CN114208950A - Sterilization device for dairy cow alfalfa production ensilage and use method - Google Patents
Sterilization device for dairy cow alfalfa production ensilage and use method Download PDFInfo
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- CN114208950A CN114208950A CN202111647187.0A CN202111647187A CN114208950A CN 114208950 A CN114208950 A CN 114208950A CN 202111647187 A CN202111647187 A CN 202111647187A CN 114208950 A CN114208950 A CN 114208950A
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K30/00—Processes specially adapted for preservation of materials in order to produce animal feeding-stuffs
- A23K30/10—Processes specially adapted for preservation of materials in order to produce animal feeding-stuffs of green fodder
- A23K30/15—Processes specially adapted for preservation of materials in order to produce animal feeding-stuffs of green fodder using chemicals or microorganisms for ensilaging
- A23K30/18—Processes specially adapted for preservation of materials in order to produce animal feeding-stuffs of green fodder using chemicals or microorganisms for ensilaging using microorganisms or enzymes
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K30/00—Processes specially adapted for preservation of materials in order to produce animal feeding-stuffs
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L3/00—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
- A23L3/34—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with chemicals
- A23L3/3409—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with chemicals in the form of gases, e.g. fumigation; Compositions or apparatus therefor
- A23L3/3445—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with chemicals in the form of gases, e.g. fumigation; Compositions or apparatus therefor in a controlled atmosphere comprising other gases in addition to CO2, N2, O2 or H2O
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23N—MACHINES OR APPARATUS FOR TREATING HARVESTED FRUIT, VEGETABLES OR FLOWER BULBS IN BULK, NOT OTHERWISE PROVIDED FOR; PEELING VEGETABLES OR FRUIT IN BULK; APPARATUS FOR PREPARING ANIMAL FEEDING- STUFFS
- A23N17/00—Apparatus specially adapted for preparing animal feeding-stuffs
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Polymers & Plastics (AREA)
- Food Science & Technology (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- General Chemical & Material Sciences (AREA)
- Microbiology (AREA)
- Health & Medical Sciences (AREA)
- Nutrition Science (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The invention relates to the technical field of sterilization devices, in particular to a sterilization device and a use method of a green storage pool for dairy cow alfalfa production. According to the sterilizing device and the using method of the dairy cow alfalfa production green storage pool, the ozone generator is arranged, ozone can be generated, bacteria bred in feed can be killed, and the heating pipe is arranged, so that heat energy can be generated to dehumidify the feed.
Description
Technical Field
The invention relates to the technical field of sterilization devices, in particular to a sterilization device for a silage pool for dairy cattle alfalfa production and a use method.
Background
The ensilage is a kind of feed, is made up by using plant feed with high water content through the processes of sealing and fermentation, and is mainly used for feeding ruminant, and is more storage-resistant than fresh feed, and its nutrient component is stronger than that of dry feed, and the ensilage pool is a place for placing ensilage grass to make stacking, settling, sealing and fermentation so as to conveniently prepare biological feed in large scale.
The feed in the existing ensilage pool is often tiled to be piled up together, a large amount of bacteria are easily bred, the feed not only has influence on the feed, but also has certain influence on feeding animals, meanwhile, the feed is easily affected by external environment in the ensilage pool to cause dampness, the moist environment is favorable for the growth of the bacteria, and the feed is easily deteriorated.
Disclosure of Invention
The specification provides a sterilization device for a silage pool for dairy cattle and alfalfa production and a use method.
The embodiment of the specification provides a sterilizing device and a using method for a green storage pool for dairy cattle alfalfa production, and the sterilizing device comprises a green storage pool body, wherein a first conveying mechanism and a second conveying mechanism are respectively arranged in the green storage pool body, a material returning mechanism is arranged on one side, located on the first conveying mechanism, of the interior of the green storage pool body, a sterilizing mechanism is arranged on the other side, located on the first conveying mechanism, of the interior of the green storage pool body, and an ozone generator is fixedly mounted on the surface of the green storage pool body.
Preferably, the first conveying mechanism and the second conveying mechanism respectively comprise a first rotating shaft and a second rotating shaft, two ends of the first rotating shaft and two ends of the second rotating shaft are rotatably connected with the inner wall of the ensiling pool body, and the surface of the first rotating shaft and the surface of the second rotating shaft are in transmission connection with a feeding belt.
Preferably, the one end fixedly connected with first motor of first pivot, the surface of first pivot is connected with the driven shaft through belt transmission, the both ends of driven shaft all are connected with the inner wall rotation of blue or green reservoir body, the fixed surface of driven shaft is connected with the lug.
Preferably, the feed back mechanism is including the feed back framework, the lower surface of feed back framework and the inside diapire fixed connection of blue or green reservoir body, the last fixed surface of feed back framework is connected with the feed back section of thick bamboo, the inner wall of feed back section of thick bamboo rotates and is connected with the feed back auger.
Preferably, the bottom of feed back auger is connected with the inner wall rotation of blue or green reservoir body, the top fixedly connected with second motor of feed back auger, the fixed surface of feed back cylinder is connected with the deflector.
Preferably, the sterilization mechanism comprises an isolation frame body, the lower surface of the isolation frame body is fixedly connected with the bottom wall inside the ensilage body, the top wall inside the isolation frame body is fixedly provided with an ozone nozzle, and the bottom wall inside the isolation frame body is fixedly provided with a heating pipe.
Preferably, the gas outlet has been seted up to one side that keeps apart the framework and is close to the feed back cylinder, the inner wall of keeping apart the framework rotates and is connected with the transfer line, the surface of transfer line is connected with the surface transmission of second pivot through the belt, the surface of transfer line is connected with the connecting rod through belt transmission, the one end of connecting rod rotates with the inner wall of keeping apart the framework and is connected.
Preferably, the other end of the connecting rod is fixedly connected with a first bevel gear, the surface of the first bevel gear is meshed with a second bevel gear, the surface of the second bevel gear is fixedly connected with a supporting rod, one end of the supporting rod is rotatably connected with the inner wall of the ensilage body, and the other end of the supporting rod is fixedly connected with fan blades.
A use method of a green storage pool for producing dairy cattle alfalfa comprises the following use methods:
the method comprises the following steps: a first motor in the first conveying mechanism and the second conveying mechanism drives a first rotating shaft to rotate, and the first rotating shaft drives a feeding belt to rotate between the first rotating shaft and the second rotating shaft so as to convey the feed;
step two: the second conveying mechanism conveys the feed from left to right, so that the feed falls on the first conveying mechanism, the first conveying mechanism conveys the feed from right to left, so that the feed falls into the feed returning frame, and the feed returning auger conveys the feed upwards, so that the feed falls on the second conveying mechanism again;
step three: the ozone nozzle sprays ozone into the isolation frame, and the heating pipe generates heat energy;
step four: the second rotating shaft drives the transmission rod to rotate through the belt, the transmission rod drives the connecting rod to rotate through the belt, the connecting rod drives the first bevel gear to rotate, the first bevel gear drives the second bevel gear to rotate, the second bevel gear drives the supporting rod to rotate, the supporting rod drives the fan blades to rotate, the fan blades generate wind power, and ozone or/and heat energy in the third step are blown into the ensiling pond body from the air outlet;
step five: the air that blows off in step four contacts with the fodder on the pay-off area, and bacterium and virus etc. in the ozone is with the fodder kill, and heat energy dehumidifies the fodder, reduces breeding of bacterium.
According to the technical scheme, the sterilization device and the use method for the dairy cattle alfalfa production ensilage provided by the embodiment of the specification have at least the following beneficial effects:
(1) this sterilizing equipment and application method in milk cow alfalfa production blue or green reservoir can produce ozone through setting up ozone generator, kills the bacterium of breeding in the fodder, can produce heat energy through setting up the heating pipe, dehumidifies the fodder to reduce breeding of bacterium.
(2) The sterilizing device and the using method of the dairy cattle alfalfa production ensilage can send ozone or/and heat energy into the ensilage body through rotation of the fan blades, so that the ozone or/and heat energy can be in contact with feed more uniformly, and the sterilizing and dehumidifying effects are better.
(3) This sterilizing equipment and application method in milk cow alfalfa production blue or green reservoir can circulate the fodder and transport and turn through mutually supporting of first transport mechanism, second transport mechanism and feed back mechanism for the fodder in the blue or green reservoir body can be more abundant with ozone and heat energy contact, thereby further improve the effect of degerming.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application:
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a cross-sectional view of the overall structure of the present invention;
FIG. 3 is a schematic view of a sterilization mechanism according to the present invention;
FIG. 4 is a schematic view of a connecting rod and a transmission rod of the present invention;
FIG. 5 is a top cross-sectional view of the present invention;
FIG. 6 is a schematic diagram of a bump according to the present invention.
In the figure: 1. a ensilage body; 2. a first conveying mechanism; 21. a first rotating shaft; 22. a second rotating shaft; 23. a feed belt; 24. a first motor; 25. a driven shaft; 26. a bump; 3. a material returning mechanism; 31. a material returning frame body; 32. a feed back auger; 33. returning the material barrel; 34. a second motor; 35. a guide plate; 4. a sterilization mechanism; 41. an isolation frame body; 42. an air outlet; 43. an ozone spray head; 44. heating a tube; 45. a support bar; 46. a fan blade; 47. a second bevel gear; 48. a first bevel gear; 49. a connecting rod; 410. a transmission rod; 5. an ozone generator; 6. a second transport mechanism.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to fig. 6, a technical solution provided by the present invention is:
the sterilizing device comprises a green storage pool body 1, a first conveying mechanism 2 and a second conveying mechanism 6 are respectively arranged inside the green storage pool body 1, a material returning mechanism 3 is arranged on one side, located on the first conveying mechanism 2, of the inside of the green storage pool body 1, a sterilizing mechanism 4 is arranged on the other side, located on the first conveying mechanism 2, of the inside of the green storage pool body 1, and an ozone generator 5 is fixedly mounted on the surface of the green storage pool body 1.
In this embodiment, the first conveying mechanism 2 and the second conveying mechanism 6 both include the first pivot 21 and the second pivot 22, both ends of the first pivot 21 and both ends of the second pivot 22 are all connected with the inner wall of the ensilage body 1 in a rotating manner, the surface of the first pivot 21 and the surface of the second pivot 22 are connected with the feeding belt 23 in a driving manner, the rotating directions of the feeding belts 23 in the first conveying mechanism 2 and the second conveying mechanism 6 are opposite, and then the circulating conveying of the fodder can be realized.
Further, the first motor 24 of one end fixedly connected with of first pivot 21, the surface of first motor 24 and the inner wall fixed connection of blue or green reservoir body 1, make the structure more stable, the surface of first pivot 21 is connected with driven shaft 25 through belt drive, the both ends of driven shaft 25 all are connected with the inner wall rotation of blue or green reservoir body 1, the fixed surface of driven shaft 25 is connected with lug 26, through setting up lug 26, can make pay-off area 23 produce the vibration, and then make the fodder can disperse more evenly in pay-off area 23.
Furthermore, the feed back mechanism 3 comprises a feed back frame body 31, the lower surface of the feed back frame body 31 is fixedly connected with the bottom wall inside the ensiling pond body 1, the upper surface of the feed back frame body 31 is fixedly connected with a feed back barrel 33, the inner wall of the feed back barrel 33 is rotatably connected with a feed back auger 32, the feed can be turned over by arranging the feed back auger 32, and the feed can fall back to the second conveying mechanism 6 again.
It is worth noting that the bottom end of the feed back auger 32 is rotatably connected with the inner wall of the ensilage body 1, the top end of the feed back auger 32 is fixedly connected with a second motor 34, the surface of the feed back barrel 33 is fixedly connected with a guide plate 35, and a discharge hole is formed in the surface of the feed back barrel 33 and positioned above the guide plate 35, so that feed can fall back to the first conveying mechanism 2 again.
It is worth to say that, the sterilization mechanism 4 includes an isolation frame 41, the lower surface of the isolation frame 41 is fixedly connected with the bottom wall inside the ensilage body 1, the top wall inside the isolation frame 41 is fixedly provided with an ozone nozzle 43, the ozone nozzle 43 is communicated with the ozone generator 5 through a pipeline, so that ozone can continuously enter the isolation frame 41, and the bottom wall inside the isolation frame 41 is fixedly provided with a heating pipe 44.
In addition, the gas outlet 42 is formed in one side, close to the material return barrel 33, of the isolation frame body 41, the transmission rod 410 is connected to the inner wall of the isolation frame body 41 in a rotating mode, the surface of the transmission rod 410 is in transmission connection with the surface of the second rotating shaft 22 through a belt, the transmission rod 410 is in transmission connection with the second rotating shaft 22 on the first transmission mechanism 2 through the belt, accordingly, the number of power supplies is reduced, the energy-saving purpose is achieved, the surface of the transmission rod 410 is connected with the connecting rod 49 through the belt in a transmission mode, and one end of the connecting rod 49 is connected to the inner wall of the isolation frame body 41 in a rotating mode.
In addition, the other end fixedly connected with of connecting rod 49 first bevel gear 48, the surface meshing of first bevel gear 48 has second bevel gear 47, the fixed surface of second bevel gear 47 is connected with bracing piece 45, bracing piece 45 one end is rotated with the inner wall of blue or green reservoir body 1 and is connected, the other end fixedly connected with flabellum 46 of bracing piece 45, through the rotation of flabellum 46, can produce wind-force, and then make heat energy and ozone can be more even contact with the fodder.
In this embodiment, the following methods of use are included:
the method comprises the following steps: a first motor 24 in the first conveying mechanism 2 and the second conveying mechanism 6 drives a first rotating shaft 21 to rotate, and the first rotating shaft 21 drives a feeding belt 23 to rotate between the first rotating shaft 21 and a second rotating shaft 22 so as to convey the feed;
step two: the second conveying mechanism 6 conveys the feed from left to right, so that the feed falls on the first conveying mechanism 2, the first conveying mechanism 2 conveys the feed from right to left, so that the feed falls into the feed back frame body 31, and the feed back auger 32 conveys the feed upwards, so that the feed falls on the second conveying mechanism 6 again;
step three: the ozone nozzle 43 sprays ozone into the isolation frame 41, and the heating pipe 44 generates heat energy;
step four: the second rotating shaft 22 drives the transmission rod 410 to rotate through a belt, the transmission rod 410 drives the connecting rod 49 to rotate through the belt, the connecting rod 49 drives the first bevel gear 48 to rotate, the first bevel gear 48 drives the second bevel gear 47 to rotate, the second bevel gear 47 drives the supporting rod 45 to rotate, the supporting rod 45 drives the fan blades 46 to rotate, the fan blades 46 generate wind power, and ozone or/and heat energy in the third step are blown into the ensilage body 1 from the air outlet 42;
step five: the air that blows off in step four contacts with the fodder on the pay-off belt 23, and bacterium and virus etc. in the ozone is with the fodder kill, and heat energy dehumidifies the fodder, reduces breeding of bacterium.
When the feeding device is used, the first motor 24 in the first conveying mechanism 2 and the second conveying mechanism 6 drives the first rotating shaft 21 to rotate, and the first rotating shaft 21 drives the feeding belt 23 to rotate between the first rotating shaft 21 and the second rotating shaft 22 so as to convey feed; the second conveying mechanism 6 conveys the feed from left to right, so that the feed falls on the first conveying mechanism 2, the first conveying mechanism 2 conveys the feed from right to left, so that the feed falls into the feed back frame body 31, and the feed back auger 32 conveys the feed upwards, so that the feed falls on the second conveying mechanism 6 again; the ozone nozzle 43 sprays ozone into the isolation frame 41, and the heating pipe 44 generates heat energy; the second rotating shaft 22 drives the transmission rod 410 to rotate through a belt, the transmission rod 410 drives the connecting rod 49 to rotate through the belt, the connecting rod 49 drives the first bevel gear 48 to rotate, the first bevel gear 48 drives the second bevel gear 47 to rotate, the second bevel gear 47 drives the supporting rod 45 to rotate, the supporting rod 45 drives the fan blades 46 to rotate, the fan blades 46 generate wind power, and ozone or/and heat energy in the third step are blown into the ensilage body 1 from the air outlet 42; the air that blows off in step four contacts with the fodder on the pay-off belt 23, and bacterium and virus etc. in the ozone is with the fodder kill, and heat energy dehumidifies the fodder, reduces breeding of bacterium.
The above embodiments are only for illustrating the embodiments of the present invention and not for limiting the embodiments of the present invention, and those skilled in the art can make various changes and modifications without departing from the spirit and scope of the embodiments of the present invention, so that all equivalent technical solutions also belong to the scope of the embodiments of the present invention, and the scope of patent protection of the embodiments of the present invention should be defined by the claims.
Claims (9)
1. The utility model provides a sterilizing equipment in blue or green reservoir of milk cow alfalfa production, includes blue or green reservoir body (1), its characterized in that: the inside of blue or green reservoir body (1) is provided with first transport mechanism (2) and second transport mechanism (6) respectively, one side that the inside of blue or green reservoir body (1) is located first transport mechanism (2) is provided with feed back mechanism (3), the opposite side that the inside of blue or green reservoir body (1) is located first transport mechanism (2) is provided with sterilization mechanism (4), the fixed surface of blue or green reservoir body (1) installs ozone generator (5).
2. The sterilizing device for the silage pool of the dairy cattle and alfalfa production as claimed in claim 1, characterized in that: the first conveying mechanism (2) and the second conveying mechanism (6) comprise a first rotating shaft (21) and a second rotating shaft (22), the two ends of the first rotating shaft (21) and the two ends of the second rotating shaft (22) are rotatably connected with the inner wall of the ensilage body (1), and the surface of the first rotating shaft (21) and the surface of the second rotating shaft (22) are in transmission connection with a feeding belt (23).
3. The sterilizing device for the silage pool of the dairy cattle and alfalfa production as claimed in claim 2, characterized in that: the one end fixedly connected with first motor (24) of first pivot (21), the surface of first pivot (21) is connected with driven shaft (25) through belt drive, the both ends of driven shaft (25) all rotate with the inner wall of blue or green reservoir body (1) and be connected, the fixed surface of driven shaft (25) is connected with lug (26).
4. The sterilizing device for the silage pool of the dairy cattle and alfalfa production as claimed in claim 1, characterized in that: feed back mechanism (3) are including feed back framework (31), the lower surface of feed back framework (31) and the inside diapire fixed connection of blue or green reservoir body (1), the last fixed surface of feed back framework (31) is connected with feed back section of thick bamboo (33), the inner wall of feed back section of thick bamboo (33) is rotated and is connected with feed back auger (32).
5. The sterilizing device for the silage pool of dairy cattle and alfalfa production as claimed in claim 4, characterized in that: the bottom of feed back auger (32) rotates with the inner wall of blue or green reservoir body (1) to be connected, the top fixedly connected with second motor (34) of feed back auger (32), the fixed surface of feed back section of thick bamboo (33) is connected with deflector (35).
6. The sterilizing device for the silage pool of the dairy cattle and alfalfa production as claimed in claim 1, characterized in that: the sterilizing mechanism (4) comprises an isolating frame body (41), the lower surface of the isolating frame body (41) is fixedly connected with the bottom wall of the inner part of the ensilage body (1), an ozone spray head (43) is fixedly arranged on the top wall of the inner part of the isolating frame body (41), and a heating pipe (44) is fixedly arranged on the bottom wall of the inner part of the isolating frame body (41).
7. The sterilizing device for the silage pool of dairy cattle and alfalfa production as claimed in claim 6, wherein: keep apart one side that framework (41) are close to feed back barrel (33) and seted up gas outlet (42), the inner wall of keeping apart framework (41) rotates and is connected with transfer line (410), the surface of transfer line (410) is passed through the belt and is connected with the surface transmission of second pivot (22), the surface of transfer line (410) is connected with connecting rod (49) through belt transmission, the one end of connecting rod (49) rotates with the inner wall of keeping apart framework (41) and is connected.
8. The sterilizing device for the silage pool of dairy cattle and alfalfa production as claimed in claim 7, wherein: the other end fixedly connected with first bevel gear (48) of connecting rod (49), the surface meshing of first bevel gear (48) has second bevel gear (47), the fixed surface of second bevel gear (47) is connected with bracing piece (45), bracing piece (45) one end is rotated with the inner wall of blue or green reservoir body (1) and is connected, the other end fixedly connected with flabellum (46) of bracing piece (45).
9. A use method of a silage pool for producing dairy cattle alfalfa is characterized in that: the method comprises the following use methods:
the method comprises the following steps: a first motor (24) in the first conveying mechanism (2) and the second conveying mechanism (6) drives a first rotating shaft (21) to rotate, and the first rotating shaft (21) drives a feeding belt (23) to rotate between the first rotating shaft (21) and a second rotating shaft (22) so as to convey the feed;
step two: the second conveying mechanism (6) conveys the feed from left to right, so that the feed falls on the first conveying mechanism (2), the first conveying mechanism (2) conveys the feed from right to left, so that the feed falls into the feed back frame body (31), and the feed back auger (32) conveys the feed upwards, so that the feed falls on the second conveying mechanism (6) again;
step three: the ozone nozzle (43) sprays ozone into the isolation frame body (41), and the heating pipe (44) generates heat energy;
step four: the second rotating shaft (22) drives the transmission rod (410) to rotate through a belt, the transmission rod (410) drives the connecting rod (49) to rotate through the belt, the connecting rod (49) drives the first bevel gear (48) to rotate, the first bevel gear (48) drives the second bevel gear (47) to rotate, the second bevel gear (47) drives the supporting rod (45) to rotate, the supporting rod (45) drives the fan blades (46) to rotate, the fan blades (46) generate wind power, and ozone or \ and heat energy in the third step are blown into the green storage pool body (1) from the air outlet (42);
step five: in the fourth step, the air blown out is in contact with the feed on the feed belt (23), bacteria, viruses and the like in the feed are killed by the ozone, and the feed is dehumidified by heat energy, so that the breeding of the bacteria is reduced.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111647187.0A CN114208950A (en) | 2021-12-30 | 2021-12-30 | Sterilization device for dairy cow alfalfa production ensilage and use method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111647187.0A CN114208950A (en) | 2021-12-30 | 2021-12-30 | Sterilization device for dairy cow alfalfa production ensilage and use method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114208950A true CN114208950A (en) | 2022-03-22 |
Family
ID=80706986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111647187.0A Withdrawn CN114208950A (en) | 2021-12-30 | 2021-12-30 | Sterilization device for dairy cow alfalfa production ensilage and use method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114208950A (en) |
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2021
- 2021-12-30 CN CN202111647187.0A patent/CN114208950A/en not_active Withdrawn
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Application publication date: 20220322 |