Double spiral compression type organic garbage pyrolysis reaction furnace

Abstract

The invention relates to the technical field of energy environment protection, and discloses a double spiral compression type organic garbage pyrolysis reaction furnace. The reaction furnace comprisesa shell, wherein a feeding mechanism is arranged on the upper portion of the shell, a feeding hopper is arranged on the upper portion of the right side of the feeding mechanism, the right side of thefeeding mechanism is provided with a feeding motor, the left side of a main shaft of the feeding motor is coupled with a male screw, and the male screw are engaged with a female screw through rear bevel gears; and the upper portion of the front section of the feeding mechanism is provided with air outlets, a discharging opening is formed in the lower portion of the rear section of the feeding mechanism, a combustion chamber is arranged at the lower left part in the shell, a heat insulation layer is arranged on the outer wall of the combustion chamber, and a carrier plate is hermetically arranged on the combustion chamber. According to the double spiral compression type organic garbage pyrolysis reaction furnace, organic garbage is compressed in the feeding process, so that the fed organicgarbage for pyrolysis is almost free of air, toxic by-products generated by the pyrolysis are reduced, and the thermal efficiency is improved; and meanwhile, automatic temperature control is achievedby using a hot bimetallic sheet, the optimal pyrolysis temperature is maintained, and it is beneficial to reduce the toxic by-products.

Description

technical field [0001] The invention relates to the technical field of energy and environmental protection, in particular to a double-screw compression pyrolysis reaction furnace for organic waste. Background technique [0002] With the improvement of people's living standards, there are more and more domestic waste, mainly organic waste generated by kitchen and bathroom, and the harmless treatment of organic waste has always been the focus of waste treatment, because organic waste has a certain energy utilization Value, its utilization as energy conversion has always been considered the best treatment method, and compared with direct combustion, it is more environmentally friendly and efficient to perform pyrolysis in an air-isolated environment to produce combustible gas and other valuable by-products. However, the existing garbage pyrolysis equipment will bring in a large amount of air when feeding, and the airtightness is not good, so that during the pyrolysis process, t...

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Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a double-helix compression type organic waste pyrolysis reaction furnace, which has the advantages of high-efficiency pyrolysis and reduction of toxic by-products, and solves the problem of low pyrolysis efficiency of existing equipment that produces a large amount of toxic waste. by-product problem

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