CN215799480U - Activation reaction device for aerobic bacteria - Google Patents
Activation reaction device for aerobic bacteria Download PDFInfo
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- CN215799480U CN215799480U CN202122045849.9U CN202122045849U CN215799480U CN 215799480 U CN215799480 U CN 215799480U CN 202122045849 U CN202122045849 U CN 202122045849U CN 215799480 U CN215799480 U CN 215799480U
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- shell
- inner container
- pipe
- aeration
- stirring rod
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Abstract
The utility model discloses an activation reaction device for aerobic bacteria, which comprises a reaction kettle, a heater, a feeding pipe, an aeration pipe and a discharging pipe, wherein the reaction kettle consists of a shell and an inner container, the shell is of a hollow structure, the inner container is arranged in the shell, the outer wall of the inner container is hermetically connected with the bottom of the shell, and a water bath cavity is formed between the inner container and the shell; the heater is arranged on the outer side wall of the shell; a sealing cover is arranged at the top of the inner container, and a plurality of aeration pipes and a plurality of feeding pipes are arranged on the sealing cover; a discharge pipe is arranged at the bottom of the inner container; the shell is provided with a water inlet and a water outlet; and a plurality of support legs are arranged at the bottom of the shell. Heating the bacterial liquid in the reaction kettle in a water bath heating mode to better control the temperature of the bacterial liquid and avoid the problem of bacterial death caused by local heating; through combining aeration pipe and puddler to the gas flow power replaces motor drive power and provides power for the puddler, simplifies the stirring structure.
Description
Technical Field
The utility model relates to the technical field of bacteria activation, in particular to an activation reaction device for aerobic bacteria.
Background
The aerobic bacterial strains form bacterial colonies after being cultivated, and the bacterial colonies form bacterial powder after being concentrated and dried, namely spores in a dormant state, so that the storage is facilitated; after the bacterial powder is rehydrated and activated, the activity of spores is recovered, and then the spores are put into use;
the common method is that the bacterial powder is put into an activation reaction device and is contacted with nutrient solution, the temperature is maintained by a temperature control module in the activation reaction device, aeration treatment is carried out by an oxygen supply module, and the bacterial powder is uniformly distributed in the activation reaction device by stirring during the aeration treatment, wherein the stirring mode is that the bacterial powder is stirred only by air flow during aeration, or a stirring rod is additionally arranged in a reactor for stirring, so that the stirring effect is enhanced;
there are disadvantages in that: the heater is in direct contact with the bacterial liquid, so that the local temperature in the reactor is easily overhigh, bacteria die and temperature is not easily controlled; after the stirring device is additionally arranged, a driving system matched with the stirring device needs to be additionally arranged, so that the structure of the whole device and the control of the device are more complicated.
SUMMERY OF THE UTILITY MODEL
The utility model mainly solves the problem that the heater is easy to cause the local temperature in the reactor to be overhigh and simplifies the transmission structure of the stirring device.
In order to solve the technical problems, the utility model adopts a technical scheme that:
an activation reaction device for aerobic bacteria comprises a reaction kettle, a heater, a feeding pipe, an aeration pipe and a discharging pipe, wherein the reaction kettle is composed of a shell and an inner container, the shell is of a hollow structure, the inner container is arranged inside the shell, the outer wall of the inner container is hermetically connected with the bottom of the shell, and a water bath cavity is formed between the inner container and the shell; the heater is arranged on the outer side wall of the shell; the top of the inner container is provided with a sealing cover which is fixedly connected with the inner container, and the sealing cover is provided with a plurality of aeration pipes and a plurality of feeding pipes; a discharge pipe is arranged at the bottom of the inner container; the shell is provided with a water inlet and a water outlet; and a plurality of support legs are arranged at the bottom of the shell.
Further: the aeration pipe is rotationally connected with the sealing cover, and a plurality of stirring rods are arranged on the aeration pipe.
Further: an air inlet cavity is arranged above the aeration pipe, a shell of the air inlet cavity is hermetically connected with the top of the sealing cover, an air inlet hole is formed in the shell of the air inlet cavity, and the air inlet cavity is communicated with the aeration pipe.
Further: the aeration pipe is provided with an air vent corresponding to the stirring rod, the stirring rod is of a hollow structure, and the side wall of the stirring rod is provided with a plurality of aeration holes.
Further: the stirring rod is in a propeller shape, and aeration holes on the stirring rod are arranged on the side wall opposite to the rotation direction of the stirring rod.
The utility model has the beneficial effects that:
compared with the prior art, the activation reaction device for aerobic bacteria provided by the utility model has the advantages that the stirring effect is better, the overall structure is simpler, and the control is more convenient; heating the bacterial liquid in the reaction kettle in a water bath heating mode to better control the temperature of the bacterial liquid and avoid the problem of bacterial death caused by local heating; in addition, the aeration pipe is rotatably connected with the sealing cover, a plurality of propeller-shaped stirring rods are arranged on the aeration pipe, the stirring rods are pushed to rotate through air flow, and downward pushing force is generated on the bacterial liquid when the stirring rods rotate, so that the bacterial liquid circulates in the reaction kettle, and the stirring effect is enhanced; through combining aeration pipe and puddler to the gas flow power replaces motor drive power and provides power for the puddler, simplifies the stirring structure.
Drawings
FIG. 1 is a schematic structural view of an activation reaction apparatus for aerobic bacteria according to the present invention;
fig. 2 is a schematic view of a connection structure of a stirring rod and an aeration pipe.
The parts in the drawings are numbered as follows: 1-shell, 2-inner container, 3-sealing cover, 4-aeration pipe, 5-stirring rod, 6-heater, 7-supporting leg, 8-air inlet cavity.
Detailed Description
The following detailed description of the preferred embodiments of the present invention, taken in conjunction with the accompanying drawings, will make the advantages and features of the utility model easier to understand by those skilled in the art, and thus will clearly and clearly define the scope of the utility model.
Referring to fig. 1 and 2, an embodiment of the present invention provides an activation reaction apparatus for aerobic bacteria, including a reaction kettle, a heater 6, a feeding pipe, an aeration pipe 4, and a discharging pipe, where the reaction kettle is composed of a shell 1 and an inner container 2, wherein the shell 1 is a hollow structure, a plurality of support legs are arranged at the bottom of the shell, the inner container 2 is arranged inside the shell, the outer wall of the inner container 2 is hermetically connected with the bottom of the shell 1, a water bath cavity is formed between the inner container 2 and the shell 1, correspondingly, the shell 1 is provided with a water inlet and a water outlet, the bacteria liquid in the inner container 2 is heated in a water bath heating mode, the direct contact between the heater 6 and the bacteria liquid is avoided, the death of the bacterial strains is avoided, correspondingly, the heater 6 is arranged on the inner wall of the shell 1 to heat the liquid in the water bath cavity, so that the heat energy is fully utilized, and the shell 1 also has a certain heat preservation effect;
a sealing cover 3 is arranged at the top of the inner container 2, the sealing cover 3 is fixedly connected with the inner container 2, a plurality of aeration pipes 4 for supplying oxygen and a plurality of feeding pipes for adding bacteria powder or nutrient solution are arranged on the sealing cover 3, and correspondingly, a discharging pipe is arranged at the bottom of the inner container 2;
the aeration pipe 4 is rotatably connected with the sealing cover 3, an air inlet cavity 8 is arranged above the aeration pipe 4, a shell of the air inlet cavity 8 is hermetically connected with the top of the sealing cover, an air inlet hole is formed in the shell of the air inlet cavity 8, the air inlet cavity 8 is communicated with the aeration pipe 4, a plurality of stirring rods 5 are arranged on the aeration pipe 4, after gas in the aeration pipe 4 enters the stirring rods 5, the gas is discharged from each aeration hole in the stirring rod 5, and the stirring rods 5 can be driven to rotate by a motor or can be driven to rotate by air flow;
specifically, the motor drives the stirring rod 5 to rotate, namely, the rotating shaft of the motor is connected with the aeration pipe 4 so as to drive the stirring rod to rotate; the air flow drives the stirring rod to rotate, namely, the aeration holes on the stirring rod 5 are arranged on the side wall opposite to the rotation direction of the stirring rod, so that the stirring rod 5 is pushed to rotate by the air sprayed from the aeration holes;
in addition, the stirring rod 5 is in a propeller shape, and when the stirring rod 5 rotates, the bacterial liquid in the inner container 2 is pushed to move downwards, so that the bacterial liquid circularly flows in the inner container 2, and the stirring effect is improved.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes performed by the present specification and drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (5)
1. The utility model provides an activation reaction unit for good oxygen fungus, includes reation kettle, heater, inlet pipe, aeration pipe and discharging pipe, its characterized in that: the reaction kettle is composed of a shell and an inner container, the shell is of a hollow structure, the inner container is arranged inside the shell, the outer wall of the inner container is hermetically connected with the bottom of the shell, and a water bath cavity is formed between the inner container and the shell; the heater is arranged on the outer side wall of the shell; the top of the inner container is provided with a sealing cover which is fixedly connected with the inner container, and the sealing cover is provided with a plurality of aeration pipes and a plurality of feeding pipes; a discharge pipe is arranged at the bottom of the inner container; the shell is provided with a water inlet and a water outlet; and a plurality of support legs are arranged at the bottom of the shell.
2. The activation reaction apparatus for aerobic bacteria according to claim 1, wherein: the aeration pipe is rotationally connected with the sealing cover, and a plurality of stirring rods are arranged on the aeration pipe.
3. The activation reaction apparatus for aerobic bacteria according to claim 2, wherein: an air inlet cavity is arranged above the aeration pipe, a shell of the air inlet cavity is hermetically connected with the top of the sealing cover, an air inlet hole is formed in the shell of the air inlet cavity, and the air inlet cavity is communicated with the aeration pipe.
4. The activation reaction apparatus for aerobic bacteria according to claim 3, wherein: the aeration pipe is provided with an air vent corresponding to the stirring rod, the stirring rod is of a hollow structure, and the side wall of the stirring rod is provided with a plurality of aeration holes.
5. The activation reaction apparatus for aerobic bacteria according to claim 4, wherein: the stirring rod is in a propeller shape, and the vent holes on the stirring rod are arranged on the side wall opposite to the rotation direction of the stirring rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122045849.9U CN215799480U (en) | 2021-08-27 | 2021-08-27 | Activation reaction device for aerobic bacteria |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122045849.9U CN215799480U (en) | 2021-08-27 | 2021-08-27 | Activation reaction device for aerobic bacteria |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215799480U true CN215799480U (en) | 2022-02-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122045849.9U Active CN215799480U (en) | 2021-08-27 | 2021-08-27 | Activation reaction device for aerobic bacteria |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215799480U (en) |
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2021
- 2021-08-27 CN CN202122045849.9U patent/CN215799480U/en active Active
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