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A biomass solid waste and hazardous waste treatment system

A treatment system and flue gas treatment system technology, applied in the field of biomass solid waste and hazardous waste treatment systems, can solve the problems of large land occupation, secondary pollution, etc., and achieve the effect of reducing emissions and improving gasification efficiency

Active Publication Date: 2017-07-11
山东知周环境科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Its traditional treatment methods include landfill and incineration, but it needs to occupy a large amount of land, and it is easy to cause secondary pollution, especially some hazardous waste

Method used

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  • A biomass solid waste and hazardous waste treatment system
  • A biomass solid waste and hazardous waste treatment system
  • A biomass solid waste and hazardous waste treatment system

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Embodiment Construction

[0040] The invention discloses a biomass solid waste and hazardous waste treatment system, which is used for resource utilization of biomass in a pyrolysis gasification process, and can effectively reduce pollution.

[0041] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0042] provided by the embodiments of the present invention. The core improvement point of the biomass solid waste and hazardous waste treatment system is that it includes a sequentially connected pretreatment system, feeding system...

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Abstract

The invention discloses a biomass solid waste and hazardous waste treatment system. The biomass solid waste and hazardous waste treatment system sequentially performs pretreatment, feeding, pyrolysis gasification and combustion gas production on materials and performs flue gas treatment on the produced exhaust gas. The combustion temperature of a pyrolysis gasification furnace is controlled at 700 DEG C-900 DEG C to avoid the problem of coking proneness of a fixed bed. The overall operating environment is a reducing atmosphere for effectively suppressing the production of NOx, overall materials in the bed is high in disturbance, and the overall gas production amount and the overall gas production rate are stable. The gas produced by a pyrolysis gasification bed can fully burn and burn out waste liquid and ash produced by the pyrolysis gasification bed to further reduce carbon residue values of the ash and complete eliminate the waste liquid. A bubbling fluidized bed combustion column uses the pyrolysis gasification bed ash as a bed material, and the air entering the combustion column prompts the fluidization of materials in the furnace.

Description

technical field [0001] The invention relates to the technical field of a biomass resource utilization system suitable for a pyrolysis gasification process, in particular to a biomass solid waste and hazardous waste treatment system. Background technique [0002] Biomass waste is the waste produced by human beings in the process of utilizing biomass production and consumption. Its traditional treatment methods include landfill and incineration, but it needs to occupy a large amount of land, and it is easy to cause secondary pollution, especially some hazardous waste. [0003] At present, my country's biomass waste has the characteristics of large production volume and high content of degradable organic matter. If it can be used effectively, it will not only reduce pollution, but also help alleviate the current situation of my country's energy shortage. Contents of the invention [0004] In view of this, the present invention provides a biomass solid waste and hazardous was...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F23G5/027F23G5/033F23G5/04F23G5/12F23G5/44F23G7/00F23J15/02
CPCF23G5/027F23G5/033F23G5/04F23G5/12F23G5/44F23G7/00F23G2201/10F23G2201/20F23G2201/30F23G2201/40F23G2201/80F23G2204/103F23G2209/10F23J15/02F23J2215/00
Inventor 董磊徐鹏举梁敬翠孙传胜陈勇张兆玲李景东
Owner 山东知周环境科技有限公司
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