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High-efficiency demisting device

A demister device, high-efficiency technology, applied in the direction of combination device, dispersed particle separation, chemical instruments and methods, etc., can solve the problems of difficult fog droplet removal, difficult cleaning, short flue gas flow path of demist device, etc., to reduce Investment cost, strong adaptability, and the effect of improving classification efficiency

Inactive Publication Date: 2016-02-03
BEIJING CPCEP ENERGY CONSERVATION & ENVIRONMENTAL PROTECTION TECH CO LTD
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Problems solved by technology

[0004] However, most of the above-mentioned devices are integrated structures. If they are partially blocked, it is difficult to clean them. At the same time, the flue gas flow path of the demister device is relatively short, so it is difficult to remove the mist droplets in depth and effectively.

Method used

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Embodiment Construction

[0015] In order to better understand the purpose, structure and function of the present invention, a high-efficiency demisting device of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0016] Such as figure 1 As shown, the high-efficiency demisting device of the present invention includes a housing 100, wherein a smoke inlet 110 and a smoke outlet 120 are arranged on the housing 100, and a first demisting assembly 200 and a second demisting assembly 200 are arranged inside the housing 100 The assembly 300, the first defogging assembly 200 and the second defogging assembly 300 are connected in sequence to form a curved air flow channel inside the housing, and the curved air flow channel communicates with the smoke gas inlet 110 and the smoke gas outlet 120 on the housing 100, To form a flue gas demisting channel.

[0017] further, such as figure 2 As shown, the first demister assembly 200 includes a first demis...

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Abstract

The invention discloses a high-efficiency demisting device which comprises a shell (100), wherein a flue gas inlet (110) and a flue gas outlet (120) are formed in the shell (100); a first demisting assembly (200) and a second demisting assembly (300) are arranged inside the shell (100); the first demisting assembly (200) and the second demisting assembly (300) are sequentially connected and form a bent airflow channel inside the shell; and the bent airflow channel is communicated with the flue gas inlet (110) and the flue gas outlet (120) in the shell (100) so as to form a flue gas demisting channel. According to the high-efficiency demisting device disclosed by the invention, high-efficiency demisting can be realized, a flue gas flow path in the unit space is improved, and the fog drip removal efficiency is improved. Meanwhile, the device is of a modular structure and can be convenient to design and mount.

Description

technical field [0001] The invention relates to the technical field of flue gas desulfurization technology and equipment, in particular to a device capable of realizing high-efficiency demisting, which can be used in industries such as electric power, cement, metallurgy, and chemical industry. Background technique [0002] At present, environmental protection emission indicators are becoming increasingly stringent, and in conventional wet flue gas desulfurization, controlling the escape of fine gypsum and fine dust is one of the problems that plague many power plants. In order to control the escape of mist and entrained dust at the outlet of the desulfurization tower, many The technology adopts multi-stage mist eliminator technology, such as the combination of the first-stage tube type and the second-stage ridge type. [0003] For example, the Chinese utility model patent application with publication number CN204502674U describes "a combined demister". The combined mist eli...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D50/00
Inventor 江浩马志刚白云峰初炜单选户吴立纲
Owner BEIJING CPCEP ENERGY CONSERVATION & ENVIRONMENTAL PROTECTION TECH CO LTD
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