Low-temperature dry distillation and high-temperature quick thermal decomposition treatment process method for municipal domestic garbage

A technology of municipal solid waste and high-temperature thermal decomposition, which is applied to the removal of solid waste, can solve the problems of garbage reduction, secondary pollution, waste of renewable resources, etc., and achieve high-value utilization, large profits, and Realize the effect of full resource recovery
CN102363151AActive Publication Date: 2012-02-29RIZHAO FUTAI ENVIRONMENT SCI & TECH GO

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
RIZHAO FUTAI ENVIRONMENT SCI & TECH GO
Publication Date
2012-02-29

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Abstract

The invention discloses a low-temperature dry distillation and high-temperature quick thermal decomposition treatment process method for municipal domestic garbage, and belongs to the technical field of treatment and utilization of the municipal domestic garbage. The method uses flammable gas generated in the high-temperature decomposition process to pretreat and dry the garbage and to heat a thermal decomposition furnace, gets rid of the garbage and changes waste material into things of value without exterior energy consumption, and achieves cyclic utilization of the garbage regeneration energy. The successful research and development of the yin and yang cyclic high-temperature thermal decomposition furnace solves key technology problem of garbage high temperature thermal decomposition technology and device. An organic garbage pressing molding technology effectively guarantees garbage batch treatment and heat value of regeneration carbon. The high-temperature thermal decomposition in a close anoxia condition in the garbage treatment process and use of additive restrain and eliminate the generation of the dioxin, and no dust or exhaust gas is directly discharged, so that a secondary pollution problem is solved. A garbage volume reduction rate and a resource use ratio are maximized.
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Description

technical field

[0001] The invention belongs to the technical field of municipal solid waste treatment, and is an advanced comprehensive system process for solid waste treatment, especially a low-temperature dry distillation high-temperature rapid thermal decomposition treatment process for municipal solid waste. And high-temperature rapid thermal decomposition technology, to achieve no incineration, no secondary pollution, energy regeneration and utilization process. Background technique

[0002] With the rapid development of my country's economic construction and urban construction, the urban framework is getting bigger and bigger, the urban population is increasing, and the amount of domestic garbage is also increasing. Domestic garbage has become one of the environmental problems we are facing that need to be solved urgently. The annual growth rate of garbage in the world is 8.42%, while the growth rate of garbage in China reaches more than 10%. China alone produces near...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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