CN203065473U - Defoaming fermentation tank - Google Patents
Defoaming fermentation tank Download PDFInfo
- Publication number
- CN203065473U CN203065473U CN 201220391683 CN201220391683U CN203065473U CN 203065473 U CN203065473 U CN 203065473U CN 201220391683 CN201220391683 CN 201220391683 CN 201220391683 U CN201220391683 U CN 201220391683U CN 203065473 U CN203065473 U CN 203065473U
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- CN
- China
- Prior art keywords
- froth breaking
- tank body
- defoaming
- oar
- long
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- 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.)
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Abstract
The utility model discloses a defoaming fermentation tank. The defoaming fermentation tank comprises a tank body and a stirring shaft which is driven by a motor, wherein long-arm defoaming paddles and short-arm defoaming paddles are sequentially mounted at the upper part of the stirring shaft from top to bottom, and annular wall-adhered baffles, of which outer circumferential faces are fixedly connected with the tank body, are arranged between the long-arm defoaming paddles and the short-arm defoaming paddles. According to the defoaming fermentation tank, through forming a mechanical defoaming structure, the production of foam during biological fermentation can be reduced, the utilization ratio of a culture medium and the yield of target products can be increased, and the production cost of the target products can be lowered.
Description
Technical field
The utility model relates to bio-reactor, particularly a kind of froth breaking formula fermentor tank.
Background technology
At present, be used for the fermentor tank of culturing micro-organisms or cell all because lacking the froth breaking structure at the fermenting process of microorganism or cell, gas release is very big, has reduced the utilization ratio of substratum and the fermentation yield of culturing micro-organisms or cell, has improved the production cost of target product.
The utility model content
The utility model provides a kind of froth breaking formula fermentor tank that can reduce the generation of foaming for solving the technical problem that exists in the known technology.
The utility model for the technical scheme that solves the technical problem that exists in the known technology and take is: a kind of froth breaking formula fermentor tank comprises tank body and by motor-driven stir shaft, on the top of described stir shaft long-armed froth breaking oar and galianconism froth breaking oar are housed successively from top to bottom, between described long-armed froth breaking oar and described galianconism froth breaking oar, are provided with the affixed annular adherent baffle plate of outer circumference surface and described tank body.
The adherent baffle plate of described annular is highly located at 4/5 of described tank body.
Described galianconism froth breaking oar is 9:20 with the ratio of the diameter of section of described tank body.
Described long-armed froth breaking oar is 3:4 with the ratio of the diameter of section of described tank body.
The interior circular diameter of the adherent baffle plate of described annular is 11:20 with the diameter of described tank body ratio.
The advantage that the utlity model has and positively effect: long-armed froth breaking oar and galianconism froth breaking oar are installed by adopting at stir shaft, the affixed annular adherent baffle plate of outer circumference surface and tank body is set between long-armed froth breaking oar and galianconism froth breaking oar, form mechanical type froth breaking structure, can reduce the generation of foaming in the biological fermentation process, improve the utilization ratio of substratum and the output of target product, reduce the production cost of target product.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the vertical view of the utility model top cover.
Among the figure: 1 is vapor pipe, and 2 is cooling tube, and 3 is opening for feed, 4 is long-armed froth breaking oar, and 5 is galianconism froth breaking oar, and 6 is heating jacket, 7 are slot electrode side by side, and 8 is discharge port, and 9 is base, 10 is stirring rake, and 11 is inlet pipe, and 12 is annular adherent baffle plate, 13-1 is the acid adjustment mouth, 13-2 is for transferring the alkali mouth, and 13-3 is material-feeding port, and 14 is the motor coupling shaft.
Embodiment
For further understanding summary of the invention of the present utility model, characteristics and effect, exemplify following examples now, and conjunction with figs. is described in detail as follows:
See also Fig. 1～Fig. 2, a kind of froth breaking formula fermentor tank, comprise tank body and the top cover that is arranged on its top, the tank body bottom is provided with base 9, tank base is provided with discharge port 8, and tank body is provided with heating jacket 6, and tank body is provided with four slot electrodes 7, be respectively applied to install dissolved oxygen amount probe, pH probe, temp probe and pressure probe, dissolved oxygen amount probe, pH probe, temp probe are connected with control device by lead respectively with pressure probe.Tank body top is provided with inlet pipe 11; Top cover is provided with stir shaft, opening for feed 3, acid adjustment mouth 13-1, accent alkali mouth 13-2, material-feeding port 13-3 and the vapor pipe 1 that is rotationally connected with it, is wound with cooling tube 2 on the vapor pipe 1, and the upper end of stir shaft is connected with motor coupling shaft 14, by electric motor driving.Stirring rake 10 is equipped with in the stir shaft bottom.The characteristics of this fermentor tank are, long-armed froth breaking oar 4 and galianconism froth breaking oar 5 are housed from top to bottom successively on stir shaft top, are provided with the affixed annular adherent baffle plate 12 of outer circumference surface and tank body between long-armed froth breaking oar 4 and galianconism froth breaking oar 5.
In the present embodiment, annular adherent baffle plate is highly located at 4/5 of tank body.Galianconism froth breaking oar 5 is 9:20 with the ratio of the diameter of section of tank body.Long-armed froth breaking oar is 3:4 with the ratio of the diameter of section of tank body.The interior circular diameter of the adherent baffle plate of annular is 11:20 with the diameter ratio of tank body.
Although by reference to the accompanying drawings preferred embodiment of the present utility model is described above; but the utility model is not limited to above-mentioned embodiment; above-mentioned embodiment only is schematic; be not restrictive; those of ordinary skill in the art is under enlightenment of the present utility model; not breaking away under the scope situation that the utility model aim and claim protect, can also make a lot of forms, these all belong within the protection domain of the present utility model.
Claims (5)
1. froth breaking formula fermentor tank, it is characterized in that, comprise tank body and by motor-driven stir shaft, on the top of described stir shaft long-armed froth breaking oar and galianconism froth breaking oar are housed successively from top to bottom, between described long-armed froth breaking oar and described galianconism froth breaking oar, are provided with the affixed annular adherent baffle plate of outer circumference surface and described tank body.
2. froth breaking formula fermentor tank according to claim 1 is characterized in that, the adherent baffle plate of described annular is highly located at 4/5 of described tank body.
3. froth breaking formula fermentor tank according to claim 1 is characterized in that, described galianconism froth breaking oar is 9:20 with the ratio of the diameter of section of described tank body.
4. froth breaking formula fermentor tank according to claim 1 is characterized in that, described long-armed froth breaking oar is 3:4 with the ratio of the diameter of section of described tank body.
5. froth breaking formula fermentor tank according to claim 1 is characterized in that, the interior circular diameter of the adherent baffle plate of described annular is 11:20 with the diameter of described tank body ratio.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220391683 CN203065473U (en) | 2012-08-08 | 2012-08-08 | Defoaming fermentation tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220391683 CN203065473U (en) | 2012-08-08 | 2012-08-08 | Defoaming fermentation tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203065473U true CN203065473U (en) | 2013-07-17 |
Family
ID=48764287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220391683 Expired - Fee Related CN203065473U (en) | 2012-08-08 | 2012-08-08 | Defoaming fermentation tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203065473U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105420085A (en) * | 2015-12-21 | 2016-03-23 | 天津迈拓思生物科技有限公司 | Cell culture medium fermenting tank with sterilizing function |
-
2012
- 2012-08-08 CN CN 201220391683 patent/CN203065473U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105420085A (en) * | 2015-12-21 | 2016-03-23 | 天津迈拓思生物科技有限公司 | Cell culture medium fermenting tank with sterilizing function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 100010 Hai Yuan building, 25 Chaoyangmen North Street, Dongcheng District, Beijing. Co-patentee after: CNOOC Energy Development Co., Ltd. Patentee after: China Offshore Oil Group Co., Ltd. Co-patentee after: COES Limited Co-patentee after: Tianjin University Address before: 100010 Hai Yuan building, 25 Chaoyangmen North Street, Dongcheng District, Beijing. Co-patentee before: CNOOC Energy Development Co., Ltd. Patentee before: China National Offshore Oil Corporation Co-patentee before: COES Limited Co-patentee before: Tianjin University |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130717 Termination date: 20190808 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |