CN107998835A - A kind of pig house stench processing system - Google Patents
A kind of pig house stench processing system Download PDFInfo
- Publication number
- CN107998835A CN107998835A CN201711377100.6A CN201711377100A CN107998835A CN 107998835 A CN107998835 A CN 107998835A CN 201711377100 A CN201711377100 A CN 201711377100A CN 107998835 A CN107998835 A CN 107998835A
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- Prior art keywords
- pig house
- deodorization
- spray
- water
- processing system
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- DNJIEGIFACGWOD-UHFFFAOYSA-N ethanethiol Chemical compound CCS DNJIEGIFACGWOD-UHFFFAOYSA-N 0.000 title claims abstract description 29
- 238000004332 deodorization Methods 0.000 claims abstract description 114
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 107
- 239000007921 spray Substances 0.000 claims abstract description 80
- 238000004804 winding Methods 0.000 claims abstract description 55
- 238000003860 storage Methods 0.000 claims abstract description 37
- 238000005406 washing Methods 0.000 claims abstract description 12
- 238000011084 recovery Methods 0.000 claims description 13
- 238000009434 installation Methods 0.000 claims description 4
- 239000004677 Nylon Substances 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 238000004064 recycling Methods 0.000 claims 1
- 238000005507 spraying Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 13
- 238000010586 diagram Methods 0.000 description 5
- 239000002781 deodorant agent Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000003975 animal breeding Methods 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000004033 diameter control Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 210000001732 sebaceous gland Anatomy 0.000 description 1
- 230000028327 secretion Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 210000000106 sweat gland Anatomy 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- 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
- B01D53/14—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 absorption
- B01D53/18—Absorbing units; Liquid distributors therefor
-
- 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
-
- 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
- B01D53/14—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 absorption
- B01D53/1425—Regeneration of liquid absorbents
-
- 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
- B01D53/14—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 absorption
- B01D53/1493—Selection of liquid materials for use as absorbents
-
- 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
- B01D53/14—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 absorption
- B01D53/18—Absorbing units; Liquid distributors therefor
- B01D53/185—Liquid distributors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2252/00—Absorbents, i.e. solvents and liquid materials for gas absorption
- B01D2252/10—Inorganic absorbents
- B01D2252/103—Water
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/90—Odorous compounds not provided for in groups B01D2257/00 - B01D2257/708
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Gas Separation By Absorption (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Treating Waste Gases (AREA)
Abstract
The invention discloses a kind of pig house stench processing system, including：Spray deodorization device, water storage device, water pump, deodorization chamber * winding paper；Water pump is connected so that the water in water storage device is sent to spray deodorization device by aqueduct with spray deodorization device；Spray deodorization device is used to be sprayed the water in water storage device to carry out washing process to foul smell.Therefore, foul smell in pig house is after air outlet distributes, deodorization chamber * winding paper can be directly entered, spray deodorization device inside deodorization chamber * winding paper carries out washing process by spraying the water in water storage device to foul smell, as long as foul smell enter deodorization chamber * winding paper just can real-time continuous washing process is carried out to the foul smell that is distributed in pig house, avoid when periodically being handled using manual type the foul smell in pig house, the quality of residents'life around pig house is impacted outside the period of foul smell in untreated pig house.
Description
Technical field
The present invention relates to animal-breeding field, more particularly to a kind of pig house stench processing system.
Background technology
In large-scale plant that raises, the hygienic issues of farm are the problem of major raiser are of interest.By taking pig house as an example,
The corruption on large-scale pig farm, the excrement of pig, sewage, bedding and padding, feed etc., which is decomposed, can all distribute foul smell, in addition, pig itself
The secretion of sebaceous glands and sweat gland can also distribute niff.The air outlet of wall of these foul smell through pig house in pig house dissipates
It is sent to outside pig house, if not handling the foul smell in pig house, the life of surrounding resident can be impacted.
Traditional odor treatment method is the liquid that will add deodorant by raiser by the way that deodorant is called in water
Periodically the foul smell in pig house is handled by sprayer, still, cannot be persistently to the foul smell in pig house using this kind of method
Handled, outside the period handled foul smell, the foul smell in pig house can still impact the life of surrounding resident,
Also, periodically pig house foul smell is handled using manual method, it is less efficient, and Odor control process is cumbersome.
Therefore, the processing of continuous and effective how is carried out on the foul smell distributed in pig house to avoid the life of influence surrounding resident
Quality is those skilled in the art's problem to be solved.
The content of the invention
It is an object of the invention to disclose a kind of pig house stench processing system, continuous and effective to the foul smell that is distributed in pig house
Handled, avoid and the quality of life of surrounding resident is impacted.
To achieve the above object, the invention discloses following technical solution：
The invention discloses a kind of pig house stench processing system, including：
Spray deodorization device, water storage device, water pump, deodorization chamber * winding paper；
The deodorization chamber * winding paper, which is installed on pig house wall air outlet and sentences, makes the foul smell in the pig house enter the deodorization chamber * winding paper；
The water pump is connected so that the water in the water storage device to be transmitted by aqueduct with the spray deodorization device
To the spray deodorization device；
The spray deodorization device is used to be sprayed the water in the water storage device to wash the foul smell
Processing.
Preferably, the spray deodorization device includes：Water pipeline, be provided at predetermined intervals in the spray of the water pipeline
Drench head.
Preferably, the diameter of each spray apertures of the spray head is specially within 100 microns.
Preferably, the spray deodorization device, the water storage device, the water pump are respectively positioned on inside the deodorization chamber * winding paper.
Preferably, the water storage device is positioned at the underface of the spray deodorization device.
Preferably, further include：
The wind shield being installed on above the pig house wall air outlet in preset range and one end and the institute of the wind shield
The lateral wall connection of pig house wall is stated, the other end is in the deodorization chamber * winding paper to be removed to control described in the foul smell entrance in the pig house
Smelly room.
Preferably, the spray deodorization device is removably mounted to the top of the deodorization chamber * winding paper.
Preferably, further include：Water recovery device；
The water recovery device is installed on the inner side at the top of the deodorization chamber * winding paper with by the steam of the spray deodorization device
Recycled.
Preferably, the water storage device is arranged at the bottom of the deodorization chamber * winding paper, and under the spray deodorization device
Side, the water recovery device are installed on the top of the spray deodorization device.
Preferably, the water recovery device is specially 10 mesh nylon wires.
As it can be seen that a kind of pig house stench processing system disclosed by the embodiments of the present invention, including：Spray deodorization device, water storage dress
Put, water pump, deodorization chamber * winding paper；Water pump is connected so that the water in water storage device is sent to spray by aqueduct with spray deodorization device
Deodorization device；Spray deodorization device is used to be sprayed the water in water storage device to carry out washing process to foul smell.Therefore, exist
Foul smell in pig house can be directly entered deodorization chamber * winding paper after air outlet distributes, and the spray deodorization device inside deodorization chamber * winding paper passes through sprinkling
Water in water storage device carries out washing process to foul smell, if foul smell enter deodorization chamber * winding paper just can real-time continuous to being distributed in pig house
Foul smell carry out washing process, avoid when periodically being handled using manual type the foul smell in pig house, in untreated pig
The quality of residents'life around pig house is impacted outside the period of foul smell in house.
Brief description of the drawings
, below will be to embodiment or the prior art in order to illustrate more clearly of technical solution of the invention or of the prior art
Attached drawing is briefly described needed in description, it should be apparent that, drawings in the following description are only the present invention's
Some embodiments, for those of ordinary skill in the art, without creative efforts, can also be according to this
A little attached drawings obtain other attached drawings.
Fig. 1 is a kind of pig house stench processing system structure diagram disclosed in the first embodiment of the invention；
Fig. 2 is a kind of pig house stench processing system structure diagram disclosed in second of embodiment of the invention；
Fig. 3 is a kind of pig house stench processing system structure diagram disclosed in the third embodiment of the invention.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment, belongs to the scope of protection of the invention.
The embodiment of the invention discloses a kind of pig house stench processing system, continuous and effective to the foul smell that is distributed in pig house into
Processing is gone, has avoided and the quality of life of surrounding resident is impacted.
Fig. 1 is referred to, Fig. 1 is a kind of pig house stench processing system structural representation disclosed in the first embodiment of the invention
Figure, pig house stench processing system include：Spray deodorization device 101, water storage device 102, water pump 103, deodorization chamber * winding paper 104, deodorization chamber * winding paper
104 are installed on pig house wall air outlet and sentence and the foul smell in pig house is entered deodorization chamber * winding paper 104, water pump 103 by aqueduct with
Spray deodorization device 101 is connected so that the water in water storage device 102 is sent to spray deodorization device 101, sprays deodorization device 101
For being sprayed the water in water storage device 102 to carry out washing process to foul smell.
Specifically, in the present embodiment, deodorization chamber * winding paper 104 should be with being connected at pig house wall air outlet.It should be ensured that outlet air at the same time
Mouth should be located inside deodorization chamber * winding paper 104, and deodorization chamber * winding paper 104 can be made of steelframe and daylighting tile, and certainly, deodorization chamber * winding paper 104 can also have
Other structures, do not limit herein.Deodorization chamber * winding paper 104 can be with air outlet where the isometric contour cuboid of pig house wall,
Its width can be 1 meter, and deodorization chamber * winding paper 104 should be penetrating, to ensure the foul smell after washing process out of deodorization chamber * winding paper 101
Portion distributes, it is of course also possible to open up through hole at the top of deodorization chamber * winding paper 104 or other positions, herein and is not construed as limiting.According to
The quantity and position relationship of air outlet on pig house wall, size and mounting means, the installation site of deodorization chamber * winding paper 104 can bases
Actual pig house air outlet is determined, and herein and is not construed as limiting.
Spray deodorization device 101 is located inside deodorization chamber * winding paper 104, it can be located at the top of deodorization chamber * winding paper 104, can specifically lead to
Cross welding manner and be welded in 104 inside top wall of deodorization chamber * winding paper, spray deodorization device 101 can be multiple, each spray deodorization dress
Putting 101 includes spray piping and is installed on the spray head of spray piping, wherein, spray deodorization device 101 is in deodorization chamber * winding paper 104
Installation site, mounting means, the number of spray piping and the number of spray head, the mounting means of spray head do not do herein
Limit.
Water storage device 102 can be the pond that volume is 20 cubic metres, and can be located under spray deodorization device 101
Side, water pump 103 are located in water storage device 102 to be extracted the water in water storage device 102 and be sent to spray deodorization device
101, certainly, water storage device 102 can also be located at the outside of deodorization chamber * winding paper 104, herein and be not construed as limiting.In water storage device 102
Water can be the water added with deodorant.
Water pump 103 can be the water pump that power is 3KW, and certainly, the power of water pump 103 can also be according to spray deodorization device
101 water requirement makes choice, and herein and is not construed as limiting.
It should be noted that the position relationship of each device in pig house stench processing system provided in an embodiment of the present invention with
And structure is not limited to Fig. 1.Fig. 1 is a kind of master drawing of preferred embodiment provided in an embodiment of the present invention.
As it can be seen that a kind of pig house stench processing system disclosed by the invention, including：Spray deodorization device, water storage device, water
Pump, deodorization chamber * winding paper；Water pump is connected so that the water in water storage device is sent to spray deodorization by aqueduct with spray deodorization device
Device；Spray deodorization device is used to be sprayed the water in water storage device to carry out washing process to foul smell.Therefore, in pig house
Interior foul smell can be directly entered deodorization chamber * winding paper after air outlet distributes, and the spray deodorization device inside deodorization chamber * winding paper is by spraying water storage
Water in device carries out washing process to foul smell, if foul smell enter deodorization chamber * winding paper just can real-time continuous it is smelly to what is distributed in pig house
Gas carries out washing process, avoids when periodically being handled using manual type the foul smell in pig house, in untreated pig house
The quality of residents'life around pig house is impacted outside the period of foul smell.
Based on above-described embodiment, in the present embodiment, spray deodorization device 101 includes：Water pipeline, sets at a predetermined interval
It is placed in the spray head of water pipeline.
Specifically, in the present embodiment, water pipeline can be multiple, and each water pipeline can uniformly be installed on deodorization chamber * winding paper
Inside, certainly, according to specific environment, the mounting means of each water pipeline and position do not limit herein.Water pipeline
Length can be determined according to the size of deodorization chamber * winding paper 104, and the predetermined space being installed between the spray head on water pipeline can
To think at equal intervals, certainly, it is contemplated that the diameter of each air outlet of pig house wall differs, and between the air outlet on pig house wall
The problem of spacing differs, can region big in air outlet diameter or air outlet comparatively dense by the interval setting between spray head
It is smaller, it is on the contrary.Further, water pipeline can made of high molecular material polymeric pipe, metallic conduit etc., herein not
It is construed as limiting.
Based on above-described embodiment, in the present embodiment, the diameter of each spray apertures of spray head is specially within 100 microns.
Specifically, in the present embodiment, spray head includes multiple spray apertures, to carry out atomization spray to the water in water pipeline
Spill, therefore, should ensure that a diameter of smaller state of spray apertures, in the present embodiment, by the diameter control of spray apertures 100 microns with
Interior, certainly, according to actual environment, the diameter of spray apertures can also be other numerical value, herein and be not construed as limiting.
Based on above-described embodiment, in the present embodiment, spray deodorization device 101, water storage device 102, water pump 103 are respectively positioned on
Inside deodorization chamber * winding paper 104.
Specifically, in the present embodiment, according to actual environment, water storage device 102 can also be located at deodorization chamber * winding paper with water pump 103
104 outside, herein and is not construed as limiting.
Based on above-described embodiment, in the present embodiment, water storage device 102 is positioned at the underface of spray deodorization device 101.
Based on above-described embodiment, in the present embodiment, Fig. 2 is referred to, Fig. 2 is smelly disclosed in second of embodiment of the invention
Gas processing system structure diagram, on the basis of above-described embodiment, stench processing system 10 further includes：
The wind shield 105 and one end and the pig house of wind shield 105 being installed on above pig house wall air outlet in preset range
The lateral wall connection of wall, the other end are in deodorization chamber * winding paper 104 to control the foul smell in pig house to enter deodorization chamber * winding paper 104.
Based on above-described embodiment, in the present embodiment, spray deodorization device 101 is removably mounted to the top of deodorization chamber * winding paper 104
Portion.
Specifically, in the present embodiment, spray deodorization device 101 can be mounted at deodorization chamber * winding paper 104 by bolt
The inner side at top.It is of course also possible to use spray deodorization device 101 is installed on the top of deodorization chamber * winding paper 104 by other fixed forms
Inner side.
Based on above-described embodiment, in the present embodiment, Fig. 3 is stench processing system disclosed in second of embodiment of the invention
Structure diagram, pig house stench processing system further include：
Water recovery device 106；
Water recovery device 106 is installed on the inner side at the top of deodorization chamber * winding paper so that the steam for spraying deodorization device 101 to be returned
Receive.
Specifically, in the present embodiment, water recovery device 106 by the steam for spraying deodorization device 101 by carrying out condensation shape
Into water droplet, to carry out Water Sproading, wherein, the water droplet of formation can be first passed through after cartridge filter filtered, and be resent to storage
Water installations 102.
Based on above-described embodiment, in the present embodiment, water storage device 102 is arranged at the bottom of deodorization chamber * winding paper 104, and positioned at spray
The lower section of deodorization device 101 is drenched, water recovery device 106 is installed on the top of spray deodorization device 101.
Based on above-described embodiment, in the present embodiment, water recovery device 106 is specially 10 mesh nylon wires.
Specifically, in the present embodiment, water recovery device 106 can also be other types, herein and be not construed as limiting.
A kind of pig house stench processing system disclosed in the present application is described in detail above.Tool used herein
Body example is set forth the principle and embodiment of the application, and the explanation of above example is only intended to help to understand this Shen
Method and its core concept please.It should be pointed out that for those skilled in the art, the application is not being departed from
On the premise of principle, some improvement and modification can also be carried out to the application, these are improved and modification also falls into the application right
It is required that protection domain in.
Each embodiment is described by the way of progressive in specification, and what each embodiment stressed is and other realities
Apply the difference of example, between each embodiment identical similar portion mutually referring to.For device disclosed in embodiment
Speech, since it is corresponded to the methods disclosed in the examples, so description is fairly simple, related part is referring to method part illustration
.
It should also be noted that, in the present specification, relational terms such as first and second and the like be used merely to by
One entity or operation are distinguished with another entity or operation, without necessarily requiring or implying these entities or operation
Between there are any actual relationship or order.Moreover, term " comprising ", "comprising" or its any other variant meaning
Covering non-exclusive inclusion, so that process, method, article or equipment including a series of elements not only include that
A little key elements, but also including other elements that are not explicitly listed, or further include for this process, method, article or
The intrinsic key element of equipment.In the absence of more restrictions, the key element limited by sentence "including a ...", is not arranged
Except also there are other identical element in the process, method, article or apparatus that includes the element.
Claims (10)
- A kind of 1. pig house stench processing system, it is characterised in that including：Spray deodorization device, water storage device, water pump, deodorization chamber * winding paper；The deodorization chamber * winding paper, which is installed on pig house wall air outlet and sentences, makes the foul smell in the pig house enter the deodorization chamber * winding paper；The water pump is connected so that the water in the water storage device is sent to institute by aqueduct with the spray deodorization device State spray deodorization device；The spray deodorization device is used to be sprayed the water in the water storage device to carry out washing process to the foul smell.
- 2. pig house stench processing system according to claim 1, it is characterised in that the spray deodorization device includes：Spray Waterpipe, be provided at predetermined intervals in the spray head of the water pipeline.
- 3. pig house stench processing system according to claim 2, it is characterised in that each spray apertures of the spray head it is straight Footpath is specially within 100 microns.
- 4. pig house stench processing system according to claim 1, it is characterised in that the spray deodorization device, the storage Water installations, the water pump are respectively positioned on inside the deodorization chamber * winding paper.
- 5. pig house stench processing system according to claim 4, it is characterised in that the water storage device is located at the spray The underface of deodorization device.
- 6. pig house stench processing system according to claim 1, it is characterised in that further include：The wind shield being installed on above the pig house wall air outlet in preset range and one end of the wind shield and the pig The lateral wall connection of wall is given up, the other end is in the deodorization chamber * winding paper to control the foul smell in the pig house to enter the deodorization Room.
- 7. pig house stench processing system according to claim 1, it is characterised in that the spray deodorization device is detachably pacified Top loaded on the deodorization chamber * winding paper.
- 8. according to the pig house stench processing system described in claim 1-7 any one, it is characterised in that further include：Water Sproading Device；The water recovery device is installed on the inner side at the top of the deodorization chamber * winding paper so that the steam of the spray deodorization device to be carried out Recycling.
- 9. pig house stench processing system according to claim 8, it is characterised in that the water storage device is arranged at described remove The bottom of smelly room, and it is installed on the spray deodorization device positioned at the lower section of the spray deodorization device, the water recovery device Top.
- 10. pig house stench processing system according to claim 9, it is characterised in that the water recovery device is specially 10 Mesh nylon wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711377100.6A CN107998835A (en) | 2017-12-19 | 2017-12-19 | A kind of pig house stench processing system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711377100.6A CN107998835A (en) | 2017-12-19 | 2017-12-19 | A kind of pig house stench processing system |
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| CN107998835A true CN107998835A (en) | 2018-05-08 |
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| CN201711377100.6A Pending CN107998835A (en) | 2017-12-19 | 2017-12-19 | A kind of pig house stench processing system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109362578A (en) * | 2018-11-14 | 2019-02-22 | 牧原食品股份有限公司 | A kind of efficient compound pig house goes out ventilating purification apparatus |
| CN110338068A (en) * | 2018-11-21 | 2019-10-18 | 江苏程氏农牧有限公司 | A kind of environment-friendly type pig house |
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| CN2680007Y (en) * | 2004-01-18 | 2005-02-23 | 赵雄飞 | Poultry farm henhouse deodorizing apparatus |
| CN201795694U (en) * | 2010-06-03 | 2011-04-13 | 无锡市科巨机械制造有限公司 | Closed cooling tower capable of automatically switching fans |
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| CN205694854U (en) * | 2016-04-12 | 2016-11-23 | 杨继苓 | A kind of multistage aerofluxus odor removal for poultry house |
| CN206191762U (en) * | 2016-11-25 | 2017-05-24 | 张文博 | Two wind channel light catalytic converter |
| CN207708790U (en) * | 2017-12-19 | 2018-08-10 | 牧原食品股份有限公司 | A kind of pig house stench processing system |
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| CN109362578A (en) * | 2018-11-14 | 2019-02-22 | 牧原食品股份有限公司 | A kind of efficient compound pig house goes out ventilating purification apparatus |
| CN110338068A (en) * | 2018-11-21 | 2019-10-18 | 江苏程氏农牧有限公司 | A kind of environment-friendly type pig house |
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