material coal; high security level

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