CN208776733U - A kind of fermentor with back-flow preventer - Google Patents
A kind of fermentor with back-flow preventer Download PDFInfo
- Publication number
- CN208776733U CN208776733U CN201821316957.7U CN201821316957U CN208776733U CN 208776733 U CN208776733 U CN 208776733U CN 201821316957 U CN201821316957 U CN 201821316957U CN 208776733 U CN208776733 U CN 208776733U
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- CN
- China
- Prior art keywords
- tank body
- fermentor
- controller
- fixedly connected
- peristaltic pump
- 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.)
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Abstract
The utility model discloses a kind of fermentors with back-flow preventer, including tank body, the bottom of the tank body is fixedly connected with supporting leg, the outside of the tank body is equipped with controller, stirring motor is fixedly connected at the top of the tank body, the output shaft of the stirring motor passes through and is fixedly connected with agitating shaft at the top of tank body, stirring rod is fixedly connected on the agitating shaft, the top right side of the tank body is equipped with peristaltic pump, the output end of the peristaltic pump is connected with outlet tube, the input terminal of the peristaltic pump is connected with infusion connector, the top left side of the tank body is equipped with exhaust pipe, solenoid valve is equipped in the exhaust pipe, the inner upper end of the tank body is equipped with pressure transducer, the bottom of the tank body is equipped with discharge port.This has the fermentor of back-flow preventer, by the pressure of pressure transducer real-time monitoring tank interior, can balance the pressure of tank interior by opening solenoid valve, avoid the phenomenon that flowing back in outlet tube, considerably increase the efficiency of fermentation.
Description
Technical field
The utility model belongs to fermentor technical field, and in particular to a kind of fermentor with back-flow preventer.
Background technique
Microbial fermentation refers to using microorganism, and under appropriate conditions, raw material is converted by specific metabolic pathway
For the process of product required for the mankind.Fermentor refers to the industrial device for being used to carry out microbial fermentation.Its main body is generally
The main formula cylinder made of stainless steel plate, volume is at one cubic metre to hundreds of cubic meters.It should be noted that knot in design and processing
Structure is tightly and reasonable.It is resistant to steam sterilizing, has certain operating flexibility, contents reduce to the greatest extent and (avoid dead angle) and material
It is strong with energy transmission performance, and can be centainly adjusted so that cleaning and reduce pollution, be suitable for the production of multiple product with
And reduce energy consumption.But the present fermentation jar structure for ferment bacterium fermentation is simple, and it is uneven in temperature even, it may make
Ferment bacterium in fermentor is unable to complete fermentation.
For this purpose, application No. is CN201621466696.8 to disclose a kind of Novel enzyme bacterium fermentor, including fermentor
Tank body, motor is fixedly connected at the top of the fermentation tank, and the output shaft of the motor passes through fermentation tank and is driven
Be connected with shaft, mixing arm be fixedly connected on the surface of the shaft, offered on the left of the fermentor top of the tank into
Expect hole, to be fixedly connected with pan feeding lid on the surface of the plup inlet, be fixedly connected on the right side of the fermentor top of the tank
Mirror, antiskid thread is provided on the surface of the lens, and the left side of the fermentation tank successively offers cooling from bottom to up
Water inlet, sample tap and thermometer mouth, are fixedly connected with condenser pipe on the surface of the cooling inlet and outlet, the condenser pipe it is another
One end passes through the inside of fermentation tank and is arranged on the cooling water outlet mouth that fermentation tank right side opening is set, the fermentor
The bottom of tank body is fixedly connected with PH electricity grade, and the right side of the fermentation tank successively offers heating gate and air inlet from top to bottom
Mouthful, the bottom of the fermentation tank is fixedly connected with pedestal, is fixedly connected with rubber pad on the surface of the pedestal.
But still have the disadvantage that during microbial fermentation, pressure inside the tank increases, and is easy to cause in fermentor
Gas backflow, being easy initiation living contaminants causes fermentation to fail.
Utility model content
The purpose of this utility model is to provide a kind of fermentors with back-flow preventer, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the utility model provides the following technical solutions: a kind of fermentor with back-flow preventer,
Including tank body, the bottom of the tank body is fixedly connected with supporting leg, and the outside of the tank body is equipped with controller, the top of the tank body
It is fixedly connected with stirring motor, and stirring motor and controller are electrically connected, the output shaft of the stirring motor passes through tank body
Top is fixedly connected with agitating shaft, and stirring rod is fixedly connected on the agitating shaft, and the top right side of the tank body, which is equipped with, wriggles
Pump, and peristaltic pump and controller are electrically connected, the output end of the peristaltic pump is connected with outlet tube, and outlet tube protrudes into tank body
Inside, the input terminal of the peristaltic pump are connected with infusion connector, and the top left side of the tank body is equipped with exhaust pipe, the exhaust pipe
It is interior to be equipped with solenoid valve, and solenoid valve and controller are electrically connected, the inner upper end of the tank body is equipped with pressure transducer, and pressure
Sensor and controller are electrically connected, and the bottom of the tank body is equipped with discharge port.
Preferably, the inside of the tank body is equipped with heater, and heater and controller are electrically connected.
Preferably, the inside of the tank body is equipped with temperature sensor, and temperature sensor and controller are electrically connected.
Preferably, the interconnecting piece of the outlet tube and tank body is equipped with sealing ring.
Preferably, the tank body is equipped with observation window.
Preferably, the outlet portion of the exhaust pipe is equipped with filter.
The technical effect and advantage of the utility model: the fermentor that should have back-flow preventer can by pressure transducer
The pressure of tank interior can be balanced, whole-course automation is kept away by opening solenoid valve with the pressure of real-time monitoring tank interior
Exempt from the phenomenon that flowing back in outlet tube, considerably increases the efficiency of fermentation.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the schematic view of the front view of the utility model；
Fig. 3 is the circuit connection modular structure schematic diagram of the utility model.
In figure: 1 tank body, 2 supporting legs, 3 controllers, 4 stirring motors, 5 agitating shafts, 6 stirring rods, 7 peristaltic pumps, 8 outlet tubes, 9
Infusion connector, 10 exhaust pipes, 11 solenoid valves, 12 pressure transducers, 13 discharge ports, 14 heaters, 15 temperature sensors, 16 sealings
Circle, 17 observation windows.
Specific embodiment
Below in conjunction with the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out clear, complete
Site preparation description, it is clear that the described embodiments are only a part of the embodiments of the utility model, instead of all the embodiments.
Based on the embodiments of the present invention, obtained by those of ordinary skill in the art without making creative efforts
Every other embodiment, fall within the protection scope of the utility model.
As shown in Figure 1-3, a kind of fermentor with back-flow preventer, including tank body 1, the bottom of the tank body 1 are fixed
It is connected with supporting leg 2, the outside of the tank body 1 is equipped with controller 3, and the top of the tank body 1 is fixedly connected with stirring motor 4, and
Stirring motor 4 and controller 3 are electrically connected, and the top that the output shaft of the stirring motor 4 passes through tank body 1 is fixedly connected with stirring
Axis 5, is fixedly connected with stirring rod 6 on the agitating shaft 5, and the top right side of the tank body 1 is equipped with peristaltic pump 7, and peristaltic pump 7 with
Controller 3 is electrically connected, and the output end of the peristaltic pump 7 is connected with outlet tube 8, and outlet tube 8 protrudes into the inside of tank body 1, institute
The input terminal for stating peristaltic pump 7 is connected with infusion connector 9, and the top left side of the tank body 1 is equipped with exhaust pipe 10, the exhaust pipe 10
It is interior to be equipped with solenoid valve 11, and solenoid valve 11 and controller 3 are electrically connected, the inner upper end of the tank body 1 is equipped with pressure transducer
12, and pressure transducer 12 and controller 3 are electrically connected, the bottom of the tank body 1 is equipped with discharge port 13.
The inside of the tank body 1 is equipped with heater 14, and heater 14 and controller 3 are electrically connected, and heater 14 can be with
Change the temperature inside tank body 1, conveniently adapts to different fermentations.
The inside of the tank body 1 is equipped with temperature sensor 15, and temperature sensor 15 and controller 3 are electrically connected, and are convenient for
Monitor the temperature inside tank body 1.
The interconnecting piece of the outlet tube 8 and tank body 1 is equipped with sealing ring 16, increases leakproofness.
The tank body 1 is equipped with observation window 17, convenient for observation fermentation situation.
The outlet portion of the exhaust pipe 10 is equipped with filter, avoids foreign matter when exhaust from entering inside tank body 1, pollutes.
Specifically, in use, the infusion connector 9 of peristaltic pump 7 is made under the action of peristaltic pump 7 by pipeline connection hopper
The material that must need to ferment enters inside tank body 1, in order to ferment uniformly, open stirring motor 4 to the material inside tank body 1 into
Row stirring, makes it sufficiently ferment, during fermentation, if pressure transducer 12 monitors that the air pressure inside tank body 1 reaches
Certain numerical value, then controller 3 controls the opening of solenoid valve 11 and decompression is exhausted, and avoids the phenomenon that flowing back in outlet tube 8,
It so that the process of fermentation is gone on smoothly, and is not in pollution.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of fermentor with back-flow preventer, including tank body (1), it is characterised in that: the bottom of the tank body (1) is fixed
It is connected with supporting leg (2), the outside of the tank body (1) is equipped with controller (3), is fixedly connected with stirring at the top of the tank body (1)
Motor (4), and stirring motor (4) and controller (3) are electrically connected, the output shaft of the stirring motor (4) passes through tank body (1)
Top is fixedly connected with agitating shaft (5), is fixedly connected with stirring rod (6) on the agitating shaft (5), the top of the tank body (1)
Right side is equipped with peristaltic pump (7), and peristaltic pump (7) and controller (3) are electrically connected, and the output end of the peristaltic pump (7) is connected with
Outlet tube (8), and outlet tube (8) protrudes into the inside of tank body (1), the input terminal of the peristaltic pump (7) is connected with infusion connector
(9), the top left side of the tank body (1) is equipped with exhaust pipe (10), is equipped with solenoid valve (11) in the exhaust pipe (10), and electromagnetism
Valve (11) and controller (3) are electrically connected, and the inner upper end of the tank body (1) is equipped with pressure transducer (12), and pressure sensing
Device (12) and controller (3) are electrically connected, and the bottom of the tank body (1) is equipped with discharge port (13).
2. a kind of fermentor with back-flow preventer according to claim 1, it is characterised in that: the tank body (1)
Inside is equipped with heater (14), and heater (14) and controller (3) are electrically connected.
3. a kind of fermentor with back-flow preventer according to claim 1, it is characterised in that: the tank body (1)
Inside is equipped with temperature sensor (15), and temperature sensor (15) and controller (3) are electrically connected.
4. a kind of fermentor with back-flow preventer according to claim 1, it is characterised in that: the outlet tube (8)
Sealing ring (16) are equipped with the interconnecting piece of tank body (1).
5. a kind of fermentor with back-flow preventer according to claim 1, it is characterised in that: on the tank body (1)
Equipped with observation window (17).
6. a kind of fermentor with back-flow preventer according to claim 1, it is characterised in that: the exhaust pipe (10)
Outlet portion be equipped with filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821316957.7U CN208776733U (en) | 2018-08-16 | 2018-08-16 | A kind of fermentor with back-flow preventer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821316957.7U CN208776733U (en) | 2018-08-16 | 2018-08-16 | A kind of fermentor with back-flow preventer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208776733U true CN208776733U (en) | 2019-04-23 |
Family
ID=66156947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821316957.7U Expired - Fee Related CN208776733U (en) | 2018-08-16 | 2018-08-16 | A kind of fermentor with back-flow preventer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208776733U (en) |
-
2018
- 2018-08-16 CN CN201821316957.7U patent/CN208776733U/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: 20190423 Termination date: 20190816 |