CN206538420U - A kind of feeding medium during fermentation system air-pressure balancing device - Google Patents
A kind of feeding medium during fermentation system air-pressure balancing device Download PDFInfo
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- CN206538420U CN206538420U CN201720192872.1U CN201720192872U CN206538420U CN 206538420 U CN206538420 U CN 206538420U CN 201720192872 U CN201720192872 U CN 201720192872U CN 206538420 U CN206538420 U CN 206538420U
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- bottle
- air
- conduit
- pressure balancing
- feed supplement
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Abstract
The utility model is related to bioengineering field, more particularly to a kind of feeding medium during fermentation system air-pressure balancing device, including feed supplement bottle, air pressure balancing bottle, peristaltic pump, feed supplement access valve, conveying pipeline and barometric pipe, feed supplement bottle can be connected by conveying pipeline, peristaltic pump and feed supplement access valve with fermentation tank, feed supplement bottle is provided with the first conduit and the second conduit, and air pressure balancing bottle is provided with the 3rd conduit and air flue pipe；Feed supplement bottle is connected by the first conduit with conveying pipeline；Air pressure balancing bottle passes sequentially through the 3rd conduit, barometric pipe and the second conduit and connected with feed supplement bottle, and air pressure balancing bottle is communicated with air cleaner by air flue pipe.All feed supplements bottle of the utility model feeding medium during fermentation system air-pressure balancing device is all to realize air pressure balance by an air pressure balancing bottle, it is simple in construction, it is with low cost, both saved the consumption of air cleaner, microbiological contamination hidden danger is also reduced, so as to improve fermentation production efficiency.
Description
Technical field
The utility model is related to bioengineering field, more particularly to a kind of feeding medium during fermentation system air-pressure balancing device.
Background technology
Additional supplementary carbon source, nitrogen source, inorganic salt and other material are needed in microorganism fluid fermentation process, for small-sized fermentation
Tank, general to carry out feed supplement using feed supplement bottle and peristaltic pump, feed supplement bottle is connected with fermentation tank by flexible pipe, is started during feed supplement and is wriggled
Pump, the continuously extruded flexible pipe of peristaltic pump extrudes the air in flexible pipe into fermentation tank, makes soft intraductal atmospheric pressure less than gas in feed supplement bottle
Material is inhaled into stream in flexible pipe and is added in fermentation tank in pressure, therefore feed supplement bottle, to make flow feeding more smooth, it is necessary to assure mend
Expect to maintain normal pressure in bottle.The method generally used at present is connects an air cleaner on each feed supplement bottle, to ensure feed supplement
When air pressure balance, this method air cleaner is directly connected to feed supplement bottle, easily causes the pollution failure of air cleaner, increases microbiological contamination
Hidden danger, influences fermentation production efficiency.Each feed supplement bottle is required for connecting an air cleaner, complicated, and air filtration
Device is for easily-consumed products, it is necessary to often change, increase cost.
The content of the invention
Technical problem to be solved in the utility model is to provide a kind of feeding medium during fermentation system air-pressure balancing device, the device
Feed supplementing device structure can be simplified, microbiological contamination hidden danger is reduced, the usage amount of easily-consumed products air cleaner is reduced.
To achieve the above object, the technical solution adopted in the utility model is as follows.
A kind of feeding medium during fermentation system air-pressure balancing device, including feed supplement bottle, air pressure balancing bottle, peristaltic pump, feed supplement access valve,
Conveying pipeline and barometric pipe, the feed supplement bottle are connected by conveying pipeline, peristaltic pump and feed supplement access valve with fermentation tank, described
Feed supplement bottle is provided with the first conduit and the second conduit, and the air pressure balancing bottle is provided with the 3rd conduit and air flue pipe；The feed supplement
Bottle is connected by the first conduit with conveying pipeline；The air pressure balancing bottle passes sequentially through the 3rd conduit, barometric pipe and second
Conduit is connected with feed supplement bottle, and the air pressure balancing bottle is communicated with air cleaner by air flue pipe.
Preferably, the air pressure balancing bottle includes bottle cap and body, offer on the bottle cap for for the 3rd conduit and
The cap bore that air flue pipe is passed through, the number of the feed supplement bottle is n, n >=1, then the number of the cap bore is n+1, described
The number of 3rd conduit is n, and the 3rd conduit and air flue pipe both pass through corresponding cap bore and stretched into body.
Preferably, sealing ring and internal thread are provided with the bottle cap, the bottle mouth position of the body is provided with and internal thread phase
The external screw thread of cooperation, the upper end of the sealing ring is used for the upper surface for abutting bottle cap, and the lower end of the sealing ring is used to abut bottle
The upper end of the bottle mouth position of body, the 3rd conduit and air flue pipe both pass through sealing ring and corresponding cap bore stretches into body
It is interior.
Preferably, the length that the 3rd conduit is stretched into body is more than the length that air flue pipe is stretched into body.
Preferably, the number of the feed supplement bottle is 3, and the number of the cap bore is 4, and the number of the 3rd conduit is
3.
Preferably, the feed supplement access valve is four-way valve.
Preferably, the tube wall of the conveying pipeline includes the first polytetrafluoroethylene floor, the glass fibers set gradually from inside to outside
Tie up layer, the second polytetrafluoroethylene floor, stainless steel wire braiding layer and nylon layer.
The beneficial effects of the utility model are：All feed supplements of the utility model feeding medium during fermentation system air-pressure balancing device
Bottle is all to realize air pressure balance by an air pressure balancing bottle, simple in construction, with low cost, both saves air cleaner
Consumption, also reduces microbiological contamination hidden danger, so as to improve fermentation production efficiency.
Brief description of the drawings
Utility model is described further using accompanying drawing, but the embodiment in accompanying drawing is not constituted to of the present utility model
What is limited, on the premise of not paying creative work, can also be according to the following drawings for one of ordinary skill in the art
Obtain other accompanying drawings.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of air pressure balancing bottle.
Fig. 3 is the upward view of the bottle cap of air pressure balancing bottle.
Fig. 4 is the profile of conveying pipeline.
Reference includes：
11-feed supplement bottle 12-air pressure balancing bottle, 13-peristaltic pump
The conduit of 14-conveying pipeline, 15-four-way valve 16-the first
17-the second conduit the 18-the three conduit 19-air flue pipe
21-air cleaner, 22-bottle cap, 23-sealing ring
24-cap bore 25-the first, 26-glass layer of polytetrafluoroethylene floor
27-the second polytetrafluoroethylene floor 28-stainless steel wire, 29-nylon layer of braiding layer
31-fermentation tank, 32-external screw thread, 33-barometric pipe.
Embodiment
The utility model is further described below in conjunction with the accompanying drawings, accompanying drawing 1-4 is seen.
As shown in figure 1, a kind of feeding medium during fermentation system air-pressure balancing device, including feed supplement bottle 11, air pressure balancing bottle 12, wriggling
Pump 13, feed supplement access valve, conveying pipeline 14 and barometric pipe 33, feed supplement bottle 11 can by conveying pipeline 14, peristaltic pump 13 with
And feed supplement access valve is connected with fermentation tank 31, the feed supplement bottle 11 is provided with the first conduit 16 and the second conduit 17, and the air pressure is put down
The bottle 12 that weighs is provided with the 3rd conduit 18 and air flue pipe 19；The feed supplement bottle 11 is connected by the first conduit 16 with conveying pipeline 14；
The air pressure balancing bottle 12 passes sequentially through the 3rd conduit 18, the conduit 17 of barometric pipe 33 and second and connected with feed supplement bottle 11,
The air pressure balancing bottle 12 is communicated with air cleaner 21 by air flue pipe 19.First conduit 16 stretches to feed supplement bottle 11
Below feed liquid liquid level, under the drive of peristaltic pump 13, feed liquid enters fermentation tank 31 through conveying pipeline 14 and carries out feed supplement.Second conduit 17
The top of feed supplement 11 feed liquids of bottle is stretched to, to ensure air pressure balance.
As Figure 1-3, the air pressure balancing bottle 12 includes offering on bottle cap 22 and body, the bottle cap 22 for supplying
The cap bore 24 that 3rd conduit 18 and air flue pipe 19 are passed through, the number of the feed supplement bottle 11 is n, n >=1, then the cap bore
24 number is n+1, and the number of the 3rd conduit 18 is n, and the 3rd conduit 18 and air flue pipe 19 are both passed through
Corresponding cap bore 24 is stretched into body.Between the pipeline outer wall and bottle cap 22 of 3rd conduit 18, and air flue pipe 19 pipe
Good airproof performance between pipeline outer wall and bottle cap 22, gas will not be from cap bore 24 and the pipeline outer wall of the 3rd conduit 18 or logical with air
Leaked between the pipeline outer wall of road pipe 19.Preferably, the number of the feed supplement bottle 11 is 3, and the number of the cap bore 24 is 4
Individual, the number of the 3rd conduit 18 is 3, and the feed supplement access valve is four-way valve 15.Due to the setting of said structure, ability
Field technique personnel can be arranged as required to the number of feed supplement bottle 11, but whole feeding-system only needs to an air cleaner 21,
Both the consumption of air cleaner 21 had been saved, production cost is reduced, microbiological contamination hidden danger is also reduced, so as to improve fermenting and producing effect
Rate.
As shown in Fig. 2 be provided with sealing ring 23 and internal thread in the bottle cap 22, the bottle mouth position of the body be provided with it is interior
The external screw thread 32 that screw thread is engaged, the upper end of the sealing ring 23 is used for the upper surface for abutting bottle cap 22, the sealing ring 23
Lower end be used for abut body bottle mouth position upper end, the 3rd conduit 18 and air flue pipe 19 both pass through sealing ring 23 and
Corresponding cap bore 24 is stretched into body.In use, bottle cap 22, sealing ring 23, body are assembled up, sealing ring 23 is used to seal
Gap between bottle cap 22 and body, the 3rd conduit 18 and air flue pipe 19 are inserted into air pressure balancing bottle 12, and the 3rd leads
Pipe 18 is connected with feed supplement bottle 11, and air flue pipe 19 connects the external world by air cleaner 21, it is ensured that the gas of whole feed supplement process
Flatten weighing apparatus.
In the present embodiment, the length that the 3rd conduit 18 is stretched into body is stretched into body more than air flue pipe 19
Length.3rd conduit 18 stretches to position of the air pressure balancing bottle 12 close to bottom, and air flue pipe 19 stretches to bottle mouth position, feed supplement
The gas of the discharge of bottle 11 can enter air pressure balancing bottle 12 by the 3rd conduit 18, then discharged, had by air flue pipe 19 again
Help keep the air pressure balance of feed supplement process.
As shown in figure 4, the tube wall of the conveying pipeline 14 include set gradually from inside to outside the first polytetrafluoroethylene floor 25,
Glass layer 26, the second polytetrafluoroethylene floor 27, stainless steel wire braiding layer 28 and nylon layer 29.The corrosion resistance of conveying pipeline 14
It is good with wearability, with good mechanical strength, it is adaptable to the environment of fermentation plant, the bulk life time of pipeline can be extended, be easy to
Cleaning.
Finally it should be noted that above example is only illustrating the technical solution of the utility model, rather than to this reality
With the limitation of novel protected scope, although being explained with reference to preferred embodiment to the utility model, this area it is general
Lead to it will be appreciated by the skilled person that can be modified to the technical solution of the utility model or equivalent substitution, without departing from this
The spirit and scope of utility model technical scheme.
Claims (7)
1. a kind of feeding medium during fermentation system air-pressure balancing device, it is characterised in that：Including feed supplement bottle, air pressure balancing bottle, peristaltic pump, benefit
Expect access valve, conveying pipeline and barometric pipe, the feed supplement bottle passes through conveying pipeline, peristaltic pump and feed supplement access valve and fermentation tank
Connection, the feed supplement bottle is provided with the first conduit and the second conduit, and the air pressure balancing bottle is provided with the 3rd conduit and air flue pipe；
The feed supplement bottle is connected by the first conduit with conveying pipeline；The air pressure balancing bottle passes sequentially through the 3rd conduit, barometric pipe
And second conduit and feed supplement bottle connect, the air pressure balancing bottle is communicated with air cleaner by air flue pipe.
2. a kind of feeding medium during fermentation system air-pressure balancing device according to claim 1, it is characterised in that：The air pressure balance
Bottle includes offering the cap bore for passing through for the 3rd conduit and air flue pipe, the benefit on bottle cap and body, the bottle cap
The number of bottle is expected for n, n >=1, then the number of the cap bore is n+1, and the number of the 3rd conduit is n, described the
Three conduits and air flue pipe both pass through corresponding cap bore and stretched into body.
3. a kind of feeding medium during fermentation system air-pressure balancing device according to claim 2, it is characterised in that：Set in the bottle cap
Have a sealing ring and internal thread, the bottle mouth position of the body is provided with the external screw thread being engaged with internal thread, the sealing ring it is upper
The upper surface for abutting bottle cap is held, the lower end of the sealing ring is used for the upper end for abutting the bottle mouth position of body, and the described 3rd leads
Pipe and air flue pipe both pass through sealing ring and corresponding cap bore is stretched into body.
4. a kind of feeding medium during fermentation system air-pressure balancing device according to claim 2, it is characterised in that：Described 3rd leads
The length that pipe is stretched into body is more than the length that air flue pipe is stretched into body.
5. a kind of feeding medium during fermentation system air-pressure balancing device according to claim 2, it is characterised in that：The feed supplement bottle
Number is 3, and the number of the cap bore is 4, and the number of the 3rd conduit is 3.
6. a kind of feeding medium during fermentation system air-pressure balancing device according to claim 5, it is characterised in that：The feed supplement path
Valve is four-way valve.
7. a kind of feeding medium during fermentation system air-pressure balancing device according to claim 1, it is characterised in that：The conveying pipeline
Tube wall includes the first polytetrafluoroethylene floor, glass layer, the second polytetrafluoroethylene floor, the stainless steel set gradually from inside to outside
Silk braiding layer and nylon layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720192872.1U CN206538420U (en) | 2017-03-01 | 2017-03-01 | A kind of feeding medium during fermentation system air-pressure balancing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720192872.1U CN206538420U (en) | 2017-03-01 | 2017-03-01 | A kind of feeding medium during fermentation system air-pressure balancing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206538420U true CN206538420U (en) | 2017-10-03 |
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ID=59940699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720192872.1U Active CN206538420U (en) | 2017-03-01 | 2017-03-01 | A kind of feeding medium during fermentation system air-pressure balancing device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110628590A (en) * | 2018-06-22 | 2019-12-31 | 深圳市前海小藻科技有限公司 | Fermentation method for reducing risk of bacterial contamination |
| CN111440704A (en) * | 2020-03-18 | 2020-07-24 | 哈尔滨工业大学 | Convenient method and device for efficiently enriching N-DAMO bacteria |
-
2017
- 2017-03-01 CN CN201720192872.1U patent/CN206538420U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110628590A (en) * | 2018-06-22 | 2019-12-31 | 深圳市前海小藻科技有限公司 | Fermentation method for reducing risk of bacterial contamination |
| CN111440704A (en) * | 2020-03-18 | 2020-07-24 | 哈尔滨工业大学 | Convenient method and device for efficiently enriching N-DAMO bacteria |
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