CN211367546U

CN211367546U - Fermentation device

Info

Publication number: CN211367546U
Application number: CN201922299185.1U
Authority: CN
Inventors: 李建树; 台喜生; 张明盩; 孙丽坤
Original assignee: Gansu Agricultural University
Current assignee: Gansu Agricultural University
Priority date: 2019-12-19
Filing date: 2019-12-19
Publication date: 2020-08-28
Anticipated expiration: 2029-12-19

Abstract

The utility model discloses a fermentation device, absorb liquid bottle, hydrogen sulfide absorption liquid bottle, oxygen cylinder including fermentation bottle, ammonia absorption liquid bottle, hydrogen sulfide, ammonia absorption liquid bottle and hydrogen sulfide absorption liquid bottle, oxygen cylinder's upper end bottleneck all is provided with a rubber buffer, be provided with No. two rubber buffers in the upper end bottleneck of fermentation bottle, No. two rubber buffers are inside to lean on the fixed seal bearing that has inlayed in upper end, the meshing is provided with the (mixing) shaft in the seal bearing, the lower extreme of (mixing) shaft runs through No. two rubber buffers and leads to the inside bottom of fermentation bottle, the well lower extreme and the bottom of (mixing) shaft axle body all are provided with the stirring leaf, the upper end of fermentation bottle is provided with a pipe, No. two pipes, the lower extreme of a pipe, No. two pipes all runs through No. two rubber buffers and. The utility model discloses a fermentation device, the device simple structure, convenient operation, low in cost still very environmental protection simultaneously.

Description

Fermentation device

Technical Field

The utility model relates to a fermentation field especially relates to a fermenting installation.

Background

Fermentation refers to the process by which a person produces the microbial cells themselves, or direct or secondary metabolites, by virtue of the life activities of the microorganism under aerobic or anaerobic conditions. While oxygen-enriched fermentation is a fermentation process under the condition of sufficient oxygen. Many fields need to be studied by fermentation due to the need.

The existing oxygen-enriched fermentation devices are large devices, so that the cost is wasted when small-scale research is carried out, and the environment-friendly facilities in some simple fermentation devices are insufficient, so that pollution is easily caused during reaction.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a fermentation device.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a fermentation device comprises a fermentation bottle, an ammonia absorption liquid bottle, a hydrogen sulfide absorption liquid bottle and an oxygen bottle, wherein a rubber plug is arranged in the upper end bottleneck of the ammonia absorption liquid bottle and the hydrogen sulfide absorption liquid bottle and the oxygen bottle, a second rubber plug is arranged in the upper end bottleneck of the fermentation bottle, a sealing bearing is fixedly embedded inside the second rubber plug by the upper end, the inner end of the sealing bearing is meshed with a stirring shaft, the lower end of the stirring shaft penetrates through the second rubber plug to reach the inner bottom end of the fermentation bottle, stirring blades are arranged at the middle lower end and the bottom end of a shaft body of the stirring shaft, a first conduit and a second conduit are arranged at the upper end of the fermentation bottle, the lower ends of the first conduit and the second conduit penetrate through the second rubber plug to reach the inner end of the fermentation bottle, a third conduit is arranged at the upper end of the oxygen bottle, and the lower end of the third conduit penetrates through the first, the upper end of ammonia absorption liquid bottle is provided with No. four pipes and No. five pipes, No. four pipes and No. five pipe lower extremes all run through a rubber buffer and lead to ammonia absorption liquid bottle inner, the upper end of hydrogen sulfide absorption liquid bottle is provided with No. six pipes and No. seven pipes, No. six pipes and No. seven pipe lower extremes all run through a rubber buffer and lead to hydrogen sulfide absorption liquid bottle inner.

As a further description of the above technical solution:

the stirring shaft and the two stirring blades are connected through two bolts in a fastening mode.

As a further description of the above technical solution:

the top end of the stirring shaft is fixedly provided with a rotating handle.

As a further description of the above technical solution:

the first conduit and the third conduit, the second conduit and the fourth conduit, and the fifth conduit and the sixth conduit are connected in a sealing and conducting manner through rubber hoses.

As a further description of the above technical solution:

the first guide pipe, the second guide pipe, the third guide pipe, the fourth guide pipe, the fifth guide pipe, the sixth guide pipe and the seventh guide pipe are all transparent glass guide pipes.

As a further description of the above technical solution:

the upper end of the fermentation bottle is provided with a thermometer, and the lower end of the thermometer penetrates through the second rubber plug and is communicated into the fermentation bottle.

The utility model discloses following beneficial effect has:

when the device is used, fermentation raw materials are firstly put into the fermentation bottle, then the stirrer is rotated to stir the fermentation raw materials, the oxygen bottle and the fermentation bottle are communicated through the guide pipe, so that the fermentation bottle is in an oxygen-enriched environment, and ammonia and hydrogen sulfide generated in the fermentation process are absorbed, thereby ensuring normal fermentation and environmental protection safety.

Drawings

FIG. 1 is a schematic view of a basic structure of a fermentation apparatus according to the present invention;

FIG. 2 is a schematic view of the inner structure of a fermentation bottle of the fermentation device of the present invention;

fig. 3 is a schematic view of a stirring blade structure of a fermentation device provided by the utility model.

Illustration of the drawings:

1. a fermentation bottle; 2. an ammonia absorption liquid bottle; 3. hydrogen sulfide absorption liquid bottles; 4. an oxygen cylinder; 5. a first rubber plug; 6. a second rubber plug; 7. sealing the bearing; 8. a stirring shaft; 9. stirring blades; 10. a bolt; 11. a handle is rotated; 12. a thermometer; 13. a first catheter; 14. a second catheter; 15. a third catheter; 16. a catheter number four; 17. a catheter number five; 18. catheter number six; 19. a catheter number seven; 20. a rubber hose.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: a fermentation device comprises a fermentation bottle 1, an ammonia absorption liquid bottle 2, a hydrogen sulfide absorption liquid bottle 3 and an oxygen bottle 4, wherein the fermentation bottle 1 is a place where a fermentation reaction is carried out, the ammonia absorption liquid bottle 2 and the hydrogen sulfide absorption liquid bottle 3 are used for absorbing ammonia and hydrogen sulfide generated in the fermentation reaction, the oxygen bottle 4 provides an oxygen-enriched environment for the fermentation reaction, a rubber plug 5 is arranged in each of the ammonia absorption liquid bottle 2 and the hydrogen sulfide absorption liquid bottle 3 and the upper end bottleneck of the oxygen bottle 4, a rubber plug 6 is arranged in the upper end bottleneck of the fermentation bottle 1, a sealing bearing 7 is fixedly embedded in the rubber plug 6 close to the upper end, a stirring shaft 8 is arranged at the inner end of the sealing bearing 7 in a meshing manner, the lower end of the stirring shaft 8 penetrates through the rubber plug 6 to the inner bottom end of the fermentation bottle 1, stirring blades 9 are arranged at the middle lower end and the bottom end of the shaft body of the stirring shaft 8, and the fermentation, the upper end of the fermentation bottle 1 is provided with a first conduit 13 and a second conduit 14, the lower ends of the first conduit 13 and the second conduit 14 penetrate through a second rubber plug 6 to reach the inner end of the fermentation bottle 1, the upper end of the oxygen bottle 4 is provided with a third conduit 15, the lower end of the third conduit 15 penetrates through a first rubber plug 5 to reach the inner end of the oxygen bottle 4, the upper end of the ammonia absorption liquid bottle 2 is provided with a fourth conduit 16 and a fifth conduit 17, the lower ends of the fourth conduit 16 and the fifth conduit 17 penetrate through the first rubber plug 5 to reach the inner end of the ammonia absorption liquid bottle 2, the upper end of the hydrogen sulfide absorption liquid bottle 3 is provided with a sixth conduit 18 and a seventh conduit 19, and the lower ends of the sixth conduit 18 and the seventh conduit 19 penetrate through the first rubber plug 5 to reach the inner end of the hydrogen sulfide.

The stirring shaft 8 and the two stirring blades 9 are fixedly connected through two bolts 10, a rotating handle 11 is fixedly arranged at the top end of the stirring shaft 8, the stirring shaft 8 is convenient to use, a first guide pipe 13 and a third guide pipe 15, a second guide pipe 14 and a fourth guide pipe 16, a fifth guide pipe 17 and a sixth guide pipe 18 are in sealed conduction connection through rubber hoses 20, gas is prevented from leaking and polluting the environment, the first guide pipe 13, the second guide pipe 14, the third guide pipe 15, the fourth guide pipe 16, the fifth guide pipe 17, the sixth guide pipe 18 and the seventh guide pipe 19 are all transparent glass guide pipes, a thermometer 12 is arranged at the upper end of the fermentation bottle 1 and used for monitoring and recording the temperature in the fermentation bottle 1, and the lower end of the thermometer 12 penetrates through the second rubber plug 6 and is communicated into the fermentation bottle 1.

The working principle is as follows: the whole device is connected in sequence, then fermentation raw materials are added into the fermentation bottle 1, the rotating handle 11 is used for operating the stirring shaft 8 and the stirring blade 9 to rotate, the fermented materials in the fermentation bottle 1 are stirred once every two days, the stirring shaft rotates for 30-50 revolutions once, the oxygen bottle 4 supplies oxygen to the fermentation bottle 1 to provide an oxygen-enriched environment, the ammonia gas absorption liquid bottle 2 and the hydrogen sulfide absorption liquid bottle 3 are used for absorbing ammonia gas and hydrogen sulfide generated in the fermentation reaction, and the environment protection is guaranteed.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a fermenting installation, includes fermentation bottle (1), ammonia absorption liquid bottle (2), hydrogen sulfide absorption liquid bottle (3), oxygen cylinder (4), its characterized in that: the fermentation device is characterized in that a first rubber plug (5) is arranged in an upper end bottleneck of the ammonia absorption liquid bottle (2), a second rubber plug (6) is arranged in an upper end bottleneck of the fermentation bottle (1), a sealing bearing (7) is fixedly embedded in the second rubber plug (6) by virtue of the upper end, a stirring shaft (8) is arranged at the inner end of the sealing bearing (7) in a meshed manner, the lower end of the stirring shaft (8) penetrates through the second rubber plug (6) to reach the inner bottom end of the fermentation bottle (1), stirring blades (9) are arranged at the middle lower end and the bottom end of a shaft body of the stirring shaft (8), a first guide pipe (13) and a second guide pipe (14) are arranged at the upper end of the fermentation bottle (1), and the lower ends of the first guide pipe (13) and the second guide pipe (14) penetrate through the second rubber plug (6) to reach the inner end of the fermentation bottle (1), the upper end of oxygen cylinder (4) is provided with No. three pipe (15), the lower extreme of No. three pipe (15) runs through a rubber buffer (5) and leads to oxygen cylinder (4) inner, the upper end of ammonia absorption liquid bottle (2) is provided with No. four pipe (16) and No. five pipe (17), No. four pipe (16) and No. five pipe (17) lower extreme all run through a rubber buffer (5) and lead to ammonia absorption liquid bottle (2) inner, the upper end of hydrogen sulfide absorption liquid bottle (3) is provided with No. six pipe (18) and No. seven pipe (19), No. six pipe (18) and No. seven pipe (19) lower extreme all run through a rubber buffer (5) and lead to hydrogen sulfide absorption liquid bottle (3) inner.

2. A fermentation installation according to claim 1, wherein: the stirring shaft (8) and the two stirring blades (9) are fixedly connected through two bolts (10).

3. A fermentation installation according to claim 1, wherein: the top end of the stirring shaft (8) is fixedly provided with a rotating handle (11).

4. A fermentation installation according to claim 1, wherein: the first conduit (13) is connected with the third conduit (15), the second conduit (14) is connected with the fourth conduit (16), and the fifth conduit (17) is connected with the sixth conduit (18) through rubber hoses (20) in a sealing and conducting manner.

5. A fermentation installation according to claim 1, wherein: the first guide pipe (13), the second guide pipe (14), the third guide pipe (15), the fourth guide pipe (16), the fifth guide pipe (17), the sixth guide pipe (18) and the seventh guide pipe (19) are all transparent glass guide pipes.

6. A fermentation installation according to claim 1, wherein: the upper end of fermentation bottle (1) is provided with thermometer (12), the lower extreme of thermometer (12) runs through No. two rubber buffer (6) and leads to in fermentation bottle (1).