Dry desulfurization reaction device

A reaction device, dry desulfurization technology, applied in separation methods, chemical instruments and methods, gas treatment, etc., can solve the problems of large volume, poor applicability, high pressure in the tower, etc., to improve reaction efficiency, improve uniformity sex, reduce the effect of selection

Pending Publication Date: 2020-01-17
BEIJING ZHTD ENVIRONMENTAL PROTECTION TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The purpose of the present invention is to provide a dry desulfurization reaction device to at least solve the problems of the traditional desulfurization device such as large volume, high pressure inside the tower, and poor applicability.

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Embodiment Construction

[0028] The present invention will be described in detail below with reference to the accompanying drawings and in conjunction with the embodiments. It should be noted that the embodiments in the present application and the features of the embodiments may be combined with each other in the case of no conflict.

[0029] In the description of the present invention, the terms "portrait", "horizontal", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", " The orientations or positional relationships indicated by "top" and "bottom" are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention rather than requiring the present invention to be constructed and operated in a specific orientation, and therefore cannot be understood as Limitations of the present invention. The terms "connected" and "connected" used in the present invention should be understood in...

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Abstract

The invention relates to the technical field of desulfurization in high-pollution industries such as electric power, metallurgy, coking and cement, and particularly provides a dry desulfurization reaction device which comprises a first channel and a second channel which are adjacently arranged in parallel, wherein the starting end of the first channel is a flue gas inlet, the tail end of the firstchannel is communicated with the starting end of the second channel, and the tail end of the second channel is a flue gas outlet; a first adsorbent injection port is formed in a position, close to the starting end of the first channel, of the first channel, and an adsorbent injected from the first adsorbent injection port is an adsorbent for flue gas desulfurization. The dry desulfurization reaction device at least solves the problems of large volume, high pressure in the tower, low applicability and the like of the traditional desulfurization device at present.

Description

technical field [0001] The invention relates to the technical field of desulfurization in electric power, metallurgy, coking, cement and other highly polluting industries, and specifically provides a dry desulfurization reaction device, which can be applied to dry and semi-dry desulfurization systems. Background technique [0002] Dry desulfurization technology has the characteristics of simple process, simple operation, low investment and operation and maintenance costs, easy to handle desulfurization products, and no secondary pollution, and is widely used. The rationality of the design of the core equipment desulfurization reaction unit is related to the performance of the entire desulfurization and denitrification system. The traditional desulfurization reaction device design has the following shortcomings: 1) In order to ensure the reaction time and reaction efficiency of the adsorbent, the volume is generally relatively large; 2) In order to solve the uniform distribut...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D53/81B01D53/50
CPCB01D53/508B01D2251/304B01D2251/404B01D2251/602B01D2251/604B01D2258/0283
Inventor 刘晓敏刘国锋林学良李转丽
Owner BEIJING ZHTD ENVIRONMENTAL PROTECTION TECH CO LTD
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