Synthetic diamond pickling and filtering integrated device

Abstract

The utility model discloses a kind of artificial diamond pickling filtration integrated devices, it is related to artificial diamond processing technical field, including bottom plate and first vertical plate, the first vertical plate is fixedly arranged in the upper surface side of bottom plate, the upper surface of bottom plate and the side away from the first vertical plate is provided with second vertical plate, acid washing module and filtration module are sequentially arranged from top to bottom between the first vertical plate and second vertical plate, the side of second vertical plate close to acid washing module and filtration module is fixedly provided with fixed plate, the upper surface of fixed plate is fixedly provided with inserting rod, the side of acid washing module and filtration module close to inserting rod is fixedly provided with limit block, the surface of limit block is provided with insertion hole, the inserting rod is inserted with insertion hole.The utility model can separate acid washing module and filtration module, facilitate the module needing maintenance to be separately disassembled, can greatly save manpower, improve the efficiency of maintenance work.

Description

Technical Field

[0001] This utility model relates to the field of synthetic diamond processing technology, specifically to an integrated device for acid washing and filtration of synthetic diamond. Background Technology

[0002] In the production of synthetic diamonds, acid washing (removing residual metal catalysts) and filtration (separating diamond particles from acid) are key post-processing steps. In existing integrated acid washing and filtration devices for synthetic diamonds, the acid washing and filtration modules are mostly fixedly connected. During maintenance, the entire device needs to be disassembled or sent for repair, which is not only very time-consuming and labor-intensive, but also greatly reduces the efficiency of the equipment. Utility Model Content

[0003] In view of the problems existing in the above-mentioned integrated acid washing and filtration device for artificial diamond, this utility model is proposed.

[0004] Therefore, the purpose of this utility model is to provide an integrated acid washing and filtration device for artificial diamond, which solves the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: An integrated acid washing and filtration device for synthetic diamond includes a base plate and a first vertical plate. The first vertical plate is fixedly disposed on one side of the upper surface of the base plate. A second vertical plate is disposed on the upper surface of the base plate away from the first vertical plate. An acid washing module and a filtration module are arranged sequentially from top to bottom between the first and second vertical plates. A fixing plate is fixedly disposed on the side of the second vertical plate near the acid washing module and the filtration module. An insertion rod is fixedly disposed on the upper surface of the fixing plate. A limit block is fixedly disposed on the side of the acid washing module and the filtration module near the insertion rod. The surface of the limit block is formed with... The device has an insertion hole, and the insertion rod is inserted into the insertion hole. Both the pickling module and the filter module have feed pipes on their upper sides and discharge pipes on their lower sides. The discharge pipe of the pickling module is inserted into the feed pipe of the filter module. The side wall of the first vertical plate has a through groove, and the inside of the through groove is equipped with a first transmission mechanism that drives the pickling module and the filter module to move in opposite directions. The lower side of the second vertical plate is fitted with a limiting shell, and the lower side of the limiting shell is fixedly connected to the base plate. One side of the limiting shell is equipped with a second transmission mechanism that drives the second vertical plate to move longitudinally.

[0006] Preferably, the first transmission mechanism includes a bidirectional lead screw and sliders. The bidirectional lead screw is rotatably disposed inside the through groove. The two sliders are threadedly sleeved at both ends of the bidirectional lead screw. A motor is fixedly disposed on the top of the first vertical plate. The output end of the motor is fixedly connected to one end of the bidirectional lead screw. A fixing tube is fixedly disposed on the side of the slider near the first vertical plate. A connecting rod is inserted into the inside of the fixing tube. The two connecting rods are fixedly connected to the corresponding pickling module and filtration module, respectively.

[0007] Preferably, the second transmission mechanism includes a second hydraulic cylinder and a rotating bar. The second hydraulic cylinder is fixedly disposed on the side of the limiting shell away from the second vertical plate. The piston rod end of the second hydraulic cylinder passes through the limiting shell. The rotating bar is disposed above the piston rod of the second hydraulic cylinder. Both ends of the rotating bar are rotatably sleeved with a shaft pin. The upper shaft pin is rotatably connected to a connecting block. The connecting block is fixedly connected to the second vertical plate. The lower shaft pin is rotatably connected to the piston rod end of the second hydraulic cylinder.

[0008] Preferably, the cross-sections of the second vertical plate and the limiting shell are both trapezoidal.

[0009] Preferably, a sealing ring is provided inside the feed pipe.

[0010] Preferably, a vertical rod is provided parallel to one side of the bidirectional lead screw, both ends of which are fixedly connected to the inner wall of the through groove, and one side of the slider is movably sleeved with the vertical rod.

[0011] The technical effects and advantages provided by this utility model in the above technical solution are as follows: This invention utilizes the extension of a hydraulic cylinder piston rod to bring the rotating bar to a horizontal position, causing the second vertical plate to move downwards. This allows the insertion rod to be moved out of the insertion hole, thus releasing the horizontal restriction on the pickling module and the filter module. Then, the motor drives the bidirectional lead screw to rotate, causing the two sliders to move in opposite directions, thereby separating the pickling module and the filter module. At this point, the connecting rod can be pulled out of the fixed tube, completing the disassembly of the pickling module or the filter module, facilitating the replacement of the pickling module or the filter module. Attached Figure Description

[0012] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings.

[0013] Figure 1 This is a schematic diagram of the structure of an integrated artificial diamond acid washing and filtration device proposed in this utility model; Figure 2 for Figure 1 Enlarged structural diagram of part A in the middle section; Figure 3 for Figure 2 A three-dimensional view of the connection structure between the middle wedge shell and the wedge block.

[0014] Explanation of reference numerals in the attached figures: 1. Base plate; 2. First vertical plate; 3. Pickling module; 4. Filter module; 5. Feed pipe; 6. Discharge pipe; 7. Slider; 8. Fixing pipe; 9. Connecting rod; 10. Two-way lead screw; 11. Vertical rod; 12. Motor; 13. Limiting block; 14. Second vertical plate; 15. Fixing plate; 16. Insert rod; 17. Limiting shell; 18. Rotating bar; 19. Connecting block; 20. Shaft pin; 21. Second hydraulic cylinder. Detailed Implementation

[0015] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0016] This utility model discloses an integrated device for acid washing and filtration of artificial diamond.

[0017] Reference Figure 1-3 An integrated acid washing and filtration device for synthetic diamond includes a base plate 1 and a first vertical plate 2. The first vertical plate 2 is fixedly disposed on one side of the upper surface of the base plate 1. A second vertical plate 14 is disposed on the upper surface of the base plate 1 away from the first vertical plate 2. An acid washing module 3 and a filtration module 4 are arranged sequentially from top to bottom between the first vertical plate 2 and the second vertical plate 14. A fixing plate 15 is fixedly disposed on the side of the second vertical plate 14 near the acid washing module 3 and the filtration module 4. An insertion rod 16 is fixedly disposed on the upper surface of the fixing plate 15. A limiting block 13 is fixedly disposed on the side of the acid washing module 3 and the filtration module 4 near the insertion rod 16. An insertion hole is formed on the surface of the limiting block 13, and the insertion rod 16 is inserted into the insertion hole. Both the pickling module 3 and the filter module 4 are equipped with feed pipes 5 on their upper sides and discharge pipes 6 on their lower sides. The discharge pipe 6 of the pickling module 3 is plugged into the feed pipe 5 of the filter module 4. A sealing ring is provided inside the feed pipe 5 to improve the sealing between the discharge pipe 6 and the feed pipe 5. A through groove is provided on the side wall of the first vertical plate 2. A first transmission mechanism is provided inside the through groove to drive the pickling module 3 and the filter module 4 to move in opposite directions. A limiting shell 17 is fitted on the lower side of the second vertical plate 14. The lower side of the limiting shell 17 is fixedly connected to the bottom plate 1. A second transmission mechanism is provided on one side of the limiting shell 17 to drive the second vertical plate 14 to move longitudinally.

[0018] Reference Figure 1-3The first transmission mechanism includes a bidirectional lead screw 10 and two sliders 7. The bidirectional lead screw 10 is rotatably disposed inside the through groove. Two sliders 7 are threadedly sleeved at both ends of the bidirectional lead screw 10. A motor 12 is fixedly disposed on the top of the first vertical plate 2. The output end of the motor 12 is fixedly connected to one end of the bidirectional lead screw 10. A fixing tube 8 is fixedly disposed on the side of the slider 7 near the first vertical plate 2. A connecting rod 9 is inserted into the inside of the fixing tube 8. The two connecting rods 9 are fixedly connected to the corresponding pickling module 3 and filter module 4, respectively. A vertical rod 11 is disposed parallel to one side of the bidirectional lead screw 10. Both ends of the vertical rod 11 are fixedly connected to the inner wall of the through groove. One side of the slider 7 is movably sleeved with the vertical rod 11, so that the slider 7 cannot rotate, that is, it can slide stably.

[0019] Reference Figure 1-3 The second transmission mechanism includes a second hydraulic cylinder 21 and a rotating bar 18. The second hydraulic cylinder 21 is fixedly disposed on the side of the limiting shell 17 away from the second vertical plate 14. The piston rod end of the second hydraulic cylinder 21 passes through the limiting shell 17. The rotating bar 18 is disposed above the piston rod of the second hydraulic cylinder 21. Both ends of the rotating bar 18 are rotatably sleeved with axle pins 20. The upper axle pin 20 is rotatably connected to a connecting block 19. The connecting block 19 is fixedly connected to the second vertical plate 14. The lower axle pin 20 is rotatably connected to the piston rod end of the second hydraulic cylinder 21. The cross-sections of the second vertical plate 14 and the limiting shell 17 are both trapezoidal, so that the second vertical plate 14 can slide stably within the limiting shell 17.

[0020] In this invention, during initial use, the pickling module 3 and the filter module 4 are tightly fitted together, and the discharge pipe 6 of the pickling module and the feed pipe 5 of the filter module are plugged and sealed. The second vertical plate 14 is in a high position, and the insertion rod 16 on the fixing plate 15 is inserted into the insertion hole of the limiting block 13 to restrict the horizontal movement of the two modules. The connecting rod 9 is inserted into the fixing pipe 8 to help fix the position of the module. Pickling solution and artificial diamond raw material are introduced into the feed pipe 5 of the pickling module 3, and the device is started to carry out pickling operation. The mixed liquid after pickling flows into the filter module 4 through the discharge pipe 6. The filter module separates diamond particles and waste liquid, which are discharged from the corresponding discharge pipes to complete the integrated processing. The operation is stopped, all valves of the feed pipe 5 and the discharge pipe 6 are closed, the residual acid and materials in the two modules are drained, and the second hydraulic cylinder 21 is started. Its piston rod extends and pushes the lower side The movement of the pivot pin 20 causes the rotating bar 18 to rotate around the upper pivot pin towards a horizontal position, which in turn pushes the connecting block 19 and the second vertical plate 14 to move longitudinally downward along the limiting shell 17. The second vertical plate 14 drives the fixing plate 15 and the insertion rod 16 to move downward synchronously. The insertion rod is completely removed from the insertion hole of the limiting block 13, releasing the horizontal limitation on the two modules. The motor 12 is started, and the output end of the motor drives the bidirectional lead screw 10 to rotate. Since the threads at both ends of the bidirectional lead screw are turned in opposite directions, the two sliders 7 move in opposite directions along the vertical rod 11. The sliders drive the pickling module 3 upward and the filter module 4 downward through the fixing tube 8 and the connecting rod 9. The feed pipe and discharge pipe of the two modules are separated. Hold the filter module 4 and pull it outward to make it pull the connecting rod 9 out of the fixing tube 8. The filter module can be taken out separately for maintenance (such as replacing the filter element and cleaning the internal residue) without moving the pickling module.

[0021] The foregoing description only illustrates certain exemplary embodiments of the present invention. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. An integrated acid washing and filtration device for synthetic diamond, comprising a base plate (1) and a first vertical plate (2), characterized in that, The first vertical plate (2) is fixedly disposed on one side of the upper surface of the base plate (1). A second vertical plate (14) is disposed on the upper surface of the base plate (1) away from the first vertical plate (2). A pickling module (3) and a filter module (4) are disposed sequentially from top to bottom between the first vertical plate (2) and the second vertical plate (14). A fixing plate (15) is fixedly disposed on the side of the second vertical plate (14) near the pickling module (3) and the filter module (4). A plug rod (16) is fixedly disposed on the upper surface of the fixing plate (15). A limiting block (13) is fixedly disposed on the side of the pickling module (3) and the filter module (4) near the plug rod (16). The surface of the limiting block (13) is provided with a socket. The plug rod (16) The pickling module (3) and the filter module (4) are connected to the socket. The upper side of the pickling module (3) and the filter module (4) are provided with feed pipes (5). The lower side of the pickling module (3) and the filter module (4) are provided with discharge pipes (6). The discharge pipe (6) of the pickling module (3) is connected to the feed pipe (5) of the filter module (4). The side wall of the first vertical plate (2) is provided with a through groove. The inside of the through groove is provided with a first transmission mechanism that drives the pickling module (3) and the filter module (4) to move in opposite directions. The lower side of the second vertical plate (14) is provided with a limiting shell (17). The lower side of the limiting shell (17) is fixedly connected to the bottom plate (1). The side of the limiting shell (17) is provided with a second transmission mechanism that drives the second vertical plate (14) to move longitudinally.

2. The integrated acid washing and filtration device for synthetic diamond according to claim 1, characterized in that, The first transmission mechanism includes a bidirectional lead screw (10) and a slider (7). The bidirectional lead screw (10) is rotatably disposed inside the through groove. The two sliders (7) are threaded onto both ends of the bidirectional lead screw (10). A motor (12) is fixedly disposed on the top of the first vertical plate (2). The output end of the motor (12) is fixedly connected to one end of the bidirectional lead screw (10). A fixing tube (8) is fixedly disposed on the side of the slider (7) near the first vertical plate (2). A connecting rod (9) is inserted into the inside of the fixing tube (8). The two connecting rods (9) are fixedly connected to the corresponding pickling module (3) and filter module (4) respectively.

3. The integrated acid washing and filtration device for synthetic diamond according to claim 1, characterized in that, The second transmission mechanism includes a second hydraulic cylinder (21) and a rotating bar (18). The second hydraulic cylinder (21) is fixedly disposed on the side of the limiting shell (17) away from the second vertical plate (14). The piston rod end of the second hydraulic cylinder (21) passes through the limiting shell (17). The rotating bar (18) is disposed above the piston rod of the second hydraulic cylinder (21). Both ends of the rotating bar (18) are rotatably sleeved with a shaft pin (20). The upper shaft pin (20) is rotatably connected to a connecting block (19). The connecting block (19) is fixedly connected to the second vertical plate (14). The lower shaft pin (20) is rotatably connected to the piston rod end of the second hydraulic cylinder (21).

4. The integrated acid washing and filtration device for synthetic diamond according to claim 1, characterized in that, The cross-sections of the second vertical plate (14) and the limiting shell (17) are both trapezoidal.

5. The integrated acid washing and filtration device for synthetic diamond according to claim 1, characterized in that, The feed pipe (5) is equipped with a sealing ring inside.

6. The integrated acid washing and filtration device for synthetic diamond according to claim 2, characterized in that, A vertical rod (11) is arranged parallel to one side of the bidirectional lead screw (10). Both ends of the vertical rod (11) are fixedly connected to the inner wall of the through groove. One side of the slider (7) is movably sleeved with the vertical rod (11).

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