CN211689085U

CN211689085U - Fermentation tank

Info

Publication number: CN211689085U
Application number: CN202020067269.2U
Authority: CN
Inventors: 赵丹丹; 杨东君; 吴珍; 李丹丹
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-14
Filing date: 2020-01-14
Publication date: 2020-10-16
Anticipated expiration: 2030-01-14

Abstract

The utility model discloses a fermentation tank, which comprises a tank body, a cover body, a rotating shaft, a fixing frame, a servo motor, a stirring rod, a sampling tube, an air inlet pipe, an exhaust pipe, a discharging pipe, a cooling cover body, an air inlet pipe, a water outlet pipe, a thermometer mounting joint and an electric heater, wherein the top of the tank body is fixed with the cover body through bolts, the middle part of the cover body is fixed with the rotating shaft, the bottom of the tank body is fixed with the fixing frame, the bottom of the rotating shaft is rotatably connected with the fixing frame through a bearing, the top of the cover body is fixed with the servo motor, the output end of the servo motor is fixedly connected with the rotating shaft, the stirring rod is equidistantly fixed outside the rotating shaft, the inner wall of the tank body is fixed with the sampling tube, one end of the sampling tube passes through the tank body, the, improves the fermentation efficiency, is convenient for the raw materials to come out and is convenient for people to use.

Description

Fermentation tank

Technical Field

The utility model relates to a fermentation cylinder technical field specifically is a fermentation cylinder.

Background

A fermenter refers to an apparatus used industrially for carrying out microbial fermentation. The main body is a main cylinder made of stainless steel plate, the volume is 1m 3-hundreds m3, and the structure of the fermentation tank for anaerobic fermentation (such as alcohol and solvent production) can be simpler. A fermentation cylinder for aerobic fermentation (for example production antibiotic, amino acid, organic acid, vitamin etc.) is because of need letting in a large amount of sterile air in jar in succession to in order to consider the utilization ratio of letting in the air, so structural comparatively complicated at the fermentation cylinder, the mechanical stirring formula fermentation cylinder of commonly used, bubble formula fermentation cylinder and lift fermentation cylinder, but current fermentation cylinder is when using, and the raw materials in the fermentation cylinder are all sticky, and the ejection of compact is slower when the unloading, and when letting in the space, air and raw materials contact inhomogeneously. To this end, we propose a fermenter.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fermentation cylinder to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a fermentation tank comprises a tank body, a cover body, a rotating shaft, a fixing frame, a servo motor, a stirring rod, a sampling tube, an air inlet tube, an exhaust tube, a discharge tube, a cooling cover body, an water inlet tube, a water outlet tube, a thermometer mounting joint and an electric heater, wherein the top of the tank body is fixedly provided with the cover body through bolts, the middle part of the cover body is fixedly provided with the rotating shaft, the bottom of the tank body is fixedly provided with the fixing frame, the bottom of the rotating shaft is rotatably connected with the fixing frame through a bearing, the top of the cover body is fixedly provided with the servo motor, the output end of the servo motor is fixedly connected with the rotating shaft, the stirring rod is equidistantly fixed on the outer side of the rotating shaft, the inner wall of the tank body is fixedly provided with the sampling tube, one end of the sampling tube penetrates through the tank, and arrange material pipe and jar body bottom intercommunication, the external side of jar is fixed with the cooling cover body, the cooling cover body upper end is fixed with the inlet tube, the cooling cover body lower extreme is fixed with the drain pipe, cooling cover body one side is fixed with the thermometer erection joint, the external side of jar is fixed with electric heater, and electric heater is located the cooling cover internally.

Preferably, the bottom of the inner wall of the tank body is fixed with a shunt pipe, the top of the shunt pipe is fixed with an exhaust head at equal intervals, and the bottom of the air inlet pipe is communicated with the shunt pipe.

Preferably, the pivot bottom is passed the mount and is fixed with the auger, and the auger is the toper setting, auger one end stretches into row material intraductal wall.

Preferably, a valve is fixed at one end of the discharge pipe.

Preferably, a bubbler is fixed at the upper end of the rotating shaft.

Compared with the prior art, the beneficial effects of the utility model are that:

1. when the utility model is used, the rotating shaft is driven by the servo motor, the servo motor is a speed reducing motor, the rotating speed of the rotating shaft is convenient to reduce, the raw material in the tank body is stirred by the stirring rod on the rotating shaft, and the sterile air is introduced into the tank body through the air inlet pipe, so that aerobic microorganisms in the raw material breathe, necessary conditions are provided for the fermentation of the raw material, the air is uniformly dispersed by a plurality of exhaust heads after the air is discharged into the shunt pipe by the air inlet pipe, and the raw material in the tank body can be fully contacted with the air through the stirring rod, the fermentation efficiency is improved, the temperature in the tank body can be reduced by introducing cold water into the cooling cover body, and the electric heater can be used for heating, so that an environment favorable for the growth of the microorganisms is kept in the tank body, after the fermentation is completed, people open the valve, so that the raw material in the tank body, at row material in-process, servo motor keeps rotating, make the pivot drive the auger and rotate, and then make the auger with jar internal raw materials to the direction transport of arranging the material pipe, because the valve is opened, make the auger stretch into the one end of arranging the material pipe can export the material outside the material pipe under the condition of certain pressure with the raw materials, and the auger and arrange and have certain gap between the material pipe, make under the state that the valve was closed, the raw materials that is carried by the auger can continue to extrude into the jar internally along with the gap, this device can make the even distribution of air at the jar internally, the efficiency of fermentation is improved, and the emergence of the raw materials of being convenient for, people of being convenient for use.

Drawings

FIG. 1 is a schematic view of the overall cross-sectional structure of the present invention;

fig. 2 is a schematic diagram of the auger structure of the present invention.

In the figure: 1. a tank body; 2. a cover body; 3. a rotating shaft; 4. a fixed mount; 5. a servo motor; 6. a stirring rod; 7. a sampling tube; 8. an air inlet pipe; 9. a feed pipe; 10. an exhaust pipe; 11. a discharge pipe; 12. cooling the cover body; 13. a water inlet pipe; 14. a drain pipe; 15. a thermometer mounting joint; 16. an electric heater; 17. a shunt tube; 18. an exhaust head; 19. a packing auger; 20. a valve; 21. a bubbler.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a fermentation tank comprises a tank body 1, a cover body 2, a rotating shaft 3, a fixing frame 4, a servo motor 5, a stirring rod 6, a sampling tube 7, an air inlet pipe 8, an inlet pipe 9, an exhaust pipe 10, a discharge pipe 11, a cooling cover body 12, an inlet pipe 13, a drain pipe 14, a thermometer mounting joint 15 and an electric heater 16, wherein the top of the tank body 1 is fixedly provided with the cover body 2 through bolts, the middle part of the cover body 2 is fixedly provided with the rotating shaft 3, the bottom of the tank body 1 is fixedly provided with the fixing frame 4, the bottom of the rotating shaft 3 is rotatably connected with the fixing frame 4 through a bearing, the top of the cover body 2 is fixedly provided with the servo motor 5, the output end of the servo motor 5 is fixedly connected with the rotating shaft 3, the stirring rod 6 is fixedly arranged at the outer side of the rotating shaft 3 in an equal distance manner, the inner wall of the tank body, and 8 one ends of intake pipe

pass jar body

1, 2 tops of lid are fixed with inlet pipe 9 and blast pipe 10, jar body 1 bottom is fixed with row material pipe 11, and arranges material pipe 11 and jar body 1 bottom intercommunication, the jar body 1 outside is fixed with the cooling cover body 12, cooling cover body 12 upper end is fixed with inlet tube 13, cooling cover body 12 lower extreme is fixed with drain pipe 14, cooling cover body 12 one side is fixed with thermometer erection joint 15, the jar body 1 outside is fixed with electric heater 16, and electric heater 16 is located the cooling cover body 12.

The internal wall bottom of jar is fixed with shunt tubes 17, shunt tubes 17 top equidistance is fixed with

exhaust head

18, 8 bottoms of intake pipe and the 17 intercommunication of shunt tubes are convenient for with the even distribution of aseptic air in jar 1 insidely, improve fermentation efficiency.

3 bottoms in pivot pass mount 4 and be fixed with auger 19, and auger 19 is the toper setting, 19 one end of auger stretches into row material pipe 11 inner walls, is convenient for arrange the material to the raw materials of jar body 1 in, improves row material efficiency.

A valve 20 is fixed at one end of the discharge pipe 11, so that the discharge pipe 11 can be discharged conveniently.

A foam maker 21 is fixed at the upper end of the rotating shaft 3, so that foam on the surface can be conveniently broken.

The working principle is as follows: when the fermentation tank is used, the servo motor 5 drives the rotating shaft 3, the servo motor 5 is a speed reducing motor, the rotating speed of the rotating shaft 3 is convenient to reduce, the stirring rod 6 on the rotating shaft 3 is used for stirring raw materials in the tank body 1, sterile air is introduced into the tank body 1 through the air inlet pipe 8, aerobic microorganisms in the raw materials are breathed, necessary conditions are provided for fermentation of the raw materials, the air is uniformly dispersed through the exhaust heads 18 after the air is discharged into the shunt pipe 17 through the air inlet pipe 8 and is stirred through the stirring rod 6, the raw materials in the tank body 1 can be fully contacted with the air, the fermentation efficiency is improved, the temperature in the tank body 1 can be reduced by introducing cold water into the cooling cover body 12, the heating can be carried out through the electric heater 16, an environment which is beneficial to the growth of the microorganisms is kept in the tank body 1, after the fermentation is finished, the valve 20 is opened, the raw materials in the tank body 1 are discharged through the, in the material discharging process, the servo motor 5 keeps rotating, so that the rotating shaft 3 drives the packing auger 19 to rotate, the packing auger 19 further conveys the raw materials in the tank body 1 to the direction of the material discharging pipe 11, the valve 20 is opened, so that the packing auger 19 extends into one end of the material discharging pipe 11 to output the raw materials out of the material discharging pipe 11 under the condition of certain pressure, a certain gap is formed between the packing auger 19 and the material discharging pipe 11, and the raw materials conveyed by the packing auger 19 can be continuously extruded into the tank body 1 along with the gap in the state that the valve 20 is closed.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a fermentation cylinder, includes jar body (1), lid (2), pivot (3), mount (4), servo motor (5), puddler (6), sampling tube (7), intake pipe (8), inlet pipe (9), blast pipe (10), row material pipe (11), the cooling cover body (12), inlet tube (13), drain pipe (14), thermometer erection joint (15) and electric heater (16), its characterized in that: the utility model discloses a sampling device, including a tank body (1), a cover body (2), a rotating shaft (3), a fixing frame (4), a stirring rod (6), a sampling pipe (7), a gas inlet pipe (8), an air inlet pipe (8), a tank body (1), an air inlet pipe (9) and an exhaust pipe (10), wherein the cover body (2) is fixed at the top of the tank body (1) through bolts, the rotating shaft (3) is fixed at the bottom of the tank body (1), the rotating shaft (3) is rotatably connected with the fixing frame (4) through a bearing, the servo motor (5) is fixed at the top of the cover body (2), the output end of the servo motor (5) is fixedly connected with the rotating shaft (3), the stirring rod (6) is equidistantly fixed at the outer side of the rotating shaft (3), the sampling pipe (7) is fixed on the inner wall of the tank body (1, the utility model discloses a cooling cover, including jar body (1), jar body (1) bottom is fixed with row material pipe (11), and arranges material pipe (11) and jar body (1) bottom intercommunication, the jar body (1) outside is fixed with the cooling cover body (12), cooling cover body (12) upper end is fixed with inlet tube (13), cooling cover body (12) lower extreme is fixed with drain pipe (14), cooling cover body (12) one side is fixed with thermometer erection joint (15), the jar body (1) outside is fixed with electric heater (16), and electric heater (16) are located the cooling cover body (12).

2. A fermenter according to claim 1, wherein: jar body (1) inner wall bottom is fixed with shunt tubes (17), shunt tubes (17) top equidistance is fixed with exhaust head (18), intake pipe (8) bottom and shunt tubes (17) intercommunication.

3. A fermenter according to claim 1, wherein: pivot (3) bottom is passed mount (4) and is fixed with auger (19), and auger (19) are the toper setting, auger (19) one end stretches into row material pipe (11) inner wall.

4. A fermenter according to claim 1, wherein: a valve (20) is fixed at one end of the discharge pipe (11).

5. A fermenter according to claim 1, wherein: a bubbler (21) is fixed at the upper end of the rotating shaft (3).