CN102941011A - Spray desulfurizer and working method thereof - Google Patents
Spray desulfurizer and working method thereof Download PDFInfo
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- CN102941011A CN102941011A CN201210485003XA CN201210485003A CN102941011A CN 102941011 A CN102941011 A CN 102941011A CN 201210485003X A CN201210485003X A CN 201210485003XA CN 201210485003 A CN201210485003 A CN 201210485003A CN 102941011 A CN102941011 A CN 102941011A
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- rotating stream
- stream tray
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- slurries
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Abstract
The invention discloses a spray desulfurizer and a working method thereof. The spray desulfurizer comprises a rotating stream tray tower, a slurry tank, a slurry spraying zone and a water spraying zone, wherein the slurry tank is arranged on the lower portion of the rotating stream tray tower, the slurry spraying zone is arranged in the middle of the rotating stream tray tower, the water spraying zone is arranged on the upper portion of the rotating stream tray tower, and an oxidation fan is connected to the slurry tank; a circulation pump is arranged between the slurry tank and the slurry spraying zone, a smoke inlet is opened on the lower portion of the rotating stream tray tower, and a smoke outlet is opened on the upper portion correspondingly; and a heater is connected to the smoke outlet. Smoke enters the rotating stream tray tower through the smoke inlet, slurries pass through circulation pumps and are sprayed by a slurry nozzle and contacted with the smoke to be desulfurized, and dust is removed by a water nozzle and is dehumidified and discharged by the heater after passing through the smoke outlet. As the heater is added, steam in the smoke can be evaporated; an oxidation air blower is arranged, so that the usage rate of the slurries can be improved; and the system is simple, the operation is reliable, the project investment is small, and the occupied area is small.
Description
Technical field
The present invention relates to a kind of spray desulfurizing tower and method of work thereof.
Background technology
Economic development is so that the raising gradually of people's living standard, but living environment constantly worsens around also making people simultaneously, and people recognize the harm of environmental pollution gradually, and has proposed the requirement that economy and environment must develop in harmony.Atmosphere pollution and people's life is closely bound up, and it can directly cause crowd's death rate to increase, and destroys the ecosystem, causes huge economic loss, and the waste gas of the industrial discharges such as thermal power plant, the steel mill main source of atmosphere pollution just.
Summary of the invention
Main purpose of the present invention is to provide the spray desulfurizing tower that a kind of cost is low, simple in structure, reliability is high, desulfuration efficiency is high.
For addressing the above problem, the present invention adopts following technical scheme: a kind of spray desulfurizing tower, comprise rotating stream tray scrubber, and be arranged on the slurry pool of rotating stream tray scrubber bottom, and the slurries spray that is arranged in the middle of the rotating stream tray scrubber is distinguished, and being arranged on the water spray district on rotating stream tray scrubber top, described slurry pool is connected with oxidation fan; Be provided with circulating pump between described slurry pool and the slurries spray district, described rotating stream tray scrubber below offers gas approach, and the top correspondence offers exhanst gas outlet; Described exhanst gas outlet is connected with heater.
Further, described slurries spray district comprises the slurries pipeline, and is arranged on the slurry nozzle of slurries pipeline below.
Further, described water spray district comprises waterpipe, and is arranged on the (operating) water nozzle of waterpipe below.
Another main purpose of the present invention is to provide the method for work of the spray desulfurizing tower that a kind of cost is low, simple in structure, reliability is high, desulfuration efficiency is high.
For addressing the above problem, the present invention adopts following technical scheme: flue gas enters rotating stream tray scrubber during by gas approach, and slurries via after slurry nozzle spray and the flue gas contact desulfuriation, carry out dedusting by (operating) water nozzle by circulating pump again, behind exhanst gas outlet, the heater via dehumidifying is discharged.
The beneficial effect of spray desulfurizing tower of the present invention and method of work thereof is: owing to being provided with heater, the aqueous vapor in the flue gas can be evaporated, be provided with oxidation fan, can improve the utilization rate of slurries, its system is simple, and is reliable, construction investment is few, and floor space is little.
Description of drawings
Fig. 1 is the front view of spray desulfurizing tower of the present invention.
The specific embodiment
See also shown in Figure 1ly, a kind of spray desulfurizing tower of the present invention comprises rotating stream tray scrubber 1, and be arranged on the slurry pool 2 of rotating stream tray scrubber 1 bottom, and be arranged on slurries spray district 3 in the middle of the rotating stream tray scrubber 1, and be arranged on the water spray district on rotating stream tray scrubber 1 top, described slurry pool 2 is connected with oxidation fan 10; Be provided with circulating pump 11 between described slurry pool 2 and the slurries spray district 3, described rotating stream tray scrubber 1 below offers gas approach 4, and the top correspondence offers exhanst gas outlet 5; Described exhanst gas outlet 5 is connected with heater 12.
Wherein, described slurries spray district 3 comprises slurries pipeline 6, and is arranged on the slurry nozzle 7 of slurries pipeline 6 belows.Described water spray district comprises waterpipe 8, and is arranged on the (operating) water nozzle 9 of waterpipe 8 belows.
Flue gas enters rotating stream tray scrubber 1 during by gas approach 5, and slurries via after slurry nozzle 7 sprays and the flue gas contact desulfuriation, carry out dedusting by (operating) water nozzle 9 by circulating pump 11 again, and behind exhanst gas outlet 5, heater via 12 dehumidifying are discharged.
The beneficial effect of spray desulfurizing tower of the present invention and method of work thereof is: owing to being provided with heater, the aqueous vapor in the flue gas can be evaporated, be provided with oxidation fan, can improve the utilization rate of slurries, its system is simple, and is reliable, construction investment is few, and floor space is little.
The above be the specific embodiment of the present invention only, but protection scope of the present invention is not limited to this, and any variation or replacement of expecting without creative work all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain that claims were limited.
Claims (4)
1. spray desulfurizing tower, it is characterized in that: comprise rotating stream tray scrubber, and be arranged on the slurry pool of rotating stream tray scrubber bottom, and the slurries spray that is arranged in the middle of the rotating stream tray scrubber is distinguished, and being arranged on the water spray district on rotating stream tray scrubber top, described slurry pool is connected with oxidation fan; Be provided with circulating pump between described slurry pool and the slurries spray district, described rotating stream tray scrubber below offers gas approach, and the top correspondence offers exhanst gas outlet; Described exhanst gas outlet is connected with heater.
2. spray desulfurizing tower according to claim 1 is characterized in that: described slurries spray district comprises the slurries pipeline, and is arranged on the slurry nozzle of slurries pipeline below.
3. spray desulfurizing tower according to claim 1 is characterized in that: described water spray district comprises waterpipe, and is arranged on the (operating) water nozzle of waterpipe below.
4. the method for work of a spray desulfurizing tower as claimed in claim 1, it is characterized in that: flue gas enters rotating stream tray scrubber during by gas approach, slurries by circulating pump via after slurry nozzle spray and the flue gas contact desulfuriation, carry out dedusting by (operating) water nozzle again, behind exhanst gas outlet, the heater via dehumidifying is discharged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210485003XA CN102941011A (en) | 2012-11-26 | 2012-11-26 | Spray desulfurizer and working method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210485003XA CN102941011A (en) | 2012-11-26 | 2012-11-26 | Spray desulfurizer and working method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102941011A true CN102941011A (en) | 2013-02-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210485003XA Pending CN102941011A (en) | 2012-11-26 | 2012-11-26 | Spray desulfurizer and working method thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN102941011A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103697487A (en) * | 2013-12-30 | 2014-04-02 | 上海克莱德贝尔格曼机械有限公司 | Flue gas treatment device |
| CN107029504A (en) * | 2017-05-03 | 2017-08-11 | 浙江长兴明兴科技有限公司 | System for cleaning fume |
| CN108434961A (en) * | 2018-04-18 | 2018-08-24 | 孙鹏 | Industrial waste gas purification device of low energy consumption |
Citations (4)
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|---|---|---|---|---|
| JPS5976523A (en) * | 1982-10-26 | 1984-05-01 | Mitsubishi Heavy Ind Ltd | Controlling method of desulfurizer |
| CN101219331A (en) * | 2007-09-28 | 2008-07-16 | 泉州市天龙环境工程有限公司 | High-efficiency desulfurization dust separation system for coal-fired boiler flue gas |
| CN101342454A (en) * | 2008-08-28 | 2009-01-14 | 浙江天蓝脱硫除尘有限公司 | Rotational flow and spray combined desulfurizing device |
| CN101862587A (en) * | 2010-05-10 | 2010-10-20 | 上海电气石川岛电站环保工程有限公司 | Wet flue-gas desulfurization tower based on baffle air distribution |
-
2012
- 2012-11-26 CN CN201210485003XA patent/CN102941011A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5976523A (en) * | 1982-10-26 | 1984-05-01 | Mitsubishi Heavy Ind Ltd | Controlling method of desulfurizer |
| CN101219331A (en) * | 2007-09-28 | 2008-07-16 | 泉州市天龙环境工程有限公司 | High-efficiency desulfurization dust separation system for coal-fired boiler flue gas |
| CN101342454A (en) * | 2008-08-28 | 2009-01-14 | 浙江天蓝脱硫除尘有限公司 | Rotational flow and spray combined desulfurizing device |
| CN101862587A (en) * | 2010-05-10 | 2010-10-20 | 上海电气石川岛电站环保工程有限公司 | Wet flue-gas desulfurization tower based on baffle air distribution |
Non-Patent Citations (2)
| Title |
|---|
| 卢啸风等: "《石灰石湿法烟气脱硫系统设备运行与事故处理》", 31 May 2009, 中国电力出版社 * |
| 阎维平: "《洁净煤发电技术》", 30 November 2008, 中国电力出版社 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103697487A (en) * | 2013-12-30 | 2014-04-02 | 上海克莱德贝尔格曼机械有限公司 | Flue gas treatment device |
| CN103697487B (en) * | 2013-12-30 | 2016-05-11 | 上海克莱德贝尔格曼机械有限公司 | A kind of flue gas processing device |
| US9782782B2 (en) | 2013-12-30 | 2017-10-10 | Shanghai Clyde Bergemann Machinery Co., Ltd. | Flue gas treatment device |
| CN107029504A (en) * | 2017-05-03 | 2017-08-11 | 浙江长兴明兴科技有限公司 | System for cleaning fume |
| CN108434961A (en) * | 2018-04-18 | 2018-08-24 | 孙鹏 | Industrial waste gas purification device of low energy consumption |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 3 building, No. 53, Jiangling West Road, Zhongshan Torch Development Zone, Guangdong, Zhongshan, 528437 Applicant after: Guangdong Yike Environmental Protection Co Ltd Address before: 528437 No. 53 West Jiangling Road, Zhongshan Torch Development Zone, Guangdong, Zhongshan Applicant before: Guangdong Yike Electric Power Technology Co., Ltd. |
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| COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: GUANGDONG YIKE ELECTRIC POWER TECHNOLOGY CO., LTD. TO: GUANGDONG YIKE ENVIRONMENTAL PROTECTION CO., LTD. |
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Application publication date: 20130227 |