Demister for desulfurization tower

A technology of demister and desulfurization tower, which is applied in the field of environmental protection and desulfurization, can solve the problems of increasing tower body height and manufacturing cost, multi-level installation space of multi-stage demister, increasing investment cost, etc., so as to increase demisting effect and reduce The effect of reducing investment cost and operating cost

Active Publication Date: 2015-12-02
佛山赛因迪环保科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] 1. The multi-stage demister requires more installation space, which increases the height of the tower and the manufacturing cost;
[0004] 2. Multi-stage demisters require more flushing devices for flushing and descaling. For example, the first-level demister requires two-layer flushing devices,

Method used

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  • Demister for desulfurization tower
  • Demister for desulfurization tower
  • Demister for desulfurization tower

Examples

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Example Embodiment

[0016] The present invention will be further described in detail with reference to the accompanying drawings and embodiments:

[0017] As shown in the figure, the present invention includes a support ring 1, a support shaft 2 located in the middle of the support ring 1, and several blades 3 distributed around the support shaft 2 and welded and fixed between the support ring 1 and the support shaft 2. The blades 3 include Two connected blade units 3a with a convex arc-shaped cross section and a hook blade 3b bent outward and downward fixedly connected to one of the blade units 3a by welding, and the blade 3 is connected along one of the blade units with the hook blade 3b The direction from 3a to the other blade unit 3a is inclined upward.

[0018] The support shaft 2 includes a cylinder 2a and a blind plate 2b that closes the through hole in the middle of the cylinder 2a.

[0019] The connecting part of the two blade units 3a is a bending part 3c, and the two blade units 3a together ...

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Abstract

Provided is a demister for a desulfurization tower. The demister is characterized by comprising a supporting ring, a supporting shaft located in the middle of the supporting ring, and a plurality of blades which are distributed around the supporting shaft and fixed between the supporting ring and the supporting shaft. Each blade comprises two blade units connected together and a hook blade body bent towards the lower portion of the outer side, the sections of the blade units are in an upwards-protruding arc shape, and each hook blade body is connected below one of the two blade units of each blade. The blades are inclined upwards from the blade units connected with the hook blade bodies to the other blade units. Compared with the prior art, the demister has the advantages that large-particle solids and small-particle solids can be removed at the same time, meanwhile, resistance losses can be reduced, the number of flushing devices can be reduced, the demisting effect of the desulfurization tower can be improved, and the investment cost and running cost of the desulfurization tower are reduced.

Description

Technical field: [0001] The invention relates to an environment-friendly sulfur removal technology. Background technique: [0002] At present, the demisting section of the desulfurization tower usually adopts the method of connecting multiple demisters in series to remove secondary fine dust and mist droplets. For example, first set up a layer of corrugated plates to remove large particles, and then set up a layer of swirl plates to remove small particles. This method of cascading multiple demisters has the following disadvantages: [0003] 1. The multi-stage demister requires more installation space, which increases the height of the tower and the manufacturing cost; [0004] 2. Multi-stage demisters require more flushing devices for flushing and descaling. For example, the first-level demister requires two-layer flushing devices, and the second-level demister requires three-layer flushing devices, which increases the investment cost; [0005] 3. The increase in the numb...

Claims

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Application Information

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IPC IPC(8): B01D45/16
Inventor 黄建起
Owner 佛山赛因迪环保科技有限公司
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