Detection Device and Method for Iridium Element Content in Iridium-Containing Alloy Scrap

Abstract

The present invention provides a detection device and method for the content of iridium elements in iridium-containing alloy waste, relating to the technical field of iridium determination materials. The present invention provides a detection device and method for the content of iridium elements in iridium-containing alloy waste, a base, on the top of which a first support plate and a second support plate are fixedly installed. On one side of the first support plate and the second support plate close to each other, a positioning shaft is rotatably connected. Between the two positioning shafts, the same transparent measuring cylinder is fixedly installed. On the outside of the transparent measuring cylinder, there are two groups of symmetrically arranged scales. Through the mutual meshing of the worm and the worm gear, and the symmetric arrangement of the two scales on the transparent measuring cylinder, the first motor can drive the transparent measuring cylinder to flip, and the iridium element material inside after flipping is filtered out through the filter plate. At the same time, under the measurement of the scale, the volume of the solution after the iridium element is filtered out is detected, so as to quickly detect the content of the iridium element.

Description

Technical Field

[0001] The present invention relates to the technical field of iridium determination materials, and particularly relates to a detection device and method for the content of iridium elements in iridium-containing alloy waste materials. Background Technique

[0002] Iridium is a chemical element with very stable chemical properties. It is the most corrosion-resistant metal. Iridium has extremely high chemical stability to acids and is insoluble in acids. Only spongy iridium will slowly dissolve in hot aqua regia. If it is in a dense state, even boiling aqua regia cannot corrode it. However, in a sealed reaction kettle under high temperature and pressure, iridium is significantly corroded in aqua regia above 250°C. A mixed acid prepared from 20 parts of concentrated hydrochloric acid and 1 part of concentrated nitric acid has about 20 times the corrosiveness to iridium as aqua regia under the same temperature and pressure. Therefore, it is often used as a reagent for digesting metallic iridium in chemical analysis.

[0003] It is difficult to extract and detect the content of internal iridium elements in the existing iridium-containing alloy waste materials, which is inconvenient for pre-estimating the treatment of the alloy. Therefore, we propose a detection device and method for the content of iridium elements in iridium-containing alloy waste materials. Summary of the Invention

[0004] Based on the technical problems existing in the background technique, the present invention proposes a detection device and method for the content of iridium elements in iridium-containing alloy waste materials.

[0005] A detection device for the content of iridium elements in iridium-containing alloy waste materials proposed by the present invention includes a base. A first support plate and a second support plate are fixedly installed on the top of the base. Positioning shafts are rotatably connected to the sides of the first support plate and the second support plate close to each other. The same transparent measuring cylinder is fixedly installed between the two positioning shafts. Two groups of symmetrically arranged scales are provided on the outer side of the transparent measuring cylinder. A filter plate is fixedly installed on the inner wall of the transparent measuring cylinder. A rotating ring is rotatably connected to the outer side of the transparent measuring cylinder. A feeding hopper is fixedly installed on one side of the second support plate. A feeding mechanism is provided on the feeding hopper. The feeding mechanism cooperates with the rotating ring. A first motor is fixedly installed on one side of the first support plate. A driving rod is fixedly installed on the output shaft of the first motor. The driving rod is in transmission connection with the positioning shaft. A vibration mechanism is provided on the first support plate. The vibration mechanism cooperates with the transparent measuring cylinder. The bottom of the base is rotatably connected to a bottom plate. An angle adjustment mechanism is provided at the bottom of the base. The angle adjustment mechanism cooperates with the bottom plate. A combustion chamber is installed on the top of the base. The combustion chamber cooperates with the transparent measuring cylinder. A discharge cylinder is provided on one side of the top of the transparent measuring cylinder.

[0006] Preferably, a positioning box is fixedly installed on one side of the first support plate. The positioning box is rotatably connected to the driving rod. A worm is fixedly installed on the driving rod. A worm gear is fixedly installed on one of the two positioning shafts. The worm and the worm gear are meshed with each other, and the worm and the worm gear are located inside the positioning box.

[0007] Preferably, the feeding mechanism includes a feeding pipe. The feeding pipe is installed on one side of the second support plate. A blanking hole is formed on one side of the feeding hopper. The blanking hole penetrates through the second support plate and is communicated with the feeding pipe. One end of the feeding pipe is in contact with the rotating ring. A plug plate is slidably connected to the inner wall of one side of the feeding hopper. A lead screw is rotatably connected to the bottom of the feeding hopper. A connecting block is threadedly connected to the lead screw. The connecting block is fixedly connected to the plug plate.

[0008] Preferably, through holes are formed on both sides of the transparent measuring cylinder. The through holes are located below the filter plate. A connecting hole is formed on the rotating ring. The connecting hole is matched with the feeding pipe and the through holes.

[0009] Preferably, an annular sliding groove is formed inside the rotating ring. Sliding blocks are fixedly installed on both sides of the transparent measuring cylinder. The two sliding blocks are slidably connected to the annular sliding groove.

[0010] Preferably, the vibrating mechanism includes a movable plate. The movable plate is movably connected to the corresponding positioning shaft. Two ejector rods are fixedly installed on one side of the movable plate close to the transparent measuring cylinder. An annular gasket is fixedly installed at one end of the ejector rod. The annular gasket is matched with the transparent measuring cylinder.

[0011] Preferably, a return spring is fixedly installed on one side of the movable plate. One end of the return spring is fixedly connected to the transparent measuring cylinder.

[0012] Preferably, two cams are fixedly installed on the driving rod. Two movable rods are fixedly installed on the other side of the movable plate. A baffle is fixedly installed at one end of the movable rod. The baffle is matched with the corresponding cam.

[0013] Preferably, the angle adjusting mechanism includes a second motor. The second motor is fixedly connected to the base. A moving block is slidably connected to the bottom of the base. A hinge rod is rotatably connected to the bottom of the moving block. The hinge rod is rotatably connected to the bottom plate.

[0014] Preferably, a sliding groove is formed on the bottom of the base. A screw rod is rotatably connected to the inner wall of the sliding groove. The screw rod is fixedly connected to the output shaft of the second motor. The moving block is slidably connected to the inner wall of the sliding groove. The screw rod is threadedly connected to the moving block.

[0015] A method for using a detection device for the content of iridium element in iridium-containing alloy waste includes the following steps:

[0016] S1: Inject materials and concentrated sulfuric acid into the transparent measuring cylinder through the feeding hopper and the through-hole, and measure through the scale. When injecting materials, rotate the screw rod. The screw rod drives the plug plate to move through the threaded connection with the connecting block, thereby opening the blanking hole. The waste in the feeding hopper is introduced into the feeding pipe through the blanking hole, and then into the transparent measuring cylinder through the connecting hole and the through-hole. The sliding connection between the slider and the annular chute can stabilize the rotation state of the rotating ring and the transparent measuring cylinder;

[0017] S2: Heat the bottom of the transparent measuring cylinder through the combustion chamber to increase the oxidation reaction between the waste and the concentrated sulfuric acid. At the same time, utilize the characteristic that iridium element is far less reactive than other materials to precipitate the solid iridium element material, and measure the height in the solution at this time through the scale;

[0018] S3: Then start the first motor switch. The output shaft of the first motor drives the driving rod to rotate. The rotating driving rod drives the positioning shaft to rotate through the meshing of the worm and the worm gear, and then can drive the transparent measuring cylinder to flip. At the same time, the setting of the positioning box can facilitate the stable meshing state of the worm and the worm gear. When the transparent measuring cylinder flips 180 degrees, the internal solid iridium element is filtered out under the action of the filter plate, and the height of the filtered solution is measured through the scale, so as to obtain the content of iridium element in the waste;

[0019] S4: When flipping the transparent measuring cylinder, the rotating driving rod cooperates with the cam and the baffle, and drives the movable plate to move back and forth under the action of the return spring. The movable plate drives the annular gasket to move through the ejector rod, and then knocks and vibrates the transparent measuring cylinder through the annular gasket, so as to shake off the solution and impurities adhered to the inner wall of the transparent measuring cylinder and improve the detection accuracy;

[0020] S5: When discharging is required, discharge the filtered material through the valve provided on the discharge cylinder. At the same time, start the second motor switch. The output shaft of the second motor drives the screw rod to rotate. The screw rod drives the moving block to move through the threaded connection with the moving block. The moving block drives the articulated rod to change the angle. The articulated rod supports the base through the bottom plate, and then drives the transparent measuring cylinder to change the angle. The transparent measuring cylinder drives the filter plate to tilt to the through-hole on the left. Rotate the rotating ring, and the rotating ring drives the connecting hole to communicate with the through-hole on the left, so as to facilitate the inclined filter plate to pour out the solid iridium element material.

[0021] The detection device and method for the content of iridium element in iridium-containing alloy waste proposed by the present invention have the following beneficial effects:

[0022] 1. Through the mutual meshing of the worm and the worm wheel, and the symmetrical arrangement of the two scales on the transparent measuring cylinder, the first motor can drive the transparent measuring cylinder to turn over, and the iridium element material inside after turning over is filtered out by the filter plate. At the same time, the capacity of the solution after the iridium element is filtered out is detected under the measurement of the scale, so as to quickly detect the iridium element content.

[0023] 2. Through the mutual cooperation of the cam and the baffle, and the action of the return spring and the movable plate on the movable rod, the rotating driving rod can drive the movable plate to move back and forth, and then drive the ejector rod and the annular gasket to knock on the transparent measuring cylinder, which is convenient for preventing the internal solution and impurities from sticking to the inner wall during turning over and affecting the detection result.

[0024] 3. Through the mutual cooperation of the connecting hole and the through hole on the rotating ring, and the mutual fitting of the feeding pipe and the rotating ring, the fertilizer in the feeding hopper can be introduced into the transparent measuring cylinder through the feeding pipe. At the same time, the angle of the transparent measuring cylinder can be adjusted by the angle adjusting mechanism, which is convenient for the filtered iridium element material to be discharged through the through hole. Brief Description of the Drawings

[0025] Figure 1 It is a schematic diagram of the overall structure of a device and method for detecting the iridium element content in iridium-containing alloy waste proposed by the present invention;

[0026] Figure 2 It is a schematic diagram of the top view structure in a device and method for detecting the iridium element content in iridium-containing alloy waste proposed by the present invention;

[0027] Figure 3 It is a schematic diagram of the front view sectional structure in a device and method for detecting the iridium element content in iridium-containing alloy waste proposed by the present invention;

[0028] Figure 4 It is a schematic diagram of the top view sectional structure of the transparent measuring cylinder in a device and method for detecting the iridium element content in iridium-containing alloy waste proposed by the present invention;

[0029] Figure 5 It is a device and method for detecting the iridium element content in iridium-containing alloy waste proposed by the present invention Figure 3 Schematic diagram of the structure of part A.

[0030] In the figure: 1, base; 2, first support plate; 3, second support plate; 4, positioning shaft; 5, transparent measuring cylinder; 6, filter plate; 7, first motor; 8, driving rod; 9, positioning box; 10, worm; 11, worm gear; 12, cam; 13, movable plate; 14, movable rod; 15, baffle; 16, ejector rod; 17, annular gasket; 18, return spring; 19, swivel ring; 20, through hole; 21, connecting hole; 22, feeding hopper; 23, feeding pipe; 24, plug plate; 25, lead screw; 26, connecting block; 27, discharging cylinder; 28, annular sliding groove; 29, slider; 30, combustion chamber; 31, bottom plate; 32, second motor; 33, sliding groove; 34, screw rod; 35, moving block; 36, articulated rod; 37, scale. Detailed implementation mode

[0031] Referring to Figures 1 - 5 , the present invention provides a detection device and method for the content of iridium element in iridium-containing alloy waste, including a base 1. A first support plate 2 and a second support plate 3 are fixedly installed on the top of the base 1. Positioning shafts 4 are rotatably connected to the sides of the first support plate 2 and the second support plate 3 close to each other. The same transparent measuring cylinder 5 is fixedly installed between the two positioning shafts 4. Two sets of symmetrically arranged scales 37 are provided on the outer side of the transparent measuring cylinder 5. A filter plate 6 is fixedly installed on the inner wall of the transparent measuring cylinder 5. A swivel ring 19 is rotatably connected to the outer side of the transparent measuring cylinder 5. A feeding hopper 22 is fixedly installed on one side of the second support plate 3. A feeding mechanism is provided on the feeding hopper 22. The feeding mechanism cooperates with the swivel ring 19. A first motor 7 is fixedly installed on one side of the first support plate 2. A driving rod 8 is fixedly installed on the output shaft of the first motor 7. The driving rod 8 is in transmission connection with the positioning shaft 4. A vibration mechanism is provided on the first support plate 2. The vibration mechanism cooperates with the transparent measuring cylinder 5. The bottom of the base 1 is rotatably connected to a bottom plate 31. An angle adjustment mechanism is provided at the bottom of the base 1. The angle adjustment mechanism cooperates with the bottom plate 31. A combustion chamber 30 is installed on the top of the base 1. The combustion chamber 30 cooperates with the transparent measuring cylinder 5. A discharging cylinder 27 is provided on one side of the top of the transparent measuring cylinder 5.

[0032] In a specific embodiment, a positioning box 9 is fixedly installed on one side of the first support plate 2. The positioning box 9 is rotatably connected to the driving rod 8. A worm 10 is fixedly installed on the driving rod 8. A worm gear 11 is fixedly installed on one of the two positioning shafts 4. The worm 10 and the worm gear 11 are meshed with each other. The worm 10 and the worm gear 11 are located in the positioning box 9. The rotating driving rod 8 drives the positioning shaft 4 to rotate through the meshing of the worm 10 and the worm gear 11, so as to drive the transparent measuring cylinder 5 to flip. At the same time, the setting of the positioning box 9 can facilitate the stable meshing state of the worm 10 and the worm gear 11.

[0033] In a specific embodiment, the feeding mechanism includes a feeding pipe 23. The feeding pipe 23 is installed on one side of the second support plate 3. A feeding hole is formed in one side of the feeding hopper 22. The feeding hole penetrates through the second support plate 3 and is in communication with the feeding pipe 23. One end of the feeding pipe 23 is in close contact with the rotating ring 19. A plug plate 24 is slidably connected to the inner wall of one side of the feeding hopper 22. A lead screw 25 is rotatably connected to the bottom of the feeding hopper 22. A connecting block 26 is threadedly connected to the lead screw 25. The connecting block 26 is fixedly connected to the plug plate 24. Through holes 20 are formed on both sides of the transparent measuring cylinder 5. The through holes 20 are located below the filter plate 6. A connecting hole 21 is formed in the rotating ring 19. The connecting hole 21 cooperates with the feeding pipe 23 and the through holes 20. An annular sliding groove 28 is formed inside the rotating ring 19. Sliders 29 are fixedly installed on both sides of the transparent measuring cylinder 5. The two sliders 29 are slidably connected to the annular sliding groove 28. By rotating the lead screw 25, the lead screw 25 drives the plug plate 24 to move through the threaded connection with the connecting block 26, thereby opening the feeding hole. The waste in the feeding hopper 22 is introduced into the feeding pipe 23 through the feeding hole, and then introduced into the transparent measuring cylinder 5 through the connecting hole 21 and the through holes 20. The sliding connection between the slider 29 and the annular sliding groove 28 can stabilize the rotation state of the rotating ring 19 and the transparent measuring cylinder 5.

[0034] In a specific embodiment, the vibration mechanism includes a movable plate 13. The movable plate 13 is movably connected to the corresponding positioning shaft 4. Two ejector rods 16 are fixedly installed on one side of the movable plate 13 close to the transparent measuring cylinder 5. An annular gasket 17 is fixedly installed at one end of the ejector rod 16. The annular gasket 17 cooperates with the transparent measuring cylinder 5. A return spring 18 is fixedly installed on one side of the movable plate 13. One end of the return spring 18 is fixedly connected to the transparent measuring cylinder 5. Two cams 12 are fixedly installed on the driving rod 8. Two movable rods 14 are fixedly installed on the other side of the movable plate 13. A baffle 15 is fixedly installed at one end of the movable rod 14. The baffle 15 cooperates with the corresponding cam 12. The rotating driving rod 8 drives the movable plate 13 to move back and forth through the cooperation between the cam 12 and the baffle 15 and under the action of the return spring 18. The movable plate 13 drives the annular gasket 17 to move through the ejector rod 16, and then knocks and vibrates the transparent measuring cylinder 5 through the annular gasket 17, so as to shake off the solution and impurities adhered to the inner wall of the transparent measuring cylinder 5.

[0035] In a specific embodiment, the angle adjustment mechanism includes a second motor 32. The second motor 32 is fixedly connected to the base 1. A moving block 35 is slidably connected to the bottom of the base 1. A hinge rod 36 is rotatably connected to the bottom of the moving block 35. The hinge rod 36 is rotatably connected to the bottom plate 31. A sliding groove 33 is formed in the bottom of the base 1. A screw rod 34 is rotatably connected to the inner wall of the sliding groove 33. The screw rod 34 is fixedly connected to the output shaft of the second motor 32. The moving block 35 is slidably connected to the inner wall of the sliding groove 33. The screw rod 34 is threadedly connected to the moving block 35. The output shaft of the second motor 32 drives the screw rod 34 to rotate. The screw rod 34 drives the moving block 35 to move through the threaded connection with the moving block 35. The moving block 35 drives the hinge rod 36 to change the angle. The hinge rod 36 supports the base 1 through the bottom plate 31, thereby driving the transparent measuring cylinder 5 to change the angle.

[0036] A method for using a detection device for the content of iridium element in iridium-containing alloy waste, comprising the following steps:

[0037] S1: Inject materials and concentrated sulfuric acid into the transparent measuring cylinder 5 through the feeding hopper 22 and the through hole 20, and measure through the scale 37. When injecting materials, rotate the screw rod 25. The screw rod 25 drives the plug plate 24 to move through the threaded connection with the connecting block 26, so as to open the blanking hole. The waste in the feeding hopper 22 is introduced into the feeding pipe 23 through the blanking hole, and then introduced into the transparent measuring cylinder 5 through the connecting hole 21 and the through hole 20. The sliding connection between the slider 29 and the annular sliding groove 28 can stabilize the rotation state of the rotating ring 19 and the transparent measuring cylinder 5;

[0038] S2: Heat the bottom of the transparent measuring cylinder 5 through the combustion chamber 30 to increase the oxidation reaction between the waste and concentrated sulfuric acid. At the same time, utilize the characteristic that the iridium element is far more inert than other materials to precipitate the solid iridium element material, and measure the height in the solution at this time through the scale 37;

[0039] S3: Then start the switch of the first motor 7. The output shaft of the first motor 7 drives the driving rod 8 to rotate. The rotating driving rod 8 drives the positioning shaft 4 to rotate through the meshing of the worm 10 and the worm wheel 11, so as to drive the transparent measuring cylinder 5 to flip. At the same time, the setting of the positioning box 9 can facilitate the stable meshing state of the worm 10 and the worm wheel 11. When the transparent measuring cylinder 5 flips 180 degrees, the internal solid iridium element is filtered out under the action of the filter plate 6, and the height of the filtered solution is measured through the scale 37, so as to obtain the content of the iridium element in the waste;

[0040] S4: When the transparent measuring cylinder 5 is flipped, the rotating driving rod 8 drives the movable plate 13 to move back and forth through the mutual cooperation of the cam 12 and the baffle 15, and drives the annular gasket 17 to move through the ejector rod 16 under the action of the return spring 18. Then, the transparent measuring cylinder 5 is knocked and vibrated through the annular gasket 17, so as to shake off the solution and impurities adhered to the inner wall of the transparent measuring cylinder 5, thereby increasing the detection accuracy.

[0041] S5: When discharging is required, the filtered material is discharged through the valve provided on the discharge cylinder 27. At the same time, the switch of the second motor 32 is started, and the output shaft of the second motor 32 drives the screw 34 to rotate. The screw 34 drives the moving block 35 to move through the threaded connection with the moving block 35. The moving block 35 drives the articulated rod 36 to change the angle. The articulated rod 36 supports the base 1 through the bottom plate 31, and then drives the transparent measuring cylinder 5 to change the angle. The transparent measuring cylinder 5 drives the filter plate 6 to tilt to the through hole 20 on the left. When the rotating ring 19 is rotated, the rotating ring 19 drives the connecting hole 21 to communicate with the through hole 20 on the left, so that the inclined filter plate 6 can conveniently pour out the iridium element solid material.

[0042] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. A detection device for the iridium element content in iridium-containing alloy waste, comprising a base (1), characterized in that, A first support plate (2) and a second support plate (3) are fixedly installed at the top of the base (1). Positioning shafts (4) are rotatably connected to the sides of the first support plate (2) and the second support plate (3) that are close to each other. The same transparent measuring cylinder (5) is fixedly installed between the two positioning shafts (4). Two sets of symmetrically arranged scale marks (37) are provided on the outer side of the transparent measuring cylinder (5). A filter plate (6) is fixedly installed on the inner wall of the transparent measuring cylinder (5). A rotating ring (19) is rotatably connected to the outer side of the transparent measuring cylinder (5). A feeding hopper (22) is fixedly installed on one side of the second support plate (3). A feeding mechanism is provided on the feeding hopper (22). The feeding mechanism cooperates with the rotating ring (19). A first motor (7) is fixedly installed on one side of the first support plate (2). A driving rod (8) is fixedly installed on the output shaft of the first motor (7). The driving rod (8) is in transmission connection with the positioning shaft (4). A vibrating mechanism is provided on the first support plate (2). The vibrating mechanism cooperates with the transparent measuring cylinder (5). A bottom plate (31) is rotatably connected to the bottom of the base (1). An angle adjusting mechanism is provided at the bottom of the base (1). The angle adjusting mechanism cooperates with the bottom plate (31). A combustion chamber (30) is installed at the top of the base (1). The combustion chamber (30) cooperates with the transparent measuring cylinder (5). A discharge tube (27) is provided on one side of the top of the transparent measuring cylinder (5).

2. The detection device for the iridium element content in the iridium-containing alloy waste according to claim 1, wherein, A positioning box (9) is fixedly installed on one side of the first support plate (2). The positioning box (9) is rotatably connected to the driving rod (8). A worm (10) is fixedly installed on the driving rod (8). A worm gear (11) is fixedly installed on one of the two positioning shafts (4). The worm (10) is meshed with the worm gear (11). The worm (10) and the worm gear (11) are located inside the positioning box (9).

3. The detection device for the iridium element content in an iridium-containing alloy waste according to claim 2, characterized in that, The feeding mechanism includes a feeding pipe (23). The feeding pipe (23) is installed on one side of the second support plate (3). A blanking hole is formed on one side of the feeding hopper (22). The blanking hole penetrates through the second support plate (3) and is communicated with the feeding pipe (23). One end of the feeding pipe (23) is in contact with the rotating ring (19). A plug plate (24) is slidably connected to the inner wall of one side of the feeding hopper (22). A lead screw (25) is rotatably connected to the bottom of the feeding hopper (22). A connecting block (26) is threadedly connected to the lead screw (25). The connecting block (26) is fixedly connected to the plug plate (24).

4. The detection device for the content of iridium element in an iridium-containing alloy waste according to claim 3, wherein, Through holes (20) are formed on both sides of the transparent measuring cylinder (5). The through holes (20) are located below the filter plate (6). A connecting hole (21) is formed on the rotating ring (19). The connecting hole (21) cooperates with the feeding pipe (23) and the through holes (20).

5. The detection device for the iridium element content in iridium-containing alloy waste according to claim 4, characterized in that, An annular sliding groove (28) is formed on the inner side of the rotating ring (19). Sliding blocks (29) are fixedly installed on both sides of the transparent measuring cylinder (5). The two sliding blocks (29) are slidably connected to the annular sliding groove (28).

6. The detection device for the iridium element content in an iridium-containing alloy waste according to claim 5, characterized in that, The vibration mechanism includes a movable plate (13). The movable plate (13) is movably connected to the corresponding positioning shaft (4). Two ejector rods (16) are fixedly installed on one side of the movable plate (13) close to the transparent measuring cylinder (5). An annular gasket (17) is fixedly installed at one end of the ejector rod (16). The annular gasket (17) cooperates with the transparent measuring cylinder (5).

7. The detection device for the content of iridium element in an iridium-containing alloy waste according to claim 6, characterized in that, A return spring (18) is fixedly installed on one side of the movable plate (13). One end of the return spring (18) is fixedly connected to the transparent measuring cylinder (5).

8. The detection device for the content of iridium element in an iridium-containing alloy waste according to claim 7, characterized in that, Two cams (12) are fixedly installed on the driving rod (8). Two movable rods (14) are fixedly installed on the other side of the movable plate (13). A baffle (15) is fixedly installed at one end of the movable rod (14). The baffle (15) cooperates with the corresponding cam (12).

9. The detection device for the iridium element content in the iridium-containing alloy waste according to claim 8, characterized in that, The angle adjustment mechanism includes a second motor (32). The second motor (32) is fixedly connected to the base (1). A moving block (35) is slidably connected to the bottom of the base (1). A hinge rod (36) is rotatably connected to the bottom of the moving block (35). The hinge rod (36) is rotatably connected to the bottom plate (31). A sliding groove (33) is formed in the bottom of the base (1). A screw rod (34) is rotatably connected to the inner wall of the sliding groove (33). The screw rod (34) is fixedly connected to the output shaft of the second motor (32). The moving block (35) is slidably connected to the inner wall of the sliding groove (33). The screw rod (34) is threadedly connected to the moving block (35).

10. A method for using a detection device for the content of iridium element in iridium-containing alloy waste, which relates to the detection device for the content of iridium element in iridium-containing alloy waste described in claim 9, and is characterized in that, It includes the following steps: S1: Inject materials and concentrated sulfuric acid into the transparent measuring cylinder (5) through the feeding hopper (22) and the through hole (20), and measure through the scale (37). When injecting materials, rotate the lead screw (25). The lead screw (25) drives the plug plate (24) to move through the threaded connection with the connecting block (26), so as to open the blanking hole. The waste in the feeding hopper (22) is introduced into the feeding pipe (23) through the blanking hole, and then introduced into the transparent measuring cylinder (5) through the connecting hole (21) and the through hole (20). The sliding connection between the slider (29) and the annular sliding groove (28) can stabilize the rotation state of the rotating ring (19) and the transparent measuring cylinder (5). S2: Heat the bottom of the transparent measuring cylinder (5) through the combustion chamber (30) to increase the oxidation reaction of the waste and concentrated sulfuric acid. At the same time, utilize the characteristic that the iridium element is far less reactive than other materials to precipitate the solid iridium element material, and measure the height in the solution at this time through the scale (37). S3: Then start the switch of the first motor (7). The output shaft of the first motor (7) drives the driving rod (8) to rotate. The rotating driving rod (8) drives the positioning shaft (4) to rotate through the meshing of the worm (10) and the worm wheel (11), and then can drive the transparent measuring cylinder (5) to turn over. At the same time, the setting of the positioning box (9) can facilitate stabilizing the meshing state of the worm (10) and the worm wheel (11). When the transparent measuring cylinder (5) turns over 180 degrees, the internal solid iridium element is filtered out under the action of the filter plate (6), and the height of the filtered solution is measured through the scale (37), and then the content of the iridium element in the waste can be obtained; S4: When turning over the transparent measuring cylinder (5), the rotating driving rod (8) drives the movable plate (13) to move back and forth through the cooperation of the cam (12) and the baffle (15) and under the action of the return spring (18). The movable plate (13) drives the annular gasket (17) to move through the ejector rod (16), and then knocks and vibrates the transparent measuring cylinder (5) through the annular gasket (17), so as to shake off the solution and impurities adhering to the inner wall of the transparent measuring cylinder (5), and improve the detection accuracy; S5: When discharging is required, the filtered material is discharged through the valve provided on the discharge cylinder (27). At the same time, start the switch of the second motor (32). The output shaft of the second motor (32) drives the screw rod (34) to rotate. The screw rod (34) drives the moving block (35) to move through the threaded connection with the moving block (35). The moving block (35) drives the articulated rod (36) to change the angle. The articulated rod (36) supports the base (1) through the bottom plate (31), and then drives the transparent measuring cylinder (5) to change the angle. The transparent measuring cylinder (5) drives the filter plate (6) to tilt to the left through hole (20). Rotate the rotating ring (19), and the rotating ring (19) drives the connecting hole (21) to communicate with the left through hole (20), so as to facilitate the inclined filter plate (6) to pour out the iridium element solid material.

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