Patent ID: 11897012
Assignee: HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY
Field: nan (nan)
Classification: CPC nan | IPC B

Claim 6:
7. A method of using the organic solid waste treatment device according to claim 1, comprising the following steps:
(1) placing the organic solid waste in a feed hopper, conveying the organic solid waste from a feed auger to the inside, performing pyrolysis at a pyrolysis temperature to generate a pyrolysis gas and a pyrolysis carbon, the pyrolysis gas entering a pyrolysis gas inlet device through a pyrolysis gas channel, and conveying the pyrolysis carbon to a pyrolysis carbon collection hopper for storage;
(2) loading the outer reaction chamber with a reduced oxygen carrier, loading the inner reaction chamber with an oxidized oxygen carrier, opening the valves of the second pyrolysis gas inlet branch pipe and the first water vapor inlet branch pipe, closing the first pyrolysis gas inlet branch pipe and the second water vapor inlet branch pipe, introducing water vapor into the outer reaction chamber, introducing pyrolysis gas into the inner reaction chamber so that an oxidation reaction occurs in the outer reaction chamber at an operating temperature to generate hydrogen, and a reduction reaction occurs in the inner reaction chamber at an operating temperature to generate syngas;
(3) after the reaction is completed, opening the valves of the second syngas outlet branch pipe and the first hydrogen outlet branch pipe, closing the valves of the first syngas outlet branch pipe and the second hydrogen outlet branch pipe, outputting hydrogen through the hydrogen output device, and outputting syngas through the syngas output device;
(4) opening the first pyrolysis gas inlet branch pipe and the second water vapor inlet branch pipe, closing the valves of the second pyrolysis gas inlet branch pipe and the first water vapor inlet branch pipe, introducing pyrolysis gas into the outer reaction chamber, introducing water vapor into the inner reaction chamber so that a reduction reaction occurs in the outer reaction chamber at an operating temperature to generate syngas, and an oxidation reaction occurs in the inner reaction chamber at an operating temperature to generate hydrogen;
(5) after the reaction is completed, opening the valves of the first syngas outlet branch pipe and the second hydrogen outlet branch pipe, closing the valves of the second syngas outlet branch pipe and the first hydrogen outlet branch pipe, outputting hydrogen through the hydrogen output device, and outputting syngas through the syngas output device;
(6) repeating steps (2) to (5) to continuously produce syngas and hydrogen.