Solid bioreactor for high-protein feed production
By introducing the design of adjustment plates and support strips in the solid-state bioreactor, combined with the drive motor and gear system, the problem of inconvenient screen adjustment is solved, rapid particle size adjustment and automated control in the production process of high-protein feed, and processing efficiency and equipment stability are improved.
Patent Information
- Application Number
- CN202422438819.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-10
- Publication Date
- 2025-08-22
- Estimated Expiration
- 2034-10-10
AI Technical Summary
The existing solid bioreactors for high-protein feed production do not have the adjustment function at the feed port, which leads to repeated replacement of the screen when changing the particle size standard, which affects processing efficiency.
A screening structure with adjustment plates and support strips is designed to adjust the screening particle size by moving the adjustment plates, and automated control is achieved through driving motors and gear systems to avoid sliding off the adjustment plates. The support strips provide support to ensure rapid adjustment of the screening particle size.
It realizes rapid adjustment of the screen particle size without changing the screen, improves processing efficiency and the degree of automation of the equipment, and enhances the stability and applicability of the equipment.
Smart Images
Figure CN223249883U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of solid-state bioreactors, in particular to a solid-state bioreactor for producing high-protein feed. Background Art
[0002] Feeds with a protein content of 20% or more and a crude fiber content of less than 18% are collectively referred to as protein feeds. These include plant-based protein feeds, animal-based protein feeds, and microbial protein feeds. Bioreactors are often used in the production of protein feeds to ferment the raw materials and perform microbial reactions.
[0003] Existing solid-state bioreactors for high-protein feed production usually have a screening structure at the feed inlet to ensure that the particle size of the raw materials entering the reactor meets the reaction standards. However, the screen usually does not have an adjustment function. When the particle size standard is changed, the screen needs to be replaced repeatedly, resulting in low processing efficiency.
[0004] Therefore, in order to address the problem that the feed port screen of the above-mentioned existing solid-state bioreactor for high-protein feed production is not easy to adjust during use and needs to be replaced repeatedly to adapt to the particle size standard, a solid-state bioreactor for high-protein feed production can be designed. By setting an adjustment plate, when the adjustment plate is moved, the leakage holes on its surface will be gradually blocked by the screen plate, thereby reducing the screening particle size. At the same time, the support bar can provide support for the adjustment plate to prevent the adjustment plate from slipping, so that the device can quickly adjust the screening particle size without replacing the screen. Utility Model Content
[0005] In order to overcome the problem that the feed port screen of the existing solid-state bioreactor for high-protein feed production usually does not have an adjustment function during use, the screen needs to be replaced repeatedly when the particle size standard is changed, resulting in low processing efficiency.
[0006] The technical solution of the utility model is: a solid-state bioreactor for high-protein feed production, comprising a reactor body; also comprising a screening box, a sieve plate, an adjusting plate, leakage holes and support bars, the top surface of the reactor body is provided with a top cover, the bottom surface of the reactor body is provided with a discharge port, the left side of the upper surface of the top cover is provided with a feed port, the top surface of the feed port is provided with a screening box, the interior of the screening box is fixedly provided with a sieve plate, the left and right sides of the inner surface of the screening box are provided with mutually symmetrical support bars, the adjusting plate is inserted into the opening of the front side surface of the screening box, the upper surface of the adjusting plate is provided with leakage holes corresponding to the sieve holes on the surface of the sieve plate, the upper surface of the adjusting plate is in contact with the lower surface of the sieve plate, and the left and right sides of the bottom surface of the adjusting plate are respectively slidably connected with the two support bars.
[0007] Preferably, by setting an adjustment plate, when the adjustment plate is moved, the leakage holes on its surface will be gradually blocked by the screen plate, thereby reducing the screening particle size. At the same time, the support bar can provide support for the adjustment plate to prevent the adjustment plate from slipping, so that the device can quickly adjust the screening particle size without replacing the screen, thereby solving the problem that the feed end screen of the existing high-protein feed production does not have the function of adjusting the particle size during use, and the screen needs to be repeatedly replaced to adapt to different raw materials, resulting in low efficiency.
[0008] Preferably, a first drive motor is installed on the front surface of the screening box through a fixed plate, a first gear is installed on the output end of the first drive motor, and a plurality of meshing teeth are installed on the right side of the bottom surface of the adjustment plate. The first gear is engaged with the meshing teeth. By setting the first drive motor, its output end will drive the first gear to rotate during operation, and the first gear will drive the adjustment plate to move in cooperation with the meshing teeth, thereby realizing automatic adjustment of the screening particle size.
[0009] Preferably, fixed seats are installed on the front and back sides of the left side surface of the screening box, a screw is threadedly connected between the two fixed seats, the front surface of the screw is rotatably connected to a connecting rod, a baffle is installed on the front surface of the connecting rod, and a switch is installed on the left side of the front surface of the adjustment plate. By setting the screw, when the screw is rotated, the screw will move back and forth in cooperation with the inner circle thread of the fixed seat, so that the connecting rod drives the baffle to move, and the staff can determine the moving distance of the baffle according to the particle size to be adjusted, and then after the first drive motor drives the adjustment plate to move to a certain distance, the switch on the front side of the adjustment plate will contact the baffle, thereby stopping the operation of the first drive motor.
[0010] Preferably, a limit plate is installed on the left surface of the screening box below the two fixed seats, a limit groove is provided on the upper surface of the limit plate, and a limit block is installed on the bottom surface of the connecting rod. The limit block is slidably connected to the limit groove. By setting the limit plate, when the connecting rod moves, the limit block at its bottom will slide inside the limit groove on the surface of the limit plate. The limit groove limits the limit block to prevent the baffle from rotating, thereby improving the accuracy of the equipment.
[0011] Preferably, a fixing ring is installed at the lower position of the outer surface of the reactor body, and three circumferentially distributed legs are installed on the outer surface of the fixing ring. The bottom surface of the legs is installed with a gasket. By setting the legs, the three legs are in the shape of an oblique support and have higher stability. At the same time, by setting the gasket, the friction between the legs and the ground can be increased, thereby playing the role of stabilizing the device.
[0012] Preferably, the bottom surface of the discharge port is rotatably connected to a discharge pipe, and a gear ring is installed on the upper portion of the outer surface of the discharge pipe. By setting a rotatably connected discharge pipe, the discharge pipe can be rotated to a suitable discharge position according to the specific environment, thereby improving the applicability of the device.
[0013] Preferably, a fixed disk is installed at the lower position of the outer surface of the discharge port, and a second drive motor is installed at the right position of the upper surface of the fixed disk. The output end of the second drive motor is installed with a second gear, and the second gear is engaged with the gear ring. By setting up the second drive motor, its output end will drive the second gear to rotate during operation, and the second gear will drive the discharge pipe to rotate automatically when engaged with the gear ring, thereby improving the automation effect of the equipment.
[0014] Beneficial effects of the utility model:
[0015] 1. By setting an adjustment plate, when the adjustment plate is moved, the leakage holes on its surface will be gradually blocked by the screen plate, thereby reducing the screening particle size. At the same time, the support bar can provide support for the adjustment plate to prevent the adjustment plate from slipping. In this way, the device can quickly adjust the screening particle size without replacing the screen, thereby solving the problem that the feed end screen of the existing high-protein feed production does not have the function of adjusting the particle size during use, and the screen needs to be repeatedly replaced to adapt to different raw materials, resulting in low efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 Shown is a schematic diagram of the three-dimensional structure of a solid bioreactor for high-protein feed production according to the present invention;
[0017] Figure 2 Shown is a schematic diagram of the three-dimensional structure of a solid bioreactor screening box for high-protein feed production in the present invention;
[0018] Figure 3 Shown is a schematic diagram of the three-dimensional structure of a solid bioreactor sieve plate for high-protein feed production according to the present invention;
[0019] Figure 4 Shown is a schematic diagram of the three-dimensional structure of a discharge pipe of a solid bioreactor for high-protein feed production according to the present invention.
[0020] Explanation of the accompanying drawings: 1. Reactor body; 2. Top cover; 3. Discharge port; 4. Feed port; 5. Screening box; 6. Screen plate; 7. Adjusting plate; 8. Leakage hole; 9. Support bar; 10. First drive motor; 11. First gear; 12. Meshing teeth; 13. Fixed seat; 14. Screw; 15. Connecting rod; 16. Baffle; 17. Switch; 18. Limit plate; 19. Limit groove; 20. Limit block; 21. Fixed ring; 22. Support leg; 23. Gasket; 24. Discharge pipe; 25. Gear ring; 26. Fixed disk; 27. Second drive motor; 28. Second gear. DETAILED DESCRIPTION
[0021] The present invention will be further described below with reference to the accompanying drawings and embodiments.
[0022] See also Figure 1-Figure 4 The utility model provides an embodiment: a solid-state bioreactor for high-protein feed production, comprising a reactor body 1; a screening box 5, a sieve plate 6, an adjustment plate 7, a leak hole 8 and a support bar 9. The top surface of the reactor body 1 is provided with a top cover 2, the bottom surface of the reactor body 1 is provided with a discharge port 3, the upper surface of the top cover 2 is provided with a feed port 4 at the left position, the top surface of the feed port 4 is provided with a screening box 5, the interior of the screening box 5 is fixedly installed with a sieve plate 6, and the inner surface of the screening box 5 is provided with mutually symmetrical support bars 9 on the left and right sides. An adjusting plate 7 is inserted into the opening on the front surface of the box 5. A leakage hole 8 corresponding to the sieve hole on the surface of the sieve plate 6 is provided on the upper surface of the adjusting plate 7. The upper surface of the adjusting plate 7 is in contact with the lower surface of the sieve plate 6. The left and right sides of the bottom surface of the adjusting plate 7 are respectively slidably connected with two support bars 9. By setting the adjusting plate 7, when the adjusting plate 7 is moved, the leakage holes 8 on its surface will be gradually blocked by the sieve plate 6, thereby reducing the screening particle size. At the same time, the support bars 9 can provide support to the adjusting plate 7 to prevent the adjusting plate 7 from slipping, so that the device can quickly adjust the screening particle size without replacing the screen.
[0023] See also Figure 1-Figure 314 is a screw threaded connection between the two fixing seats 13 and the front surface of the screw 14. A connecting rod 15 is rotatably connected to the front surface of the screw 14. A baffle 16 is installed on the front surface of the connecting rod 15. A switch 17 is installed on the left side of the front surface of the adjusting plate 7. By setting the screw 14, when the screw 14 is rotated, the screw 14 will The connecting rod 15 moves back and forth in cooperation with the inner thread of the fixed seat 13, so that the baffle 16 is driven to move. The staff can determine the moving distance of the baffle 16 according to the particle size to be adjusted. Then, after the first drive motor 10 drives the adjustment plate 7 to move to a certain distance, the switch 17 on the front side of the adjustment plate 7 will contact the baffle 16, thereby stopping the operation of the first drive motor 10, and the left side surface of the screening box 5 is located below the two fixed seats 13 and a limit plate 18 is installed. A limit groove 19 is provided on the upper surface of the limit plate 18, and a limit block 20 is installed on the bottom surface of the connecting rod 15. The limit block 20 is slidably connected to the limit groove 19. By setting the limit plate 18, when the connecting rod 15 moves, the limit block 20 at its bottom will slide inside the limit groove 19 on the surface of the limit plate 18, and the limit groove 19 plays a limiting role on the limit block 20 to prevent the baffle 16 from rotating, thereby improving the accuracy of the equipment.
[0024] See also Figure 1-Figure 4In this embodiment, a fixing ring 21 is installed at the lower position of the outer surface of the reactor body 1, and three legs 22 distributed in a circumference are installed on the outer surface of the fixing ring 21. The bottom surface of the legs 22 is installed with a gasket 23. By setting the legs 22, the three legs 22 are in a diagonal bracing shape, which has high stability. At the same time, the friction between the legs and the ground can be increased by setting the gasket 23, thereby playing a role in stabilizing the device. The bottom surface of the discharge port 3 is rotatably connected to the discharge pipe 24, and a gear ring 25 is installed at the upper position of the outer surface of the discharge pipe 24. By setting the rotatably connected discharge pipe 24, it can be made The discharge pipe 24 rotates to a suitable discharge position according to the specific environment, which improves the applicability of the device, and a fixed disk 26 is installed at the lower position of the outer surface of the discharge port 3, and a second drive motor 27 is installed at the right position of the upper surface of the fixed disk 26. The output end of the second drive motor 27 is installed with a second gear 28, and the second gear 28 is engaged with the gear ring 25. By setting the second drive motor 27, its output end will drive the second gear 28 to rotate during operation, and the second gear 28 will drive the discharge pipe 24 to rotate automatically when engaged with the gear ring 25, thereby improving the automation effect of the equipment.
[0025] When working, by setting the first drive motor 10, its output end will drive the first gear 11 to rotate during operation, and the first gear 11 will drive the adjustment plate 7 to move in cooperation with the meshing teeth 12, thereby realizing automatic adjustment of the screening particle size, and by setting the screw 14, when the screw 14 is rotated, the screw 14 will move back and forth in cooperation with the inner circle thread of the fixed seat 13, so that the connecting rod 15 drives the baffle 16 to move, and the staff can determine the moving distance of the baffle 16 according to the particle size to be adjusted, and then after the first drive motor 10 drives the adjustment plate 7 to move to a certain distance, the switch 17 on the front side of the adjustment plate 7 will contact the baffle 16, thereby stopping the operation of the first drive motor 10, and by setting the limit plate 18, when the connecting rod 15 moves, its bottom The limit block 20 will slide inside the limit groove 19 on the surface of the limit plate 18. The limit groove 19 limits the limit block 20 to prevent the baffle 16 from rotating, thereby improving the accuracy of the equipment. In addition, by setting the support legs 22, the three support legs 22 are in the shape of diagonal supports and have higher stability. At the same time, by setting the gasket 23, the friction between the ground can be increased, thereby playing a role in stabilizing the device. In addition, by setting the rotatably connected discharge pipe 24, the discharge pipe 24 can be rotated to a suitable discharge position according to the specific environment, thereby improving the applicability of the device. In addition, by setting the second drive motor 27, its output end will drive the second gear 28 to rotate during operation, and the second gear 28 will drive the discharge pipe 24 to rotate automatically when engaged with the gear ring 25, thereby improving the automation effect of the equipment.
[0026] Through the above steps, by setting the adjustment plate 7, when the adjustment plate 7 is moved, the leakage holes 8 on its surface will be gradually blocked by the screen plate 6, thereby reducing the screening particle size. At the same time, the support bar 9 can provide support for the adjustment plate 7 to prevent the adjustment plate 7 from slipping, so that the device can quickly adjust the screening particle size without replacing the screen, thereby solving the problem that the feed end screen of the existing high-protein feed production does not have the function of adjusting the particle size when in use, and the screen needs to be repeatedly replaced to adapt to different raw materials, resulting in low efficiency.
Claims
1. A solid-state bioreactor for producing high-protein feed, comprising a reactor body (1); characterized in that: The invention also includes a screening box (5), a sieve plate (6), an adjusting plate (7), a leakage hole (8) and a support bar (9). The top surface of the reactor body (1) is provided with a top cover (2), the bottom surface of the reactor body (1) is provided with a discharge port (3), the left side of the upper surface of the top cover (2) is provided with a feed port (4), the top surface of the feed port (4) is provided with a screening box (5), the inside of the screening box (5) is fixedly installed with a sieve plate (6), the left and right sides of the inner surface of the screening box (5) are provided with mutually symmetrical support bars (9), the adjusting plate (7) is inserted into the opening of the front side surface of the screening box (5), the upper surface of the adjusting plate (7) is provided with leakage holes (8) corresponding to the sieve holes on the surface of the sieve plate (6), the upper surface of the adjusting plate (7) is in contact with the lower surface of the sieve plate (6), and the left and right sides of the bottom surface of the adjusting plate (7) are respectively slidably connected to the two support bars (9).
2. A solid-state bioreactor for high-protein feed production according to claim 1, characterized in that: A first drive motor (10) is mounted on the front surface of the screening box (5) via a fixed plate, a first gear (11) is mounted on the output end of the first drive motor (10), a plurality of meshing teeth (12) are mounted on the right side of the bottom surface of the adjustment plate (7), and the first gear (11) meshes with the meshing teeth (12).
3. The solid-state bioreactor for high-protein feed production according to claim 1, characterized in that: The left side surface of the screening box (5) is provided with a fixing seat (13) on both the front and rear sides, a screw rod (14) is threadedly connected between the two fixing seats (13), the front side surface of the screw rod (14) is rotatably connected to a connecting rod (15), the front side surface of the connecting rod (15) is provided with a baffle (16), and a switch (17) is provided on the left side of the front side surface of the adjusting plate (7).
4. A solid-state bioreactor for producing high-protein feed according to claim 3, characterized in that: A limiting plate (18) is installed on the left side surface of the screening box (5) below the two fixing seats (13), a limiting groove (19) is provided on the upper surface of the limiting plate (18), a limiting block (20) is installed on the bottom surface of the connecting rod (15), and the limiting block (20) is slidably connected to the limiting groove (19).
5. The solid-state bioreactor for high-protein feed production according to claim 1, characterized in that: A fixing ring (21) is installed at the lower position of the outer surface of the reactor body (1), three circumferentially distributed supporting legs (22) are installed on the outer surface of the fixing ring (21), and a gasket (23) is installed on the bottom surface of the supporting legs (22).
6. The solid-state bioreactor for high-protein feed production according to claim 1, characterized in that: The bottom surface of the discharge port (3) is rotatably connected to a discharge pipe (24), and a gear ring (25) is installed at an upper position on the outer surface of the discharge pipe (24).
7. The solid-state bioreactor for producing high-protein feed according to claim 1, characterized in that: A fixed disk (26) is installed at a lower position on the outer surface of the discharge port (3), a second drive motor (27) is installed at a right position on the upper surface of the fixed disk (26), and a second gear (28) is installed at the output end of the second drive motor (27), and the second gear (28) is meshed with the gear ring (25).