High-fiber corn byproduct fermentation equipment

Abstract

The utility model provides high-fiber corn byproduct fermentation equipment which comprises a fermentation tank, a conical bottom is mounted at the bottom of the fermentation tank, a detachable blind plate is mounted at the lower end of the conical bottom, and a water storage sleeve fixedly connected with the fermentation tank is sleeved on the fermentation tank. A water inlet pipe used for being connected with a heat supply pipe is installed on the outer surface of the lower end of the water storage sleeve, a water drainage pipe used for being connected with a backflow pipe is installed on the outer surface of the upper end of the water storage sleeve, a plurality of round holes are formed in the outer surface of the water storage sleeve from top to bottom at equal intervals, and heat conduction pipes are inserted in the round holes. A plurality of through holes aligned with the round holes are uniformly formed in the outer surface of the fermentation tank, the closed ends of the heat conduction pipes penetrate through the through holes and extend into the fermentation tank, and limiting pieces are mounted at the open ends of the heat conduction pipes; the device has the following beneficial effects that the corn stalk raw materials in the central area in the fermentation tank can be heated by hot water under the condition that the discharge of the corn stalk raw materials is not influenced at present.

Description

Technical Field

[0001] The utility model discloses high-fiber corn byproduct fermentation equipment, belonging to the technical field of fermentation. Background Art

[0002] When using high-fiber raw materials such as corn stalks for fermentation, the corn stalks must first be crushed and added to a fermentation tank. During the fermentation process, the fermentation tank needs to be heated so that the corn stalks can be fully fermented in the fermentation tank. Usually, hot water is introduced into the space formed by the fermentation tank and the water storage jacket to heat the corn stalks in the fermentation tank. However, the fermentation tank has a large volume, and it takes a long time for the heat of the hot water to be transferred to the corn stalks in the central area of ​​the fermentation tank, resulting in low heating efficiency. Therefore, it is necessary to design a high-fiber corn by-product fermentation equipment. Utility Model Content

[0003] In view of the shortcomings of the prior art, the purpose of the utility model is to provide a high-fiber corn by-product fermentation equipment to solve the problems raised in the above-mentioned background technology. The utility model enables hot water to heat the corn stalk raw materials in the central area of ​​the fermentation tank without affecting the discharge of the corn stalk raw materials.

[0004] In order to achieve the above-mentioned purpose, the utility model is realized through the following technical scheme: a high-fiber corn by-product fermentation equipment, including a fermentation tank, the bottom of the fermentation tank is installed with a conical bottom, the lower end of the conical bottom is installed with a detachable blind plate, the fermentation tank is provided with a water storage jacket connected and fixed to the fermentation tank, the lower end outer surface of the water storage jacket is installed with a water inlet pipe for connecting to a heating pipe, the upper end outer surface of the water storage jacket is installed with a drain pipe for connecting to a reflux pipe, the outer surface of the water storage jacket is equidistantly provided with a plurality of circular holes from top to bottom, a heat conducting pipe is inserted in the circular hole, the outer surface of the fermentation tank is evenly provided with a plurality of through holes aligned with the circular holes, the closed end of the heat conducting pipe passes through the through hole and extends into the fermentation tank, and a limiting member is installed at the open end of the heat conducting pipe.

[0005] Furthermore, the limiting member includes a column head, a connecting rod is connected and fixed to the open end of the heat conduction pipe, the other end of the connecting rod is connected and fixed to the column head, the outer diameter of the column head and the outer diameter of the heat conduction pipe are the same as the inner diameter of the circular hole, a positioning sleeve is provided on the outside of the circular hole, the positioning sleeve is provided on the heat conduction pipe, one end of the positioning sleeve is connected and fixed to the water storage sleeve, a threaded hole is provided at the upper position of the outer surface of the positioning sleeve, and a positioning screw is threadedly connected to the threaded hole.

[0006] Furthermore, a horizontally arranged strip box is provided directly below the positioning sleeve, one end of the strip box is connected and fixed to the fermentation tank, and a stop valve is installed at the bottom of the strip box.

[0007] Furthermore, one end of the column head away from the connecting rod is connected to a fixed limit plate, and an indicator line is processed on the outer surface of the heat conducting pipe.

[0008] Furthermore, a first support sleeve is provided on the side of the perforation facing the circular hole, one end of the first support sleeve is connected and fixed to the fermentation tank, a first sealing sleeve is installed in the first support sleeve, and the first sealing sleeve is wrapped on the heat conduction pipe.

[0009] Furthermore, a second support sleeve is provided on the side of the circular hole facing the perforation, one end of the second support sleeve is connected and fixed to the water storage sleeve, a second sealing sleeve is installed in the second support sleeve, and the second sealing sleeve is wrapped around the heat conduction pipe.

[0010] Furthermore, a detachable top cover is installed at the upper end of the fermentation tank, a motor is installed on the top of the top cover, a spiral blade is installed at the output end of the motor, and the lower end of the spiral blade extends to the lower position inside the conical bottom.

[0011] Furthermore, a pressure relief pipe is installed on the outer surface of the upper end of the fermentation tank, and a pressure relief valve is installed on one end of the pressure relief pipe away from the fermentation tank.

[0012] Furthermore, the fermentation tank is provided with a support ring connected and fixed to the fermentation tank, the support ring is arranged at the lower side of the water storage jacket, and the upper surface of the support ring is provided with a plurality of small holes in an annular shape and at equal intervals.

[0013] Beneficial effects of the utility model:

[0014] 1. When heating the fermentation tank, the heat pipe is moved along the channel formed by the circular hole and the perforation until the column head moves into the positioning sleeve, and then the column head is restricted in the positioning sleeve by the positioning screw. At this time, the open end of the heat pipe is in the space formed by the water storage sleeve and the fermentation tank. After the hot water enters the space formed by the water storage sleeve and the fermentation tank, part of the hot water flows into the heat pipe, so that the hot water heats up the central area and the edge of the fermentation tank at the same time, thereby improving the heating efficiency. When the corn stalk raw materials in the fermentation tank need to be discharged, the closed end of the heat pipe is moved to be flush with the perforation, thereby preventing the heat pipe from affecting the discharge of the corn stalk raw materials, and realizing that the hot water can heat the corn stalk raw materials in the central area of ​​the fermentation tank without affecting the discharge of the corn stalk raw materials.

[0015] 2. When the open end of the heat pipe is moved to the outside of the water storage jacket, the hot water remaining in the heat pipe drips into the strip box, so that the hot water dripping from the heat pipe is collected centrally and the hot water remaining in the heat pipe is prevented from dripping randomly. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0017] Figure 1 This is a schematic diagram of the structure of a high-fiber corn by-product fermentation equipment of the utility model;

[0018] Figure 2 for Figure 1 Enlarged view of point A in the middle;

[0019] Figure 3 This is a schematic diagram of the assembly of a heat pipe, a water storage jacket and a fermentation tank in a high-fiber corn by-product fermentation device of the utility model;

[0020] Figure 4 for Figure 3 Enlarged view of point B in the middle;

[0021] Figure 5 This is a schematic diagram of the assembly of a water storage jacket and a fermentation tank in a high-fiber corn by-product fermentation device of the utility model;

[0022] Figure 6 This is a schematic diagram of the assembly of spiral blades and motors in a high-fiber corn by-product fermentation device of the utility model;

[0023] In the figure: 1-fermentation tank, 2-small hole, 3-support ring, 4-water inlet pipe, 5-water storage jacket, 6-drain pipe, 7-top cover, 8-motor, 9-pressure relief pipe, 10-pressure relief valve, 11-stop valve, 12-strip box, 13-conical bottom, 14-blind plate, 15-positioning sleeve, 16-heat pipe, 17-limiting plate, 18-stigma, 19-connecting rod, 20-positioning screw, 21-first sealing sleeve, 22-first support sleeve, 23-second sealing sleeve, 24-second support sleeve, 25-threaded hole, 26-perforation, 27-circular hole, 28-spiral blade. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0025] See also Figure 1 and Figure 6The utility model provides a technical solution: a high-fiber corn by-product fermentation device, comprising a fermentation tank 1, a conical bottom 13 is installed at the bottom of the fermentation tank 1, a detachable blind plate 14 is installed at the lower end of the conical bottom 13, a detachable top cover 7 is installed at the upper end of the fermentation tank 1, a motor 8 is installed on the top of the top cover 7, a spiral blade 28 is installed at the output end of the motor 8, and the lower end of the spiral blade 28 extends to the lower position inside the conical bottom 13. After opening the blind plate 14, the motor 8 drives the spiral blade 28 to rotate, and the spiral blade 28 drives the corn stalk raw material in the fermentation tank 1 to move from the conical bottom 13 to the bottom of the conical bottom 13. The bottom 13 is discharged from the lower end, and a pressure relief pipe 9 is installed on the outer surface of the upper end of the fermentation tank 1. A pressure relief valve 10 is installed on the end of the pressure relief pipe 9 away from the fermentation tank 1. Before opening the blind plate 14, the pressure relief valve 10 is opened to discharge the gas generated by fermentation in the fermentation tank 1, so that the pressure in the fermentation tank 1 is reduced. A support ring 3 connected and fixed to the fermentation tank 1 is provided on the fermentation tank 1. The support ring 3 is arranged on the lower side of the water storage jacket 5. A plurality of small holes 2 are equidistantly opened in a circular shape on the upper surface of the support ring 3. The support ring 3 is installed at a desired position using the small holes 2 to complete the restriction of the position of the fermentation tank 1.

[0026] See also Figure 1 A water storage jacket 5 connected and fixed to the fermentation tank 1 is provided on the fermentation tank 1, a water inlet pipe 4 for connecting to a heating pipe is installed on the outer surface of the lower end of the water storage jacket 5, and a drain pipe 6 for connecting to a return pipe is installed on the outer surface of the upper end of the water storage jacket 5. Hot water enters the space formed by the water storage jacket 5 and the fermentation tank 1 through the water inlet pipe 4, and the hot water heats up the inside of the fermentation tank 1 by heat conduction, and then the hot water is discharged into the return pipe through the drain pipe 6.

[0027] See also Figure 1-Figure 5The outer surface of the water storage jacket 5 is equidistantly provided with a plurality of circular holes 27 from top to bottom, and a heat conducting pipe 16 is inserted into the circular hole 27. The outer surface of the fermentation tank 1 is evenly provided with a plurality of through holes 26 aligned with the circular holes 27. The closed end of the heat conducting pipe 16 passes through the through holes 26 and extends into the fermentation tank 1. The open end of the heat conducting pipe 16 is connected and fixed with a connecting rod 19, and the other end of the connecting rod 19 is connected and fixed with a column head 18. The outer diameter of the column head 18 and the outer diameter of the heat conducting pipe 16 are the same as the inner diameter of the circular hole 27. A positioning sleeve 15 is provided outside the circular hole 27. The positioning sleeve 15 is sleeved on the heat conducting pipe 16. One end of the positioning sleeve 15 is connected and fixed to the water storage jacket 5. A threaded hole 25 is provided at the upper position of the outer surface of the positioning sleeve 15. A positioning screw 20 is threadedly connected to the threaded hole 25. When the temperature in the fermentation tank 1 is increased, the heat conducting pipe 16 is moved along the circular hole 27 and The channel formed by the perforation 26 moves until the column head 18 moves into the positioning sleeve 15, and then the column head 18 is restricted in the positioning sleeve 15 by the positioning screw 20. At this time, the open end of the heat pipe 16 is in the space formed by the water storage jacket 5 and the fermentation tank 1. After the hot water enters the space formed by the water storage jacket 5 and the fermentation tank 1, part of the hot water flows into the heat pipe 16, so that the hot water can heat up the central area inside the fermentation tank 1 and the edge part of the fermentation tank 1 at the same time, thereby improving the heating efficiency. When the corn stalk raw material in the fermentation tank 1 needs to be discharged, the closed end of the heat pipe 16 is moved to be flush with the perforation 26, thereby preventing the heat pipe 16 from affecting the discharge of the corn stalk raw material, and realizing that the hot water can heat the corn stalk raw material in the central area of ​​the fermentation tank 1 without affecting the discharge of the corn stalk raw material.

[0028] See also Figure 3 , Figure 4 and Figure 5 A first support sleeve 22 is provided on the side of the through hole 26 facing the circular hole 27, one end of the first support sleeve 22 is connected and fixed to the fermentation tank 1, a first sealing sleeve 21 is installed in the first support sleeve 22, the first sealing sleeve 21 is wrapped around the heat conducting pipe 16, and the first sealing sleeve 21 improves the sealing between the heat conducting pipe 16 and the through hole 26, a second support sleeve 24 is provided on the side of the circular hole 27 facing the through hole 26, one end of the second support sleeve 24 is connected and fixed to the water storage jacket 5, and a second sealing sleeve 21 is installed in the second support sleeve 24. The sealing sleeve 23, the second sealing sleeve 23 is wrapped on the heat conducting tube 16, the second sealing sleeve 23 improves the sealing between the heat conducting tube 16, the column head 18 and the circular hole 27, the column head 18 is connected to the fixed limit plate 17 at one end away from the connecting rod 19, and the design of the limit plate 17 prevents the column head 18 from completely entering the positioning sleeve 15. Because the outer surface of the heat conducting tube 16 is processed with an indicator line, when the scale line moves to the outside of the positioning sleeve 15, stop pulling the heat conducting tube 16 to prevent the heat conducting tube 16 from being separated from the perforation 26.

[0029] See also Figure 1A horizontally arranged strip box 12 is provided directly below the positioning sleeve 15, one end of the strip box 12 is connected and fixed to the fermentation tank 1, and a stop valve 11 is installed at the bottom of the strip box 12, so that when the open end of the heat pipe 16 moves to the outside of the water storage jacket 5, the hot water remaining in the heat pipe 16 drips into the strip box 12, thereby centrally collecting the hot water dripping from the heat pipe 16 and preventing the hot water remaining in the heat pipe 16 from dripping at will.

[0030] Although this specification is described according to implementation modes, not every implementation mode includes only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A high-fiber corn byproduct fermentation device, comprising a fermentation tank (1), characterized in that: The bottom of the fermentation tank (1) is provided with a conical bottom (13), the lower end of which is provided with a detachable blind plate (14); the fermentation tank (1) is provided with a water storage jacket (5) connected and fixed to the fermentation tank (1); the lower end outer surface of the water storage jacket (5) is provided with a water inlet pipe (4) for connecting to a heat supply pipe; the upper end outer surface of the water storage jacket (5) is provided with a drain pipe (6) for connecting to a return pipe; the outer surface of the water storage jacket (5) is provided with a plurality of circular holes (27) equidistantly arranged from top to bottom; a heat conducting pipe (16) is inserted into the circular hole (27); the outer surface of the fermentation tank (1) is provided with a plurality of through holes (26) aligned with the circular holes (27); the closed end of the heat conducting pipe (16) passes through the through hole (26) and extends into the fermentation tank (1); a limiting member is provided at the open end of the heat conducting pipe (16).

2. The high-fiber corn byproduct fermentation equipment according to claim 1, characterized in that: The limiting member comprises a column head (18), the open end of the heat conducting pipe (16) is connected and fixed with a connecting rod (19), the other end of the connecting rod (19) is connected and fixed with the column head (18), the outer diameter of the column head (18), the outer diameter of the heat conducting pipe (16) and the inner diameter of the circular hole (27) are the same, a positioning sleeve (15) is provided on the outer side of the circular hole (27), the positioning sleeve (15) is sleeved on the heat conducting pipe (16), one end of the positioning sleeve (15) is connected and fixed with the water storage sleeve (5), a threaded hole (25) is provided at the upper position of the outer surface of the positioning sleeve (15), and a positioning screw (20) is connected to the inner thread of the threaded hole (25).

3. The high-fiber corn byproduct fermentation equipment according to claim 2, characterized in that: A horizontally arranged strip box (12) is provided directly below the positioning sleeve (15), one end of the strip box (12) is connected and fixed to the fermentation tank (1), and a stop valve (11) is installed at the bottom of the strip box (12).

4. The high-fiber corn byproduct fermentation equipment according to claim 2, characterized in that: One end of the column head (18) away from the connecting rod (19) is connected to a fixed limit plate (17), and an indicator line is processed on the outer surface of the heat conducting pipe (16).

5. The high-fiber corn byproduct fermentation equipment according to claim 1, characterized in that: A first support sleeve (22) is provided on the side of the through hole (26) facing the circular hole (27); one end of the first support sleeve (22) is connected and fixed to the fermentation tank (1); a first sealing sleeve (21) is installed in the first support sleeve (22); and the first sealing sleeve (21) is wrapped around the heat conduction pipe (16).

6. The high-fiber corn byproduct fermentation equipment according to claim 1, characterized in that: A second support sleeve (24) is provided on the side of the circular hole (27) facing the through hole (26); one end of the second support sleeve (24) is connected and fixed to the water storage sleeve (5); a second sealing sleeve (23) is installed in the second support sleeve (24); and the second sealing sleeve (23) is wrapped around the heat conduction pipe (16).

7. The high-fiber corn byproduct fermentation equipment according to claim 1, characterized in that: A detachable top cover (7) is installed at the upper end of the fermentation tank (1), a motor (8) is installed on the top of the top cover (7), a spiral blade (28) is installed at the output end of the motor (8), and the lower end of the spiral blade (28) extends to the lower position inside the conical bottom (13).

8. The high-fiber corn byproduct fermentation equipment according to claim 1, characterized in that: A pressure relief pipe (9) is installed on the outer surface of the upper end of the fermentation tank (1), and a pressure relief valve (10) is installed at one end of the pressure relief pipe (9) away from the fermentation tank (1).

9. The high-fiber corn byproduct fermentation equipment according to claim 1, characterized in that: The fermentation tank (1) is provided with a support ring (3) connected and fixed to the fermentation tank (1); the support ring (3) is arranged on the lower side of the water storage jacket (5); and the upper surface of the support ring (3) is provided with a plurality of small holes (2) at equal intervals in a ring shape.

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