CN218795172U - Bio-pharmaceuticals agitating unit - Google Patents
Bio-pharmaceuticals agitating unit Download PDFInfo
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- CN218795172U CN218795172U CN202223608819.5U CN202223608819U CN218795172U CN 218795172 U CN218795172 U CN 218795172U CN 202223608819 U CN202223608819 U CN 202223608819U CN 218795172 U CN218795172 U CN 218795172U
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- stirring
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- blade
- assembly
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- 229960000074 biopharmaceutical Drugs 0.000 title claims abstract description 22
- 238000003756 stirring Methods 0.000 claims abstract description 161
- 230000005540 biological transmission Effects 0.000 claims abstract description 78
- 238000009529 body temperature measurement Methods 0.000 claims abstract description 33
- 239000000523 sample Substances 0.000 claims abstract description 18
- 238000007789 sealing Methods 0.000 claims description 61
- 210000004907 gland Anatomy 0.000 claims description 3
- 238000013019 agitation Methods 0.000 claims 9
- 239000000376 reactant Substances 0.000 abstract description 9
- 238000005192 partition Methods 0.000 abstract description 6
- 238000001514 detection method Methods 0.000 abstract description 2
- 238000011897 real-time detection Methods 0.000 abstract description 2
- 238000005259 measurement Methods 0.000 abstract 1
- 238000013461 design Methods 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 5
- 230000003068 static effect Effects 0.000 description 5
- 239000000126 substance Substances 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000855 fermentation Methods 0.000 description 1
- 230000004151 fermentation Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The invention provides a bio-pharmaceutical stirring device which comprises a stirring tank body, a driving assembly, a transmission assembly, a stirring assembly and a temperature measurement stirring partition plate assembly, wherein tank body fixing plates are symmetrically arranged on the outer surface of the stirring tank body, the driving assembly is connected with the stirring assembly through the transmission assembly, the driving assembly comprises a driving motor, a motor connecting shaft sleeve is installed on an output shaft of the driving motor, a motor bearing is arranged outside the upper end of the motor connecting shaft sleeve, the transmission assembly comprises a transmission outer sleeve, and a transmission main shaft is arranged inside the transmission outer sleeve. Be equipped with the temperature tube in one side of stirring baffle, evenly install a plurality of temperature probe on the temperature tube, temperature probe is equipped with temperature sensor, and the even distribution of temperature measurement stirring baffle subassembly can real-time detection stirring tank's temperature on the inner wall of agitator tank, carries out surrounding type, diversified detection to the reactant in the agitator tank, has solved the problem that has the inside temperature of agitator tank can not accurate measurement among the prior art.
Description
Technical Field
The invention relates to the technical field of stirrers, in particular to a biopharmaceutical stirring device.
Background
The stirrer is widely applied to the fields of food, pharmacy, chemical industry and the like, generally comprises a barrel body, the stirrer, a stirring shaft and other internal components, stirring is an important process in the production and processing process, and reactants are fully mixed and uniformly heated through stirring, so that the reaction time is shortened, and the reaction yield is improved. The existing biopharmaceutical stirring device is difficult to directly and effectively measure the temperature of the interior of the biopharmaceutical stirring device due to the limitation of the internal structure and the size of the biopharmaceutical stirring device, such as a double-helical-ribbon stirrer, a screw-type stirrer with a guide cylinder and the like. For example, chinese patent CN2205388Y discloses a fermentation tank, in which one or more static mixers are arranged at the outflow of a sealed long cylindrical tank, a motor, and an axial flow mechanical blade to form a static mixer group, so as to achieve the purposes of reducing the stirring power and improving the operation flexibility.
Disclosure of Invention
The invention provides a biopharmaceutical stirring device, which aims at solving the technical problem that the temperature in the prior biopharmaceutical stirring device is difficult to be directly and effectively measured, and comprises a stirring tank body, a driving component, a transmission component, a stirring component and a temperature measurement stirring partition plate component, wherein a temperature measurement pipe is arranged on one side of a stirring partition plate, a plurality of temperature measurement probes are uniformly arranged on the temperature measurement pipe, the temperature measurement probes are provided with temperature sensors, and the temperature measurement stirring partition plate component is uniformly distributed on the inner wall of the stirring tank, so that the temperature in the stirring tank can be detected in real time, reactants in the stirring tank can be detected in a surrounding manner and in multiple directions, and the problem that the temperature in the stirring tank cannot be accurately measured in the prior art is solved.
Therefore, the technical scheme of the invention is that the bio-pharmaceutical stirring device comprises a stirring tank body, a driving assembly, a transmission assembly, a stirring assembly and a temperature measurement stirring baffle plate assembly, wherein tank body fixing plates are symmetrically arranged on the outer surface of the stirring tank body, the driving assembly is connected with the stirring assembly through the transmission assembly, the driving assembly comprises a driving motor, a motor connecting shaft sleeve is mounted on an output shaft of the driving motor, a motor bearing is arranged outside the upper end of the motor connecting shaft sleeve, the transmission assembly comprises a transmission outer sleeve, a transmission main shaft is arranged inside the transmission outer sleeve, one end of the transmission main shaft is in transmission connection with the driving motor through the motor connecting shaft sleeve, a transmission shaft flange is arranged at the other end of the transmission main shaft, and the transmission main shaft is in rotary connection with the transmission outer sleeve through the transmission bearing;
an upper sealing sleeve, a middle sealing sleeve and a lower sealing sleeve are sequentially arranged below the transmission outer sleeve, a mechanical sealing assembly is arranged inside the upper sealing sleeve, the middle sealing sleeve and the lower sealing sleeve, a spring is arranged in an inner gland of the mechanical sealing assembly, an upper spring pad is arranged above the spring, the spring is connected with an upper movable ring sleeve through the upper spring pad, the upper movable ring sleeve is fixedly connected with a transmission main shaft, a sealing ring is arranged between the upper movable ring sleeve and the transmission main shaft, an upper movable ring is fixedly arranged at the upper end of the upper movable ring sleeve, an upper stationary ring is arranged above the upper movable ring, the upper stationary ring is fixedly connected with the upper sealing sleeve in a sealing manner, a lower spring pad is arranged below the spring, the spring is connected with a lower movable ring sleeve through the lower spring pad, the lower movable ring sleeve is fixedly connected with the transmission main shaft, a sealing ring is arranged between the lower movable ring sleeve and the transmission main shaft, a lower movable ring is fixedly arranged at the lower end of the lower movable ring sleeve, a lower stationary ring is fixedly arranged below the lower stationary ring, and the lower sealing sleeve is fixedly connected with the lower sealing sleeve in a sealing manner;
the stirring assembly comprises a stirring shaft, the upper end of the stirring shaft is provided with a stirring shaft flange, the stirring shaft is fixedly connected with a transmission main shaft through the stirring shaft flange and a transmission shaft flange, the side surface of the stirring shaft is provided with a plurality of stirring wheel mounting surfaces, an upper stirring wheel and a lower stirring wheel are fixedly arranged on the stirring wheel mounting surfaces, the upper stirring wheel comprises an upper fixing sleeve, the upper fixing sleeve is fixedly connected with the stirring shaft through an upper fixing pin, the upper fixing sleeve is symmetrically provided with an inner impeller and an outer impeller, the inner impeller comprises a first blade and a second blade, the area of the first blade is larger than that of the second blade, an included angle is formed between the first blade and the second blade, the lower stirring wheel comprises a lower fixing sleeve, the lower fixing sleeve is fixedly connected with the tail part of the stirring shaft through a lower fixing pin, and the lower impeller is symmetrically arranged on the lower fixing sleeve;
be equipped with temperature measurement stirring baffle subassembly on the inner wall of agitator tank body, the quantity of temperature measurement stirring baffle subassembly is a plurality of, and temperature measurement stirring baffle subassembly is at the inner wall evenly distributed of agitator tank body, and temperature measurement stirring baffle subassembly includes baffle fixed plate and stirring baffle, and the stirring baffle passes through the inner wall fixed connection of baffle fixed plate and agitator tank body, and one side of stirring baffle is equipped with the temperature tube, evenly installs a plurality of temperature probe on the temperature tube, and temperature probe is equipped with temperature sensor.
Preferably, the number of inner and outer impellers is 2.
Preferably, the outer impeller is in the shape of an L-shaped blade surface.
Preferably, the outer impeller includes a short edge blade surface and a long edge blade surface, the short edge blade surface of the outer impeller is fixedly connected with the tail end of the inner impeller, and the long edge blade surface of the outer impeller is perpendicular to the first blade.
Preferably, the number of the lower impellers is 2, and the lower impellers are rectangular blades or spiral blades.
Preferably, the number of the upper stirring wheels is 2, and the number of the lower stirring wheels is 1.
Preferably, the blade area of the first blade is 3 times the blade area of the second blade.
Preferably, the included angle between the first blade and the second blade is 150 degrees. Preferably, the number of the temperature measuring probes on each temperature measuring pipe is 5.
The bio-pharmaceutical stirring device has the beneficial effects that through the design of the temperature measurement stirring baffle plate component, the temperature measurement pipe is arranged on one side of the stirring baffle plate, the temperature measurement pipe is uniformly provided with a plurality of temperature measurement probes, the temperature measurement probes are provided with the temperature sensors, the temperature measurement stirring baffle plate component is uniformly distributed on the inner wall of the stirring tank, so that the temperature in the stirring tank can be detected in real time, reactants in the stirring tank can be detected in a surrounding and multidirectional manner, the temperature control component is arranged outside the stirring tank, the reaction temperature in the stirring tank can be kept according to the requirements of different reactants, the stirring tank is always kept at the optimal temperature, and the quality of the reactants is ensured.
The motor bearing is arranged outside the upper end of the motor connecting shaft sleeve, the transmission bearing is arranged at the lower end of the transmission outer sleeve, and the rotating stability of the stirring assembly during stirring is ensured through the design of the upper bearing and the lower bearing; an upper sealing sleeve, a middle sealing sleeve and a lower sealing sleeve are sequentially arranged below the transmission outer sleeve, and mechanical sealing components are arranged inside the upper sealing sleeve, the middle sealing sleeve and the lower sealing sleeve, so that the sealing performance of the stirring tank is ensured; the stirring shaft and the transmission main shaft are designed to be fixedly connected through the stirring shaft flange and the transmission shaft flange, so that the assembly and the maintenance of a later-stage stirring assembly are facilitated; through the design of the special stirring impellers of the upper stirring wheel and the lower stirring wheel, the stirring can be more sufficient, the substances are uniformly mixed, and the reaction efficiency is improved.
Drawings
FIG. 1 is an overall cross-sectional schematic view of the present invention;
FIG. 2 is a schematic structural view of the stirring assembly;
FIG. 3 is a schematic view of another angular configuration of the stirring assembly;
FIG. 4 is a front view of FIG. 2;
FIG. 5 is a schematic view of a sealing structure;
FIG. 6 is a schematic structural view of a temperature measurement stirring baffle plate assembly.
The symbols in the drawings illustrate that:
1. a stirring tank body; 101. a tank body fixing plate; 2. a drive assembly; 201. a drive motor; 202. the motor is connected with the shaft sleeve; 203. a motor bearing; 3. a transmission assembly; 301. a drive outer sleeve; 302. an upper sealing sleeve; 303. a middle sealing sleeve; 304. a lower sealing sleeve; 305. a drive bearing; 306. a transmission main shaft; 3061. a drive shaft flange; 307. a mechanical seal assembly; 3071. a spring; 3072. an upper spring pad; 3073. an upper movable ring sleeve; 3074. an upper moving ring; 3075. an upper stationary ring; 3076. a lower spring pad; 3077. a lower movable ring sleeve; 3078. a lower moving ring; 3079. a lower stationary ring; 4. a stirring assembly; 401. a stirring shaft; 4011. a stirring shaft flange; 4012. mounting surfaces of the stirring wheels; 402. an upper stirring wheel; 4021. fixing a sleeve; 4022. an upper fixing pin; 4023. an inner impeller; 40231. a first blade; 40232. a second blade; 4024. an outer impeller; 403. a lower stirring wheel; 4031. a lower fixing sleeve; 4032. a lower fixing pin; 4033. a lower impeller; 5. a temperature measurement stirring clapboard component; 501. a partition fixing plate; 502. stirring the partition plate; 503. a temperature measuring tube; 504. a temperature measuring probe.
Detailed Description
The present invention will be further described with reference to the following examples.
Fig. 1-6 show an embodiment of a bio-pharmaceutical stirring apparatus according to the present invention, which includes a stirring tank 1, a driving assembly 2, a transmission assembly 3, a stirring assembly 4, and a temperature measurement stirring baffle assembly 5, wherein the tank fixing plates 101 are symmetrically disposed on an outer surface of the stirring tank 1, the driving assembly 2 is connected to the stirring assembly 4 through the transmission assembly 3, the driving assembly 2 includes a driving motor 201, a motor connecting sleeve 202 is mounted on an output shaft of the driving motor 201, a motor bearing 203 is disposed outside an upper end of the motor connecting sleeve 202, the transmission assembly 3 includes a transmission outer sleeve 301, a transmission main shaft 306 is disposed inside the transmission outer sleeve 301, one end of the transmission main shaft 306 is in transmission connection with the driving motor 201 through the motor connecting sleeve 202, a transmission shaft flange 3061 is disposed at the other end of the transmission main shaft 306, and the transmission main shaft 306 is in rotational connection with the transmission outer sleeve 301 through the transmission bearing 305.
An upper sealing sleeve 302, a middle sealing sleeve 303 and a lower sealing sleeve 304 are sequentially arranged below the transmission outer sleeve 301, a mechanical sealing assembly 307 is arranged inside the upper sealing sleeve 302, the middle sealing sleeve 303 and the lower sealing sleeve 304, a spring 3071 is arranged in an inner gland of the mechanical sealing assembly 307, an upper spring pad 3072 is arranged above the spring 3071, the spring 3071 is connected with an upper movable ring sleeve 3073 through the upper spring pad 3072, the upper movable ring sleeve 3073 is fixedly connected with the transmission main shaft 306, a sealing ring is arranged between the upper movable ring sleeve 3073 and the transmission main shaft 306, an upper movable ring 3074 is fixedly arranged at the upper end of the upper movable ring sleeve 3073, an upper static ring 3075 is arranged above the upper movable ring 3074, the upper static ring 3075 is fixedly connected with the upper sealing sleeve 302 in a sealing manner, a lower spring pad 3076 of the spring 3071 is arranged below the movable ring sleeve 3077, the spring 3071 is connected with a lower movable ring 3077 through a lower movable ring spring 3076, a lower static ring 3077 is arranged below the lower movable ring sleeve 304, and a lower sealing ring 3078 is arranged below the lower movable ring 3077 and is connected with the transmission main shaft 304.
The stirring assembly 4 comprises a stirring shaft 401, a stirring shaft flange 4011 is arranged at the upper end of the stirring shaft 401, the stirring shaft 401 is fixedly connected with a transmission main shaft 306 through the stirring shaft flange 4011 and a transmission shaft flange 3061, a plurality of stirring wheel mounting surfaces 4012 are arranged on the side surface of the stirring shaft 401, an upper stirring wheel 402 and a lower stirring wheel 403 are fixedly arranged on the stirring wheel mounting surfaces 4012, the upper stirring wheel 402 comprises an upper fixing sleeve 4021, the upper fixing sleeve 4021 is fixedly connected with the stirring shaft 401 through an upper fixing pin 4022, an inner impeller 4023 and an outer impeller 4024 are symmetrically arranged on the upper fixing sleeve 4021, the number of the inner impeller 4023 and the outer impeller 4024 is 2, the inner impeller 4023 comprises a first blade 40231 and a second blade 40232, the blade area of the first blade 40231 is larger than that of the second blade 40232, an included angle is formed between the first blade 40231 and the second blade 40232, the outer impeller 4024 is in an L shape, the outer impeller 4024 comprises a short edge and a lower blade surface, the short edge of the outer impeller 4024 is fixedly connected with the tail end of the inner impeller 4023, the long edge of the outer impeller 4024 is fixedly connected with the long edge of the lower blade 4031, the lower blade 4031 which is connected with the lower blade of the first blade 4032 which is connected with the lower blade 4031, and is connected with the lower blade of the lower blade 4031, and is connected with the lower blade 4031 which is connected with the lower blade of the lower blade 4031 which is connected with the lower blade of the lower blade which is fixed sleeve 4031, and is connected with the lower blade of the upper blade which is connected with the lower blade 4031 which is connected with the lower blade 4032 which is connected with the lower blade of the lower blade which is connected with the upper blade 4031 of the lower blade which is connected with the lower blade 4031 of the stirring shaft which is connected with the upper blade 4032.
Be equipped with temperature measurement stirring baffle subassembly 5 on the inner wall of agitator tank body 1, the quantity of temperature measurement stirring baffle subassembly 5 is 4, temperature measurement stirring baffle subassembly 5 is at agitator tank body 1's inner wall evenly distributed, temperature measurement stirring baffle subassembly 5 includes baffle fixed plate 501 and stirring baffle 502, stirring baffle 502 passes through the inner wall fixed connection of baffle fixed plate 501 with agitator tank body 1, one side of stirring baffle 502 is equipped with temperature tube 503, evenly install a plurality of temperature probe 504 on the temperature tube 503, temperature probe 504 is equipped with temperature sensor, this agitator tank outside still is equipped with temperature control component, temperature control component includes heater strip group or heating rod, a controller etc.
In a specific embodiment, the number of the upper stirring wheels 402 is 2, the number of the lower stirring wheels 403 is 1, the blade area of the first blade 40231 is 3 times that of the second blade 40232, the included angle between the first blade 40231 and the second blade 40232 is 150 degrees, and the number of the temperature measuring probes 504 on each temperature measuring tube 503 is 5.
According to the biopharmaceutical stirring device, the motor bearing 203 is arranged outside the upper end of the motor connecting shaft sleeve 202, the transmission bearing 305 is arranged at the lower end of the transmission outer sleeve 301, and the rotation stability of a stirring component during stirring is ensured through the design of an upper bearing and a lower bearing; an upper sealing sleeve 302, a middle sealing sleeve 303 and a lower sealing sleeve 304 are sequentially arranged below the transmission outer sleeve 301, and a mechanical sealing assembly 307 is arranged inside the upper sealing sleeve 302, the middle sealing sleeve 303 and the lower sealing sleeve 304, so that the sealing performance of the stirring tank is ensured; the stirring shaft 401 and the transmission main shaft 306 are designed to be fixedly connected through a stirring shaft flange 4011 and a transmission shaft flange 3061, so that assembly and maintenance of a stirring assembly at a later stage are facilitated; through the design of the special stirring impellers of the upper stirring wheel 402 and the lower stirring wheel 403, the stirring can be more sufficient, the substances can be uniformly mixed, and the reaction efficiency is improved; through the design of temperature measurement stirring baffle plate assembly 5, one side at stirring baffle plate 502 is equipped with temperature tube 503, evenly install a plurality of temperature probe 504 on the temperature tube 503, temperature probe 504 is equipped with temperature sensor, the even distribution of temperature measurement stirring baffle plate assembly 5 is on the inner wall of agitator tank, can the temperature in the real-time detection agitator tank, reactant to in the agitator tank encircles the formula, diversified detection, the outside temperature control assembly who sets up of cooperation agitator tank, the demand according to different reactants keeps the reaction temperature in the agitator tank, make the agitator tank keep going on under the best temperature always, the quality of reactant has been guaranteed.
However, the above description is only an example of the present invention, and the scope of the present invention should not be limited thereto, so that the substitution of the equivalent elements, or the equivalent changes and modifications made according to the claims should be included in the scope of the present invention.
Claims (9)
1. A bio-pharmaceutical stirring device comprises a stirring tank body, a driving assembly, a transmission assembly, a stirring assembly and a temperature measurement stirring baffle plate assembly, and is characterized in that tank body fixing plates are symmetrically arranged on the outer surface of the stirring tank body, the driving assembly is connected with the stirring assembly through the transmission assembly, the driving assembly comprises a driving motor, a motor connecting shaft sleeve is mounted on an output shaft of the driving motor, a motor bearing is arranged outside the upper end of the motor connecting shaft sleeve, the transmission assembly comprises a transmission outer sleeve, a transmission main shaft is arranged inside the transmission outer sleeve, one end of the transmission main shaft is in transmission connection with the driving motor through the motor connecting shaft sleeve, a transmission shaft flange is arranged at the other end of the transmission main shaft, and the transmission main shaft is in rotary connection with the transmission outer sleeve through the transmission bearing;
an upper sealing sleeve, a middle sealing sleeve and a lower sealing sleeve are sequentially arranged below the transmission outer sleeve, a mechanical sealing assembly is arranged inside the upper sealing sleeve, the middle sealing sleeve and the lower sealing sleeve, a spring is arranged in an inner gland of the mechanical sealing assembly, an upper spring pad is arranged above the spring, the spring is connected with an upper movable ring sleeve through the upper spring pad, the upper movable ring sleeve is fixedly connected with a transmission main shaft, a sealing ring is arranged between the upper movable ring sleeve and the transmission main shaft, an upper movable ring is fixedly arranged at the upper end of the upper movable ring sleeve, an upper stationary ring is arranged above the upper movable ring, the upper stationary ring is fixedly connected with the upper sealing sleeve in a sealing manner, a lower spring pad is arranged below the spring, the spring is connected with a lower movable ring sleeve through the lower spring pad, the lower movable ring sleeve is fixedly connected with the transmission main shaft, a sealing ring is arranged between the lower movable ring sleeve and the transmission main shaft, a lower movable ring is fixedly arranged at the lower end of the lower movable ring, and a lower stationary ring of the lower movable ring is fixedly connected with the lower sealing sleeve in a sealing manner;
the stirring assembly comprises a stirring shaft, a stirring shaft flange is arranged at the upper end of the stirring shaft, the stirring shaft is fixedly connected with a transmission main shaft through the stirring shaft flange and a transmission shaft flange, a plurality of stirring wheel mounting surfaces are arranged on the side surface of the stirring shaft, an upper stirring wheel and a lower stirring wheel are fixedly arranged on the stirring wheel mounting surfaces, the upper stirring wheel comprises an upper fixing sleeve, the upper fixing sleeve is fixedly connected with the stirring shaft through an upper fixing pin, an inner impeller and an outer impeller are symmetrically arranged on the upper fixing sleeve, the inner impeller comprises a first blade and a second blade, the blade area of the first blade is larger than that of the second blade, an included angle is formed between the first blade and the second blade, the lower stirring wheel comprises a lower fixing sleeve, the lower fixing sleeve is fixedly connected with the tail part of the stirring shaft through a lower fixing pin, and a lower impeller is symmetrically arranged on the lower fixing sleeve;
be equipped with temperature measurement stirring baffle subassembly on the inner wall of agitator tank body, the quantity of temperature measurement stirring baffle subassembly is a plurality of, temperature measurement stirring baffle subassembly is at the inner wall evenly distributed of agitator tank body, temperature measurement stirring baffle subassembly includes baffle fixed plate and stirring baffle, the stirring baffle passes through the inner wall fixed connection of baffle fixed plate and agitator tank body, one side of stirring baffle is equipped with the temperature tube, evenly install a plurality of temperature probe on the temperature tube, the temperature probe is equipped with temperature sensor.
2. The biopharmaceutical agitation device of claim 1, wherein the number of inner and outer impellers is 2.
3. The biopharmaceutical agitation device of claim 2, wherein the outer impeller is L-shaped.
4. The biopharmaceutical agitation device of claim 3, wherein the outer impeller comprises a short-side blade surface and a long-side blade surface, the short-side blade surface of the outer impeller is fixedly connected to the tail end of the inner impeller, and the long-side blade surface of the outer impeller is perpendicular to the first blade.
5. The biopharmaceutical agitation device of claim 1, wherein the number of lower impellers is 2, and the lower impellers are rectangular blades or helical blades.
6. The biopharmaceutical agitation device of claim 1, wherein said upper agitation wheels are 2 in number and said lower agitation wheels are 1 in number.
7. The biopharmaceutical agitating device of claim 1, wherein a blade area of the first blade is 3 times a blade area of the second blade.
8. The biopharmaceutical agitation device of claim 7, wherein an angle between the first blade and the second blade is about 150 degrees.
9. The biopharmaceutical agitation device of any of claims 1-8, wherein the number of temperature probes on each of the temperature tubes is 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223608819.5U CN218795172U (en) | 2022-12-27 | 2022-12-27 | Bio-pharmaceuticals agitating unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223608819.5U CN218795172U (en) | 2022-12-27 | 2022-12-27 | Bio-pharmaceuticals agitating unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218795172U true CN218795172U (en) | 2023-04-07 |
Family
ID=87046597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223608819.5U Active CN218795172U (en) | 2022-12-27 | 2022-12-27 | Bio-pharmaceuticals agitating unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218795172U (en) |
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2022
- 2022-12-27 CN CN202223608819.5U patent/CN218795172U/en active Active
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Assignee: Weihai Ruifeng Agricultural Technology Co.,Ltd. Assignor: Weihai Vocational College (Weihai Technical College) Contract record no.: X2024980000844 Denomination of utility model: A biopharmaceutical stirring device Granted publication date: 20230407 License type: Exclusive License Record date: 20240116 |