CN113621487A - Horizontal type dual-mode fermentation tank - Google Patents
Horizontal type dual-mode fermentation tank Download PDFInfo
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- CN113621487A CN113621487A CN202111075129.5A CN202111075129A CN113621487A CN 113621487 A CN113621487 A CN 113621487A CN 202111075129 A CN202111075129 A CN 202111075129A CN 113621487 A CN113621487 A CN 113621487A
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- 238000000855 fermentation Methods 0.000 title claims abstract description 46
- 230000004151 fermentation Effects 0.000 title claims abstract description 46
- 238000003756 stirring Methods 0.000 claims abstract description 86
- 238000005507 spraying Methods 0.000 claims abstract description 23
- 239000010865 sewage Substances 0.000 claims abstract description 4
- 230000007704 transition Effects 0.000 claims description 45
- 238000007790 scraping Methods 0.000 claims description 26
- 230000007246 mechanism Effects 0.000 claims description 13
- 230000003014 reinforcing effect Effects 0.000 claims description 13
- 230000005540 biological transmission Effects 0.000 claims description 12
- 239000000463 material Substances 0.000 abstract description 21
- 241000555745 Sciuridae Species 0.000 abstract description 11
- 238000000034 method Methods 0.000 abstract description 9
- 230000008569 process Effects 0.000 abstract description 9
- 238000010438 heat treatment Methods 0.000 abstract description 3
- 238000004378 air conditioning Methods 0.000 abstract description 2
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 17
- 238000004519 manufacturing process Methods 0.000 description 10
- 239000007921 spray Substances 0.000 description 9
- 241000233866 Fungi Species 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 230000002093 peripheral effect Effects 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 239000003337 fertilizer Substances 0.000 description 3
- 239000003895 organic fertilizer Substances 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- 241001529936 Murinae Species 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000012452 mother liquor Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000008237 rinsing water Substances 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- 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
- C12M27/00—Means for mixing, agitating or circulating fluids in the vessel
- C12M27/02—Stirrer or mobile mixing elements
- C12M27/04—Stirrer or mobile mixing elements with introduction of gas through the stirrer or mixing element
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- 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
- C12M29/00—Means for introduction, extraction or recirculation of materials, e.g. pumps
- C12M29/06—Nozzles; Sprayers; Spargers; Diffusers
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- Wood Science & Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical & Material Sciences (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)
- Fertilizers (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
A horizontal dual-mode fermentation tank is provided with a tank body, wherein the top of the tank body is provided with a feed inlet and a spraying pipeline, the bottom of the tank body is provided with a support seat, a discharge outlet and a sewage discharge outlet, a mouse-type stirring cage is rotatably arranged in the tank body, and a stirring device is rotatably arranged in the mouse-type stirring cage; the mouse formula stirring cage includes two mouse cage seats that support respectively at jar body both ends, along circumference interval distribution and both ends respectively with a plurality of doctor-bars of the squirrel cage seat rigid coupling of homonymy, a squirrel cage seat protrusion is equipped with inlet channel in the tip of jar body through rotary joint and air-intake connection and the inside of squirrel cage seat, the inside of at least one doctor-bar is equipped with the air cavity and is equipped with the venthole on the doctor-bar with inlet channel intercommunication, the inside inlet channel of squirrel cage seat, the passageway that supplies process gas to get into jar internal portion is constituteed jointly to the inside air cavity of doctor-bar, save the steam coil pipe in the current jar body, the air conditioning coil pipe, the heating steam coil pipe, adopt biax mixing system simultaneously, the even degree of improvement stirring, increase the material volume of stirring at every turn simultaneously.
Description
Technical Field
The invention belongs to the technical field of biological fermentation tanks, and particularly relates to a horizontal dual-mode fermentation tank capable of fermenting edible fungi and organic fertilizers.
Background
Many production industries (such as edible fungi industry and organic fertilizer industry) have a biological fermentation link, and the biological fermentation link is usually performed by using a fermentation tank. The traditional fermentation tank has the following defects: (1) according to the process requirements, a hot air coil, a cold air coil, a heating steam coil, a water inlet coil, a mother liquor coil, a flushing water inlet coil and other pipelines are required to be arranged in the tank, so that the utilization rate of the space in the tank is reduced, and the complexity of the structure of the fermentation tank is improved; (2) agitating unit in the jar is mostly unipolar stirring mode, and the even degree of stirring is bad, and the material volume of stirring is limited. Under the limitation of the defects, the volume of the fermentation tank cannot be further increased, and the fermentation tank is generally used only for single function and cannot be used for fermentation of edible fungi and organic fertilizers at the same time.
Disclosure of Invention
Aiming at the defects of the traditional fermentation tank, the invention aims to provide a horizontal dual-mode fermentation tank which can be used for fermentation of edible fungi and organic fertilizers.
The purpose of the invention is realized by adopting the following technical scheme. The horizontal dual-mode fermentation tank provided by the invention is provided with a tank body 10, wherein the top of the tank body is provided with a feeding hole 40 and a spraying pipeline, the bottom of the tank body is provided with a supporting seat 102, a discharging hole 103 and a sewage outlet 104, a mouse-type stirring cage 20 is rotatably arranged in the tank body, and a stirring device 30 is rotatably arranged in the mouse-type stirring cage; the rat-type stirring cage comprises two rat cage seats 201 which are respectively supported at two ends of a tank body, and a plurality of scraping pieces 202 which are distributed at intervals along the circumferential direction and are fixedly connected with the rat cage seats at the same side at two ends respectively, wherein one rat cage seat protrudes out of the end part of the tank body and is connected with a first air inlet pipe through a first rotary joint, an air inlet channel is arranged in the rat cage seat, an air cavity communicated with the air inlet channel is arranged in at least one scraping piece, and an air outlet hole is arranged on the scraping piece.
The top of the jar body 10 is equipped with the transition storehouse 101 that extends along the axis direction of the jar body, and the feed inlet setting sets up at the top in transition storehouse, and the spray line runs through the setting and sets up the spraying opening on the pipeline that the spray line is located transition storehouse inside on the transition storehouse.
The rat cage seat 201 comprises a columnar seat 2011 and a transition seat 2012 which are connected into a whole, and the columnar seat is supported at the end part of the tank body; the transition seat has main aspects and small aspects, the main aspects of the transition seat are connected with the plurality of scraping blades, and the small aspects of the transition seat are connected with the end parts of the columnar seat in the tank body.
The end portion of the cylindrical seat protruding out of the tank body of one of the rat cage seats 201 is connected with a first air inlet pipe through a first rotary joint, a first air inlet channel 2011 is arranged inside the cylindrical seat 2011, at least one branch air inlet channel 20121 is arranged inside the transition seat 2012 of the rat cage seat, and two ends of the branch air inlet channel are respectively communicated with the first air inlet channel and an air cavity inside the scraper.
The cylindrical seat of the other rat cage seat 201 protrudes out of the end of the tank body and is connected with a driving motor through a transmission mechanism.
The scraping piece is provided with an arc-shaped surrounding baffle edge which is close to the inner wall of the tank body and the section of the scraping piece is consistent with the radian of the tank body, and the first air outlet 20251 is arranged on the surrounding baffle edge and faces towards the inner wall of the tank body.
The axis of each blade 202 is parallel to the axis of the can body 10.
The axis of each blade 202 is intersected with the axis of the tank body 10, and the plurality of blades 202 are clockwise or anticlockwise along the circumferential direction.
The stirring device 30 comprises a stirring shaft 301 and a stirring ribbon 302 arranged on the stirring shaft, two ends of the stirring shaft are respectively supported in the corresponding rat cage seats, and the end part of the stirring shaft protruding out of one of the rat cage seats is connected with another driving motor through another transmission mechanism; reinforcing rods 303 are arranged between the concave bottoms of the stirring spiral bands and the stirring shaft.
A second air inlet channel is arranged in the stirring shaft 301, a second branch air inlet channel communicated with the second air inlet channel is arranged in at least one reinforcing rod 303, and a third air outlet 3031 communicated with the second branch air inlet channel is arranged on the outer wall of the reinforcing rod; the end of the stirring shaft protruding from the other rat cage base is connected with a second air inlet pipe through a second rotary joint 702.
The horizontal dual-mode fermentation tank has the following advantages:
(1) the rat-type stirring cage is composed of a rat cage seat and a plurality of scraping pieces, an air inlet channel arranged in the rat cage seat and an air cavity arranged in the scraping pieces jointly form a channel for production gas (such as hot gas, cold air and hot steam) to enter the tank body, and a hot gas coil, a cold gas coil and a heating steam coil in the existing tank body are omitted, so that the complexity of the structure of the tank body is reduced, more materials are allowed to be added into the tank body for fermentation under the condition that the size of the tank body is consistent, the utilization rate of the space in the tank body is improved, and the gas sprayed out of an air outlet on the scraping pieces contacts the materials in a stirring state from multiple positions and multiple angles, so that the fermentation effect is improved;
(2) the mouse type stirring cage and the stirring device form a double-shaft stirring system, and the mouse type stirring cage and the stirring device can be matched with different rotating speeds and steering directions in different process stages according to process requirements, so that the stirring uniformity is ensured, and the material addition amount of each stirring is increased;
(3) with the help of the design, the volume of the fermentation tank can be further increased, and the requirements of edible fungus fermentation and organic fertilizer fermentation are met.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented in accordance with the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more clearly understandable, the following preferred embodiments are described in detail with reference to the accompanying drawings.
Drawings
FIG. 1 is a schematic structural diagram of a horizontal type dual-mode fermentation tank according to an embodiment of the present invention.
FIG. 2 is a side view of the embodiment of FIG. 1 with the drive mechanism removed.
FIG. 3 is a schematic view of the position of the wiper and the can in the embodiment of FIG. 1.
Fig. 4A is a schematic perspective view of the rat cage at the right end of the tank in the embodiment shown in fig. 1.
Figure 4B is a schematic cross-sectional view of the murine cage of figure 4A.
Fig. 5A is a perspective view of another embodiment of the cage seat.
Figure 5B is a schematic cross-sectional view of the murine cage of figure 5A.
FIG. 6 is a schematic structural view of another embodiment of a horizontal type dual-mode fermenter according to the present invention.
Detailed Description
The technical solution of the present invention will be described in detail below with reference to the accompanying drawings and preferred embodiments.
Referring to fig. 1 to 4, an embodiment of a horizontal dual-mode fermentation tank of the present invention is shown, in which the position of the motor is defined as "left" and the positions of the two rotary joints are defined as "right". The embodiment comprises a tank body 10, a rat-type stirring cage 20 rotatably arranged in the tank body, and a stirring device 30 rotatably arranged in the rat-type stirring cage.
Referring to fig. 1 and 2, the tank body is a horizontal tank, the top of the tank body is provided with a transition bin 101, the bottom of the tank body is symmetrically provided with two supporting seats 102, and the right side of the bottom of the tank body is provided with a discharge hole 103 and a sewage discharge port 104; the transition bin 101 is a hollow member extending along the axial direction of the tank body, and the cross section of the hollow member is gradually enlarged from top to bottom (for example, a trapezoid in the present embodiment). The feed inlet 40 is arranged at the top of the transition bin 101, and three kinds of spraying pipelines (respectively a production water spraying pipeline 501, a strain spraying pipeline 502 and a flushing water spraying pipeline 503) respectively penetrate through the side surface of the transition bin and are provided with spraying openings on pipelines positioned in the transition bin. Specifically, in this embodiment, the production water spraying pipeline 501, the strain spraying pipeline 502, and the rinsing water spraying pipeline 503 are all disposed on the front side surface of the transition seat 101 in a penetrating manner, and certainly, spraying pipelines with different purposes can be inserted into the transition seat from different sides of the transition seat according to requirements; in addition, the production water spray pipe, the seed spray pipe, and the wash water spray pipe provided on the side of the transition seat may be provided in one row, or may be provided in two rows, for example, the production water spray pipe 501, the wash water spray pipe 503 are provided in the upper row, and the seed spray pipe 502 is provided in the lower row. Of course, in other embodiments of the invention, the spray pipe may also be disposed through the top of the transition seat.
Furthermore, a production water supply pipeline connected with an inlet of the production water spraying pipeline, a strain supply pipeline connected with an inlet of the strain spraying pipeline and a washing water supply pipeline connected with an inlet of the washing water spraying pipeline are respectively provided with a spraying electromagnetic valve.
The rat-type stirring cage comprises two rat cage seats 201 which are distributed oppositely, and a plurality of scraping blades 202 which are distributed at intervals along the circumferential direction and two ends of which are fixedly connected with the rat cage seats on the same side respectively; the two mouse cage seats are respectively installed at two ends of the tank body through bearings, the mouse cage seat protruding out of the left end of the tank body is connected with the driving motor 60 through a transmission mechanism (such as a chain wheel transmission mechanism, a belt wheel transmission mechanism and the like), the mouse cage seat protruding out of the right end of the tank body is connected with a first air inlet pipe through a first rotary joint 701, and an air inlet channel is arranged inside the mouse cage seat; an air cavity 2021 communicated with the air inlet channel is arranged inside the scraper, and an air outlet communicated with the air cavity is arranged on the scraper. Driving motor drives mouse formula stirring cage and rotates, and the scraper stirring, the internal material of upset jar, steam or air conditioning or steam get into jar internal back and material contact via first intake pipe, inlet channel, air cavity, venthole simultaneously, and the benefit of design like this is: (1) not only the gas requirement of the production process in each stage is met, but also the gas sprayed out of the gas outlet contacts the material in a stirring state from multiple positions and multiple angles, so that the fermentation effect is improved; (2) the hot air coil pipe, the cold air coil pipe and the hot steam coil pipe do not need to be arranged in the tank body, and the utilization rate of the internal space of the tank body is further improved.
Furthermore, the first air inlet pipe is respectively connected with the hot air supply pipeline, the cold air supply pipeline and the hot steam supply pipeline through an electric three-way valve.
Referring to fig. 4A and 4B, in the present embodiment, the squirrel cage seat at the right end of the tank body includes a cylindrical seat 2011 and a transition seat 2012 connected together, and both the cylindrical seat and the transition seat are axially hollow parts. The cylindrical seat is mounted at the right end of the tank body through a bearing, and an annular first air inlet passage 20111 is arranged in the cylindrical seat and protrudes out of the end of the tank body to be used for mounting a first rotary joint 701. The transition seat 2012 has a large end and a small end, the large end of the transition seat is used for connecting with the plurality of blades 203, the large end of the transition seat is used for facilitating the installation of the plurality of blades, the volume of a space formed by the plurality of blades along the circumferential direction is increased, a space is provided for the installation of the stirring device, and the small end of the transition seat is connected with the end of the columnar seat located inside the tank body for realizing the rotation of the blades. Four branch air inlet channels 20121 communicated with the annular first air inlet channel are further arranged in the transition seat, and specifically, the number of the branch air inlet channels can be adjusted by a user according to the number of the scraping blades.
Two squirrel cage seat structures in this embodiment are similar, and the difference that is located the mouse cage seat of jar body left end and the mouse cage seat that is located jar body right-hand member only lies in: the squirrel cage seat at the left end of the tank body is not provided with a first annular air inlet channel and a branch air inlet channel, and the cylindrical seat included in the squirrel cage seat protrudes out of the end part of the tank body and is connected with a driving motor 60 through a transmission mechanism.
Please refer to fig. 5A and 5B, which illustrate another embodiment of the mouse cage base at the right end of the tank. The rat cage seat in this embodiment includes cylindrical seat 2011, transition seat 2012 who connects as an organic whole, and cylindrical seat, transition seat are along the hollow part of axial. An annular first air inlet channel 20111 is arranged inside the columnar seat; the transition seat is provided with a large end and a small end, four notches 20122 are arranged on the wall body of the transition seat at intervals along the circumferential direction, and each notch extends from the large end surface of the transition seat to the small end of the transition seat so as to form four connecting seats 20123 which are distributed at intervals along the circumferential direction on the large end surface of the transition seat; four branch air inlet channels 20121 communicated with the annular first air inlet channel are arranged in the transition seat, and each branch air inlet channel penetrates through the corresponding connecting seat. As seen from the right side of the figure 5A, the squirrel cage seat is approximately in a four-petal plum blossom shape, so that the dead angle of stirring is eliminated when materials are stirred, and the stirring uniformity is further improved. The mouse cage seat that lies in jar body left end in this embodiment only lies in with the difference that lies in the mouse cage seat of jar body right-hand member: the squirrel cage seat at the left end of the tank body is not provided with a first annular air inlet channel and a branch air inlet channel, and the cylindrical seat included in the squirrel cage seat protrudes out of the end part of the tank body and is connected with a driving motor 60 through a transmission mechanism.
In other embodiments of the invention, four connecting seats can be detachably arranged at the large end of the transition seat along the circumferential direction, and a split structure is adopted.
In other embodiments of the present invention, a first air inlet pipe and a second air inlet pipe may be respectively laid inside the cylindrical seat, on the wall body of the transition seat or the connecting seat, so as to serve as the first air inlet passage and the branch air inlet passage.
The scraping piece is a part which is hollow along the axial direction and specifically comprises a plurality of surrounding flanges, the surrounding flanges are sequentially connected along the circumferential direction to form an air cavity, at least one surrounding flange is close to the inner wall of the tank body and is in an arc shape consistent with the radian of the tank body, and the air outlet is formed in the surrounding flange and faces the inner wall of the tank body. Referring to fig. 3, the section of the wiper blade in this embodiment is approximately triangular, and specifically includes a first surrounding rib 2022, a second surrounding rib 2023, and a third surrounding rib 2024, which are sequentially connected along the circumferential direction to form an air cavity 2021; the second surrounding baffle edge 2023 is close to the inner wall of the tank body and is arranged in an arc shape consistent with the radian of the tank body, so that the second surrounding baffle edge is ensured not to collide with the tank body in the rotating process of the scraping piece; the first air outlet 20251 is disposed on the second surrounding flange 2023 and faces the inner wall of the tank, so that hot air, cold air or hot steam can be sprayed out in the direction of the inner wall of the tank, and the material attached to the inner wall of the tank during the stirring process can be blown away and blown away, thereby facilitating scraping by a scraper and facilitating the subsequent washing process. Of course, in other embodiments of the present invention, the number of peripheral ribs can be adjusted to present the cross-section of the wiper blade in other shapes, such as a circle formed by one peripheral rib, a semicircle formed by two peripheral ribs, a square or rhombus formed by four peripheral ribs, a regular pentagon formed by five peripheral ribs, etc.
Furthermore, in order to increase the contact area between the gas and the material, the plurality of second air outlets 20252 are disposed on the first surrounding rib and the third surrounding rib, and the gas entering the tank from the second air outlets contacts the material from a plurality of positions and a plurality of angles, so as to improve the fermentation effect.
In this embodiment, the plurality of scraping blades 202 are circumferentially spaced, and the axis of each scraping blade is parallel to the axis of the tank, and in this state, the rat-like stirring cage only plays a role in stirring materials. In other embodiments of the invention, the axis of each scraper is intersected with the axis of the tank body, and the plurality of scrapers are clockwise or counterclockwise along the circumferential direction, so that the rat-type stirring cage not only has the function of stirring materials, but also has the function of pushing the materials to move from the left side of the tank body to the right side of the tank body or from the right side of the tank body to the left side of the tank body by virtue of the spiral direction of the plurality of scrapers, thereby improving the fermentation effect of the materials.
The stirring device is a helical ribbon stirrer and comprises a stirring shaft 301, two ends of the stirring shaft are respectively installed in the columnar seats 2011 of the rat cage seats on the same side through bearings, and the left end of the stirring shaft protruding out of the rat cage seats is connected with the driving motor 60 through another transmission mechanism (such as a chain wheel transmission mechanism, a belt wheel transmission mechanism and the like); a reinforcing rod 303 extending along the radial direction is arranged between the stirring shaft and a plurality of concave bottoms (namely, the positions on the stirring ribbon farthest from the stirring shaft) of the stirring ribbon 302 and the stirring ribbon. In this embodiment, a single ribbon is used as the agitating ribbon (as shown in FIG. 1), but in other embodiments of the present invention, a double ribbon may be used as the agitating ribbon (as shown in FIG. 6).
Furthermore, in this embodiment, the stirring shaft and the reinforcing rod are both hollow parts, that is, a second air inlet channel extending along the axial direction is arranged inside the stirring shaft, a second branch air inlet channel is arranged inside the reinforcing rod, and the outer wall of the reinforcing rod is provided with a plurality of third air outlet holes 3031; at this moment, the stirring shaft protrudes out of the right end of the mouse cage seat and is connected with a second air inlet pipe through a second rotary joint 702, and hot air or cold air or hot steam enters the tank body through the second air inlet pipe, a second air inlet channel, a second branch air inlet channel and a third air outlet hole when the stirring device rotates, so that the fermentation effect is further improved by contacting materials from a plurality of positions and a plurality of angles. Meanwhile, the second air inlet channel is respectively connected with a hot air supply pipeline, a cold air supply pipeline and a hot steam supply pipeline through another electric three-way valve.
Furthermore, when the stirring helical ribbon adopts a single helical ribbon, a plurality of stirring rods which are distributed along the axial direction and are in one-to-one correspondence with a plurality of concave bottoms of the stirring helical ribbon can be arranged on the stirring shaft, and the axes of two adjacent stirring rods are in a vertical state.
The working process of the horizontal dual-mode fermentation tank for edible fungus fermentation provided by the embodiment is as follows: starting the driving motor 60, and rotating the mouse-type stirring cage 20 and the stirring device 30; then, adding the materials into the tank body 10 through the feeding hole 40, and simultaneously feeding hot water into the tank body 10 through the production water spraying pipeline 501 for fully stirring to enable the materials to rapidly reach the fermentation starting condition; then adjusting the rotating speed of the mouse-type stirring cage and the stirring device, and simultaneously leading hot air to enter the tank body 10 from the first air outlet hole and the second air outlet hole on the scraping piece and the third air outlet hole on the reinforcing rod through the two rotary joints, the corresponding air inlet channels and the branch air inlet channels to start high-temperature fermentation; the hot steam enters the tank body 10 from the first air outlet hole and the second air outlet hole on the scraping blade and the third air outlet hole on the reinforcing rod through the two rotary joints, the corresponding air inlet channels and the branch air inlet channels, and high-temperature sterilization is started; after the hot air in the tank body is discharged, cold air enters the tank body 10 from the first air outlet hole and the second air outlet hole on the scraping piece and the third air outlet hole on the reinforcing rod through the two rotary joints, the corresponding air inlet channels and the branch air inlet channels, and then the temperature begins to be reduced; after the temperature reduction is finished, liquid strains are uniformly sown into the material through the strain spraying pipeline 502 to start spawn running; after the hypha grows healthily, the discharge hole 103 is opened, and the rat-type stirring cage and the stirring device repeat the following circulation: the material is discharged completely by rotating reversely for a period of time and then rotating forwards, and simultaneously air is sprayed out from a first air outlet hole on the scraping piece towards the inner wall of the tank body after passing through the first rotary joint, the air inlet channel and the branch air inlet channel to generate impact airflow for assisting in discharging; finally, the cleaning water is sent into the tank body through the cleaning water spraying pipeline 503 for cleaning, and the next operation is waited after the cleaning is finished.
The working process of the horizontal fermentation tank for fermenting the organic fertilizer is similar to that of the edible fungus fermentation, and is not repeated here.
In addition, in other embodiments of the present invention, three spraying solenoid valves, two electric three-way valves, a driving motor and corresponding data acquisition sensors (such as a pressure sensor, a temperature sensor and a humidity sensor) may be respectively connected to the PLC control cabinet, so as to achieve the intelligentization of the aforementioned working process.
The above description is only a preferred embodiment of the present invention, and any person skilled in the art can make any simple modification, equivalent change and modification to the above embodiments according to the technical essence of the present invention without departing from the scope of the present invention, and still fall within the scope of the present invention.
Claims (10)
1. A horizontal dual-mode fermentation tank comprises a tank body (10), wherein a feed inlet (40) and a spraying pipeline are arranged at the top of the tank body, and a support seat (102), a discharge outlet (103) and a sewage discharge outlet (104) are arranged at the bottom of the tank body, and the horizontal dual-mode fermentation tank is characterized in that a mouse-type stirring cage (20) is rotatably arranged inside the tank body, and a stirring device (30) is rotatably arranged inside the mouse-type stirring cage; the rat-type stirring cage comprises two rat cage seats (201) which are respectively supported at two ends of a tank body, and a plurality of scraping blades (202) which are distributed at intervals along the circumferential direction and are fixedly connected with the rat cage seats at the same side at two ends respectively, wherein one rat cage seat protrudes out of the end part of the tank body and is connected with a first air inlet pipe through a first rotating joint (701), an air inlet channel is arranged in the rat cage seat, an air cavity communicated with the air inlet channel is arranged in at least one scraping blade, and an air outlet hole is formed in the scraping blade.
2. The horizontal dual-mode fermentation tank as claimed in claim 1, wherein a transition bin (101) extending along the axial direction of the tank body is arranged at the top of the tank body (10), the feed inlet is arranged at the top of the transition bin, and the spraying pipeline penetrates through the transition bin and is provided with a spraying opening on a pipeline positioned inside the transition bin.
3. The horizontal type dual-mode fermentation tank as claimed in claim 1, wherein the mouse cage base (201) comprises a cylindrical base (2011) and a transition base (2012) which are connected into a whole, and the cylindrical base is supported at the end part of the tank body; the transition seat has main aspects and small aspects, the main aspects of the transition seat are connected with the plurality of scraping blades, and the small aspects of the transition seat are connected with the end parts of the columnar seat in the tank body.
4. The horizontal type dual-mode fermentation tank as claimed in claim 3, wherein the end of the cylindrical seat of one of the rat cage seats (201) protruding from the tank body is connected with a first air inlet pipe through a first rotary joint, a first air inlet channel (20111) is arranged inside the cylindrical seat (2011), at least one branch air inlet channel (20121) is arranged inside the transition seat (2012) of the rat cage seat, and two ends of the branch air inlet channel are respectively communicated with the first air inlet channel and an air cavity inside the scraper.
5. The horizontal type dual-mode fermentation tank as claimed in claim 4, wherein the cylindrical seat of the other mouse cage seat (201) protrudes out of the end of the tank body and is connected with a driving motor through a transmission mechanism.
6. The horizontal type double-mold fermentation tank as claimed in claim 1, wherein the scraper has an arc-shaped surrounding edge which is close to the inner wall of the tank body and whose cross section is arranged to conform to the arc of the tank body, and the first air outlet hole (20251) is arranged on the surrounding edge and faces the inner wall of the tank body.
7. The horizontal type double-mold fermentation tank as claimed in claim 1, wherein the axis of each scraper (202) is parallel to the axis of the tank body (10).
8. The horizontal type double-mold fermentation tank is characterized in that the axis of each scraping blade (202) is intersected with the axis of the tank body (10), and the plurality of scraping blades (202) are clockwise or anticlockwise oriented along the circumferential direction.
9. The horizontal type dual-mode fermentation tank as claimed in claim 1, wherein the stirring device (30) comprises a stirring shaft (301) and a stirring ribbon (302) arranged on the stirring shaft, two ends of the stirring shaft are respectively supported in the corresponding rat cage seats (201), and the end part of the stirring shaft protruding out of one of the rat cage seats is connected with another driving motor through another transmission mechanism; reinforcing rods (303) are arranged between the concave bottoms of the stirring spiral bands and the stirring shaft.
10. The horizontal type dual-mode fermentation tank as claimed in claim 9, wherein a second air inlet channel is arranged inside the stirring shaft (301), a second branch air inlet channel communicated with the second air inlet channel is arranged inside at least one reinforcing rod (303), and a third air outlet hole (3031) communicated with the second branch air inlet channel is arranged on the outer wall of the reinforcing rod; the end part of the stirring shaft protruding out of the other rat cage seat is connected with a second air inlet pipe through a second rotary joint (702).
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117683607A (en) * | 2024-02-02 | 2024-03-12 | 广东金宗机械有限公司 | Biopharmaceutical fermentation tank with efficient cooling function |
| CN117683607B (en) * | 2024-02-02 | 2024-06-21 | 广东金宗机械有限公司 | Biopharmaceutical fermentation tank with efficient cooling function |
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| JPH09276824A (en) * | 1996-04-12 | 1997-10-28 | Japan Steel Works Ltd:The | Method for fermenting organic substance and apparatus therefor |
| KR102100661B1 (en) * | 2019-11-01 | 2020-04-17 | (주)상일테크 | Tower Fermenter |
| CN111187104A (en) * | 2020-03-05 | 2020-05-22 | 哈尔滨稻然生态科技有限公司 | Horizontal fermentation device with stirrer and air blowing function |
| CN212800367U (en) * | 2020-07-15 | 2021-03-26 | 江西海富生物工程有限公司 | Novel efficient solid state fermentation jar |
| CN214167914U (en) * | 2020-09-04 | 2021-09-10 | 湖北理工学院 | Fermentation tank for biological new energy |
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| JPH09276824A (en) * | 1996-04-12 | 1997-10-28 | Japan Steel Works Ltd:The | Method for fermenting organic substance and apparatus therefor |
| KR102100661B1 (en) * | 2019-11-01 | 2020-04-17 | (주)상일테크 | Tower Fermenter |
| CN111187104A (en) * | 2020-03-05 | 2020-05-22 | 哈尔滨稻然生态科技有限公司 | Horizontal fermentation device with stirrer and air blowing function |
| CN212800367U (en) * | 2020-07-15 | 2021-03-26 | 江西海富生物工程有限公司 | Novel efficient solid state fermentation jar |
| CN214167914U (en) * | 2020-09-04 | 2021-09-10 | 湖北理工学院 | Fermentation tank for biological new energy |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117683607A (en) * | 2024-02-02 | 2024-03-12 | 广东金宗机械有限公司 | Biopharmaceutical fermentation tank with efficient cooling function |
| CN117683607B (en) * | 2024-02-02 | 2024-06-21 | 广东金宗机械有限公司 | Biopharmaceutical fermentation tank with efficient cooling function |
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| CN113621487B (en) | 2024-04-23 |
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