Aluminum oxide catalyst carrier finished product abrasion detection device

Abstract

The utility model discloses an aluminum oxide catalyst carrier finished product abrasion detection device which comprises a detection box, a first air cylinder is fixedly installed in the middle of the top end of the detection box, the output end of the first air cylinder extends into the detection box and is fixedly connected with a placement base, and rotating shafts are rotationally arranged at the bottoms of the two sides of the inner wall of the placement base. The aluminum oxide catalyst carrier finished product abrasion detection device comprises two rotating shafts, two pull rings are arranged on the two rotating shafts, connecting clamping blocks are fixedly arranged at one ends of the two rotating shafts, connecting clamping seats are arranged on the surfaces of the two connecting clamping blocks in a clamped mode, and an abrasion cylinder is fixedly arranged between the two connecting clamping seats. And then two moving blocks and two limiting columns are driven to move upwards, so that the two limiting columns are separated from two limiting grooves, two connecting clamping bases are not limited any more, then the abrasion barrel is pushed forwards, so that two connecting clamping blocks are separated from the two connecting clamping bases, and then the abrasion barrel is conveniently and rapidly disassembled and replaced.

Description

Technical Field

[0001] This utility model relates to the field of alumina catalyst support wear detection technology, specifically an alumina catalyst support wear detection device. Background Technology

[0002] Alumina catalyst supports are a component of supported catalysts, forming the framework of the catalyst's active components. They support and disperse the active components, while also increasing the catalyst's strength. During the production of alumina catalyst supports, wear detection devices are needed to test the wear of the finished alumina catalyst supports. However, the wear cylinder in these devices needs to be replaced frequently. Currently, the wear cylinder in these devices is usually installed using bolts or similar structures, requiring tools for disassembly and reassembly, resulting in low disassembly efficiency and making it inconvenient to quickly disassemble and reassemble the wear cylinder.

[0003] To address the aforementioned issues, a wear detection device for finished alumina catalyst supports is proposed. Utility Model Content

[0004] The purpose of this invention is to provide a device for detecting the wear of finished alumina catalyst carriers, in order to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a wear detection device for finished alumina catalyst carrier, comprising a detection box, a first cylinder fixedly installed at the center of the top of the detection box, the output end of the first cylinder extending into the interior of the detection box and fixedly connected to a mounting seat, rotating shafts rotatably arranged on the bottom of both sides of the inner wall of the mounting seat, connecting blocks fixedly arranged at one end of each of the two rotating shafts, connecting seats engaged on the surfaces of each of the two connecting blocks, a wear cylinder fixedly arranged between the two connecting seats, mounting seats fixedly arranged at the top of each of the two connecting seats, a plurality of telescopic springs fixedly arranged at the bottom of the inner side of each of the two mounting seats, a moving block fixedly arranged at the top between the plurality of telescopic springs on the same side, a pull ring fixedly arranged at the top of each of the two moving blocks, a limit post fixedly arranged at the bottom of each of the two moving blocks, and a limit groove formed at the top of each of the two connecting blocks.

[0006] The two connecting brackets engage with the two connecting blocks to initially limit the wear cylinder. Then, the two limiting posts, under the action of several telescopic springs, engage with the two limiting grooves to limit and fix the two connecting brackets, thereby facilitating the limitation and fixation of the wear cylinder. By pulling the two pull rings upward, the two moving blocks and the two limiting posts move upward, causing the two limiting posts to separate from the two limiting grooves, thus no longer limiting the two connecting brackets. Pushing the wear cylinder forward further separates the two connecting blocks from the two connecting brackets, thus facilitating the quick disassembly and replacement of the wear cylinder.

[0007] Preferably, the two connecting brackets are provided with through slots at the connection points with the two mounting bases, the four through slots are respectively inserted into the two limiting posts, and the two limiting posts are respectively engaged with the two limiting grooves. The engagement of the two limiting posts with the two limiting grooves facilitates the limiting and fixing of the two connecting brackets, thereby facilitating the limiting and fixing of the wear cylinder.

[0008] Preferably, a U-shaped seat is fixedly installed at the bottom of the inner side of the detection box, a powder collection box is installed at the bottom of the inner side of the U-shaped seat, and a placement mesh frame is engaged at the top of the inner side of the U-shaped seat. A second cylinder is fixedly installed on both sides of the top of the placement mesh frame, and a clamping block is fixedly connected to the movable end of each of the two second cylinders. The two clamping blocks are pushed to move towards each other by the two second cylinders, thereby limiting and clamping the finished alumina catalyst carrier.

[0009] Preferably, a motor is fixedly installed on the top of one side of the inner wall of the mounting base, and a drive gear is fixedly connected to the output end of the motor. A driven gear is fixedly connected to one end of one of the rotating shafts away from the connecting block. The driven gear meshes with the drive gear. The motor drives the drive gear to rotate, which in turn drives the driven gear and one of the rotating shafts to rotate, thereby driving the wear cylinder to rotate, which facilitates wear detection of the finished alumina catalyst carrier.

[0010] Preferably, guide holes are provided on both sides of the top of the testing box, and guide rods are inserted into the interior of the two guide holes. The bottom ends of the two guide rods are fixedly connected to the mounting base. The two guide rods are configured to cooperate with the two guide holes to facilitate the stable up and down movement of the mounting base.

[0011] Preferably, the top of both sides of the inner wall of the two mounting bases are provided with sliding grooves, and sliders are slidably arranged inside the four sliding grooves. The four sliders are fixedly connected to the two sides of the two moving blocks respectively. The cooperation between the four sliders and the four sliding grooves facilitates the stable up and down movement of the two moving blocks.

[0012] Preferably, a sealing door is hinged to the bottom of the front of the testing box, and a control panel is fixedly installed on the top of the front of the testing box, which facilitates the control of the coordinated operation of various mechanisms.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] The two connecting brackets engage with the two connecting blocks to initially limit the wear cylinder. Then, the two limiting posts, under the action of several telescopic springs, engage with the two limiting grooves to limit and fix the two connecting brackets, thereby facilitating the limitation and fixation of the wear cylinder. By pulling the two pull rings upward, the two moving blocks and the two limiting posts move upward, causing the two limiting posts to separate from the two limiting grooves, thus no longer limiting the two connecting brackets. Pushing the wear cylinder forward further separates the two connecting blocks from the two connecting brackets, thus facilitating the quick disassembly and replacement of the wear cylinder. Attached Figure Description

[0015] Figure 1 This is a perspective view of the present utility model;

[0016] Figure 2 This is a front sectional view of the present invention;

[0017] Figure 3 This is an enlarged view of part A of this utility model;

[0018] Figure 4 This is an enlarged view of part B of the present invention.

[0019] In the diagram: 1. Detection box; 2. U-shaped seat; 3. Powder collection box; 4. First cylinder; 5. Mounting seat; 6. Guide rod; 7. Guide hole; 8. Motor; 9. Drive gear; 10. Driven gear; 11. Wear cylinder; 12. Rotating shaft; 13. Connecting block; 14. Connecting seat; 15. Limiting groove; 16. Mounting seat; 17. Telescopic spring; 18. Moving block; 19. Pull ring; 20. Sliding block; 21. Slide groove; 22. Through groove; 23. Mounting frame; 24. Second cylinder; 25. Clamping block; 26. Sealing door; 27. Control panel; 28. Limiting post. Detailed Implementation

[0020] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0021] Please see Figure 1-4This utility model provides a wear detection device for finished alumina catalyst carriers, including a detection box 1. A first cylinder 4 is fixedly installed at the center of the top of the detection box 1. The output end of the first cylinder 4 extends into the interior of the detection box 1 and is fixedly connected to a mounting base 5. Rotating shafts 12 are rotatably installed on the bottom of both sides of the inner wall of the mounting base 5. Connecting blocks 13 are fixedly installed at one end of each of the two rotating shafts 12. Connecting seats 14 are engaged on the surfaces of each of the two connecting blocks 13. Wear cylinders 11 are fixedly installed between the two connecting seats 14. Mounting bases 16 are fixedly installed at the top of each of the two connecting seats 14. Several telescopic springs 17 are fixedly installed at the bottom of the inner side of each of the two mounting bases 16. Moving blocks 18 are fixedly installed at the top between the several telescopic springs 17 on the same side. Pull rings 19 are fixedly installed at the top of each of the two moving blocks 18. Each of the two connecting blocks 18 has a fixed limiting post 28 at its bottom end, and each of the two connecting blocks 13 has a limiting groove 15 at its top. The two connecting seats 14 engage with the limiting posts 13 to initially limit the wear cylinder 11. The two limiting posts 28 engage with the limiting grooves 15 under the action of several telescopic springs 17, thus limiting and fixing the two connecting seats 14, and consequently limiting and fixing the wear cylinder 11. By pulling the two pull rings 19 upward, the two moving blocks 18 and the two limiting posts 28 move upward, causing the two limiting posts 28 to separate from the two limiting grooves 15, no longer limiting the two connecting seats 14. Then, by pushing the wear cylinder 11 forward, the two connecting blocks 13 separate from the two connecting seats 14, thus facilitating the quick disassembly and replacement of the wear cylinder 11.

[0022] Two connecting brackets 14 are respectively provided with through slots 22 at the connection points with two mounting bases 16. The four through slots 22 are respectively inserted and connected to two limiting posts 28. The two limiting posts 28 are respectively engaged and connected to two limiting slots 15. A U-shaped base 2 is fixedly provided at the bottom inside the detection box 1. A powder collection box 3 is provided at the bottom inside the U-shaped base 2. A placement frame 23 is engaged and connected at the top inside the U-shaped base 2. A second cylinder 24 is fixedly installed on both sides of the top of the placement frame 23. A clamping block 25 is fixedly connected to the movable end of the two second cylinders 24. A motor 8 is fixedly installed on the top of one side of the inner wall of the placement base 5. A drive gear 9 is fixedly connected to the output end of the motor 8. A driven gear 10 is fixedly connected to the end of one of the rotating shafts 12 away from the connecting bracket 13. The driven gear 10 meshes with the drive gear 9.

[0023] In use, the two limiting posts 28 engage with the two limiting grooves 15 to limit and fix the two connecting seats 14, which in turn limits and fixes the wear cylinder 11. The two second cylinders 24 push the two clamping blocks 25 to move towards each other, thereby limiting and clamping the finished alumina catalyst carrier. The motor 8 drives the drive gear 9 to rotate, which in turn drives the driven gear 10 and one of the rotating shafts 12 to rotate, thereby driving the wear cylinder 11 to rotate, which facilitates wear detection of the finished alumina catalyst carrier.

[0024] Guide holes 7 are provided on both sides of the top of the test box 1. Guide rods 6 are inserted inside the two guide holes 7. The bottom ends of the two guide rods 6 are fixedly connected to the mounting base 5. Slide grooves 21 are provided on the top of both sides of the inner wall of the two mounting bases 16. Sliding sliders 20 are slidably arranged inside the four slide grooves 21. The four sliders 20 are fixedly connected to the two sides of the two moving blocks 18 respectively. A sealing door 26 is hinged to the bottom of the front of the test box 1. A control panel 27 is fixedly installed on the top of the front of the test box 1.

[0025] In use, the two guide rods 6 are configured to cooperate with the two guide holes 7 to facilitate the stable up and down movement of the mounting base 5, the four sliders 20 are configured to cooperate with the four slide grooves 21 to facilitate the stable up and down movement of the two moving blocks 18, and the control panel 27 facilitates the control of the coordinated operation of each mechanism.

[0026] In this embodiment, the wear cylinder 11 is initially positioned by the two connecting brackets 14 engaging with the two connecting blocks 13. Then, the two limiting posts 28, under the action of several telescopic springs 17, engage with the two limiting grooves 15, thereby securing the two connecting brackets 14 and thus the wear cylinder 11. Next, the two second cylinders 24 push the two clamping blocks 25 to move towards each other, thus clamping and positioning the finished alumina catalyst carrier. Finally, the first cylinder 4 pushes the mounting seat 5 downwards, causing the wear cylinder 11 and the finished alumina catalyst carrier to... The two parts are in contact, and the motor 8 drives the drive gear 9 to rotate, which in turn drives the driven gear 10 and one of the rotating shafts 12 to rotate, thereby driving the wear cylinder 11 to rotate. This facilitates wear detection of the finished alumina catalyst carrier. When the wear cylinder 11 is severely worn, the two pull rings 19 are pulled upward, which in turn drives the two moving blocks 18 and the two limiting posts 28 to move upward, so that the two limiting posts 28 are separated from the two limiting grooves 15 and no longer limit the two connecting brackets 14. Then the wear cylinder 11 is pushed forward, so that the two connecting blocks 13 are separated from the two connecting brackets 14, which facilitates the quick disassembly and replacement of the wear cylinder 11.

[0027] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A device for detecting the wear of finished alumina catalyst carriers, comprising a detection chamber (1), characterized in that: A first cylinder (4) is fixedly installed at the center of the top of the testing box (1). The output end of the first cylinder (4) extends into the interior of the testing box (1) and is fixedly connected to a mounting base (5). Rotary shafts (12) are rotatably installed on the bottom of both sides of the inner wall of the mounting base (5). A connecting block (13) is fixedly installed at one end of each of the two rotating shafts (12). Connecting seats (14) are engaged on the surfaces of both connecting blocks (13). A wear cylinder (11) is fixedly installed between the two connecting seats (14). Each of the connecting card holders (14) has a mounting base (16) fixedly installed at its top. Each of the two mounting bases (16) has a plurality of telescopic springs (17) fixedly installed at its bottom inner side. Each of the telescopic springs (17) located on the same side has a moving block (18) fixedly installed at its top. Each of the two moving blocks (18) has a pull ring (19) fixedly installed at its top. Each of the two moving blocks (18) has a limit post (28) fixedly installed at its bottom end. Each of the two connecting card blocks (13) has a limit groove (15) opened at its top.

2. The alumina catalyst support wear detection device according to claim 1, characterized in that: Two connecting brackets (14) are respectively provided with through slots (22) at the connection points with two mounting bases (16). The four through slots (22) are respectively inserted and connected to two limiting posts (28). The two limiting posts (28) are respectively engaged and connected to two limiting slots (15).

3. The alumina catalyst support wear detection device according to claim 1, characterized in that: A U-shaped seat (2) is fixedly installed at the bottom of the inner side of the detection box (1). A powder collection box (3) is installed at the bottom of the inner side of the U-shaped seat (2). A mounting frame (23) is snapped onto the top of the inner side of the U-shaped seat (2). A second cylinder (24) is fixedly installed on both sides of the top of the mounting frame (23). A clamping block (25) is fixedly connected to the movable end of each of the two second cylinders (24).

4. The alumina catalyst support wear detection device according to claim 1, characterized in that: A motor (8) is fixedly installed on the top of one side of the inner wall of the mounting base (5). The output end of the motor (8) is fixedly connected to a drive gear (9). One of the rotating shafts (12) is fixedly connected to a driven gear (10) at the end away from the connecting block (13). The driven gear (10) meshes with the drive gear (9).

5. The alumina catalyst support wear detection device according to claim 1, characterized in that: The top of the test box (1) has guide holes (7) on both sides. Guide rods (6) are inserted into the two guide holes (7). The bottom ends of the two guide rods (6) are fixedly connected to the mounting base (5).

6. The alumina catalyst support wear detection device according to claim 1, characterized in that: The top of both sides of the inner wall of the two mounting bases (16) are provided with sliding grooves (21), and sliders (20) are slidably arranged inside the four sliding grooves (21). The four sliders (20) are respectively fixedly connected to the two sides of the two moving blocks (18).

7. The alumina catalyst support wear detection device according to claim 1, characterized in that: A sealing door (26) is hinged to the bottom of the front of the test box (1), and a control panel (27) is fixedly installed on the top of the front of the test box (1).

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