CN111269806B - Thermophilic microbial enzyme fermentation mixing stirring device - Google Patents
Thermophilic microbial enzyme fermentation mixing stirring device Download PDFInfo
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- CN111269806B CN111269806B CN202010083587.2A CN202010083587A CN111269806B CN 111269806 B CN111269806 B CN 111269806B CN 202010083587 A CN202010083587 A CN 202010083587A CN 111269806 B CN111269806 B CN 111269806B
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- C12M—APPARATUS 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
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Abstract
The invention discloses a thermophilic microbial enzyme fermentation mixing stirring device, which comprises a fermentation tank body, wherein the integral shell of the fermentation tank body is in an inverted conical shape, a circulating water cavity shell is arranged on the outer surface of the fermentation tank body, two ends of the circulating water cavity shell are fixedly connected to the outer surface of the fermentation tank body through screw sealing, a circulating water flowing cavity is formed between the circulating water cavity shell and the outer surface of the fermentation tank body, and the positions above and below the circulating water cavity shell are respectively connected with one end of a water inlet pipe and one end of a water outlet pipe. The invention can realize the fermentation activity of the cooperation participation of thermophilic microorganisms and biological enzymes, namely, the microbial adhesion tower is used for realizing the pre-culture of the microorganisms so as to shorten the adaptation period, meanwhile, the microbial adhesion tower can also play a role of fluid restriction, and the mixing flow of the bottom-to-top surging is realized by matching with the overall shape, so that the mixing and stirring effect is greatly improved.
Description
Technical Field
The invention relates to the field of chemical equipment, in particular to a thermophilic microbial enzyme fermentation mixing stirring device.
Background
The fermentation technology refers to a technology for controlling a fermentation process by using the fermentation action of microorganisms and applying some technical means so as to produce fermentation products on a large scale. The concept of fermentation comes from the process of brewing, whereas fermentation originally comes from the "foaming" of latin. As early as thousands of years ago, the ancestors of the people begin to use fermentation technology to brew wine and prepare seasonings, and accumulate abundant fermentation experience. The fermentation technology is mainly used for manually making products in some family workshops at first, the quality and the quantity of the products are unsatisfactory, and then the industrialized mass production is realized along with the continuous development of the society and the continuous deepening of industrialization.
At present, in the field of microbial fermentation, microorganisms and biological enzymes are mostly adopted to realize fermentation of organic matters, and fermentation products are obtained. At present, in the biological field, microorganisms and biological enzymes are adopted for fermentation, and the microorganisms and the biological enzymes are completely and uniformly mixed with materials and then fermented, and the microorganisms need a longer adaptation period after being mixed.
Disclosure of Invention
The invention aims to provide a thermophilic microbial enzyme fermentation mixing stirring device to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a thermophilic microbial enzymes fermentation mixing stirring device, includes the fermenter body, the whole shell of the fermenter body presents the coniform for invering, the surface of the fermenter body is provided with circulation water cavity shell, and screw seal fixed connection is passed through at the surface of the fermenter body at the both ends of circulation water cavity shell, is formed with circulation water flow cavity between the surface of circulation water cavity shell and the fermenter body simultaneously, and the circulation water cavity shell is located the one end that the top and below position are connected with inlet tube and outlet pipe respectively, the open-top and the edge of the fermenter body pass through the screw installation end cover, and the end cover is annular panel, and the lower extreme terminal surface of end cover is connected with the microorganism and adheres to the tower simultaneously, and the centre bore department of end cover articulates there is sealed lid, is connected through setting up the end cover and adhering to the microorganism promptly, the top of the fermenter body still is fixed with annular injection pipe, and annular injection pipe is connected with the jar body that is equipped with biological enzyme through the water pump that corresponds, sprays the surface of the inside material through the water pump with biological enzyme that will contain, and the material that circulates from bottom to top can drive the biological enzyme on top layer and move down, realize the stirring and mix, the bottom of the fermenter body is connected with adjusting device.
As a further scheme of the invention: the microorganism attaching tower is composed of a plurality of annular pieces which are sequentially arranged from top to bottom according to the sizes, the main body of each annular piece is in a cylindrical shape with a small top and a big bottom, a plurality of microorganism attaching grooves are formed in the inner surface of the outer surface of each annular piece, and the outer surface of each annular piece is connected with the upper annular piece or the end cover through a connecting rod.
As a further scheme of the invention: the microorganism-enriched culture medium is filled into the microorganism-adhering groove at the initial stage of use of the microorganism-adhering tower.
As a further scheme of the invention: the adjusting device mainly comprises a piston driving hydraulic cylinder, a piston, an adjusting device shell, an adjusting device movable core and a state adjusting hydraulic cylinder, wherein the main body of the adjusting device shell is a cuboid hollow section, one side surface of the adjusting device shell is provided with a through hole and welded with one end of a first section of discharging pipeline, the other end of the first section of discharging pipeline is welded on the through hole arranged at the bottom of the fermentation tank body, the other side, which is not adjacent to the surface of the first section of discharging pipeline, of the adjusting device shell is also provided with a through hole and welded with one end of a second section of discharging pipeline, and the first section of discharging pipeline and the second section of discharging pipeline are coaxially arranged; an adjusting device movable core is connected in a central hole of the adjusting device shell in a sliding mode, the main body of the adjusting device movable core is a rectangular solid section, a discharging through hole and a groove are formed in the surface, facing the fermentation tank body, of the adjusting device movable core downwards, and the distance between the discharging through hole and the groove is larger than the inner diameter of the first section of discharging pipeline; one end of the adjusting device movable core corresponding to the groove is provided with a feeding and discharging through hole communicated with the groove, and the other end of the adjusting device movable core is integrally formed with a slot.
As a further scheme of the invention: the slot is used for inserting the output end of the state adjusting hydraulic cylinder and locking the state adjusting hydraulic cylinder through a screw, the state adjusting hydraulic cylinder is installed on an external support and driven by a corresponding hydraulic system and used for adjusting the position of a movable core of the adjusting device, a piston is arranged in an adjusting device shell corresponding to one end of the feeding and discharging through hole, the piston is fixedly connected to the output end of the piston driving hydraulic cylinder, and the piston driving hydraulic cylinder is also installed on the external support and driven by the corresponding hydraulic system.
As a further scheme of the invention: when the middle part of the movable core of the state adjusting hydraulic cylinder adjusting device corresponds to the first section of the discharge pipeline, the blocking state is realized;
when the discharge through hole of the movable core of the state adjusting hydraulic cylinder adjusting device corresponds to the first section of discharge pipeline, discharge is realized;
when the recess of adjusting device movable core is adjusted to state control pneumatic cylinder corresponds first section row material pipeline, drive pneumatic cylinder drive piston through the piston and carry out reciprocating motion, can take out partly material, then squeeze into the inside of the fermentation tank body again with the material to make the partial material of output have certain power and rise, realize diffusion and stirring, especially be fit for the material mixing stirring that moisture content is more and the initial stage takes place to deposit the layering easily.
As a further scheme of the invention: the surface of the adjusting device shell close to the end part is provided with an air inlet and outlet hole, so that the change of the internal air pressure is convenient when the piston moves.
As a further scheme of the invention: the other end of inlet tube and outlet pipe inserts the output and the input of boiler, and the water through boiler heating and control- ° C enters into the circulating water flow chamber to in the medium of heating fermentation cylinder, provide a stable living fermentation environment for thermophilic microorganism, the surface complex of this circulating water chamber shell has one deck heat preservation, is used for reducing calorific loss
Compared with the prior art, the invention has the beneficial effects that: the invention can realize the fermentation activity of the cooperation participation of thermophilic microorganisms and biological enzymes, namely, the microbial adhesion tower is used for realizing the pre-culture of the microorganisms so as to shorten the adaptation period, meanwhile, the microbial adhesion tower can also play a role of fluid restriction, and the mixing flow of the bottom-to-top surging is realized by matching with the overall shape, so that the mixing and stirring effect is greatly improved.
Meanwhile, part of microorganisms in the microorganism attachment grooves can be taken away by a mixing mode from top to bottom, so that in the whole mixing process, part of microorganisms keep a long logarithmic value-added period, enough microorganisms can be rapidly provided for the whole, and the fermentation efficiency is comprehensively improved to a certain extent.
Drawings
FIG. 1 is a schematic structural diagram of a thermophilic microbial enzyme fermentation mixing stirring device.
FIG. 2 is a schematic structural diagram of a ring member in the thermophilic microbial enzyme fermentation mixing stirring device.
FIG. 3 is a schematic structural diagram of a regulating device shell in the thermophilic microbial enzyme fermentation mixing stirring device.
FIG. 4 is a schematic structural diagram of a movable core of an adjusting device in the thermophilic microbial enzyme fermentation mixing stirring device.
In the figure: the device comprises a water outlet pipe 1, a circulating water cavity shell 2, a water inlet pipe 3, a fermentation tank body 4, a sealing cover 5, an end cover 6, an annular injection pipe 7, a microorganism attachment tower 8, a piston driving hydraulic cylinder 9, a piston 10, an adjusting device shell 11, an adjusting device movable core 12, a state adjusting hydraulic cylinder 13, a connecting rod 14, a microorganism attachment groove 15, an annular piece 16, a discharge through hole 17, a groove 18, a feed and discharge through hole 19, a slot 20, a first section of discharge pipeline 21, an air inlet and outlet hole 22 and a second section of discharge pipeline 23.
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 4, in the embodiment of the present invention, a thermophilic microbial enzyme fermentation mixing stirring apparatus includes a fermentation tank 4, an integral housing of the fermentation tank 4 is in an inverted conical shape, which is intended to ensure that a material at a position where power is provided below is capable of slowly dispersing around above under the action of resistance, so as to provide sufficient fermentation material for microbes on a microbe attachment tower 8; the surface of the fermentation tank body 4 is provided with the circulating water chamber shell 2, the surface of screw seal fixed connection at the fermentation tank body 4 is passed through at the both ends of circulating water chamber shell 2, be formed with circulating water flow cavity between the surface of the circulating water chamber shell 2 and the fermentation tank body 4 simultaneously, and the position that circulating water chamber shell 2 is located top and below is connected with the one end of inlet tube 3 and outlet pipe 1 respectively, the other end of inlet tube 3 and outlet pipe 1 inserts the output and the input of boiler, water through boiler heating and control 40-60 ℃ enters into the circulating water flow cavity, and be used for heating the medium in the fermentation tank body 4, provide a stable living fermentation environment for thermophilic microorganism, the surface complex of this circulating water chamber shell 2 has the one deck heat preservation, be used for reducing calorific loss.
Open-top and the edge of the fermentation tank body 4 pass through the screw installation end cover 6, end cover 6 is annular panel, the lower extreme terminal surface of end cover 6 is connected with microorganism and adheres to tower 8 simultaneously, the centre bore department of end cover 6 articulates there is sealed lid 5, be connected with microorganism and adhere to tower 8 through setting up end cover 6 promptly, make microorganism adhere to tower 8 maintain more easily and change, the inside relatively inclosed space of formation is guaranteed in the design of sealed lid 5 simultaneously, avoid polluting, be favorable to the control of inside environment simultaneously, like oxygen content and so on.
The microorganism attaching tower 8 is composed of a plurality of annular pieces 16, the annular pieces 16 are sequentially arranged from top to bottom according to the size, the main body of each annular piece 16 is in a cylindrical shape with a small top and a large bottom, a plurality of microorganism attaching grooves 15 are formed in the inner surface of the outer surface of each annular piece 16, the outer surface of each annular piece 16 is connected with the annular piece 16 or the end cover 6 on the upper layer through a connecting rod 14, and therefore a tower-shaped structure is formed.
The top of the fermentation tank body 4 is also fixed with an annular injection pipe 7, the annular injection pipe 7 is connected with the tank body filled with the biological enzyme through a corresponding water pump, liquid containing the biological enzyme is sprayed on the surface of internal substances through the water pump, and the substances circulating from bottom to top can drive the biological enzyme on the surface layer to move downwards so as to realize stirring and mixing.
The bottom of the fermentation tank body 4 is connected with an adjusting device, the adjusting device mainly comprises a piston driving hydraulic cylinder 9, a piston 10, an adjusting device shell 11, an adjusting device movable core 12 and a state adjusting hydraulic cylinder 13, wherein the main body of the adjusting device shell 11 is a cuboid hollow section, a through hole is formed in the surface of one side of the adjusting device shell 11 and is welded with one end of a first section of discharge pipeline 21, the other end of the first section of discharge pipeline 21 is welded on the through hole formed in the bottom of the fermentation tank body 4, a through hole is also formed in the other side, which is not adjacent to the surface of the first section of discharge pipeline 21, of the adjusting device shell 11 and is welded with one end of a second section of discharge pipeline 23, and the first section of discharge pipeline 21 and the second section of discharge pipeline 23 are coaxially arranged; an adjusting device movable core 12 is slidably connected in a central hole of the adjusting device shell 11, the main body of the adjusting device movable core 12 is a rectangular solid section, a discharging through hole 17 and a groove 18 are formed downwards in one surface of the adjusting device movable core 12, which faces the fermentation tank body 4, and the distance between the discharging through hole 17 and the groove 18 is larger than the inner diameter of a first section of discharging pipeline 21, so that plugging, discharging and material power output can be realized in the adjusting process; one end of the adjusting device movable core 12 corresponding to the groove 18 is provided with a feeding and discharging through hole 19 communicated with the groove, the other end of the adjusting device movable core 12 is integrally formed with a slot 20, the slot 20 is used for inserting the output end of the state adjusting hydraulic cylinder 13 and locking the output end through a screw, the state adjusting hydraulic cylinder 13 is arranged on an external bracket and driven by a corresponding hydraulic system and used for adjusting the position of the adjusting device movable core 12, a piston 10 is arranged in an adjusting device shell 11 corresponding to one end of the feeding and discharging through hole 19, the piston 10 is fixedly connected to the output end of a piston driving hydraulic cylinder 9, and the piston driving hydraulic cylinder 9 is also arranged on the external bracket and driven by the corresponding hydraulic system;
when the state adjusting hydraulic cylinder 13 adjusts the middle part of the movable core 12 of the adjusting device to correspond to the first section of the discharge pipeline 21, the blocking state is realized;
when the state adjusting hydraulic cylinder 13 adjusts the discharging through hole 17 of the adjusting device movable core 12 to correspond to the first section of discharging pipeline 21, discharging is realized;
when the groove 18 of the movable core 12 of the adjusting device is adjusted by the state adjusting hydraulic cylinder 13 to correspond to the first section of the discharging pipeline 21, the piston is driven by the piston driving hydraulic cylinder 9 to reciprocate, a part of materials can be extracted, then the materials are re-injected into the fermentation tank body 4, and the output part of the materials have certain power to rise, so that the diffusion and the stirring are realized, and the device is particularly suitable for material mixing stirring with more moisture content and easy precipitation and delamination in the initial stage.
The surface of the adjusting device shell 11 near the end is provided with an air inlet and outlet hole 22, which is convenient for the change of the internal air pressure when the piston moves.
In addition, still install temperature sensor in fermentation tank 4, temperature sensor is used for gathering inside temperature to the feedback gives the controller, and has the controller to realize hydrologic cycle's control, guarantees that the temperature can fluctuate in certain extent, and then provides temperature support for the reaction of thermophilic microorganisms and enzyme.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof.
Claims (7)
1. The utility model provides a thermophilic microbial enzymes fermentation mixing stirring device, includes the fermentation tank body (4), its characterized in that, the whole shell of fermentation tank body (4) presents the coniform for invering, the surface of fermentation tank body (4) is provided with circulating water chamber shell (2), and the both ends of circulating water chamber shell (2) are passed through the surface of screw seal fixed connection in the fermentation tank body (4), are formed with circulating water flow cavity simultaneously between the surface of circulating water chamber shell (2) and fermentation tank body (4), and the position that circulating water chamber shell (2) are located top and below is connected with the one end of inlet tube (3) and outlet pipe (1) respectively, the open-top and the edge of fermentation tank body (4) pass through screw installation end cover (6), the end cover (6) is an annular plate, the lower end face of the end cover (6) is connected with a microorganism attaching tower (8), the central hole of the end cover (6) is hinged with a sealing cover (5), namely the end cover (6) is arranged and connected with the microorganism attaching tower (8), the top of the fermentation tank body (4) is also fixed with an annular injection pipe (7), the annular injection pipe (7) is connected with a tank body filled with biological enzymes through a corresponding water pump, liquid containing the biological enzymes is sprayed on the surface of internal substances through the water pump, and the circulating substances from bottom to top can drive the biological enzymes on the surface layer to move down to realize stirring and mixing, the bottom of the fermentation tank body (4) is connected with a regulating device, the microorganism attaching tower (8) is composed of a plurality of annular pieces (16), the annular pieces (16) are sequentially arranged from top to bottom according to the sizes, the main body of the annular piece (16) is cylindrical with a small top and a large bottom, a plurality of microorganism attaching grooves (15) are formed in the inner surface of the outer surface of the annular piece (16) in a concave mode, and meanwhile the outer surface of the annular piece (16) is connected with the upper annular piece (16) or the end cover (6) through a connecting rod (14).
2. The thermophilic microbial enzyme fermentation mixing agitation apparatus of claim 1, wherein the microbe-rich culture substrate is filled into the microbe attachment grooves (15) at the initial time when the microbe attachment tower (8) is used.
3. The thermophilic microbial enzyme fermentation mixing and stirring device as claimed in claim 1, wherein the adjusting device is mainly composed of a piston driving hydraulic cylinder (9), a piston (10), an adjusting device shell (11), an adjusting device movable core (12) and a state adjusting hydraulic cylinder (13), wherein the main body of the adjusting device shell (11) is a cuboid hollow section, one side surface of the adjusting device shell (11) is provided with a through hole and is welded with one end of a first section of discharge pipeline (21), the other end of the first section of discharge pipeline (21) is welded on the through hole formed at the bottom of the fermentation tank body (4), the other side of the adjusting device shell (11) which is not adjacent to the surface where the first section of discharge pipeline (21) is located is also provided with a through hole and is welded with one end of a second section of discharge pipeline (23), and the first section of discharge pipeline (21) and the second section of discharge pipeline (23) are coaxially arranged; an adjusting device movable core (12) is connected in a central hole of the adjusting device shell (11) in a sliding mode, the main body of the adjusting device movable core (12) is a rectangular solid section, a discharging through hole (17) and a groove (18) are formed in the adjusting device movable core (12) in a downward mode in the direction facing the fermentation tank body (4), and the distance between the discharging through hole (17) and the groove (18) is larger than the inner diameter of a first section of discharging pipeline (21); one end of the adjusting device movable core (12) corresponding to the groove (18) is provided with a feeding and discharging through hole (19) communicated with the groove, and the other end of the adjusting device movable core (12) is integrally formed with a slot (20).
4. The thermophilic microbial enzyme fermentation mixing and stirring device of claim 3, wherein the slot (20) is used for the output end of a state adjusting hydraulic cylinder (13) to be inserted and locked by a screw, the state adjusting hydraulic cylinder (13) is installed on an external bracket and driven by a corresponding hydraulic system to adjust the position of a movable core (12) of the adjusting device, a piston (10) is arranged in an adjusting device shell (11) corresponding to one end of a feeding and discharging through hole (19), the piston (10) is fixedly connected with the output end of a piston driving hydraulic cylinder (9), and the piston driving hydraulic cylinder (9) is also installed on the external bracket and driven by the corresponding hydraulic system.
5. The fermentation mixing and stirring device for thermophilic microbial enzymes according to claim 4, characterized in that when the middle part of the movable core (12) of the adjusting device is adjusted by the state adjusting hydraulic cylinder (13) corresponding to the first section of the discharge pipeline (21), the blocking state is realized;
when the state adjusting hydraulic cylinder (13) adjusts the discharging through hole (17) of the adjusting device movable core (12) to correspond to the first section of discharging pipeline (21), discharging is achieved;
when the groove (18) of the movable core (12) of the adjusting device is adjusted by the state adjusting hydraulic cylinder (13) and corresponds to the first section of the discharging pipeline (21), the piston is driven by the piston to drive the hydraulic cylinder (9) to reciprocate, a part of materials can be extracted, then the materials are re-injected into the fermentation tank body (4), and the output part of the materials have certain power rise, so that the diffusion and the stirring are realized, and the device is particularly suitable for material mixing and stirring with more moisture content and easy precipitation and delamination in the initial stage.
6. The mixing apparatus for fermenting and mixing thermophilic microbial enzymes as claimed in claim 4 or 5, wherein the surface of the regulating means housing (11) near its end is provided with air inlet and outlet holes to facilitate the variation of internal air pressure when the piston moves.
7. The fermentation mixing and stirring device for thermophilic microbial enzymes according to claim 1, wherein the other ends of the water inlet pipe (3) and the water outlet pipe (1) are connected to the output end and the input end of the boiler, water heated and controlled by the boiler at 40-60 ℃ enters the circulating water flow cavity and is used for heating the medium in the fermentation tank body (4) to provide a stable living fermentation environment for thermophilic microbes, and an insulating layer is compounded on the outer surface of the shell (2) of the circulating water cavity.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010083587.2A CN111269806B (en) | 2020-02-07 | 2020-02-07 | Thermophilic microbial enzyme fermentation mixing stirring device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010083587.2A CN111269806B (en) | 2020-02-07 | 2020-02-07 | Thermophilic microbial enzyme fermentation mixing stirring device |
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| CN111269806A CN111269806A (en) | 2020-06-12 |
| CN111269806B true CN111269806B (en) | 2023-02-28 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US4833083A (en) * | 1987-05-26 | 1989-05-23 | Sepragen Corporation | Packed bed bioreactor |
| US6254775B1 (en) * | 1998-03-09 | 2001-07-03 | Mcelvaney James D. | Anaerobic digester system and method |
| WO2006135750A2 (en) * | 2005-06-10 | 2006-12-21 | Nanologix, Inc. | Method for utilizing nonparaffinophilic microorganisms for producing specific waste degradation |
| JP4817426B2 (en) * | 2006-02-09 | 2011-11-16 | 鹿島建設株式会社 | Bioreactor unit type microbial carrier |
| JP6386116B1 (en) * | 2017-03-01 | 2018-09-05 | 鹿島建設株式会社 | Methane fermentation bioreactor and cleaning method thereof |
| CN208362332U (en) * | 2018-04-25 | 2019-01-11 | 岳建英 | A kind of animal nutrition fermentor |
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