CN203281171U - Flue gas purifying device - Google Patents
Flue gas purifying device Download PDFInfo
- Publication number
- CN203281171U CN203281171U CN2013202019412U CN201320201941U CN203281171U CN 203281171 U CN203281171 U CN 203281171U CN 2013202019412 U CN2013202019412 U CN 2013202019412U CN 201320201941 U CN201320201941 U CN 201320201941U CN 203281171 U CN203281171 U CN 203281171U
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- Prior art keywords
- flue gas
- tank
- clarifier
- flue
- purifying tank
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- 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 - Fee Related
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- Treating Waste Gases (AREA)
Abstract
The utility model discloses a flue gas purifying device and belongs to the field of environmental protection equipment. The fan of the flue gas purification device is used for blowing flue gas to an annular flue gas duct I with an exhaust port and a straight pipe-shaped flue gas duct II which are arranged at the bottom of a purifying tank; horizontal isolation boards of which the openings are staggered in position are arranged above the flue gas duct I and the flue gas duct II; the purifying tank is filled with alkaline water; an exhaust pipe is arranged at the top of the purifying tank and communicated with an exhaust chimney; a sewage discharge outlet is formed in the bottom of the purifying tank; a heat exchange water pipe is arranged in the purifying tank. According to the flue gas purifying device, the structure is simple, dust particles in the flue gas can be removed; acidic gas can be neutralized; meanwhile, the temperature of the flue gas can be lowered. Besides, the flue gas purifying device can be used for providing hot water to the outside through a heat exchanger, and not only saves energy but also protects the environment.
Description
Technical field: the utility model belongs to a kind of environmental protecting device.
Background technology: the waste gas that the most common coal-burning boiler is discharged contains volume of smoke and pernicious gas, covers all the sky, and environment is had serious pollution.The employing cyclone dust collectors that have in prior art remove flue dust, and some employing spraying absorption flue dust, also have more complicated chemical dedusting.Although these technology have certain clean-up effect, with regard to the flue gas of purification coal-burning boiler, their complex structures that all seems, consumption of power is many, and operating cost is high, purifies thorough not.
Summary of the invention: the purpose of this utility model is a kind of smoke eliminator of design, and it is simple in structure, and good purification is convenient to implement.Its technical scheme is such: smoke eliminator comprises blower fan and clarifier-tank.Blower fan is squeezed into ring smoke pipeline and the Straight flue of clarifier-tank bottom with exhaust outlet with flue gas, the horizontal division board that the flue top in clarifier-tank has aperture position to stagger.Alkaline water in clarifier-tank floods flue and division board, and the clarifier-tank top has blast pipe to be communicated with exhaust chimney, and sewage draining exit is arranged at the clarifier-tank bottom.Also be provided with the heat exchange water pipe in clarifier-tank.
This smoke eliminator is simple in structure, can remove the dust granules in flue gas, also can in and sour gas, also flue-gas temperature reduces simultaneously, provides hot water by heat exchanger to the external world, energy-conservation environmental protection again.
Description of drawings: Fig. 1 is the structural representation of smoke eliminator.
The specific embodiment: below in conjunction with accompanying drawing, be further described.
As shown in the figure, smoke eliminator, comprise blower fan and clarifier-tank.Blower fan 9 is squeezed into ring smoke pipeline 7 and the Straight flue 5 of clarifier-tank 1 bottom with exhaust outlet with flue gas, many exhaust tubules 4 are arranged on ring smoke pipeline 7, smoke gas flow with pressure is ejected in water and walks from tubule, promote again simultaneously pond water turn, increase the touch opportunity of gas and water, improved clean-up effect.Flue gas, also can be with rising on turn limit, current limit from the aperture ejection of the Straight flue 5 that is positioned at the circulating line center.Ring smoke pipeline 7 and Straight flue 5 can be opened selectively.
Flue gas has horizontal division board 2 from the flue top in clarifier-tank, division board leaves the opening that gas rises between a direction and pool wall, the aperture position of each division board staggers mutually, alkaline water is housed in clarifier-tank floods flue and division board, the flue gas that rises is tortuous the rising under the stopping of division board, lengthened in the underwater exercise time.The clarifier-tank top has blast pipe to be communicated with exhaust chimney 3.Sewage draining exit 6 is arranged at the clarifier-tank bottom.Also being provided with heat exchange water pipe 8 in clarifier-tank, is that flue-gas temperature descends by heat exchange, and cooling water is heated.Hot water is returned to boiler, or other use hot place, the saving energy resource consumption.
Claims (1)
1. smoke eliminator, comprise blower fan and clarifier-tank, it is characterized in that: the exhanst gas outlet of blower fan (9) is communicated with ring smoke pipeline (7) and the Straight flue (5) of clarifier-tank (1) bottom with exhaust outlet; The horizontal division board (2) that flue top in clarifier-tank has aperture position to stagger, be equipped with alkaline water and flood flue and division board in clarifier-tank; The clarifier-tank top has blast pipe to be communicated with exhaust chimney (3), and sewage draining exit (6) is arranged at the clarifier-tank bottom; Also be provided with heat exchange water pipe (8) in clarifier-tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202019412U CN203281171U (en) | 2013-04-08 | 2013-04-08 | Flue gas purifying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202019412U CN203281171U (en) | 2013-04-08 | 2013-04-08 | Flue gas purifying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203281171U true CN203281171U (en) | 2013-11-13 |
Family
ID=49537553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202019412U Expired - Fee Related CN203281171U (en) | 2013-04-08 | 2013-04-08 | Flue gas purifying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203281171U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104190183A (en) * | 2014-09-04 | 2014-12-10 | 河北科技大学 | Suction forced flow dust-haze treatment method and device |
| CN104740953A (en) * | 2015-03-03 | 2015-07-01 | 苏州华策纺织科技有限公司 | Waste-gas treating device of tentering and setting machine |
| CN113124392A (en) * | 2019-12-31 | 2021-07-16 | 珠海六和节能投资有限公司 | Energy-saving emission-reducing device and emission-reducing method for power plant |
-
2013
- 2013-04-08 CN CN2013202019412U patent/CN203281171U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104190183A (en) * | 2014-09-04 | 2014-12-10 | 河北科技大学 | Suction forced flow dust-haze treatment method and device |
| CN104190183B (en) * | 2014-09-04 | 2016-08-24 | 河北科技大学 | The method and apparatus that suction-type forced flow gray haze is administered |
| CN104740953A (en) * | 2015-03-03 | 2015-07-01 | 苏州华策纺织科技有限公司 | Waste-gas treating device of tentering and setting machine |
| CN113124392A (en) * | 2019-12-31 | 2021-07-16 | 珠海六和节能投资有限公司 | Energy-saving emission-reducing device and emission-reducing method for power plant |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131113 Termination date: 20150408 |
|
| EXPY | Termination of patent right or utility model |