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Pre-treatment technology for biomass solid waste and dangerous waste

A biomass and pretreatment technology, applied in the field of biomass resource utilization systems, can solve the problems of occupying a large amount of land and secondary pollution, and achieve the effects of reducing excessive temperature, rapid reduction, and rapid water removal.

Inactive Publication Date: 2015-09-09
山东百川同创能源有限公司
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  • 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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  • Pre-treatment technology for biomass solid waste and dangerous waste

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Embodiment Construction

[0021] The invention discloses a biomass solid waste and hazardous waste pretreatment process, which is used for resource utilization of biomass in a pyrolysis gasification process, and can meet the requirements of subsequent gasification combustion.

[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 ,Should figure 1 It is a flow chart of the biomass solid waste and hazardous waste pretreatment process provided by the embodiment of the present invention.

[0024] The core improvement po...

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Abstract

The invention discloses a pre-treatment technology for biomass solid waste and dangerous waste. In the smashing working procedure, materials are homogenized to ensure the performance of subsequent treatment; in the filter pressing working procedure, through a mechanical water removing manner, rapid quantity reducing and water removing are achieved, and energy saving is maximized; in the drying working procedure, a manner that paddle conduction type drying is combined with disc type drying is adopted, wherein the conduction type drying has the beneficial effects of being clean and efficient, and most water in wet residues obtained after filter pressing can be rapidly removed; during disc drying, as heat media are led into the upper portion, and cold media are led into the lower portion, the requirements on the water content of materials for final gasification are met, and the temperature of the discharged materials can be effectively adjusted.

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 pretreatment process. 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...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B09B3/00B09B5/00
Inventor 董磊徐鹏举霍燕梁敬翠李晗张兆玲
Owner 山东百川同创能源有限公司