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Dust removal desulfurization multiplier and wet desulfurization device

A wet desulfurization and multiplier technology, which is applied to cyclone devices, separation devices, combined devices, etc., can solve the problems of inability to carry out renovation, long renovation construction period, and high operating costs, and achieves low renovation costs and operating costs, and dust removal. The effect of high desulfurization efficiency and easy engineering transformation

Active Publication Date: 2020-02-14
BEIJING ZHONGNENG NUOTAI ENERGY SAVING & ENVIRONMENTAL PROTECTION CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The above-mentioned transformation plan has a long construction period, large land occupation, high construction cost and high operating cost
Moreover, some projects cannot be transformed due to the problem of the factory site.

Method used

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  • Dust removal desulfurization multiplier and wet desulfurization device
  • Dust removal desulfurization multiplier and wet desulfurization device
  • Dust removal desulfurization multiplier and wet desulfurization device

Examples

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Embodiment Construction

[0023] The present application includes a cyclone cylinder, and a blind cylinder arranged inside the cyclone cylinder, and cyclone blades are installed on the blind cylinder. A sieve plate with a preset opening ratio is set above the cyclone cylinder. When the flue gas passes through the dust removal and desulfurization booster, gas-liquid impact and rotational flow will occur between the cyclone blades and the wall of the cyclone cylinder. The sieve keeps the droplets trapped within the cyclone. Therefore, in this application, due to the violent collision between the slurry and the flue gas in the relatively closed space between the cyclone cylinder and the sieve plate, a stronger mass transfer effect can be produced, and at the same time, dust and liquid droplets can be effectively prevented from splashing out of the cyclone cylinder. The dust removal and desulfurization efficiency of the present application is high, and it is convenient for engineering transformation, and t...

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Abstract

The application provides a dust removal desulfurization booster and a wet desulfurization device. The dust removal desulfurization booster includes a cyclone cylinder and a blind cylinder arranged inside the cyclone cylinder. Cyclone blades are installed on the blind cylinder, and the flue gas passes through the When the dedusting and desulfurization multiplier is used, gas-liquid impact and rotating flow are generated between the cyclone blades and the wall of the cyclone cylinder, and a sieve plate with a preset opening ratio is arranged above the cyclone cylinder, and the sieve plate The plate keeps the droplets trapped inside the cyclone. The dust removal and desulfurization efficiency of the present application is high, and it is convenient for engineering transformation, and the transformation cost and operation cost are low.

Description

technical field [0001] This application relates to the technical field of wet desulfurization, in particular to a dedusting desulfurization booster and a wet desulfurization device. Background technique [0002] Desulfurization refers to fixing the sulfur element in coal into a solid by calcium base and other methods to prevent the formation of SO2 during combustion. At present, desulfurization methods can be divided into wet method, dry method and semi-dry (semi-wet) method according to the dry and wet state of absorbent and desulfurized product in the desulfurization process. Wet desulfurization technology is to desulfurize and treat desulfurized products in a wet state with a solution or slurry containing an absorbent. This method is widely used in boiler flue gas or industrial tail gas due to its advantages such as fast desulfurization reaction speed, simple equipment, and high desulfurization efficiency. pollution control. [0003] At present, there are many domestic ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01D50/00B01D53/50B01D53/80B01D53/78
CPCB01D53/504B01D53/78B01D53/80B01D2258/0283B01D2251/2062B01D2251/404B01D50/10B01D45/16B04C3/04B01D2247/101B01D2247/108B04C2003/006B01D47/06
Inventor 不公告发明人
Owner BEIJING ZHONGNENG NUOTAI ENERGY SAVING & ENVIRONMENTAL PROTECTION CO LTD
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