A continuous molecular sieve production equipment

Abstract

This invention belongs to the field of molecular sieve production technology, specifically a continuous molecular sieve production equipment. It includes a workbench with a support plate fixedly connected to the middle right side of the upper surface of the workbench. A frame is rotatably mounted on the upper part of the support plate, and a feed connector is passed through and fixedly connected to the middle lower end of the frame. The feed connector is connected to and fixedly connected to a filter bag. The frame also has a roller-pressing drainage mechanism for squeezing out moisture from the molecular sieve inside the filter bag. This invention utilizes the roller-pressing drainage mechanism to squeeze the molecular sieve from top to bottom through the feed connector after it enters the filter bag, causing the squeeze rollers on both sides to squeeze out most of the moisture. This significantly reduces the amount of water that needs to be removed during subsequent heating and drying, shortening the drying time and improving drying efficiency.

Description

Technical Field

[0001] This invention belongs to the field of molecular sieve production technology, specifically a continuous molecular sieve production equipment. Background Technology

[0002] Molecular sieves are crystalline materials with microporous structures that have strong adsorption, sieving, ion exchange, and catalytic effects. The production process of molecular sieves usually includes steps such as raw material preparation, batching and mixing, synthesis, washing and separation, drying and calcination. Among these steps, dehydration and drying can effectively remove moisture from the molecular sieves, reduce the impact of humidity on the production process, and thus ensure the stability and reliability of the production process.

[0003] A patent with publication number CN212870566U discloses a high-efficiency drying device for molecular sieve production, including a hollow box. Four symmetrically arranged support rods are fixedly connected to the inner walls of both sides of the hollow box. A drying chamber is fixedly connected to the side of the four support rods away from the hollow box. A support plate is fixedly connected to the outer wall of one side of the hollow box, and a drive motor is fixedly connected to the upper end of the support plate. This utility model can quickly extract the water vapor generated during drying by aspirating the suction pipe with a suction fan, preventing it from becoming damp again and wasting energy. At the same time, the inclusion of a guide plate facilitates the stratified entry of molecular sieves, effectively preventing blockage of the feed pipe and improving production efficiency.

[0004] However, the above technical solutions still have the following shortcomings in practical applications:

[0005] When the initial moisture content in the molecular sieve is too high, drying it directly by blowing hot air will result in a slow overall drying speed, affecting the smooth progress of subsequent production. Furthermore, when using stirring combined with blowing air to promote the drying of molecular sieves, due to the different physical and chemical properties of different types of molecular sieves, some of the more fragile molecular sieves may be damaged after being hit by the stirring rod.

[0006] Therefore, the present invention provides a continuous molecular sieve production equipment. Summary of the Invention

[0007] In order to overcome the shortcomings of the prior art and solve at least one of the technical problems mentioned in the background art, the present invention proposes a continuous molecular sieve production equipment.

[0008] The technical solution adopted by the present invention to solve its technical problem is: a continuous molecular sieve production equipment, including a workbench, a support plate fixedly connected to the middle of the right side of the upper surface of the workbench, a frame rotatably set on the upper surface of the support plate, a feed connector penetrating and fixedly connected to the middle of the lower end of the frame, a filter bag connected and fixedly connected to the feed connector, and a roller drainage mechanism for squeezing out the water in the molecular sieve inside the filter bag is also provided on the frame.

[0009] The roller-pressed drainage mechanism includes a threaded rod three rotatably mounted on the lower left side of the frame. A sliding groove plate is threadedly connected to the threaded rod three. A sliding rod two is slidably connected to the middle of the sliding groove plate. The upper end of the sliding rod two is fixedly connected to one side of the lower end of the frame. Connecting rods are slidably connected to both the front and rear sides of the sliding groove plate. A rectangular plate is fixedly connected to one end of the connecting rod. Spring dampers are fixedly connected to both sides of the rectangular plate. A mounting frame is fixedly connected to the piston end of the spring damper. Squeezing rollers are rotatably mounted on both ends of the mounting frame.

[0010] A drying chamber is provided on the upper part of the workbench, an electric heating plate is provided inside the drying chamber, and a water collection tank is provided on the inner side of the drying chamber;

[0011] The frame also includes an expansion mechanism to facilitate the discharge of molecular sieves from the filter bag. This expansion mechanism comprises a slide rod fixedly connected to the upper and lower ends of the right side of the frame. A fixing ring is slidably connected to the slide rod. A threaded rod is threadedly connected to one end of the fixing ring. Both ends of the threaded rod are rotatably mounted on the left side of the frame. Multiple adjusting plates are slidably connected to the fixing ring. An expansion rod is fixedly connected to the lower end of one side of each adjusting plate.

[0012] Preferably, a motor four is fixedly connected to the rear end face of the slide plate, and a bidirectional threaded rod is fixedly connected to the output end of the motor four. The bidirectional threaded rod is threadedly connected to the two connecting rods. A motor five is fixedly connected to the lower left side of the frame, and the output end of the motor five is fixedly connected to the upper end of the threaded rod three.

[0013] Preferably, an L-shaped rod is slidably connected to the right side of the frame, a gear ring disk is fixedly connected to the lower end of the L-shaped rod, an arc-shaped slider is slidably connected to the inner side of the gear ring disk, a fixing plate is fixedly connected to the upper side of the arc-shaped slider, and a striking column is slidably connected to the fixing plate.

[0014] Preferably, a second motor is fixedly connected to the left side of the upper end face of the frame, and the output end of the second motor is fixedly connected to the upper end of the threaded rod. A first motor is fixedly connected to the upper side of the right end face of the support plate, and the output end of the first motor is fixedly connected to one side of the frame.

[0015] Preferably, a plurality of connecting rods are rotatably arranged inside the fixed ring, and a connecting rod is rotatably arranged at one end of each connecting rod, with one end of the connecting rod being rotatably connected to the adjusting plate.

[0016] Preferably, a gear ring is rotatably provided on the upper inner side of the fixed ring, a motor seven is fixedly connected to the middle of the front end of the fixed ring, a gear two is fixedly connected to the output end of the motor seven, the gear two meshes with the gear ring, a gear one is fixedly connected to one end of the connecting rod one, the gear one is rotatably provided on one side of the adjusting plate, and the gear one meshes with the gear ring.

[0017] Preferably, a motor three is fixedly connected to the upper right side of the frame, and a threaded rod two is fixedly connected to the output end of the motor three, and the threaded rod two is threadedly connected to the L-shaped rod.

[0018] Preferably, a motor is fixedly connected to one side of the upper end face of the arc-shaped slider, and a gear is fixedly connected to the output end of the motor, the gear meshing with the gear ring disk.

[0019] Preferably, a motor nine is fixedly connected to one side of the fixed plate, and a crank is fixedly connected to the output end of the motor nine. The crank is rotatably mounted on one side of the fixed plate, and a rectangular block is rotatably mounted on the upper end of the crank. A sliding rod is inserted into the rectangular block and slidably connected to it. One side of the sliding rod is fixedly connected to one end of the striking column.

[0020] Preferably, the expansion rod is sleeved and slidably connected to a scraping ring, and a threaded rod four is threadedly connected to one side of the scraping ring. The upper end of the threaded rod four is rotatably disposed on one side of the adjustment plate, and a motor six is ​​fixedly connected to one side of the upper surface of the adjustment plate. The output end of the motor six is ​​fixedly connected to the upper end of the threaded rod four.

[0021] The beneficial effects of this invention are as follows:

[0022] 1. The continuous molecular sieve production equipment of the present invention utilizes a roller-pressed drainage mechanism. When the molecular sieve enters the filter bag through the feed inlet, the extrusion rollers on both sides are driven to extrude the molecular sieve from top to bottom, squeezing out most of the water in the molecular sieve. As a result, the amount of water that needs to be removed during the subsequent heating and drying process is greatly reduced, which can shorten the drying time and improve the drying efficiency. Furthermore, the filter bag can distribute the pressure more evenly, making it less likely for the molecular sieve to scatter or splash during the extrusion process. In addition, the filter bag provides a protective layer for the molecular sieve, reducing the risk of direct mechanical damage to the molecular sieve during the extrusion process and helping to maintain the structural integrity of the molecular sieve.

[0023] 2. The continuous molecular sieve production equipment of the present invention, after a large amount of water is removed from the molecular sieve, drives multiple expansion rods to move away from the axis of the feed inlet simultaneously, causing the expansion rods to support the filter bag. Then, the frame is rotated 180 degrees so that the opening of the feed inlet faces downward. Furthermore, the four expansion rods support the filter bag, preventing it from collapsing and increasing the outflow channel area of ​​the molecular sieve. This allows the molecular sieve to exit the drying chamber more smoothly, thereby increasing the discharge speed of the molecular sieve and preventing some molecular sieve from remaining in the corners or folds of the filter bag, which could lead to insufficient discharge. Additionally, it can improve the discharge speed of the molecular sieve. During the discharge process, the arc-shaped slider is driven to make a circular motion, causing the striking column to move around the filter bag. The reciprocating movement of the striking column can knock the filter bag, causing it to vibrate. When the filter bag vibrates, the molecular sieve is more easily discharged from the filter bag, preventing the molecular sieve from accumulating in certain areas of the filter bag and causing blockage, thus further improving the discharge efficiency. After the molecular sieve inside the filter bag is completely discharged, the expansion rod is driven to extend from the filter bag, and the scraping ring scrapes the molecular sieve adhering to the surface of the expansion rod, thus achieving self-cleaning of the residual molecular sieve on the surface of the expansion rod, further improving the recovery rate of molecular sieve. Attached Figure Description

[0024] The invention will now be further described with reference to the accompanying drawings.

[0025] Figure 1 This is a three-dimensional structural schematic diagram of the present invention;

[0026] Figure 2 This is a schematic diagram of a partial three-dimensional structure at the fixing ring;

[0027] Figure 3 This is a schematic diagram of a partial three-dimensional structure at the L-shaped rod;

[0028] Figure 4 This is a schematic diagram of a partial three-dimensional structure at the slide plate.

[0029] Figure 5 This is a schematic diagram of a partial three-dimensional structure of the gear ring disc;

[0030] Figure 6 This is a partial three-dimensional structural diagram of the fixed plate.

[0031] Figure 7 This is a schematic diagram of a partial three-dimensional structure at the extrusion roller.

[0032] Figure 8 This is a schematic diagram of a partial three-dimensional structure of the filter bag.

[0033] Figure 9 This is a schematic diagram of the partial three-dimensional structure of the scraping ring.

[0034] In the diagram: 1. Workbench; 2. Support plate; 3. Motor 1; 4. Frame; 5. Threaded rod 1; 6. Slide rod 1; 7. Motor 2; 8. Motor 3; 9. Fixing ring; 10. Adjusting plate; 11. Filter bag; 12. L-shaped rod; 13. Gear ring disc; 14. Drying oven; 15. Expansion rod; 16. Threaded rod 2; 17. Motor 4; 18. Slide plate; 19. Double-sided threaded rod; 20. Threaded rod 3; 21. Slide rod 2; 22. Motor 5; 23. Gear ring; 24. Gear 1; 25. 26. Connecting rod 1; 27. Motor 6; 28. Motor 7; 29. ​​Gear 2; 30. Arc-shaped slider; 31. Gear 3; 32. Motor 8; 33. Fixed plate; 34. Striking column; 35. Slide bar; 36. Rectangular block; 37. Crank; 38. Motor 9; 39. Connecting rod; 40. Rectangular plate; 41. Spring damper; 42. Mounting bracket; 43. Extrusion roller; 44. Feed connector; 45. Threaded rod 4; 46. Scraper ring; 47. Electric heating plate; 48. Water collection tank. Detailed Implementation

[0035] To make the technical means, creative features, objectives and effects of this invention easier to understand, the invention will be further described below in conjunction with specific embodiments.

[0036] Example 1

[0037] like Figure 1-9 As shown in the embodiment of the present invention, a continuous molecular sieve production equipment includes a workbench 1. A support plate 2 is fixedly connected to the middle of the right side of the upper end face of the workbench 1. A frame 4 is rotatably mounted on the upper end of the support plate 2. A feed connector 44 is passed through and fixedly connected to the middle of the lower end of the frame 4. A filter bag 11 is connected to and fixedly connected to the feed connector 44. A roller drainage mechanism for squeezing out the water in the molecular sieve inside the filter bag 11 is also provided on the frame 4.

[0038] The roller-pressed drainage mechanism includes a threaded rod 20 rotatably mounted on the lower left side of the frame 4. A slide plate 18 is threadedly connected to the threaded rod 20. A slide rod 21 is slidably connected to the middle of the slide plate 18. The upper end of the slide rod 21 is fixedly connected to one side of the lower end of the frame 4. Connecting rods 39 are slidably connected to both the front and rear sides of the slide plate 18. A rectangular plate 40 is fixedly connected to one end of the connecting rod 39. Spring dampers 41 are fixedly connected to both sides of the rectangular plate 40. A mounting frame 42 is fixedly connected to the piston end of the spring damper 41. Extrusion rollers 43 are rotatably mounted at both ends of the mounting frame 42.

[0039] A drying oven 14 is provided on the upper end of the workbench 1. An electric heating plate 47 is provided inside the drying oven 14. A water collection tank 48 is provided on the inner side of the drying oven 14.

[0040] The frame 4 is also equipped with an expansion mechanism to promote the discharge of molecular sieves inside the filter bag 11. The expansion mechanism includes a slide rod 6 fixedly connected to the upper and lower ends of the right side of the frame 4. A fixing ring 9 is slidably connected to the slide rod 6. A threaded rod 5 is threadedly connected to one end of the left side of the fixing ring 9. The upper and lower ends of the threaded rod 5 are rotatably set at the two ends of the left side of the frame 4. Multiple adjusting plates 10 are slidably connected to the fixing ring 9. An expansion rod 15 is fixedly connected to the lower end of one side of the adjusting plate 10.

[0041] Specifically, molecular sieves are crystalline materials with microporous structures that possess strong adsorption, sieving, ion exchange, and catalytic properties. The production process of molecular sieves typically includes steps such as raw material preparation, batching and mixing, synthesis, washing and separation, drying, and calcination. Among these steps, dehydration and drying can effectively remove moisture from the molecular sieves, reducing the impact of humidity on the production process and ensuring the stability and reliability of the production process. However, existing molecular sieve production equipment usually uses hot air to dry the molecular sieves. But when the initial moisture content of the molecular sieve is too high, directly drying it by blowing hot air will result in a slow overall drying speed, affecting the smooth progress of subsequent production. Furthermore, when using stirring to accelerate the drying speed of the molecular sieves, there is a risk of damage to the molecular sieves due to the friction and collision between the stirring rod and the molecular sieve.

[0042] Therefore, in this embodiment, the molecular sieve to be dried is continuously added to the filter bag 11 through the feed connector 44. After a certain amount of molecular sieve is wrapped in the filter bag 11, the connecting rods 39 on both sides are driven to slide simultaneously and move closer to each other, so that the extrusion rollers 43 on both sides contact the filter bag 11 and extrude the molecular sieve inside. At the same time, the threaded rod 20 is driven to rotate, so that the slide plate 18 descends, which in turn causes the extrusion rollers 43 to descend, so that the extrusion rollers 43 extrude the filter bag 11 from top to bottom. Through the extrusion, the molecular sieve is made to aggregate more tightly, thereby forcing the liquid part in the molecular sieve to pass through more quickly. The filter bag 11 flows into the water collection tank 48, thereby removing most of the liquid in the molecular sieve beforehand. This greatly reduces the amount of water that needs to be removed during the subsequent heating and drying process, thus shortening the drying time and improving the drying efficiency. In addition, the filter bag 11 can distribute the pressure more evenly. After being loaded into the filter bag 11, the molecular sieve particles are effectively bound inside the filter bag 11, so they are not easy to scatter or splash during the extrusion process. Furthermore, the filter bag 11 provides a protective layer for the molecular sieve, reducing the risk of direct mechanical damage to the molecular sieve during the extrusion process and helping to maintain the structural integrity of the molecular sieve.

[0043] After a large amount of moisture is removed from the molecular sieve, the water collection tank 48 is removed from the drying chamber 14. Then, multiple expansion rods 15 are simultaneously driven to approach the axis of the feed inlet 44, so that the multiple expansion rods 15 are within the diameter range of the feed inlet 44. Then, the fixing ring 9 is driven down, so that the expansion rods 15 are inserted into the filter bag 11, and the expansion rods 15 pass through the molecular sieve and contact the bottom of the filter bag 11. Then, multiple expansion rods 15 are simultaneously driven away from the axis of the feed inlet 44, so that the expansion rods 15 push the filter bag 11... The frame is then rotated 180 degrees so that the opening of the feed connector 44 faces downward. At this time, the molecular sieve can fall into the drying chamber 14 under the action of gravity. Furthermore, the filter bag 11 is supported by four expansion rods 15, which can prevent the filter bag 11 from collapsing and increase the channel area for the molecular sieve to flow out, so that the molecular sieve can be discharged more smoothly. This improves the discharge speed of the molecular sieve and also prevents some molecular sieve from remaining in the corners or folds of the filter bag 11, resulting in insufficient discharge of the molecular sieve.

[0044] After the molecular sieve falls into the drying chamber 14, the molecular sieve is dried using an electric heating plate 47. Once the drying is complete, the molecular sieve inside the drying chamber 14 can be removed.

[0045] like Figure 1 and Figure 4 As shown, a motor 17 is fixedly connected to the rear end face of the slide plate 18. A bidirectional threaded rod 19 is fixedly connected to the output end of the motor 17. The bidirectional threaded rod 19 is threadedly connected to two connecting rods 39. A motor 22 is fixedly connected to the lower left side of the frame 4. The output end of the motor 22 is fixedly connected to the upper end of the threaded rod 20.

[0046] Specifically, starting motor 417 drives the bidirectional threaded rod 19 to rotate, causing the connecting rods 39 on both sides to slide simultaneously and move closer to each other, so that the squeezing rollers 43 on both sides come into contact with the filter bag 11 and squeeze the molecular sieve inside. Motor 522 drives the threaded rod 320 to rotate, so that the slide plate 18 descends, which in turn causes the squeezing rollers 43 to descend, so that the squeezing rollers 43 squeeze the filter bag 11 from top to bottom, causing most of the liquid inside the molecular sieve to be squeezed out.

[0047] like Figure 4 As shown, a motor 17 is fixedly connected to the rear end face of the slide plate 18. A bidirectional threaded rod 19 is fixedly connected to the output end of the motor 17. The bidirectional threaded rod 19 is threadedly connected to two connecting rods 39. A motor 22 is fixedly connected to the lower left side of the frame 4. The output end of the motor 22 is fixedly connected to the upper end of the threaded rod 20.

[0048] Specifically, starting motor 417 drives the bidirectional threaded rod 19 to rotate, causing the connecting rods 39 on both sides to slide simultaneously and move closer to each other, so that the squeezing rollers 43 on both sides come into contact with the filter bag 11 and squeeze the molecular sieve inside. Motor 522 drives the threaded rod 320 to rotate, so that the slide plate 18 descends, which in turn causes the squeezing rollers 43 to descend, so that the squeezing rollers 43 squeeze the filter bag 11 from top to bottom.

[0049] like Figure 1 , Figure 3 , Figure 5 As shown, an L-shaped rod 12 is slidably connected to the right side of the frame 4. A gear ring disk 13 is fixedly connected to the lower end of the L-shaped rod 12. An arc-shaped slider 30 is slidably connected to the inner side of the gear ring disk 13. A fixing plate 33 is fixedly connected to the upper side of the arc-shaped slider 30. A striking column 34 is slidably connected to the fixing plate 33.

[0050] Specifically, when the filter bag 11 pours out the molecular sieve, the arc-shaped slider 30 is driven to make a circular motion, which causes the striking column 34 to move around the filter bag 11. The reciprocating movement of the striking column 34 can knock the filter bag 11, causing it to vibrate. When the filter bag 11 vibrates, the molecular sieve is more easily discharged from the filter bag 11, which can prevent the molecular sieve from accumulating in some areas of the filter bag 11 and causing blockage. This further improves the discharge effect of the molecular sieve. At the same time, the striking height of the striking column 34 can be adjusted by driving the L-shaped rod 12 to achieve uniform knocking.

[0051] like Figure 1 As shown, a second motor 7 is fixedly connected to the left side of the upper end face of the frame 4. The output end of the second motor 7 is fixedly connected to the upper end of the threaded rod 5. A first motor 3 is fixedly connected to the upper side of the right end face of the support plate 2. The output end of the first motor 3 is fixedly connected to one side of the frame 4.

[0052] Specifically, motor 27 drives threaded rod 5 to rotate, causing fixed ring 9 to move and causing expansion rod 15 to extend into filter bag 11. Motor 13 drives frame 4 to rotate, causing the expanded filter bag 11 to open downwards, and the molecular sieve to pour out.

[0053] like Figure 2 As shown, multiple connecting rods 25 are rotatably arranged inside the fixed ring 9, and a connecting rod 26 is rotatably arranged at one end of the connecting rod 25. One end of the connecting rod 26 is rotatably connected to the adjusting plate 10.

[0054] Specifically, by driving connecting rod 1 25 and connecting rod 26 to rotate simultaneously, when the included angle between them changes, multiple expansion rods 15 can simultaneously move away from the axis of the fixed ring 9, thereby expanding the filter bag 11.

[0055] like Figure 2As shown, a gear ring 23 is rotatably mounted on the upper inner side of the fixed ring 9. A motor 28 is fixedly connected to the middle of the front end of the fixed ring 9. A gear 29 is fixedly connected to the output end of the motor 28. The gear 29 meshes with the gear ring 23. A gear 24 is fixedly connected to one end of the connecting rod 25. The gear 24 is rotatably mounted on one side of the adjusting plate 10. The gear 24 meshes with the gear ring 23.

[0056] Specifically, by using motor 28 to drive gear 29 to rotate, and gear 29 to drive gear ring 23 to rotate, multiple gears 24 can be rotated simultaneously.

[0057] Example 2

[0058] like Figure 1 and Figure 3 As shown in the comparative embodiment one, another embodiment of the present invention is as follows: a motor three 8 is fixedly connected to the upper right side of the frame 4, and a threaded rod two 16 is fixedly connected to the output end of the motor three 8. The threaded rod two 16 is threadedly connected to the L-shaped rod 12.

[0059] Specifically, the motor 38 drives the threaded rod 2 16 to rotate, which causes the L-shaped rod 12 to move the fixed ring 9, thereby adjusting the striking height of the striking column 34.

[0060] like Figure 5 As shown, a motor 32 is fixedly connected to one side of the upper end face of the arc-shaped slider 30, and a gear 31 is fixedly connected to the output end of the motor 32. The gear 31 meshes with the gear ring disk 13.

[0061] Specifically, the motor 32 drives the gear 31 to rotate, causing the arc-shaped slider 30 to make circular motion inside the gear ring disk 13.

[0062] like Figure 6 As shown, a motor 38 is fixedly connected to one side of the fixed plate 33, and a crank 37 is fixedly connected to the output end of the motor 38. The crank 37 is rotatably mounted on one side of the fixed plate 33, and a rectangular block 36 is rotatably mounted on the upper end of the crank 37. A sliding rod 35 is inserted into the rectangular block 36 and slidably connected to it. One side of the sliding rod 35 is fixedly connected to one end of the striking column 34.

[0063] Specifically, the motor 38 drives the crank 37 to rotate, which in turn drives the rectangular block 36 to rotate 360 ​​degrees. When the rectangular block 36 slides inside the slide bar 35, the striking column 34 can reciprocate to strike the filter bag 11.

[0064] like Figure 9As shown, the expansion rod 15 is sleeved and slidably connected to a scraping ring 46. A threaded rod 45 is threadedly connected to one side of the scraping ring 46. The upper end of the threaded rod 45 is rotatably set on one side of the adjustment plate 10. A motor 27 is fixedly connected to one side of the upper surface of the adjustment plate 10. The output end of the motor 27 is fixedly connected to the upper end of the threaded rod 45.

[0065] Specifically, after the molecular sieve inside the filter bag 11 is completely discharged, the expansion rod 15 will come into contact with the molecular sieve during the process of supporting the filter bag 11. As a result, a certain amount of molecular sieve may still adhere to the surface of the expansion rod 15. After multiple expansion rods 15 extend out of the filter bag 11, the orientation of the expansion rods 15 is adjusted so that the expansion rods 15 are no longer aligned with the filter bag 11, and the bottom of the expansion rods 15 is aligned with the drying chamber 14. Then, multiple motors 27 are started simultaneously. The motors 27 drive the threaded rods 45 to rotate, causing the scraping ring 46 to slide on the expansion rod 15 and move downward. The scraping ring 46 scrapes the molecular sieve adhering to the surface of the expansion rod 15, and the molecular sieve falls into the drying chamber 14. This achieves the self-cleaning of the residual molecular sieve on the surface of the expansion rod 15, further improving the recovery rate of molecular sieve.

[0066] Working principle: The molecular sieve enters the filter bag 11 through the feed inlet 44. Then, the motor 17 drives the bidirectional threaded rod 19 to rotate, causing the connecting rods 39 on both sides to slide simultaneously and move closer to each other. This allows the squeezing rollers 43 on both sides to contact the filter bag 11 and squeeze the molecular sieve inside. Simultaneously, the motor 22 drives the threaded rod 20 to rotate, causing the chute 18 to descend, which in turn lowers the squeezing rollers 43. The squeezing rollers 43 then squeeze the filter bag 11 from top to bottom, causing the molecular sieve to aggregate more tightly, thus forcing it to... The liquid portion in the molecular sieve passes through the filter bag 11 more quickly and flows into the collection tank 48 for collection, thus squeezing out most of the liquid inside the molecular sieve. After the molecular sieve inside the filter bag 11 has completed its filtration process, the collection tank 48 containing the liquid is removed from the collection box 14. Then, the motor 28 is started to drive the gear 29 to rotate, causing the gear ring 23 to rotate. When the gear ring 23 rotates, multiple gears 24 rotate simultaneously in the same direction, causing connecting rods 25 and 26 to rotate simultaneously, and the angle between them changes, so that multiple adjusting plates 10 can simultaneously move on the fixed ring. The slide is 9, and multiple expansion rods 15 simultaneously move closer to the axis of the feed connector 44, so that the multiple expansion rods 15 are within the diameter range of the feed connector 44. Then, the motor 27 drives the threaded rod 5 to rotate, causing the fixing ring 9 to descend, so that the expansion rods 15 are inserted into the filter bag 11. The expansion rods 15 pass through the molecular sieve and contact the bottom of the filter bag 11. Then, the motor 728 drives the gear 29 to rotate, so that the multiple expansion rods 15 simultaneously move away from the axis of the feed connector 44, so that the expansion rods 15 support the filter bag 11. Then, the motor 13 drives the... The frame 4 is rotated 180 degrees so that the opening of the feed connector 44 faces downward. At this time, the molecular sieve can fall into the drying chamber 14 under the action of gravity. Then, the electric heating plate 47 is activated to heat and dry the molecular sieve inside the drying chamber 14. In addition, the filter bag 11 is supported by four expansion rods 15 to prevent the filter bag 11 from collapsing. This increases the channel area for the molecular sieve to flow out, allowing the molecular sieve to be discharged more smoothly. This improves the discharge speed of the molecular sieve and also prevents some molecular sieve from remaining in the corners or folds of the filter bag 11, which would result in insufficient discharge of the molecular sieve.Furthermore, while the molecular sieve is being discharged, motors 8 (32) and 9 (38) can be started simultaneously. Motor 8 (32) drives gear 3 (31) to rotate, causing the arc-shaped slider 30 to move in a circular motion. This allows the striking column 34 to move around the filter bag 11. At the same time, under the action of motor 9 (38), the crank 37 rotates continuously, causing the rectangular block 36 to move in a circular motion. The rectangular block 36 slides in the groove of the sliding rod 35, causing the striking column 34 to move back and forth, thus striking the filter bag 11 and causing it to vibrate. When the filter bag 11 vibrates, the molecular sieve is more easily discharged from the filter bag 11, preventing the molecular sieve from accumulating in some areas of the filter bag 11 and causing blockage. This further improves the discharge effect of the molecular sieve. At the same time, by starting motor 3 (8) to drive the threaded rod 2 (16) to rotate, the L-shaped rod 12 can be moved to adjust the striking height of the striking column 34, thus achieving uniform striking.

[0067] After the molecular sieve inside the filter bag 11 is completely discharged, the expansion rods 15 will come into contact with the molecular sieve during the process of supporting the filter bag 11. This may result in a certain amount of molecular sieve adhering to the surface of the expansion rods 15. Therefore, the frame 4 can be rotated 180 degrees again using motor 3, which will then drive multiple expansion rods 15 to extend out of the filter bag 11. The orientation of the expansion rods 15 can be adjusted so that they are no longer aligned with the filter bag 11, and the bottom of the expansion rods 15 is aligned with the drying chamber 14. Then, multiple electric motors can be started simultaneously. The motor 27 drives the threaded rod 45 to rotate, causing the scraping ring 46 to slide on the expansion rod 15 and move downwards. This allows the scraping ring 46 to scrape the molecular sieve adhering to the surface of the expansion rod 15, and the molecular sieve will fall into the drying chamber 14. This achieves the self-cleaning of the residual molecular sieve on the surface of the expansion rod 15, further improving the recovery rate of molecular sieve. At the same time, it is also beneficial for the subsequent reuse of the expansion rod 15, preventing the molecular sieve adhering to its surface from re-adhering to the inside of the filter bag 11, and facilitating the recycling of the filter bag 11.

[0068] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of the present invention is defined by the appended claims and their equivalents.

Claims

1. A continuous molecular sieve production equipment, comprising a workbench (1), characterized in that: A support plate (2) is fixedly connected to the middle right side of the upper end face of the workbench (1). A frame (4) is rotatably set on the upper end of the support plate (2). A feed connector (44) is fixedly connected through the middle of the lower end of the frame (4). A filter bag (11) is connected to the feed connector (44). A roller drainage mechanism for squeezing out the water in the molecular sieve inside the filter bag (11) is also provided on the frame (4). The roller-pressed drainage mechanism includes a threaded rod three (20) rotatably disposed at the lower left side of the frame (4). A sliding groove plate (18) is threadedly connected to the threaded rod three (20). A sliding rod two (21) is slidably connected to the middle of the sliding groove plate (18). The upper end of the sliding rod two (21) is fixedly connected to one side of the lower end of the frame (4). A connecting rod (39) is slidably connected to both the front and rear sides of the sliding groove plate (18). A rectangular plate (40) is fixedly connected to one end of the connecting rod (39). A spring damper (41) is fixedly connected to both sides of the rectangular plate (40). A mounting frame (42) is fixedly connected to the piston end of the spring damper (41). A squeezing roller (43) is rotatably disposed at both ends of the mounting frame (42). A drying box (14) is provided on the upper end of the workbench (1), an electric heating plate (47) is provided in the inner cavity of the drying box (14), and a water collection tank (48) is provided on the inner side of the drying box (14). The frame (4) is also provided with an expansion mechanism for promoting the discharge of molecular sieve inside the filter bag (11). The expansion mechanism includes a slide rod (6) fixedly connected to the upper and lower ends of the right side of the frame (4). The slide rod (6) is slidably connected to a fixing ring (9). The left end of the fixing ring (9) is threadedly connected to a threaded rod (5). The upper and lower ends of the threaded rod (5) are rotatably set at the left end of the frame (4). The fixing ring (9) is slidably connected to multiple adjusting plates (10). The lower end of one side of the adjusting plate (10) is fixedly connected to an expansion rod (15).

2. The continuous molecular sieve production equipment according to claim 1, characterized in that: The rear end face of the slide plate (18) is fixedly connected to a motor four (17), the output end of the motor four (17) is fixedly connected to a bidirectional threaded rod (19), the bidirectional threaded rod (19) is threadedly connected to two connecting rods (39), the lower left side of the frame (4) is fixedly connected to a motor five (22), the output end of the motor five (22) is fixedly connected to the upper end of the threaded rod three (20).

3. The continuous molecular sieve production equipment according to claim 1, characterized in that: The frame (4) is slidably connected to an L-shaped rod (12) on the right side. The lower end of the L-shaped rod (12) is fixedly connected to a gear ring disc (13). The inner side of the gear ring disc (13) is slidably connected to an arc-shaped slider (30). The upper side of the arc-shaped slider (30) is fixedly connected to a fixing plate (33). The fixing plate (33) is slidably connected to a striking column (34).

4. The continuous molecular sieve production equipment according to claim 1, characterized in that: A second motor (7) is fixedly connected to the left side of the upper end face of the frame (4). The output end of the second motor (7) is fixedly connected to the upper end of the threaded rod (5). A first motor (3) is fixedly connected to the upper side of the right end face of the support plate (2). The output end of the first motor (3) is fixedly connected to one side of the frame (4).

5. The continuous molecular sieve production equipment according to claim 1, characterized in that: Multiple connecting rods (25) are rotatably arranged inside the fixed ring (9). A connecting rod (26) is rotatably arranged at one end of the connecting rod (25). One end of the connecting rod (26) is rotatably connected to the adjusting plate (10).

6. The continuous molecular sieve production equipment according to claim 5, characterized in that: A gear ring (23) is rotatably provided on the upper inner side of the fixed ring (9). A motor seven (28) is fixedly connected to the middle of the front end of the fixed ring (9). A gear two (29) is fixedly connected to the output end of the motor seven (28). The gear two (29) meshes with the gear ring (23). A gear one (24) is fixedly connected to one end of the connecting rod one (25). The gear one (24) is rotatably provided on one side of the adjusting plate (10). The gear one (24) meshes with the gear ring (23).

7. The continuous molecular sieve production equipment according to claim 1, characterized in that: The upper right side of the frame (4) is fixedly connected to a motor three (8), and the output end of the motor three (8) is fixedly connected to a threaded rod two (16), which is threadedly connected to an L-shaped rod (12).

8. A continuous molecular sieve production equipment according to claim 3, characterized in that: A motor (32) is fixedly connected to one side of the upper surface of the arc-shaped slider (30), and a gear (31) is fixedly connected to the output end of the motor (32). The gear (31) meshes with the gear ring disk (13).

9. A continuous molecular sieve production equipment according to claim 3, characterized in that: A motor nine (38) is fixedly connected to one side of the fixed plate (33). A crank (37) is fixedly connected to the output end of the motor nine (38). The crank (37) is rotatably mounted on one side of the fixed plate (33). A rectangular block (36) is rotatably mounted on the upper end of the crank (37). A sliding rod (35) is inserted into the rectangular block (36) and slidably connected to it. One side of the sliding rod (35) is fixedly connected to one end of the striking column (34).

10. A continuous molecular sieve production equipment according to claim 1, characterized in that: The expansion rod (15) is fitted with and slidably connected to a scraping ring (46). A threaded rod (45) is threadedly connected to one side of the scraping ring (46). The upper end of the threaded rod (45) is rotatably set on one side of the adjustment plate (10). A motor (27) is fixedly connected to one side of the upper surface of the adjustment plate (10). The output end of the motor (27) is fixedly connected to the upper end of the threaded rod (45).

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