CN206751788U - A kind of riboflavin fermentation tank with cyclone separator - Google Patents
A kind of riboflavin fermentation tank with cyclone separator Download PDFInfo
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- CN206751788U CN206751788U CN201720305029.XU CN201720305029U CN206751788U CN 206751788 U CN206751788 U CN 206751788U CN 201720305029 U CN201720305029 U CN 201720305029U CN 206751788 U CN206751788 U CN 206751788U
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- Prior art keywords
- cyclone separator
- fermentation tank
- tail gas
- riboflavin
- pressure storage
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- Micro-Organisms Or Cultivation Processes Thereof (AREA)
Abstract
It the utility model is related to a kind of riboflavin fermentation tank with cyclone separator, including fermentation tank, the tail gas mouth of the fermentation tank is connected with cyclone separator, and the gas outlet of cyclone separator is connected with tail gas recycle tank, and the leakage fluid dram of cyclone separator is connected by return duct with fermentation tank；Pressure storage is connected between the tail gas mouth of the cyclone separator and fermentation tank.Pressure storage is set in this programme between cyclone separator and fermentation tank, and pressure storage is pre-stored to fermentation tail gas, plays a part of steady pressure, it is ensured that it is suitable into tail gas flow velocity during cyclone separator, advantageously ensure that the separating effect of tail gas.
Description
Technical field
A kind of riboflavin fermentation tank with cyclone separator is the utility model is related to, belongs to riboflavin production equipment technology neck
Domain.
Background technology
Riboflavin is a kind of important water soluble vitamin, can be converted into active phosphorylated metabolites flavine monokaryon in vivo
Thuja acid and flavin adenine dinucleotide (FAD).Its physiological function is mainly manifested on medicine and food：Participant's vivo biodistribution oxygen
Change enzyme system, realize the metabolism of carbohydrate, protein, nucleic acid and fat, utilization rate of the human body to protein can be improved, promote
Enter to grow；Auxotype hardening agent in aquaculture as livestock and poultry fishing, livestock and poultry fishing growth, development can be promoted and treated because lacking
Curled paralysis caused by few riboflavin, there is enhancing animal physique, improve the effect of birds laying rate.
The industrially preparing process of riboflavin is biological fermentation process.Fermentation method be by strain in specific culture medium through spore
Culture, seed tank culture, fermentation tank culture, obtained extracted, refined, the dry acquisition riboflavin finished product of zymotic fluid are simultaneously packaged into
Storehouse.
Riboflavin fermentation produces a large amount of tails using aerobic fermentation in fermentation process while large quantity of air is passed through
Gas, this tail gas often contain more impurity, such as water, riboflavin, thalline, if directly outer arrange, will cause environmental pollution.Specially
Sharp CN201220377538.0 discloses a kind of separator of riboflavin fermentation tail gas, and riboflavin is sent out using cyclone separator
Ferment tail gas is handled.The problem of existing be, due to the pressure of fermentation tank tail gas and unstable, especially in fermentation initial stage, tail gas
Pressure is relatively low, and flow velocity is slow when tail gas enters cyclone separator, centrifugal force deficiency, and separating effect is very poor.
The content of the invention
The purpose of this utility model is to provide a kind of riboflavin fermentation tank with cyclone separator, to solve above-mentioned ask
Topic, concrete scheme are：
A kind of riboflavin fermentation tank with cyclone separator, including fermentation tank, the tail gas mouth connection of the fermentation tank
There is cyclone separator, the gas outlet of cyclone separator is connected with tail gas recycle tank, and the leakage fluid dram of cyclone separator passes through return duct
It is connected with fermentation tank；Pressure storage is connected between the tail gas mouth of the cyclone separator and fermentation tank.
Further, connected between the tail gas mouth of the cyclone separator and fermentation tank by bronchus；The bronchus
Provided with control valve.
Further, the entrance point of the pressure storage is provided with check valve, and the port of export of the pressure storage is provided with
Pressure-relief valve.
Further, the volume of the pressure storage is the 1/2 ~ 1/3 of fermenter volume.
Beneficial point of the present utility model is, sets pressure reservoir in this programme between cyclone separator and fermentation tank
Tank, pressure storage are pre-stored to fermentation tail gas, play a part of steady pressure, it is ensured that into tail during cyclone separator
Gas velocity is suitable, advantageously ensures that the separating effect of tail gas.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
A kind of riboflavin fermentation tank with cyclone separator as shown in Figure 1, including fermentation tank 1, the fermentation tank 1
Tail gas mouth be connected with cyclone separator 2, the gas outlet of cyclone separator 2 is connected with tail gas recycle tank 3, cyclone separator 2
Leakage fluid dram is connected by return duct 4 with fermentation tank 1；Pressure is connected between the tail gas mouth of the cyclone separator 2 and fermentation tank 1
Holding vessel 5.Connected between the tail gas mouth of the cyclone separator 2 and fermentation tank 1 by bronchus 6；The bronchus 6 is provided with control
Valve 7 processed.The entrance point of the pressure storage 5 is provided with check valve 8, and the port of export of the pressure storage 5 is provided with pressure-relief valve 9,
Pressure-relief valve 9 is used to discharge tail gas in setting pressure limit.The volume of the pressure storage 5 is the 1/2 of the volume of fermentation tank 1
~1/3。
Beneficial point of the present utility model is, sets pressure reservoir in this programme between cyclone separator and fermentation tank
Tank, pressure storage are pre-stored to fermentation tail gas, play a part of steady pressure, it is ensured that into tail during cyclone separator
Gas velocity is suitable, advantageously ensures that the separating effect of tail gas.
Claims (4)
1. a kind of riboflavin fermentation tank with cyclone separator, including fermentation tank, it is characterised in that：The tail gas mouth of the fermentation tank
Cyclone separator is connected with, the gas outlet of cyclone separator is connected with tail gas recycle tank, and the leakage fluid dram of cyclone separator is by returning
Flow tube is connected with fermentation tank；Pressure storage is connected between the tail gas mouth of the cyclone separator and fermentation tank.
2. the riboflavin fermentation tank according to claim 1 with cyclone separator, it is characterised in that：The cyclone separator
It is connected between the tail gas mouth of fermentation tank by bronchus；The bronchus is provided with control valve.
3. the riboflavin fermentation tank according to claim 1 with cyclone separator, it is characterised in that：The pressure storage
Entrance point be provided with check valve, the port of export of the pressure storage is provided with pressure-relief valve.
4. the riboflavin fermentation tank according to claim 1 with cyclone separator, it is characterised in that：The pressure storage
Volume be fermenter volume 1/2 ~ 1/3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720305029.XU CN206751788U (en) | 2017-03-27 | 2017-03-27 | A kind of riboflavin fermentation tank with cyclone separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720305029.XU CN206751788U (en) | 2017-03-27 | 2017-03-27 | A kind of riboflavin fermentation tank with cyclone separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206751788U true CN206751788U (en) | 2017-12-15 |
Family
ID=60611720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720305029.XU Active CN206751788U (en) | 2017-03-27 | 2017-03-27 | A kind of riboflavin fermentation tank with cyclone separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206751788U (en) |
-
2017
- 2017-03-27 CN CN201720305029.XU patent/CN206751788U/en active Active
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