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waste incineration method

A waste and waste gas technology, applied in the direction of combustion method, incinerator, combustion type, etc., can solve problems such as insufficient combustion, incomplete decomposition of hazardous waste, and substandard discharge, and achieve the effect of solving incomplete decomposition

Active Publication Date: 2019-07-05
CHINA ENFI ENGINEERING CORPORATION
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  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] The main purpose of the present invention is to provide a waste incineration method to solve the problems of incomplete decomposition, insufficient combustion and substandard discharge of hazardous waste in the prior art

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Embodiment Construction

[0024] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0025] It should be pointed out that the following detailed description is exemplary and intended to provide further explanation to the present application. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

[0026] For the convenience of description, spatially relative terms may be used here, such as "on ...", "over ...", "on the surface of ...", "above", etc., to describe the The spatial positional relationship between one device or feature shown and other devices or features. It will be understood that the spatially relative terms are intended to encomp...

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Abstract

The invention provides a waste incineration method. The waste incineration method comprises the steps of S1, sending waste and a first combustion-supporting gas into a rotary kiln to be treated; S2, sending waste treated through the rotary kiln and a second combustion-supporting gas into a secondary combustion chamber to be subjected to combustion treatment; and S3, sending exhaust gas after combustion of the secondary combustion chamber into an exhaust gas treatment device to be treated. Through the technical scheme, the problems that in the prior art, decomposition of dangerous waste is incomplete, combustion is insufficient, and discharge does not reach the standard are effectively solved.

Description

technical field [0001] The invention relates to the technical field of waste incineration, in particular to a waste incineration method. Background technique [0002] Hazardous waste refers to waste that is included in the "National List of Hazardous Wastes" or identified according to the national hazardous waste identification standards and identification methods with hazardous characteristics. Hazardous waste is divided into 46 categories with a total of 479 kinds. There are many types and complex components. One of the key and difficult issues of protection. [0003] Due to the above-mentioned characteristics of hazardous waste, different disposal methods should be carried out according to its classification, composition and physical and chemical characteristics. At present, the treatment and disposal methods of hazardous waste in the world include: incineration, landfill, resource recovery (reuse), safe storage, physical and chemical treatment, etc. [0004] The incin...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F23G5/027F23G5/44F23J15/02
CPCF23G5/027F23G5/44F23J15/02
Inventor 陈德喜姚建明胡立琼唐续龙彭孝容刘霞梁梅
Owner CHINA ENFI ENGINEERING CORPORATION