A catalytic cracking catalyst preparation device

Abstract

The present invention relates to the technical field of catalyst preparation, and specifically relates to a catalytic cracking catalyst preparation device, including a device body. A cylinder is fixedly inserted on the upper right side of the device body, and the cylinder is communicated with the device body. A trachea is fixedly installed at a position near the lower part of the rear end of the cylinder. The rear end of the trachea is fixedly installed with a condensation box, and the condensation box is fixedly connected to the upper end of the device body. The cylinder is communicated with the condensation box through the trachea. A driving mechanism and a filter cylinder are movably arranged in the device body from top to bottom in sequence, and the driving mechanism and the filter cylinder cooperate with each other. By setting the driving mechanism, with the cooperation of the filter cylinder and the thread groove, the gas generated by the reaction can be utilized to increase the contact area between the raw material and the reaction liquid when the filter cylinder moves upward, thereby being beneficial to improving the reaction effect, enabling the raw material to fully react with the reaction solution, and improving the reaction efficiency.

Description

Technical Field

[0001] The present invention relates to the technical field of catalyst preparation, and particularly to a catalytic cracking catalyst preparation device. Background Art

[0002] Catalytic cracking catalysts mainly consist of a matrix and an active part (zeolite), and sometimes the role of a binder is also needed. Currently, the catalysts used in catalytic cracking are composed of zeolite, a matrix (also called a carrier), and a binder. The semi-synthetic zeolite catalyst is made by bonding natural kaolin (the two are combined into a matrix) and rare earth Y-type zeolite together with a binder. The matrix accounts for most of the catalyst, and the zeolite content varies with different catalyst varieties, generally ranging from 10% to 40%. Catalysts with a high zeolite content usually have a high manufacturing cost. During the production process of catalytic cracking catalysts, the raw materials need to be stirred and mixed to improve the quality of catalytic cracking.

[0003] During the use of traditional catalytic cracking catalyst preparation equipment, the raw materials generally accumulate at the lower end inside the equipment body, resulting in a small contact area between the raw materials and the reaction solution during the reaction, so that the raw materials cannot react fully with the reaction solution, thereby affecting the reaction effect and further affecting the preparation of catalytic cracking catalysts.

[0004] Therefore, a catalytic cracking catalyst preparation device is proposed. Summary of the Invention

[0005] The purpose of the present invention is to provide a catalytic cracking catalyst preparation device. By setting a driving mechanism and with the cooperation of a filter cylinder and a threaded groove, it can utilize the gas generated by the reaction to increase the contact area between the raw materials and the reaction liquid when the filter cylinder moves upward, thereby being beneficial to improving the reaction effect, enabling the raw materials to react fully with the reaction solution, and improving the reaction efficiency, so as to solve the problems raised in the above background art.

[0006] To achieve the above purpose, the present invention provides the following technical solution: A catalytic cracking catalyst preparation device, including an equipment body. A gas cylinder is fixedly inserted on the upper right side of the equipment body, and the gas cylinder is communicated with the equipment body. A trachea is fixedly installed at a position near the lower part of the rear end of the gas cylinder. The rear end of the trachea is fixedly installed with a condensation box, and the condensation box is fixedly connected to the upper end of the equipment body. The gas cylinder is communicated with the condensation box through the trachea. A driving mechanism and a filter cylinder are movably arranged in the equipment body from top to bottom in sequence, and the driving mechanism and the filter cylinder cooperate with each other.

[0007] Put the raw materials and the reaction solution into the interior of the equipment body. The gas generated during the reaction enters the interior of the air cylinder and passes through the air pipe into the interior of the condensation box to condense the gas generated by the reaction and collect it. With the cooperation of the driving mechanism and the filter cartridge, the contact area between the raw materials and the reaction solution can be increased, which is beneficial to enhancing the reaction effect.

[0008] Preferably, the driving mechanism includes a connecting pipe, a cylinder, a piston, a support rod, a mounting frame, a connecting rod, a mounting block, a support block and an electric telescopic rod. The connecting pipes are symmetrically and fixedly installed at the upper and lower ends on the left side of the air cylinder. The cylinder is fixedly inserted at the center of the upper end of the equipment body, and the cylinder is fixedly connected to the two groups of connecting pipes. The piston is slidably inserted into the interior of the cylinder, and the piston is located between the two groups of connecting pipes. The support rod is fixedly installed at the lower end of the piston, and the support rod passes through the lower end of the cylinder and extends to the outside of the cylinder. The mounting frame is slidably inserted into the interior of the air pipe, and the mounting frame communicates with the air pipe. The connecting rod is fixedly installed at the lower end of the mounting frame, and the connecting rod passes through the lower end of the air pipe and extends to the outside of the air pipe. The mounting block is fixedly sleeved on the outer surface of the support rod at the position below the cylinder. The support blocks are evenly rotatably installed at the rear end inside the equipment body, and both groups of support blocks are rotatably connected to the lower end of the connecting rod. The mounting block cooperates with the support block. The electric telescopic rod is movably installed at the upper end of the cylinder, and the lower end of the electric telescopic rod passes through the cylinder and extends into the interior of the cylinder. The lower end of the electric telescopic rod is fixedly connected to the upper end of the piston;

[0009] The filter cartridges are evenly and movably installed at the lower end inside the equipment body, and multiple filter cartridges are sleeved with each other. The uppermost filter cartridge is fixedly connected to the lower end of the support rod, and the lowermost filter cartridge is fixedly connected to the lower end inside the equipment body;

[0010] Thread grooves are formed on the outer surfaces of the filter cartridges, and the multiple filter cartridges are in screw drive.

[0011] The gas generated by the raw materials and the reaction solution enters the interior of the trachea. When the connecting pipe at the upper end is located inside the mounting frame, the gas enters the interior of the cylinder through the connecting pipe at the lower end. As the gas gradually increases, the piston has a tendency to move upward at this time. Connect the electric telescopic rod to an external power source, and the electric telescopic rod drives the piston to move upward. Since the piston is fixedly connected to the support rod, the support rod will move upward along with the piston. The support rod will pull multiple filter cartridges to move upward in sequence from the inside to the outside. The multiple filter cartridges are helically driven through the thread grooves. Therefore, the filter cartridges will rotate when moving upward, so that while the raw materials roll downward along with the movement of the filter cartridges, the raw materials on the surface of the filter cartridges can be more evenly distributed by centrifugal force. When the support rod moves to the uppermost end, the mounting block sleeved on the outer surface of the support rod drives the support block at the upper end to rotate, thereby pulling the connecting rod downward, and further driving the mounting frame to move downward inside the trachea. At this time, both the connecting pipe at the lower end and the trachea are located inside the mounting frame. The gas generated by the reaction enters the upper part of the piston inside the cylinder through the connecting pipe at the upper end. As the gas gradually increases, the piston has a tendency to move downward at this time. When the piston has a tendency to move downward, the electric telescopic rod drives the piston to move downward, thereby pushing the gas at the lower end of the piston into the interior of the condensation box through the trachea to condense and collect the gas. As the gas is continuously generated, the driving mechanism and the filter cartridges continuously repeat the above actions. By setting the driving mechanism, in cooperation with the filter cartridges and the thread grooves, the gas generated by the reaction can be utilized to increase the contact area between the raw materials and the reaction liquid when the filter cartridges move upward, which is beneficial to improving the reaction effect, enabling the raw materials to fully react with the reaction solution, and improving the reaction efficiency.

[0012] Preferably, a cleaning mechanism is movably sleeved on the outer surface of the support rod at the position between the mounting block and the filter cartridge. The cleaning mechanism includes a fixed block, a mounting rod, and a scraper. The fixed block is fixedly sleeved on the outer surface of the support rod at the position between the mounting block and the filter cartridge. The mounting rods are uniformly and fixedly installed on the outer surface of the fixed block. The scraper is slidably inserted into the interior of the equipment body, and the scraper is fixedly connected to the mounting rod.

[0013] A pushing mechanism is movably arranged at the lower edge of the interior of the equipment body. The pushing mechanism includes a round tube, a tension spring, a push plate, and an electromagnet. The round tubes are uniformly and fixedly installed at the lower edge of the exterior of the equipment body, and the round tubes communicate with the equipment body. A tension spring and a push plate are movably inserted into the interior of the round tube, and the tension spring is fixedly connected to the push plate. The push plate is located between the tension spring and the filter cartridge. The electromagnets are uniformly and fixedly installed on the lower surface of the scraper, and the electromagnets cooperate with the push plate.

[0014] The electromagnet is in the shape of a circular ring. The material of the push plate is a magnet, and the push plate is attracted to the electromagnet.

[0015] Under the cooperation of the driving mechanism and the filter cartridge, when the support rod moves upward, it drives the fixed block to move upward. The scraper is fixedly connected to the fixed block through the mounting rod. Thus, the scraper can move upward with the support rod, and the scraper scrapes the inner wall of the equipment body to prevent raw materials from adhering to the inner wall of the equipment body and affecting the reaction effect. When the fixed block moves downward with the support rod, the scraper drives the electromagnet to move downward. When the electromagnet moves to the position of the round tube, at this time, the electromagnet is powered on to generate magnetism, and the electromagnet attracts the push plate. The push plate pushes the liquid inside the round tube into the equipment body. When the electromagnet moves upward with the scraper, the electromagnet loses its magnetic force. At this time, under the elastic force of the tension spring, the push plate moves in the temporal part of the round tube in a direction away from the filter cartridge. By setting the scraping mechanism, the inner wall of the equipment body can be scraped to prevent raw materials from adhering to the inner wall of the equipment body and affecting the reaction efficiency of the raw materials and the reaction solution. Under the action of the pushing mechanism, when multiple filter cartridges contract together, the raw materials at the upper edge of the filter cartridge can be pushed towards the center of the filter cartridge to prevent the raw materials from accumulating at the edge of the filter cartridge and affecting the use effect of the filter cartridge next time. Thus, when the filter cartridge moves, the raw materials can always be in full contact with the solution.

[0016] Preferably, a feeding mechanism is movably arranged on the left side of the upper end of the equipment body. The feeding mechanism includes a feed box, a feed pipe, a sphere, a groove, a rotating shaft, a connecting rope and a return spring. The feed box is fixedly installed on the left side of the upper end of the equipment body. The feed pipe is fixedly installed at the lower end of the feed box, and the feed pipe penetrates the equipment body and extends into the equipment body. The rotating shaft is rotatably inserted on the right side of the feed pipe. The sphere is rotatably inserted inside the feed pipe, and the sphere is fixedly connected to the rotating shaft. The groove is opened at the upper end of the sphere. The connecting rope is fixedly sleeved on the outer surface of the right side of the rotating shaft, and the connecting rope is fixedly connected to the left mounting rod. The return spring is movably sleeved on the outer surface of the rotating shaft at a position between the sphere and the connecting rope.

[0017] First, pour the raw materials into the inside of the feed box. The raw materials will enter the inside of the groove. Under the cooperation of the scraping mechanism, when the mounting rod moves downward, it will pull the connecting rope, and the connecting rope drives the rotating shaft to rotate, thereby driving the sphere to rotate inside the feed pipe, so that the groove communicates with the equipment body. Under the action of gravity, the raw materials inside the groove fall into the equipment body. When the mounting rod moves upward, under the elastic force of the return spring, it drives the rotating shaft and the sphere to reset. At this time, the raw materials fall into the groove again. By setting the feeding mechanism, the raw materials can be automatically added without manual addition, reducing the workload of workers, increasing the safety of the device during the reaction, and also improving the reaction efficiency.

[0018] Compared with the prior art, the beneficial effects of the present invention are:

[0019] 1. By setting up a driving mechanism, with the cooperation of the filter cartridge and the threaded groove, the gas generated by the reaction can be utilized to increase the contact area between the raw material and the reaction liquid when the filter cartridge moves upward, which is conducive to improving the reaction effect, enabling the raw material to fully react with the reaction solution and improving the reaction efficiency.

[0020] 2. By setting up a scraping mechanism, the inner wall of the equipment body can be scraped to prevent the raw material from sticking to the inner wall of the equipment body and affecting the reaction efficiency between the raw material and the reaction solution. Under the action of the pushing mechanism, when multiple filter cartridges contract together, the raw material at the upper edge of the filter cartridge can be pushed towards the center of the filter cartridge, preventing the raw material from accumulating at the edge of the filter cartridge and affecting the use effect of the filter cartridge next time. Thus, when the filter cartridge moves, the raw material can always be in full contact with the solution. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is a schematic structural diagram of the present invention;

[0022] Figure 2 is a structural sectional view of the present invention;

[0023] Figure 3 is the present invention Figure 2 enlarged view of the structure at A of;

[0024] Figure 4 is the present invention Figure 2 enlarged view of the structure at B of.

[0025] In the figure: 1. Equipment body; 101. Air cylinder; 102. Air pipe; 103. Condensation box; 2. Driving mechanism; 201. Connecting pipe; 202. Cylinder; 203. Piston; 204. Support rod; 205. Mounting frame; 206. Connecting rod; 207. Mounting block; 208. Support block; 209. Electric telescopic rod; 3. Filter cartridge; 4. Threaded groove; 5. Scraping mechanism; 501. Fixed block; 502. Mounting rod; 503. Scraper; 6. Pushing mechanism; 601. Round pipe; 602. Tension spring; 603. Push plate; 604. Electromagnet; 7. Feeding mechanism; 701. Feed box; 702. Feed pipe; 703. Sphere; 704. Groove; 705. Rotating shaft; 706. Connecting rope; 707. Return spring. DETAILED DESCRIPTION OF THE INVENTION

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0027] Please refer to Figures 1 to 4 , the present invention provides a technical solution:

[0028] A catalytic cracking catalyst preparation device, as Figures 1 to 4 shown, includes a device body 1. A cylinder 101 is fixedly inserted on the upper right side of the device body 1, and the cylinder 101 communicates with the device body 1. A trachea 102 is fixedly installed at a position near the lower part of the rear end of the cylinder 101. The rear end of the trachea 102 is fixedly installed with a condensation box 103, and the condensation box 103 is fixedly connected to the upper end of the device body 1. The cylinder 101 communicates with the condensation box 103 through the trachea 102. A driving mechanism 2 and a filter cartridge 3 are sequentially arranged in the device body 1 from top to bottom in a movable manner, and the driving mechanism 2 and the filter cartridge 3 cooperate with each other;

[0029] During operation, the raw materials and the reaction solution are placed inside the device body 1. The gas generated during the reaction enters the inside of the cylinder 101 and enters the inside of the condensation box 103 through the trachea 102. The gas generated by the reaction is condensed and collected. With the cooperation of the driving mechanism 2 and the filter cartridge 3, the contact area between the raw materials and the reaction solution can be increased, which is beneficial to enhancing the reaction effect.

[0030] As an implementation manner of the present invention, as Figure 1 and Figure 2As shown in the figure, the driving mechanism 2 includes a connecting pipe 201, a cylinder 202, a piston 203, a support rod 204, a mounting bracket 205, a connecting rod 206, a mounting block 207, a support block 208 and an electric telescopic rod 209. The connecting pipes 201 are symmetrically and fixedly installed at the upper and lower ends on the left side of the air cylinder 101. The cylinder 202 is fixedly inserted at the center of the upper end of the equipment body 1, and the cylinder 202 is fixedly connected to the two connecting pipes 201. The piston 203 is slidably inserted into the cylinder 202, and the piston 203 is located between the two connecting pipes 201. The support rod 204 is fixedly installed at the lower end of the piston 203, and the support rod 204 passes through the lower end of the cylinder 202 and extends to the outside of the cylinder 202. The mounting bracket 205 is slidably inserted into the air pipe 102, and the mounting bracket 205 communicates with the air pipe 102. The connecting rod 206 is fixedly installed at the lower end of the mounting bracket 205, and the connecting rod 206 passes through the lower end of the air pipe 102 and extends to the outside of the air pipe 102. The mounting block 207 is fixedly sleeved on the outer surface of the support rod 204 at the position below the cylinder 202. The support blocks 208 are evenly rotatably installed at the rear end inside the equipment body 1, and the two support blocks 208 are both rotatably connected to the lower end of the connecting rod 206. The mounting block 207 cooperates with the support block 208. The electric telescopic rod 209 is movably installed at the upper end of the cylinder 202, and the lower end of the electric telescopic rod 209 passes through the cylinder 202 and extends into the cylinder 202. The lower end of the electric telescopic rod 209 is fixedly connected to the upper end of the piston 203;

[0031] The filter cartridges 3 are evenly movably installed at the lower end inside the equipment body 1, and the multiple filter cartridges 3 are sleeved with each other. The uppermost filter cartridge 3 is fixedly connected to the lower end of the support rod 204, and the lowermost filter cartridge 3 is fixedly connected to the lower end inside the equipment body 1;

[0032] Thread grooves 4 are formed on the outer surfaces of the filter cartridges 3, and the multiple filter cartridges 3 are in screw drive with each other;

[0033] During operation, the gas generated by the raw materials and the reaction solution enters the interior of the trachea 102. When the upper connecting pipe 201 is located inside the mounting bracket 205, the gas enters the interior of the cylinder 202 through the lower connecting pipe 201. As the gas gradually increases, the piston 203 has a tendency to move upward at this time. Connect the electric telescopic rod 209 to an external power source, and the electric telescopic rod 209 drives the piston 203 to move upward. Since the piston 203 is fixedly connected to the support rod 204, the support rod 204 will move upward along with the piston 203. The support rod 204 will pull multiple filter cartridges 3 to move upward in sequence from the inside to the outside. The multiple filter cartridges 3 are spirally driven through the thread grooves 4. Therefore, the filter cartridges 3 will rotate when moving upward, so that while the raw materials roll downward along with the movement of the filter cartridges 3, the raw materials on the surface of the filter cartridges 3 can be more evenly distributed by centrifugal force. When the support rod 204 moves to the uppermost end, the mounting block 207 sleeved on the outer surface of the support rod 204 drives the upper support block 208 to rotate, thereby pulling the connecting rod 206 to move downward, and further driving the mounting bracket 205 to move downward inside the trachea 102. At this time, the lower connecting pipe 201 and the trachea 102 are both located inside the mounting bracket 205. The gas generated by the reaction enters the upper part of the piston 203 inside the cylinder 202 through the upper connecting pipe 201. As the gas gradually increases, the piston 203 has a tendency to move downward at this time. When the piston 203 has a tendency to move downward, the electric telescopic rod 209 drives the piston 203 to move downward, thereby pushing the gas below the piston 203 into the interior of the condensation box 103 through the trachea 102 for condensing and collecting the gas. As the gas is continuously generated, the driving mechanism 2 and the filter cartridges 3 continuously repeat the above actions. By setting the driving mechanism 2, in cooperation with the filter cartridges 3 and the thread grooves 4, the gas generated by the reaction can be utilized to increase the contact area between the raw materials and the reaction liquid when the filter cartridges 3 move upward, which is beneficial to improving the reaction effect, enabling the raw materials to fully react with the reaction solution and improving the reaction efficiency.

[0034] As an embodiment of the present invention, as Figure 2 and Figure 3 shown, a scraping mechanism 5 is movably sleeved on the outer surface of the support rod 204 at a position between the mounting block 207 and the filter cartridge 3. The scraping mechanism 5 includes a fixed block 501, a mounting rod 502 and a scraping plate 503. The fixed block 501 is fixedly sleeved on the outer surface of the support rod 204 at a position between the mounting block 207 and the filter cartridge 3. The mounting rods 502 are uniformly and fixedly installed on the outer surface of the fixed block 501. The scraping plate 503 is slidably inserted into the interior of the equipment body 1, and the scraping plate 503 is fixedly connected to the mounting rod 502;

[0035] A pushing mechanism 6 is movably arranged at the lower edge inside the equipment body 1. The pushing mechanism 6 includes a circular tube 601, a tension spring 602, a push plate 603 and an electromagnet 604. The circular tubes 601 are uniformly and fixedly installed at the lower edge outside the equipment body 1, and the circular tubes 601 communicate with the equipment body 1. The tension spring 602 and the push plate 603 are movably inserted into the circular tube 601, and the tension spring 602 is fixedly connected to the push plate 603. The push plate 603 is located between the tension spring 602 and the filter cartridge 3. The electromagnets 604 are uniformly and fixedly installed on the lower surface of the scraping plate 503, and the electromagnets 604 cooperate with the push plate 603;

[0036] The electromagnet 604 is in a circular ring shape. The push plate 603 is made of a magnet, and the push plate 603 is attracted to the electromagnet 604;

[0037] During operation, under the cooperation of the driving mechanism 2 and the filter cartridge 3, when the support rod 204 moves upward, it drives the fixed block 501 to move upward. The scraping plate 503 is fixedly connected to the fixed block 501 through the mounting rod 502. Thus, the scraping plate 503 can move upward along with the support rod 204. The scraping plate 503 scrapes the inner wall of the equipment body 1 to prevent raw materials from adhering to the inner wall of the equipment body 1 and affecting the reaction effect. When the fixed block 501 moves downward along with the support rod 204, the scraping plate 503 drives the electromagnet 604 to move downward. When the electromagnet 604 moves to the position of the circular tube 601, at this time, the electromagnet 604 is powered on to generate magnetism, and the electromagnet 604 attracts the push plate 603. The push plate 603 pushes the liquid inside the circular tube 601 into the equipment body 1. When the electromagnet 604 moves upward along with the scraping plate 503, the electromagnet 604 loses its magnetism. At this time, under the elastic force of the tension spring 602, the push plate 603 moves away from the filter cartridge 3 inside the circular tube 601. By providing the scraping mechanism 5, the inner wall of the equipment body 1 can be scraped to prevent raw materials from adhering to the inner wall of the equipment body 1 and affecting the reaction efficiency of the raw materials and the reaction solution. Under the action of the pushing mechanism 6, when the multiple filter cartridges 3 contract together, the raw materials at the upper edge of the filter cartridge 3 can be pushed towards the center of the filter cartridge 3, preventing the raw materials from accumulating at the edge of the filter cartridge 3 and affecting the use effect of the filter cartridge 3 next time. Thus, when the filter cartridge 3 moves, the raw materials can always be in full contact with the solution.

[0038] As an implementation manner of the present invention, as Figures 1 to 4As shown, a feeding mechanism 7 is movably arranged on the left side of the upper end of the device body 1. The feeding mechanism 7 includes a material box 701, a feeding pipe 702, a sphere 703, a groove 704, a rotating shaft 705, a connecting rope 706 and a return spring 707. The material box 701 is fixedly installed on the left side of the upper end of the device body 1. The feeding pipe 702 is fixedly installed at the lower end of the material box 701, and the feeding pipe 702 penetrates through the device body 1 and extends into the interior of the device body 1. The rotating shaft 705 is rotatably inserted on the right side of the feeding pipe 702. The sphere 703 is rotatably inserted into the feeding pipe 702, and the sphere 703 is fixedly connected to the rotating shaft 705. The groove 704 is opened at the upper end of the sphere 703. The connecting rope 706 is fixedly sleeved on the outer surface of the right side of the rotating shaft 705, and the connecting rope 706 is fixedly connected to the left mounting rod 502. The return spring 707 is movably sleeved on the outer surface of the rotating shaft 705 at a position between the sphere 703 and the connecting rope 706;

[0039] During operation, first pour the raw materials into the interior of the material box 701. The raw materials will enter the interior of the groove 704. With the cooperation of the scraping mechanism 5, when the mounting rod 502 moves downward, it will pull the connecting rope 706. The connecting rope 706 drives the rotating shaft 705 to rotate, thereby driving the sphere 703 to rotate inside the feeding pipe 702, so that the groove 704 communicates with the device body 1. Under the action of gravity, the raw materials inside the groove 704 fall into the interior of the device body 1. When the mounting rod 502 moves upward, under the elastic force of the return spring 707, it drives the rotating shaft 705 and the sphere 703 to reset. At this time, the raw materials fall into the interior of the groove 704 again. By arranging the feeding mechanism 7, the raw materials can be automatically added, eliminating the need for manual addition, reducing the workload of workers, increasing the safety of the device during reaction, and improving the reaction efficiency.

[0040] Working principle:

[0041] During operation, the raw materials and the reaction solution are placed inside the equipment body 1. The gas generated by the raw materials and the reaction solution enters the inside of the trachea 102. When the upper connecting pipe 201 is located inside the mounting frame 205, the gas enters the inside of the cylinder 202 through the lower connecting pipe 201. At this time, the gas will push the piston 203 upward. Since the piston 203 is fixedly connected to the support rod 204, the support rod 204 will move upward with the piston 203. The support rod 204 will pull multiple filter cartridges 3 to move upward in sequence from the inside to the outside. The multiple filter cartridges 3 are spirally driven through the thread grooves 4. Therefore, the filter cartridges 3 will rotate when moving upward, so that while the raw materials roll downward with the movement of the filter cartridges 3, the raw materials on the surface of the filter cartridges 3 can be more evenly distributed by centrifugal force. When the support rod 204 moves to the lowest end, the mounting block 207 sleeved on the outer surface of the support rod 204 drives the upper support block 208 to rotate, thereby pulling the connecting rod 206 downward, and then driving the mounting frame 205 to move downward inside the trachea 102. At this time, the lower connecting pipe 201 and the trachea 102 are both located inside the mounting frame 205. The gas generated by the reaction enters the inside of the cylinder 202 through the upper connecting pipe 201. The gas pushes the piston 203 downward, and thus the gas below the piston 203 is pushed into the inside of the condensation box 103 through the trachea 102 for condensing and collecting the gas. As the gas is continuously generated, the driving mechanism 2 and the filter cartridges 3 continuously repeat the above actions. With the cooperation of the driving mechanism 2 and the filter cartridges 3, when the support rod 204 moves upward, it drives the fixed block 501 to move upward. The scraper 503 is fixedly connected to the fixed block 501 through the mounting rod 502. Therefore, the scraper 503 can move upward with the support rod 204. The scraper 503 scrapes the inner wall of the equipment body 1 to prevent the raw materials from adhering to the inner wall of the equipment body 1 and affecting the reaction effect. When the fixed block 501 moves downward with the support rod 204, the scraper 503 drives the electromagnet 604 to move downward. When the electromagnet 604 moves to the position of the round tube 601, at this time, the electromagnet 604 is powered on to generate magnetism, and the electromagnet 604 attracts the push plate 603. The push plate 603 pushes the liquid inside the round tube 601 into the inside of the equipment body 1. When the electromagnet 604 moves upward with the scraper 503, the electromagnet 604 loses its magnetism. At this time, the push plate 603 moves away from the filter cartridge 3 inside the round tube 601 under the elastic force of the tension spring 602. By setting the scraping mechanism 5, the inner wall of the equipment body 1 can be scraped to prevent the raw materials from adhering to the inner wall of the equipment body 1 and affecting the reaction efficiency of the raw materials and the reaction solution. First, pour the raw materials into the inside of the feed box 701. The raw materials will enter the inside of the groove 704. With the cooperation of the scraping mechanism 5, when the mounting rod 502 moves downward, it will pull the connecting rope 706. The connecting rope 706 drives the rotating shaft 705 to rotate, thereby driving the sphere 703 to rotate inside the feed pipe 702.The groove 704 is connected to the device body 1. Under the action of gravity, the raw materials inside the groove 704 fall into the inside of the device body 1. When the mounting rod 502 moves upward, under the elastic force of the return spring 707, the rotating shaft 705 and the sphere 703 are driven to reset, and at this time the raw materials fall into the inside of the groove 704 again.

[0042] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A catalytic cracking catalyst preparation device, comprising a device body (1), characterized in that, On the upper right side of the equipment body (1), a cylinder (101) is fixedly inserted, and the cylinder (101) is communicated with the equipment body (1). At a position near the lower part of the rear end of the cylinder (101), a trachea (102) is fixedly installed. At the rear end of the trachea (102), a condensation box (103) is fixedly installed, and the condensation box (103) is fixedly connected to the upper end of the equipment body (1). The cylinder (101) is communicated with the condensation box (103) through the trachea (102). Inside the equipment body (1), a driving mechanism (2) and a filter cartridge (3) are movably arranged in sequence from top to bottom, and the driving mechanism (2) and the filter cartridge (3) cooperate with each other; The driving mechanism (2) includes a connecting pipe (201), a cylinder (202), a piston (203), a support rod (204), a mounting bracket (205), a connecting rod (206), a mounting block (207), a support block (208) and an electric telescopic rod (209). The connecting pipes (201) are symmetrically and fixedly installed at the upper and lower ends on the left side of the cylinder (101). The cylinder (202) is fixedly inserted at the center of the upper end of the equipment body (1), and the cylinder (202) is fixedly connected to the two connecting pipes (201). The piston (203) is slidably inserted inside the cylinder (202), and the piston (203) is located between the two connecting pipes (201). The support rod (204) is fixedly installed at the lower end of the piston (203), and the support rod (204) penetrates through the lower end of the cylinder (202) and extends to the outside of the cylinder (202). The mounting bracket (205) is slidably inserted inside the trachea (102), and the mounting bracket (205) is communicated with the trachea (102). The connecting rod (206) is fixedly installed at the lower end of the mounting bracket (205), and the connecting rod (206) penetrates through the lower end of the trachea (102) and extends to the outside of the trachea (102). The mounting block (207) is fixedly sleeved on the outer surface of the support rod (204) at a position below the cylinder (202). The support blocks (208) are evenly rotatably installed at the rear end inside the equipment body (1), and both of the two support blocks (208) are rotatably connected to the lower end of the connecting rod (206). The mounting block (207) and the support block (208) cooperate with each other. The electric telescopic rod (209) is movably installed at the upper end of the cylinder (202), and the lower end of the electric telescopic rod (209) penetrates through the cylinder (202) and extends to the inside of the cylinder (202). The lower end of the electric telescopic rod (209) is fixedly connected to the upper end of the piston (203); The filter cartridges (3) are evenly and movably installed at the lower end inside the equipment body (1), and multiple filter cartridges (3) are sleeved with each other. The uppermost filter cartridge (3) is fixedly connected to the lower end of the support rod (204), and the lowermost filter cartridge (3) is fixedly connected to the lower end inside the equipment body (1); Thread grooves (4) are formed on the outer surfaces of the filter cartridges (3), and the multiple filter cartridges (3) are in screw drive; An outer surface of the support rod (204) is movably sleeved with a scraping mechanism (5) at a position between the mounting block (207) and the filter cartridge (3). The scraping mechanism (5) includes a fixed block (501), a mounting rod (502), and a scraping plate (503). The fixed block (501) is fixedly sleeved on the outer surface of the support rod (204) at a position between the mounting block (207) and the filter cartridge (3). The mounting rods (502) are uniformly and fixedly installed on the outer surface of the fixed block (501). The scraping plate (503) is slidably inserted into the interior of the equipment body (1), and the scraping plate (503) is fixedly connected to the mounting rod (502). A pushing mechanism (6) is movably arranged at the lower edge of the interior of the equipment body (1). The pushing mechanism (6) includes a circular tube (601), a tension spring (602), a pushing plate (603), and an electromagnet (604). The circular tubes (601) are uniformly and fixedly installed at the lower edge of the exterior of the equipment body (1), and the circular tubes (601) communicate with the equipment body (1). A tension spring (602) and a pushing plate (603) are movably inserted into the interior of the circular tube (601), and the tension spring (602) is fixedly connected to the pushing plate (603). The pushing plate (603) is located between the tension spring (602) and the filter cartridge (3). The electromagnets (604) are uniformly and fixedly installed on the lower surface of the scraping plate (503), and the electromagnets (604) cooperate with the pushing plate (603). The electromagnet (604) is in a circular ring shape. The material of the pushing plate (603) is a magnet, and the pushing plate (603) is attracted by the electromagnet (604). A feeding mechanism (7) is movably arranged at the upper left side of the equipment body (1). The feeding mechanism (7) includes a feed box (701), a feed pipe (702), a sphere (703), a groove (704), a rotating shaft (705), a connecting rope (706), and a return spring (707). The feed box (701) is fixedly installed at the upper left side of the equipment body (1). The feed pipe (702) is fixedly installed at the lower end of the feed box (701), and the feed pipe (702) penetrates through the equipment body (1) and extends into the interior of the equipment body (1). The rotating shaft (705) is rotatably inserted into the right side of the feed pipe (702). The sphere (703) is rotatably inserted into the interior of the feed pipe (702), and the sphere (703) is fixedly connected to the rotating shaft (705). The groove (704) is formed in the upper end of the sphere (703). The connecting rope (706) is fixedly sleeved on the outer surface of the right side of the rotating shaft (705), and the connecting rope (706) is fixedly connected to the left mounting rod (502). The return spring (707) is movably sleeved on the outer surface of the rotating shaft (705) at a position between the sphere (703) and the connecting rope (706).

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