CN204981866U - Air intake system of fermentation cylinder - Google Patents
Air intake system of fermentation cylinder Download PDFInfo
- Publication number
- CN204981866U CN204981866U CN201520751980.9U CN201520751980U CN204981866U CN 204981866 U CN204981866 U CN 204981866U CN 201520751980 U CN201520751980 U CN 201520751980U CN 204981866 U CN204981866 U CN 204981866U
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- Prior art keywords
- pipe
- steam
- precision filter
- filter
- bypass pipe
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- 238000000855 fermentation Methods 0.000 title abstract description 12
- 230000004151 fermentation Effects 0.000 title abstract description 12
- 238000011144 upstream manufacturing Methods 0.000 claims description 10
- 238000001914 filtration Methods 0.000 claims description 9
- 230000008676 import Effects 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 7
- 230000001954 sterilising effect Effects 0.000 abstract description 17
- 238000004659 sterilization and disinfection Methods 0.000 abstract description 4
- 230000007306 turnover Effects 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 11
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 7
- 239000001301 oxygen Substances 0.000 description 7
- 229910052760 oxygen Inorganic materials 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 244000005700 microbiome Species 0.000 description 4
- 230000002906 microbiologic effect Effects 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 1
- 238000010564 aerobic fermentation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000011089 carbon dioxide Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Substances N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen(.) Chemical compound [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Apparatus Associated With Microorganisms And Enzymes (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The utility model belongs to the technical field of the fermentation is filtered, the purpose provides an air intake system of fermentation cylinder, and this system can reduce the loss of precision filter filter core, practices thrift use cost. An air intake system of fermentation cylinder, includes the intake pipe. The intake pipe divide into two branch roads, connects precision filter and bypass pipe respectively, precision filter and bypass pipe are parallel connection, insert the fermentation cylinder after joiing, precision filter props up on the road, sets up imported strainer valve and export strainer valve on the precision filter business turn over pipe respectively, set up the bypass valve on the bypass pipe. Set up the steam pipe of input steam in the intake pipe, set up the steam control valve on the steam pipe. Set up the bypass pipe parallelly connected with precision filter for control flap can be passed through, both functions of steam sterilization or independent steam sterilization together of fermentation cylinder and precision filter are realized. Can control according to the condition, rational utilization steam reduces the loss of precision filter filter core.
Description
Technical field
The utility model belongs to fermentation filtration art, is specifically related to a kind of inlet system of fermentor tank.
Background technology
Microorganism needs according to growth metabolism, is divided into anaerobic air type and aerobic type.And aerobe according to its requirement to oxygen, can be divided into aerobic microbiological, aerobic-anaerobic microbe and anaerobion.When fermentor tank is used for the fermentation of aerobe, need continue to pass into a large amount of aseptic gas in tank.For guaranteeing the sterile state of fermenting process.Need before fermentation to carry out sterilizing, in fermenting process, air inlet need be filtered through filter.
CN202297588U discloses a kind of diffuser with strainer, by arranging accurate filter, carrying out filtration sterilization to air inlet, improving degerming efficiency; And be connected to steam, before can fermenting, steam sterilizing is carried out to device.The accurate filter of this diffuser is arranged between steam inlet and fermentor tank.Before fermentation, fermentor tank and accurate filter need to carry out steam sterilizing, and high-temperature steam must first through accurate filter.And high temperature is comparatively large for the higher filter core loss of cost in accurate filter, need more renew cartridge after generally passing into high-temperature steam 20-30 time, device use cost is high.
Summary of the invention
The purpose of this utility model is to provide a kind of inlet system of fermentor tank, and this system can reduce the filter core loss of accurate filter, saves use cost.
For achieving the above object, the technical scheme that the utility model adopts is: a kind of inlet system of fermentor tank, comprises inlet pipe.Described inlet pipe is divided into two branch roads, connects accurate filter and bypass pipe respectively; Described accurate filter and bypass pipe, in being connected in parallel, converge rear access fermentor tank; On the branch road of described accurate filter, accurate filter inlet/outlet pipe is arranged respectively import filter tap and egress filtering valve; Described bypass pipe arranges by-pass valve.In described inlet pipe, bypass pipe upstream position arranges the vapour pipe of input steam; Described vapour pipe arranges steam control valve.
Preferred: in described inlet pipe, bypass pipe upstream position arranges the first pneumatic tube; Described first pneumatic tube is arranged the first gas transmission control valve.
Preferred: in described inlet pipe, bypass pipe upstream position arranges the second pneumatic tube; Described second pneumatic tube is arranged the second gas transmission control valve.
The utility model has following beneficial effect: arrange the bypass pipe in parallel with accurate filter, make it possible to by by-pass valve control, realizes the function of fermentor tank steam sterilizing or independent steam sterilizing together with accurate filter.According to circumstances can control, Appropriate application steam, and reduce the number of times that high-temperature steam passes into accurate filter, reduce the loss of filter element of precision filter, save use cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
As shown in Figure 1, a kind of inlet system of fermentor tank, comprises inlet pipe 3.Described inlet pipe 3 is divided into two branch roads, connects accurate filter 2 and bypass pipe 4 respectively; Described accurate filter 2 and bypass pipe 4, in being connected in parallel, converge rear access fermentor tank 1; On the branch road of described accurate filter 2, accurate filter 2 inlet/outlet pipe is arranged respectively import filter tap 21 and egress filtering valve 22; Described bypass pipe 4 arranges by-pass valve 41.In described inlet pipe 3, bypass pipe 4 upstream position arranges the vapour pipe 5 of input steam; Described vapour pipe 5 arranges steam control valve 51.Namely: the pipeline that by-pass valve 41 is connected with accurate filter 2 import is provided with import filter tap 21; By-pass valve 41 and accurate filter 2 export the pipeline be connected and are provided with egress filtering valve 22.
The bypass pipe 4 in parallel with accurate filter 2 is set, makes it possible to by by-pass valve control, realize the function of fermentor tank 1 steam sterilizing or independent steam sterilizing together with both accurate filters 2.Sterilizing steam used is provided by vapour pipe 5, and steam control valve 51 controls.
When fermentor tank 1 and accurate filter 2 all need to carry out steam sterilizing, during as used this fermentor tank 1 to ferment for the first time, close by-pass valve 41, open import filter tap 21 and egress filtering valve 22, and because vapour pipe 5 is positioned at bypass pipe 4 upstream position, input steam and also can pass into bypass pipe 4, the pipeline being namely positioned at vapour pipe 5 downstream position all can sterilizing together; When needing when only having fermentor tank 1 to carry out steam sterilizing, as second time or when using for the third time, being sterile state because now accurate filter 2 is interior, without the need to carrying out sterilizing, so close import filter tap 21 and egress filtering valve 22, opening by-pass valve 41; When needing when only having accurate filter 2 to carry out steam sterilizing, as used repeatedly, when accurate filter 2 filter effect is not good, closes egress filtering valve 22 and by-pass valve 41, opening import filter tap 21.Adjust according to practical situation like this, can Appropriate application steam, effectively can reduce the number of times that high-temperature steam passes into accurate filter 2 again, reduce the loss of filter element of precision filter, save use cost.
After above-mentioned sterilization process, steam off control valve 51 and by-pass valve 41, utilize inlet pipe 3 to pass into gas and ferment.Major part aerobic fermentation only need continue to pass into air.Therefore the air inlet mouth of pipe 6 of described inlet pipe 3 connects air source, regulates air flow quantity by the control valve 61 arranged.But microorganism requires comparatively general for oxygen content, and aerobic microbiological, aerobic-anaerobic microbe and anaerobion can be divided into.For satisfying the demand, preferably, in described inlet pipe 3, bypass pipe 4 upstream position arranges the first pneumatic tube 7; Described first pneumatic tube 7 arranges the first gas transmission control valve 71.Described first pneumatic tube 7 connects source of oxygen, regulates oxygen flow, the air mixed passed into the air inlet mouth of pipe 6 by the first gas transmission control valve 71, to meet the requirement of different microorganisms to oxygen concentration in gas.
For the anaerobion of small part, the just above-mentioned air inlet mouth of pipe 6 and the first pneumatic tube 7 minimum oxygen content that can provide at last, namely air oxygen content is about 21%, is still unfavorable for its carrying out of fermenting.Therefore, in described inlet pipe 3, bypass pipe 4 upstream position arranges the second pneumatic tube 8; Described second pneumatic tube 8 arranges the second gas transmission control valve 81.For anaerobion, the second pneumatic tube 8 can lead to nitrogen or carbonic acid gas etc., only inputs gas by the second pneumatic tube 8 to inlet pipe 3 during fermentation.Also can be in order to some special microorganisms, pass into different gas according to demand.Three pneumatic tubes cooperatively interact, and also can realize some special fermentation conditions, as different times in fermenting process, pass into the gas of different components different content, highly versatile.
Claims (3)
1. an inlet system for fermentor tank, comprises inlet pipe (3), it is characterized in that: described inlet pipe (3) is divided into two branch roads, connects accurate filter (2) and bypass pipe (4) respectively; Described accurate filter (2) and bypass pipe (4), in being connected in parallel, converge rear access fermentor tank (1); On the branch road of described accurate filter (2), accurate filter (2) inlet/outlet pipe is arranged respectively import filter tap (21) and egress filtering valve (22); Described bypass pipe (4) is arranged by-pass valve (41);
In described inlet pipe (3), bypass pipe (4) upstream position arranges the vapour pipe (5) of input steam; Described vapour pipe (5) is arranged steam control valve (51).
2. the inlet system of fermentor tank according to claim 1, is characterized in that: in described inlet pipe (3), and bypass pipe (4) upstream position arranges the first pneumatic tube (7); Described first pneumatic tube (7) is arranged the first gas transmission control valve (71).
3. the inlet system of fermentor tank according to claim 2, is characterized in that: in described inlet pipe (3), and bypass pipe (4) upstream position arranges the second pneumatic tube (8); Described second pneumatic tube (8) is arranged the second gas transmission control valve (81).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520751980.9U CN204981866U (en) | 2015-09-25 | 2015-09-25 | Air intake system of fermentation cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520751980.9U CN204981866U (en) | 2015-09-25 | 2015-09-25 | Air intake system of fermentation cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204981866U true CN204981866U (en) | 2016-01-20 |
Family
ID=55116250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520751980.9U Active CN204981866U (en) | 2015-09-25 | 2015-09-25 | Air intake system of fermentation cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204981866U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113337387A (en) * | 2021-06-03 | 2021-09-03 | 宁夏华吉生物有限公司 | Air filtering device and filtering method for adenine fermentation tank |
| CN117511713A (en) * | 2023-11-16 | 2024-02-06 | 百仑生物科技(江苏)有限公司 | Full-automatic fermentation tank for microbial culture medium and fermentation method thereof |
-
2015
- 2015-09-25 CN CN201520751980.9U patent/CN204981866U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113337387A (en) * | 2021-06-03 | 2021-09-03 | 宁夏华吉生物有限公司 | Air filtering device and filtering method for adenine fermentation tank |
| CN117511713A (en) * | 2023-11-16 | 2024-02-06 | 百仑生物科技(江苏)有限公司 | Full-automatic fermentation tank for microbial culture medium and fermentation method thereof |
| CN117511713B (en) * | 2023-11-16 | 2024-05-28 | 百仑生物科技(江苏)有限公司 | Full-automatic fermentation tank for microbial culture medium and fermentation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231107 Address after: No. 588, Middle Tianfu Avenue, Chengdu Hi tech Zone, China (Sichuan) Pilot Free Trade Zone, 610000, Sichuan Patentee after: Tongwei Agricultural Development Co.,Ltd. Address before: Tongwei International Center, No. 588, Middle Section of Tianfu Avenue, High tech Zone, Chengdu, Sichuan, 610093 Patentee before: TONGWEI Co.,Ltd. |