Molecular sieve production grinding device

Abstract

The application discloses a kind of molecular sieve production grinding devices, it is related to molecular sieve production technical field, including base, the top of base is also fixedly connected with driving motor, the output end of driving motor is drivingly connected with rotating shaft, the end of rotating shaft is fixedly connected with grinding wheel, the outside of grinding wheel is installed with rotating tube, the outer surface of rotating tube is fixedly connected with the cleaning sponge being contacted with grinding wheel arrangement, this molecular sieve production grinding device, by being provided with cleaning sponge and rotating element, by the effect of rotating element driving cleaning sponge rotation, to clean the outer surface of grinding wheel by rotating cleaning sponge, avoid the influence of grinding work that the outer surface of grinding wheel is smooth, and in this process, the effect of cooperating vibrating element is cleaned on the grinding residue on cleaning sponge, guarantee the cleaning intensity of cleaning sponge, thus solve the problem that the outer surface of grinding wheel is gradually smooth and affects grinding work after grinding residue is adsorbed on the outer surface of grinding wheel in prior art.

Description

A grinding device for molecular sieve production Technical Field

[0001] This invention relates to the field of molecular sieve production technology, specifically to a molecular sieve production grinding device. Background Technology

[0002] There exists a natural aluminosilicate in nature that has the functions of sieving molecules, adsorption, ion exchange, and catalysis. This natural substance is called zeolite. Synthetic zeolite is also called molecular sieve. It has high adsorption capacity, strong selectivity, and high temperature resistance. It is widely used in organic chemical and petrochemical industries. It is also an excellent adsorbent for coal gas dehydration and is receiving increasing attention in waste gas purification.

[0003] Currently, the production of molecular sieves requires grinding. Existing grinding devices typically use a set of grinding wheels to grind the material. These grinding wheels achieve grinding primarily through their uneven outer surface, which generates high friction. However, over time, grinding residue accumulates on the outer surface of the wheels, gradually smoothing them and reducing friction, thus decreasing grinding efficiency. Therefore, we propose a grinding device for molecular sieve production. Summary of the Invention

[0004] The purpose of this invention is to provide a grinding apparatus for molecular sieve production to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a molecular sieve production grinding device, comprising a base, a collection box mounted on the base, a material trough at the top of the base, a discharge hole communicating with the collection box in the material trough, a drive motor fixedly connected to the top of the base, a rotating shaft drivenly connected to the output end of the drive motor, a grinding wheel fixedly connected to the end of the rotating shaft, a rotating tube mounted on the outer side of the grinding wheel, a cleaning sponge fixedly connected to the outer surface of the rotating tube and in contact with the grinding wheel, through holes on both the cleaning sponge and the rotating tube, a rotating component connected to one end of the rotating tube for driving the rotating tube to rotate and thus driving the cleaning sponge to rotate, multiple sets of sliding grooves on the side of the rotating tube, elastic plates slidably connected in the sliding grooves, and a vibrating component connected to the elastic plates for driving the elastic plates to vibrate and thus cleaning the cleaning sponge.

[0006] Preferably, the rotating component includes a fixed frame fixed to the top of the base, a connecting shaft rotatably connected to the grinding wheel, a transmission component connected to the connecting shaft, and a rotating sleeve fixedly connected to the rotating tube connected to the transmission component.

[0007] Preferably, the vibrating element includes multiple sets of sliding columns, each set of sliding columns being fixedly connected to multiple sets of elastic sheets, and a sliding block being fixedly connected to the end of each sliding column. A sleeve is fitted on the outer surface of the sliding block, and a first spring fixedly connected to the sliding block is fixedly connected inside the sleeve. Furthermore, each set of sleeves is connected to a pressure control element for controlling the pressure inside the sleeve.

[0008] Preferably, the pressure control component includes a pressure pipe installed inside the rotating tube, the pressure pipe being connected to multiple sets of sleeves, and a fixed post being fixedly connected to one end of the pressure pipe. A pressure relief component for releasing the air pressure inside the pressure pipe is connected to one end of the fixed post. A piston block is slidably connected inside the pressure pipe. A prismatic post that is slidably connected to the fixed post is fixedly connected to one end of the piston block, and a moving component for moving the piston block is connected to the other end of the piston block.

[0009] Preferably, the movable component includes a connecting sleeve fixedly connected to the piston block, a reciprocating screw movably connected inside the connecting sleeve, a threaded block fixedly connected to the connecting sleeve being threadedly connected to the outer surface of the reciprocating screw, a connecting post extending to the outside of the rotating sleeve being fixedly connected to one end of the reciprocating screw, the connecting post being rotatably connected to the rotating tube, and a fixed seat fixedly connected to the fixed frame being fixedly connected to the connecting post.

[0010] Preferably, the pressure relief component includes a pressure relief pipe fixed to one end of the fixed column, and the outer surface of the prismatic column is provided with a groove. A fixing plate is fixedly connected inside the pressure relief pipe. A pressure relief hole is provided on the fixing plate. A second spring is fixedly connected to the fixing plate. A conical block is fixedly connected to the top end of the second spring. A sealing ring that is fixedly connected to the pressure relief pipe is movably connected to the outer surface of the conical block.

[0011] Preferably, one end of the rotating sleeve is rotatably connected to a connector, one end of the connector is connected to a connecting pipe, one end of the connecting pipe is connected to a wind hood, the inside of the wind hood is rotatably connected to a fan wheel that is fixedly connected to the connecting shaft, and the connecting shaft is rotatably connected to the wind hood, and the other end of the wind hood is connected to a connecting pipe, the end of the connecting pipe is connected to a discharge pipe that is connected to the collection box, and the rotating pipe at the end of the rotating sleeve has a discharge hole located inside the rotating sleeve.

[0012] Preferably, the transmission component includes a drive wheel fixedly connected to the connecting shaft, a belt drivingly connected to the outer surface of the drive wheel, and a driven wheel fixedly connected to the rotating sleeve at one end of the belt.

[0013] Preferably, the end of the rotating tube is tapered.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] This invention incorporates a cleaning sponge and a rotating component to drive the sponge's rotation. During the molecular sieve grinding process, the rotating component drives the cleaning sponge to rotate, thus cleaning the outer surface of the grinding wheel. This prevents the smooth outer surface of the grinding wheel from affecting the grinding operation. Furthermore, the vibration component works in conjunction with this process to remove grinding residue from the cleaning sponge, ensuring effective cleaning. Therefore, this invention solves the problem in existing technologies where grinding residue adsorbed on the outer surface of the grinding wheel during grinding gradually smooths the surface, affecting the grinding process. Attached Figure Description

[0016] Figure 1 is a schematic diagram of the overall structure of the present invention;

[0017] Figure 2 is a schematic cross-sectional view of the present invention;

[0018] Figure 3 is a schematic diagram of the grinding wheel cleaning structure of the present invention;

[0019] Figure 4 is a schematic diagram of the internal structure of the rotating tube of the present invention;

[0020] Figure 5 is a schematic diagram of the structure of region A in Figure 4 of this invention;

[0021] Figure 6 is a schematic diagram of the structure of the vibrating element of the present invention;

[0022] Figure 7 is a schematic diagram of the structure of region B in Figure 6 of this invention;

[0023] Figure 8 is a schematic cross-sectional view of the connection between the rotating tube, the cleaning sponge, and the vibrating element of the present invention.

[0024] Figure 9 is a schematic diagram of the connection structure between the prismatic column and the fixed column of the present invention;

[0025] Figure 10 is a schematic diagram of the pressure relief component of the present invention;

[0026] Figure 11 is a schematic diagram of the grinding material collection structure of the present invention;

[0027] Figure 12 is a partial structural schematic diagram of the present invention;

[0028] Figure 13 is a schematic cross-sectional view of the rotating tube and cleaning sponge of the present invention.

[0029] In the diagram: 1-Base; 2-Collection box; 3-Material trough; 4-Discharge hole; 5-Drive motor; 6-Rotating shaft; 7-Grinding wheel; 8-Rotating tube; 9-Cleaning sponge; 10-Through hole; 11-Rotating component; 12-Slide groove; 13-Elastic sheet; 14-Vibrating component; 15-Fixing frame; 16-Connecting shaft; 17-Transmission component; 18-Rotating sleeve; 19-Sliding column; 20-Sliding block; 21-Sleeve; 22-First spring; 23-Pressure control component; 24-Pressure tube; 25-Fixing column; 26-Pressure relief component; 27-Piston block; 28-Prismatic column; 29-Moving part; 30-Connecting sleeve; 31-Threaded block; 32-Reciprocating screw; 33-Connecting column; 34-Fixed seat; 35-Groove; 36-Pressure relief pipe; 37-Fixed plate; 38-Pressure relief hole; 39-Second spring; 40-Conical block; 41-Sealing ring; 42-Connecting head; 43-Connecting pipe; 44-Wind cover; 45-Wind wheel; 46-Connecting pipe; 47-Discharge pipe; 48-Discharge hole; 49-Driving wheel; 50-Belt; 51-Driven wheel. Detailed Implementation

[0030] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0031] Please refer to Figures 1-13. This invention provides a technical solution: a molecular sieve production grinding device, including a base 1, a collection box 2 mounted on the base 1, a material trough 3 at the top of the base 1, a discharge hole 4 communicating with the collection box 2 within the material trough 3, a drive motor 5 fixedly connected to the top of the base 1, a rotating shaft 6 connected to the output end of the drive motor 5, a grinding wheel 7 fixedly connected to the end of the rotating shaft 6, a rotating tube 8 mounted on the outer side of the grinding wheel 7, a cleaning sponge 9 fixedly connected to the outer surface of the rotating tube 8 and in contact with the grinding wheel 7, through holes 10 on both the cleaning sponge 9 and the rotating tube 8, and a rotating component 11 connected to one end of the rotating tube 8 for driving the rotating tube 8 to rotate, thereby driving the cleaning sponge 9 to rotate. Multiple sets of sliding grooves 12 are provided on the side of the rotating tube 8, and elastic plates 13 are slidably connected within the sliding grooves 12. A component connected to the elastic plate 13 is used to drive the elastic plate 13 to vibrate, thereby vibrating the cleaning sponge 9. The vibrating component 14 is cleaned; the rotating component 11 includes a fixed frame 15 fixed to the top of the base 1, a connecting shaft 16 fixedly connected to the grinding wheel 7 is rotatably connected to the fixed frame 15, a transmission component 17 is connected to the connecting shaft 16, and a rotating sleeve 18 fixedly connected to the rotating tube 8 is connected to the transmission component 17; the transmission component 17 includes a driving wheel 49 fixedly connected to the connecting shaft 16, a belt 50 is drivenly connected to the outer surface of the driving wheel 49, and a driven wheel 51 fixedly connected to the rotating sleeve 18 is drivenly connected to one end of the belt 50; the vibrating component 14 includes multiple sets of sliding columns 19, which are fixedly connected to multiple sets of elastic plates 13 respectively, and a sliding block 20 is fixedly connected to the end of the sliding column 19. A sleeve 21 is sleeved on the outer surface of the sliding block 20, a first spring 22 fixedly connected to the sliding block 20 is fixedly connected inside the sleeve 21, and a pressure control component 23 for controlling the internal pressure of the sleeve 21 is connected to each of the multiple sets of sleeves 21.

[0032] One end of the rotating sleeve 18 is rotatably connected to a connector 42, one end of the connector 42 is connected to a connecting pipe 43, one end of the connecting pipe 43 is connected to a wind hood 44, the inside of the wind hood 44 is rotatably connected to a wind wheel 45 that is fixedly connected to a connecting shaft 16, and the connecting shaft 16 is rotatably connected to the wind hood 44, and the other end of the wind hood 44 is connected to a connecting pipe 46, the end of the connecting pipe 46 is connected to a discharge pipe 47 that is connected to the collection box 2, and the rotating pipe 8 is located at the end of the rotating sleeve 18 with a discharge hole 48 located inside the rotating sleeve 18, and the end of the rotating pipe 8 is tapered.

[0033] The pressure control component 23 includes a pressure pipe 24 installed inside the rotating tube 8. The pressure pipe 24 is connected to multiple sets of sleeves 21. One end of the pressure pipe 24 is fixedly connected to a fixing post 25. One end of the fixing post 25 is connected to a pressure relief component 26 for releasing the air pressure inside the pressure pipe 24. A piston block 27 is slidably connected inside the pressure pipe 24. One end of the piston block 27 is fixedly connected to a prismatic post 28 that is slidably connected to the fixing post 25. The other end of the piston block 27 is connected to a moving component 29 for moving the piston block 27. The moving component 29 includes a connecting sleeve 30 fixedly connected to the piston block 27. A reciprocating screw 32 is movably connected inside the connecting sleeve 30. The outer surface of the reciprocating screw 32 is threaded with a connection to the connecting sleeve 30. The threaded block 31 is fixedly connected to the reciprocating screw 32. One end of the reciprocating screw 32 is fixedly connected to a connecting post 33 extending to the outside of the rotating sleeve 18. The connecting post 33 is rotatably connected to the rotating tube 8, and a fixed seat 34 fixedly connected to the fixed frame 15 is fixedly connected to the connecting post 33. The pressure relief component 26 includes a pressure relief pipe 36 fixed to one end of the fixed post 25. The outer surface of the prismatic post 28 is provided with a groove 35. A fixed plate 37 is fixedly connected inside the pressure relief pipe 36. A pressure relief hole 38 is provided on the fixed plate 37. A second spring 39 is fixedly connected to the fixed plate 37. A conical block 40 is fixedly connected to the top of the second spring 39. A sealing ring 41 fixedly connected to the pressure relief pipe 36 is movably connected to the outer surface of the conical block 40.

[0034] During operation, the rotation of the grinding wheel 7 drives the connecting shaft 16 to rotate, which in turn drives the driving wheel 49 to rotate. This, in turn, drives the driven wheel 51 via the belt 50, which in turn drives the rotating sleeve 18 to rotate. The rotating sleeve 18 then drives the rotating tube 8, which in turn drives the cleaning sponge 9. The rotation of the cleaning sponge 9 cleans the outer surface of the grinding wheel 7, removing impurities and grinding residues adsorbed on its surface, ensuring the friction of the grinding wheel 7 and enabling it to effectively grind the molecular sieve material. Simultaneously, the rotation of the rotating tube 8 drives the fixed column 25 to rotate, which in turn drives the prismatic column 28 to rotate, which in turn drives the piston plate to rotate, ultimately driving the connecting sleeve 30 to rotate. The threaded block 31 rotates, and through the threaded connection between the threaded block 31 and the reciprocating screw 32, the threaded block 31 moves back and forth along the reciprocating screw 32 while the reciprocating screw 32 remains fixed. This causes the connecting sleeve 30 to move back and forth. As the connecting sleeve 30 moves the piston plate backward, the internal air pressure of the pressure pipe 24 gradually decreases, thus decreasing the internal air pressure of the sleeve 21 connected to it. This creates a negative pressure inside the sleeve 21, which in turn moves the sliding block 20, which in turn moves the sliding column 19, and consequently the elastic plate 13. During the movement of the sliding block 20, the first spring 22 is compressed. After the piston plate moves backward and disengages from the pressure pipe 24, the pressure... As the internal air pressure of the force tube 24 recovers, the internal air pressure of the sleeve 21 also recovers. At this time, the sliding block 20, driven by the action of the first spring 22, causes the sliding column 19 and the elastic plate 13 to move back to their original positions, thereby causing the elastic plate 13 to vibrate. After the elastic plate 13 returns to its original position, it will come into contact with the cleaning sponge 9. Through its vibration, the cleaning sponge 9 will also vibrate, causing the grinding residue on the cleaning sponge 9 to loosen or disperse near the cleaning sponge 9. During this process, the rotation of the connecting shaft 16 will also drive the impeller 45 to rotate, thereby generating suction at the end of the wind shroud 44 located at the connecting tube 43 through the rotation of the impeller 45. The wind shroud 44, the connecting tube 43, the connector 42, and the rotating sleeve 18 are connected and arranged. The rotating sleeve 18 is connected to the discharge hole 48. Since the rotating pipe 8 is connected, after the impeller 45 rotates and generates suction, the grinding residue will be absorbed into the air shroud 44 through the through hole 10, and then transported to the collection box 2 through the connecting pipe 46 and the discharge pipe 47 at the other end of the air shroud 44, thus collecting the grinding residue into the collection box 2. (It is worth noting that: because the outer surface of the prismatic prism 28 has a groove 35, the pressure pipe 24 is connected to the pressure relief pipe 36 through the groove 35. However, the pressure relief pipe 36 is equipped with a conical block 40 and a sealing ring 41. Therefore, when the piston plate moves backward, the conical block 40 is limited by the sealing block and cannot move, thus not affecting the air pressure inside the pressure relief pipe 36. That is, when the piston plate moves backward, it will only draw in the gas inside the sleeve 21, causing the air pressure inside the sleeve 21 to decrease.)When the piston plate moves forward to reset, since the sliding block 20 has already been reset by the first spring 22, the piston plate cannot squeeze the air pressure into the sleeve 21 when it moves forward. However, the forward movement of the piston plate will squeeze the gas inside the pressure pipe 24 through the groove 35 into the pressure relief pipe 36, increasing the air pressure inside the pressure relief pipe 36. At this time, the sealing block cannot limit the movement of the cone block 40, thus causing the cone block 40 to move. Therefore, the pressure relief pipe 36 opens to release the pressure. That is, when the piston plate moves backward, the cone block 40 will not move, only the sliding block 20 will move. When the piston plate moves forward, the sliding block 20 will not move, only the cone block 40 will be squeezed to move, causing the pressure relief pipe 36 to open and release the air pressure.

[0035] It is also worth noting that: the fixed column 25 will drive the pressure tube 24 to rotate synchronously when the rotating tube 8 rotates, thus driving the sleeve 21 to rotate synchronously. This makes the sliding column 19 and the elastic plate 13 rotate synchronously with the rotating tube 8, so that the elastic plate 13 can always be located inside the slide groove 12 and can normally contact the cleaning sponge 9. The prismatic column 28 will not detach from the fixed column 25 during the movement of the connecting sleeve 30. On the one hand, it limits the piston plate, and on the other hand, it ensures that the rotation of the fixed column 25 can normally drive the prismatic column 28 to rotate, thereby driving the connecting sleeve 30 and the threaded block 31 to rotate.

[0036] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0037] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A grinding apparatus for producing molecular sieves, characterized in that, include: A base (1) is provided, on which a collection box (2) is installed. A material trough (3) is provided at the top of the base (1). A discharge hole (4) communicating with the collection box (2) is provided in the material trough (3). A drive motor (5) is fixedly connected to the top of the base (1). A rotating shaft (6) is driven to the output end of the drive motor (5). A grinding wheel (7) is fixedly connected to the end of the rotating shaft (6). A rotating tube (8) is installed on the outside of the grinding wheel (7). A cleaning sponge (9) is fixedly connected to the outer surface of the rotating tube (8) and is in contact with the grinding wheel (7). Both the cleaning sponge (9) and the rotating tube (8) are provided with a passage. The rotating tube (8) has a hole (10) and one end of the rotating tube (8) is connected to a rotating component (11) for driving the rotating tube (8) to rotate and thus driving the cleaning sponge (9) to rotate. Multiple sets of sliding grooves (12) are opened on the side of the rotating tube (8). An elastic sheet (13) is slidably connected in the sliding groove (12). A vibrating component (14) is connected to the elastic sheet (13) for driving the elastic sheet (13) to vibrate and thus cleaning the cleaning sponge (9). The rotating component (11) includes a fixing frame (15) fixed to the top of the base (1). A connecting shaft (16) fixedly connected to the grinding wheel (7) is rotatably connected to the fixing frame (15). (16) is connected to a transmission component (17), and a rotating sleeve (18) fixedly connected to the rotating tube (8) is connected to the transmission component (17); the vibrating component (14) includes multiple sets of sliding columns (19), the multiple sets of sliding columns (19) are respectively fixedly connected to multiple sets of elastic plates (13), and a sliding block (20) is fixedly connected to the end of the sliding column (19). A sleeve (21) is sleeved on the outer surface of the sliding block (20), and a first spring (22) fixedly connected to the sliding block (20) is fixedly connected inside the sleeve (21), and a pressure control component (2) for controlling the pressure inside the sleeve (21) is connected to each of the multiple sets of sleeves (21). 3); The pressure control component (23) includes a pressure pipe (24) installed inside the rotating tube (8). The pressure pipe (24) is connected to multiple sets of sleeves (21). One end of the pressure pipe (24) is fixedly connected to a fixed column (25). One end of the fixed column (25) is connected to a pressure relief component (26) for releasing the air pressure inside the pressure pipe (24). A piston block (27) is slidably connected inside the pressure pipe (24). One end of the piston block (27) is fixedly connected to a prismatic column (28) that is slidably connected to the fixed column (25). The other end of the piston block (27) is connected to a moving component (29) for moving the piston block (27).The movable component (29) includes a connecting sleeve (30) fixedly connected to the piston block (27). A reciprocating screw (32) is movably connected inside the connecting sleeve (30). A threaded block (31) fixedly connected to the connecting sleeve (30) is threadedly connected to the outer surface of the reciprocating screw (32). A connecting post (33) extending to the outside of the rotating sleeve (18) is fixedly connected to one end of the reciprocating screw (32). The connecting post (33) is rotatably connected to the rotating tube (8), and a fixed seat (34) fixedly connected to the fixed frame (15) is fixedly connected to the connecting post (33).

2. The molecular sieve production grinding apparatus according to claim 1, characterized in that: The pressure relief component (26) includes a pressure relief pipe (36) fixed to one end of the fixed column (25), and the outer surface of the prismatic column (28) is provided with a groove (35). A fixing plate (37) is fixedly connected inside the pressure relief pipe (36). A pressure relief hole (38) is provided on the fixing plate (37). A second spring (39) is fixedly connected to the fixing plate (37). A conical block (40) is fixedly connected to the top end of the second spring (39). A sealing ring (41) that is fixedly connected to the pressure relief pipe (36) is movably connected to the outer surface of the conical block (40).

3. The molecular sieve production grinding apparatus according to claim 2, characterized in that: One end of the rotating sleeve (18) is rotatably connected to a connector (42), one end of the connector (42) is connected to a connecting pipe (43), one end of the connecting pipe (43) is connected to a wind hood (44), the inside of the wind hood (44) is rotatably connected to a wind wheel (45) fixedly connected to the connecting shaft (16), and the connecting shaft (16) is rotatably connected to the wind hood (44), and the other end of the wind hood (44) is connected to a connecting pipe (46), the end of the connecting pipe (46) is connected to a discharge pipe (47) connected to the collection box (2), and the rotating pipe (8) located at the end of the rotating sleeve (18) has a discharge hole (48) located inside the rotating sleeve (18).

4. The molecular sieve production grinding apparatus according to claim 3, characterized in that: The transmission component (17) includes a drive wheel (49) fixedly connected to the connecting shaft (16), and a belt (50) is drivenly connected to the outer surface of the drive wheel (49). One end of the belt (50) is drivenly connected to a driven wheel (51) fixedly connected to the rotating sleeve (18).

5. The molecular sieve production grinding apparatus according to claim 4, characterized in that: The end of the rotating tube (8) is tapered.

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