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Wet-type desulfurization and dust removal tower

A technology for wet desulfurization and dust removal towers, which is applied in the separation of dispersed particles, chemical instruments and methods, combined devices, etc., can solve the problems of poor versatility of wet desulfurization and dust removal towers.

Active Publication Date: 2020-10-02
山东蓝驰环境科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the above defects, the object of the present invention is to provide a wet desulfurization and dust removal tower, which aims to solve the technical problem of poor versatility of the wet desulfurization and dust removal tower in the prior art

Method used

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  • Wet-type desulfurization and dust removal tower
  • Wet-type desulfurization and dust removal tower
  • Wet-type desulfurization and dust removal tower

Examples

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Embodiment 1

[0032] Such as figure 1 As shown, the wet desulfurization and dust removal tower includes a tower body 1, and the tower body 1 includes a liquid holding section 10, a desulfurization section 11, a dust removal section 12, and a straight discharge section 13 from bottom to top. The atomizing spray assembly 2, the atomizing spray assembly 2 is connected to the lye pool through the liquid inlet pipe, and several vertically spaced mist eliminators 3 are arranged in the dust removal section 12, and the mist eliminator 3 is preferably a swirl plate. The tower body 1 is equipped with a gas distribution device 4, the gas distribution device 4 is connected to the exhaust gas source through a pipeline with a pump, the gas distribution device 4 is located between the desulfurization section 11 and the liquid holding section 10, and the pump body pumps the exhaust gas into the gas distribution device In 4, the gas distribution device 4 evenly distributes the exhaust gas to flow upward, an...

Embodiment 2

[0040] The difference between this embodiment and Embodiment 1 is that: Figure 7 As shown, the outlet of the liquid holding section 10 is connected to the inlet of the regeneration tank 7, the outlet of the regeneration tank 7 is connected to the inlet of the sedimentation tank 8, the outlet of the sedimentation tank 8 is connected to the inlet of the circulating water tank 9, and the outlet of the circulating water tank 9 is connected to the main A circulation pump 90 is installed on the liquid inlet pipe 20 and the circulation pipeline. The lye is stored in the liquid holding section 10 after reacting with the sulfur oxides in the exhaust gas, and the circulation pump 90 transports the solution in the liquid holding section 10 to the regeneration pool 7, and then regenerates it under heating conditions by adding oxygen and catalyst. After the solution enters the sedimentation tank 8, the impurities in the solution are precipitated, and the lye formed after the treatment ent...

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Abstract

The invention discloses a wet-type desulfurization and dust removal tower, and relates to the technical field of desulfurization devices. The tower comprises a tower body, wherein the tower body sequentially comprises a liquid holding section, a desulfurization section, a dust removal section and a direct discharge section from bottom to top; an atomization spraying assembly connected with an alkali liquor pool through a liquid inlet pipeline is arranged in the desulfurization section; a plurality of demisters are arranged in the dust removal section; a gas distribution device is arranged in the tower body; the gas distribution device is connected with a waste gas source through a pipeline with a pump; the gas distribution device is located between the desulfurization section and the liquid holding section; at least two supporting rods are connected between the liquid holding section and the direct discharge section; the desulfurization section and the dust removal section are an integrally formed rubber cylinder; the two ends of the rubber cylinder are connected to the liquid holding section and the direct discharge section in a sealed mode respectively; and the rubber cylinder isconnected with the atomization spraying assembly, the demisters and the gas distribution device through hoops. The technical problem of poor universality of a wet-type desulfurization and dust removal tower in the prior art is solved, adjustment can be carried out according to flue gas with different sulfur oxide and particle contents, and the universality of equipment is improved.

Description

technical field [0001] The invention relates to the technical field of desulfurization devices, in particular to a wet desulfurization and dedusting tower. Background technique [0002] The desulfurization and dust removal tower desulfurizes the flue gas to make the flue gas meet the emission standards. The flue gas desulfurization uses lye to react with sulfur oxides in the flue gas, and the reacted flue gas enters the dust removal tower for dust removal and is discharged. [0003] The tower body of the current integrated wet desulfurization and dust removal tower is fixed, that is, the height of the tower body after construction is fixed, and the flow distance required for different flue gases is also different, resulting in the current integrated The desulfurization and dedusting tower has poor versatility; and it is necessary to install spray components, mist eliminators and other components at predetermined positions in the tower body. Once such components are installed...

Claims

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Application Information

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IPC IPC(8): B01D53/78B01D53/50B01D45/12B01D50/00
CPCB01D53/78B01D53/502B01D45/12B01D50/00B01D50/40
Inventor 东庆德高泽光
Owner 山东蓝驰环境科技股份有限公司
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