CN207877734U - A kind of strain improvement seeding tank convenient for inoculation - Google Patents
A kind of strain improvement seeding tank convenient for inoculation Download PDFInfo
- Publication number
- CN207877734U CN207877734U CN201721759583.1U CN201721759583U CN207877734U CN 207877734 U CN207877734 U CN 207877734U CN 201721759583 U CN201721759583 U CN 201721759583U CN 207877734 U CN207877734 U CN 207877734U
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- Prior art keywords
- inoculation
- low pressure
- seeding tank
- tank body
- tank
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Abstract
The utility model discloses a kind of strain improvement seeding tanks convenient for inoculation, it include tank body, tank body top is provided with inoculated tube, inoculation valve is provided on inoculated tube, tank body is connected by conduit with low pressure volumes at middle part or top, it is provided with low pressure valve on conduit, solves the problems, such as that inoculating process program is cumbersome.The utility model increases a low pressure volumes on the basis of original seeding tank, and the seed liquor of seed metallization bottle is discharged into seeding tank by the draught head of low pressure volumes and seeding tank and seed metallization bottle etc..The air pressure of low pressure volumes is less than the air pressure of seeding tank, and low pressure volumes can be just evacuated before inoculation, without being just evacuated in inoculation, therefore can greatly simplify inoculating process.
Description
Technical field
The utility model is related to chemical equipment technical field more particularly to a kind of strain improvement seeds convenient for inoculation
Tank.
Background technology
In fermentation industry, the step of inoculation there are one seed liquor to the selection and breeding meeting of strain, which is by seed metallization bottle
Or wait for that breeding species seed liquor is inoculated into seeding tank to carry out remaining steps in the containers such as shaking flask.Common inoculation method
For differential pressure inocalation method.By taking seed metallization bottle as an example, the substantially step of inoculation is：Necessary disappear first is carried out to operating area before inoculation
Poison and reduce air flowing to the greatest extent, when inoculation lights the inoculation nozzle of fireball calcination seeding tank, slightly opens inoculation valve, makes kind
Filtrated air is discharged with weak gas flow in sub- tank；Then the gauze that seed metallization bottle is opened in flame region, rapidly by metal kind
The metal hose of sub- tank and the metal hose of seeding tank are connected and are tightened, and the intake valve of seeding tank are opened at this time, due to metal kind
Sub- bottle is connected to seeding tank, therefore the air pressure of seed metallization bottle and seeding tank gradually increases gradually increase, and reaches air pressure balance, when
Reach certain pressure in seed metallization bottle and seeding tank（Generally 0.10 ~ 0.15MPa）When, intake valve is closed, then open kind
The air pressure rapid drawdown so that seeding tank is exhausted in the air outlet valve of sub- tank, and there are air pressures between seed metallization bottle and seeding tank at this time
Difference, so that the seed liquor of seed metallization bottle can be pressed into seeding tank, when seeding tank pressure drop to a certain extent（Generally
0.03~0.05MPa）When, air outlet valve is closed, then adjusts intake valve and air outlet valve so as to reach desired air pressure in seeding tank,
Intake valve, air outlet valve and inoculation valve are finally closed to complete to be inoculated with.But during whole operation, it is same to generally require 2 ~ 3 people
When operate, and operation order must be followed strictly, the operating procedure of this complexity is obviously unfavorable for industrializing a wide range of production, because
A kind of this optimization, the seeding tank of inoculating process can be simplified become demand.
Utility model content
For the above deficiency, the utility model provides a kind of strain improvement use convenient for inoculation that can simplify inoculating process
Seeding tank.
In order to achieve the above objectives, the utility model adopts the following technical solution：
A kind of strain improvement seeding tank convenient for inoculation includes tank body, the tank body top is provided with inoculated tube, institute
It states and is provided with inoculation valve on inoculated tube, the tank body is connected by conduit with low pressure volumes at middle part or top, the conduit
On be provided with low pressure valve.
Preferably, it is additionally provided with exhaust tube on the low pressure volumes, extraction valve is provided on the exhaust tube.
Preferably, it is provided with the first air gauge on the tank body, the second air gauge is provided on low pressure volumes.
Preferably, the inoculated tube is Thermostable flexible hose.
Preferably, the tank body is provided with observation window on the side wall on middle part or top.
Preferably, the conduit is hose.
Compared with prior art, the utility model has the beneficial effects that：The utility model on the basis of original seeding tank,
A low pressure volumes are increased, by the draught head of low pressure volumes and seeding tank and seed metallization bottle etc. by the kind of seed metallization bottle
Sub- liquid discharges into seeding tank.The air pressure of low pressure volumes is less than the air pressure of seeding tank, and low pressure volumes can be just evacuated before inoculation,
Without being just evacuated in inoculation, therefore inoculating process can be greatly simplified.Due to be not necessarily to inoculation when pumping, exhaust and it is defeated
Gas, inoculating process have broken away from the dependence to pumping, exhaust and gas transmission equipmen to a certain degree, that is, are inoculated with work and do not need to match in real time
Have pumping, exhaust and gas transmission equipmen so that inoculation work is more flexible, and inoculation environment is more loose.
Description of the drawings
It is required in being described below to embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
The attached drawing used is briefly described.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the operating diagram of the utility model.
Wherein, label as shown in the figure for：1：Tank body；2：Inoculated tube；3：It is inoculated with valve；4：Conduit；5：Low pressure volumes；6：Low pressure
Valve；7：Exhaust tube；8：Extraction valve；9：First air gauge；10：Second air gauge；11：Observation window；12：Seed metallization bottle.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe.Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set
Set ", " connection " etc. shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；
It can be mechanical connection, can also be electrical connection；It can be directly connected, can also indirectly connected through an intermediary, it can be with
It is the connection inside two elements.For the ordinary skill in the art, it can understand that above-mentioned term exists with concrete condition
Concrete meaning in the utility model.In addition, term " first ", " second " etc. are only used for distinguishing description, and should not be understood as referring to
Show or imply relative importance.
Embodiment 1
Fig. 1 is please referred to, the utility model provides a kind of strain improvement seeding tank convenient for inoculation.Seeding tank includes tank
Body 1,1 top of tank body are provided with inoculated tube 2, and inoculation valve 3 is provided on inoculated tube 2, and tank body 1 passes through conduit 4 and low pressure on top
Cavity 5 is connected, and low pressure valve 6 is provided on conduit 4, and conduit 4 is hose, and hose contributes to the imitated of low pressure volumes 5, passes through tune
Section low pressure valve 6 may be implemented tank body 1 and be connected to or be isolated with low pressure volumes 5.The utility model mesolow cavity 5 refer to air pressure inside compared with
1 air pressure inside of tank body wants low container, is preferably made of stainless steel material, before use, external air-extractor can be used（Such as
Aspiration pump）Pumping process is carried out to low pressure volumes 5, so that the air pressure inside low pressure volumes 5 is less than the air pressure inside tank body 1.
The general structure of tank body 1 is identical as the general structure of common seeding tank, is no longer described in detail to this.Tank body is set on 1 top
It is equipped with the first air gauge 9, low pressure volumes are provided with the second air gauge 10 on 5 top, pass through the first air gauge 9 and the second air gauge
10 can observe the air pressure inside of tank body 1 and low pressure volumes 5 in real time.5 bottom of low pressure volumes is additionally provided with exhaust tube 7, exhaust tube 7
On be provided with extraction valve 8, air-extractor can realize the pumping of low pressure volumes 5 by exhaust tube 7, and extraction valve 8 is in pumping
It opens to realize pumping, is closed after the completion of pumping to keep the air pressure of low pressure volumes 5.
Fig. 1 is please referred to, in a preferred embodiment, inoculated tube 2 is Thermostable flexible hose, and Thermostable flexible hose has stronger suitable
Ying Xing can put in 2 length of inoculated tube in one's power range, extend to multiple positions.
Fig. 1 is please referred to, in a preferred embodiment, tank body 1 is provided with observation window 11 in middle part of sliding channel, and observation window 11 is
Glass material, transparent observation window 11 help to observe the inner case of tank body 1.
It please refers to shown in Fig. 2, the operation principle of the utility model is：Inoculation valve 3, low pressure valve 6 are first closed when use, according to
Traditional inoculation method connects seed metallization bottle 12 by inoculated tube 2（Or other hold the container of seed liquor）Hose and tie up
Tightly, opening inoculation valve 3 at this time makes seed metallization bottle 12（Or other hold the container of seed liquor）It is connected to tank body 1 and gradually realizes
Air pressure balance, then rapid opening low pressure valve 6, since the air pressure of low pressure volumes 5 is lower than the air pressure of tank body 1, the air pressure of tank body 1
It can reduce rapidly, at this time seed metallization bottle 12（Or other hold the container of seed liquor）There are draught heads between tank body 1, thus
It can be seed metallization bottle 12（Or other hold the container of seed liquor）Seed liquor be pressed into inside tank body 1, realize inoculation.
Above description is only a specific implementation of the present invention, but the scope of protection of the utility model is not limited to
In this, any one skilled in the art within the technical scope disclosed by the utility model, the change that can be readily occurred in
Change or replace, should be covered within the scope of the utility model.Therefore, the scope of protection of the utility model should be with described
Subject to scope of the claims.
Claims (6)
1. a kind of strain improvement seeding tank convenient for inoculation includes tank body（1）, the tank body（1）Top is provided with inoculation
Pipe（2）, the inoculated tube（2）On be provided with inoculation valve（3）, it is characterised in that：The tank body（1）At middle part or top by leading
Pipe（4）With low pressure volumes（5）It is connected, the conduit（4）On be provided with low pressure valve（6）.
2. the strain improvement seeding tank according to claim 1 convenient for inoculation, it is characterised in that：The low pressure volumes
（5）On be additionally provided with exhaust tube（7）, the exhaust tube（7）On be provided with extraction valve（8）.
3. the strain improvement seeding tank according to claim 1 convenient for inoculation, it is characterised in that：The tank body（1）On
It is provided with the first air gauge（9）, low pressure volumes（5）On be provided with the second air gauge（10）.
4. the strain improvement seeding tank according to claim 1 convenient for inoculation, it is characterised in that：The inoculated tube（2）
For Thermostable flexible hose.
5. the strain improvement seeding tank according to claim 1 convenient for inoculation, it is characterised in that：The tank body（1）
It is provided with observation window on the side wall on middle part or top（11）.
6. the strain improvement seeding tank according to claim 1 convenient for inoculation, it is characterised in that：The conduit（4）For
Hose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721759583.1U CN207877734U (en) | 2017-12-16 | 2017-12-16 | A kind of strain improvement seeding tank convenient for inoculation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721759583.1U CN207877734U (en) | 2017-12-16 | 2017-12-16 | A kind of strain improvement seeding tank convenient for inoculation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207877734U true CN207877734U (en) | 2018-09-18 |
Family
ID=63501539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721759583.1U Expired - Fee Related CN207877734U (en) | 2017-12-16 | 2017-12-16 | A kind of strain improvement seeding tank convenient for inoculation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207877734U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107881098A (en) * | 2017-12-16 | 2018-04-06 | 广西华竹生物科技有限公司 | A kind of strain improvement seeding tank for being easy to inoculation |
-
2017
- 2017-12-16 CN CN201721759583.1U patent/CN207877734U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107881098A (en) * | 2017-12-16 | 2018-04-06 | 广西华竹生物科技有限公司 | A kind of strain improvement seeding tank for being easy to inoculation |
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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 |
Granted publication date: 20180918 Termination date: 20201216 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |