CN115428735A - Air circulation purification and regulation system and method for farm - Google Patents
Air circulation purification and regulation system and method for farm Download PDFInfo
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- CN115428735A CN115428735A CN202211077587.7A CN202211077587A CN115428735A CN 115428735 A CN115428735 A CN 115428735A CN 202211077587 A CN202211077587 A CN 202211077587A CN 115428735 A CN115428735 A CN 115428735A
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- 238000000746 purification Methods 0.000 title claims abstract description 30
- 238000000034 method Methods 0.000 title claims abstract description 10
- 239000007789 gas Substances 0.000 claims abstract description 37
- 230000001954 sterilising effect Effects 0.000 claims abstract description 26
- 238000005406 washing Methods 0.000 claims abstract description 21
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 20
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 20
- 239000001301 oxygen Substances 0.000 claims abstract description 20
- 238000005507 spraying Methods 0.000 claims abstract description 17
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 17
- 150000002500 ions Chemical class 0.000 claims abstract description 14
- 238000001914 filtration Methods 0.000 claims abstract description 13
- 239000000428 dust Substances 0.000 claims abstract description 12
- 230000003647 oxidation Effects 0.000 claims abstract description 12
- 238000007254 oxidation reaction Methods 0.000 claims abstract description 12
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims abstract description 9
- 230000003197 catalytic effect Effects 0.000 claims abstract description 8
- 230000009469 supplementation Effects 0.000 claims abstract description 5
- 239000007921 spray Substances 0.000 claims abstract 4
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 20
- 239000002912 waste gas Substances 0.000 claims description 12
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 10
- 239000001569 carbon dioxide Substances 0.000 claims description 10
- 230000003750 conditioning effect Effects 0.000 claims description 9
- 150000001450 anions Chemical class 0.000 claims description 8
- 239000000126 substance Substances 0.000 claims description 6
- 230000001502 supplementing effect Effects 0.000 claims description 5
- 230000008859 change Effects 0.000 claims description 4
- 239000000376 reactant Substances 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims 2
- 241000700605 Viruses Species 0.000 description 6
- 244000144972 livestock Species 0.000 description 6
- 244000144977 poultry Species 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 4
- 230000007613 environmental effect Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 150000001412 amines Chemical class 0.000 description 3
- 230000000249 desinfective effect Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000002265 prevention Effects 0.000 description 3
- 238000011282 treatment Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 208000015181 infectious disease Diseases 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 208000035473 Communicable disease Diseases 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 238000004887 air purification Methods 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- UBAZGMLMVVQSCD-UHFFFAOYSA-N carbon dioxide;molecular oxygen Chemical compound O=O.O=C=O UBAZGMLMVVQSCD-UHFFFAOYSA-N 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000010485 coping Effects 0.000 description 1
- 238000004332 deodorization Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000002458 infectious effect Effects 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 238000006213 oxygenation reaction Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 230000001932 seasonal effect Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K1/00—Housing animals; Equipment therefor
- A01K1/0047—Air-conditioning, e.g. ventilation, of animal housings
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K31/00—Housing birds
-
- 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
- B01D53/8603—Removing sulfur compounds
- B01D53/8612—Hydrogen sulfide
-
- 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
- B01D53/8621—Removing nitrogen compounds
-
- 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
- B01D53/8621—Removing nitrogen compounds
- B01D53/8634—Ammonia
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/017—Combinations of electrostatic separation with other processes, not otherwise provided for
-
- 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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- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Environmental Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Analytical Chemistry (AREA)
- Biomedical Technology (AREA)
- Health & Medical Sciences (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Birds (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Central Air Conditioning (AREA)
Abstract
The invention provides an air circulation purification and regulation system and method for a farm, wherein the regulation system comprises a circulation purification regulation loop and a heat exchanger, the circulation purification regulation loop comprises an air distribution pipe, an electrostatic dust removal filtering unit, an ozone catalytic oxidation unit, a spray washing unit, a sterilization and disinfection unit, a temperature regulation unit, a humidity regulation unit, an oxygen supplementation unit and a negative ion generation unit which are sequentially connected in series and form a loop, and an induced draft fan connected with the electrostatic dust removal filtering unit is arranged in the farm; most of the gas discharged by the spraying and washing unit directly enters the degerming and sterilizing unit, a small part of the gas is discharged after exchanging heat with the sucked fresh air through the heat exchanger, and the fresh air after exchanging heat is mixed with most of the gas and then enters the degerming and sterilizing unit. The invention can well filter and purify the air in the shed area of the farm, and the air is uniformly delivered to each layer of shed through the air distribution pipes, thereby assisting the scientific culture, building a more sanitary and environment-friendly farm and realizing the minimum influence on the external environment.
Description
Technical Field
The invention relates to ecological breeding, in particular to an air circulation purification and regulation system and method for a farm.
Background
In the production process of livestock and poultry farms, a large amount of malodorous gas can be emitted from the barns, so that serious troubles are brought to surrounding residents, and a large amount of wind passes through the barns in extremely cold and hot seasons or zones to cause a large amount of heat loss; on the other hand, due to the large amount of external air, no or insufficient purification treatment measures are provided, so that various environmental indexes in the farm, such as particulate matters, temperature, humidity, flora or virus number, carbon dioxide concentration, oxygen concentration, negative ion concentration and the like, are not easy to control, and potential hidden dangers exist particularly in the aspect of coping with seasonal infectious disease epidemic situations.
The production waste gas amount of livestock and poultry farms is very large, at present, through air exhaust is mostly adopted, part of farms are subjected to simple filtration, activated carbon adsorption or spraying treatment to achieve the unorganized air exhaust of the environment, although the pollutant concentration is low, the smell threshold is usually low, and the odor and the peculiar smell such as NH are contained in the livestock and poultry farms 3 、H 2 S, organic amines and other components cannot be effectively controlled, so that odor pollution is caused to the surrounding environment, and severe production conditions are caused to a farm. The technology economy is not high when the odor waste gas with large air volume and low concentration is treated, on the other hand, a large amount of air is directly introduced from the environment to replace the shed, a plurality of adverse factors such as introduction of external infectious viruses and germs, unstable temperature and humidity conditions and the like exist, and certain hidden dangers are formed on the sanitation and epidemic prevention safety of the farm.
Disclosure of Invention
The technology of the invention mainly solves the problems of air purification and energy saving of livestock and poultry farms, and realizes accurate control of environmental indexes such as particles, temperature, humidity, flora or virus quantity, carbon dioxide concentration, oxygen concentration, negative ion concentration and the like in the shed by an air circulation purification and regulation system, thereby improving the sanitation level of the shed, promoting the production of the farms, and changing the odor pollution condition of the farms to the environment.
The specific scheme is as follows:
an air circulation purification and regulation system for a farm, which comprises a circulation purification regulation loop and a heat exchanger,
the circulating purification and regulation loop comprises an air distribution pipe, an electrostatic dust removal filtering unit, an ozone catalytic oxidation unit, a spraying washing unit, a sterilization and disinfection unit, a temperature regulation unit, a humidity regulation unit, an oxygen supplementation unit and a negative ion generation unit which are sequentially connected in series to form the loop, an air feeder distributes air through a plurality of air outlet pipes which are arranged in the farm in parallel, an induced draft fan is arranged in the farm, and an air outlet of the induced draft fan is connected with the electrostatic dust removal filtering unit;
and part of gas discharged by the spraying and washing unit enters the heat exchanger to exchange heat with the sucked fresh air, and then is discharged outside through the chimney, and the fresh air after heat exchange enters the degerming and sterilizing unit.
Furthermore, the air outlet of the degerming and sterilizing unit is provided with a carbon dioxide concentration sensor, and the air quantity entering the heat exchanger and the sucked fresh air quantity of the spraying and washing unit are adjusted according to the concentration change monitored by the carbon dioxide concentration sensor.
Furthermore, a temperature sensor, a humidity sensor, an oxygen sensor and an anion concentration sensor are respectively arranged at the air outlets of the temperature adjusting unit, the humidity adjusting unit, the oxygen supplementing unit and the anion generating unit.
A method for circularly purifying and adjusting air in a farm based on the air circulating purifying and adjusting system comprises the following steps:
the method comprises the following steps that waste gas generated in a shed of a farm is pumped out through a draught fan, gas particulate matters are removed through an electrostatic dust removal filtering unit, an ozone catalytic oxidation unit oxidizes smelly and peculiar smell substances in the gas, a spraying and washing unit removes oxidation products and incomplete reactants of the smelly and peculiar smell substances in the gas, part of the gas discharged by the spraying and washing unit directly enters a degerming and sterilizing unit, the other part of the gas enters a heat exchanger, the degerming and sterilizing unit sterilizes the gas, a temperature adjusting unit adjusts the temperature and controls the temperature of the gas, the humidifying unit adjusts the humidity and controls the humidity of the gas, an oxygen supplementing unit supplements oxygen to the gas, a negative ion generating unit adjusts the concentration of negative ions of the gas, and finally, the clean air after being processed is uniformly distributed to all shed points through air distributing pipes through a blower;
the first path of exhaust air of the spraying and washing unit directly enters the degerming and sterilizing unit, the second path of exhaust air exchanges heat with the sucked fresh air in the heat exchanger, the heat exchanged fresh air is mixed with the first path of exhaust air and then enters the degerming and sterilizing unit, and the heat exchanged second path of exhaust air is exhausted to the atmosphere through a waste gas chimney.
Furthermore, the air exhaust amount of the first path of air exhaust is larger than that of the second path of air exhaust.
The invention has the advantages that:
1) By adopting the technical scheme provided by the invention, after air in a shed area of the farm is subjected to purification measures such as filtration, ozone catalytic oxidation deodorization, ultraviolet disinfection and sterilization, key indexes such as temperature control, humidity regulation, oxygenation, control of carbon dioxide and anion concentration and the like are carried out by an air conditioning system, and the air is uniformly delivered to each layer of shed through an internal air supply pipeline, so that a more sanitary and environment-friendly farm is built, and meanwhile, an external farm is enabled;
2) The sucked fresh air and a small part of gas discharged by the spraying and washing unit exchange heat through the heat exchanger, so that the (cold) heat loss of the discharged waste gas is reduced, and the overall energy-saving characteristic is improved;
3)CO 2 is an important index for measuring the gas quality standard, CO 2 With respect to freshness and comfort of the gas; because the CO in the circulating gas of the circulating purification and regulation loop is circulated after the respiration of the animals in the farm 2 The concentration will increase, so the index concentration is reduced by replacing a part of fresh air; in addition, the fresh air supplemented to the circulating gas is also subjected to various disinfection and sterilization treatments, so that diseases of livestock and poultry caused by bacterial viruses in the external environment are avoided.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.
FIG. 1 is a current air discharge diagram of a current farm;
fig. 2 is a schematic diagram of an air circulation purification and conditioning system for a farm according to the present invention.
Detailed Description
In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring the invention.
In the following description, for the purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The following detailed description of the preferred embodiments of the invention, however, the invention is capable of other embodiments in addition to those detailed.
Referring to fig. 2, the present invention provides an air circulation purification and conditioning system for a farm, the conditioning system comprising a circulation purification conditioning loop 100 and a heat exchanger 6.
The circulation purification and regulation loop 100 comprises an air distribution pipe 19, an electrostatic dust removal and filtration unit 3, an ozone catalytic oxidation unit 4, a spraying and washing unit 5, a sterilization and disinfection unit 8, a temperature regulation unit 10, a humidity regulation unit 12, an oxygen supplementation unit 14 and an anion generation unit 16 which are sequentially connected in series to form the loop. The air distribution pipe 19 is provided with a plurality of air outlet pipes which are arranged in parallel in the farm, an induced draft fan 2 is arranged in the farm, and an air outlet of the induced draft fan 2 is connected with the electrostatic dust removal filtering unit 3.
The spraying and washing unit 5 is provided with two paths of exhaust air which are respectively connected with the sterilizing and disinfecting unit 8 and the heat exchanger 6, the first path of exhaust air directly enters the sterilizing and disinfecting unit 8, the second path of exhaust air exchanges heat with fresh air sucked by the heat exchanger 6, the fresh air after heat exchange and the first path of exhaust air are mixed and then enter the sterilizing and disinfecting unit 8, and the second path of exhaust air after heat exchange is exhausted to atmosphere through the exhaust gas chimney 7.
Wherein, a carbon dioxide concentration sensor 9 is arranged at the air outlet of the degerming and sterilizing unit 8, the heat exchanger 6 sets and adjusts the air volume according to the concentration change monitored by the carbon dioxide concentration sensor 9, and when CO in the circulating gas is used 2 If the concentration is too high, the fresh air volume sucked by the heat exchanger 6 can be increased synchronously. The air outlets of the temperature control unit 10, the humidity control unit 12, the oxygen supply unit 14, and the negative ion generation unit 16 are provided with a temperature sensor 11, a humidity sensor 13, an oxygen sensor 15, and a negative ion concentration sensor 17, respectively.
The following describes the steps of the air circulation purification and regulation of the farm of the air circulation purification and regulation system:
the waste gas generated in the farm shed 1 contains particulate matters and NH 3 、H 2 S, organic amine and other pollutant components are pumped out by a draught fan 2, particulate matters are removed by an electrostatic dust removal filtering unit 3, and odor substances NH are removed by an ozone catalytic oxidation unit 4 at normal temperature 3 、H 2 S, oxidizing organic amine, and removing oxidation products and incomplete reactants of odor substances through a spraying washing unit 5. Most of the gas discharged by the spraying and washing unit 5 directly enters the degerming and sterilizing unit 8 for sterilization, a small part of the gas is guided into the heat exchanger 6 by an outer air exhaust pipeline to exchange heat with the sucked fresh air, the fresh air after heat exchange is mixed with most of the gas discharged by the spraying and washing unit 5 and then enters the degerming and sterilizing unit 8, and the small part of the gas after heat exchange is discharged to the atmosphere through the waste gas chimney 7. The gas discharged by the degerming and sterilizing unit 8 is subjected to temperature adjustment and control through a temperature adjusting unit 10 according to the setting of a temperature sensor 11, enters a humidity adjusting unit 12 for humidity adjustment and control according to a humidity sensor 13, enters an oxygen supplementing unit 14 for quantitatively supplementing oxygen according to an oxygen sensor 15, enters an anion generating unit 16 for adjustment according to an anion concentration sensor 17, and is uniformly distributed to all shed points through a blower 18 and an air distributing pipe 19。
The invention ensures the quality of circulating air through units of energy-saving heat exchange, stink purification, disinfection and sterilization, temperature control and humidity control, oxygen preservation, negative ion concentration increase and the like, and compared with a ventilation mode of through air, the technology of the invention has obvious improvement in the aspects of environmental friendliness, in-site sanitation, epidemic prevention safety and the like, and can control various key indexes of the in-site air.
By adopting the technical scheme of the invention, after the composite purification units such as dust removal, ozone oxidation and washing are used for efficiently treating the particulate matters, odor and peculiar smell, bacteria, viruses and the like of the culture waste gas of the sheds in the farm, a small part of air volume is discharged through a high-altitude chimney, and the rest of air is used as circulating air after various key parameters are adjusted by the units such as temperature, humidity, oxygen, carbon dioxide and negative ions, and is uniformly distributed to each shed by the air distribution pipes. The technology of the invention not only solves the problem of environmental pollution caused by odor and peculiar smell waste gas in livestock and poultry farms, but also realizes the accurate and stable control of key indexes such as particulate matters, temperature, humidity, flora or virus quantity, carbon dioxide concentration, oxygen concentration, negative ion concentration and the like in the air in the shed through the control and regulation of the purification and circulation unit system, thereby ensuring the environmental protection, standard reaching, sanitation and epidemic prevention safety of the farms.
The above description is of the preferred embodiment of the invention. It is to be understood that the invention is not limited to the particular embodiments described above, in that devices and structures not described in detail are understood to be implemented in a manner common in the art; those skilled in the art can make many possible variations and modifications to the disclosed embodiments, or modify equivalent embodiments to equivalent variations, without departing from the spirit of the invention, using the methods and techniques disclosed above. Therefore, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present invention are within the scope of the technical solution of the present invention, unless the technical essence of the present invention is not departed from the content of the technical solution of the present invention.
Claims (5)
1. An air circulation purification and conditioning system for a farm, characterized in that the conditioning system comprises a circulation purification conditioning loop (100) and a heat exchanger (6);
the circulating purification and regulation loop (100) comprises an air distribution pipe (19), an electrostatic dust collection and filtration unit (3), an ozone catalytic oxidation unit (4), a spraying and washing unit (5), a sterilization and disinfection unit (8), a temperature regulation unit (10), a humidity regulation unit (12), an oxygen supplementation unit (14) and a negative ion generation unit (16) which are sequentially connected in series and form a loop, wherein the air distribution pipe (19) is provided with a plurality of air outlet pipes which are arranged in a farm in parallel, an induced draft fan (2) is arranged in the farm, and an air outlet of the induced draft fan (2) is connected with the electrostatic dust collection and filtration unit (3);
the spraying and washing unit (5) is provided with two paths of exhaust air which are respectively connected with the degerming and sterilization unit (8) and the heat exchanger (6), the first path of exhaust air directly enters the degerming and sterilization unit (8), the second path of exhaust air exchanges heat with fresh air sucked by the heat exchanger (6), the fresh air after heat exchange is mixed with the first path of exhaust air and then enters the degerming and sterilization unit (8), and the second path of exhaust air after heat exchange is discharged to the atmosphere through the waste gas chimney (7).
2. An air circulation purification and conditioning system for a farm according to claim 1, characterized in that the air outlet of the degerming and disinfection unit (8) is provided with a carbon dioxide concentration sensor (9), and the heat exchanger (6) adjusts the air volume of the spray washing unit (5) entering the heat exchanger (6) and the air volume of the fresh air sucked in according to the concentration change monitored by the carbon dioxide concentration sensor (9).
3. An air circulation purification and regulation system for a farm according to claim 1, wherein the air outlets of the temperature regulation unit (10), the humidity regulation unit (12), the oxygen supplementation unit (14) and the anion generation unit (16) are respectively provided with a temperature sensor (11), a humidity sensor (13), an oxygen sensor (15) and an anion concentration sensor (17).
4. A method for adjusting air circulation purification of a farm based on the air circulation purification and adjustment system of any one of claims 1 to 3, the method comprising:
waste gas generated in a farm shed (1) is pumped out through a draught fan (2), gas particulate matters are removed through an electrostatic dust removal filtering unit (3), malodorous substances in the gas are oxidized through an ozone catalytic oxidation unit (4), oxidation products and incomplete reactants of the malodorous substances in the gas are removed through a spray washing unit (5), most of the gas discharged through the spray washing unit (5) directly enters a sterilization unit (8), the other part of the gas enters a heat exchanger (6), the sterilization unit (8) sterilizes the gas, the temperature regulating unit (10) regulates the temperature and controls the temperature of the gas, the humidity regulating unit (12) regulates the humidity of the gas, an oxygen supplementing unit (14) oxygenates the gas, a negative ion generating unit (16) regulates the concentration of negative ions of the gas, and finally a blower (18) uniformly distributes the treated clean air to all shed points through an air distributing pipe (19);
the first path of exhaust air of the spraying and washing unit (5) directly enters the degerming and sterilizing unit (8), the second path of exhaust air exchanges heat with fresh air sucked by the heat exchanger (6), the fresh air after heat exchange is mixed with the first path of exhaust air and then enters the degerming and sterilizing unit (8), and the second path of exhaust air after heat exchange is discharged to the atmosphere through the waste gas chimney (7).
5. The air circulation purification and conditioning system for a farm of claim 1, wherein the first path of exhaust air is greater than the second path of exhaust air.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202211077587.7A CN115428735A (en) | 2022-09-05 | 2022-09-05 | Air circulation purification and regulation system and method for farm |
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| CN202211077587.7A CN115428735A (en) | 2022-09-05 | 2022-09-05 | Air circulation purification and regulation system and method for farm |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116171886A (en) * | 2022-12-13 | 2023-05-30 | 宁夏晓鸣农牧股份有限公司 | Positive pressure heat recovery chicken coop |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10030753A1 (en) * | 2000-06-23 | 2002-01-17 | Arge Schedler Thalhammer Graz | Process used for desorption of adsorbents loaded with organic pollutants in the purification of waste gas, especially waste air, uses combustion gases as desorption gas |
| CN102512902A (en) * | 2011-12-09 | 2012-06-27 | 青岛华世洁环保科技有限公司 | Method and device for purifying organic waste gas and utilizing residual heat in printing ink workshop |
| WO2018010196A1 (en) * | 2016-07-11 | 2018-01-18 | 湖南屎壳郎环境科技有限公司 | System and method for livestock and poultry farm odor and flue gas treatment |
| CN110178735A (en) * | 2019-04-18 | 2019-08-30 | 山东陆海新能源技术有限公司 | A kind of multifunctional disinfecting constant temperature and humidity ecologic breeding unit |
| CN110937292A (en) * | 2019-12-19 | 2020-03-31 | 苏州苏净环保工程有限公司 | Dust fall deodorization system of garbage transfer station |
| CN111701063A (en) * | 2020-04-20 | 2020-09-25 | 北京星航机电装备有限公司 | Air sterilization and purification device and application thereof |
| CN112675651A (en) * | 2020-12-22 | 2021-04-20 | 青岛诺瑞尔节能环保科技有限公司 | Farm ventilation method and polluted gas purification device |
| CN213548936U (en) * | 2020-11-17 | 2021-06-29 | 成都子之源绿能科技有限公司 | Pigsty ventilation system |
| KR102275945B1 (en) * | 2021-01-18 | 2021-07-12 | 김택민 | Buildings, hospitals, schools, military barracks, factories, animal sheds, farms cultivating plants, offices, underground parking lots, subways with light-weight harmful substances molecules and fine dust removal function, bacteria and viruses An eco-friendly, multi-functional air purification system that creates a pleasant environment by exhibiting sterilization, humidity control, and oxygen and anion generation functions. |
| CN213824189U (en) * | 2020-11-02 | 2021-07-30 | 唐锦婷 | Zero-emission treatment and circulation system for production waste gas |
| CN214261334U (en) * | 2020-10-12 | 2021-09-24 | 广东原之生农业科技有限公司 | Air treatment system for livestock and poultry breeding |
| CN113501625A (en) * | 2021-07-30 | 2021-10-15 | 北京建筑大学 | System and method for integrally removing odor and microbial aerosol in urban sewage plant |
| CN113508789A (en) * | 2021-05-14 | 2021-10-19 | 嵊州陌桑高科股份有限公司 | Air circulation treatment system and method for industrial aquaculture |
| CN216254528U (en) * | 2021-08-25 | 2022-04-12 | 广东唯金智能环境科技有限公司 | Poultry and livestock breeding house environment control system |
-
2022
- 2022-09-05 CN CN202211077587.7A patent/CN115428735A/en active Pending
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10030753A1 (en) * | 2000-06-23 | 2002-01-17 | Arge Schedler Thalhammer Graz | Process used for desorption of adsorbents loaded with organic pollutants in the purification of waste gas, especially waste air, uses combustion gases as desorption gas |
| CN102512902A (en) * | 2011-12-09 | 2012-06-27 | 青岛华世洁环保科技有限公司 | Method and device for purifying organic waste gas and utilizing residual heat in printing ink workshop |
| WO2018010196A1 (en) * | 2016-07-11 | 2018-01-18 | 湖南屎壳郎环境科技有限公司 | System and method for livestock and poultry farm odor and flue gas treatment |
| CN110178735A (en) * | 2019-04-18 | 2019-08-30 | 山东陆海新能源技术有限公司 | A kind of multifunctional disinfecting constant temperature and humidity ecologic breeding unit |
| CN110937292A (en) * | 2019-12-19 | 2020-03-31 | 苏州苏净环保工程有限公司 | Dust fall deodorization system of garbage transfer station |
| CN111701063A (en) * | 2020-04-20 | 2020-09-25 | 北京星航机电装备有限公司 | Air sterilization and purification device and application thereof |
| CN214261334U (en) * | 2020-10-12 | 2021-09-24 | 广东原之生农业科技有限公司 | Air treatment system for livestock and poultry breeding |
| CN213824189U (en) * | 2020-11-02 | 2021-07-30 | 唐锦婷 | Zero-emission treatment and circulation system for production waste gas |
| CN213548936U (en) * | 2020-11-17 | 2021-06-29 | 成都子之源绿能科技有限公司 | Pigsty ventilation system |
| CN112675651A (en) * | 2020-12-22 | 2021-04-20 | 青岛诺瑞尔节能环保科技有限公司 | Farm ventilation method and polluted gas purification device |
| KR102275945B1 (en) * | 2021-01-18 | 2021-07-12 | 김택민 | Buildings, hospitals, schools, military barracks, factories, animal sheds, farms cultivating plants, offices, underground parking lots, subways with light-weight harmful substances molecules and fine dust removal function, bacteria and viruses An eco-friendly, multi-functional air purification system that creates a pleasant environment by exhibiting sterilization, humidity control, and oxygen and anion generation functions. |
| CN113508789A (en) * | 2021-05-14 | 2021-10-19 | 嵊州陌桑高科股份有限公司 | Air circulation treatment system and method for industrial aquaculture |
| CN113501625A (en) * | 2021-07-30 | 2021-10-15 | 北京建筑大学 | System and method for integrally removing odor and microbial aerosol in urban sewage plant |
| CN216254528U (en) * | 2021-08-25 | 2022-04-12 | 广东唯金智能环境科技有限公司 | Poultry and livestock breeding house environment control system |
Non-Patent Citations (1)
| Title |
|---|
| 邹谷初: "Ag/Co-Ce复合氧化物在O2及NOx气氛中催化燃烧碳烟的性能:Ag的作用(英文)", 《催化学报》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116171886A (en) * | 2022-12-13 | 2023-05-30 | 宁夏晓鸣农牧股份有限公司 | Positive pressure heat recovery chicken coop |
| CN116171886B (en) * | 2022-12-13 | 2024-03-29 | 宁夏晓鸣农牧股份有限公司 | Positive pressure heat recovery chicken coop |
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