CN108251280A - A kind of efficient evenly mixing device of biological products fermentation tank - Google Patents

A kind of efficient evenly mixing device of biological products fermentation tank Download PDF

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Publication number
CN108251280A
CN108251280A CN201711296299.XA CN201711296299A CN108251280A CN 108251280 A CN108251280 A CN 108251280A CN 201711296299 A CN201711296299 A CN 201711296299A CN 108251280 A CN108251280 A CN 108251280A
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China
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fixed
biological products
cover
component
fermentation tank
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CN201711296299.XA
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Chinese (zh)
Inventor
赵正平
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Zhijiang College of ZJUT
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Zhijiang College of ZJUT
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Priority to CN201711296299.XA priority Critical patent/CN108251280A/en
Publication of CN108251280A publication Critical patent/CN108251280A/en
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    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12MAPPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M27/00Means for mixing, agitating or circulating fluids in the vessel
    • C12M27/02Stirrer or mobile mixing elements
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12MAPPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M23/00Constructional details, e.g. recesses, hinges
    • C12M23/48Holding appliances; Racks; Supports
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12MAPPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M37/00Means for sterilizing, maintaining sterile conditions or avoiding chemical or biological contamination
    • C12M37/04Seals

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Chemical & Material Sciences (AREA)
  • Zoology (AREA)
  • Biomedical Technology (AREA)
  • Sustainable Development (AREA)
  • Microbiology (AREA)
  • Biotechnology (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Molecular Biology (AREA)
  • Clinical Laboratory Science (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)

Abstract

The invention discloses a kind of efficient evenly mixing devices of biological products fermentation tank,Tank body,Pedestal,Connector,Cover and agitating device,Tank body is fixed on the top of pedestal,The top of tank body is fixed by connector and cover,Agitating device is fixed on the top of cover,Agitating device includes stirring motor,Connecting shaft,Support plate,Mounting cylinder,Drive component and mixing component,Stirring motor is fixed on the top of cover,The output shaft of stirring motor is fixed with connecting shaft,The top of cover is equipped with first through hole,The one end of connecting shaft far from stirring motor is fixed across first through hole with support plate,There are two drive components,This efficient evenly mixing device of biological products fermentation tank,Concentration can be divided higher tank interior by agitating device,The poor biomaterial of mobility is sufficiently stirred,Make the stirring efficiency higher of biomaterial in the short time,That stirs is more uniform,Reduce the error of experimental data,Certain guarantee is provided to effective result of experiment.

Description

A kind of efficient evenly mixing device of biological products fermentation tank
Technical field
The present invention relates to biological product technical field, specially a kind of efficient evenly mixing device of biological products fermentation tank.
Background technology
Biological products refer to using common or with biologies such as genetic engineering, cell engineering, protein engineering, Fermentation Engineerings Prepared by the biomaterials such as the tissue and liquid in microorganism, cell and various animals and people source that technology obtains, for mankind's disease The drug of disease prevention, treatment and diagnosis.Biological products be different from general medical drugs, it be by stimulating body immune system, It generates immune substance (such as antibody) and just plays its effect, occur humoral immunity, cellular immunity or cell-mediated immunity in human body.
In biological products during experiment, often fermentation tool of the fermentation tank as biomaterial, existing fermentation tank are used Agitating device structure it is relatively simple, since part biological material concentration is higher, mobility is poor, causes agitating device right Biomaterial stirs evenly, and biomaterial is stirred for a long time, and affects the activity of microorganism, makes the mistake of experimental result Difference is larger, is unfavorable for the effective progress tested to biological products.For this purpose, it is proposed that a kind of biological products are efficiently mixed with fermentation tank Even device.
Invention content
The purpose of the present invention is to provide a kind of efficient evenly mixing device of biological products fermentation tank, to solve above-mentioned background skill The problem of being proposed in art.
To achieve the above object, the present invention provides following technical solution:A kind of efficient mixing dress of biological products fermentation tank It puts, including tank body, pedestal, connector, cover and agitating device, the tank body is fixed on the top of pedestal, the top of the tank body Portion is fixed by connector and cover, and the agitating device is fixed on the top of cover, the agitating device include stirring motor, Connecting shaft, support plate, mounting cylinder, drive component and mixing component, the stirring motor are fixed on the top of cover, the stirring The output shaft of motor is fixed with connecting shaft, and the top of the cover is equipped with first through hole, and the connecting shaft is far from stirring motor One end is fixed across first through hole with support plate, and there are two the driving component, and two drive components are symmetrically fixed on support The top of plate, the output terminal of the driving component are sequentially connected with mixing component, and the output terminal of the driving component is located at installation The inside of cylinder, top and the support plate of the mounting cylinder are fixed.
Preferably, the driving component includes driving motor, worm gear, worm screw and transmission gear, the inside of the support plate Equipped with the second through-hole, the worm screw runs through mounting cylinder and the second through-hole, the outside of the worm screw by bearing respectively with mounting cylinder Bottom and top rotation connection, the worm gear engages connection with the outside at the top of worm screw, the output terminal of the driving motor and It is fixed at the axle center of worm gear, the driving motor is fixed on the supporting plate, and the transmission gear is located at the inside of mounting cylinder, described Transmission gear is connect with worm engaging, and the mixing component is fixed with transmission gear.
Preferably, there are three the transmission gears, and three transmission gears are equally distributed on the inside of mounting cylinder.
Preferably, the mixing component includes agitating shaft and flabellum, one end of the agitating shaft and the axle center of transmission gear Place is fixed, and the other end of the agitating shaft passes through the outer wall of mounting cylinder to be fixed with flabellum, and the agitating shaft passes through bearing and installation The outer wall rotation connection of cylinder.
Preferably, the outside of the agitating shaft is equipped with support component, and the support component includes fixed cylinder and spring bearing, The fixing barrel casing is connected on the outside of agitating shaft, and one end of the fixed cylinder and the outer wall of mounting cylinder are fixed, the spring bearing Outer ring fixed with inner wall of the fixed cylinder far from mounting cylinder one end, inner ring and the agitating shaft of the spring bearing are fixed.
Preferably, the one end of the fixed cylinder far from mounting cylinder is fixed with sealing element, and the sealing element is rotated with agitating shaft Connection.
Preferably, the connector include ring-type fixing plate, annular connecting plate and fixing bolt, the ring-type fixing plate with Outer wall at the top of tank body is fixed, and the annular connecting plate and the outer wall of cover bottom are fixed, and the ring-type fixing plate connects with annular The internal symmetry of fishplate bar is equipped with multiple bolts hole, and the ring-type fixing plate passes through bolt hole with annular connecting plate by fixing bolt It is fixed.
Preferably, mounting blocks are fixed at the top of the cover, the stirring motor is fixed on the top of mounting blocks, described The middle part of mounting blocks is equipped with third through-hole, and the connecting shaft is located at the inside of third through-hole, the third through-hole and connecting shaft mistake It is full of cooperation.
Preferably, cover bottom position corresponding with mounting blocks is fixed with bearing component, and the bearing component includes Bearing block and connection bearing, the middle part of the bearing block are equipped with opening, and the outer ring of the connection bearing is fixed with opening, the company The outside of the inner ring socket connecting shaft of joint bearing, and be fixedly connected with connecting shaft.
Preferably, the base top is equipped with device slot, and the bottom of the tank body is fixed in device slot.
Preferably, the quadrangle of the base bottom is respectively and fixedly provided with universal wheel.
Compared with prior art, the beneficial effects of the invention are as follows:
1st, the present invention by agitating device can biomaterial higher to tank interior point concentration, that mobility is poor fill Point stirring, makes the stirring efficiency higher of biomaterial in the short time, stirring more uniformly, reduce the error of experimental data, Certain guarantee is provided to effective result of experiment, the rotation of connecting shaft has been driven by the rotation of stirring motor output shaft, The one end of connecting shaft far from stirring motor is fixed with support plate, and the rotation of connecting shaft is made to have driven the rotation of support plate, so as to band The transverse rotation of flabellum has been moved, has realized and the lateral of biomaterial in tank body is stirred, by the rotation of driving motor output terminal, The rotation of worm gear is driven, worm gear is connect with transmission gear with worm engaging, and the rotation of worm gear is made to have driven transmission gear Rotation, one end and the transmission gear of agitating shaft are fixed, and the other end and the flabellum of agitating shaft are fixed, and drive the rotation of transmission gear The rotation of flabellum realizes and the longitudinal direction of biomaterial in tank body is stirred.
2nd, there are three transmission gears of the present invention, and three transmission gears are equally distributed on the inside of mounting cylinder, make flabellum pair The longitudinal direction stirring of biomaterial is more uniform in tank body, and the outside of agitating shaft is equipped with support component, and support component plays agitating shaft To supporting role, it is therefore prevented that agitating shaft is swung when rotating, and the one end of fixed cylinder far from mounting cylinder is fixed with sealing element, sealing Part is rotatablely connected with agitating shaft, it is therefore prevented that biomaterial, which enters in fixed cylinder, pollutes spring bearing, passes through bearing component The effect of load-bearing is played to connecting shaft, reduces load-bearing of the stirring motor to connecting shaft, base top is equipped with device slot, tank body Bottom is fixed in device slot, increases the fixed-area of pedestal and tank body, and tank body is made more to stablize when working.
Description of the drawings
Fig. 1 is overall structure diagram of the present invention;
Fig. 2 is agitating device structure diagram of the present invention;
Fig. 3 is drive component of the present invention and mixing component structure diagram;
Fig. 4 is a-quadrant enlarged drawing in Fig. 2;
Fig. 5 is B area enlarged drawing in Fig. 2;
Fig. 6 is C regional enlarged drawings in Fig. 3;
Fig. 7 is D regional enlarged drawings in Fig. 3.
In figure:1- tank bodies;2- pedestals;3- connectors;4- covers;5- agitating devices;6- stirring motors;7- connecting shafts;8- Support plate;9- mounting cylinders;10- drive components;11- mixing components;12- first through hole;13- driving motors;14- worm gears;15- snails Bar;16- transmission gears;The second through-holes of 17-;18- agitating shafts;19- flabellums;20- fixed cylinders;21- spring bearings;22- sealing elements; 23- ring-type fixing plates;24- annular connecting plates;25- fixing bolts;26- bolts hole;27- mounting blocks;28- third through-holes;29- is held Recombinate part;30- bearing blocks;31- connection bearings;32- is open;33- device slots;34- universal wheels;35- support components.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work Embodiment shall fall within the protection scope of the present invention.
- 7 are please referred to Fig.1, the present invention provides a kind of technical solution:A kind of efficient evenly mixing device of biological products fermentation tank, Including tank body 1, pedestal 2, connector 3, cover 4 and agitating device 5, the tank body 1 is fixed on the top of pedestal 2, the tank body 1 Top fixed by connector 3 and cover 4, the agitating device 5 is fixed on the top of cover 4, and the agitating device 5 includes Stirring motor 6, connecting shaft 7, support plate 8, mounting cylinder 9, drive component 10 and mixing component 11, the stirring motor 6 are fixed on The top of cover 4, output shaft and the connecting shaft 7 of the stirring motor 6 are fixed, and the top of the cover 4 is equipped with first through hole 12, The described one end of connecting shaft 7 far from stirring motor 6 is fixed across first through hole 12 with support plate 8, and the driving component 10 has two It is a, and two drive components 10 are symmetrically fixed on the top of support plate 8, the output terminal of the driving component 10, which is sequentially connected with, to be stirred Component 11 is mixed, the output terminal of the driving component 10 is located at the inside of mounting cylinder 9, and the top of the mounting cylinder 9 and support plate 8 are solid It is fixed.
The driving component 10 includes driving motor 13, worm gear 14, worm screw 15 and transmission gear 16, the support plate 8 The second through-hole 17 is internally provided with, the worm screw 15 runs through 9 and second through-hole 17 of mounting cylinder, and the outside of the worm screw 15 passes through bearing It is rotatablely connected respectively with the bottom and top of mounting cylinder 9, the worm gear 14 engages connection, the drive with the outside at 15 top of worm screw It is fixed at the dynamic output terminal of motor 13 and the axle center of worm gear 14, the driving motor 13 is fixed in support plate 8, the driving cog Wheel 16 is located at the inside of mounting cylinder 9, and the transmission gear 16 engages connection, the mixing component 11 and transmission gear with worm screw 15 16 fix, by drive component 10 to the powered rotation of flabellum 19.
There are three the transmission gears 16, and three transmission gears 16 are equally distributed on the inside of mounting cylinder 9, make flabellum 19 It is more uniform to the longitudinal direction stirring of biomaterial in tank body 1.
The mixing component 11 includes agitating shaft 18 and flabellum 19, one end of the agitating shaft 18 and the axis of transmission gear 16 It is fixed at the heart, the other end of the agitating shaft 18 passes through the outer wall of mounting cylinder 9 to be fixed with flabellum 19, and the agitating shaft 18 passes through axis It holds and is rotatablely connected with the outer wall of mounting cylinder 9, biomaterial is stirred by mixing component 11.
The outside of the agitating shaft 18 is equipped with support component 35, and the support component 35 includes fixed cylinder 20 and spring bearing 21, the fixed cylinder 20 is socketed in the outside of agitating shaft 18, and one end of the fixed cylinder 20 and the outer wall of mounting cylinder 9 are fixed, institute The outer ring and inner wall of the fixed cylinder 20 far from 9 one end of mounting cylinder for stating spring bearing 21 are fixed, the inner ring of the spring bearing 21 with Agitating shaft 18 is fixed, and support component 35 plays a supporting role to agitating shaft 18, it is therefore prevented that agitating shaft 18 is swung when rotating.
The described one end of fixed cylinder 20 far from mounting cylinder 9 is fixed with sealing element 22,18 turns of the sealing element 22 and agitating shaft Dynamic connection, it is therefore prevented that biomaterial, which enters in fixed cylinder 20, pollutes spring bearing 21.
The connector 3 includes ring-type fixing plate 23, annular connecting plate 24 and fixing bolt 25, the ring-type fixing plate 23 It is fixed with the outer wall at 1 top of tank body, the annular connecting plate 24 and the outer wall of 4 bottom of cover are fixed, the ring-type fixing plate 23 Multiple bolts hole 26 are equipped with the internal symmetry of annular connecting plate 24, the ring-type fixing plate 23 passes through solid with annular connecting plate 24 Determine bolt 25 to fix across bolt hole 26, be convenient for the sealing to cover 4 and tank body 1 by connector 3.
The top of the cover 4 is fixed with mounting blocks 27, and the stirring motor 6 is fixed on the top of mounting blocks 27, described The middle part of mounting blocks 27 is equipped with third through-hole 28, and the connecting shaft 7 is located at the inside of third through-hole 28, the third through-hole 28 and Connecting shaft 7 is interference fitted, convenient for the installation and dismounting to stirring motor 6.
4 bottom of cover is fixed with bearing component 29 with 27 corresponding position of mounting blocks, and the bearing component 29 includes Bearing block 30 and connection bearing 31, the middle part of the bearing block 30 are equipped with opening 32, the outer ring of the connection bearing 31 and opening 32 fix, the outside of the inner ring socket connecting shaft 7 of the connection bearing 31, and are fixedly connected with connecting shaft 7, pass through bearing component 29 pairs of connecting shafts 7 play the effect of load-bearing, reduce load-bearing of the stirring motor 6 to connecting shaft 7.
2 top of pedestal is equipped with device slot 33, and the bottom of the tank body 1 is fixed in device slot 33, increases pedestal 2 With the fixed-area of tank body 1, tank body 1 is made more to stablize when working.
The quadrangle of 2 bottom of pedestal is respectively and fixedly provided with universal wheel 34, by universal wheel 34 convenient for the movement to tank body 1.
Operation principle:By agitating device 5 can to the biomaterial that inside points concentration is higher, mobility is poor of tank body 1 into Row is sufficiently stirred, and makes the stirring efficiency higher of biomaterial in the short time, stirring more uniformly, reduce the mistake of experimental data Difference provides certain guarantee to effective result of experiment, and connecting shaft 7 has been driven by the rotation of 6 output shaft of stirring motor Rotation, the one end of connecting shaft 7 far from stirring motor 6 are fixed with support plate 8, and the rotation of connecting shaft 7 is made to have driven the rotation of support plate 8 Turn, so as to drive the transverse rotation of flabellum 19, realize and the lateral of biomaterial in tank body 1 is stirred, pass through driving motor The rotation of 13 output terminals has driven the rotation of worm gear 14, and worm gear 14 is engaged with worm screw 15 with transmission gear 16 and connect, and makes worm gear 14 rotation has driven the rotation of transmission gear 16, and one end and the transmission gear 16 of agitating shaft 18 are fixed, agitating shaft 18 it is another End is fixed with flabellum 19, and the rotation of transmission gear 16 is made to have driven the rotation of flabellum 19, is realized to biomaterial in tank body 1 Longitudinal direction stirring.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any this practical relationship or sequence.Moreover, term " comprising ", "comprising" or its any other variant are intended to Non-exclusive inclusion, so that process, method, article or equipment including a series of elements not only will including those Element, but also including other elements that are not explicitly listed or further include as this process, method, article or equipment Intrinsic element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace And modification, the scope of the present invention is defined by the appended.

Claims (11)

1. a kind of efficient evenly mixing device of biological products fermentation tank, including tank body (1), pedestal (2), connector (3), cover (4) With agitating device (5), it is characterised in that:The tank body (1) is fixed on the top of pedestal (2), passes through at the top of the tank body (1) Connector (3) is fixed with cover (4), and the agitating device (5) is fixed on the top of cover (4), and the agitating device (5) includes Stirring motor (6), connecting shaft (7), support plate (8), mounting cylinder (9), drive component (10) and mixing component (11), the stirring Motor (6) is fixed on the top of cover (4), and the output shaft and connecting shaft (7) of the stirring motor (6) are fixed, the cover (4) Top be equipped with first through hole (12), the connecting shaft (7) far from stirring motor (6) one end pass through first through hole (12) with branch Fagging (8) is fixed, and there are two the driving component (10), and two drive components (10) are symmetrically fixed on the top of support plate (8) Portion, the output terminal of the driving component (10) are sequentially connected with mixing component (11), the output terminal position of the driving component (10) In the inside of mounting cylinder (9), the top of the mounting cylinder (9) and support plate (8) are fixed.
2. a kind of efficient evenly mixing device of biological products fermentation tank according to claim 1, it is characterised in that:The driving Component (10) includes driving motor (13), worm gear (14), worm screw (15) and transmission gear (16), the inside of the support plate (8) Equipped with the second through-hole (17), the worm screw (15) is led to through mounting cylinder (9) and the second through-hole (17), the outside of the worm screw (15) It crosses bearing to be rotatablely connected with the bottom and top of mounting cylinder (9) respectively, the worm gear (14) is nibbled with the outside at the top of worm screw (15) Connection is closed, is fixed at the output terminal of the driving motor (13) and the axle center of worm gear (14), the driving motor (13) is fixed on In support plate (8), the transmission gear (16) is nibbled positioned at the inside of mounting cylinder (9), the transmission gear (16) with worm screw (15) Connection is closed, the mixing component (11) is fixed with transmission gear (16).
3. a kind of efficient evenly mixing device of biological products fermentation tank according to claim 2, it is characterised in that:The transmission There are three gears (16), and three transmission gears (16) are equally distributed on the inside of mounting cylinder (9).
4. a kind of efficient evenly mixing device of biological products fermentation tank according to claim 1, it is characterised in that:The stirring Component (11) includes agitating shaft (18) and flabellum (19), consolidates at one end of the agitating shaft (18) and the axle center of transmission gear (16) Fixed, the other end of the agitating shaft (18) passes through the outer wall of mounting cylinder (9) fixed with flabellum (19), and the agitating shaft (18) passes through The outer wall of bearing and mounting cylinder (9) is rotatablely connected.
5. a kind of efficient evenly mixing device of biological products fermentation tank according to claim 4, it is characterised in that:The stirring The outside of axis (18) is equipped with support component (35), and the support component (35) includes fixed cylinder (20) and spring bearing (21), institute The outside that fixed cylinder (20) is socketed in agitating shaft (18) is stated, one end of the fixed cylinder (20) and the outer wall of mounting cylinder (9) are fixed, The outer ring of the spring bearing (21) is fixed with inner wall of the fixed cylinder (20) far from mounting cylinder (9) one end, the spring bearing (21) inner ring is fixed with agitating shaft (18).
6. a kind of efficient evenly mixing device of biological products fermentation tank according to claim 5, it is characterised in that:The fixation The one end of cylinder (20) far from mounting cylinder (9) is fixed with sealing element (22), and the sealing element (22) is rotatablely connected with agitating shaft (18).
7. a kind of efficient evenly mixing device of biological products fermentation tank according to claim 1, it is characterised in that:The connection Part (3) includes ring-type fixing plate (23), annular connecting plate (24) and fixing bolt (25), the ring-type fixing plate (23) and tank body (1) outer wall at the top of is fixed, and the annular connecting plate (24) and the outer wall of cover (4) bottom are fixed, the ring-type fixing plate (23) multiple bolts hole (26) are equipped with the internal symmetry of annular connecting plate (24), the ring-type fixing plate (23) connect with annular Plate (24) is fixed across bolt hole (26) by fixing bolt (25).
8. a kind of efficient evenly mixing device of biological products fermentation tank according to claim 1, it is characterised in that:The cover (4) mounting blocks (27) are fixed at the top of, the stirring motor (6) is fixed on the top of mounting blocks (27), the mounting blocks (27) middle part is equipped with third through-hole (28), and the connecting shaft (7) is positioned at the inside of third through-hole (28), the third through-hole (28) it is interference fitted with connecting shaft (7).
9. a kind of efficient evenly mixing device of biological products fermentation tank according to claim 8, it is characterised in that:The cover (4) bottom position corresponding with mounting blocks (27) is fixed with bearing component (29), and the bearing component (29) is including bearing block (30) and connection bearing (31), the middle part of the bearing block (30) is equipped with opening (32), the outer ring of the connection bearing (31) with Being open, (32) are fixed, and the inner ring of the connection bearing (31) is socketed the outside of connecting shaft (7), and is fixedly connected with connecting shaft (7).
10. a kind of efficient evenly mixing device of biological products fermentation tank according to claim 1, it is characterised in that:The bottom Device slot (33) is equipped at the top of seat (2), the bottom of the tank body (1) is fixed in device slot (33).
11. a kind of efficient evenly mixing device of biological products fermentation tank according to claim 1, it is characterised in that:The bottom The quadrangle of seat (2) bottom is respectively and fixedly provided with universal wheel (34).
CN201711296299.XA 2017-12-08 2017-12-08 A kind of efficient evenly mixing device of biological products fermentation tank Pending CN108251280A (en)

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CN108854752A (en) * 2018-08-20 2018-11-23 银隆新能源股份有限公司 Solution agitating device
CN114507586A (en) * 2022-03-14 2022-05-17 嘉应学院 Fermentation tank

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Application publication date: 20180706