CN114134016B - Microorganism fermentation device with pure oxygen supply system - Google Patents
Microorganism fermentation device with pure oxygen supply system Download PDFInfo
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- CN114134016B CN114134016B CN202111436954.3A CN202111436954A CN114134016B CN 114134016 B CN114134016 B CN 114134016B CN 202111436954 A CN202111436954 A CN 202111436954A CN 114134016 B CN114134016 B CN 114134016B
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- 238000000855 fermentation Methods 0.000 title claims abstract description 91
- 230000004151 fermentation Effects 0.000 title claims abstract description 91
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 title claims abstract description 28
- 244000005700 microbiome Species 0.000 title description 7
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 86
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 83
- 239000001301 oxygen Substances 0.000 claims abstract description 83
- 230000007246 mechanism Effects 0.000 claims abstract description 37
- 230000000813 microbial effect Effects 0.000 claims abstract description 30
- 239000002994 raw material Substances 0.000 claims description 8
- 230000002457 bidirectional effect Effects 0.000 claims description 7
- 238000003756 stirring Methods 0.000 claims description 7
- 238000010438 heat treatment Methods 0.000 claims description 6
- 230000001580 bacterial effect Effects 0.000 claims description 4
- 238000007599 discharging Methods 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 241000282414 Homo sapiens Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000002068 genetic effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000037353 metabolic pathway Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
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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
- C12M29/20—Degassing; Venting; Bubble traps
-
- 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
- C12M23/00—Constructional details, e.g. recesses, hinges
- C12M23/50—Means for positioning or orientating the apparatus
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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
-
- 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
- C12M41/00—Means for regulation, monitoring, measurement or control, e.g. flow regulation
- C12M41/12—Means for regulation, monitoring, measurement or control, e.g. flow regulation of temperature
- C12M41/18—Heat exchange systems, e.g. heat jackets or outer envelopes
- C12M41/22—Heat exchange systems, e.g. heat jackets or outer envelopes in contact with the bioreactor walls
Abstract
The invention relates to the technical field of microbial fermentation devices, in particular to a microbial fermentation device with a pure oxygen supply system, which comprises a fermentation barrel and an oxygen tank, wherein an L-shaped oxygen input pipe is arranged on the outer wall of the fermentation barrel and close to the top, a fixed base is arranged at the bottom of the oxygen tank, a fixed vertical plate is arranged on the top of the fixed base and close to the middle of the rear side edge, a strip-shaped vertical rod is arranged right above the fixed vertical plate, a fixing mechanism is movably connected to the outer wall of the strip-shaped vertical rod and comprises a strip-shaped plate, an oxygen connecting pipe is arranged on the top of the strip-shaped plate and close to the front end, and the top end of the oxygen connecting pipe is connected with the L-shaped oxygen input pipe through an air guide hose. The microbial fermentation device with the pure oxygen supply system supplies pure oxygen into the fermentation barrel through the oxygen tank, so that the pure oxygen required by microbial fermentation is ensured, and the normal operation of microbial fermentation is ensured; the position of the oxygen tank is fixed through the adjusting mechanism and the positioning mechanism.
Description
Technical Field
The invention relates to the technical field of microbial fermentation devices, in particular to a microbial fermentation device with a pure oxygen supply system.
Background
Microbial fermentation refers to a process of converting raw materials into products required by human beings through a specific metabolic pathway under proper conditions by utilizing microorganisms, the production level of microbial fermentation mainly depends on the genetic characteristics and culture conditions of strains, and the microbial fermentation relates to the aspects of medical industry, food industry, energy industry, chemical industry and the like, oxygen is required to be continuously provided in the microbial fermentation process, and the current microbial fermentation device mostly adopts sterile air to be introduced into a fermentation tank, but the mode can have the condition of insufficient internal oxygen supply, so that a microbial fermentation device with a pure oxygen supply system is proposed.
Disclosure of Invention
The present invention is directed to a microbial fermentation apparatus with a pure oxygen supply system, so as to solve the problem that in the prior art, the existing microbial fermentation apparatus is mainly introduced into a fermentation tank by using sterile air, but the internal oxygen supply may be insufficient.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the utility model provides a microorganism fermenting installation with pure oxygen supply system, includes fermentation vat and oxygen jar, the oxygen jar is located the left side of fermentation vat, the outer wall of fermentation vat and the position that is close to the top are equipped with L shape oxygen input tube, the bottom of oxygen jar is equipped with unable adjustment base, unable adjustment base's top and the position that is close to rear edge middle part are equipped with fixed riser, the top of fixed riser is equipped with adjustment mechanism, adjustment mechanism includes the bar fixed plate, the middle part at bar fixed plate top is equipped with the bar pole setting, the outer wall swing joint of bar pole setting has fixed establishment, fixed establishment includes the frame movable block, the front side of frame movable block is equipped with the strip, the top of strip and the position that is close to the front end are equipped with the oxygen connecting pipe, the top of strip is passed to the bottom of oxygen connecting pipe and is connected with the output of oxygen jar, the top of oxygen connecting pipe is passed through the air guide hose and is connected with L shape oxygen input tube.
As the preferable technical scheme, the top of unable adjustment base just is close to the position at front side limit middle part and is equipped with circular constant head tank, the bottom of oxygen jar is located circular constant head tank.
As the preferable technical scheme, the front side of bar fixed plate just is located the position at both ends about and is equipped with the fixed flange of symmetric distribution, two rotate between the fixed flange and be connected with two-way threaded rod, two equal threaded connection of thread district of two-way threaded rod have positioning mechanism.
As the preferable technical scheme, the left end of the bidirectional threaded rod passes through the side surface of the fixed convex plate and is connected with a hand wheel.
As the preferable technical scheme, positioning mechanism includes the movable plate, the rear side of movable plate is laminated mutually with the front side of bar fixed plate, the inboard of movable plate just is close to the position of front end and is equipped with the arc locating plate, the concave surface of arc locating plate is equipped with the rubber pad.
As the preferable technical scheme, frame movable block sliding connection is in the outside of bar pole setting, the rear side threaded connection of frame movable block has fastening bolt, the tip of fastening bolt passes the rear side of frame movable block and offsets with the rear side of bar pole setting.
As the preferable technical scheme, the top of fermentation vat is equipped with the bung, the top of bung just is equipped with raw materials input tube, bacterial input tube and pneumatic valve near the position of edge.
As the preferable technical scheme, the middle part at bung top is equipped with servo motor, servo motor output shaft's tip passes the top and coaxial coupling of bung and has the axis of rotation, the outer wall of axis of rotation just is close to the position of bottom and is equipped with a plurality of equidistant stirring leaves of arranging.
As the preferable technical scheme, the bottom of fermentation vat is the toper structure, the middle part of fermentation vat bottom is equipped with the discharging pipe, the outer wall of fermentation vat just is close to the L shape landing leg that the bottom was arranged with annular array in the position.
As the preferable technical scheme, be equipped with the hot plate between the outer wall of fermentation vat and the inner wall, the outer wall of fermentation vat is equipped with the temperature controller.
Compared with the prior art, the invention has the beneficial effects that:
according to the microbial fermentation device with the pure oxygen supply system, the pure oxygen is provided for the fermentation barrel through the arranged oxygen tank, so that the pure oxygen required by microbial fermentation is ensured, and the normal operation of microbial fermentation is ensured; the position of the oxygen tank is fixed through the adjusting mechanism and the positioning mechanism, so that the oxygen tank is prevented from being accidentally knocked down, and accidents are prevented; the temperature controller and the heating plate are arranged to heat the interior of the fermentation barrel, so as to provide proper temperature for microbial fermentation; the raw materials and the strains in the fermentation barrel are stirred and mixed through the servo motor, the rotating shaft and the stirring blades, so that the fermentation effect is improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of a portion of the structure of the present invention;
FIG. 3 is a second schematic diagram of a portion of the structure of the present invention;
FIG. 4 is a third schematic view of a portion of the present invention.
In the figure: the device comprises a fixed base 1, a circular positioning groove 10, a fixed vertical plate 11, an adjusting mechanism 2, a strip-shaped fixed plate 20, a fixed convex plate 200, a bidirectional threaded rod 21, a hand wheel 210, a strip-shaped vertical rod 22, a positioning mechanism 3, a moving plate 30, an arc-shaped positioning plate 31, a rubber pad 32, a fixed mechanism 4, a frame-shaped moving block 40, a strip-shaped plate 41, a fastening bolt 42, an oxygen connecting pipe 5, a fermentation vat 6, a barrel cover 60, a raw material input pipe 600, a strain input pipe 601, a pneumatic valve 602, a discharge pipe 61, an L-shaped supporting leg 62, a servo motor 7, a rotating shaft 8, stirring blades 80, a heating plate 9, an L-shaped oxygen input pipe 12, an air guide hose 13, a temperature controller 14 and an oxygen tank 15.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
In the description of the present invention, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
Example 1
The utility model provides a microorganism fermenting installation with pure oxygen supply system, including fermentation vat 6 and oxygen jar 15, oxygen jar 15 is located the left side of fermentation vat 6, the outer wall of fermentation vat 6 and the position that is close to the top are equipped with L shape oxygen input tube 12, the bottom of L shape oxygen input tube 12 is located the position that is close to the inside bottom of fermentation vat 6, the bottom of oxygen jar 15 is equipped with unable adjustment base 1, unable adjustment base 1's top and the position that is close to the trailing edge middle part are equipped with fixed riser 11, the top of fixed riser 11 is equipped with adjustment mechanism 2, adjust the position of two positioning mechanism 3 through adjustment mechanism 2, fix the position of oxygen jar 15.
Example 2
A microorganism fermentation device with pure oxygen supply system comprises a fermentation vat 6 and an oxygen tank 15, wherein the oxygen tank 15 is positioned at the left side of the fermentation vat 6, an L-shaped oxygen input pipe 12 is arranged at the position, which is close to the top, of the outer wall of the fermentation vat 6, the bottom end of the L-shaped oxygen input pipe 12 is positioned at the position, which is close to the inner bottom of the fermentation vat 6, a fixed base 1 is arranged at the bottom of the oxygen tank 15, a fixed vertical plate 11 is arranged at the top of the fixed base 1 and is close to the middle part of the rear side edge, an adjusting mechanism 2 is arranged at the top of the fixed vertical plate 11, the positions of the two positioning mechanisms 3 are adjusted through the adjusting mechanism 2, the positions of the oxygen tank 15 are fixed, the adjusting mechanism 2 comprises a strip-shaped fixed plate 20, a strip-shaped vertical rod 22 is arranged at the middle part of the top of the strip-shaped fixed plate 20, a fixing mechanism 4 is movably connected with the outer wall of the strip-shaped vertical rod 22, the fixing mechanism 4 is used for adjusting the position of the oxygen connecting pipe 5 up and down and fixing the position of the oxygen connecting pipe 5 for stably connecting the oxygen tank 15, the fixing mechanism 4 comprises a frame-shaped moving block 40, a strip-shaped plate 41 is arranged on the front side of the frame-shaped moving block 40, the oxygen connecting pipe 5 is arranged at the top of the strip-shaped plate 41 and near the front end, the bottom end of the oxygen connecting pipe 5 penetrates through the top of the strip-shaped plate 41 and is connected with the output end of the oxygen tank 15, the top end of the oxygen connecting pipe 5 is connected with the L-shaped oxygen input pipe 12 through an air guide hose 13, pure oxygen in the oxygen tank 15 is led into the air guide hose 13 through the oxygen connecting pipe 5 and is led into the L-shaped oxygen input pipe 12 through the air guide hose 13, and pure oxygen is led into the bottom of the interior of the fermentation tank 6 through the L-shaped oxygen input pipe 12, so as to provide pure oxygen for microbial fermentation in the fermentation tank 6.
In this embodiment, a circular positioning groove 10 is provided at the top of the fixing base 1 and near the middle of the front edge, and the bottom of the oxygen tank 15 is located in the circular positioning groove 10 to fix the bottom of the oxygen tank 15.
Specifically, the front side of the bar-shaped fixing plate 20 and the positions at the left end and the right end are provided with symmetrically distributed fixing convex plates 200, a bidirectional threaded rod 21 is rotationally connected between the two fixing convex plates 200, two thread areas of the bidirectional threaded rod 21 are in threaded connection with positioning mechanisms 3, and the two positioning mechanisms 3 are driven to move in opposite directions or in reverse directions synchronously through the bidirectional threaded rod 21.
Further, the left end of the bi-directional threaded rod 21 passes through the side of the fixed protruding plate 200 and is connected with a hand wheel 210, so that a user can rotate the bi-directional threaded rod 21 conveniently.
Further, the positioning mechanism 3 comprises a moving plate 30, the rear side of the moving plate 30 is attached to the front side of the strip-shaped fixed plate 20, the positioning mechanism 3 moves stably, an arc-shaped positioning plate 31 is arranged at the position, close to the front end, of the inner side of the moving plate 30, the position of the oxygen tank 15 is clamped and fixed through the two arc-shaped positioning plates 31, a rubber pad 32 is arranged on the concave surface of the arc-shaped positioning plate 31, and the arc-shaped positioning plate 31 is prevented from being in direct contact with the oxygen tank 15.
Further, the frame-shaped moving block 40 is slidably connected to the outer side of the bar-shaped upright 22, the rear side of the frame-shaped moving block 40 is in threaded connection with a fastening bolt 42, and the end of the fastening bolt 42 passes through the rear side of the frame-shaped moving block 40 and abuts against the rear side of the bar-shaped upright 22, so that the positions of the frame-shaped moving block 40 and the bar-shaped upright 22 are fixed, and the position of the oxygen connecting pipe 5 is fixed.
Example 3
The utility model provides a microorganism fermenting installation with pure oxygen supply system, including fermentation vat 6 and oxygen jar 15, oxygen jar 15 is located the left side of fermentation vat 6, the outer wall of fermentation vat 6 and the position that is close to the top are equipped with L shape oxygen input tube 12, the bottom of L shape oxygen input tube 12 is located the position that is close to the inside bottom of fermentation vat 6, the bottom of oxygen jar 15 is equipped with unable adjustment base 1, unable adjustment base 1's top and the position that is close to the rear side middle part are equipped with fixed riser 11, the top of fixed riser 11 is equipped with adjustment mechanism 2, adjust the position of two positioning mechanism 3 through adjustment mechanism 2, fix the position of oxygen jar 15, the top of fermentation vat 6 is equipped with bung 60, the top of bung 60 and the position that is close to the edge are equipped with raw materials input tube 600, bacterial input tube 601 and pneumatic valve 602, raw materials input tube 600 and bacterial input, pneumatic valve 602 are used for regulating and controlling the atmospheric pressure in the fermentation vat 6.
Further, the middle part at the top of the barrel cover 60 is provided with a servo motor 7, the end part of the output shaft of the servo motor 7 penetrates through the top of the barrel cover 60 and is coaxially connected with a rotating shaft 8, a plurality of stirring blades 80 which are arranged at equal intervals are arranged on the outer wall of the rotating shaft 8 and close to the bottom, the rotating shaft 8 and the stirring blades 80 are driven to rotate through the servo motor 7, fermented materials are stirred, and the fermentation effect is improved.
Further, the bottom of the fermentation barrel 6 is of a conical structure, so that the material is discharged, a discharging pipe 61 is arranged in the middle of the bottom of the fermentation barrel 6, fermented materials are guided out, three L-shaped supporting legs 62 which are distributed in an annular array are arranged on the outer wall of the fermentation barrel 6 and close to the bottom, and support is provided for the fermentation barrel 6.
Further, a heating plate 9 is arranged between the outer wall and the inner wall of the fermentation barrel 6, a temperature controller 14 is arranged on the outer wall of the fermentation barrel 6, and the interior of the fermentation barrel 6 is heated at constant temperature.
When the microbial fermentation device with the pure oxygen supply system is used, a user puts the bottom of the oxygen tank 15 into the circular positioning groove 10, the oxygen tank 15 is vertically placed, then the hand wheel 210 is rotated, the two positioning mechanisms 3 are driven by the bidirectional threaded rod 21 to relatively move, the position of the oxygen tank 15 is fixed, the fixing mechanism 4 is downwards moved, the oxygen connecting pipe 5 is connected with the output end of the oxygen tank 15, then raw materials and strains are added into the fermentation barrel 6, then the valve of the oxygen tank 15 is opened, the servo motor 7 is started to work, the constant temperature heating temperature of the temperature controller 14 is set, and oxygen in the oxygen tank 15 is sequentially led into the fermentation barrel 6 through the oxygen connecting pipe 5, the air guide hose 13 and the L-shaped oxygen input pipe 12, so that pure oxygen is provided for microbial fermentation, the condition of insufficient oxygen supply is avoided, the rotation of the stirring blade 80 is driven by the rotation shaft 8 under the action of the servo motor 7, the fermentation efficiency is improved, the heating plate 9 heats the fermentation barrel 6, the proper temperature is provided for microbial fermentation, and the fermentation is favorable for the fermentation.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present invention, and are not intended to limit the invention, and that various changes and modifications may be made therein without departing from the spirit and scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. A microbial fermentation apparatus having a pure oxygen supply system, characterized in that: the device comprises a fermentation vat (6) and an oxygen tank (15), wherein the oxygen tank (15) is positioned at the left side of the fermentation vat (6), an L-shaped oxygen input pipe (12) is arranged at the outer wall of the fermentation vat (6) and close to the top, a fixed base (1) is arranged at the bottom of the oxygen tank (15), a fixed vertical plate (11) is arranged at the top of the fixed base (1) and close to the middle of the rear side edge, an adjusting mechanism (2) is arranged at the top of the fixed vertical plate (11), the adjusting mechanism (2) comprises a strip-shaped fixed plate (20), a strip-shaped vertical rod (22) is arranged at the middle of the top of the strip-shaped fixed plate (20), a fixing mechanism (4) is movably connected to the outer wall of the strip-shaped vertical rod (22), the fixing mechanism (4) comprises a frame-shaped moving block (40), an oxygen (5) is arranged at the front side of the frame-shaped moving block (40), an oxygen (5) is arranged at the top of the fixed base (1) and close to the front end, the bottom end of the oxygen (5) penetrates through the top of the strip-shaped plate (41) and is connected with the oxygen output end (15) of the oxygen tank (13) through the connecting pipe (13);
the two-way screw rod (21) is rotationally connected between the two fixing convex plates (200), and two screw tooth areas of the two-way screw rod (21) are in threaded connection with the positioning mechanism (3);
the left end of the bidirectional threaded rod (21) penetrates through the side surface of the fixed convex plate (200) and is connected with a hand wheel (210);
the positioning mechanism (3) comprises a moving plate (30), the rear side of the moving plate (30) is attached to the front side of the strip-shaped fixed plate (20), an arc-shaped positioning plate (31) is arranged on the inner side of the moving plate (30) and close to the front end, and a rubber pad (32) is arranged on the concave surface of the arc-shaped positioning plate (31).
2. The microbial fermentation apparatus with a pure oxygen supply system according to claim 1, wherein: the top of unable adjustment base (1) and be close to the position at front edge middle part be equipped with circular constant head tank (10), the bottom of oxygen jar (15) is located circular constant head tank (10).
3. The microbial fermentation apparatus with a pure oxygen supply system according to claim 1, wherein: the frame-shaped moving block (40) is slidably connected to the outer side of the bar-shaped vertical rod (22), a fastening bolt (42) is connected to the rear side of the frame-shaped moving block (40) in a threaded mode, and the end portion of the fastening bolt (42) penetrates through the rear side of the frame-shaped moving block (40) and abuts against the rear side of the bar-shaped vertical rod (22).
4. The microbial fermentation apparatus with a pure oxygen supply system according to claim 1, wherein: the top of fermentation vat (6) is equipped with bung (60), the top of bung (60) and be close to the position of edge be equipped with raw materials input tube (600), bacterial input tube (601) and pneumatic valve (602).
5. The microbial fermentation apparatus with a pure oxygen supply system according to claim 4, wherein: the middle part at the top of bung (60) is equipped with servo motor (7), the tip of servo motor (7) output shaft passes the top of bung (60) and coaxial coupling has axis of rotation (8), the outer wall of axis of rotation (8) and be close to the position of bottom be equipped with a plurality of equidistant stirring leaf (80) of arranging.
6. The microbial fermentation apparatus with a pure oxygen supply system according to claim 1, wherein: the bottom of fermentation vat (6) is the toper structure, the middle part of fermentation vat (6) bottom is equipped with discharging pipe (61), the outer wall of fermentation vat (6) and be close to the position of bottom are equipped with three L shape landing leg (62) of arranging with annular array.
7. The microbial fermentation apparatus with a pure oxygen supply system according to claim 1, wherein: a heating plate (9) is arranged between the outer wall and the inner wall of the fermentation barrel (6), and a temperature controller (14) is arranged on the outer wall of the fermentation barrel (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111436954.3A CN114134016B (en) | 2021-11-29 | 2021-11-29 | Microorganism fermentation device with pure oxygen supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111436954.3A CN114134016B (en) | 2021-11-29 | 2021-11-29 | Microorganism fermentation device with pure oxygen supply system |
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| Publication Number | Publication Date |
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| CN114134016A CN114134016A (en) | 2022-03-04 |
| CN114134016B true CN114134016B (en) | 2024-01-26 |
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| CN202111436954.3A Active CN114134016B (en) | 2021-11-29 | 2021-11-29 | Microorganism fermentation device with pure oxygen supply system |
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| CN (1) | CN114134016B (en) |
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|---|---|---|---|---|
| EP1811015A1 (en) * | 2006-01-20 | 2007-07-25 | Eckard, Horst K. | Injecting of biogas into a fermenter |
| CN209584199U (en) * | 2019-02-19 | 2019-11-05 | 包头轻工职业技术学院 | High efficiency biological fermentation apparatus |
| CN210506330U (en) * | 2019-07-23 | 2020-05-12 | 珠海强龙生物科技有限公司 | Microbial fermentation jar with adjustable oxygen content |
| CN213202866U (en) * | 2020-08-28 | 2021-05-14 | 山东蓝驼农业技术开发有限公司 | Fermenting installation for microbial manure |
| CN214389898U (en) * | 2021-01-11 | 2021-10-15 | 四川涅钰绿色新材料科技有限公司 | Synthetic reaction unit of polycarboxylic acid high performance water-reducing agent |
| CN219457347U (en) * | 2023-03-24 | 2023-08-01 | 河南合瑞电气有限公司 | Epoxy resin pouring device for transformer core |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7985574B2 (en) * | 2004-02-17 | 2011-07-26 | American Air Liquide, Inc. | Oxygen-assisted fermentation process |
| US20150191689A1 (en) * | 2014-01-07 | 2015-07-09 | Sudhir R. Brahmbhatt | Use of pure oxygen in aerobic fermentation for optimum performance |
-
2021
- 2021-11-29 CN CN202111436954.3A patent/CN114134016B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1811015A1 (en) * | 2006-01-20 | 2007-07-25 | Eckard, Horst K. | Injecting of biogas into a fermenter |
| CN209584199U (en) * | 2019-02-19 | 2019-11-05 | 包头轻工职业技术学院 | High efficiency biological fermentation apparatus |
| CN210506330U (en) * | 2019-07-23 | 2020-05-12 | 珠海强龙生物科技有限公司 | Microbial fermentation jar with adjustable oxygen content |
| CN213202866U (en) * | 2020-08-28 | 2021-05-14 | 山东蓝驼农业技术开发有限公司 | Fermenting installation for microbial manure |
| CN214389898U (en) * | 2021-01-11 | 2021-10-15 | 四川涅钰绿色新材料科技有限公司 | Synthetic reaction unit of polycarboxylic acid high performance water-reducing agent |
| CN219457347U (en) * | 2023-03-24 | 2023-08-01 | 河南合瑞电气有限公司 | Epoxy resin pouring device for transformer core |
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| CN114134016A (en) | 2022-03-04 |
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