Slurry organic solid waste pyrolysis device and method

Abstract

The invention discloses a slurry-like organic solid waste pyrolysis device and method. The device comprises a casing, a feeding port is arranged on the top of the casing, and a heating roller is rotatably installed below the feeding port; There is a coke cleaner; the upper chain plate and the lower chain plate are arranged horizontally under the heating drum, and the output end of the upper chain plate corresponds to the input end of the lower chain plate; a row is installed between the upper chain plate and the lower chain plate Heating pipes arranged horizontally; an air outlet and a pyrolytic charcoal outlet are arranged on the casing, and the pyrolytic charcoal outlet is located at the bottom of the casing and corresponds to the output end of the lower chain plate. The above device is used to pyrolyze the slurry organic solid waste. The beneficial effect of the present invention is that the pulpy organic solid waste can be dehydrated, oil evaporated, and primary pyrolyzed to make the pulpy material into a solid state, and then undergo high-temperature pyrolysis through high-temperature heating of chain plates and heating pipes to realize pulpy waste. The high-efficiency pyrolysis of materials effectively solves the technical difficulties faced by conventional pyrolysis devices.

Description

technical field [0001] The invention relates to a slurry organic solid waste pyrolysis device and method, which are used for pyrolysis treatment of slurry organic solid waste (municipal sludge, oily sludge, kitchen waste grease residue and various organic sludge, etc.), It belongs to the field of solid waste pyrolysis treatment. Background technique [0002] Organic solid waste includes domestic garbage, municipal sludge, oily sludge, kitchen waste grease, etc., which contain oily, toxic and harmful substances. Random stacking not only takes up valuable land resources, but also causes huge damage to the surrounding ecological environment and human health. potentially dangerous. Therefore, the safe disposal of organic solid waste is imminent, which is directly related to the vital interests of the people and the sustainable and stable development of society. The first-generation solid waste treatment technology "landfill and composting" can no longer adapt to the current si...

AI Technical Summary

Problems solved by technology

At present, there are a series of problems in the pyrolysis process of pulpy organic solid waste including: municipal sludge, oily sludge, kitchen waste grease, etc., such as: (1) Due to certain fluidity, some pyrolysis technologies cannot directly The treatment of pulpy organic solid waste requires responsible pre-treatment equipment; (2) The pulpy organic solid waste has a certain degree of cohesion and cannot be effectively transported in the pyrolysis device; low efficiency

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