CN202569953U - Comprehensive energy-gathering and energy-saving catalytic systematic device for controlling air pollution - Google Patents
Comprehensive energy-gathering and energy-saving catalytic systematic device for controlling air pollution Download PDFInfo
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- CN202569953U CN202569953U CN2012200849077U CN201220084907U CN202569953U CN 202569953 U CN202569953 U CN 202569953U CN 2012200849077 U CN2012200849077 U CN 2012200849077U CN 201220084907 U CN201220084907 U CN 201220084907U CN 202569953 U CN202569953 U CN 202569953U
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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
Abstract
The utility model provides a comprehensive energy-gathering and energy-saving catalytic systematic device for controlling air pollution and belongs to energy-saving, emission-reducing and pollutant-controlling devices, in particular to a device for controlling the air pollutant discharging amount. The device comprises a gas and fuel oil catalytic device and a fuel coal catalytic device, wherein smoke generated by the gas and fuel oil catalytic device and the fuel coal catalytic device is discharged from a flue. The key technology is that: a gas phase comprehensive catalytic oxidation and reduction device is arranged on the flue and connected with a wind gathering chamber through an induced draft fan; the wind gathering chamber is connected with a shutter catalytic reactor; and the shutter catalytic reactor is connected with a screen optoelectronic semiconductor catalytic reactor. The device is rational in structural design and widely applied to controlling of air or tail gas. By the device, through quantitative contrast detection, the fuel coal is saved by 30 percent, the gas is saved by 20 percent, the fuel oil is saved by 15 percent, electricity is saved by 10 percent; the sulfur removal rate is 98 to 99 percent, the nitrogen removal rate is 95 percent, the ozone purification rate is 90 percent, the dust removal rate is 99 percent, the rate of capturing and collecting particulate matter 2.5 (PM2.5) is 99 percent, the benzopyrene purification rate is 99.99 percent, and the dioxin purification rate is 98.9 percent; and therefore, the device is energy-saving, emission-reducing and environment-friendly, and an aim of comprehensively controlling the air pollution is fulfilled.
Description
Technical field:
The atmosphere pollution system equipment is controlled in the comprehensive energy-conservation catalysis of cumulative, belongs to energy-saving and emission-reduction pollutant control equipment, especially to the abatement equipment of air pollution emission.
Background technology:
Current, the whole world meets with the big problem of energy crisis highly visible, environmental crisis and climate change, but does not have good solution.The threat of environmental crisis mainly causes atmosphere pollution from power plant, iron and steel, chemical industry, cement, boiler, kiln and motorized vehicles and vessels exhaust emissions; Emission mainly is nitrogen oxide and volatile organic matter and the particle (dust) that produces in the processes such as combustion gas, oil, coal; The discharging of these pollutants has a strong impact on people's physical and mental health, especially causes the damage of lung's lung qi, pulmonary edema and cardiovascular and cerebrovascular.It is ozone and fine particle PM that atmosphere pollution also has an important root
2.5Generation, fine particle PM
2.5Because very trickle but very harmful, so be quite serious to the pollution of atmosphere with to the infringement of human body.The sulfur dioxide that produces of waste incineration generates strong carcinogenic substances such as sulfate, nitrite in addition, even more serious is BaP He bioxin to the pollution of environment.
Summary of the invention:
The problem that the utility model will solve is exactly to provide a kind of through the energy-conservation device that reduces discharging comprehensive regulation atmosphere and motorized vehicles and vessels tail gas pollution to above deficiency.Its technical scheme is following:
It comprises gas fuel catalytic unit and coal-fired catalytic unit, and the flue gas that gas fuel catalytic unit and coal-fired catalytic unit produce is discharged via flue.Its key technology is that the comprehensive catalytic oxidation-reduction device of gas phase is installed on flue; The comprehensive catalytic oxidation-reduction device of gas phase connects the remittance air compartment through air-introduced machine; The air compartment that converges is connected with the blinds catalytic reactor, and the blinds catalytic reactor connects screen optoelectronic semiconductor catalytic reactor.The gas fuel catalytic unit comprises economizer bank, three cyclization pipes and catalytic combustion bed; The catalytic combustion berth is in burner hearth; Catalytic combustion bed top is provided with the energy-gathering ring cover, and three cyclization pipes are divided into interior endless tube, middle endless tube and outer endless tube, and an end of interior endless tube, middle endless tube and outer endless tube is connected source of the gas valve, steam control valve and economizer bank respectively; The three cyclization pipe other ends connect nozzle, nozzle alignment catalytic combustion bed.Coal-fired catalytic unit is that staged louvre blade fire grate catalytic combustion bed is set in burner hearth, has steam pipe at fire grate, and staged fire grate catalytic combustion bed top is provided with the energy-gathering ring cover, outside burner hearth, is provided with the carbon machine that pushes away.Remittance air compartment bottom is provided with the liquid-phase catalysis tower, on the liquid-phase catalysis tower isocon is arranged, and establishing the diving injection on the isocon and chewing, and remittance air compartment top is provided with gas-liquid separator.Screen optoelectronic semiconductor catalytic reactor is that head tank is installed up; Be provided with eyelet in the head tank, on screen optoelectronic semiconductor catalytic reactor main body, louvre blade be installed, on louvre blade, be coated with semiconductor catalyst; Be coated with silk screen in screen optoelectronic semiconductor catalytic reactor body surfaces; In screen optoelectronic semiconductor catalytic reactor bottom the low level pond is installed, the low level pond communicates with the blinds catalytic reactor, and delivery pump is installed in the low level pond; Delivery pump connects carrier pipe, and carrier pipe communicates with head tank.The bottom of liquid-phase catalysis tower, blinds catalytic reactor and screen optoelectronic semiconductor catalytic reactor communicates with conveying worm.
The beneficial effect that compared with prior art the utlity model has is:
1, the gas fuel catalytic unit is provided with economizer bank and three cyclization pipes; Air, fuel gas, three kinds of gases of steam mix the back active combustion in tubaeform mixing nozzle, flame is ejected on the shunting catalytic combustion bed particularly organic pollution benzo pyrene, the burning of bioxin catalytic purification of harmful substance.
2, be provided with the energy-gathering ring cover above in burner hearth, the heat energy of generation is absorbed accumulation of heat and produces the infrared ray high-energy radiation by the energy-gathering ring cover in burner hearth, reaches cumulative, purpose of energy saving, reduces resource consumption and environmental pollution.
3, extend 1-1.2 rice in the stokehold and form the dry dried oxidation panel of sauting, make fire coal have the abundant oxygen supply catalysis of enough room and times to satisfy burning, black smoke is converted into the energy is used in middle low-temperature zone.
4, fire grate has steam pipe and supplies with steam; The one, make that to strengthen accelerated combustion behind the coal infiltration water more abundant; Improve heat-exchange capacity; The 2nd, steam is done the new forms of energy burning and energy-conservation with the carbon dioxide reaction generation carbon monoxide and the hydrogen of red heat, and quickening combustion atmosphere and generation combustion heat power are so burn black smoke totally energy-conservation with this.
5, staged louvre blade fire grate catalytic combustion bed is set in the burner hearth, the one, oxygen supply is abundant, and the 2nd, avoid leak coal to fall the hole and cause waste, energy-conservation from the source.
6, from the comprehensive catalytic oxidation-reduction device of gas phase to the blinds catalytic reactor, flue gas plays quite high catharsis through level Four catalytic purification at least to nitrogen oxide and volatile organic matter, effectively control atmosphere pollution.If administer motorized vehicles and vessels, catalyst converter is dwindled, purify up to standard in conjunction with composite absorber in the lump to each item pollutant.
7, screen optoelectronic semiconductor catalytic reactor have composite fluid viscosity catalyst from top to bottom waterfall type circulate, effectively adhere to and absorb especially PM of fine particle
2.5, and to its catalysis absorption cleaning; It is luminous that semiconductor catalyst utilizes the gallic acid Ge element to absorb lasting 2 weeks of sunshine, when being attracted to the semiconductor catalyst surface redox reactions such as strong zirconium, titanium, cerium takes place, and reaches nitrogen oxide, ozone, fine particle PM
2.5Purpose Deng effectively administering has solved especially PM of fine particle
2.5Purifying problem, be the major contribution in environmental protection field.This screen optoelectronic semiconductor catalytic reactor utilizes searchlight and ultraviolet light photosynthesis to disperse haze promptly to the photosynthetic improvement of haze weather, improves adverse circumstances, can be applicable to airport, highway, station, harbour etc. separately.
8, the utility model reasonable in design is widely used in nitrogen oxide, size particles thing and the fine particle PM of exhaust emissions such as power plant, industry and boiler for domestic, incinerator, Industrial Stoves, automobile, boats and ships, diesel-driven generator
2.5The improvement of the BaP 、 bioxin that produces with incinerator.The loss that structural design has avoided manual operation and unburned carbon loss and chemical incomplete reaction burning to cause.Economize on coal 30% through quantizing this device of comparison and detection, solar term 20%, fuel-economizing 15%, economize on electricity 10%; Desulfurization 98%-99%, denitrogenation 95%, ozone purification 90%, efficiency of dust collection 99% is caught and is collected PM
2.599%, purify BaP 99.99% ， bioxin 98.9%.Because of energy-conservation the realization reduces discharging and environmental protection, realize the purpose of comprehensive regulation atmosphere pollution.
Description of drawings:
Fig. 1 is the utility model structural representation;
Fig. 2 is Figure 1A
1-A
1Sketch map;
Fig. 3 is Figure 1A
2-A
2Sketch map;
Fig. 4 is Figure 1B-B sketch map;
Fig. 5 is Fig. 1 C-C sketch map;
Fig. 6 is Fig. 1 D-D sketch map.
The specific embodiment:
Referring to Fig. 1-Fig. 6, the utility model comprises gas fuel catalytic unit and coal-fired catalytic unit, the precursor nitrogen oxide and the fine particle PM of the ozone in the flue gas that gas fuel catalytic unit and coal-fired catalytic unit produce
2.5After catalysis treatment is up to standard, discharge by flue.Its key technology is that the comprehensive catalytic oxidation-reduction device 9 of gas phase is installed on flue; The comprehensive catalytic oxidation-reduction device 9 of gas phase connects remittance air compartment 11 through air-introduced machine 10; The air compartment 11 that converges is connected with blinds catalytic reactor 14, and blinds catalytic reactor 14 connects screen optoelectronic semiconductor catalytic reactor 16.The gas fuel catalytic unit comprises economizer bank 1, three cyclization pipes 6.1 and catalytic combustion bed 7; Catalytic combustion bed 7 is positioned at burner hearth; Catalytic combustion bed 7 tops are provided with energy-gathering ring cover 8, three cyclization pipes 6.1 and are divided into interior endless tube, middle endless tube and outer endless tube, and an end of interior endless tube, middle endless tube and outer endless tube is connected source of the gas valve 5, steam control valve 4 and economizer bank 1 respectively; Three cyclization pipes, 6.1 other ends connect nozzle 6.2, and nozzle 6.2 is aimed at catalytic combustion bed 7.Coal-fired catalytic unit is that staged louvre blade fire grate catalytic combustion bed is set in burner hearth; Staged louvre blade fire grate catalytic combustion bed extends to outside the burner hearth; Have steam pipe 26 at fire grate, staged fire grate catalytic combustion bed top is provided with energy-gathering ring cover 8, outside burner hearth, is provided with the carbon machine that pushes away.Before burner hearth, extend 1-1.2 rice and form the dry dried oxidizing fire catalytic section of sauting, be the reduction radiant section in the burner hearth at coal-fired catalytic unit place.Remittance air compartment 11 bottoms are provided with liquid-phase catalysis tower 25, and isocon 12 is arranged on the liquid-phase catalysis tower 25, establishing the diving injection on the isocon 12 and chewing, and remittance air compartment 11 tops are provided with gas-liquid separator 13.Screen optoelectronic semiconductor catalytic reactor 16 is that head tank 17 is installed up; Be provided with eyelet in the head tank 17, on screen optoelectronic semiconductor catalytic reactor main body, louvre blade be installed, on louvre blade, be coated with semiconductor catalyst 18; Be coated with silk screen in screen optoelectronic semiconductor catalytic reactor body surfaces; In screen optoelectronic semiconductor catalytic reactor bottom the low level pond is installed, the low level pond communicates with blinds catalytic reactor 14, and delivery pump 21 is installed in the low level pond; Delivery pump 21 connects carrier pipe 19, and carrier pipe 19 communicates with head tank 17.The bottom of liquid-phase catalysis tower 25, blinds catalytic reactor 14 and screen optoelectronic semiconductor catalytic reactor 16 communicates with conveying worm 22.
The said carbon machine that pushes away is connected by cylinder 28, outside burner hearth, is provided with elevator bucket 27, and elevator bucket 27 connects elevator 32, and elevator 32 connects storage bin hopper 15, and cylinder 28 connects magnetic valve 29, carbonated drink filter separator 30, send the carbon instruction to be sent by digital control computer 31.1.1 is slag removers among the figure.
Its operation principle is following:
When making the energy to use natural gas, liquefied gas or oil; At first economizer bank 1 is with after the air heat; By blower fan 2 air that heats (owing to oxygenous in the air, providing hot oxygen in fact) is delivered to bubble tube 3 after the outer endless tube of three cyclization pipes 6.1 is seen off, opens steam control valve 4 and steam hydrogen is provided by middle endless tube; Open source of the gas valve 5 and combustion gas is provided by interior endless tube; Three kinds of gases mix the back active combustion in tubaeform mixing nozzle 6.2, flame is ejected on the catalytic combustion bed 7 harmful substance is purified burning, and the heat energy of generation is absorbed accumulation of heats and produces the infrared ray high-energy radiation by energy-gathering ring cover 8 in burner hearth.
When using coal to make the energy, with the raw coal elevator bucket 27 of packing into, through elevator 32 with the coal handling to storage bin hopper 15; Through digital control computer 31 automatic operating on time, when computer send send the carbon instruction after, by air compressor machine air force is provided; By the tracheae gas transmission; After carbonated drink filter separator 30 filters wet steam water, open through magnetic valve 29, push away the carbon machine through cylinder 28 connections and in stove, regularly push away carbon.Extend 1-1.2 rice in the stokehold and form the dry dried oxidation panel of sauting, make fire coal have the abundant oxygen supply catalysis of enough room and times to satisfy burning, black smoke is converted into the energy is used in middle low-temperature zone; Add the steam supply in the steam pipe 26; The one, make behind the coal infiltration water to prolong burning time naturally; The 2nd, steam is done the new forms of energy burning and energy-conservation with the carbon dioxide reaction generation carbon monoxide and the hydrogen of red heat, and quickening combustion atmosphere and generation combustion heat power are so burn black smoke totally energy-conservation with this.Fire grate is the staged louver structure in the stove, and the one, oxygen supply is abundant, and the 2nd, avoid leak coal to fall the hole and cause waste.
After the comprehensive catalytic oxidation-reduction device 9 of gas phase is reduced to nitrogen, carbon dioxide and water with the pollutant of flue gas such as NOx; Sulfur dioxide and dust, fine particle are transported to remittance air compartment 11 via air-introduced machine 10; Be diverted to the diving injection through isocon 12 again and chew self-excitation stirring in liquid-phase catalysis tower 25, composite fluid viscosity catalyst 24 is housed in the liquid- phase catalysis tower 25,24 while of composite fluid viscosity catalyst, splendid attire was in blinds catalytic reactor 14; At this moment gas-liquid interface enlarges in the liquid-phase catalysis tower 25; Boiling bubbling mass transfer reacts more abundant, and reactant gas after gas-liquid separator 13 separates gets into blinds catalytic reactor 14 catalytic purification once more.Composite fluid viscosity catalyst 24 in the blinds catalytic reactor 14 gets into the low level pond of screen optoelectronic semiconductor catalytic reactor bottom; Be transferred pump 21 and be delivered to head tank 17 via valve 20 and carrier pipe 19; Slowly flow into the low level pond by head tank 17 again along louvre blade and silk screen; So circulation constitutes waterfall type screen optoelectronic semiconductor catalytic reactor.In the slowly descending process of composite fluid viscosity catalyst 24, effectively adhere to especially PM of fine particle
2.5, and to its catalytic purification; Semiconductor catalyst 18 produces electron-hole pair under optical excitation; When pollutant is attracted to the semiconductor catalyst louvre surface; Strong redox reaction will take place in electronics or hole, thereby destroys the contaminant molecule key, reaches nitrogen oxide, ozone, fine particle PM
2.5The effective purpose of administering of nuclear powder with nuclear power, nuclear submarine have an accident and produce has solved especially PM of fine particle
2.5Purifying problem, be the major contribution in environmental protection field.This screen optoelectronic semiconductor catalytic reactor can be applicable to airport, highway, station, harbour etc. separately.
Claims (3)
1. the atmosphere pollution system equipment is controlled in the energy-conservation catalysis of comprehensive cumulative; Comprise gas fuel catalytic unit and coal-fired catalytic unit; The flue gas that gas fuel catalytic unit and coal-fired catalytic unit produce is discharged via flue; It is characterized in that on flue, installing the comprehensive catalytic oxidation-reduction device of gas phase (9); The comprehensive catalytic oxidation-reduction device of gas phase (9) connects remittance air compartment (11) through air-introduced machine (10), and the air compartment (11) that converges is connected with blinds catalytic reactor (14), and blinds catalytic reactor (14) connects screen optoelectronic semiconductor catalytic reactor (16); The gas fuel catalytic unit comprises economizer bank (1), three cyclization pipes (6.1) and catalytic combustion bed (7); Catalytic combustion bed (7) is positioned at burner hearth; Catalytic combustion bed (7) top is provided with energy-gathering ring cover (8), and three cyclization pipes (6.1) are divided into interior endless tube, middle endless tube and outer endless tube, and an end of interior endless tube, middle endless tube and outer endless tube is connected source of the gas valve (5), steam control valve (4) and economizer bank (1) respectively; Three cyclization pipe (6.1) other ends connect nozzle (6.2), and nozzle (6.2) is aimed at catalytic combustion bed (7); Coal-fired catalytic unit is that staged louvre blade fire grate catalytic combustion bed is set in burner hearth, has steam pipe (26) at fire grate, and staged fire grate catalytic combustion bed top is provided with energy-gathering ring cover (8), outside burner hearth, is provided with the carbon machine that pushes away; Remittance air compartment (11) bottom is provided with liquid-phase catalysis tower (25), and isocon (12) is arranged on the liquid-phase catalysis tower (25), establishing the diving injection on the isocon (12) and chewing, and remittance air compartment (11) top is provided with gas-liquid separator (13); Screen optoelectronic semiconductor catalytic reactor (16) is that head tank (17) is installed up; Head tank is provided with eyelet in (17), on screen optoelectronic semiconductor catalytic reactor main body, louvre blade is installed, and on louvre blade, is coated with semiconductor catalyst (18); Be coated with silk screen in screen optoelectronic semiconductor catalytic reactor body surfaces; In screen optoelectronic semiconductor catalytic reactor bottom the low level pond is installed, the low level pond communicates with blinds catalytic reactor (14), and delivery pump (21) is installed in the low level pond; Delivery pump (21) connects carrier pipe (19), and carrier pipe (19) communicates with head tank (17); The bottom of liquid-phase catalysis tower (25), blinds catalytic reactor (14) and screen optoelectronic semiconductor catalytic reactor (16) communicates with conveying worm (22).
2. the atmosphere pollution system equipment is controlled in energy-conservation catalysis according to the said comprehensive cumulative of claim 1, it is characterized in that before burner hearth, extending 1-1.2 rice and forms the dry dried oxidizing fire catalytic section of sauting.
3. the atmosphere pollution system equipment is controlled in energy-conservation catalysis according to the said comprehensive cumulative of claim 1; It is characterized in that pushing away the carbon machine is connected by cylinder (28); Outside burner hearth, be provided with elevator bucket (27), elevator bucket (27) connects elevator (32), and elevator (32) connects storage bin hopper (15); Cylinder (28) connects magnetic valve (29), carbonated drink filter separator (30), send the carbon instruction to be sent by digital control computer (31).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200849077U CN202569953U (en) | 2012-03-08 | 2012-03-08 | Comprehensive energy-gathering and energy-saving catalytic systematic device for controlling air pollution |
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| CN2012200849077U CN202569953U (en) | 2012-03-08 | 2012-03-08 | Comprehensive energy-gathering and energy-saving catalytic systematic device for controlling air pollution |
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| CN202569953U true CN202569953U (en) | 2012-12-05 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102580495A (en) * | 2012-03-08 | 2012-07-18 | 沈斌 | Comprehensive energy-gathering and energy-saving catalytic air pollution treatment system equipment |
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2012
- 2012-03-08 CN CN2012200849077U patent/CN202569953U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102580495A (en) * | 2012-03-08 | 2012-07-18 | 沈斌 | Comprehensive energy-gathering and energy-saving catalytic air pollution treatment system equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20121205 Effective date of abandoning: 20131016 |
|
| RGAV | Abandon patent right to avoid regrant |