Biological enzyme processing and drying device

Abstract

The utility model relates to the technical field of bio-enzyme drying, and particularly discloses a bio-enzyme processing and drying device which comprises a collecting box, a drying box arranged at the upper end of the collecting box and provided with a drying assembly, a drying cavity, a conical material cavity and a feeding cavity are sequentially formed in the drying box from top to bottom, and a conical grinding roller is arranged in the conical material cavity; a mesh screen is arranged below the conical grinding roller, a fixing shaft is arranged at the lower end of the conical grinding roller and fixedly connected with brush plate structures arranged at the upper end and the lower end of the mesh screen, and the upper end of the mesh screen is movably connected with a lifting mechanism arranged at the upper end of the drying box. The rotating conical grinding roller can grind and crush the biological enzyme, the biological enzyme in a particle state can fall on the mesh screen and is dried, the brush plate structures are arranged at the upper end and the lower end of the mesh screen and can extrude the upper end face and the lower end face of the mesh screen along with pulling of the lifting mechanism, and residual powder at the upper end and the lower end of the mesh screen can be effectively cleaned in the rotating process; therefore, the mesh screen is kept smooth, and the cleanliness is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of biological enzyme drying, in particular to a biological enzyme processing drying device. Background Art

[0002] The production and application of enzymes has a history of more than 80 years at home and abroad. In the 1980s, bioengineering as an emerging technology has been rapidly developed in my country. The manufacturing and application fields of enzymes have gradually expanded, and the application of enzymes in the textile industry has become more mature. From the past, it was mainly used for desizing of cotton fabrics and degumming of silk, and now it is widely used in various fields of textile dyeing and finishing. The enzyme treatment process has been recognized as a green production process that meets environmental protection requirements. It not only improves and enhances the wearing performance of textiles, but also is non-toxic and harmless, with low dosage, biodegradable wastewater, and no pollution, which is beneficial to the protection of ecological environment. Biological enzymes are widely used in textiles, petroleum, papermaking, food processing, pollution control and other fields. The enzyme extracted from the biological clock needs to be dried to remove moisture.

[0003] For example, the Chinese patent with application number CN202223207074.1 discloses a drying device for extracting bromelain by biological enzyme method, including a drying box, a shaking mechanism is arranged inside the drying box, a scraping mechanism is arranged below the shaking mechanism, the shaking mechanism includes a drying lamp, a sliding frame and a screen, the drying lamp is fixedly mounted on the inner wall of one side of the drying box, the sliding frame is arranged below the drying lamp, the screen is fixedly mounted on the inner wall of the sliding frame, the scraping mechanism includes a cylinder, a connecting block and a scraper, and the cylinder is arranged inside the drying box. The drying device has the advantage of convenient screening. The scraper used to clean the sieve plate in the drying box is arranged below the shaking mechanism. The scraper can clean the lower end surface of the sieve plate under the push of the cylinder, but because the material will fall into the upper end of the sieve plate first after being put into the box body, it is difficult to effectively remove the powder remaining on the upper end of the sieve plate by cleaning the sieve plate from the lower end of the sieve plate, and there will still be blockage on the sieve plate. Utility Model Content

[0004] In view of the above problems, the utility model proposes a bio-enzyme processing drying device to solve the shortcomings of the existing drying device that when cleaning the sieve plate in the box body by a scraper, the sieve plate is cleaned from the lower end of the sieve plate, which makes it difficult to effectively remove the powder remaining on the upper end of the sieve plate and the sieve plate may still be blocked.

[0005] To achieve the purpose of the utility model, the utility model is implemented by the following technical solutions: a biological enzyme processing drying device, including a collection box and a drying box arranged at the upper end of the collection box and equipped with a drying component, the drying box is provided with a drying chamber, a conical material chamber and a feeding chamber from top to bottom, the conical material chamber is connected with the drying chamber and the feeding chamber, the drying chamber is connected with the collection box, and the feeding chamber is connected with a feeding port arranged at the upper end of the drying box;

[0006] A conical grinding roller is arranged in the conical material cavity, and a gap is left between the conical grinding roller and the conical material cavity to allow the material to fall. A mesh screen is arranged under the conical grinding roller, and the mesh screen is fixedly connected to the inner wall of the drying cavity.

[0007] A fixed shaft is provided at the lower end of the conical grinding roller, which is fixedly connected to the brush plate structure provided at the upper and lower ends of the mesh screen. The upper end of the mesh screen is movably connected to the lifting mechanism provided at the upper end of the drying box. A rotating mechanism for controlling the rotation of the mesh screen is provided at the connection between the lifting mechanism and the drying box.

[0008] A further improvement is that the drying component includes air cooling pipes arranged on both sides of the drying box, one end of the air cooling pipe penetrates into the drying chamber and extends to the top of the mesh screen, the other end of the air cooling pipe is connected to the cold air equipment arranged outside the collecting box, and an exhaust port is opened at the upper end of the drying chamber, and a ventilation pipe is provided on the exhaust port.

[0009] A further improvement is that the fixed shaft passes through the mesh screen and is slidably connected to the mesh screen.

[0010] Further improvements are: the brush plate structure includes scraper blades and brush plate blades, the scraper blades surround the fixed shaft and are fixedly connected to the fixed shaft, the lower end of the scraper blades contacts the upper end of the mesh screen, the brush plate blades surround the fixed shaft and are fixedly connected to the fixed shaft, the brush plate blades are placed below the fixed shaft, and bristles are provided on the upper end of the brush plate blades.

[0011] A further improvement is that the lifting mechanism includes a mounting ring and two fixed rods, the mounting ring is placed at the upper end of the drying box and is rotatably connected to the drying box, the two fixed rods penetrate the mounting ring and are slidably connected to the mounting ring, the lower end of the fixed rod is fixedly connected to the upper end of the conical grinding roller, the upper end of the fixed rod is rotatably connected to the output end of the electric push rod arranged above the collecting box, and the mounting end of the electric push rod is fixedly connected to the second fixed seat arranged at the upper end of the drying box.

[0012] A further improvement is that the rotating mechanism includes a first gear and a second gear, both of which are arranged at the upper end of the collecting box, the first gear is sleeved on the outside of the mounting ring and fixedly connected to the mounting ring, the second gear is placed on one side of the first gear and meshes with the first gear, the second gear is fixedly connected to the output end of the motor arranged above the drying box, and the motor mounting end is fixedly connected to the first fixing seat arranged at the upper end of the drying box.

[0013] A further improvement is that a collection box is provided in the collection box, the collection box is located below the drying chamber, one end of the collection box passes through a draw-out slot provided on the side of the collection box, and the collection box is slidably connected to the draw-out slot.

[0014] The beneficial effects of the utility model are as follows: the rotating conical grinding roller will grind and crush the biological enzyme, and the biological enzyme in a granular state will fall on the mesh screen and be dried; the brush plate structure is arranged at the upper and lower ends of the mesh screen, and can squeeze the upper and lower end surfaces of the mesh screen as the lifting mechanism pulls, and can effectively clean the powder remaining at the upper and lower ends of the mesh screen during the rotation process, thereby keeping the mesh screen unobstructed and more clean. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural diagram of a drying box in the utility model.

[0016] Figure 2 It is a cross-sectional view of the drying box in the utility model.

[0017] Figure 3 It is a structural diagram of the conical grinding roller in the utility model.

[0018] Figure 4 It is a structural diagram of the middle mesh screen of the utility model.

[0019] Figure 5 This utility model Figure 2 A magnified view of the structure at center.

[0020] Among them: 1. Collection box; 2. Drying box; 3. Air cooling pipe; 4. Ventilation pipe; 5. Feeding port; 6. First fixed seat; 7. Second fixed seat; 8. Motor; 9. Electric push rod; 10. Drying chamber; 11. Conical material chamber; 12. Feeding chamber; 13. Screen; 14. Conical grinding roller; 15. Fixed shaft; 16. Scraper blades; 17. Brush blades; 18. Mounting ring; 19. Fixed rod; 20. First gear; 21. Second gear. DETAILED DESCRIPTION

[0021] In order to deepen the understanding of the present invention, the present invention will be further described in detail below in conjunction with an embodiment. The embodiment is only used to explain the present invention and does not constitute a limitation on the protection scope of the present invention.

[0022] according to Figure 1 , 2, 3, 4, and 5, a biological enzyme processing drying device is proposed in this embodiment, including a collection box 1 arranged at the upper end of the collection box 1 and a drying box 2 equipped with a drying assembly, a drying chamber 10, a conical material chamber 11, and a feeding chamber 12 are sequentially opened in the drying box 2 from top to bottom, the conical material chamber 11 is connected with the drying chamber 10 and the feeding chamber 12, the drying chamber 10 is connected with the collection box 1, and the feeding chamber 12 is connected with a feeding port 5 arranged at the upper end of the drying box 2;

[0023] A conical grinding roller 14 is provided in the conical material chamber 11, and a gap is left between the conical grinding roller 14 and the conical material chamber 11 to allow materials to fall. A mesh screen 13 is provided below the conical grinding roller 14, and the mesh screen 13 is fixedly connected to the inner wall of the drying chamber 10; the agglomerated biological enzyme is fed into the feeding chamber 12 from the feeding port 5. When passing through the conical material chamber 11, the rotating conical grinding roller 14 will grind and crush the biological enzyme into a granular state through cooperation with the drying chamber 10.

[0024] A fixed shaft 15 is provided at the lower end of the conical grinding roller 14, and the fixed shaft 15 is fixedly connected to the brush plate structure provided at the upper and lower ends of the mesh screen 13. The upper end of the mesh screen 13 is movably connected to the lifting mechanism provided at the upper end of the drying box 2, and a rotating mechanism for controlling the rotation of the mesh screen 13 is provided at the connection between the lifting mechanism and the drying box 2. The biological enzyme in a granular state will fall on the mesh screen 13, and the rotating mechanism will control the rotation of the brush plate structure to brush the particles off the mesh screen 13, making the powder more delicate. The brush plate structure is provided at the upper and lower ends of the mesh screen 13, and can squeeze the upper and lower end surfaces of the mesh screen 13 as the lifting mechanism pulls, and can effectively clean the powder remaining at the upper and lower ends of the mesh screen 13 during the rotation process, thereby keeping the mesh screen 13 unobstructed and more clean.

[0025] About the drying assembly: The drying assembly includes air cooling pipes 3 arranged on both sides of the drying box 2, one end of the air cooling pipe 3 penetrates into the drying chamber 10 and extends to the top of the mesh 13, and the other end of the air cooling pipe 3 is connected to the cold air device arranged outside the collecting box 1, and an exhaust port is opened at the upper end of the drying chamber 10, and a ventilation pipe 4 is arranged on the exhaust port. The cold air device is an air cooler, which blows low-temperature and low-humidity air into the drying chamber 10 through the drying box 2, and uses the low-temperature and low-humidity air to force circulation in the drying chamber 10, and air-dries the biological enzymes dropped in the drying chamber 10, so that the water content in the biological enzymes is gradually reduced and the purpose of rapid drying is achieved. The advantage of using cold air drying is that the biological enzymes will not be inactivated due to excessively high temperatures.

[0026] The brush plate structure has two functions of scraping the material off the mesh screen 13 and cleaning the upper and lower end surfaces of the mesh screen 13. The brush plate structure includes a scraper blade 16 and a brush plate blade 17. The scraper blade 16 surrounds the fixed shaft 15 and is fixedly connected to the fixed shaft 15. The lower end of the scraper blade 16 contacts the upper end of the mesh screen 13. The brush plate blade 17 surrounds the fixed shaft 15 and is fixedly connected to the fixed shaft 15. The brush plate blade 17 is placed below the fixed shaft 15, and bristles are provided on the upper end of the brush plate blade 17.

[0027] It should be noted that the fixed shaft 15 passes through the mesh 13 and is slidably connected to the mesh 13. When the particles falling from the gap between the conical grinding roller 14 and the conical material chamber 11 fall onto the mesh 13, the conical grinding roller 14 drives the scraper blades 16 to rotate through the fixed shaft 15. The scraper blades 16 brush the particles off the mesh 13 during rotation, making the powder finer. When the scraper blades 16 contact the upper end surface of the mesh 13, the brush blades 17 are separated from the lower end surface of the mesh 13. By adjusting the height of the fixed shaft 15 through the lifting mechanism, the scraper blades 16 can be moved away from the upper end surface of the mesh 13, and the brush blades 17 can contact the lower end surface of the mesh 13.

[0028] The lifting mechanism can adjust the distance between the scraper blades 16 and the brush blades 17 and the upper and lower end surfaces of the mesh 13, so that the brush blades 17 can clean the mesh on the mesh 13 from the lower end of the mesh 13 when needed. The lifting mechanism includes a mounting ring 18 and two fixing rods 19. The mounting ring 18 is placed on the upper end of the drying box 2 and is rotatably connected to the drying box 2. The two fixing rods 19 penetrate the mounting ring 18 and are slidably connected to the mounting ring 18. The lower end of the fixing rod 19 is fixedly connected to the upper end of the conical grinding roller 14. The upper end of the fixing rod 19 is rotatably connected to the output end of the electric push rod 9 arranged above the collecting box 1. The mounting end of the electric push rod 9 is fixedly connected to the second fixing seat 7 arranged at the upper end of the drying box 2.

[0029] The electric push rod 9 pushes the conical grinding roller 14 through two fixed rods 19, so as to adjust the height of the conical grinding roller 14. Since the fixed rod 19 is rotatably connected to the electric push rod 9 and slidably connected to the mounting ring 18, when the conical grinding roller 14 drives the fixed rod 19 to rotate together, the electric push rod 9 can continue to push the fixed rod 19. When the mesh screen 13 needs to be cleaned, the electric push rod 9 will pull the fixed shaft 15 through the fixed rod 19 and the mesh screen 13, the scraper blade 16 will leave the upper end surface of the mesh screen 13, and the brush plate blade 17 will contact the upper end surface of the mesh screen 13. When the brush plate blade 17 rotates, the brush plate blade 17 will pass through the mesh screen 13 and scrape off the powder attached to the mesh of the mesh screen 13, so that the mesh screen 13 remains unobstructed.

[0030] The rotating mechanism uses a gear transmission method to control the rotation of the conical grinding roller 14. The rotating mechanism includes a first gear 20 and a second gear 21. The first gear 20 and the second gear 21 are both arranged at the upper end of the collecting box 1. The first gear 20 is sleeved on the outside of the mounting ring 18 and is fixedly connected to the mounting ring 18. The second gear 21 is placed on one side of the first gear 20 and meshes with the first gear 20. The second gear 21 is fixedly connected to the output end of the motor 8 arranged above the drying box 2, and the mounting end of the motor 8 is fixedly connected to the first fixed seat 6 arranged at the upper end of the drying box 2. When the motor 8 is started, the motor 8 will drive the second gear 21 to rotate. The second gear 21 drives the mounting ring 18 to rotate by meshing with the first gear 20. Since the two fixed rods 19 pass through the middle of the mounting ring 18, when the fixed rod 19 rotates, the conical grinding roller 14 fixed to the lower end of the fixed rod 19 will also rotate. The conical grinding roller 14 grinds the biological enzyme during rotation, and the scraper blades 16 grind the biological enzyme falling on the mesh 13 for the second time.

[0031] In order to collect the dried enzyme powder in a centralized manner, a collection box is provided in the collection box 1. The collection box is located below the drying chamber 10. One end of the collection box passes through a drawer slot provided on the side of the collection box 1. The collection box is slidably connected to the drawer slot.

[0032] The difference from the existing drying components is that the agglomerated bio-enzyme is put into the feeding chamber 12 from the feeding port 5. When passing through the conical feeding chamber 11, the rotating conical grinding roller 14 will grind and crush the bio-enzyme through cooperation with the drying chamber 10, and the bio-enzyme in particle state will fall on the mesh screen 13. The rotating mechanism will control the brush plate structure to rotate to brush the particles off the mesh screen 13, making the powder finer. The brush plate structure is set at the upper and lower ends of the mesh screen 13, and can squeeze the upper and lower end surfaces of the mesh screen 13 as the lifting mechanism pulls, and can effectively clean the powder remaining at the upper and lower ends of the mesh screen 13 during the rotation process, thereby keeping the mesh screen 13 unobstructed and more clean.

[0033] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A biological enzyme processing drying device, comprising a collecting box (1) and a drying box (2) arranged at the upper end of the collecting box (1) and equipped with a drying component, characterized in that: The drying box (2) is provided with a drying chamber (10), a conical material chamber (11) and a feeding chamber (12) in order from top to bottom, the conical material chamber (11) is in communication with the drying chamber (10) and the feeding chamber (12), the drying chamber (10) is in communication with the collecting box (1), and the feeding chamber (12) is in communication with a feeding port (5) provided at the upper end of the drying box (2); A conical grinding roller (14) is provided in the conical material chamber (11), a gap is left between the conical grinding roller (14) and the conical material chamber (11) to allow materials to fall, a mesh screen (13) is provided below the conical grinding roller (14), and the mesh screen (13) is fixedly connected to the inner wall of the drying chamber (10); A fixed shaft (15) is provided at the lower end of the conical grinding roller (14), and the fixed shaft (15) is fixedly connected to the brush plate structure provided at the upper and lower ends of the mesh screen (13). The upper end of the mesh screen (13) is movably connected to a lifting mechanism provided at the upper end of the drying box (2), and a rotating mechanism for controlling the rotation of the mesh screen (13) is provided at the connection between the lifting mechanism and the drying box (2).

2. A biological enzyme processing and drying device according to claim 1, characterized in that: The drying assembly comprises air cooling pipes (3) arranged on both sides of the drying box (2), one end of the air cooling pipe (3) penetrates into the drying chamber (10) and extends to the top of the mesh screen (13), and the other end of the air cooling pipe (3) is connected to a cold air device arranged outside the collecting box (1), and an exhaust port is provided at the upper end of the drying chamber (10), and a ventilation pipe (4) is provided on the exhaust port.

3. A biological enzyme processing and drying device according to claim 1, characterized in that: The fixed shaft (15) passes through the mesh screen (13) and is slidably connected to the mesh screen (13).

4. A biological enzyme processing and drying device according to claim 3, characterized in that: The brush plate structure comprises a scraper blade (16) and a brush plate blade (17); the scraper blade (16) surrounds the fixed shaft (15) and is fixedly connected to the fixed shaft (15); the lower end of the scraper blade (16) contacts the upper end of the mesh screen (13); the brush plate blade (17) surrounds the fixed shaft (15) and is fixedly connected to the fixed shaft (15); the brush plate blade (17) is placed below the fixed shaft (15); and bristles are provided at the upper end of the brush plate blade (17).

5. The biological enzyme processing and drying device according to claim 3, characterized in that: The lifting mechanism comprises a mounting ring (18) and two fixing rods (19); the mounting ring (18) is placed at the upper end of the drying box (2) and is rotatably connected to the drying box (2); the two fixing rods (19) penetrate the mounting ring (18) and are slidably connected to the mounting ring (18); the lower end of the fixing rod (19) is fixedly connected to the upper end of the conical grinding roller (14); the upper end of the fixing rod (19) is rotatably connected to the output end of an electric push rod (9) arranged above the collecting box (1); and the mounting end of the electric push rod (9) is fixedly connected to a second fixing seat (7) arranged at the upper end of the drying box (2).

6. A biological enzyme processing and drying device according to claim 5, characterized in that: The rotating mechanism comprises a first gear (20) and a second gear (21), the first gear (20) and the second gear (21) are both arranged at the upper end of the collecting box (1), the first gear (20) is sleeved on the outside of the mounting ring (18) and is fixedly connected to the mounting ring (18), the second gear (21) is placed on one side of the first gear (20) and meshes with the first gear (20), the second gear (21) is fixedly connected to the output end of a motor (8) arranged above the drying box (2), and the mounting end of the motor (8) is fixedly connected to a first fixing seat (6) arranged at the upper end of the drying box (2).

7. The biological enzyme processing and drying device according to claim 1, characterized in that: A collection box is provided in the collection box (1), the collection box is located below the drying chamber (10), one end of the collection box passes through a draw-out slot provided on the side of the collection box (1), and the collection box is slidably connected to the draw-out slot.

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