CN209210811U - A kind of fermentor air exhausting device - Google Patents
A kind of fermentor air exhausting device Download PDFInfo
- Publication number
- CN209210811U CN209210811U CN201821316910.0U CN201821316910U CN209210811U CN 209210811 U CN209210811 U CN 209210811U CN 201821316910 U CN201821316910 U CN 201821316910U CN 209210811 U CN209210811 U CN 209210811U
- Authority
- CN
- China
- Prior art keywords
- tube
- fermentor
- outer housing
- water storage
- storage case
- 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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Abstract
The utility model discloses a kind of fermentor air exhausting devices, including outer housing, U-tube is equipped with inside the outer housing, water storage case is communicated with above the U-tube, outer housing inner wall is fixedly connected on the outside of the water storage case, vacuum pump is installed above the water storage case, the vacuum suction pump output terminal is communicated with exhaust pipe, the U-tube side is communicated with air inlet pipe, the air inlet pipe is through shell body sidewall, liquidometer is installed on the outside of the outer housing, the outer housing side is fixedly connected with bracket.Pass through the setting of U-tube, water inside U-tube can stop extraneous bacterium to enter inside fermentor by air, the gas inside fermentor is extracted by vacuum pump, at this moment the water inside U-tube rises to inside water storage case under the effect of the pressure, gas inside fermentor enters inside water storage case from U-tube, is finally discharged from vacuum pump and exhaust pipe.
Description
Technical field
The utility model relates to fermentor technical field, specially a kind of fermentor air exhausting device.
Background technique
Fermentor is biochemical industry using indispensable equipment, the important role in fermentation manufacture.Such as application number
For the Chinese patent of CN201521112657.3, a kind of fermentor for microorganism continuous culture, including fermentor ontology, institute
It states fermentor ontology top and is respectively arranged with defoaming agent sensor, exhaust outlet, acid adjusting adding mouth, alkali adjusting adding mouth, defoaming
Agent adding mouth and feeding port；The peripheral side clad type of fermentor ontology lower end is provided with steam channel, the steam channel
Upper end is provided with steam inlet, and the steam channel bottom end is provided with steam (vapor) outlet；It is provided on the fermentor body outer wall
Pure air import, the pure air inlet end are located at fermentor outer body, and the other end enters the fermentor ontology
The upper end in connection pure air channel after interior, the lower end in the pure air channel extends to the fermentor body bottom portion.
The device can carry out real-time online monitoring to parameters such as temperature, pH value, pressure, dissolved oxygen amounts in fermentation process,
Ensure the quality of microculture；It is sampled by sample tap, is quickly detected, monitor residual sugar amount；Feed supplementing device carries out feed supplement, discharge
The regular discharge of device realizes continuous culture.
But as common fermentor, when carrying out discharge of steam or air draft, it be easy to cause extraneous bacterium along row
Air hose enters inside fermentor, influences ferment effect, while by the air draft of fermentor internal differential pressure or discharge vapor (steam) velocity
It is relatively slow, thus a kind of fermentor air exhausting device is provided solve the above-mentioned problem very it is necessary to.
Utility model content
It is mentioned above in the background art to solve the purpose of this utility model is to provide a kind of fermentor air exhausting device
Problem.
To achieve the above object, the utility model provides the following technical solutions: a kind of fermentor air exhausting device, including shell
Body, the outer housing inside are equipped with U-tube, water storage case are communicated with above the U-tube, is fixedly connected on the outside of the water storage case
Outer housing inner wall, the water storage case top are equipped with vacuum pump, and the vacuum suction pump output terminal is communicated with exhaust pipe, institute
It states U-tube side and is communicated with air inlet pipe, the air inlet pipe is equipped with liquid level through shell body sidewall, the outer housing outside
Meter, the outer housing side are fixedly connected with bracket, and described bracket one end is welded with support ear, be provided with below the water storage case into
Port, described U-tube one end are connected to inside air inlet, are provided with gas outlet above the water storage case, the vacuum pump is defeated
Enter end and is connected to gas outlet.
Preferably, the U-tube two sides cover restraining position ring block, and the stop collar is fixedly connected on outer housing inner wall.
Preferably, aperture is provided in the U-tube, the liquidometer is respectively communicated in aperture.
Preferably, the quantity of the aperture is four groups, and the quantity of the liquidometer is two groups.
Preferably, valve is installed in the air inlet pipe.
Preferably, fixing bolt is installed on the support ear.
Compared with prior art, the utility model has the beneficial effects that a kind of fermentor air exhausting device of the utility model, knot
Structure is novel, can quickly carry out can also ensure that extraneous bacterium will not enter inside fermentor while air draft operation, protect
Demonstrate,prove the pure of the fermentation material fermentation inside fermentor.By the setting of U-tube, the water inside U-tube can stop the thin of the external world
Bacterium is entered inside fermentor by air, the gas inside fermentor is extracted by vacuum pump, at this moment inside U-tube
Water rises to inside water storage case under the effect of the pressure, and the gas inside fermentor enters inside water storage case from U-tube, finally
It is discharged from vacuum pump and exhaust pipe, water can still prevent extraneous bacterium from entering by air inside water storage case at this time
To inside fermentor, after gas discharges, water level is turned again to inside U-tube.By the setting of two groups of liquidometers, realize real
When observation U-tube inside water level situation.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model outer housing schematic diagram of internal structure；
Fig. 3 is the utility model water storage box structure schematic diagram.
In figure: 1 outer housing, 2 U-tubes, 3 water storage cases, 4 vacuum pumps, 5 exhaust pipes, 6 air inlet pipe, 7 apertures, 8 limits
Ring, 9 liquidometers, 10 valves, 11 brackets, 12 air inlets, 13 gas outlets, 14 support ears.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of fermentor air exhausting device, including outer housing
1, it is equipped with U-tube 2 inside the outer housing 1, is communicated with water storage case 3 above the U-tube 2, it is fixed on the outside of the water storage case 3 to connect
It is connected to 1 inner wall of outer housing, vacuum pump 4 is installed above the water storage case 3,4 output end of vacuum pump is communicated with
Exhaust pipe 5,2 side of U-tube are communicated with air inlet pipe 6, and the air inlet pipe 6 is through 1 side wall of outer housing, the outer housing 1
Outside is equipped with liquidometer 9, and 1 side of outer housing is fixedly connected with bracket 11, and described 11 one end of bracket is welded with support ear
14, air inlet 12 is provided with below the water storage case 3, and described 2 one end of U-tube is connected to inside air inlet 12, on the water storage case 3
The gas outlet Fang Kaiyou 13,4 input terminal of vacuum pump are connected to gas outlet 13.
2 two sides of U-tube cover restraining position ring block 8, and the stop collar 8 is fixedly connected on 1 inner wall of outer housing.It is described U-shaped
Aperture 7 is provided on pipe 2, the liquidometer 9 is respectively communicated in aperture 7.The quantity of the aperture 7 is four groups, the liquidometer 9
Quantity is two groups.Valve 10 is installed in the air inlet pipe 6.Fixing bolt is installed on the support ear 14.
Working principle: by the setting of U-tube 2, the water inside U-tube 2 can stop extraneous bacterium by air into
Enter to inside fermentor, the gas inside fermentor is extracted by vacuum pump 4, at this moment the water inside U-tube 2 is in pressure
It is risen under effect inside water storage case 3, the gas inside fermentor enters inside water storage case 3 from U-tube 2, finally from vacuum
Aspiration pump 4 and exhaust pipe 5 are discharged, and water still can prevent extraneous bacterium from entering hair by air inside water storage case 3 at this time
Inside fermentation tank, after gas discharges, water level is turned again to inside U-tube 2.By the setting of two groups of liquidometers 9, realize real-time
Observe the water level situation inside U-tube 2.The setting of bracket 11 and engaging lug 14 is easy for the installation of device entirety.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of fermentor air exhausting device, including outer housing (1), it is characterised in that: be equipped with U-tube inside the outer housing (1)
(2), it is communicated with water storage case (3) above the U-tube (2), is fixedly connected on outer housing (1) inner wall on the outside of the water storage case (3),
It being equipped with vacuum pump (4) above the water storage case (3), vacuum pump (4) output end is communicated with exhaust pipe (5),
U-tube (2) side is communicated with air inlet pipe (6), and the air inlet pipe (6) is through outer housing (1) side wall, the outer housing
(1) outside is equipped with liquidometer (9), and outer housing (1) side is fixedly connected with bracket (11), bracket (11) one end weldering
It is connected to support ear (14), is provided with air inlet (12) below the water storage case (3), described U-tube (2) one end is connected to air inlet
(12) internal, it is provided with gas outlet (13) above the water storage case (3), vacuum pump (4) input terminal is connected to gas outlet
(13).
2. a kind of fermentor air exhausting device according to claim 1, it is characterised in that: U-tube (2) two sides are cased with
Stop collar (8), the stop collar (8) are fixedly connected on outer housing (1) inner wall.
3. a kind of fermentor air exhausting device according to claim 1, it is characterised in that: be provided with aperture on the U-tube (2)
(7), the liquidometer (9) is respectively communicated in aperture (7).
4. a kind of fermentor air exhausting device according to claim 3, it is characterised in that: the quantity of the aperture (7) is four
Group, the quantity of the liquidometer (9) are two groups.
5. a kind of fermentor air exhausting device according to claim 1, it is characterised in that: be equipped on the air inlet pipe (6)
Valve (10).
6. a kind of fermentor air exhausting device according to claim 1, it is characterised in that: be equipped on the support ear (14)
Fixing bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821316910.0U CN209210811U (en) | 2018-08-16 | 2018-08-16 | A kind of fermentor air exhausting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821316910.0U CN209210811U (en) | 2018-08-16 | 2018-08-16 | A kind of fermentor air exhausting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209210811U true CN209210811U (en) | 2019-08-06 |
Family
ID=67452811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821316910.0U Expired - Fee Related CN209210811U (en) | 2018-08-16 | 2018-08-16 | A kind of fermentor air exhausting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209210811U (en) |
-
2018
- 2018-08-16 CN CN201821316910.0U patent/CN209210811U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190806 Termination date: 20210816 |