Organic solid fuel pyrolysis, gasification and incineration integrated device and treatment method

Abstract

The invention discloses an organic solid fuel pyrolysis, gasification and incineration integrated device and a treatment method. The organic solid fuel pyrolysis, gasification and incineration integrated device comprises a pyrolysis gasification device, an incineration device, a catalytic reforming device, a condensation device and a collecting device, wherein the pyrolysis gasification device isused for carrying out pyrolysis gasification treatment on the input organic solid fuel and outputting pyrolysis gas and coke, the pyrolysis gas is introduced into the catalytic reforming device, and the coke is fed into the incineration device; the incineration device is used for incinerating the coke and generating high-temperature flue gas, the high-temperature flue gas is respectively introduced into the pyrolysis gasification device and the catalytic reforming device, and is used for providing heat for the pyrolysis gasification device and the catalytic reforming device; a catalyst is arranged in the catalytic reforming device for carrying out catalytic reforming on the gas generated by the pyrolysis gasification device and the incineration device; the condensation device is used for carrying out condensation treatment on the gas output by the catalytic reforming device, and outputting combustible gas and condensed liquid; the collecting device is used for collecting the condensedliquid output by the condensation device. According to the organic solid fuel pyrolysis, gasification and incineration integrated device and the treatment method, the pyrolysis, gasification and continuous heating conversion of the organic solid fuel can be realized.

Description

technical field [0001] The invention belongs to the technical field of pyrolysis, gasification and incineration of organic solid fuels, and in particular relates to an integrated device and treatment method for pyrolysis, gasification and incineration of organic solid fuels. Background technique [0002] There are many types of organic solid fuels, generally including biomass, coal, oil shale, industrial organic waste, waste plastics and waste rubber. A large amount of organic solid fuels are produced in my country every year, which will cause serious damage to the environment; at the same time, the energy contained in organic solid fuels has a high recycling value. [0003] Thermochemical conversion technologies such as pyrolysis, gasification, and incineration are effective methods for treating organic solid fuels. Pyrolysis refers to the process of converting organic solid fuel into combustible gas, pyrolysis oil and coke under high temperature and oxygen-free conditions...

AI Technical Summary

Problems solved by technology

[0004] At present, the problems in the process of organic solid fuel treatment include: most of the separate pyrolysis or gasification processes need to provide external heat sources, and the thermal efficiency is low; if organic solid fuels are directly incinerated, there will be excessive tail gas pollutants

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