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Low-flow-resistance smoke mixing apparatus

A flue gas mixing and swirling device technology, which is applied in the direction of fluid mixer, gas and gas/steam mixing, mixer, etc., can solve the problem of unsatisfactory flue gas mixing, and achieve the effect of avoiding a single disturbing structure

Inactive Publication Date: 2016-11-23
重庆赛宝工业技术研究院有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0007] In view of the above, the object of the present invention is to provide a flue gas mixing device with low resistance flow, which is used to solve the problem of unsatisfactory flue gas mixing in the prior art

Method used

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  • Low-flow-resistance smoke mixing apparatus
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  • Low-flow-resistance smoke mixing apparatus

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Embodiment Construction

[0028] 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 part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts fall within the protection scope of the present invention.

[0029] Please refer to figure 1 , providing a flue gas mixing device with low resistance flow, which includes a flue gas mixing pipeline 1, on which a cold gas input device 2 and a gas swirling device 3 are sequentially arranged, wherein, The direction of the cold gas output by the cold gas input device 2 is perpendicular to the direction in which the flue gas flows in the flue gas mixing pipeline 1; the flow direction of the gas after passing ...

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Abstract

The invention provides a low-flow-resistance smoke mixing apparatus, comprising a smoke mixing pipeline; a cold gas charging device and a gas cyclone device are arranged sequentially on the smoke mixing pipeline, wherein a direction of cold gas discharged by the cold gas charging device is perpendicular to a flowing direction of smoke in the smoke mixing pipeline; a gas supply direction of the gas cyclone device is the same as a flowing direction of the smoke in the smoke mixing pipeline. The novel smoke mixing apparatus provided herein enables quick mixing for multiple gas flows herein, the length of a mixing segment of the smoke mixing apparatus is shortened, and equipment investment expense is reduced; the components of smoke at the cross section of an outlet of the apparatus are uniform and have small temperature differences, the apparatus has small system resistance, and operation cost of equipment is reduced.

Description

technical field [0001] The present invention relates to a smoke mixing device, more specifically, to a smoke mixing device with low resistance flow. Background technique [0002] The flue gas mixing device is a device that mixes gases at different temperatures to meet the flue gas temperature requirements of the process. It is widely used in metallurgy, power, energy, chemical industry, building materials, pharmaceuticals, food processing and other industries. In practical engineering applications, due to the limitation of the installation location, the flue gas is often required to be deeply mixed in a short channel, and no new dust particles harmful to the process will be generated during the mixing process. At the same time, in order to reduce equipment operating costs, it is hoped that the additional resistance of the flue gas mixing device to the original system should be as small as possible. In order to meet the requirements of engineering use, a special design of th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01F5/04B01F3/02B01F23/10
CPCB01F23/10B01F25/311B01F25/32
Inventor 刘义平张孝华李胜海肖飞伍昆仑金善强
Owner 重庆赛宝工业技术研究院有限公司
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