CN100578130C - Double reduction method energy-saving emission-reducing environment-friendly complete equipment - Google Patents
Double reduction method energy-saving emission-reducing environment-friendly complete equipment Download PDFInfo
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- CN100578130C CN100578130C CN200810021435A CN200810021435A CN100578130C CN 100578130 C CN100578130 C CN 100578130C CN 200810021435 A CN200810021435 A CN 200810021435A CN 200810021435 A CN200810021435 A CN 200810021435A CN 100578130 C CN100578130 C CN 100578130C
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- purifying column
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- guide vanes
- purification tower
- guide vane
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
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Abstract
The invention discloses an energy-saving emission reduction complete plant which is friendly to the environment and which adopts the double reduction method. The complete plant comprises a high temperature radiator connected with the smoke pipes of industrial kilns and boilers; the high temperature radiator is connected with a purification tower by an exhaust blower; the bottom of the purification tower is provided with a waterway which is connected with a sewage tank; the sewage tank is connected with a clean water basin; the clean water basin is connected with an intake arranged on the purification tower through a chemical neutralizer and a rot-proof pump; the horizontal section of the purification tower is round; the intake is connected with an upright pipe arranged in the center of the purification tower; spiralling internal guide vanes are arranged around the upright pipe; the internal wall of the purification tower is provided with spiralling external guide vanes. The turning directions of the internal guide vanes and the external guide vanes are the same, and the internal guide vanes and the external guide vanes are arranged alternately; a plurality of nozzles are arranged around the upright pipe. The complete plant effectively purifies emission by consuming little energy; the cost of manufacture is low; the pollution of ash and sulfur dioxide is reduced; the complete plant is applicable for purifying the emission of various industrial kilns and boilers.
Description
Technical field
The present invention relates to a kind of environmental protection equipment, particularly be used for the flue dust of generations such as various Industrial Stoves, boiler, the cleaning equipment of sulfur dioxide.
Background technology
In the prior art, a kind of flue dust that various Industrial Stoves, boiler etc. are produced, energy-saving emission-reducing environment-friendly complete equipment of purging sulfur dioxide of being used for arranged, it mainly includes the high temperature heat sink that links to each other with the smoke discharging pipe of Industrial Stoves, boiler, high temperature heat sink links to each other with purifying column through air exhauster, the section of purifying column is rectangular, the purifying column left and right sides is respectively equipped with the multilayer deflector, and the purifying column inwall is provided with some atomizers; The purifying column bottom is provided with delivery port, delivery port links to each other with detention tank, detention tank links to each other with clear water reserviors, and the water inlet that clear water reserviors are provided with on chemical averager, corrosion protection pump and purifying column links to each other, and the water inlet on the purifying column is connected each atomizer respectively through internal pipeline.During its work, corrosion protection pump work, atomizer ejection water smoke, the smoke evacuation of cleaning Industrial Stoves, boiler reduces dust pollution, simultaneously, cleans the gases such as sulfur dioxide in the smoke evacuation, has reduced the harmful substance in the emission.Its weak point is: the gas-flow resistance in purifying column is big, is unfavorable for saving energy and reduce the cost; In addition, air-flow flow process in purifying column is short, and clean-up effect is relatively poor relatively.
Summary of the invention
The purpose of this invention is to provide a kind of double reduction method energy-saving emission-reducing environment-friendly complete equipment, energy consumption is low when making its work, good purification.
The object of the present invention is achieved like this: a kind of double reduction method energy-saving emission-reducing environment-friendly complete equipment, comprise and Industrial Stoves, the high temperature heat sink that the smoke discharging pipe of boiler links to each other, high temperature heat sink links to each other with purifying column through air exhauster, the purifying column bottom is provided with delivery port, delivery port links to each other with detention tank, detention tank links to each other with clear water reserviors, clear water reserviors are through chemical averager, the water inlet that is provided with on corrosion protection pump and the purifying column links to each other, the horizontal section of described purifying column is rounded, water inlet links to each other with the upright pipeline that is provided with through the purifying column center, upright pipeline periphery is provided with spiralling interior guide vane, the purifying column inwall is provided with spiralling outer guide vane, guide vane is identical with outer guide vane rotation direction and interspersed mutually in described, and upright pipeline periphery is provided with plurality of nozzles.
During this device work, from Industrial Stoves, the smoke evacuation that the smoke discharging pipe of boiler comes, after high temperature heat sink heat radiation again in air exhauster suction purifying column, smoke evacuation upwards interior guide vane and outside constantly move upward in the spiral upper upstream road that forms between the guide vane, in uphill process, water from water inlet is after nozzle atomization, spray in the spiralling runner, fully contact with smoke evacuation, clean the sulfur dioxide in the smoke evacuation, materials such as various pernicious gases such as fine dusts and peculiar smell grease, the flue gas that reaches discharge standard after the purification is arranged from the purifying column top to atmosphere, sewage then is advanced into the purifying column bottom down, flow in the sedimentation basin again and precipitate, supernatant liquor enters in the clear water reserviors, then, carries out acid-base neutralization in chemical averager, liquid after the neutralization enters in the purifying column once more from the purifying column water inlet after the corrosion protection pump pressurization, finishes a water circulation.The smoke evacuation runner is long in this device, has increased the touch opportunity of atomized water and smoke evacuation, and clean-up effect is better; Because runner is long, can suitably reduce the height of purifying column; Purifying column upper strata exhaust gas temperature is low, and density is big, can form swabbing action, helps smoke evacuation more; In addition, purifying column can adopt the fiberglass manufacturing, has anti-acid and alkali corrosion, and effect with low cost; Energy consumption of the present invention is low, cheap for manufacturing cost, good purification, and the smoke evacuation that can be used for various Industrial Stoves, boiler purifies.
For making things convenient for sample examination, described purifying column side is provided with probe tube, and the probe tube lower end is provided with sample valve.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the partial structurtes schematic diagram of purifying column among Fig. 1.
Wherein, 1 sedimentation basin, 2 clear water reserviors, 3 chemical averagers, 4 corrosion protection pumps, 5 sample valves, 6 probe tubes, 7 purifying columns, 8 air exhausters, 9 high temperature heat sink, 10 Industrial Stoves, boiler, 11 interior guide vanes, 12 outer guide vanes, 13 nozzles, 14 upright pipelines, 15 water inlets, 16 delivery ports.
The specific embodiment
As figure, be a kind of double reduction method energy-saving emission-reducing environment-friendly complete equipment, comprise and Industrial Stoves, the high temperature heat sink 9 that the smoke discharging pipe of boiler 10 links to each other, high temperature heat sink 9 links to each other with purifying column 7 through air exhauster 8, purifying column 7 bottoms are provided with delivery port 16, delivery port 6 links to each other with detention tank 1, detention tank 1 links to each other with clear water reserviors 2, clear water reserviors 2 are through chemical averager 3, the water inlet 15 that is provided with on corrosion protection pump 4 and the purifying column links to each other, the horizontal section of described purifying column 7 is rounded, water inlet 15 links to each other with the upright pipeline 14 that is provided with through the purifying column center, upright pipeline 14 peripheries are provided with spiralling interior guide vane 11, the purifying column inwall is provided with spiralling outer guide vane 12, and described interior guide vane 11 is identical with outer guide vane 12 rotation directions and interspersed mutually, and upright pipeline 14 peripheries are provided with plurality of nozzles 13.Described purifying column side is provided with probe tube 6, and probe tube 6 lower ends are provided with sample valve 5.
When the present invention works, be not limited to the foregoing description, purifying column can be connected with a plurality of Industrial Stoves or boiler simultaneously, by selecting, and can be simultaneously or handle the smoke evacuation of separate sources separately.
Claims (2)
1, a kind of double reduction method energy-saving emission-reducing environment-friendly complete equipment, comprise and Industrial Stoves, the high temperature heat sink that the smoke discharging pipe of boiler links to each other, high temperature heat sink links to each other with purifying column through air exhauster, the purifying column bottom is provided with delivery port, delivery port links to each other with detention tank, detention tank links to each other with clear water reserviors, clear water reserviors are through chemical averager, the water inlet that is provided with on corrosion protection pump and the purifying column links to each other, it is characterized in that: the horizontal section of described purifying column is rounded, water inlet links to each other with the upright pipeline that is provided with through the purifying column center, upright pipeline periphery is provided with spiralling interior guide vane, the purifying column inwall is provided with spiralling outer guide vane, guide vane is identical with outer guide vane rotation direction and interspersed mutually in described, and upright pipeline periphery is provided with plurality of nozzles.
2, a kind of double reduction method energy-saving emission-reducing environment-friendly complete equipment according to claim 1 is characterized in that: described purifying column side is provided with probe tube, and the probe tube lower end is provided with sample valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810021435A CN100578130C (en) | 2008-07-31 | 2008-07-31 | Double reduction method energy-saving emission-reducing environment-friendly complete equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810021435A CN100578130C (en) | 2008-07-31 | 2008-07-31 | Double reduction method energy-saving emission-reducing environment-friendly complete equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101338977A CN101338977A (en) | 2009-01-07 |
| CN100578130C true CN100578130C (en) | 2010-01-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN200810021435A Active CN100578130C (en) | 2008-07-31 | 2008-07-31 | Double reduction method energy-saving emission-reducing environment-friendly complete equipment |
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| CN (1) | CN100578130C (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103521023A (en) * | 2013-10-21 | 2014-01-22 | 宁海泽 | Turbine differential submersible type desulfurization, denitrification, heavy metal-removal, dedusting and demisting integrated process |
| CN106268249B (en) * | 2015-06-03 | 2019-08-13 | 宁海泽 | Turbine differential submersible desulphurization denitration removing heavy-metal dedusting demisting integral process |
| CN115228282B (en) * | 2022-07-28 | 2023-05-02 | 北京铝能清新环境技术有限公司 | Injection apparatus suitable for coking desulfurization medicament |
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- 2008-07-31 CN CN200810021435A patent/CN100578130C/en active Active
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| CN101338977A (en) | 2009-01-07 |
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Effective date of registration: 20170808 Address after: Tang Zhuang Zhen Han Gaoyou city of Jiangsu province Yangzhou city stay 225600 Industrial Zone Patentee after: Jiangsu green tower Environmental Engineering Co., Ltd. Address before: 225251 Jiangsu Province Jiangdu Fan Chuan Zhen Industrial Park Yangzhou air purification equipment factory Patentee before: Tang Rongkang |
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| TR01 | Transfer of patent right |