Domestic garbage treatment method and treatment system
A technology of domestic waste and treatment method, which is applied in the field of domestic waste treatment, can solve the problems of high treatment cost, long treatment time, easy to pollute the surrounding environment, etc., and achieve the effect of improving treatment efficiency and reducing pollutant content
Pending Publication Date: 2021-10-22
湖南省欣洁环保科技有限公司
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Problems solved by technology
[0004] The invention provides a domestic waste treatment method and a treatment system to solve the technical problems of the existing domestic waste treatment process, which easily pollutes the surrounding environment, affects the lives of surrounding people, has low treatment efficiency, long treatment time, and high treatment cost
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[0020] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings, but the present invention can be implemented in various ways defined and covered below.
[0021] like figure 1 As shown, the domestic waste disposal method of the present embodiment comprises the following steps: a, the material is subjected to preliminary treatment; b, the quantitative material enters the closed cavity and feeds a trace amount of oxygen to ignite the material, so that the material is in an oxygen-deficient environment Carry out incomplete combustion and thermally crack the material in an oxygen-deficient environment; c. Collect the flammable gas produced by the incomplete combustion of the material and the cracked gas produced by the thermal cracking of the material and concentrate on complete combustion; d. The material enters the stable After the pyrolysis reaction and before the end of the pyrolysis reaction, fill the closed cavity...
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The invention discloses a household garbage treatment method and treatment system. The household garbage treatment method comprises the following steps that a, earlier-stage treatment is conducted on materials; b, quantitative materials are made to enter a closed cavity, a trace amount of oxygen is introduced, the materials are ignited, the materials are made to be incompletely combusted in an anoxic environment, and the materials are made to be subjected to thermal cracking in the anoxic environment; c, combustible gas generated by incomplete combustion of the materials and cracking gas generated by thermal cracking of the materials are collected and intensively subjected to complete combustion; d, after the materials enter the stable thermal cracking reaction and before the thermal cracking reaction is finished, quantitative materials subjected to earlier stage treatment are supplemented into the closed cavity; and e, the step b to the step d are repeatedly executed till household garbage treatment is completed. The treatment efficiency is high, the treatment cost is low, the influence on the surrounding environment is small, the generated heat energy and hot steam can be fully utilized, and certain application value and economic value are brought to the surroundings.
Description
technical field [0001] The invention relates to the technical field of domestic waste treatment, in particular to a domestic waste treatment method. In addition, the invention also relates to a domestic waste treatment system. Background technique [0002] Domestic waste refers to solid waste produced by people in their daily life or activities that provide services for daily life, as well as solid waste that is regarded as domestic waste according to laws and administrative regulations. It mainly includes household garbage, bazaar trade and commercial garbage, public place garbage, street cleaning garbage, and garbage from enterprises and institutions. [0003] The existing domestic waste treatment mainly includes landfill treatment, incineration treatment and composting treatment. However, the existing waste disposal methods have many disadvantages, for example: landfill treatment requires a large amount of landfill land, and has a great impact on the surrounding environ...
Claims
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IPC IPC(8): F23G5/027F23G5/033F23G5/04F23G5/14F23G5/44F23G5/46
CPCF23G5/027F23G5/04F23G5/14F23G5/033F23G5/444F23G5/46
Inventor 王小明
Owner 湖南省欣洁环保科技有限公司