CN105664713A - Environment-friendly and efficient farm harmful gas purification treatment device - Google Patents
Environment-friendly and efficient farm harmful gas purification treatment device Download PDFInfo
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- CN105664713A CN105664713A CN201610193339.7A CN201610193339A CN105664713A CN 105664713 A CN105664713 A CN 105664713A CN 201610193339 A CN201610193339 A CN 201610193339A CN 105664713 A CN105664713 A CN 105664713A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
- B01D53/8678—Removing components of undefined structure
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
- B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
- B01D53/869—Multiple step processes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
- B01D53/88—Handling or mounting catalysts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/10—Inorganic adsorbents
- B01D2253/102—Carbon
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/20—Metals or compounds thereof
- B01D2255/207—Transition metals
- B01D2255/20707—Titanium
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/80—Type of catalytic reaction
- B01D2255/802—Photocatalytic
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/90—Physical characteristics of catalysts
- B01D2255/903—Multi-zoned catalysts
- B01D2255/9032—Two zones
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/02—Other waste gases
- B01D2258/0266—Other waste gases from animal farms
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/45—Gas separation or purification devices adapted for specific applications
- B01D2259/455—Gas separation or purification devices adapted for specific applications for transportable use
- B01D2259/4558—Gas separation or purification devices adapted for specific applications for transportable use for being employed as mobile cleaners for ambient air, i.e. the earth's atmosphere
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/80—Employing electric, magnetic, electromagnetic or wave energy, or particle radiation
- B01D2259/804—UV light
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- Chemical Kinetics & Catalysis (AREA)
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- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
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- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Abstract
The invention relates to an air purification treatment device and particularly relates to an environment-friendly and efficient farm harmful gas purification treatment device. The gas purification treatment device comprises a shell, a fan, an air inlet tee joint, an air outlet tee joint, casters, adsorption reaction boards, ultraviolet lamp tubes, a stirring reaction rod, plastic reaction hairbrushes, rotating blades, a fixed bearing and a fixed bracket, wherein the surfaces of the plastic reaction hairbrushes are coated with titanium dioxide, the upper surfaces and lower surfaces of the adsorption reaction boards are covered with carbon fiber felts coated with titanium dioxide, and honeycomb-shaped through holes in the middle of the adsorption reaction boards are filled with absorbents. The environment-friendly and efficient farm harmful gas purification treatment device is simple in structure; by virtue of an ultraviolet light catalytic degradation and physical absorption combined manner, the purification treatment efficiency of harmful gas in breeding sheds is improved, the operation is low, the secondary pollution in the purification treatment process is avoided, and the better environmental friendliness is achieved.
Description
Technical field
The present invention relates to a kind of air purification processing equipment, process device particularly to a kind of environment-friendly high-efficiency plant cleaning harmful gas.
Background technology
At present, each plant is in order to increase economic efficiency, and what substantially adopt is all that the mode concentrating colony house large-scale breeding cultivates livestock and poultry animal. Cultivation feature due to scale; cause and in breeding house, raised the livestock and poultry animal that density is very big; these poultry can produce more food-residue every day in feedstuff process of searching for food; also discharging substantial amounts of fecaluria, a large amount of livestock wastes so produced create good living environment to harmful microbe growth and breeding simultaneously. Owing to breeding house humidity is relatively big, temperature is high, food-residue and feces of livestock and poultry in this environment easily fermentation produce the harmful gass such as substantial amounts of ammonia, hydrogen sulfide. General in order to improve breeding environment, the suitable ventilation of meeting, but in cold season, for poultry house inside holding, it is usually taken and shuts door and window to reduce cool exterior air entrance. But, to shut door and window and result in atmosphere draught-free in poultry house, the ammonia, the harmful gas such as hydrogen sulfide that produce after farm animal excrement fermentation can not spread, and in last breeding house, the concentration of harmful gas can be stepped up, the air pollution degree in aggravation poultry house. Simultaneously suitable in breeding house temperature, bigger humidity and substantial amounts of food-residue and feces create good condition to harmful microbe growth and breeding, when improper ventilation, the easily dustborne in air of these harmful microorganisms, has increased the weight of the risk that cultivated animals is ill.
Poultry, for a long time under such rugged environment, had both easily caused various diseases, and had added M & M, and had a strong impact on the speed of growth of poultry. In order to take precautions against and treat the disease of poultry, on the one hand because poultry medication causes feeding cost to increase, on the other hand again because medicine for treatment causes food safety hidden danger. Therefore, find a kind of scheme solution problem above aquaculture is extremely necessary.
According to retrieval, it has been found that the patent documentation relevant to the application, concrete disclosure is as follows:
(1) the published scheme of domestic number of patent application 201110236224.9 " domestic animal, poultry cultivation volume increase machine " is to extract cultivation air outside colony house to carry out heat drying process, then pass through negative oxygen ion generating device and make generation negative oxygen ion in air, the air tubes again these being contained negative oxygen ion is transported in colony house, kill the pathogenic bacteria in air and virus in this way, remove abnormal flavour, maintain temperature suitable in breeding house simultaneously. Combine with the microgranule of the positively chargeds such as the antibacterial in air, dust, smog because the purification of air is derived from negative oxygen ion by negative oxygen ion, and be polymerized to ball and fall earthward, thus playing sterilization and eliminating the effect of abnormal flavour produced by harmful gas, by this way degraded is eliminated the limited efficiency of the cultivation such as ammonia, hydrogen sulfide harmful gas concentration in breeding house, and this kind of mode needs to consume the very big energy and carrys out heat drying gas and produce negative oxygen ion, behaves and can produce bigger economic effect burden.
(2) domestic number of patent application 200920127389.0 " a kind of aerosol ultraviolet photocatalysis air purifier ", published device is to be photocatalyst with TiO2 nano-powder, it is allowed to condition in container with the dispersion of aerocolloidal form and suspends, irradiation catalysis through ultraviolet light makes contaminated air decomposing, purifying, kill the harmful microorganism in air simultaneously, though the gas after processing can be directly discharged in breeding house and need not extract outside air heat by this device, solve the energy consumption problem heated, but the time that dusty gas contacts with catalyst is very limited, the air adverse concentration that this device is discharged is still higher, in breeding house, harmful gas concentration can not drop quickly to safe concentration. owing in breeding house, the big quantity of cultivated animals density is many, produce the speed also ratio of harmful gas comparatively fast. in harmful gas, topmost ammonia and hydrogen sulfide are soluble in water, there is the gas of intense stimulus, all it is readily dissolved on pig respiratory mucosa and eye conjunctiva and causes animal not accommodate pathological changes, so in this case needing quickly harmful gas concentration to be reduced to safe concentration.
Summary of the invention
The purpose of the present invention is mainly in livestock and poultry farm colony house, and during atmosphere draught-free, letting animals feed is affected problem by harmful gas, it is proposed to a kind of simple in construction, cheap, operating cost is low, environment-friendly high-efficiency, quickly processes the device of harmful gas in plant. Handled gas can be carried out sterilizing efficiently quick process in colony house while harmful gas by this device, significantly improves the quality of air in poultry house, processing procedure energy-conserving and environment-protective.
For achieving the above object, the present invention adopts the following technical scheme that a kind of environment-friendly high-efficiency plant cleaning harmful gas processes device, including housing, blower fan, air intake threeway, air-out threeway, foot is taken turns, adsorption reaction plate, ultraviolet lamp tube, stirring reaction bar, reaction plastic brush, revolving vane, fixing bearing, fixed support, described blower fan is arranged on the top of housing, described air intake threeway communicates with lower housing portion, described air-out threeway is connected with the air outlet of blower fan, described reaction plastic brush is fixed on stirring reaction bar, described revolving vane is fixed on the top of stirring reaction bar, described castor is fixed on the bottom of housing.
Further, described air intake threeway is provided with indoor air inlet and outdoor air inlet, and air-out threeway is provided with indoor air outlet and outdoor air outlet, air intake threeway and be respectively mounted valve in air-out threeway.
Further, described ultraviolet lamp tube is annular, and the annular home position of ultraviolet lamp tube is stirred reaction bar and passes perpendicularly through.
Further, described reaction plastic brush is made up of toughened plastic silk, reacts plastic brush surface-coated titanium dioxide.
Further, the upper and lower surface of described adsorption reaction plate is covered by the carbon fiber felt of titanium dioxide coating, in adsorption reaction plate, layer segment is cellular through hole, fills adsorbent in cellular through hole, and adsorption reaction plate centre bit is equipped with the circular hole passed perpendicularly through for stirring reaction bar.
The using method of the present invention is as follows: the present invention is placed on ground by the placement location that it is suitable that castor is pushed in breeding house, it is connected with the outdoor air inlet of the present invention and outdoor gas outlet respectively with two plastic ventilation flexible pipes, and the other end mouth of pipe of the two plastic ventilation flexible pipe is all communicated to outside breeding house, and allowing the mouth of pipe of two plastic ventilation flexible pipes keep certain distance outside breeding house, it is ensured that the air discharged by outdoor gas outlet will not be sucked by outdoor air inlet immediately. Again with two plastic ventilation flexible pipes respectively with the indoor air inlet of the present invention and indoor air outlet be connected, and the other end mouth of pipe of the two plastic ventilation flexible pipe is all placed in breeding house, and allowing the mouth of pipe of two plastic ventilation flexible pipes keep certain distance in breeding house, it is ensured that the air discharged by indoor air outlet will not be sucked by indoor air inlet immediately.
When the present invention starts working, the multiple ultraviolet lamp tube of enclosure interior starts simultaneously at work, blower fan is started working and is extracted in indoor dusty gas entrance housing, simultaneously because gas flowing in fan air inlet place has promoted the revolving vane of stirring reaction masthead end, driving stirring reaction bar also to rotate, the reaction plastic brush being so fixed on stirring reaction bar also will synchronously rotate up.
Having just enter into the stirring of the reaction plastic brush owing to being rotated of the gas in housing, air-flow is more uniform at shell distribution in vivo. Owing to being coated with titanium dioxide on reaction plastic brush, under the irradiation of ultraviolet light, the dusty gas contacted with reaction plastic brush will by catalytic degradation.
Gas will penetrate adsorption reaction plate after flowing through reaction plastic brush from bottom to top. Owing to being the carbon fiber felt of titanium dioxide coating at the lower coverage rate of adsorption reaction plate and upper coverage rate, in adsorption reaction plate, layer segment is cellular through hole, fills adsorbent in cellular through hole. In the process of gas penetration adsorption reaction plate, first step gas contacts with the lower coverage rate of adsorption reaction plate, and now owing to irradiation under ultraviolet ray is under adsorption reaction plate on the carbon fiber felt of coverage rate, gas will by catalytic degradation. Then gas penetration carbon fiber felt enters in the cellular through hole in the middle part of adsorption reaction plate, now gas and the adsorbent contact of filling in cellular through hole, and adsorbent is by the harmful gas composition in further adsorption fouling gas. When contacting with the upper coverage rate of adsorption reaction plate after last cellular through hole in the middle part of gas flows out adsorption reaction plate, the ultraviolet lighting now produced due to the uviol lamp above adsorption reaction plate is mapped on the upper coverage rate of adsorption reaction plate, and gas will carry out again a catalytic degradation process.
In order to improve intensity and the purification speed of air cleaning, enclosure interior is provided with the identical construction unit being followed successively by reaction plastic brush-ultraviolet lamp tube-adsorption reaction plate from down to up of repetition, sets gradually ultraviolet lamp tube and reaction plastic brush in housing above the adsorption reaction plate of the top from bottom to top.
When, after the adsorption reaction plate of the superiors in gas penetration housing, the reaction plastic brush that gas is rotating with last contacts, carrying out catalytic degradation under the irradiation of ultraviolet light, last gas is entered in breeding house by the plastic ventilation flexible pipe on indoor air outlet.
The present invention is through continuous service after a while, when the adsorbent in adsorption reaction plate is close to the state reached capacity, in breeding house, harmful gas concentration begins to ramp up, at this moment the valve in switching air intake threeway simultaneously and air-out threeway, now indoor air inlet and indoor air outlet are closed, and outdoor air inlet and outdoor gas outlet are opened. Outdoor fresh air through the outdoor air inlet of lower housing portion by blower fan suction housing. First, fresh air is reacted the more uniform of plastic brush stirring, and meanwhile, fresh air kills entrained harmful microorganism under the irradiation of ultraviolet light. Then, fresh air contacts with the lower coverage rate of adsorption reaction plate, a part of harmful gas on coverage rate carbon fiber felt under desorption. Next step, gas enters in adsorption reaction plate and adsorbent contact, adsorbent harmful gas is carried out desorption, the harmful gas gone out by desorption is when flowing out adsorption reaction plate with air-flow, again the upper coverage rate and reaction plastic brush with adsorption reaction plate is contacted, now when by irradiation under ultraviolet ray, in air-flow, part harmful gas by catalytic degradation, will reduce the concentration of harmful gas in air-flow again. Then, air-flow will repeat above procedure, until discharging outside breeding house in gas outlet outdoor.
In the process, the outdoor gas of the suction present invention is by irradiation under ultraviolet ray sterilizing, prevent the cross contamination risk that in outside air, pathogenic bacteria air-borne transmission is brought in breeding house, then the adsorbent that adsorption reaction plate internal adsorption is saturated has been carried out harmful gas desorption, the harmful gas of desorption again will further by catalytic degradation in the coverage rate of Contact-sorption Sptting plate and the process of reaction plastic brush, until outside discharge chamber, sufficiently lower the secondary pollution to outdoor discharge of noxious gases.
Adsorption reaction plate if clean-up effect is inconspicuous, it is possible to take housing apart, is taken out after using longer a period of time by the present invention from housing, changes the adsorbent in adsorption reaction plate.
Compared with prior art, the invention has the beneficial effects as follows:
(1) present configuration is simple, and cheap, operating cost is also very low, it is easy to promote.
(2) cleaning harmful gas efficiency is high, adopts the combination of ultraviolet catalytic degraded and physical absorption to be greatly improved cleaning harmful gas treatment effeciency.
(3) the stirring reaction bar with revolving vane is added, it is not necessary to make air-flow more uniform at shell distribution in vivo while extra increase Power Component, also improve the efficiency of catalytic degradation and the absorption uniformity of physical absorption further simultaneously.
(4) secondary pollution that desorption process outwardly exhales pernicious gases is reduced, more environmentally-friendly.
Accompanying drawing explanation
Fig. 1 is the front view that a kind of environment-friendly high-efficiency plant cleaning harmful gas processes device.
Fig. 2 is the left view that a kind of environment-friendly high-efficiency plant cleaning harmful gas processes device.
Fig. 3 is the right view that a kind of environment-friendly high-efficiency plant cleaning harmful gas processes device.
Fig. 4 is the top view that a kind of environment-friendly high-efficiency plant cleaning harmful gas processes device.
Fig. 5 is Fig. 1 housing interior structure figure.
Fig. 6 is the A-A sectional view of Fig. 5.
Fig. 7 is the B-B sectional view of Fig. 5.
Fig. 8 is the schematic diagram of adsorption reaction plate.
Fig. 9 is the schematic diagram of adsorption reaction plate middle level partial cell shape through hole.
Figure 10 is the C-C sectional view of Fig. 8.
Figure 11 is that revolving vane, stirring reaction bar and reaction plastic brush install schematic perspective view.
In figure: 1. housing; 2. blower fan; 3. air intake threeway; 4. air-out threeway; 5. foot wheel; 6. adsorption reaction plate; 7. ultraviolet lamp tube; 8. stirring reaction bar; 9. reaction plastic brush; 10. revolving vane; 11. fixing bearing; 12. fixed support; 30. valve; 31. indoor air inlet; 32. outdoor air inlet; 41. indoor air outlet; 42. outdoor air outlet; 61. adsorption reaction plate carbon fiber felt coverage rate; 62. cellular through hole; 63. adsorption reaction plate center circular hole.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention will be described in detail.
As shown in Fig. 1～Figure 11, a kind of environment-friendly high-efficiency plant cleaning harmful gas processes device, including housing 1, blower fan 2, air intake threeway 3, air-out threeway 4, castor 5, adsorption reaction plate 6, ultraviolet lamp tube 7, stirring reaction bar 8, reaction plastic brush 9, revolving vane 10, fixing bearing 11, fixed support 12, described blower fan 2 is arranged on the top of housing 1, described air intake threeway 3 communicates with housing 1 bottom, described air-out threeway 4 is connected with the air outlet of blower fan 2, described reaction plastic brush 9 is fixed on stirring reaction bar 8, described revolving vane 10 is fixed on the top of stirring reaction bar 8, described castor 5 is fixed on the bottom of housing 1.
Further, described air intake threeway 3 is provided with indoor air inlet 31 and outdoor air inlet 32, and air-out threeway 4 is provided with indoor air outlet 41 and outdoor air outlet 42, air intake threeway 3 and be respectively mounted valve 30 in air-out threeway 4.
Further, described ultraviolet lamp tube 7 is in annular, and the annular home position of ultraviolet lamp tube 7 is stirred reaction bar 8 and passes perpendicularly through.
Further, described reaction plastic brush 9 is made up of toughened plastic silk, reacts plastic brush 9 surface-coated titanium dioxide.
Further, the upper and lower surface of described adsorption reaction plate 6 is covered by the carbon fiber felt 61 of titanium dioxide coating, in adsorption reaction plate 6, layer segment is cellular through hole 63, filling adsorbent in cellular through hole 63, adsorption reaction plate 6 centre bit is equipped with the circular hole 63 passed perpendicularly through for stirring reaction bar 8.
Adopt technique scheme, the catalytic degradation of harmful gas and physical absorption are effectively combined, improve the purification efficiency of harmful gas, physical absorption adopts adsorbent as carrier, adsorbent can be natural zeolite, porous calcium silicate, kieselguhr, bentonite, montmorillonite, meerschaum, the one of which of Paligorskite etc. or the mixture of several component, described adsorbent is by dry, Screening Treatment, choose the granule that particle size range is 0.1 millimeter～5 millimeters, described adsorbent performance is good, cost cheap and easy to get is low, environment friendly and pollution-free, processing procedure is simple.
The using method of the present invention is as follows: the present invention is placed on ground and passes through the placement location that it is suitable that castor 5 is pushed in breeding house, it is connected with the outdoor air inlet 32 of the present invention and outdoor air outlet 42 respectively with two plastic ventilation flexible pipes, and the other end mouth of pipe of the two plastic ventilation flexible pipe is all communicated to outside breeding house, and allowing the mouth of pipe of two plastic ventilation flexible pipes keep certain distance outside breeding house, it is ensured that the air discharged by outdoor air outlet 42 will not be sucked by outdoor air inlet 32 immediately. Again with two plastic ventilation flexible pipes respectively with the indoor air inlet 31 of the present invention and indoor air outlet 41 be connected, and the other end mouth of pipe of the two plastic ventilation flexible pipe is all placed in breeding house, and allowing the mouth of pipe of two plastic ventilation flexible pipes keep certain distance in breeding house, it is ensured that the air discharged by indoor air outlet 41 will not be sucked by indoor air inlet 31 immediately.
When the present invention starts working, the internal multiple ultraviolet lamp tubes 7 of housing 1 start simultaneously at work, blower fan 2 is started working and is extracted in indoor dusty gas entrance housing 1, simultaneously because gas flowing in blower fan 2 air inlet place has promoted the revolving vane 10 on stirring reaction bar 8 top, driving stirring reaction bar 8 also to rotate, the reaction plastic brush 9 being so fixed on stirring reaction bar 8 also will synchronously rotate up.
Having just enter into the stirring of the reaction plastic brush 9 owing to being rotated of the gas in housing 1, air-flow is distributed more uniform in housing 1. Owing to being coated with titanium dioxide on reaction plastic brush 9, under the irradiation of ultraviolet light, the dusty gas contacted with reaction plastic brush 9 will by catalytic degradation.
Gas will penetrate adsorption reaction plate 6 after flowing through reaction plastic brush 9 from bottom to top. Owing to being the carbon fiber felt 61 of titanium dioxide coating at the lower coverage rate of adsorption reaction plate 6 and upper coverage rate, in adsorption reaction plate 6, layer segment is cellular through hole 63, fills adsorbent in cellular through hole 63. In the process of gas penetration adsorption reaction plate 6, first step gas contacts with the lower coverage rate of adsorption reaction plate 6, now owing to irradiation under ultraviolet ray is on the carbon fiber felt 61 of 6 times coverage rates of adsorption reaction plate, gas will be degraded by the Titanium Dioxide of coating on carbon fiber felt 61. Then gas penetration carbon fiber felt 61 enters in the cellular through hole 63 in the middle part of adsorption reaction plate 6, now gas and the adsorbent contact of filling in cellular through hole 63, and adsorbent is by the harmful gas composition in further adsorption fouling gas. When contacting with the upper coverage rate of adsorption reaction plate 6 after last cellular through hole 63 in the middle part of gas flows out adsorption reaction plate 6, the ultraviolet lighting now produced due to the ultraviolet lamp tube 7 above adsorption reaction plate 6 is mapped on the upper coverage rate of adsorption reaction plate 6, and gas will carry out again a catalytic degradation process.
In order to improve intensity and the purification speed of air cleaning, housing 1 is internally provided with the identical construction unit being followed successively by reaction plastic brush 9-ultraviolet lamp tube 7-adsorption reaction plate 6 from down to up of repetition, sets gradually ultraviolet lamp tube 7 and reaction plastic brush 9 in housing 1 above the adsorption reaction plate 6 of the top from bottom to top.
When after the adsorption reaction plate 6 of the superiors in gas penetration housing 1, the reaction plastic brush 9 that gas is rotating with last contacts, carrying out catalytic degradation under the irradiation of ultraviolet light, last gas is entered in breeding house by the plastic ventilation flexible pipe on indoor air outlet 41.
The present invention is through continuous service after a while, when the adsorbent in adsorption reaction plate 6 is close to the state reached capacity, in breeding house, harmful gas concentration begins to ramp up, at this moment the valve 30 in switching air intake threeway simultaneously and air-out threeway, now indoor air inlet 31 and indoor air outlet 41 are closed, and outdoor air inlet 32 and outdoor air outlet 42 are opened. Outdoor fresh air through the outdoor air inlet 32 of housing 1 bottom by blower fan 2 suction housing 1. First, it is more uniform that fresh air is reacted that plastic brush 9 stirs, and meanwhile, fresh air kills entrained harmful microorganism under the irradiation of ultraviolet light. Then, fresh air contacts with the lower coverage rate of adsorption reaction plate 6, a part of harmful gas on coverage rate carbon fiber felt 61 under desorption. Next step, gas enters in adsorption reaction plate 6 and adsorbent contact, and adsorbent harmful gas is carried out desorption. The harmful gas that desorption goes out is when flowing out adsorption reaction plate 6 with air-flow, again the upper coverage rate and reaction plastic brush 9 with adsorption reaction plate 6 is contacted, now when by irradiation under ultraviolet ray, in air-flow, part harmful gas by catalytic degradation, will reduce the concentration of harmful gas in air-flow again. Then, air-flow will repeat above procedure, until discharging outside breeding house in air outlet 42 outdoor.
In the process, the outdoor gas of suction inventive shell 1 is by irradiation under ultraviolet ray sterilizing, prevent the cross contamination risk that in outside air, pathogenic bacteria air-borne transmission is brought in breeding house, then the adsorbent that adsorption reaction plate 6 internal adsorption is saturated has been carried out harmful gas desorption, the harmful gas of desorption again will further by catalytic degradation in the coverage rate of Contact-sorption Sptting plate 6 and the process of reaction plastic brush 9, until outside discharge chamber, sufficiently lower the secondary pollution to outdoor discharge of noxious gases.
Adsorption reaction plate 6 if clean-up effect is inconspicuous, it is possible to take housing 1 apart, is taken out after using longer a period of time by the present invention from housing 1, changes the adsorbent in adsorption reaction plate 6.
Present configuration is simple, and cheap, operating cost is also very low, it is easy to promote. Cleaning harmful gas efficiency is high. In use reduce the secondary pollution that desorption process outwardly exhales pernicious gases, more environmentally-friendly.
Claims (5)
1. an environment-friendly high-efficiency plant cleaning harmful gas processes device, it is characterized in that: include housing (1), blower fan (2), air intake threeway (3), air-out threeway (4), castor (5), adsorption reaction plate (6), ultraviolet lamp tube (7), stirring reaction bar (8), reaction plastic brush (9), revolving vane (10), fixing bearing (11), fixed support (12), described blower fan (2) is arranged on the top of housing (1), described air intake threeway (3) communicates with housing (1) bottom, described air-out threeway (4) is connected with the air outlet of blower fan (2), described reaction plastic brush (9) is fixed on stirring reaction bar (8), described revolving vane (10) is fixed on the top of stirring reaction bar (8), described castor (5) is fixed on the bottom of housing (1).
2. a kind of environment-friendly high-efficiency plant according to claim 1 cleaning harmful gas processes device, it is characterized in that: described air intake threeway (3) is provided with indoor air inlet (31) and outdoor air inlet (32), air-out threeway (4) is provided with indoor air outlet (41) and outdoor air outlet (42), air intake threeway (3) and be respectively mounted valve (30) in air-out threeway (4).
3. a kind of environment-friendly high-efficiency plant according to claim 1 cleaning harmful gas processes device, it is characterised in that: described ultraviolet lamp tube (7) is in annular, and the annular home position of ultraviolet lamp tube (7) is stirred reaction bar (8) and passes perpendicularly through.
4. a kind of environment-friendly high-efficiency plant according to claim 1 cleaning harmful gas processes device, it is characterised in that: described reaction plastic brush (9) is made up of toughened plastic silk, reacts plastic brush (9) surface-coated titanium dioxide.
5. a kind of environment-friendly high-efficiency plant according to claim 1 cleaning harmful gas processes device, it is characterized in that: the upper and lower surface of described adsorption reaction plate (6) is covered by the carbon fiber felt (61) of titanium dioxide coating, in adsorption reaction plate (6), layer segment is cellular through hole (63), filling adsorbent in cellular through hole (63), adsorption reaction plate (6) centre bit is equipped with the circular hole (63) passed perpendicularly through for stirring reaction bar (8).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610193339.7A CN105664713B (en) | 2016-03-30 | 2016-03-30 | A kind of environment-friendly type farm cleaning harmful gas processing unit |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610193339.7A CN105664713B (en) | 2016-03-30 | 2016-03-30 | A kind of environment-friendly type farm cleaning harmful gas processing unit |
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| CN105664713A true CN105664713A (en) | 2016-06-15 |
| CN105664713B CN105664713B (en) | 2018-07-27 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| CN106621801A (en) * | 2017-01-18 | 2017-05-10 | 四川大学 | Device applicable to circulation and in-situ control of sewer harmful gas |
| CN108889043A (en) * | 2018-07-19 | 2018-11-27 | 江苏安纳泰环保科技有限公司 | A kind of photocatalysis organic waste gas treatment device |
| CN112120255A (en) * | 2020-09-23 | 2020-12-25 | 曲大志 | Novel feed processing device capable of enhancing immunity function |
| CN112120255B (en) * | 2020-09-23 | 2021-11-23 | 山东康裕生物科技有限公司 | Feed processing device |
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| US20230321587A1 (en) * | 2022-04-07 | 2023-10-12 | The United States Of America, As Represented By The Secretary Of Agriculture | System for removing ammonia, dust and pathogens from air within an animal rearing/sheltering facility |
| US11986768B2 (en) * | 2022-04-07 | 2024-05-21 | The United States Of America, As Represented By The Secretary Of Agriculture | System for removing ammonia, dust and pathogens from air within an animal rearing/sheltering facility |
| CN116459659A (en) * | 2023-03-30 | 2023-07-21 | 徐州佑旺养殖有限公司 | Cultivation environment treatment device |
| CN116459659B (en) * | 2023-03-30 | 2023-12-26 | 衡山五星农牧发展有限公司 | Cultivation environment treatment device |
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