CN102836633A - Absorption tower - Google Patents
Absorption tower Download PDFInfo
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- CN102836633A CN102836633A CN 201110173649 CN201110173649A CN102836633A CN 102836633 A CN102836633 A CN 102836633A CN 201110173649 CN201110173649 CN 201110173649 CN 201110173649 A CN201110173649 A CN 201110173649A CN 102836633 A CN102836633 A CN 102836633A
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- tower body
- fume
- inlet
- tower
- absorption
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Abstract
The invention discloses an absorption tower which comprises a tower body, wherein a purified fume outlet is formed on a side wall at the top of the tower body; a fume inlet is formed on the side wall at the lower part of the tower body; a slurry inlet is formed on the side wall of the tower body below the purified fume outlet; a demister is arranged in the tower body between the slurry inlet and the purified fume outlet; a plurality of spray pipes are arranged in the tower body below the slurry inlet and connected with a spray main pipe; a spin converging coupler is arranged in the tower body between the spray pipes and the fume inlet; an oxygen supply pipe is arranged in the tower body below the fume inlet; a slurry pool is arranged at the bottom of the tower body below the oxygen supply pipe; and the bottom of the slurry pool is connected with a purification pool. The absorption tower has the advantages that fume enters from the lower part, and high-speed revolving is generated by the action of flow guide of the spin converging coupler to stir and mix solid mote and the harmful fume with absorption liquid fully, so as to increase the fume-liquid contacting area; and the desulfuration and dust removal efficiencies are improved greatly. The bottom of the purification pool is connected with the spray main pipe by a circulation pump to realize the recycle of a water resource.
Description
Technical field
The present invention relates to the absorption tower.
Background technology
Usually adopt wet process of FGD equipment to carry out carrying out desulfurization for flue gas and handle, wherein, the absorption tower is the nucleus equipment of wet flue gas equipment; Usually be provided with shower in the absorption tower, adopt the shower spray, flue gas combines with water; Formation is enclosed with the globule of dust, drops to the bottom, absorption tower, but contains the objectionable impurities that some is insoluble in water in the flue gas; Water can not remove dust fully, and flue gas has just carried out preliminary absorption.Therefore, need provide a kind of new technical scheme to solve above-mentioned technical problem.
Summary of the invention
The purpose of this invention is to provide the high absorption tower of a kind of desulfurization and dedusting rate.
The technical solution adopted for the present invention to solve the technical problems is:
The absorption tower comprises tower body, and said tower body top sidewall is provided with clean exhanst gas outlet; Said tower body lower sides is provided with gas approach, and the tower body sidewall of said clean exhanst gas outlet below is provided with the slurries inlet, is provided with demister in the tower body between said slurries inlet and the clean exhanst gas outlet; Be provided with many showers in the tower body of said slurries inlet below; Said shower is connected with the spray house steward, is provided with in the tower body between said shower and the gas approach and revolves the remittance coupler, is provided with the oxygen supply pipe in the tower body of said gas approach below; The tower body bottom of said oxygen supply pipe below is the slurries pond, and bottom, said slurries pond is connected with clarifier-tank.
Said clarifier-tank bottom is connected with the spray house steward through circulating pump.
Said shower is the 2-5 root.
The invention has the beneficial effects as follows: flue gas gets into from the bottom; Converge the guide functions of coupler and produce rotation at a high speed through revolving, fully stir, make to have the solid micronic dust and harmful smoke fully mixes with absorption liquid; Increase the gas-liquid contact area; Thereby improve desulfurization dust-removing efficiency greatly, the clarifier-tank bottom is connected with the spray house steward through circulating pump, realizes the water resource recycle.
Description of drawings
Below in conjunction with the accompanying drawing and the specific embodiment the present invention is described further.
Fig. 1 is a structural representation of the present invention.
Wherein: 1, tower body, 2, clean exhanst gas outlet, 3, gas approach, 4, the slurries inlet, 5, demister, 6, shower, 7, the spray house steward, 8, revolve the remittance coupler, 9, the oxygen supply pipe, 10, the slurries pond, 11, clarifier-tank, 12, circulating pump.
The specific embodiment
Following examples are intended to explain the present invention, are not used for limiting the present invention.
As shown in Figure 1, absorption tower of the present invention comprises tower body 1; Tower body 1 top sidewall is provided with clean exhanst gas outlet 2, and tower body 1 lower sides is provided with gas approach 3, and tower body 1 sidewall of clean exhanst gas outlet 2 belows is provided with slurries inlet 4; Be provided with demister 5 in the tower body 1 between slurries inlet 4 and the clean exhanst gas outlet 2, slurries enter the mouth and are provided with 2 showers 6 in the tower body 1 of 4 belows, shower 6 with spray house steward 7 and be connected; Be provided with in the tower body 1 between shower 6 and the gas approach 3 and revolve remittance coupler 8; Be provided with oxygen supply pipe 9 in the tower body 1 of gas approach 3 belows, tower body 1 bottom of oxygen supply pipe 9 belows is slurries pond 10, and 10 bottoms, slurries pond are connected with clarifier-tank 11; Clarifier-tank 11 bottoms are connected with spray house steward 7 through circulating pump 12, realize the water resource recycle.
Flue gas gets into from the bottom, converges the guide functions of coupler 8 and produces rotation at a high speed through revolving, and fully stirs, make to have the solid micronic dust and harmful smoke fully mixes with absorption liquid, and increase gas-liquid contact area, thus improve desulfurization dust-removing efficiency greatly.
Claims (3)
1. the absorption tower comprises tower body, and said tower body top sidewall is provided with clean exhanst gas outlet; Said tower body lower sides is provided with gas approach, it is characterized in that: the tower body sidewall of said clean exhanst gas outlet below is provided with the slurries inlet, is provided with demister in the tower body between said slurries inlet and the clean exhanst gas outlet; Be provided with many showers in the tower body of said slurries inlet below; Said shower is connected with the spray house steward, is provided with in the tower body between said shower and the gas approach and revolves the remittance coupler, is provided with the oxygen supply pipe in the tower body of said gas approach below; The tower body bottom of said oxygen supply pipe below is the slurries pond, and bottom, said slurries pond is connected with clarifier-tank.
2. absorption tower according to claim 1 is characterized in that: said clarifier-tank bottom is connected with the spray house steward through circulating pump.
3. absorption tower according to claim 1 is characterized in that: said shower is the 2-5 root.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110173649 CN102836633A (en) | 2011-06-21 | 2011-06-21 | Absorption tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110173649 CN102836633A (en) | 2011-06-21 | 2011-06-21 | Absorption tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102836633A true CN102836633A (en) | 2012-12-26 |
Family
ID=47364516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110173649 Pending CN102836633A (en) | 2011-06-21 | 2011-06-21 | Absorption tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102836633A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016050030A1 (en) * | 2014-09-29 | 2016-04-07 | 北京国电清新环保技术股份有限公司 | Rotational flow and sink flow-coupling integrated system for ultra-clean desulphuration and dedusting and desulphuration and dedusting method therefor |
| CN112107990A (en) * | 2020-09-01 | 2020-12-22 | 邹华智 | Efficient atomization spray desulfurization tower and desulfurization process thereof |
-
2011
- 2011-06-21 CN CN 201110173649 patent/CN102836633A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016050030A1 (en) * | 2014-09-29 | 2016-04-07 | 北京国电清新环保技术股份有限公司 | Rotational flow and sink flow-coupling integrated system for ultra-clean desulphuration and dedusting and desulphuration and dedusting method therefor |
| US9915423B2 (en) | 2014-09-29 | 2018-03-13 | Beijing Spc Environment Protection Tech Co., Ltd. | Rotational flow and sink flow-coupling integrated system for ultra-clean desulphuration and dedusting and desulphuration and dedusting method therefor |
| CN112107990A (en) * | 2020-09-01 | 2020-12-22 | 邹华智 | Efficient atomization spray desulfurization tower and desulfurization process thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121226 |