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Activated carbon spraying device for small garbage pyrolysis gasifier

A technology of pyrolysis gasification and injection device, applied in gasification process, coke oven, transportation and packaging, etc., can solve the problem of excessive emission of pollutants in flue gas, reduce the burden, solve the problem of substandard flue gas emission, guarantee The effect of air tightness

Pending Publication Date: 2022-03-25
ZHEJIANG UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The purpose of the embodiments of this application is to provide an activated carbon injection device for small-scale waste pyrolysis gasifiers to solve the problem of excessive flue gas emissions from existing small-scale waste heat treatment equipment

Method used

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  • Activated carbon spraying device for small garbage pyrolysis gasifier
  • Activated carbon spraying device for small garbage pyrolysis gasifier
  • Activated carbon spraying device for small garbage pyrolysis gasifier

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Embodiment Construction

[0038] Exemplary embodiments will be described in detail herein, examples of which are illustrated in the accompanying drawings. Where the following description refers to the drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the illustrative examples below are not intended to represent all implementations consistent with this application. Rather, they are merely examples of apparatus and methods consistent with some aspects of the present application as recited in the appended claims.

[0039] The terminology used in this application is for the purpose of describing particular embodiments only and is not intended to limit the application. As used in this application and the appended claims, the singular forms "a," "the," and "the" are intended to include the plural forms as well, unless the context clearly dictates otherwise. It will also be understood that the term "and / or" as...

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Abstract

The invention discloses an activated carbon spraying device for a small-sized garbage pyrolysis gasifier, which comprises an activated carbon spraying device in which an activated carbon layer is formed by accumulation; the sand core is embedded in the bottom closing-up structure of the activated carbon spraying and conveying device; one end of the gas conveying pipe is connected with an inlet of the bottom closing structure of the activated carbon spraying device; an air outlet of the air delivery pump is connected with the other end of the gas delivery pipe; one end of the connecting pipeline is connected to an outlet of the activated carbon spraying device, and the other end of the connecting pipeline is connected to a tail flue of the small garbage pyrolysis gasifier. The device has the advantages of being compact in structure, simple in principle, convenient to operate and stable in operation, and can respond in time according to the actual flue gas change condition to change the activated carbon feeding amount.

Description

technical field [0001] The present application relates to the technical field of domestic waste heat treatment, and in particular, to an activated carbon injection device for a small-scale waste pyrolysis gasifier. Background technique [0002] my country has a vast territory, and most villages and towns are loosely distributed, and are mainly scattered in sparsely populated areas or remote mountainous and island areas. If the incineration method is used to dispose of garbage in such areas, it will easily cause the discharge of pollutants such as dioxins to exceed the standard due to the small scale and simple structure of the treatment. In addition, if the centralized treatment model of "village collection, town transfer, and county (city) treatment" is adopted in these villages and towns, the cost of garbage collection and transportation will become very high, and these villages and towns are often relatively backward in economy, and the local government is financially tig...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D53/10B01D46/02C10J3/82C10B53/00B09B3/40
CPCB01D53/10B01D46/02C10J3/82C10B53/00C10J2300/0946
Inventor 金余其朱中旭陈思雨唐烽马家瑜李民杰
Owner ZHEJIANG UNIV
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