Tilting-type environment-friendly organic rubbish pyrolyzing furnace

Abstract

The invention provides a tilting-type environment-friendly organic rubbish pyrolyzing furnace. The tilting-type environment-friendly organic rubbish pyrolyzing furnace is structurally composed of a heat-preservation shell, an upper cover and a tilting gasification furnace body. The tilting gasification furnace body is arranged in the center of the heat-preservation shell with a same oblique angle, the edge portion of the upper cover is connected with the upper portion of the heat-preservation shell in a buckled mode, and the bottom of the upper cover is provided with an upper rotary interface which is connected with an upper opening of the tilting gasification furnace body in a sealed and screwed mode; a smoke outlet is formed in the upper left portion of the upper cover, and a spiral feeding machine is arranged on the upper right portion of the upper cover; a gear motor is arranged on the lower left portion of the heat-preservation shell, a slag discharging opening is formed in the lower right portion of the heat-preservation shell, and a slag discharging mechanism is arranged at the bottom of the middle of the heat-preservation shell; and an air inlet is formed in the left side of the slag discharging mechanism. The device is high in automatic degree, large in treatment quantity, high in efficiency, high in combustible gas heat value, free of secondary pollution and environmentally friendly, saves energy and has pretty good popularization value.

Description

technical field [0001] The invention relates to the technical field of organic waste pyrolysis, in particular to a tilting environment-friendly organic waste pyrolysis furnace or a tilting environment-friendly medical waste pyrolysis furnace. Background technique [0002] Combustible gas or liquid fuel can be obtained by pyrolysis of organic waste or medical waste to recover energy. Generally, there are two methods for pyrolysis of organic waste. One is dry distillation method, that is, the organic waste is sent to a dry distillation kettle to heat the organic matter in a vacuum environment. Its macromolecules are cracked into gaseous small molecules and then recovered by condensing combustible gas or liquid. The disadvantage of this method is that it needs to heat the materials in the retort outside the retort under vacuum conditions, and the equipment cost is high, energy consumption is high, and intermittent production efficiency is low. The second method is the oxygen-de...

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Problems solved by technology

[0002] Organic waste or medical waste can be pyrolyzed to obtain combustible gas or liquid fuel to recover energy. Generally, there are two methods for pyrolyzing organic waste. One is dry distillation, which is to send organic waste into a dry distillation kettle to heat the organic matter in a vacuum environment. The large molecules are cracked into gaseous small molecules and then recovered by condensing combustible gas or liquid. The disadvantage of this method is that the materials in the kettle need to be heated outside the dry distillation kettle under vacuum conditions, the equipment cost is high, the energy consumption is high, and the intermittent production efficiency is low. , if coal-fired heating will cause serious environmental pollution; the second method is anoxic direct combustion method, that is, organic waste is directly burned in a pyrolysis furnace in an oxygen-deficient environment, and the high temperature generated by the combustion of a small amount of organic waste is used to destroy most organic waste. Garbage is heated for pyrolysis. The traditional direct-fired pyrolysis furnace is mostly a static vertical furnace, that is, the material is heated by static combustion from the bottom up. Decrease, uneven combustion and heating, affecting pyrolysis efficiency, some vertical furnaces use rotating grate to improve air permeability, but due to the easy-melt and easy-to-stick properties of polymer materials, the air permeability is still not well resolved

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