Fermentation compressed air filtering equipment

Abstract

The utility model discloses fermentation compressed air filtering equipment which comprises a filtering cylinder, a plurality of storage frames are installed at the left end and the right end of the filtering cylinder, rotating discs are symmetrically and rotatably connected to the inner walls of the storage frames, a first bevel gear is installed at the upper end of the rotating disc on the upper side, a winding and unwinding roller is arranged in each storage frame, and a filtering net is wound on the outer surface of each winding and unwinding roller. Clamping mechanisms are installed at the front end and the rear end of the storage frame, a cover plate is arranged at the end, away from the filter cartridge, of the storage frame, inserting blocks are installed at the front end and the rear end of the cover plate, and clamping grooves are formed in the side faces of the inserting blocks. When the filter screen is blocked due to long-time use, the motor is controlled to drive the winding and unwinding rollers on the two sides to rotate in the same direction, the winding and unwinding roller on one side releases a new filter screen, the winding and unwinding roller on the other side winds up the blocked filter screen, the new filter screen is moved into the filter cartridge for filtering work, and convenience, rapidness, time saving and labor saving are achieved.

Description

Technical Field

[0001] This utility model relates to the field of air filtration technology, specifically to a fermentation compressed air filtration device. Background Technology

[0002] Fermentation compressed air filtration equipment refers to devices specifically designed to remove impurities, particles, microorganisms, and potentially harmful gases or oil mist from compressed air, ensuring that the compressed air supplied to the fermentation process meets certain cleanliness and quality standards. This type of equipment has wide applications in bio-fermentation, pharmaceuticals, food, and chemical industries, especially in microbial fermentation processes requiring strict air quality control, such as the production of antibiotics, enzyme preparations, and organic acids. In existing technologies, the filters inside air filtration equipment require regular replacement by personnel, which is inconvenient, time-consuming, and labor-intensive. Therefore, those skilled in the art have provided a fermentation compressed air filtration device to address the problems mentioned in the background section. Utility Model Content

[0003] To solve the above technical problems, this utility model provides a fermentation compressed air filtration device, including a filter cylinder. Several storage frames are installed at the left and right ends of the filter cylinder. A rotating disk is symmetrically rotatably connected to the inner wall of the storage frame. A bevel gear is installed at the upper end of the upper rotating disk. A take-up and release roller is set inside the storage frame. A filter screen is wound around the outer surface of the take-up and release roller. Overlapping blocks are installed at both ends of the take-up and release roller. Limiting blocks are symmetrically installed on the side of the overlap blocks.

[0004] The storage frame is equipped with snap-fit ​​mechanisms at both ends. A cover plate is installed at the end of the storage frame away from the filter cylinder. Insert blocks are installed at both ends of the cover plate, and slots are opened on the side of the insert blocks. Several transmission rods are symmetrically arranged on the left and right sides of the upper end of the filter cylinder. Bevel gears are installed at both ends of the transmission rods, and one bevel gear meshes with a bevel gear. A rotating shaft is installed at the upper end of the filter cylinder. Several bevel gears are installed on the outer surface of the rotating shaft, and the bevel gears mesh with another bevel gear. A motor is installed at the front end of the rotating shaft.

[0005] Preferably, a number of limiting rods are symmetrically installed on the inner wall of the filter cylinder, and the limiting rods correspond to the positions of the second conveying hole. A number of pressing rollers are rotatably connected to the inner wall of the filter cylinder.

[0006] Preferably, a first conveying hole is provided at one end of the storage frame near the filter cylinder, and second conveying holes are provided at the left and right ends of the filter cylinder corresponding to the first conveying hole.

[0007] Preferably, the rotating disk has an overlapping groove at one inner end, and symmetrical limiting grooves are formed on the inner wall of the overlapping groove. A mating groove is formed at the upper end of the rotating disk, and the mating groove connects the overlapping groove and the limiting groove.

[0008] Preferably, the bottom of the mating groove is symmetrically provided with threaded grooves, a mating block is provided inside the mating groove, a hidden groove is symmetrically provided at the upper end of the mating block, and a fastening bolt is provided inside the hidden groove.

[0009] Preferably, the locking mechanism includes a fixing block and a locking block. The fixing block has an insertion hole inside and a sliding groove on its side. A latching block is slidably connected inside the sliding groove. Guide blocks are symmetrically installed on the inner wall of the sliding groove and pass through the latching block. A spring is installed at one end of the latching block and a locking block is installed at the other end of the latching block and passes through one end of the insertion hole.

[0010] The technical effects and advantages of this utility model are as follows:

[0011] This invention involves installing a take-up and release roller with a wound filter screen in the left storage frame, and then installing another take-up and release roller without a wound filter screen in the right storage frame. One end of the filter screen is passed through the filter cylinder and wound around the outside of the right take-up and release roller, so that the filter screen is arranged inside the filter cylinder and filters the air through the filter screen. When the filter screen becomes clogged due to prolonged use, the control motor drives the take-up and release rollers on both sides to rotate in the same direction, so that one take-up and release roller releases a new filter screen, and the other take-up and release roller rolls up the clogged filter screen, so that the new filter screen moves into the filter cylinder to perform filtration. This reduces the number of times the staff needs to replace the filter screen, making it convenient, quick, time-saving and labor-saving. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of this application;

[0013] Figure 2 This is a schematic diagram of the structure of the storage frame in this application;

[0014] Figure 3 This is a schematic diagram of the rotating disk structure of this application;

[0015] Figure 4 This is a schematic diagram of the card receiving mechanism in this application;

[0016] In the picture:

[0017] 1. Filter cylinder; 2. Limiting rod; 3. Pressing roller; 4. Storage frame; 5. Conveying hole one; 6. Rotary disk; 7. Overlap groove; 8. Limiting groove; 9. Mating groove;

[0018] 10. Threaded groove; 11. Mating block; 12. Concealed groove; 13. Fastening bolt; 14. Bevel gear one; 15. Take-up and untake-down roller; 16. Filter screen; 17. Overlap block; 18. Limiting block; 19. Cover plate;

[0019] 20. Snap-fit ​​mechanism; 21. Fixing block; 22. Insertion hole; 23. Slide groove; 24. Pull-out block; 25. Guide block; 26. Spring; 27. Snap-fit ​​block; 28. Insertion block; 29. ​​Snap-fit ​​groove;

[0020] 30. Transmission rod; 31. Bevel gear II; 32. Rotating shaft; 33. Bevel gear III; 34. Motor. Detailed Implementation

[0021] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described to better illustrate the principles and practical applications of the present invention, and to enable those skilled in the art to understand the present invention and design various embodiments with various modifications suitable for a particular purpose.

[0022] Please see Figures 1-4This embodiment provides a fermentation compressed air filtration device, including a filter cylinder 1. Several storage frames 4 are installed at both ends of the filter cylinder 1. A first conveying hole 5 is opened at the end of each storage frame 4 near the filter cylinder 1. Second conveying holes are opened at both ends of the filter cylinder 1 corresponding to the positions of the first conveying holes 5. Several limiting rods 2 are symmetrically installed on the inner wall of the filter cylinder 1, with the limiting rods 2 corresponding to the positions of the second conveying holes. Several pressing rollers 3 are rotatably connected to the inner wall of the filter cylinder 1. A rotating disk 6 is symmetrically rotatably connected to the inner wall of each storage frame 4. A second conveying hole is opened at the inner end of the rotating disk 6. Overlap groove 7, with symmetrically symmetrically opened limiting grooves 8 on the inner wall of overlap groove 7, and a mating groove 9 opened at the upper end of rotating disk 6, which connects overlap groove 7 and limiting groove 8. Threaded grooves 10 are symmetrically opened at the bottom of mating groove 9, and mating blocks 11 are set inside mating groove 9. Hidden grooves 12 are symmetrically opened at the upper end of mating blocks 11, and fastening bolts 13 are set inside hidden grooves 12. A bevel gear 14 is installed at the upper end of the upper rotating disk 6. A take-up and release roller 15 is set inside the storage frame 4, and a filter screen 16 is wound around the outer surface of the take-up and release roller 15. Overlap grooves 16 are installed at both ends of the take-up and release roller 15. The connecting block 17 has symmetrically installed limiting blocks 18 on its sides. The storage frame 4 has snap-fit ​​mechanisms 20 installed at both ends. Each snap-fit ​​mechanism 20 includes a fixing block 21 and a locking block 27. The fixing block 21 has an insertion hole 22 inside and a sliding groove 23 on its side. A latching block 24 is slidably connected inside the sliding groove 23. Guide blocks 25 are symmetrically installed on the inner wall of the sliding groove 23, passing through the latching block 24. A spring 26 is installed at one end of the latching block 24, and a locking block 27 is installed at the other end, passing through the insertion hole 22. At one end, a cover plate 19 is provided at the end of the storage frame 4 away from the filter cylinder 1. Insert blocks 28 are installed at both ends of the cover plate 19. The insert blocks 28 have slots 29 on their sides. Several transmission rods 30 are symmetrically arranged on the left and right sides of the upper end of the filter cylinder 1. Both ends of the transmission rods 30 are equipped with bevel gears 31, and one bevel gear 31 meshes with bevel gear 14. A rotating shaft 32 is provided at the upper end of the filter cylinder 1. Several bevel gears 33 are installed on the outer surface of the rotating shaft 32, and the bevel gears 33 mesh with another bevel gear 31. A motor 34 is installed at the front end of the rotating shaft 32.

[0023] The working principle of this utility model is as follows: First, push the buckle block 24 to move the compression spring 26, so that the buckle block 24 drives the locking block 27 away from the locking groove 29, remove the cover plate 19, install the take-up and release roller 15 with the filter screen 16 wrapped in it into the left storage frame 4, then insert the overlapping block 17 and the limiting block 18 into the overlapping groove 7 and the limiting groove 8, then put the mating block 11 into the mating groove 9, and screw the fastening bolt 13 into the threaded groove 10 to fix the take-up and release roller 15 between the two rotating disks 6. Install the other take-up and release roller 15 without the filter screen 16 wrapped in it into the right storage frame 4 in the same way.

[0024] One end of the filter screen 16 is passed through the first conveying hole 5, the second conveying hole, the stop bar, and the pressure roller 3 and wound around the take-up roller 15 on the right side, so that the filter screen 16 is arranged inside the filter cylinder 1. The limit rods 2 on both sides and the pressure roller 3 provide support for the filter screen 16. The filter screen 16 filters the air. When the filter screen 16 inside the filter cylinder 1 becomes clogged due to long-term use, the control motor 34 drives the rotating shaft 32 to rotate. The rotating shaft 32 drives the bevel gear 14 to rotate through the bevel gear 33, the bevel gear 2 31 and the transmission rod 30. The bevel gear 14 drives the take-up roller 15 to rotate through the rotating disk 6. The take-up rollers 15 on both sides rotate in the same direction, so that the take-up roller 15 on one side releases the new filter screen 16, and the take-up roller 15 on the other side rolls up the clogged filter screen 16, so that the new filter screen 16 moves into the filter cylinder 1 for filtration. It is convenient, quick and saves time and effort.

[0025] Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. All other embodiments obtained by those skilled in the art and related fields based on the embodiments of this utility model without creative effort should fall within the protection scope of this utility model. Structures, devices, and operating methods not specifically described and explained in this utility model, unless otherwise specified or limited, shall be implemented according to conventional means in the art.

Claims

1. A fermentation compressed air filtration device, comprising a filter cartridge (1), characterized in that, Several storage frames (4) are installed at the left and right ends of the filter cylinder (1). The inner wall of the storage frame (4) is symmetrically connected to the rotating disk (6). A bevel gear (14) is installed at the upper end of the upper rotating disk (6). A take-up roller (15) is set inside the storage frame (4). The outer surface of the take-up roller (15) is wrapped with a filter screen (16). Both ends of the take-up roller (15) are equipped with overlapping blocks (17). Limiting blocks (18) are symmetrically installed on the side of the overlapping blocks (17). The storage box (4) is equipped with a snap-fit ​​mechanism (20) at both ends. A cover plate (19) is set at the end of the storage box (4) away from the filter cylinder (1). Insert blocks (28) are installed at both ends of the cover plate (19). A slot (29) is opened on the side of the insert block (28). Several transmission rods (30) are symmetrically arranged on the upper end of the filter cylinder (1). Both ends of the transmission rod (30) are equipped with bevel gears (31), and one bevel gear (31) meshes with bevel gear (14). A rotating shaft (32) is set at the upper end of the filter cylinder (1). Several bevel gears (33) are installed on the outer surface of the rotating shaft (32), and bevel gears (33) mesh with another bevel gear (31). A motor (34) is installed at the front end of the rotating shaft (32).

2. The fermentation compressed air filtration device according to claim 1, characterized in that, Several limiting rods (2) are symmetrically installed on the inner wall of the filter cylinder (1), and the limiting rods (2) correspond to the position of the second conveying hole. Several pressing rollers (3) are rotatably connected to the inner wall of the filter cylinder (1).

3. The fermentation compressed air filtration device according to claim 1, characterized in that, The storage frame (4) has a conveying hole 1 (5) at one end near the filter cylinder (1), and conveying holes 2 are opened at the left and right ends of the filter cylinder (1) corresponding to the positions of conveying hole 1 (5).

4. The fermentation compressed air filtration device according to claim 1, characterized in that, The rotating disk (6) has an overlapping groove (7) at one inner end, and a limiting groove (8) is symmetrically opened on the inner wall of the overlapping groove (7). A mating groove (9) is opened at the upper end of the rotating disk (6), and the mating groove (9) connects the overlapping groove (7) and the limiting groove (8).

5. The fermentation compressed air filtration device according to claim 4, characterized in that, The bottom of the mating groove (9) is symmetrically provided with threaded grooves (10), and a mating block (11) is provided inside the mating groove (9). A hidden groove (12) is symmetrically provided at the upper end of the mating block (11), and a fastening bolt (13) is provided inside the hidden groove (12).

6. The fermentation compressed air filtration device according to claim 1, characterized in that, The snap-fit ​​mechanism (20) includes a fixing block (21) and a snap-fit ​​block (27). The fixing block (21) has an insertion hole (22) inside and a sliding groove (23) on the side of the fixing block (21). The sliding groove (23) is slidably connected to a snap-fit ​​block (24). Guide blocks (25) are symmetrically installed on the inner wall of the sliding groove (23), and the guide blocks (25) pass through the snap-fit ​​block (24). A spring (26) is installed at one end of the snap-fit ​​block (24), and a snap-fit ​​block (27) is installed at the other end of the snap-fit ​​block (24), and the snap-fit ​​block (27) passes through one end of the insertion hole (22).

Images