CN112143619A - Feed raw material fermentation device and using method thereof - Google Patents

Feed raw material fermentation device and using method thereof Download PDF

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Publication number
CN112143619A
CN112143619A CN202011047851.3A CN202011047851A CN112143619A CN 112143619 A CN112143619 A CN 112143619A CN 202011047851 A CN202011047851 A CN 202011047851A CN 112143619 A CN112143619 A CN 112143619A
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CN
China
Prior art keywords
plate
water
box body
box
feed
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Pending
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CN202011047851.3A
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Chinese (zh)
Inventor
牛克忠
梁慧龙
曹干力
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Anhui Xiaoguo Agriculture And Animal Husbandry Industry Technology Co ltd
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Anhui Xiaoguo Agriculture And Animal Husbandry Industry Technology Co ltd
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Priority to CN202011047851.3A priority Critical patent/CN112143619A/en
Publication of CN112143619A publication Critical patent/CN112143619A/en
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    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12MAPPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M29/00Means for introduction, extraction or recirculation of materials, e.g. pumps
    • C12M29/20Degassing; Venting; Bubble traps
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23NMACHINES 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
    • A23N17/00Apparatus specially adapted for preparing animal feeding-stuffs
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12MAPPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M27/00Means for mixing, agitating or circulating fluids in the vessel
    • C12M27/18Flow directing inserts

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  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Zoology (AREA)
  • Biomedical Technology (AREA)
  • Sustainable Development (AREA)
  • Microbiology (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Biotechnology (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Fodder In General (AREA)

Abstract

The invention discloses a feed raw material fermentation device and a using method thereof, and the feed raw material fermentation device comprises a bottom box body and a splicing box body, wherein the splicing box body is clamped at the upper end of the bottom box body, a cover plate is arranged at the upper end of the splicing box body through threads, a water filtering plate is fixedly arranged on the side wall of the bottom of the inner cavity of the bottom box body, a water collecting chamber is arranged between the water filtering plate and the bottom of the bottom box body, and a first pipeline port is fixedly arranged on one side of the bottom of the water collecting chamber; a water collecting plate is fixedly arranged at the bottom of the spliced box body, and a water guide pipe is arranged in the middle of the water collecting plate; the top of the cover plate is fixedly provided with the second pipeline port, and the water collecting chamber, the water collecting plate and the first pipeline port are arranged to facilitate the collection and treatment of water generated in the feed fermentation, so that the influence of the water on the feed fermentation is reduced; meanwhile, the first pipeline port has an exhaust function, and the pressure generated by gas in the fermentation tank is utilized to discharge redundant gas out of the device, so that the sealing effect in the fermentation tank is better, and the quality of the feed can be ensured.

Description

Feed raw material fermentation device and using method thereof
Technical Field
The invention relates to the technical field of feed production, in particular to a feed raw material fermentation device and a using method thereof.
Background
The feed is classified into starch feed, sugar-containing feed, green feed, etc., and the green feed is fed to whole plants such as grass, corn, grain, etc. These feeds contain a large amount of carbohydrates, and since green plastics contain a large amount of cellulose, especially green corn stalks, in order to provide the feeding effect of green feeds, fermentation of green feeds is generally required, and when the fermentation of green feeds is performed, a certain amount of water is produced. The existing device generally has no drainage function, and gas generated in the device needs to flow out of the exhaust port, so that the feed entering from the exhaust port has poor fermentation effect, even mildew occurs, and the feed quality is influenced.
Disclosure of Invention
The invention aims to provide a feed raw material fermentation device and a using method thereof, which aim to solve the problem that the conventional feed raw material screening and impurity removal are not complete in the background technology.
In order to solve the technical problems, the invention provides the following technical scheme: a feed raw material fermentation device comprises a bottom box body and a splicing box body, wherein the splicing box body is clamped at the upper end of the bottom box body, a cover plate is arranged at the upper end of the splicing box body through threads, a water filtering plate is fixedly arranged on the side wall of the bottom of an inner cavity of the bottom box body, a water collecting chamber is arranged between the water filtering plate and the bottom of the bottom box body, and a first pipeline port is fixedly arranged on one side of the bottom of the water collecting chamber;
a water collecting plate is fixedly arranged at the bottom of the spliced box body, and a water guide pipe is arranged in the middle of the water collecting plate;
and a second pipeline port is fixedly arranged at the top of the cover plate.
Preferably, the equal fixed mounting in the outside of end box and the outside of concatenation box has solid fixed ring, gu seted up the bolt hole on the fixed ring, the joint groove has been seted up to the upper end inside wall of end box and concatenation box, the bottom fixed mounting of concatenation box has the joint ring with joint groove joint, gu fixed ring and bolt hole can link together end box and concatenation box, connect more firmly.
Preferably, a sealing plate is rotatably mounted at the bottom of the water filtering plate, the water filtering plate and the sealing plate are of a cylindrical plate-shaped structure consisting of a plurality of arc-shaped strips which are connected in a staggered manner, a water filtering opening is reserved between the arc-shaped strips, the arc-shaped strips of the sealing plate are arranged opposite to the water filtering opening, a sealing strip is fixedly mounted at the bottom of the inner side of the water filtering plate, an adjusting block is fixedly mounted at the outer side of the sealing plate, and a sealing ring is fixedly mounted at one side of the adjusting block;
the gliding sliding tray of confession regulating block is seted up in the outside of end box, the sealing ring can follow the regulating block and slide in the sliding tray inboard, and the sealing ring is the loop configuration, can remove along with the rotation of regulating block, can play sealed effect to the opening of sliding tray, places the sliding tray and reveals the air.
Preferably, the water-collecting plate includes support ring, water guide plate and well core plate, the water guide plate links together through support ring and well core plate, the guiding gutter has all been seted up to the upper end of support ring and water guide plate, the water-collecting plate is conical structure, well core plate is the annular structure, and well core plate's inboard fixed mounting has first filter screen, well core plate's lateral wall is seted up the through-hole with the water guide plate intercommunication, the upside fixed mounting of water-collecting plate has the second filter screen, and the water guide plate plays the effect of water conservancy diversion, and the collection of the liquid that produces in the fermentation process of being convenient for, and the water-collecting plate separates end box and concatenation box in addition, can realize collecting respectively water, can reduce the influence of moisture to feed fermentation.
Preferably, the side wall of the central plate extends upwards and downwards to form an extension plate, and the inner side of the extension plate is inserted with a water guide pipe, so that the water pouring pipe can be conveniently placed and detached.
Preferably, the center downwardly extending of drainage plate has the installation axle, the closing plate rotates and installs in the outside of installation axle, just the through hole that runs through the installation axle is seted up to the epaxial in installation of drainage plate, the upper end fixed mounting of drainage plate has the second filter screen.
Preferably, the upper end of the mounting shaft is provided with a placing groove for placing the aqueduct.
Preferably, rubber gaskets are fixedly arranged at the contact parts of the bottom box body and the splicing box body.
Preferably, the second pipeline mouth is installed the detachable sealing plug, and the sealing plug is the rubber buffer, can guarantee the leakproofness of second pipeline mouth.
Preferably, the raw material impurity removing method adopting the feed raw material impurity removing device comprises the following steps: the feed raw materials needing to be fermented are fully paved in the bottom box body and compacted, then the spliced box body is spliced at the upper end of the bottom box body, then the spliced box body is filled with the feed and compacted, then the cover plate is covered, water generated in the fermentation process of the feed enters the water collecting chamber from the water collecting plate, and then is discharged through the first pipeline port.
Compared with the prior art, the invention has the beneficial effects that:
the water collecting chamber, the water collecting plate and the first pipeline opening are arranged, so that water generated in the feed fermentation can be conveniently collected and treated, and the influence of the water on the feed fermentation is reduced; meanwhile, the first pipeline port has an exhaust function, and the pressure generated by gas in the fermentation tank is utilized to discharge redundant gas out of the device, so that the sealing effect in the fermentation tank is better, and the quality of the feed can be ensured.
Drawings
FIG. 1 is a cross-sectional view of an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of an embodiment of the present invention;
FIG. 3 is an enlarged view taken at A of FIG. 1 in accordance with the present invention;
FIG. 4 is a schematic view of a water collection sheet according to an embodiment of the present invention;
FIG. 5 is a schematic view of a core plate according to an embodiment of the present invention;
FIG. 6 is a top view of a water filter plate according to an embodiment of the present invention;
FIG. 7 is a cross-sectional view taken along line B-B of FIG. 6 in accordance with an embodiment of the present invention.
In the figure: 1. a bottom box body; 2. splicing the box bodies; 3. a water collection plate; 31. a support ring; 32. a water guide plate; 33. a center plate; 331. an extension plate; 4. a second filter screen; 5. a water conduit; 6. a water collection chamber; 61. a first conduit port; 7. a first filter screen; 8. a water filter plate; 81. a sealing strip; 9. a sealing plate; 91. an adjusting block; 92. a seal ring; 10. a cover plate; 101. a second conduit port; 11. a sliding groove; 12. a clamping groove; 13. and (4) fixing the ring.
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. 1-7, the present embodiment provides a feedstuff fermentation device and a use method thereof, including a bottom case 1 and a splicing case 2, the splicing case 2 can determine the number according to the actual use requirement, when the splicing case 2 is required, the adjacent splicing case 2 can be spliced together, the splicing case 2 is clamped at the upper end of the bottom case 1, the upper end of the splicing case 2 is provided with a cover plate 10 through threads, the cover plate 10 is used for sealing the splicing case 2, so that the inner cavity of the fermentation device forms a sealed environment, the side wall of the bottom of the inner cavity of the bottom case 1 is fixedly provided with a water filtering plate 8, the water filtering plate 8 has a bearing function and is used for bearing crushed feedstuff, a water collecting chamber 6 is arranged between the water filtering plate 8 and the bottom of the bottom case 1, the water collecting chamber 6 can be used for collecting water generated by the feedstuff in the fermentation process, a first pipeline port 61 is fixedly arranged on one side of the bottom of the water collecting chamber 6, and the first pipeline port 61 is used for discharging water in the water collecting chamber 6; meanwhile, the first pipeline port 61 also has the function of exhausting gas; the top of apron 10 to the box is sealed, and the fodder can produce gas such as carbon dioxide when the inside fermentation of box, and the gas of production can make the inside atmospheric pressure of fermentation cylinder rise, and too much gas can be discharged from first pipeline mouth 61, and the inside atmospheric pressure of fermentation cylinder can be a little higher than outside atmospheric pressure, and consequently outside air can not get into, can make an anaerobic environment and continue to let the fodder fermentation.
The bottom of the spliced box body 2 is fixedly provided with a water collecting plate 3, and the middle part of the water collecting plate 3 is provided with a water guide pipe 5; water-collecting sheet 3 falls into a plurality of parts with the device, and water-collecting sheet 3 has the effect of collecting water, and the liquid that the inside fermentation of concatenation box 2 produced can flow toward the bottom of device, when meetting water-collecting sheet 3, can stay the inside of aqueduct 5 under water-collecting sheet 3's effect, and the raw materials that do not pass through other cavities down flows, has reduced the influence that water produced to the feed fermentation. The water introduced into the water introduction duct 5 flows into the water collection chamber along the water introduction duct 5.
A second pipe port 101 is fixedly installed at the top of the cover plate 10.
In this embodiment, fixing rings 13 are fixedly mounted on the outer side of the bottom box body 1 and the outer side of the splicing box body 2, the fixing rings 13 are used for connecting two adjacent box bodies, bolt holes are formed in the fixing rings 13, the two adjacent box bodies are fixed through bolts, clamping grooves 12 are formed in the inner side walls of the upper ends of the bottom box body 1 and the splicing box body 2, and clamping rings clamped with the clamping grooves 12 are fixedly mounted at the bottom of the splicing box body 2; the clamping groove 12 is placed in the clamping ring, so that the initial positioning of the box body can be completed, and the box body can be conveniently installed and fixed.
Preferably, in order to ensure the sealing performance of the joint, rubber gaskets are fixedly arranged at the contact parts of the bottom box body 1 and the splicing box body 2.
The bottom of the water filtering plate 8 is rotatably provided with a sealing plate 9, the water filtering plate 8 and the sealing plate 9 are both of a cylindrical plate-shaped structure consisting of a plurality of arc-shaped strips which are connected in a staggered manner, a water filtering opening is reserved between the arc-shaped strips, the water filtering opening can be used for filtering water generated in the feed fermentation process, and meanwhile, the water filtering opening can also be ventilated, so that gas generated in the fermentation process of raw materials enters the water collecting chamber 6, the arc-shaped strips of the sealing plate 9 are arranged opposite to the water filtering opening, the bottom of the inner side of the water filtering plate 8 is fixedly provided with a sealing strip 81, the outer side of the sealing plate 9 is fixedly provided with an adjusting block 91, and one side; the sealing plate 9 plays a role in sealing the water filtering port and is also used for adjusting the size of the water filtering port.
The center downwardly extending of drainage plate 8 has the installation axle, closing plate 9 rotates and installs in the outside of installation axle, just the through hole that runs through the installation axle is seted up to drainage plate 8's installation epaxial, drainage plate 8's upper end fixed mounting has the second filter screen.
The upper end of the mounting shaft is provided with a placing groove for placing the water guide pipe 5, so that the water guide pipe 5 can be placed conveniently
A sliding groove 11 for the adjusting block 91 to slide is formed in the outer side of the bottom box body 1, and the sealing ring 92 can slide in the sliding groove 11 along with the adjusting block 91;
the sealing ring 92 is an annular structure, can move along with the rotation of the adjusting block, and can seal the opening of the sliding groove 11 to prevent the sliding groove 11 from entering and leaking air.
The water collecting plate 3 comprises a support ring 31, a water guide plate 32 and a central plate 33, the water guide plate 32 is connected with the central plate 33 through the support ring 31, guide grooves are formed in the upper ends of the support ring 31 and the water guide plate 32, the support ring 31 and the water guide plate 32 can both play a role in collecting water, the water collecting plate 3 is of a conical structure, the water is conveniently treated by utilizing the fluid effect of water, the central plate 33 is of a circular ring structure, a first filter screen 7 is fixedly mounted on the inner side of the central plate 33, and the first filter screen 7 plays a role in filtering.
The through-hole that communicates with water deflector 32 is seted up to well core plate 33's lateral wall, the upside fixed mounting of water collection sheet 3 has second filter screen 4, and second filter screen 4 plays filterable effect, also plays the effect of drainage, and the water that will pass through second filter screen 4 enters into the guiding gutter along the bottom of second filter screen 4 to in entering into well core plate 33 through the guiding gutter, the water collection sheet separates end box and concatenation box in addition, can realize collecting respectively to water, can reduce the influence of moisture to the fodder fermentation.
And the second filter screen 4 is arranged at the upper end of the water collecting plate 3, and plays a role of supporting the feed filled into the spliced box body 2 under the combined action of the water guide plate 32 and the support ring 31. In order to improve the supporting effect on the feed, the support rings 31 are provided in 2.
The side wall of the central plate 33 extends upwards and downwards to form an extension plate 331, the water guide pipe 5 is inserted into the inner side of the extension plate 331, and the extension plate 331 is convenient for placing and detaching the water pouring pipe. The water guide duct 5 is positioned on the center plate 33, and water introduced into the inside of the center plate 33 can flow out of the water guide duct 5.
The water guide pipe 5 also plays a role in ventilation, and because the density of the gas is relatively light, the gas can be positioned at the upper end of the fermentation device in the fermentation tank, and the water guide pipe 5 penetrates through the device, so when the gas generated in the fermentation device is excessive, the gas can flow downwards through the water guide pipe 5 and enter the water collecting chamber.
The second filter screen 4 separates the fodder inside the fermentation device, and the second filter screen 4 has the function of ventilation besides the function of filtration, and when the gas pressure inside the fermentation device is too high, the gas can enter the water collecting chamber 6 through the second filter screen 4, and is discharged from the first pipeline port 61.
The outside of the first pipe port 61 can be provided with a one-way valve according to actual use requirements, and air backflow can be prevented.
And when needing to carry out the ventilation to the inside of fermenting installation, can open the second pipeline mouth 101 on the apron 10, first pipeline mouth 61 also keeps the state of opening, and second pipeline mouth 101 is in the state of airing exhaust, and first pipeline mouth 61 is in the state of induced drafting, is convenient for ventilate. And the water guide pipe 5 also has the ventilation effect, and wind enters the water guide pipe 5 and then enters the diversion trenches of the water collection plate 3 through the water guide pipe 5, so that the ventilation of different box bodies is realized, and the ventilation effect is better.
When the feed box is used, feed raw materials needing to be fermented are paved and compacted in the bottom box body 1, the spliced box body 2 is spliced at the upper end of the bottom box body 1, the spliced box body 2 is filled with feed and compacted, the cover plate 10 is covered, water generated in the fermentation process of the feed enters the water guide pipe 5 from the water collection plate 3 and enters the water collection chamber 6, and then the water is discharged through the first pipe port 61.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (10)

1. The utility model provides a feed ingredient fermenting installation, includes end box (1) and concatenation box (2), concatenation box (2) joint is in the upper end of end box (1), apron (10), its characterized in that are installed through the screw thread in the upper end of concatenation box (2): a water filtering plate (8) is fixedly mounted on the side wall of the bottom of the inner cavity of the bottom box body (1), a water collecting chamber (6) is arranged between the water filtering plate (8) and the bottom of the bottom box body (1), and a first pipeline port (61) is fixedly mounted on one side of the bottom of the water collecting chamber (6);
a water collecting plate (3) is fixedly arranged at the bottom of the spliced box body (2), and a water guide pipe (5) is arranged in the middle of the water collecting plate (3);
and a second pipeline port (101) is fixedly arranged at the top of the cover plate (10).
2. A feedstuff fermentation device according to claim 1, characterized in that: the outer side of end box (1) and the equal fixed mounting in the outside of concatenation box (2) have solid fixed ring (13), gu seted up the bolt hole on fixed ring (13), joint groove (12) have been seted up to the upper end inside wall of end box (1) and concatenation box (2), the bottom fixed mounting of concatenation box (2) has the joint ring with joint groove (12) joint.
3. A feedstuff fermentation device according to claim 1, characterized in that: the bottom of the water filtering plate (8) is rotatably provided with a sealing plate (9), the water filtering plate (8) and the sealing plate (9) are of a cylindrical plate-shaped structure consisting of a plurality of arc-shaped strips which are connected in a staggered mode, a water filtering opening is reserved between the arc-shaped strips, the arc-shaped strips of the sealing plate (9) are arranged opposite to the water filtering opening, the bottom of the inner side of the water filtering plate (8) is fixedly provided with a sealing strip (81), the outer side of the sealing plate (9) is fixedly provided with an adjusting block (91), and one side of the adjusting block (91) is fixedly provided with a sealing ring (92);
the outer side of the bottom box body (1) is provided with a sliding groove (11) for the adjusting block (91) to slide, and the sealing ring (92) can slide on the inner side of the sliding groove (11) along with the adjusting block (91).
4. A feedstuff fermentation device according to claim 1, characterized in that: water-collecting plate (3) are including support ring (31), water guide plate (32) and center plate (33), water guide plate (32) link together through support ring (31) and center plate (33), the guiding gutter has all been seted up to the upper end of support ring (31) and water guide plate (32), water-collecting plate (3) are conical structure, center plate (33) are the round annular structure, and the inboard fixed mounting of center plate (33) has first filter screen (7), the through-hole with water guide plate (32) intercommunication is seted up to the lateral wall of center plate (33), the upside fixed mounting of water-collecting plate (3) has second filter screen (4).
5. A feedstuff fermentation device according to claim 4, characterized in that: the side wall of the central plate (33) extends upwards and downwards to form an extension plate (331), and a water guide pipe (5) is inserted into the inner side of the extension plate (331).
6. A feedstuff fermentation device according to claim 4, characterized in that: the center downwardly extending of drainage board (8) has the installation axle, closing plate (9) rotate and install in the outside of installation axle, just the through hole that runs through the installation axle is seted up to the epaxial of installation of drainage board (8), the upper end fixed mounting of drainage board (8) has the second filter screen.
7. A feedstuff fermentation device according to claim 5, characterized in that: the upper end of the mounting shaft is provided with a placing groove for placing a water guide pipe (5).
8. A feedstuff fermentation device according to claim 1, characterized in that: and rubber gaskets are fixedly arranged at the contact parts of the bottom box body (1) and the splicing box body (2).
9. A feedstuff fermentation device according to claim 1, characterized in that: the second pipeline port (101) is provided with a detachable sealing plug.
10. A raw material fermentation method using the apparatus for fermenting a raw material for feed of claim 1, comprising the steps of: the feed raw materials that need ferment are paved and the compaction to the inside of end box (1) earlier, then splice concatenation box (2) in the upper end of end box (1), fill fodder and compaction to concatenation box (2) after that, then cover apron (10), water that produces in the fermentation process of fodder can be followed water-collecting plate (3) and got into in aqueduct (5) get into collecting chamber (6), then discharge through first pipeline mouth (61).
CN202011047851.3A 2020-09-29 2020-09-29 Feed raw material fermentation device and using method thereof Pending CN112143619A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011047851.3A CN112143619A (en) 2020-09-29 2020-09-29 Feed raw material fermentation device and using method thereof

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Application Number Priority Date Filing Date Title
CN202011047851.3A CN112143619A (en) 2020-09-29 2020-09-29 Feed raw material fermentation device and using method thereof

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CN112143619A true CN112143619A (en) 2020-12-29

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113249202A (en) * 2021-05-27 2021-08-13 广西永多天和生态农业科技有限公司 Fully fermented chicken feed and equipment thereof

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EP2826851A1 (en) * 2013-07-18 2015-01-21 Peter Lutz Fermenter for the generation of biogas from biomass
JP3195504U (en) * 2014-11-06 2015-01-22 安泓 陳 Electric pan filtration structure
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KR101358453B1 (en) * 2012-11-06 2014-02-07 손진일 Fermenting apparatus for manufacturing of organic fertilizer
EP2826851A1 (en) * 2013-07-18 2015-01-21 Peter Lutz Fermenter for the generation of biogas from biomass
JP3195504U (en) * 2014-11-06 2015-01-22 安泓 陳 Electric pan filtration structure
CN208362308U (en) * 2018-04-25 2019-01-11 吉林仟客莱科技股份有限公司 Installation for fermenting is used in a kind of preparation of feed
CN111602497A (en) * 2020-05-30 2020-09-01 福州杭事辉贸易有限公司 Agricultural is grown seedlings and is circulated confession liquid equipment

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113249202A (en) * 2021-05-27 2021-08-13 广西永多天和生态农业科技有限公司 Fully fermented chicken feed and equipment thereof

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Application publication date: 20201229