Small reaction kettle for producing yeast extract

Abstract

The utility model provides a reaction kettle for producing small yeast extract, which comprises a tank body, a mounting seat is arranged at the top of the tank body, a mounting groove is formed in the mounting seat, a rotating sleeve is mounted at the bottom of the mounting groove, the bottom end of the rotating sleeve penetrates into the tank body, the penetrating end of the rotating sleeve is connected with a first connecting ring, and the first connecting ring is connected with a second connecting ring. A rotating shaft is rotatably mounted on the inner side of the rotating sleeve, the rotating shaft penetrates into the tank body from the bottom side of the connecting ring, the penetrating end of the rotating shaft is rotatably connected with the bottom of the inner side of the tank body, and a second rotating ring is rotatably mounted at the position, close to the bottom of the inner side of the tank body, of the surface of the rotating shaft; a plurality of C-shaped frames are mounted in the tank body in an array manner; through the arrangement of the stirring blades and the guide plates, raw materials can be continuously circulated in the center and the outer side of the tank body, so that the mixing speed of various raw materials is improved, and the production speed of yeast extract is effectively improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of yeast extract production, in particular to a small-sized reaction kettle for yeast extract production. Background Art

[0002] Yeast extract, now in China, refers to paste yeast extract. Yeast extract is rich in complete protein, balanced essential amino acids, B vitamins, nucleotides, trace elements, etc. It is the most ideal raw material for biological culture medium and the main raw material in the fermentation industry. Its efficacy is equivalent to 8 times that of yeast, and can greatly improve the production rate of bacteria and the yield of fermentation products.

[0003] During the production process of yeast extract, continuous stirring is required. Firstly, the various raw materials in the reactor can be fully mixed, thereby increasing the decomposition rate of yeast protein, and secondly, the raw materials can be prevented from agglomerating. Patent CN208562339U discloses a reactor for yeast extract production. The patent improves the stirring effect of the materials by setting two rows of stirring rods that alternate up and down. However, in the patent, the stirring method of the stirring rods is relatively single, and it is difficult for the materials to be fully dispersed in the reactor. At the same time, the materials in each area are also difficult to circulate, and it is easy to have uneven distribution of materials in some areas, thereby affecting the product quality of yeast extract.

[0004] In summary, the utility model provides a small-sized reaction kettle for yeast extract production to solve the above problems. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a small-sized yeast extract production reactor, so as to solve the problem that when the materials are stirred in the reactor used for yeast extract production in the prior art, it is difficult to circulate the materials in the reactor.

[0006] A reaction kettle for producing small yeast extract, comprising a tank body, a mounting seat is arranged on the top of the tank body, a mounting groove is arranged inside the mounting seat, a rotating sleeve is arranged at the bottom of the mounting groove, the bottom end of the rotating sleeve penetrates into the tank body, and one end penetrated is connected to a first connecting ring, a rotating shaft is rotatably arranged inside the rotating sleeve, the rotating shaft penetrates into the tank body from the bottom side of the connecting ring, and one end penetrated is rotatably connected to the bottom of the inner side of the tank body, a second rotating ring is rotatably arranged on the surface of the rotating shaft at a position close to the bottom of the inner side of the tank body, a plurality of C-shaped frames are also arranged in an array inside the tank body, and the two ends of the C-shaped frames are fixedly connected to the first rotating ring and the second rotating ring respectively, each of the C-shaped frames is arranged in an array with a plurality of guide plates, a first connecting ring is arranged on the surface of the rotating shaft between the first connecting ring and the second connecting ring, a plurality of stirring blades are arranged in an array on the surface of the first connecting ring, and the stirring blades and the guide plates are both arranged obliquely, and the inclination direction is the same.

[0007] Furthermore, a plurality of second connecting rings are installed in an array on the surface of the rotating shaft between the first rotating ring and the first connecting ring, and a plurality of stirring plates are arranged in an array on the surface of each of the second connecting rings.

[0008] Furthermore, one side of the guide plate away from the rotating shaft is in contact with the inner wall of the tank body.

[0009] Furthermore, the top end of the rotating shaft passes through the installation groove from the top end of the rotating sleeve, a first motor is fixedly installed on the top of the mounting seat, and the output end of the first motor is connected to the rotating shaft through a coupling.

[0010] Furthermore, a second motor is fixedly mounted on one side of the mounting seat, and an output end of the second motor is transmission-connected to the rotating sleeve via a bevel gear set.

[0011] Furthermore, a feed port is provided on one side of the top of the tank body, a sealing cover is hingedly installed on the top of the feed port, an L-shaped discharge pipe is provided on one side of the bottom of the tank body, and an auger is installed inside the vertical part of the L-shaped discharge pipe.

[0012] Furthermore, a third motor is fixedly installed at the bottom of the L-shaped discharge pipe, and the output end of the third motor is transmission-connected to the auger.

[0013] Furthermore, an electric heating coil is arranged on the inner side of the inner wall of the tank body.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] The utility model can make the raw materials circulate continuously in the center and the outer side of the tank body by means of the stirring blades and the guide plates, thereby increasing the mixing speed of various raw materials and effectively increasing the production speed of yeast extract. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional schematic diagram of the utility model;

[0017] Figure 2 It is a schematic diagram of the internal structure of the kettle body of the utility model;

[0018] Figure 3 It is a schematic plan cross-sectional view of the utility model;

[0019] Figure 4 This utility model Figure 3 A local enlarged schematic diagram of the middle A;

[0020] Figure 5 This utility model Figure 3 A local enlarged schematic diagram of point B in the middle.

[0021] In the figure:

[0022] 1. Tank body; 2. Mounting seat; 3. Mounting groove; 4. Rotating sleeve; 5. First rotating ring; 6. Rotating shaft; 7. Second rotating ring; 8. C-shaped frame; 9. Guide plate; 10. First connecting ring; 11. Stirring blade; 12. Second connecting ring; 13. Stirring plate; 14. First motor; 15. Second motor; 16. Bevel gear set; 17. Feed inlet; 18. Sealing cover; 19. L-shaped discharge pipe; 20. Auger; 21. Third motor; 22. Electric heating coil. DETAILED DESCRIPTION

[0023] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0024] like Figure 1-5As shown, the utility model provides a small-scale yeast extract production reactor, comprising a tank body 1, a mounting seat 2 is arranged on the top of the tank body 1, a mounting groove 3 is opened inside the mounting seat 2, a rotating sleeve 4 is installed at the bottom of the mounting groove 3, the bottom end of the rotating sleeve 4 penetrates into the tank body 1, and one end penetrated is connected to a first connecting ring 10, a rotating shaft 6 is rotatably installed inside the rotating sleeve 4, the rotating shaft 6 penetrates into the tank body 1 from the bottom side of the connecting ring, and one end penetrated is rotatably connected to the bottom of the inner side of the tank body 1, and the surface of the rotating shaft 6 is close to the tank body 1. A second rotating ring 7 is rotatably installed at the inner bottom position, and a plurality of C-shaped frames 8 are also installed in an array inside the tank body 1, and the two ends of the C-shaped frames 8 are respectively fixedly connected to the first rotating ring 5 and the second rotating ring 7, and each C-shaped frame 8 is provided with a plurality of guide plates 9 in an array. A first connecting ring 10 is installed on the surface of the rotating shaft 6 between the first connecting ring 10 and the second connecting ring 12, and a plurality of stirring blades 11 are arranged in an array on the surface of the first connecting ring 10, and the stirring blades 11 and the guide plates 9 are both inclined and have the same inclination direction.

[0025] Among them, a plurality of second connecting rings 12 are installed in an array on the surface of the rotating shaft 6 between the first rotating ring 5 and the first connecting ring 10, and a plurality of stirring plates 13 are arranged in an array on the surface of the second connecting rings 12. The stirring plates are all arranged vertically to drive the raw materials inside the tank body 1 to rotate.

[0026] The side of the guide plate 9 away from the rotating shaft 6 is in contact with the inner wall of the tank body 1 .

[0027] Among them, the top end of the rotating shaft 6 passes through the installation groove 3 from the top end of the rotating sleeve 4, and the first motor 14 is fixedly installed on the top of the mounting seat 2, and the output end of the first motor 14 is connected to the rotating shaft 6 through a coupling transmission, and the first motor 14 is used to drive the rotating shaft 6 to rotate.

[0028] Among them, a second motor 15 is fixedly installed on one side of the mounting base 2, and the output end of the second motor 15 is connected to the rotating sleeve 4 through a bevel gear set 16. The second motor 15 can drive the rotating sleeve 4 to rotate through the bevel gear set 16, so that each guide plate 9 rotates. Since the guide plate 9 is in contact with the inner wall of the tank body 1, the yeast extract on the inner wall of the tank body 1 can be scraped off during the rotation of the guide plate 9, so as to facilitate the cleaning of the inside of the tank body 1 at a later time.

[0029] Among them, a feed port 17 is provided on one side of the top of the tank body 1, and a sealing cover 18 is hingedly installed on the top of the feed port 17. An L-shaped discharge pipe 19 is provided on one side of the bottom of the tank body 1. An auger 20 is installed inside the vertical part of the L-shaped discharge pipe 19. When the auger 20 rotates, the yeast extract processed by the tank body 1 can be discharged from the L-shaped discharge pipe 19.

[0030] Among them, a third motor 21 is fixedly installed at the bottom of the L-shaped discharge pipe 19, and the output end of the third motor 21 is transmission-connected to the auger 20. The third motor 21 is used to drive the auger 20 to rotate for discharging.

[0031] Among them, an electric heating coil 22 is arranged on the inner side of the inner wall of the tank body 1, and the heating coil is used to heat the raw materials inside the tank body 1, so as to increase the reaction speed of the raw materials.

[0032] Specific working principle:

[0033] Before using the utility model, first connect the utility model to an external power supply and a control panel, and start the utility model through the external control panel. When the utility model is producing yeast extract, first add the required raw materials from the feed port 17 into the tank body 1 of the utility model, close the sealing cover 18, start the first motor 14 in the utility model, and drive the rotating shaft 6 to rotate through the first motor 14. During the rotation of the rotating shaft 6, the stirring blade 11 on the surface of the first connecting ring 10 and the stirring plate on the surface of the second connecting ring 12 will be driven to rotate. Since the stirring blade 11 is inclined, the raw materials at the bottom of the tank body 1 will be continuously pushed upward during the rotation, and when the stirring plate 13 rotates, the tank body 1 will be driven to rotate. The raw materials inside the tank body 1 rotate. During the rotation of the raw materials, the raw materials on the outside and close to the guide plate 9 will move along the inclination direction of the guide plate 9. Since the guide plate 9 and the stirring blade 11 have the same inclination direction, and the rotation direction of the raw materials inside the tank body 1 is the same as the rotation direction of the rotating shaft 6, it is equivalent to that each guide plate 9 rotates in the direction opposite to the rotation direction of the rotating shaft 6, so that the guide plate 9 will continuously push the close raw materials downward, thereby forming a trend that the raw materials in the center of the tank body 1 move upward and the raw materials on the outside move downward, so that the raw materials are continuously circulated in the center and outside of the tank body 1, thereby increasing the mixing speed of various raw materials and effectively increasing the production speed of yeast extract.

[0034] The implementation modes of the present invention are provided for the purpose of illustration and description. Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A small-scale reaction kettle for yeast extract production, characterized in that: The invention comprises a tank body (1), wherein a mounting seat (2) is arranged on the top of the tank body (1), a mounting groove (3) is provided inside the mounting seat (2), a rotating sleeve (4) is installed at the bottom of the mounting groove (3), the bottom end of the rotating sleeve (4) penetrates into the tank body (1), and one end penetrated is connected to a first rotating ring (5), a rotating shaft (6) is rotatably installed inside the rotating sleeve (4), the rotating shaft (6) penetrates into the tank body (1) from the bottom side of the first rotating ring (5), and one end penetrated is rotatably connected to the bottom of the inner side of the tank body (1), and the surface of the rotating shaft (6) is rotatably installed at a position close to the inner bottom of the tank body (1). A second rotating ring (7) is provided, and a plurality of C-shaped frames (8) are arranged in an array inside the tank body (1), and the two ends of the C-shaped frames (8) are respectively fixedly connected to the first rotating ring (5) and the second rotating ring (7), and each of the C-shaped frames (8) is arranged in an array with a plurality of guide plates (9), and a first connecting ring (10) is installed on the surface of the rotating shaft (6) between the first rotating ring (5) and the second rotating ring (7) and at a position close to the first rotating ring (5), and a plurality of stirring blades (11) are arranged in an array on the surface of the first connecting ring (10), and the stirring blades (11) and the guide plates (9) are arranged obliquely and have the same inclination direction.

2. The small-sized yeast extract production reactor according to claim 1, characterized in that: A plurality of second connecting rings (12) are installed in an array on the surface of the rotating shaft (6) between the first rotating ring (5) and the first connecting ring (10), and a plurality of stirring plates (13) are arranged in an array on the surface of each of the second connecting rings (12).

3. The small-sized yeast extract production reactor according to claim 1, characterized in that: The side of the guide plate (9) away from the rotating shaft (6) is in contact with the inner wall of the tank body (1).

4. The small-sized yeast extract production reactor according to claim 1, characterized in that: The top end of the rotating shaft (6) passes through the top end of the rotating sleeve (4) into the mounting groove (3), a first motor (14) is fixedly mounted on the top of the mounting seat (2), and the output end of the first motor (14) is connected to the rotating shaft (6) through a coupling.

5. The small-sized yeast extract production reactor according to claim 1, characterized in that: A second motor (15) is fixedly mounted on one side of the mounting seat (2), and an output end of the second motor (15) is transmission-connected to the rotating sleeve (4) via a bevel gear set (16).

6. The small-sized yeast extract production reactor according to claim 1, characterized in that: A feed port (17) is provided on one side of the top of the tank body (1), a sealing cover (18) is hingedly installed on the top of the feed port (17), an L-shaped discharge pipe (19) is provided on one side of the bottom of the tank body (1), and an auger (20) is installed inside the vertical part of the L-shaped discharge pipe (19).

7. The small-sized yeast extract production reactor according to claim 6, characterized in that: A third motor (21) is fixedly mounted on the bottom of the L-shaped discharge pipe (19), and an output end of the third motor (21) is transmission-connected to the auger (20).

8. The small-sized yeast extract production reactor according to claim 1, characterized in that: An electric heating coil (22) is arranged on the inner side of the inner wall of the tank body (1).

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