Small waste incineration structure and method

Abstract

The invention discloses a small waste incineration structure and method. The small waste incineration structure comprises a drying tank (1), wherein the drying tank (1) is connected with a pyrolysis tank (3) through a feeding device (2); and the pyrolysis tank (3) is connected with a combustor (4). The small waste incineration structure is characterized in that a plasma ozone processor (5) and a hot water sleeve (6) are separately arranged at the upper end and the lower part of the drying tank (1), wherein a smoke gas sleeve (7) is arranged on the lower part of the pyrolysis tank (3); a smokeoutlet tube (8) is arranged on the smoke gas sleeve (7); the smoke outlet tube (8) is connected with a smoke gas purifying device (9); a combustion-assisting inlet (10) and a smoke gas pipeline (11) which is connected with the smoke gas sleeve (7) are arranged on the combustor (4); a heat exchanger (14) is arranged on the smoke gas pipeline (11); and the heat exchanger (14) is connected with a hotwater sleeve (6) through a circulating pipeline. The small waste incineration structure has a relatively good drying and decomposing effect, can save energy throughout the process, and is good in index of exhausted smoke gas.

Description

technical field [0001] The invention relates to a structure and a method for incinerating small garbage, belonging to the technical field of garbage treatment. Background technique [0002] In order to meet the flue gas emission standards of various countries and reduce people's doubts and rejection of incineration technology, various waste incineration power plants have invested a lot of manpower, material resources, and financial resources to improve and optimize their systems. However, these are all for large-scale waste treatment, and The current scattered small-scale garbage treatment cannot use large-scale equipment with high cost of operation, but the small-scale garbage treatment equipment cannot achieve the expected treatment effect. At the same time, the drying and decomposition effects of the existing equipment for small-scale garbage are relatively poor. It is more common that the exhaust gas does not meet the standard. [0003] That is: a small-scale waste inci...

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Problems solved by technology

[0002] In order to meet the flue gas emission standards of various countries and reduce people's doubts and rejection of incineration technology, various waste incineration power plants have invested a lot of manpower, material resources, and financial resources to improve and optimize their systems. However, these are all for large-scale waste treatment, and The current scattered small-scale garbage treatment cannot use large-scale equipment with high cost of operation, but the small-scale garbage treatment equipment cannot achieve the expected treatment effect. At the same time, the drying and decomposition effects of the existing equipment for small-scale garbage are relatively poor. It is more common that the exhaust gas does not meet the standard

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