Harmless reduction treatment method of smoldering organic waste
A treatment method and organic waste technology, applied in the direction of solid waste removal, etc., can solve problems such as insufficient fastness, uneven cooling of incineration products, high dioxin residues, etc., to achieve improved dynamics, harmless reduction and resource utilization Effect
Inactive Publication Date: 2016-08-24
北京中环境盈科技有限公司
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Problems solved by technology
But this will inevitably bring considerable energy consumption required for high-temperature incineration and quenching measures necessary to achieve rapid cooling (such as water spray quenching, etc.)
And this often leads to the problem of excessive dioxin residues in the exhaust gas due to uneven or insufficient cooling of the incineration products
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[0022] The preferred embodiments of the invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the invention can be more easily understood by those skilled in the art, so as to define the protection scope of the invention more clearly.
[0023] see figure 1 , the organic waste smoldering harmless reduction treatment method of the present invention uses the smoldering method to carry out harmless treatment on the sieved garbage, smoldering refers to flameless combustion, and flameless combustion refers to material core It is a kind of combustion in which the internal combustion does not transmit the flame to the external surface, that is, no open flame will be generated during the garbage disposal process.
[0024] S101: Screening the garbage materials to remove inorganic substances therein, to obtain sieved garbage materials.
[0025] In order to prevent the generation of dioxin-like products in the ga...
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The invention discloses a smoldering harmless decrement treatment method for organic refuse, which comprises the following steps: screening refuse raw materials to remove inorganic matters inside to obtain the screened refuse materials; putting the refuse materials in a reaction kettle; heating the refuse materials in the reaction kettle by utilizing infrared rays; injecting active catalysis elements in the reaction kettle; regulating the temperature in the reaction kettle to be controlled within the second set temperature range, thus realizing stable smoldering; after the reaction is finished, taking out the smoldered refuse residues through a discharge outlet. According to the smoldering harmless decrement treatment method for organic waste, the harmless decrement treatment of the organic refuse under low-temperature environment can be realized, the volume of the refuse can be greatly decreased, and the energy can be saved.
Description
technical field [0001] The invention relates to a method for harmless reduction and resourceful treatment of organic waste. Background technique [0002] Dioxin is a kind of organic compound with high toxicity. Its toxicity is 900 times that of arsenic. serious health hazard. The International Center for Cancer Research has listed it as a first-class human carcinogen. In addition to carcinogenic toxicity, dioxin also has reproductive toxicity and genotoxicity, directly endangering the health and life of future generations. Moreover, microorganisms and hydrolysis in nature have little effect on the molecular structure of dioxins, and dioxins in the environment are difficult to degrade and eliminate naturally. Therefore, dioxin pollution is a major issue related to human survival and must be strictly controlled. [0003] Studies have shown that 90% of dioxins in the atmosphere come from municipal and industrial waste incineration. Leaded gasoline, coal, anti-corrosion tre...
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IPC IPC(8): B09B3/00B09B5/00
Inventor 毛协民司宏力陈庆华刘济华
Owner 北京中环境盈科技有限公司