CN201632171U - Washing tower - Google Patents
Washing tower Download PDFInfo
- Publication number
- CN201632171U CN201632171U CN2010201339617U CN201020133961U CN201632171U CN 201632171 U CN201632171 U CN 201632171U CN 2010201339617 U CN2010201339617 U CN 2010201339617U CN 201020133961 U CN201020133961 U CN 201020133961U CN 201632171 U CN201632171 U CN 201632171U
- Authority
- CN
- China
- Prior art keywords
- baffle plate
- wall
- scrubbing tower
- stream baffle
- wall stream
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- Treating Waste Gases (AREA)
Abstract
The utility model discloses a washing tower which comprises a demisting zone, a spraying zone and a slurry pond from top to bottom, wherein the spraying zone comprises a spraying layer and a spraying and washing pipeline; the inner wall of the washing tower is provided with a plurality of wall flow baffle plates used for blocking wall-attaching flows; and simultaneously, the wall flow baffle plates are provided with channels which are convenient for gas to pass through. The wall flow baffle plates are arranged, thus blocking the wall-attaching flows of washing liquid and being capable of effectively improving the utilization rate of a detergent.
Description
Technical field
The utility model relates to a kind of scrubbing tower, is applicable to gas scrubbing technology.
Background technology
Industrial for removing some gas in the mist, normal employing can with the wash solution of these gas reactions mode and the gas reaction that needs removal by reverse spray, to remove these gas.The SO2 absorption tower of adopting in common scrubbing tower such as the wet desulfurizing process utilizes the SO2 reaction that sprays in lime stone slurry or ammoniacal liquor and the flue gas to generate gypsum exactly downwards or sulfate of ammoniac reaches the purpose that removes SO2.
In the process of the downward spray washing liquid of scrubbing tower (absorbent), there is the cleaning solution of considerable part to be sprayed to Ta Bishang, these cleaning solutions flow down and can't fully contact with the gas that needs absorb along the tower wall, therefore can't react, the cleaning solution of this part is not fully used, and has caused waste.
The utility model content
The technical problems to be solved in the utility model provides a kind of scrubbing tower, can improve the utilization rate of washing agent, also can reduce to be washed the escapement ratio of gas along washing Tata wall spray weak area.
For solving the problems of the technologies described above, the utility model provides a kind of scrubbing tower, comprise from top to bottom and remove fog-zone, spray district, slurries pond, described spray district comprises spraying layer and spray washing pipeline, be provided with several piece wall stream baffle plate on the tower wall in this scrubbing tower, wall stream baffle plate is provided with the passage that washing gas passes through.
Described several piece wall stream baffle plate is continuous being circular layout along the scrubbing tower inwall.
The cross section of described each piece wall stream baffle plate is triangular in shape, is provided with above and is convenient to the passage that washing gas passes through smoothly, and the internal diameter of passage is 10-30mm.
Described wall stream baffle plate is arranged at spray washing pipeline below.
Described wall stream baffle plate can adopt individual layer to arrange, also can adopt multilayer to arrange.
Compared with prior art, advantage of the present utility model is: the flow direction that wall stream baffle plate will change the washing agent that flows downward along the tower wall makes it to break away from the tower wall and enters the primary air district, below wall stream baffle plate, will form a circle absorbent film, making the upwards mobile part of tower wall to be washed gas can contact with these washing agent and react fully, simultaneously a large amount of washing gas normally passes through by the passage on the wall stream baffle plate, has avoided not having directly over the wall stream baffle plate dead band of washing gas.Therefore the utility model is because the existence of wall stream baffle plate, the sticking wall flow that can stop cleaning solution, make the cleaning solution of sticking wall flow change direction and compile to the scrubbing tower middle part, the portion gas that washs by the needs of pressing close to the tower wall will change the flow direction and concentrated towards the scrubbing tower center position, under passing wall stream baffle plate, react with cleaning solution in the process of cleaning solution, simultaneously, need washing gas upwards to flow by the passage that wall flows on the baffle plate, continue to contact with the cleaning solution of this wall stream baffle plate top near the tower wall, not needing directly over the wall stream baffle plate to avoid the dead band of the gas that washs, thereby significantly improved the utilization rate of cleaning solution.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail:
Accompanying drawing is the cross section structure schematic diagram of the utility model scrubbing tower, and wherein, 1 be that spray washing pipeline, 3 is distinguished, 5 is the slurries pond for spray for wall stream baffle plate, 4 for removing fog-zone, 2.
The specific embodiment
As shown in drawings, scrubbing tower of the present utility model comprises that from top to bottom except that fog-zone 1, spray district 4 and slurries pond 5, spray is distinguished in 4 and comprised spray washing pipeline 2.The utility model is being loaded onto several piece wall stream baffle plate 3 in one week of scrubbing tower upper edge inner wall of tower, wall stream baffle plate 3 is continuous being circular layout along the scrubbing tower inwall, the cross section of each piece wall stream baffle plate 3 is triangular in shape, in the middle of the wall stream baffle plate passage that several are parallel to gas flow is set, the internal diameter of passage is 10-30mm, wall stream baffle plate 3 can adopt individual layer to arrange, also can adopt multilayer to arrange.Wall stream baffle plate 3 will collect along the washing agent that the tower wall flows downward, below wall stream baffle plate 3, form a circle absorbent film, making the part that upwards flows of tower wall to be washed gas can contact fully with these absorbents and react, and finally reaches the purpose that makes full use of absorbent.
Owing to be provided with in the middle of the wall stream baffle plate 3 and be convenient to the passage that gas passes through, part needs the gas of washing directly to contact by the cleaning solution of passage with wall stream baffle plate top, not needing directly over the wall stream baffle plate to have avoided the dead band of the gas that washs, the inner space of the scrubbing tower that makes full use of.
Wall stream baffle plate 3 is set directly at the below of spray washing pipeline 2.Like this, the cleaning solution that is sprayed onto on the tower wall compiles to the tower middle part timely by wall stream baffle plate, realizes that the maximization of gas-liquid fully contacts, and makes along the adherent mobile washing agent of tower wall direction to be fully utilized.
Claims (7)
1. a scrubbing tower comprises from top to bottom and removes fog-zone, spray district, slurries pond, and described spray district comprises spraying layer and spray washing pipeline, it is characterized in that, is provided with several piece wall stream baffle plate on the tower wall in this scrubbing tower.
2. scrubbing tower according to claim 1 is characterized in that, described several piece wall stream baffle plate is continuous being circular layout along the scrubbing tower inwall.
3. scrubbing tower according to claim 1 is characterized in that, the cross section of described each piece wall stream baffle plate is triangular in shape.
4. scrubbing tower according to claim 1 is characterized in that, described each piece wall stream baffle plate all has the passage that is parallel to the washing gas flow direction.
5. wall stream baffle plate according to claim 4 is characterized in that the passage internal diameter that is parallel to the washing gas flow direction is 10-30mm.
6. scrubbing tower according to claim 1 is characterized in that, described wall stream baffle plate is arranged at described spray washing pipeline below.
7. scrubbing tower according to claim 1 is characterized in that, described wall stream baffle plate adopts individual layer to arrange or multilayer is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201339617U CN201632171U (en) | 2010-03-17 | 2010-03-17 | Washing tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201339617U CN201632171U (en) | 2010-03-17 | 2010-03-17 | Washing tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201632171U true CN201632171U (en) | 2010-11-17 |
Family
ID=43076646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201339617U Expired - Lifetime CN201632171U (en) | 2010-03-17 | 2010-03-17 | Washing tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201632171U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103263836A (en) * | 2013-05-29 | 2013-08-28 | 宁夏新航能源环境科技有限公司 | Energy-saving washing device |
| CN105582857A (en) * | 2014-10-21 | 2016-05-18 | 中国石油化工股份有限公司 | Gas-liquid-solid three-phase reactor and application method thereof |
| CN108014620A (en) * | 2017-12-04 | 2018-05-11 | 重庆精创联合环保工程有限公司 | The integrated processing technique of flue gas minimum discharge |
-
2010
- 2010-03-17 CN CN2010201339617U patent/CN201632171U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103263836A (en) * | 2013-05-29 | 2013-08-28 | 宁夏新航能源环境科技有限公司 | Energy-saving washing device |
| CN105582857A (en) * | 2014-10-21 | 2016-05-18 | 中国石油化工股份有限公司 | Gas-liquid-solid three-phase reactor and application method thereof |
| CN105582857B (en) * | 2014-10-21 | 2019-05-31 | 中国石油化工股份有限公司 | A kind of gas-liquid-solid phase reaction device and its application method |
| CN108014620A (en) * | 2017-12-04 | 2018-05-11 | 重庆精创联合环保工程有限公司 | The integrated processing technique of flue gas minimum discharge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANDONG SANRONG ENVIRONMENTAL PROTECTION ENGINEER Free format text: FORMER OWNER: SHANGHAI RONGXIN ENERGY AND ENVIRONMENT TECHNOLOGY CO.,LTD Effective date: 20120820 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 200122 PUDONG NEW AREA, SHANGHAI TO: 250014 JINAN, SHANDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20120820 Address after: 250014 Shandong city of Ji'nan province by ten Road No. 15982 First Avenue eight floor Shandong three financial environment Patentee after: Shandong Sanrong Environmental Protection Engineering Co., Ltd. Address before: Block A 20 layer 200122 Zhang Yang road Pudong Shanghai City Huadu building, No. 828 Patentee before: Shanghai Rongxin New Energy Environmental Science and Technology Co., Ltd. Patentee before: Liu Dongchu Patentee before: Zhang Binghai Patentee before: Chen Huanying |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101117 |