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A flue gas treatment system in the process of biomass solid waste and hazardous waste treatment

A flue gas treatment system and treatment process technology, applied in the field of biomass resource utilization systems, can solve problems such as air pollution, non-compliance with green environmental protection, etc., and achieve the effect of reducing emissions

Active Publication Date: 2018-01-09
山东知周环境科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, the flue gas generated after the incineration of biomass waste is often directly discharged, or only after simple treatment, and the harmful substances in it can easily cause air pollution, which is not in line with the current concept of green environmental protection

Method used

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  • A flue gas treatment system in the process of biomass solid waste and hazardous waste treatment
  • A flue gas treatment system in the process of biomass solid waste and hazardous waste treatment

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Embodiment Construction

[0021] The invention discloses a flue gas treatment system in the process of biomass solid waste and hazardous waste treatment, which is used for the utilization of biomass resources in a pyrolysis gasification system, and can effectively reduce the emission of harmful substances in the flue gas.

[0022] 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, not all, embodiments of the present invention. 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.

[0023] see figure 1 , figure 1 Schematic diagram of the structure of the flue gas treatment system provided by the embodiment of the present invention.

[0024] T...

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Abstract

The invention discloses a flue gas treatment system in the process of biomass solid waste and hazardous waste treatment, which sequentially performs SNCR treatment, rapid cooling and deacidification treatment, neutralization treatment, absorption treatment, dust removal treatment and washing treatment on the flue gas, thereby Effectively reduce the emission of harmful substances in the flue gas, and ensure that the flue gas after the above treatment can be discharged up to the standard; as a preference, NaOH solution is used for quenching and deacidification treatment, NaOH powder is used for neutralization treatment, activated carbon adsorption is used for absorption treatment, and bag dust removal is used for dust removal treatment Combined with ceramic microporous dedusting and water film dedusting, the activated carbon that adsorbs dioxins is captured.

Description

technical field [0001] The invention relates to the technical field of a biomass resource utilization system applicable to a pyrolysis gasification system, in particular to a flue gas treatment system in the process of biomass solid waste and hazardous waste treatment. 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. [0004] At present, the flue gas generated after the incineration of biomass waste is ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F23J15/02
Inventor 董磊徐鹏举常加富于杰刘兆远张兆玲李景东
Owner 山东知周环境科技有限公司