Combustion apparatus

A technology of combustion device and air intake device, which is applied in the direction of using combustion for chemical analysis, etc., which can solve problems such as inaccurate measurement, achieve the effects of short time consumption, eliminate temperature drop, and avoid changes in chemical properties

Inactive Publication Date: 2017-04-26
ENN ENERGY SERVICE
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0005] An embodiment of the present invention provides a combustion device, which is used to solve the technical problem of inaccurate measurement caused by changes in the physical and chemical stru

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[0029] In order to make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be described clearly and completely in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of the embodiments of the present invention, not all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0030] In order to better understand the above technical solutions, the above technical solutions will be described in detail below in conjunction with the accompanying drawings of the specification and specific implementations.

[0031] The combustion device in the embodiment of the present invention can be used for the combustion and ...

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Abstract

The invention discloses a combustion apparatus which can simulate actual combustion conditions better. The combustion apparatus includes a first container, a second container and a connection pipe. The first container includes a first container body, a first opening and a second opening; the second container includes a second container body, a third opening, a forth opening and a fifth opening; the connection pipe connects the second opening to the third opening. To-be-combusted coal powder is added into the first container body through the first opening, and is subjected to pyrolysis treatment in the first container body to obtain coal coke. The coal coke is fed into the second container body through the connection pipe and is heated in the second container body. The coal coke is combusted by means of oxygen, which is fed through the forth opening, so as to obtain at least one combustion product. The fifth opening is used for discharging a gas combustion product among the at least one combustion product.

Description

technical field [0001] The invention relates to the field of chemical industry, in particular to a combustion device. Background technique [0002] The combustion process of pulverized coal is usually divided into two stages, namely the pyrolysis of pulverized coal and the combustion of coal char. In the usual combustion process, pulverized coal is pyrolyzed first to obtain coke (coke). For coke, it is more difficult to ignite and burn out than for pulverized coal. Therefore, the combustion rate and burnout time of pulverized coal Basically determined by the content of coke. In actual production, the burning time of coke in traditional boilers usually accounts for 90% of the overall burning time. Because the two processes of pulverized coal pyrolysis and coke combustion are very different, we usually study the two processes of pulverized coal pyrolysis and coke combustion separately in the research process. [0003] At present, for the research process of coke, usually a ...

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Application Information

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IPC IPC(8): G01N31/12
CPCG01N31/12
Inventor 胡子乔薛康
Owner ENN ENERGY SERVICE
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