CN207362206U - A kind of pilot scale fermentation tank defoamer feed supplementing device - Google Patents
A kind of pilot scale fermentation tank defoamer feed supplementing device Download PDFInfo
- Publication number
- CN207362206U CN207362206U CN201721274985.2U CN201721274985U CN207362206U CN 207362206 U CN207362206 U CN 207362206U CN 201721274985 U CN201721274985 U CN 201721274985U CN 207362206 U CN207362206 U CN 207362206U
- Authority
- CN
- China
- Prior art keywords
- defoamer
- fermentation tank
- feed supplement
- pilot scale
- feed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of pilot scale fermentation tank defoamer feed supplementing device, including defoamer feed supplement bottle, even hose adapter, charging pin and fermentation tank feed supplement pipe, defoamer feed supplement bottle connect charging pin by connection flexible pipe, and charging pin is connected with fermentation tank feed supplement pipe；The middle part of the charging pin is equipped with hold-doun nut, and gasket is equipped with hold-doun nut；The interface of the fermentation tank feed supplement pipe is equipped with screw thread, is connected with charging pin closed；Peristaltic pump is connected between the connecting tube and charging pin, for defoamer to be squeezed into fermentation tank.The pilot scale fermentation tank defoamer feed supplementing device solve defoamer capacity it is smaller when caused by stainless steel clamp set defoamer tank waste and operate it is cumbersome, the sterile connection with fermentation tank after defoamer material bottle independently sterilizes is reached, facilitate the defoamer feed operation during pilot scale fermentation and metering, be conducive to groping and determining for operating parameter, while may extend in the application of the other material feed operations of pilot scale fermentation.
Description
Technical field：
A kind of feeding device of fermentation tank is the utility model is related to, particularly a kind of pilot scale fermentation tank defoamer feed supplementing device.
Background technology：
Aerobic fermentation makes to produce foam in tank because being passed through a large amount of filtrated airs and being stirred, to prevent foam top tank from drawing
Microbiological contamination etc. is played, needs addition defoamer in fermentation process at any time.It is corresponding to match somebody with somebody for large-scale fermenting and producing because defoamer dosage is more
It is equipped with the stainless steel defoamer tank that carrying vapour pipeline and jacketed can sterilize；But for 0.1-5M3Pilot scale fermentation tank, because of defoamer
Dosage is few, when required volume is less than 5L, because the too small jacketed of volume can situ steam sterilizing stainless steel defoamer tank should not make
Make, the defoamer tank usually configured is much larger than 5L, this, which just needs to be put into more defoamer side, may be sterilized and convey, and cause to disappear
The waste of infusion.Simultaneously because cleaning and numerous rope of sterilization process, make defoamer tank both uneconomical when low capacity operates or not
It is applicable in.This can be solved the problems, such as using defoamer bottle feed way, but pilot scale fermentation tank sterilization method is different from laboratory room small-sized tank,
Laboratory room small-sized tank can be sufficiently small with capacity charging bottle connect in advance after common in situ or displacement sterilizing, and pilot scale tank with
Charging bottle can only independently sterilize, this just needs the sterile connectivity problem for solving defoamer tank and fermentation tank.Pilot scale fermentation stresses
In process conditions grope and technological parameter determine, be by the necessary process of laboratory experiment horizontal direction industrialized production, in
The improvement of itself of examination technology is to promoting batch production to have realistic meaning.
The content of the invention：
The purpose of this utility model aims to provide a kind of pilot scale fermentation tank defoamer feed supplementing device, to solve low capacity defoaming
Waste during agent charging, simplifies operation, makes the defoamer feed operation during pilot scale fermentation economic and practical.
In order to solve the above technical problems, the utility model takes following technical scheme：
A kind of pilot scale fermentation tank defoamer feed supplementing device, including defoamer feed supplement bottle, connection flexible pipe, charging pin and fermentation tank
Feed supplement pipe, defoamer feed supplement bottle connect charging pin by connection flexible pipe, and charging pin is connected with fermentation tank feed supplement pipe；The fermentation
Tank feed supplement pipe is equipped with inlet valve, steam sterilizing inlet valve and exhaust steam valve；It is connected between the connection flexible pipe and charging pin compacted
Dynamic pump, for defoamer to be squeezed into fermentation tank.
Further, the defoamer feed supplement bottle is made of high temperature resistant material, and body is equipped with scale, and bottom is equipped with out
Material mouth, general volume are 1-5L.
Further, the middle part of the charging pin is equipped with hold-doun nut, and gasket is equipped with hold-doun nut；The gasket
It is made of high temperature resistant material, its diameter is identical with the internal diameter of hold-doun nut, for disposable.
Further, the interface of the fermentation tank feed supplement pipe is equipped with screw thread, it forms the side of coaxial sleeve with charging pin
Formula connects.
Further, the discharge outlet of the defoamer feed supplement bottle, in being additionally provided with a spring water stopper in connection flexible pipe.
The beneficial effects of the utility model are：The pilot scale fermentation tank defoamer feed supplementing device passes through defoamer with a scale
Feed supplement bottle connects charging pin by connection flexible pipe, and charging pin is equipped with band on the attachment device with nut and gasket and fermentation tank
The feed supplement interface tube of screw thread is connected, and defoamer is squeezed into fermentation tank through peristaltic pump, solve defoamer capacity it is smaller when with not
Become rusty steel clamp set defoamer tank caused by waste and operation it is cumbersome, reached the nothing with fermentation tank after defoamer material bottle independently sterilizes
Bacterium connects, and facilitates defoamer feed operation during pilot scale fermentation and metering, is conducive to groping and determining for operating parameter, reduces
Unnecessary waste.Meanwhile it may extend in the application of the other material feed operations of pilot scale fermentation.
Brief description of the drawings：
Fig. 1 is the overall structure diagram of the utility model pilot scale fermentation tank defoamer feed supplementing device；
Fig. 2 is feed in the utility model pin and the structure diagram of fermentation tank feed supplement pipe coupling part；
In figure：1- defoamer feed supplement bottles, 2- connection flexible pipes, 3- charging pins, 4- fermentation tank feed supplement pipes, 5- inlet valves, 6- steam
Vapour sterilizing inlet valve, 7- exhaust steam valves, 8- peristaltic pumps, 9- hold-doun nuts, 10- gaskets, 11- bottle caps, 12- gaskets, 13- air
Filter membrane, 14- spring water stoppers, 15- screw threads.
Embodiment：
The technical solution of the utility model is described in detail below in conjunction with the accompanying drawings.
As shown in Fig. 1~2, a kind of pilot scale fermentation tank defoamer feed supplementing device, including defoamer feed supplement bottle 1, connection flexible pipe
2nd, feed pin 3 and fermentation tank feed supplement pipe 4, and defoamer feed supplement bottle 1 connects charging pin 3, charging pin 3 and fermentation by connection flexible pipe 2
Tank feed supplement pipe 4 is connected；The middle part of the charging pin 3 is equipped with hold-doun nut 9, and gasket 10 is equipped with hold-doun nut 9；It is described close
The diameter of packing 10 is identical with the internal diameter of hold-doun nut 9, for disposable；The interface of the fermentation tank feed supplement pipe 4 is set
There is screw thread 15, it forms the mode of coaxial sleeve with charging pin 3 and is connected；The fermentation tank feed supplement pipe 4 is equipped with inlet valve 5, steams
Vapour sterilizing inlet valve 6 and exhaust steam valve 7；Peristaltic pump 8 is connected between the connection flexible pipe 2 and charging pin 3, for defoamer to be beaten
Enter fermentation tank；The defoamer feed supplement bottle 1 is equipped with scale, and bottom is equipped with discharge port；The discharge port of the defoamer feed supplement bottle 1
Place, in being additionally provided with a spring water stopper 14 in connection flexible pipe 2.
In use, after the defoamer feed supplement bottle 1 that will carry scale (volume 1-5L) adds defoamer, screw bottle cap 11 and press
Close packing 12 seals, and goes out together with connection flexible pipe 2, charging pin 3, fixing nut 9 and the gasket 10 connected in autoclave
Bacterium, is vented by air-filtering membrane 13；Charging pin 3 wraps up brown paper in advance, quickly extracts charging pin 3 out brown paper before inoculation and inserts
Enter the real fermentation tank feed supplement pipe 4 to disappear, the gasket 10 and hold-doun nut 9 and 4 interface of fermentation tank feed supplement pipe that will be fed on pin 3
Screw thread 15 match somebody with somebody cover screwing；At this time, the inlet valve 5 in fermentation tank feed supplement pipe 4 is closed, successively open steam sterilizing into
Steam valve 6 and air bleeding valve 7 sterilize, and opposite sequence closes each valve after completing sterilizing.Then, inlet valve 5 is opened, decontrols spring
Tongs 14, opens peristaltic pump 8, so as to add in defoamer to fermentation tank.When being not required to defoaming, peristaltic pump 8, inlet valve are closed
5 and spring water stopper 14, you can carry out the pin mouth of cleaning steam charge pipe 4 and charging pin 3.
Claims (5)
- A kind of 1. pilot scale fermentation tank defoamer feed supplementing device, it is characterised in that：Including defoamer feed supplement bottle (1), connection flexible pipe (2), feed pin (3) and fermentation tank feed supplement pipe (4), and defoamer feed supplement bottle (1) connects charging pin (3) by connection flexible pipe (2), adds Material pin (3) is connected with fermentation tank feed supplement pipe (4)；The middle part of the charging pin (3) is equipped with hold-doun nut (9), hold-doun nut (9) It is interior to be equipped with gasket (10)；The interface of the fermentation tank feed supplement pipe (4) is equipped with screw thread (15), itself and it is described charging pin (3) shape Mode into coaxial sleeve connects；Peristaltic pump (8) is connected between the connection flexible pipe (2) and charging pin (3), for that will defoam Fermentation tank is squeezed into agent.
- 2. pilot scale fermentation tank defoamer feed supplementing device according to claim 1, it is characterised in that：The defoamer feed supplement bottle (1) it is made of high temperature resistant material, body is equipped with scale, and bottom is equipped with discharge port, capacity 1-5L.
- 3. pilot scale fermentation tank defoamer feed supplementing device according to claim 1, it is characterised in that：The gasket (10) is adopted It is made of high temperature resistant material, its diameter is identical with the internal diameter of hold-doun nut (9), for disposable.
- 4. pilot scale fermentation tank defoamer feed supplementing device according to claim 1, it is characterised in that：The fermentation tank feed supplement pipe (4) inlet valve (5), steam sterilizing inlet valve (6) and exhaust steam valve (7) are equipped with.
- 5. pilot scale fermentation tank defoamer feed supplementing device according to claim 1, it is characterised in that：The defoamer feed supplement bottle (1) discharge outlet, spring water stopper (14) is equipped with the connection flexible pipe (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721274985.2U CN207362206U (en) | 2017-09-30 | 2017-09-30 | A kind of pilot scale fermentation tank defoamer feed supplementing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721274985.2U CN207362206U (en) | 2017-09-30 | 2017-09-30 | A kind of pilot scale fermentation tank defoamer feed supplementing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207362206U true CN207362206U (en) | 2018-05-15 |
Family
ID=62346534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721274985.2U Expired - Fee Related CN207362206U (en) | 2017-09-30 | 2017-09-30 | A kind of pilot scale fermentation tank defoamer feed supplementing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207362206U (en) |
-
2017
- 2017-09-30 CN CN201721274985.2U patent/CN207362206U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180515 Termination date: 20190930 |