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Efficient desulfurization tower

A desulfurization tower and high-efficiency technology, applied in the field of chemical equipment, can solve problems such as unfavorable system normal operation and increased resistance, and achieve the effects of optimizing the uniform distribution of flue gas, increasing absorption time, and prolonging residence time

Inactive Publication Date: 2017-07-04
成都申川节能环保工程有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, this kind of desulfurization tower often requires a higher tower height and a larger tower diameter to fill the desulfurizer, resulting in increased resistance, which is not conducive to the normal operation of the system

Method used

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Embodiment Construction

[0014] The present invention will be further described below with reference to the accompanying drawings and embodiments, and the mode of the present invention includes but not limited to the following embodiments.

[0015] The purpose of this embodiment is to provide a high-efficiency desulfurization tower, such as figure 1 and figure 2 As shown, the desulfurization tower includes a tower body, and a slurry pool 1, a rectification device, a spray layer 2, a mist eliminator 3, and a flue outlet 4 are sequentially arranged in the tower body from bottom to top. A flue gas inlet 5 is provided, and the flue gas inlet 5 is arranged between the rectification device and the slurry pool 1; it can optimize the uniform distribution of flue gas on the entire cross section of the desulfurization tower, and greatly optimize the flow field in the desulfurization tower.

[0016] The rectification device includes a first rectification layer 6 and a second rectification layer 7, and each rec...

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Abstract

The invention discloses an efficient desulfurization tower. The tower comprises a tower body, a slurry tank, a flue gas inlet, a rectifying device, a spraying layer, a defogger and a flue outlet. The slurry tank, flue gas inlet, rectifying device, spraying layer, defogger and flue outlet are orderly arranged in the tower body. The rectifying device comprises a first rectifying layer and a second rectifying layer. Each one of the rectifying layers comprises a fixed ring fitting to the tower body and used for fixing the rectifying layer in the tower body, a plurality of solid fixed rods arranged in the fixed ring in parallel, and cylindrical pipes sleeving the fixed rods and rotating around the fixed rods. A first gas distributor is arranged between the first rectifying layer and the second rectifying layer. A second gas distributor is arranged between the second rectifying layer and the flue gas inlet. The bottom of the tower body is provided with a stirrer. The desulfurization tower has a compact structure, is easy to operate, reduces height and weight, improves desulfurization efficiency and saves a cost.

Description

technical field [0001] The invention relates to chemical equipment, in particular to a high-efficiency desulfurization tower. Background technique [0002] The basic composition of the existing biogas desulfurization tower is to put fillers in the tower. The gas passes through the packing layer in the desulfurization tower from one end at a low flow rate, absorbs or reacts hydrogen sulfide into sulfide or polysulfide and then stays in the packing layer, and the purified gas is discharged from the other end of the desulfurization tower to achieve the purpose of desulfurization treatment . However, this kind of desulfurization tower often requires a higher tower height and a larger tower diameter to fill the desulfurizer, resulting in increased resistance, which is not conducive to the normal operation of the system. Contents of the invention [0003] The object of the present invention is to provide a high-efficiency desulfurization tower, which has a compact structure an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D53/80B01D53/48B01D53/18
CPCB01D53/80B01D53/1456B01D53/18B01D53/48B01D2258/0283
Inventor 钟黎
Owner 成都申川节能环保工程有限公司
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