CN206911259U - Sterile aeration mixing device - Google Patents
Sterile aeration mixing device Download PDFInfo
- Publication number
- CN206911259U CN206911259U CN201720638193.2U CN201720638193U CN206911259U CN 206911259 U CN206911259 U CN 206911259U CN 201720638193 U CN201720638193 U CN 201720638193U CN 206911259 U CN206911259 U CN 206911259U
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- Prior art keywords
- separation sleeve
- motor
- power transmission
- transmission shaft
- steel seat
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- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The utility model discloses sterile aeration mixing device,Including motor and motor cabinet,Motor is installed at the top of the motor cabinet,The driving motor output shaft is connected with outer steel seat by connecting key,The internal circumferential of the outer steel seat is provided with the first high temperature resistant strong magnet,The bottom of the motor cabinet is provided with base,Separation sleeve is installed at the top of the base,The inner top of the separation sleeve is provided with interior magnet steel seat,The top of the interior magnet steel seat is circumferentially provided with the second high temperature resistant strong magnet,The bottom of the base sets magnetic fluid seal,And power transmission shaft runs through magnetic fluid seal,The side of the separation sleeve is connected with air inlet pipe,And the lower end of air inlet pipe extends to the inside of separation sleeve,The lower end of the power transmission shaft is provided with centre bore,The side surface upper part of the power transmission shaft is provided with air admission hole,And air admission hole is centre bore and separation sleeve intracavity inter-connection.The utility model structure is novel, ingenious in design, rational in infrastructure, is adapted to promote.
Description
Technical field
It the utility model is related to sterile aeration mixing device technical field, more particularly to sterile aeration mixing device.
Background technology
Traditional bioreactor agitating device and air-breather are two independent systems.Agitating device：Structure is answered
Miscellaneous, sealing structure is that contact is extremely difficult to no powder, free from admixture.Prevent pollution be determine cultivate successfully with unsuccessfully it is primary
Condition, therefore to be tried hard to be in every operation sterile to greatest extent.Air-breather：It is to be directly entered by eccentric vent line
Reactor, gas is uniformly distributed by the porous annular distributor of pot bottom.Right porous annular distributor is micropore ring
Shape is distributed on pipeline, and is contacted for a long time with material, because the smaller latus rectum in aperture easily blocks, easily cause cleaning it is not thorough, go out
Bacterium is incomplete.
Therefore, the utility model proposes sterile aeration mixing device, for solving the deficiencies in the prior art.
Utility model content
The purpose of this utility model is and the sterile air agitation dress proposed in order to solve shortcoming present in prior art
Put.
To achieve these goals, the utility model employs following technical scheme：
Sterile aeration mixing device, including motor and motor cabinet, motor is installed at the top of the motor cabinet,
The output shaft of the motor is connected with outer steel seat by connecting key, and the internal circumferential of the outer steel seat is provided with first
High temperature resistant strong magnet, the bottom of the motor cabinet are provided with base, separation sleeve, the separation sleeve are provided with the top of the base
Inner top be provided with interior magnet steel seat, the top of the interior magnet steel seat is circumferentially provided with the second high temperature resistant strong magnet, the interior magnet steel
The inner bottom part of seat is provided with power transmission shaft by steady pin, and the bottom of the base sets magnetic fluid seal, and power transmission shaft runs through
Magnetic fluid seal, the side of the separation sleeve is connected with air inlet pipe, and the lower end of air inlet pipe extends to the inside of separation sleeve, institute
The lower end for stating power transmission shaft is provided with centre bore, and the side surface upper part of the power transmission shaft is provided with air admission hole, and air admission hole centre bore with every
From set（8）Intracavity inter-connection.
Preferably, together with the motor cabinet is bolted on motor.
Preferably, together with the base is bolted on separation sleeve.
Compared with prior art, the beneficial effects of the utility model are：Determine that operating temperature must not exceed 150 DEG C, work
Pressure is not more than 1MPa, and at the top of closed tank body, sterile aeration mixing device is formed by being threadedly coupled with cover flange,
Installed in the hollow power transmission shaft of tank interior, rotated by motor driven outer refractory strong magnets and produce rotation magnetic force, come
Tank interior hollow power transmission shaft is driven, the hollow agitating shaft wheel rotation for connecting it, to reach the distribution of gas, gas is existed
Scattered or gas-liquid separation in liquid, isolation, is divided into inside and outside two parts by sterile aeration mixing device.Outer refractory strength magnet steel
Seat and motor connection.Internal high temperature resistant strength magnetic support is fixed with power transmission shaft, and aperture is provided with separation sleeve and is communicated with air inlet pipe, gas
Enter the inner chamber of separation sleeve by the aperture on separation sleeve, communicated with the hollow power transmission shaft installed in inner chamber, sterile gas leads to
Cross the power transmission shaft with centre bore and enter reactor, the high temperature resistant strength magnet steel in separation sleeve is contactless rotation, thus will not
End is ground in generation caused by because of friction, the utility model structure is novel, ingenious in design, rational in infrastructure, is adapted to popularization.
Brief description of the drawings
Fig. 1 be the utility model proposes sterile aeration mixing device structural representation.
In figure：1 motor, 2 connecting keys, 3 motor cabinets, 4 outer steel seats, 5 first high temperature resistant strong magnets, 6 second resistance to height
Warm strong magnet, magnet steel seat in 7,8 separation sleeves, 9 steady pins, 10 power transmission shafts, 11 magnetic fluid seals, 12 air inlet pipe, 13 centre bores,
14 bases.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.
Reference picture 1, sterile aeration mixing device, including motor 1 and motor cabinet 3, the top of motor cabinet 3 are provided with drive
Dynamic motor 1, the output shaft of motor 1 are connected with outer steel seat 4 by connecting key 2, and the internal circumferential of outer steel seat 4 is provided with
First high temperature resistant strong magnet 5, the bottom of motor cabinet 3 are provided with base 14, and the top of base 14 is provided with separation sleeve 8, separation sleeve 8
Inner top be provided with interior magnet steel seat 7, the top of interior magnet steel seat 7 is circumferentially provided with the second high temperature resistant strong magnet 6, interior magnet steel seat 7
Inner bottom part is provided with power transmission shaft 10 by steady pin 9, and the bottom of base 14 sets magnetic fluid seal 11, and power transmission shaft 10 runs through
Magnetic fluid seal 11, the side of separation sleeve 8 is connected with air inlet pipe 12, and the lower end of air inlet pipe 12 extends to the interior of separation sleeve 8
Portion, the lower end of power transmission shaft 10 is provided with centre bore 13, and centre bore 13 is distributed along the axial direction of air inlet pipe 12, on the side of power transmission shaft 10
Portion is provided with air admission hole, and air admission hole is centre bore 13 and the intracavity inter-connection of separation sleeve 8.
In the utility model, together with motor cabinet 3 is bolted on motor 1, base 14 passes through with separation sleeve 8
It is bolted to together, separation sleeve 8 is welded on motor cabinet 3, determines that operating temperature must not exceed 150 DEG C, operating pressure is little
In 1MPa, at the top of closed tank body, sterile aeration mixing device is formed by being threadedly coupled with cover flange, installed in tank
The hollow power transmission shaft 10 in internal portion, is rotated by motor driven outer refractory strong magnets and produces rotation magnetic force, to drive tank
Body inner hollow core power transmission shaft 10, the hollow agitating shaft wheel rotation for connecting it, to reach the distribution of gas, makes gas in liquid
In disperse or gas-liquid separation, isolation, sterile aeration mixing device is divided into inside and outside two parts by 8.Outer refractory strength magnet steel seat
With motor connection.Internal high temperature resistant strength magnetic support is fixed with power transmission shaft 10, and aperture is provided with separation sleeve 8 and is communicated with air inlet pipe 12,
Gas enters the inner chamber of separation sleeve 8 by the aperture on separation sleeve, is communicated with the hollow power transmission shaft 10 installed in inner chamber, sterile
Gas enters reactor by the power transmission shaft 10 with centre bore 13, and the high temperature resistant strength magnet steel in separation sleeve 8 is contactless rotation
Turn, thus will not produce because of friction and caused by grind end, the utility model structure is novel, ingenious in design, rational in infrastructure, is adapted to push away
Extensively.
The utility model when in use, determines that operating temperature must not exceed 150 DEG C, and operating pressure is not more than 1MPa, installation
At the top of closed tank body, sterile aeration mixing device is formed by being threadedly coupled with cover flange, installed in the sky of tank interior
Core power transmission shaft 10, rotated by motor driven outer refractory strong magnets and produce rotation magnetic force, to drive tank interior hollow
Power transmission shaft 10, the hollow agitating shaft wheel rotation for connecting it, to reach the distribution of gas, make gas scattered or gas in a liquid
Liquid is separated, and sterile aeration mixing device is divided into inside and outside two parts by separation sleeve 8.Outer refractory strength magnet steel seat connects with motor
Connect.Internal high temperature resistant strength magnetic support is fixed with power transmission shaft 10, and aperture is provided with separation sleeve 8 and is communicated with air inlet pipe 12, gas passes through
Aperture on separation sleeve enters the inner chamber of separation sleeve 8, is communicated with the hollow power transmission shaft 10 installed in inner chamber, sterile gas passes through
Power transmission shaft 10 with centre bore 13 enters reactor, and the high temperature resistant strength magnet steel in separation sleeve 8 is contactless rotation, thus not
Can produce because of friction and caused by grind end, the utility model structure is novel, ingenious in design, rational in infrastructure, is adapted to promote.
It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (3)
1. sterile aeration mixing device, including motor（1）And motor cabinet（3）, the motor cabinet（3）Top drive is installed
Dynamic motor（1）, it is characterised in that the motor（1）Output shaft pass through connecting key（2）It is connected with outer steel seat（4）, institute
State outer steel seat（4）Internal circumferential the first high temperature resistant strong magnet is installed（5）, the motor cabinet（3）Bottom bottom is installed
Seat（14）, the base（14）Top separation sleeve is installed（8）, the separation sleeve（8）Inner top be provided with interior magnet steel seat
（7）, the interior magnet steel seat（7）Top the second high temperature resistant strong magnet is circumferentially installed（6）, the interior magnet steel seat（7）Interior bottom
Portion passes through steady pin（9）Power transmission shaft is installed（10）, the base（14）Bottom set magnetic fluid seal（11）, and be driven
Axle（10）Through magnetic fluid seal（11）, the separation sleeve（8）Side be connected with air inlet pipe（12）, and air inlet pipe（12）'s
Lower end extends to separation sleeve（8）Inside, the power transmission shaft（10）Lower end be provided with centre bore（13）, the power transmission shaft（10）'s
Side surface upper part is provided with air admission hole, and air admission hole is centre bore（13）With separation sleeve（8）Intracavity inter-connection.
2. sterile aeration mixing device according to claim 1, it is characterised in that the motor cabinet（3）With motor
（1）It is bolted on together.
3. sterile aeration mixing device according to claim 1, it is characterised in that the base（14）With separation sleeve（8）
It is bolted on together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720638193.2U CN206911259U (en) | 2017-06-05 | 2017-06-05 | Sterile aeration mixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720638193.2U CN206911259U (en) | 2017-06-05 | 2017-06-05 | Sterile aeration mixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206911259U true CN206911259U (en) | 2018-01-23 |
Family
ID=61314525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720638193.2U Active CN206911259U (en) | 2017-06-05 | 2017-06-05 | Sterile aeration mixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206911259U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114534591A (en) * | 2022-03-21 | 2022-05-27 | 广州齐志生物工程设备有限公司 | Upper end surface magnetic stirring device |
-
2017
- 2017-06-05 CN CN201720638193.2U patent/CN206911259U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114534591A (en) * | 2022-03-21 | 2022-05-27 | 广州齐志生物工程设备有限公司 | Upper end surface magnetic stirring device |
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