CN112481092A - Medium-sized high mass transfer circulating type ventilation fermentation tank - Google Patents
Medium-sized high mass transfer circulating type ventilation fermentation tank Download PDFInfo
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- CN112481092A CN112481092A CN202011346861.7A CN202011346861A CN112481092A CN 112481092 A CN112481092 A CN 112481092A CN 202011346861 A CN202011346861 A CN 202011346861A CN 112481092 A CN112481092 A CN 112481092A
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- 238000000855 fermentation Methods 0.000 title claims abstract description 58
- 230000004151 fermentation Effects 0.000 title claims abstract description 58
- 238000009423 ventilation Methods 0.000 title claims abstract description 27
- 239000007921 spray Substances 0.000 claims abstract description 21
- 238000001125 extrusion Methods 0.000 claims abstract description 19
- 238000002347 injection Methods 0.000 claims description 29
- 239000007924 injection Substances 0.000 claims description 29
- 238000007790 scraping Methods 0.000 claims description 13
- 238000009434 installation Methods 0.000 claims 7
- 238000003466 welding Methods 0.000 claims 2
- 239000007787 solid Substances 0.000 claims 1
- 230000001360 synchronised effect Effects 0.000 claims 1
- 238000003756 stirring Methods 0.000 abstract description 39
- 241000194105 Paenibacillus polymyxa Species 0.000 abstract description 26
- 239000007788 liquid Substances 0.000 abstract description 16
- 241001052560 Thallis Species 0.000 abstract description 8
- 230000006872 improvement Effects 0.000 description 5
- 238000010907 mechanical stirring Methods 0.000 description 5
- 239000007789 gas Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000012530 fluid Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000001464 adherent effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 210000005239 tubule Anatomy 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
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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
- C12M29/08—Air lift
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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
- C12M39/00—Means for cleaning the apparatus or avoiding unwanted deposits of microorganisms
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- Chemical & Material Sciences (AREA)
- Zoology (AREA)
- Biomedical Technology (AREA)
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Abstract
The invention discloses a medium-sized high mass transfer circulating type ventilation fermentation tank which structurally comprises supporting legs, a fermentation device, a feeding pipe, a motor, a ventilation pipe and a discharge port, wherein the upper end of each supporting leg is welded with the bottom of the fermentation device, the feeding pipe is fixedly installed at the upper end of the fermentation device and communicated with the fermentation device, an elastic band is elastically deformed to catapult and stir a paenibacillus polymyxa fermentation liquid, a rejection plate at the outer side of a plate body is attached to the inner wall of a tank body to scrape, a flexible hose is used for stretching and simultaneously performing gas extrusion, gas is sprayed out from the inside of a spray pipe, the paenibacillus polymyxa fermentation liquid is prevented from being bonded on the inner wall of the tank body, external air is discharged into a circulation pipe through the ventilation pipe, the air is sprayed out from each nozzle, and deposited thalli are guided to flow, the contact between the thalli and the nozzle is reduced, and the air inlet blockage caused by the fact that the thalli flows into the interior of the thin tube is avoided.
Description
Technical Field
The invention relates to the field of mechanical stirring ventilation fermenters, in particular to a medium-sized high-mass-transfer circulating ventilation fermentor.
Background
The mechanical stirring fermentation tank is characterized in that the air and the fermentation liquor are fully mixed under the action of a mechanical stirrer to promote the oxygen to be dissolved in the fermentation liquor, so as to ensure that the oxygen required by the growth, the propagation and the fermentation of the microorganisms is supplied, an air inlet pipe is arranged at the bottom, the air is discharged into the fermentation liquor through the air inlet pipe, however, when the mechanical stirring fermentation tank is used for fermenting the paenibacillus polymyxa, the paenibacillus polymyxa fermentation liquor is very viscous, the viscous paenibacillus polymyxa fermentation liquor is easily adhered to the inner wall of the mechanical stirring fermentation tank, and meanwhile, after stirring, thalli are separated from liquid, the thalli are easily descended and deposited at the bottom, therefore, the air enters the air inlet pipe at the bottom of the mechanical stirring fermentation tank, air inlet in the air inlet pipe is blocked, air is difficult to enter the inside of the paenibacillus polymyxa fermentation liquid, the ventilation volume is reduced, and the paenibacillus polymyxa fermentation effect is reduced.
Disclosure of Invention
The technical scheme adopted by the invention for realizing the technical purpose is as follows: the middle-sized high mass transfer circulating type ventilation fermentation tank structurally comprises supporting legs, a fermentation device, a feeding pipe, a motor, a ventilation pipe and a discharge hole, wherein the upper end of each supporting leg is welded with the bottom of the fermentation device, the upper end of the fermentation device is fixedly provided with the feeding pipe and communicated with the feeding pipe, the motor is arranged at the top of the fermentation device, the ventilation pipe is fixedly arranged inside the right lower end of the fermentation device, the lower end of the fermentation device is provided with the discharge hole and communicated with the discharge hole, the fermentation device comprises a tank body, a connecting rod, a stirring device and an air injection device, the connecting rod is arranged inside the tank body in a clearance fit mode, the upper end of the connecting rod synchronously rotates along with the output end of the motor, the outer side of the lower end of the connecting rod is welded with the stirring device, the, the upper end of the tank body is fixedly embedded with the feeding pipe and communicated with the feeding pipe, the lower end of the tank body is provided with a discharge port, and the air injection device is horizontally arranged at the bottom of the inner side of the fermentation device.
As a further improvement of the invention, the stirring device comprises a connecting shaft, stirring rods, springs, sliding shafts, elastic bands and wall-attached sliders, the outer side surface of the connecting shaft is welded with the inner side ends of the stirring rods, the connecting rod penetrates through the inside of the connecting shaft and is welded with the inside of the connecting shaft, the springs are fixedly embedded in the upper ends of the stirring rods and are connected with the sliding shafts, the sliding shafts are slidably mounted in the upper ends of the stirring rods, the elastic bands are hinged with the sliding shafts, the wall-attached sliders are arranged at the outer side ends of the stirring rods and abut against the inner wall of the tank body, the number of the connecting shafts is three, one stirring rod is arranged in each of four directions outside each connecting shaft, twelve sliding shafts are respectively arranged in the upper ends of twelve stirring rods, and one elastic band is connected between every two sliding shafts.
As a further improvement of the invention, the wall-attached slider comprises a flexible hose, an extrusion rod, a wall scraping plate and a spray pipe, wherein the flexible hose is arranged inside the outer side end of the stirring rod, the left end of the extrusion rod is arranged inside the outer side end of the stirring rod in a clearance fit manner, the right end of the flexible hose is fixed with the left end of the extrusion rod, the right end of the extrusion rod is fixed with the left end of the wall scraping plate, the spray pipe is fixedly embedded inside the wall scraping plate, the inside of the spray pipe is communicated with the right end of the flexible hose, the flexible hose is of a corrugated structure and is made of rubber materials, certain resilience is achieved, and the head end and the tail end of the spray pipe are both of a structure.
As a further improvement of the invention, the wall scraping plate comprises a plate body and three eliminating plates, the left side surface of the plate body is fixed with the right end of the extrusion rod, the eliminating plates are arranged on the right side surface of the plate body, and a fillet structure is arranged at the abutting end of the eliminating plates and the inner wall of the tank body.
As a further improvement of the invention, the air injection device comprises a circulation pipe, an outer disc, a thin pipe, injection rings and a support rod, wherein the right end of the circulation pipe is connected with the left end of the ventilation pipe, the right end of the circulation pipe is fixedly installed inside the right end of the outer disc and communicated with the right end of the outer disc, the thin pipe is communicated with the injection rings, the support rod is welded on the outer surface of the outer disc, the support rods are fixedly installed on the inner surface of the lower end of the tank body, the injection rings are provided with five injection rings and located on the same center, a certain gap is formed between every two injection rings, and the diameter of the injection ring on the outer side is larger, so that a disk-.
As a further improvement of the invention, the spray ring comprises a connecting ring, a nozzle, a flow dividing pipe and a bearing cover, wherein the right end of the connecting ring is communicated with the thin pipe, the nozzle is fixedly embedded in the upper end of the connecting ring, the lower end of the nozzle is communicated with the flow dividing pipe, the bearing cover is arranged in the upper end of the nozzle, the section of the upper end of the connecting ring is of a triangular structure, the nozzle is of a structure with a wide inlet and a narrow outlet, and the bearing cover is of a concave arc structure and is internally provided with a through hole.
The invention has the beneficial effects that:
1. the puddler is at the in-process that carries out the stirring, and the sliding shaft slides in puddler upper end inside to make the elastic band carry out elastic deformation, launch the stirring to the paenibacillus polymyxa zymotic fluid, the rejection board in the plate body outside is laminating jar internal wall and is scraping, carries out the gas extrusion when stretching out and drawing back through flexible hose, spouts gas from the spray tube is inside, improves the mobility of paenibacillus polymyxa zymotic fluid, avoids the paenibacillus polymyxa zymotic fluid bonding on jar internal wall.
2. Outside air is discharged into the ventilation pipe, and is discharged into the five injection rings through the thin pipe, so that the air is sprayed out from each nozzle, the contact area between the fermentation liquid of the paenibacillus polymyxa and the air is increased, deposited falling thalli are guided to flow and fall through the gaps between the injection rings and the inclined planes at the upper ends of the connecting rings, the contact between the thalli and the nozzles is reduced, and the phenomenon that the thalli flow into the thin pipe to cause air inlet blockage is avoided.
Drawings
FIG. 1 is a schematic diagram of a medium-sized high mass transfer circulating type ventilation fermenter according to the present invention.
FIG. 2 is a schematic view of the internal structure of a fermentation apparatus according to the present invention.
Fig. 3 is a schematic top view of a stirring device according to the present invention.
Fig. 4 is a schematic top view of the internal structure of an adherent slider of the present invention.
Fig. 5 is a schematic perspective view of a wall scraping plate according to the present invention.
Fig. 6 is a schematic top view of an air injection device according to the present invention.
Fig. 7 is a schematic cross-sectional view of an injection ring according to the present invention.
In the figure: the device comprises supporting legs-1, a fermentation device-2, a feeding pipe-3, a motor-4, a ventilation pipe-5, a discharge outlet-6, a tank body-21, a connecting rod-22, a stirring device-23, an air injection device-24, a connecting shaft-231, a stirring rod-232, a spring-233, a sliding shaft-234, an elastic band-235, an adherence slider-236, a flexible hose-36 a, an extrusion rod-36 b, a wall scraping plate-36 c, a spray pipe-36 d, a plate body-c 1, a rejection plate-c 2, a circulating pipe-241, an outer disc-242, a thin pipe-243, a spray ring-244, a supporting rod-245, a connecting ring-44 a, a spray nozzle-44 b, a shunt pipe-44 c and a bearing cover-44 d.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
example 1:
as shown in figures 1 to 5:
the invention relates to a medium-sized high mass transfer circulating type ventilation fermentation tank which structurally comprises supporting legs 1, a fermentation device 2, a feeding pipe 3, a motor 4, a ventilation pipe 5 and a discharge opening 6, wherein the upper end of each supporting leg 1 is welded with the bottom of the fermentation device 2, the feeding pipe 3 is fixedly embedded and installed at the upper end of the fermentation device 2 and communicated with the fermentation device, the motor 4 is arranged at the top of the fermentation device 2, the ventilation pipe 5 is fixedly embedded and installed inside the right lower end of the fermentation device 2, the discharge opening 6 is arranged at the lower end of the fermentation device 2 and communicated with the fermentation device, the fermentation device 2 comprises a tank body 21, a connecting rod 22, a stirring device 23 and an air injection device 24, the connecting rod 22 is installed inside the tank body 21 in a clearance fit mode, the upper end of the connecting rod 22 synchronously rotates along with the output end of the motor 4, the outer side, the right end of the air injection device 24 is fixedly connected with the right end of the ventilation pipe 5 and communicated with the ventilation pipe, the upper end of the tank body 21 is fixedly installed with the feeding pipe 3 and communicated with the feeding pipe, the lower end of the tank body 21 is provided with a discharge hole 6, the air injection device 24 is installed at the bottom of the inner side of the fermentation device 2 at a horizontal angle, and the air injection device 24 is favorable for vertically injecting the air inside the tank body 21.
Wherein, the stirring device 23 comprises a connecting shaft 231, stirring rods 232, springs 233, a sliding shaft 234, elastic bands 235 and wall-attached sliders 236, the outer side surface of the connecting shaft 231 is welded with the inner side end of the stirring rod 232, the connecting rod 22 penetrates through the inside of the connecting shaft 231 and is welded with the inside of the connecting shaft, the springs 233 are fixedly embedded in the upper end of the stirring rod 232, the springs 233 are connected with the sliding shaft 234, the sliding shaft 234 is slidably installed in the upper end of the stirring rod 232, the elastic bands 235 are hinged with the sliding shaft 234, the wall-attached sliders 236 are arranged at the outer side end of the stirring rod 232, the wall-attached sliders 236 are abutted against the inner wall of the tank body 21, three connecting shafts 231 are provided, one stirring rod 232 is arranged at four positions outside each connecting shaft 231, the stirring rods 232 are improved to fully stir the fermentation broth of the paenibacillus polymyxa, the elastic belts 235 are connected between every two sliding shafts 234, so that the sliding shafts 234 slide in the upper ends of the stirring rods 232, the elastic belts 235 are driven to deform elastically, ejection stirring of paenibacillus polymyxa fermentation liquor is improved, and the paenibacillus polymyxa fermentation liquor is fermented fully.
Wherein, the adherence slider 236 comprises a flexible hose 36a, an extrusion rod 36b, a wall scraping plate 36c and a spray pipe 36d, the flexible hose 36a is installed inside the outer end of the stirring rod 232, the left end of the extrusion rod 36b is installed inside the outer end of the stirring rod 232 in clearance fit, the right end of the flexible hose 36a is fixed with the left end of the extrusion rod 36b, the right end of the extrusion rod 36b is fixed with the left end of the wall scraping plate 36c, the spray pipe 36d is installed inside the wall scraping plate 36c in an embedded manner, the spray pipe 36d is communicated with the right end of the flexible hose 36a, the flexible hose 36a is of a fold structure and made of rubber material, has a certain resilience, and is beneficial to scraping the paenibacillus polymyxa fermentation liquid adhered to the inner wall of the tank body 21 by the wall scraping plate 36c and the inner wall of the tank body 21 when the stirring rod 232 rotates, the end-to-end ends of the spray pipe 36d are both in a structure with a wide inlet and a narrow outlet, so that the air pressure can be sprayed out from the end-to-end ends of the spray pipe 36d in the process of shrinking the telescopic hose 36a, the flowability of the paenibacillus polymyxa fermentation liquid is improved, and the paenibacillus polymyxa fermentation liquid is prevented from being bonded on the inner wall of the tank body 21.
Wherein, scrape wallboard 36c including plate body c1, rejection board c2, plate body c1 left surface is fixed mutually with the extrusion ram 36b right-hand member, plate body c1 right side surface is equipped with rejection board c2, it is equipped with three altogether to reject board c2 to be equipped with the radius angle structure with the conflict end of jar body 21 inner wall, prevent to cause the scratch to jar body 21 inner wall at the in-process that scrapes.
The specific use mode and function of the embodiment are as follows:
in the invention, paenibacillus polymyxa liquid is discharged into the tank body 21 from the feeding pipe 3, the motor 4 is started to drive the connecting rod 22 to rotate, at the moment, the connecting shaft 231 rotates to enable the stirring rod 232 to stir and ferment the paenibacillus polymyxa liquid, the spring 233 elastically deforms during the stirring process of the stirring rod 232, so that the sliding shaft 234 slides in the upper end of the stirring rod 232, the elastic belt 235 elastically deforms, the paenibacillus polymyxa fermentation liquid is ejected and stirred to enable the paenibacillus polymyxa fermentation liquid to be sufficiently fermented, meanwhile, through rotating extrusion, the eliminating plate c2 on the outer side of the plate body c1 is attached to the inner wall of the tank body 21 to scrape the paenibacillus polymyxa fermentation liquid adhered to the inner wall of the tank body 21, and the flexible hose 36a is stretched through the extrusion of the extrusion rod 36b, excessive extrusion force on the inner wall of the tank body 21 caused by the rejection plate c2 is avoided, the telescopic hose 36a is stretched and simultaneously performs gas extrusion, and gas is sprayed out from the inside of the spray pipe 36d, so that the flowability of the paenibacillus polymyxa fermentation liquid is improved, and the paenibacillus polymyxa fermentation liquid is prevented from being bonded on the inner wall of the tank body 21.
Example 2:
as shown in fig. 6 to 7:
wherein the air injection device 24 comprises a flow pipe 241, an outer disc 242, a thin pipe 243, an injection ring 244 and a support rod 245, the right end of the circulation pipe 241 is connected with the left end of the ventilation pipe 5, the right end of the circulation pipe 241 is fixedly installed in the right end of the outer disc 242 and is communicated with the inner part, the outer disk 242 is connected to a narrow tube 243, the narrow tube 243 is connected to a spray ring 244, a support bar 245 is welded to the outer surface of the outer disk 242, and support rods 245 are fixedly installed on the inner surface of the lower end of the tank body 21, the number of the injection rings 244 is five, and are positioned on the same center of circle, a certain gap is formed between each injection ring 244, the diameter of the injection ring 244 on the outer side is larger, a disc-shaped structure is formed, the area of air entering the inner part of the lower end of the tank body 21 is increased, meanwhile, the deposited bacteria can flow through the gap, so that the blockage of the deposited bacteria to the inside of the injection ring 244 is avoided.
Wherein, jet ring 244 includes go-between 44a, nozzle 44b, shunt tubes 44c, bears cover 44d, go-between 44a right-hand member link up with tubule 243 mutually, nozzle 44b is embedded and is installed inside go-between 44a upper end, nozzle 44b lower extreme link up with shunt tubes 44c mutually, it establishes inside nozzle 44b upper end to bear cover 44d, go-between 44a upper end cross-section is the triangle-shaped structure, does benefit to the gliding of leading to the thallus of deposit, and it enters into inside nozzle 44b to reduce the thallus, nozzle 44b is the narrow structure of wide export of import, improves air jet's ability to prevent that the air from taking place the refluence, reduce the thallus and get into, it is concave arc structure to bear cover 44d to inside is equipped with the through-hole, does benefit to the collection of thallus to the whereabouts, avoids flowing into the inside jam that causes of admitting.
The specific use mode and function of the embodiment are as follows:
in the invention, the thallus of fermented paenibacillus polymyxa fermentation liquor is separated from the liquid, the thallus is easy to deposit and fall, external air is discharged into the circulating pipe 241 through the ventilating pipe 5, and then is discharged into the five injection rings 244 through the thin pipes 243, air is sprayed out from each nozzle 44b through the connection of the shunt pipes 44c, the contact area of the paenibacillus polymyxa fermentation liquor and the air is increased, the deposited and fallen thallus flows and falls through the gaps among the injection rings 244 and the inclined surface at the upper end of the connecting ring 44a in a guiding mode, the contact of the thallus and the nozzles 44b is reduced, the thallus entering the nozzles 44b is collected through the bearing cover 44d, and the phenomenon that the thallus flows into the thin pipes 243 to cause air inlet blockage is avoided.
The technical solutions of the present invention or similar technical solutions designed by those skilled in the art based on the teachings of the technical solutions of the present invention are all within the scope of the present invention to achieve the above technical effects.
Claims (6)
1. The utility model provides a circulating ventilation fermentation cylinder of medium-sized high mass transfer, its structure includes supporting legs (1), fermenting installation (2), pan feeding pipe (3), motor (4), ventilation pipe (5), bin outlet (6), welding is held with fermenting installation (2) bottom in supporting legs (1) upper end, fermenting installation (2) upper end is inlayed and is installed pan feeding pipe (3) and link up mutually, establish at fermenting installation (2) top in motor (4), ventilation pipe (5) are inlayed and are installed inside fermenting installation (2) right side lower extreme, fermenting installation (2) lower extreme is equipped with bin outlet (6) and link up mutually, its characterized in that:
fermenting installation (2) is including a jar body (21), connecting rod (22), agitating unit (23), air jet system (24), connecting rod (22) adopt clearance fit to install inside jar body (21) to connecting rod (22) upper end rotates along with motor (4) output is synchronous, connecting rod (22) lower extreme outside welds with agitating unit (23) mutually, air jet system (24) are established inside jar body (21) lower extreme, air jet system (24) right-hand member inlays with ventilation pipe (5) right-hand member to be connected and link up mutually, jar body (21) upper end inlays with pan feeding pipe (3) to be installed and link up mutually, jar body (21) lower extreme is equipped with bin outlet (6).
2. The medium-sized high mass transfer circulating type ventilated fermenter according to claim 1, wherein: agitating unit (23) are including connecting axle (231), puddler (232), spring (233), sliding shaft (234), elastic band (235), adherence slider (236), connecting axle (231) outside surface and puddler (232) inboard end are held the welding mutually, connecting rod (22) run through inside and mutually weld in connecting axle (231), puddler (232) upper end is inside to be embedded admittedly and to install spring (233), spring (233) are connected with sliding shaft (234) to sliding shaft (234) slidable mounting is inside in puddler (232) upper end, elastic band (235) are articulated mutually with sliding shaft (234), puddler (232) outside end is equipped with adherence slider (236), adherence slider (236) are inconsistent with jar body (21) inner wall.
3. The medium-sized high mass transfer circulating type ventilated fermenter according to claim 2, wherein: adherence slider (236) are including flexible hose (36a), squeeze bar (36b), scrape wallboard (36c), spray tube (36d), flexible hose (36a) are installed inside puddler (232) outside end to squeeze bar (36b) left end adopts clearance fit to install inside puddler (232) outside end, flexible hose (36a) right-hand member is fixed with squeeze bar (36b) left end, squeeze bar (36b) right-hand member is fixed with scrape wallboard (36c) left end, scrape wallboard (36c) inside embedded solid and install spray tube (36d), and spray tube (36d) inside link up with flexible hose (36a) right-hand member mutually.
4. The medium-sized high mass transfer circulating type ventilated fermenter according to claim 3, wherein: the scraping plate (36c) comprises a plate body (c1) and a removing plate (c2), the left side surface of the plate body (c1) is fixed to the right end of the extrusion rod (36b), and the right side surface of the plate body (c1) is provided with the removing plate (c 2).
5. The medium-sized high mass transfer circulating type ventilated fermenter according to claim 1, wherein: the air injection device (24) comprises a circulation pipe (241), an outer disc (242), a thin pipe (243), an injection ring (244) and a support rod (245), wherein the right end of the circulation pipe (241) is connected with the left end of the ventilation pipe (5), the right end of the circulation pipe (241) is fixedly installed inside the right end of the outer disc (242) and communicated with the right end of the ventilation pipe (5), the outer disc (242) is connected with the thin pipe (243), the thin pipe (243) is communicated with the injection ring (244), the support rod (245) is welded on the outer side surface of the outer disc (242), and the support rod (245) is fixedly installed on the inner side surface of the lower end of the tank body.
6. The medium-sized high mass transfer circulating type ventilated fermenter according to claim 5, wherein: the spray ring (244) comprises a connecting ring (44a), a nozzle (44b), a shunt pipe (44c) and a bearing cover (44d), the right end of the connecting ring (44a) is communicated with the thin pipe (243), the nozzle (44b) is fixedly installed inside the upper end of the connecting ring (44a), the lower end of the nozzle (44b) is communicated with the shunt pipe (44c), and the bearing cover (44d) is arranged inside the upper end of the nozzle (44 b).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011346861.7A CN112481092A (en) | 2020-11-26 | 2020-11-26 | Medium-sized high mass transfer circulating type ventilation fermentation tank |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011346861.7A CN112481092A (en) | 2020-11-26 | 2020-11-26 | Medium-sized high mass transfer circulating type ventilation fermentation tank |
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| CN112481092A true CN112481092A (en) | 2021-03-12 |
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| CN202011346861.7A Withdrawn CN112481092A (en) | 2020-11-26 | 2020-11-26 | Medium-sized high mass transfer circulating type ventilation fermentation tank |
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| CN118681883A (en) * | 2024-08-26 | 2024-09-24 | 江西农业大学 | A biological fermentation device for Chinese herbal medicine |
| CN119931824A (en) * | 2025-03-04 | 2025-05-06 | 广东罗巴克实业有限公司 | A plant beverage enzymolysis device and enzymolysis method |
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2020
- 2020-11-26 CN CN202011346861.7A patent/CN112481092A/en not_active Withdrawn
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Application publication date: 20210312 |