CN204385186U - A kind of device of liquid submerged fermentation air distribution - Google Patents
A kind of device of liquid submerged fermentation air distribution Download PDFInfo
- Publication number
- CN204385186U CN204385186U CN201520011166.3U CN201520011166U CN204385186U CN 204385186 U CN204385186 U CN 204385186U CN 201520011166 U CN201520011166 U CN 201520011166U CN 204385186 U CN204385186 U CN 204385186U
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- CN
- China
- Prior art keywords
- inlet pipe
- air distribution
- pipe
- submerged fermentation
- liquid submerged
- 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
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- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
A kind of device of liquid submerged fermentation air distribution, described inlet pipe one end connects air distribution pipe, the described inlet pipe the other end connects inlet pipe connection, described inlet pipe connection is reversed round bench shaped, described inlet pipe connection one end connects ring pipe, there are several circular ports being basic point with the ring pipe center of circle described ring pipe lower end, this device makes to enter substratum pressurized air by arranging ring pipe and air inlet tubule can be evenly distributed in fermentor tank, thus allow the dissolved oxygen in substratum be fully used, substantially increase the working efficiency of fermentor tank.
Description
Technical field
The utility model relates to a kind of device, particularly relates to a kind of device of liquid submerged fermentation air distribution.
Background technology
What traditional liquid submerged fermentation adopted is the bend pipe air feed that an air distribution pipe stretches at the bottom of tank, after this plenum system makes pressurized air enter fermentor tank, easily cause air can not be uniformly distributed the defect not high with utilization ratio, under this mode operates, in substratum, dissolved oxygen is on the low side, directly affects the growth metabolism of aerobic bacteria.
Summary of the invention
The purpose of this utility model is the device providing a kind of liquid submerged fermentation air distribution, solve after traditional liquid submerged fermentation causes pressurized air to enter fermentor tank, easily cause air can not be uniformly distributed the defect not high with utilization ratio, under this mode operates, in substratum, dissolved oxygen is on the low side, directly affects the problem of the growth metabolism of aerobic bacteria.
The utility model realizes like this, it comprises inlet pipe, inlet pipe connection, ring pipe, air inlet tubule, it is characterized in that: described inlet pipe one end connects air distribution pipe, the described inlet pipe the other end connects inlet pipe connection, described inlet pipe connection is reversed round bench shaped, described inlet pipe connection one end connects ring pipe, there are several circular ports being basic point with the ring pipe center of circle described ring pipe lower end, placed several air inlet tubules in described circular port, described air inlet tubule is connected with circular port running fit.
Described inlet pipe connection upper end diameter is 250MM, and lower end diameter is 125MM.
Described ring pipe diameter is 125MM, and length is 1100MM.
Described air inlet tube diameter is 40MM, and length is 80MM.
The spacing of described air inlet tubule is 60MM.
The spacing of described ring pipe and fermentor tank bottom is 550MM.
Technique effect of the present utility model is: this device makes to enter substratum pressurized air by arranging ring pipe and air inlet tubule can be evenly distributed in fermentor tank, thus allow the dissolved oxygen in substratum be fully used, substantially increase the working efficiency of fermentor tank.
Accompanying drawing explanation
Fig. 1 is structure upward view of the present utility model.
In the drawings, 1, inlet pipe 2, inlet pipe connection 3, ring pipe 4, air inlet tubule.
Embodiment
Composition graphs 1 illustrates the utility model, described inlet pipe 1 one end connects air distribution pipe, described inlet pipe 1 the other end connects inlet pipe connection 2, described inlet pipe connection 2 is reversed round bench shaped, described inlet pipe connection 2 one end connects ring pipe 3, there are several circular ports being basic point with ring pipe 3 center of circle described ring pipe 3 lower end, placed several air inlet tubules 4 in described circular port, described air inlet tubule 4
Be connected with circular port running fit.
During use, pressurized air is by inlet pipe 1, inlet pipe connection 2, ring pipe 3 and air inlet tubule 4 enter in fermentor tank successively, in this process inlet pipe connection 2 due to diameter descending, cause the pressure added in pressurized air, thus make air inlet tubule 4 pressurized air density out larger, the pressurized air in fermentor tank is evenly distributed in the substratum of tank body.
Claims (6)
1. the device of a liquid submerged fermentation air distribution, it comprises inlet pipe, inlet pipe connection, ring pipe, air inlet tubule, it is characterized in that: described inlet pipe one end connects air distribution pipe, the described inlet pipe the other end connects inlet pipe connection, described inlet pipe connection is reversed round bench shaped, described inlet pipe connection one end connects ring pipe, there are several circular ports being basic point with the ring pipe center of circle described ring pipe lower end, placed several air inlet tubules in described circular port, described air inlet tubule is connected with circular port running fit.
2. a kind of device of liquid submerged fermentation air distribution according to claims 1, it is characterized in that: described inlet pipe connection upper end diameter is 250MM, lower end diameter is 125MM.
3. a kind of device of liquid submerged fermentation air distribution according to claims 1, it is characterized in that: described ring pipe diameter is 125MM, length is 1100MM.
4. a kind of device of liquid submerged fermentation air distribution according to claims 1, it is characterized in that: described air inlet tube diameter is 40MM, length is 80MM.
5. a kind of device of liquid submerged fermentation air distribution according to claims 1, is characterized in that: the spacing of described air inlet tubule is 60MM.
6. a kind of device of liquid submerged fermentation air distribution according to claims 1, is characterized in that: the spacing of described ring pipe and fermentor tank bottom is 550MM.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520011166.3U CN204385186U (en) | 2015-01-08 | 2015-01-08 | A kind of device of liquid submerged fermentation air distribution |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520011166.3U CN204385186U (en) | 2015-01-08 | 2015-01-08 | A kind of device of liquid submerged fermentation air distribution |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204385186U true CN204385186U (en) | 2015-06-10 |
Family
ID=53357921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520011166.3U Expired - Fee Related CN204385186U (en) | 2015-01-08 | 2015-01-08 | A kind of device of liquid submerged fermentation air distribution |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204385186U (en) |
-
2015
- 2015-01-08 CN CN201520011166.3U patent/CN204385186U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150610 Termination date: 20200108 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |