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Wet-type desulfurizing deduster downstream spraying structure

A technology of wet desulfurization and dust collector, applied in chemical instruments and methods, using liquid separating agent, combined devices, etc., can solve the problems of increasing fan motor power and increasing the overall operation resistance of equipment, so as to reduce motor power and reduce equipment resistance , the effect of low operating cost

Inactive Publication Date: 2012-10-24
无锡翱翔环保机械有限公司
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

Flue gas and desulfurization liquid are in reverse contact. Although this process is widely used, it increases the overall running resistance of the equipment and also increases the motor power of the fan.

Method used

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  • Wet-type desulfurizing deduster downstream spraying structure

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Embodiment Construction

[0010] The present invention will be further described below in conjunction with accompanying drawing:

[0011] as attached figure 1 As shown, the present invention includes a base cylinder 1 on which a desulfurizer cylinder 2 and a dehydrator cylinder 3 are arranged. The diameters of the upper ports of the desulfurizer cylinder 2 and the dehydrator cylinder 3 are both smaller than the diameters of the lower ports, and a spray pipe 4 is provided at the upper port of the desulfurizer cylinder 2 . The foundation cylinder 1 is made of concrete, and a partition plate 5 is arranged inside it.

[0012] Working process of the present invention is as follows:

[0013] The sulfur-containing flue gas enters from the upper end of the desulfurizer barrel 2, fully mixes with the desulfurization liquid sprayed from the spray pipe 4, and then moves from top to bottom. During the downward movement of the desulfurizer barrel 2, the flue gas velocity Slow down, which is beneficial for dust, ...

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PUM

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Abstract

The invention discloses a wet-type desulfurizing deduster downstream spraying structure, which is characterized by comprising a base cylinder (1), which is provided with a desulfurizer cylinder (2) and a dehydrator cylinder (3). The upper port diameters of the desulfurizer cylinder (2) and the dehydrator cylinder (3) are both smaller than the lower port diameters. A spraying pipe (4) is disposed at the upper port of the desulfurizer cylinder (2). While meeting the desulfurization effect requirement, the spraying structure disclosed in the invention can reduce the equipment running resistance by 400-500Pa and greatly reduce the motor power of a fan, thus really reaching the effects of high efficiency and energy saving. The running mode is safe and reliable, the equipment resistance is small. Simultaneously, a lot of energy can be saved, and the running cost is low.

Description

technical field [0001] The invention relates to a desulfurization dust removal cylinder in a desulfurization system. Background technique [0002] At present, the process flow of the desulfurization dust collector is generally that the flue gas enters from the bottom of the desulfurization tower, and then goes upward, and the nozzle is arranged in the desulfurization section to spray downward. The flue gas is in reverse contact with the desulfurization liquid. Although this process is widely used, it increases the overall running resistance of the equipment and also increases the motor power of the fan. Contents of the invention [0003] The object of the present invention is to address the shortcomings of the above-mentioned prior art and provide a wet desulfurization dust collector with a downstream spraying structure with simple and practical structure, obvious energy-saving effect, convenient liquid level adjustment and strong load adaptability. [0004] The techn...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D50/00B01D47/06B01D53/18B01D53/78B01D53/48
Inventor 曹升华
Owner 无锡翱翔环保机械有限公司
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