High-purity cadmium metal crushing device
By designing a high-purity metal cadmium crushing device including sliding rings, elastic ropes and sealing components, the problems of dust discharge and pipeline blockage during metal cadmium crushing are solved, and the effective collection and flow efficiency of dust are improved.
Patent Information
- Application Number
- CN202421169170.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-27
- Publication Date
- 2025-03-11
- Estimated Expiration
- 2034-05-27
AI Technical Summary
During the metal cadmium crushing process, the dust generated may be discharged into the external environment, causing health risks, and the oxidation of the dust will lead to problems such as blockage of pipelines and poor flow.
A high-purity metal cadmium crushing device is designed, including crushing equipment, dust exhaust pipes, sealing components and dust removal components. By setting a sliding ring and an elastic rope in the dust discharge pipe, the sliding ring is driven to move with the rotating wheel to remove dust adhered to the pipe; at the same time, the opening of the bag is sealed through the sealing assembly to prevent dust leakage.
It effectively avoids dust discharge into the external environment, reduces health risks, improves dust flow efficiency, and reduces the risk of pipeline blockage.
Smart Images
Figure CN222587559U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of metal processing, in particular to a high-purity metal cadmium crushing device. Background Art
[0002] Metallic cadmium can be used to make nickel-cadmium batteries, for plastic manufacturing and metal electroplating, to make car tires, certain light-emitting electronic components and nuclear reactor components, etc. Cadmium oxide is brown and cadmium sulfide is bright yellow. It is a pigment that is difficult to dissolve. It is often used to produce certain yellow pigments in pigments, paints, dyes, printing inks, etc. Metallic cadmium needs to be crushed during processing to facilitate subsequent processing of the metal cadmium and mixing with other materials. It is also easier to transport and handle.
[0003] At present, when metallic cadmium is crushed, metal dust may be generated in the crushing process. The dust contains cadmium elements. If there is a gap between the dust collecting bag and the dust outlet pipe, the dust will be discharged into the external environment. If people inhale it or contact it with their skin, it may cause harm to their health. At the same time, the metallic cadmium itself will adhere to the inner wall of the dust discharge pipe together with the generated dust. In addition, the metallic cadmium will oxidize in the air to form cadmium oxide particles, and the cadmium oxide particles will also adhere to the inner wall of the pipe together with the dust, which will affect the flow and removal effect of the dust and may even increase the risk of pipe blockage. Therefore, a high-purity metallic cadmium crushing device is proposed to address the above problems. Utility Model Content
[0004] In order to make up for the deficiencies of the prior art and avoid the problem of dust being discharged into the environment when metal cadmium is crushed, which may cause health hazards, the utility model proposes a high-purity metal cadmium crushing device.
[0005] The technical solution adopted by the utility model to solve the technical problem is: a high-purity metal cadmium crushing device, comprising a crushing device, the front end of the crushing device is fixedly connected to a dust exhaust pipe, the surface of the front end of the dust exhaust pipe is provided with a sealing component, and the interior of the dust exhaust pipe is provided with a dust removal component;
[0006] The dust removal assembly includes a fixed block fixedly installed on the inner wall of the crushing equipment, a sliding ring is slidably connected to the inside of the dust exhaust pipe, and elastic ropes are fixedly connected to the upper and lower sides of the rear end of the sliding ring, a guide rod is fixedly installed inside the dust exhaust pipe, a pull rope is fixedly connected to the front end of the sliding ring, a rotating wheel is rotatably connected to the front end of the dust exhaust pipe, a winding rod is fixedly installed at the rear end of the rotating wheel, and a through hole is opened at the rear end of the winding rod.
[0007] Preferably, one end of the elastic rope away from the sliding ring is fixedly connected to the surface of the fixed block, and one end of the pull rope away from the sliding ring passes through the guide rod and the through hole and is wrapped around the surface of the winding rod. The pull rope is guided by the guide rod to pull the sliding ring to move inside the dust exhaust duct, and at this time the sliding ring removes dust adhering to the inside of the dust exhaust duct.
[0008] Preferably, a notch matched with the guide rod is provided on the right side of the sliding ring, and the notch passes through the guide rod when the sliding ring moves, and the movement of the sliding ring will not collide with the guide rod.
[0009] Preferably, the sealing assembly includes a fixing buckle fixedly mounted on the front end surface of the dust exhaust duct, a groove is provided at the front end of the fixing buckle, inner grooves are provided on the left and right sides of the top of the fixing buckle, a pressure spring is fixedly mounted on the inner wall of the inner groove, and a pressing block is fixedly mounted on the other end of the pressure spring.
[0010] Preferably, a protrusion is fixedly mounted on the top of the fixing buckle, the groove passes through the protrusion on the top of the fixing buckle, and the two inner grooves are symmetrically arranged.
[0011] Preferably, the cross-sectional shape of the pressing block is L-shaped, and the bottom of the pressing block is slidably connected to the inside of the groove. The pressing block presses the cloth bag placed inside the groove under the action of the elastic force of the pressure spring, so that there is no gap between the cloth bag and the opening.
[0012] The utility model is beneficial in that:
[0013] The utility model pulls the sliding ring to move inside the dust exhaust pipe by rotating the rotating wheel, and then scrapes the dust adhered to the inside of the dust exhaust pipe through the sliding ring, so as to avoid the dust adhering to the inside of the dust exhaust pipe and causing blockage, thereby improving the flow efficiency of the dust;
[0014] The opening of the dust collecting bag is put into the groove, and then the tightened bag opening is pressed by two pressing blocks to seal the opening of the bag, avoiding gaps at the opening of the bag that would cause the dust inside to leak into the environment, thereby ensuring the health of personnel. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;
[0017] Figure 2 For the utility model Figure 1 The enlarged structural diagram at A in the middle;
[0018] Figure 3 This is a schematic diagram of the sealing assembly structure of the utility model;
[0019] Figure 4 This is a schematic diagram of the structure of the dust removal component of the utility model;
[0020] Figure 5 For the utility model Figure 4 Schematic diagram of the enlarged structure at point B.
[0021] In the figure: 1. Crushing equipment; 2. Dust exhaust duct; 3. Sealing assembly; 31. Fixing buckle; 32. Groove; 33. Inner groove; 34. Pressure spring; 35. Pressing block; 4. Dust removal assembly; 41. Fixing block; 42. Sliding ring; 43. Elastic rope; 44. Guide rod; 45. Pull rope; 46. Rotating wheel; 47. Winding rod; 48. Through hole. DETAILED DESCRIPTION
[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0023] The following is combined with Figure 1-5 To further explain this application in detail,
[0024] The present application embodiment discloses a high-purity metal cadmium crushing device. Figure 1 A high-purity metal cadmium crushing device comprises a crushing device 1, a dust exhaust pipe 2 is fixedly connected to the front end of the crushing device 1, a sealing component 3 is arranged on the surface of the front end of the dust exhaust pipe 2, and a dust removal component 4 is arranged inside the dust exhaust pipe 2;
[0025] Reference Figure 4-Figure 5The dust removal assembly 4 includes a fixed block 41 fixedly mounted on the inner wall of the crushing device 1, a sliding ring 42 is slidably connected to the inside of the dust exhaust pipe 2, and elastic ropes 43 are fixedly connected to the upper and lower sides of the rear end of the sliding ring 42. A guide rod 44 is fixedly installed inside the dust exhaust pipe 2, and a notch that matches the guide rod 44 is opened on the right side of the sliding ring 42. When the sliding ring 42 moves, the notch passes through the guide rod 44. At this time, the movement of the sliding ring 42 will not collide with the guide rod 44. The front end of the sliding ring 42 is fixedly connected to a pull rope 45. The front end is rotatably connected to a rotating wheel 46, and a winding rod 47 is fixedly installed at the rear end of the rotating wheel 46. A through hole 48 is opened at the rear end of the winding rod 47, and the end of the elastic rope 43 away from the sliding ring 42 is fixedly connected to the surface of the fixed block 41, and the end of the pull rope 45 away from the sliding ring 42 passes through the guide rod 44 and the through hole 48 and is wound and connected to the surface of the winding rod 47. The pull rope 45 is guided by the guide rod 44 to pull the sliding ring 42 to move inside the dust exhaust pipe 2. At this time, the sliding ring 42 removes the dust adhering to the inside of the dust exhaust pipe 2.
[0026] Reference Figure 2-Figure 3 The sealing assembly 3 includes a fixing buckle 31 fixedly mounted on the front end surface of the dust exhaust duct 2, a groove 32 is provided at the front end of the fixing buckle 31, inner grooves 33 are provided on the left and right sides of the top of the fixing buckle 31, a protrusion is fixedly mounted on the top of the fixing buckle 31, the groove 32 passes through the protrusion on the top of the fixing buckle 31, the two inner grooves 33 are symmetrically arranged, a pressure spring 34 is fixedly mounted on the inner wall of the inner groove 33, a pressing block 35 is fixedly mounted on the other end of the pressure spring 34, the cross-sectional shape of the pressing block 35 is L-shaped, the bottom of the pressing block 35 is slidably connected to the inside of the groove 32, and the pressing block 35 presses the cloth bag placed in the groove 32 under the action of the elastic force of the pressure spring 34, so that there is no gap between the cloth bag and the opening.
[0027] Working principle: The operator puts the dust collecting bag into the inside of the groove 32, and then tightens the bag so that the bag is close to the inner wall of the groove 32. The operator then pushes the pressing block 35 to compress the pressure spring 34, and then passes the top of the bag opening through the bottom of the pressing block 35 and pulls it out of the groove 32. At this time, the pressing block 35 is released. The pressing block 35 will abut against the top of the bag under the action of the rebound force of the pressure spring 34, so that the top of the bag is pressed and sealed. Then, the metal cadmium is placed in the crushing equipment 1, and the crushing equipment 1 is started to crush it. The dust generated during the crushing process will be discharged through the dust exhaust pipe 2, and the discharged dust will be collected by the bag.
[0028] When it is necessary to clean the dust adhered to the inside of the dust exhaust duct 2, first remove the cloth bag sleeved inside the groove 32, and then the operator rotates the rotating wheel 46. At this time, the rotating wheel 46 drives the winding rod 47 to rotate, and the rotating winding rod 47 will wind up the pull rope 45, so that the pull rope 45 is wound and then pulls the sliding ring 42. At this time, the sliding ring 42 is pulled inside the dust exhaust duct 2 to move in the direction away from the crushing equipment 1. During the movement of the sliding ring 42, the elastic rope 43 will be stretched. At the same time, when the sliding ring 42 moves inside the dust exhaust duct 2, the dust adhered to the inside of the dust exhaust duct 2 will be scraped off. When the sliding ring 42 moves to the front end of the dust exhaust duct 2, the operator can collect the scraped dust with the help of tools. Then the operator slowly loosens the rotating wheel 46, so that the sliding ring 42 moves to a direction close to the inside of the crushing equipment 1 under the action of the rebound force of the elastic rope 43.
[0029] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.
Claims
1. A high-purity cadmium metal crushing device, characterized in that: It comprises a crushing device (1), the front end of the crushing device (1) is fixedly connected to a dust exhaust pipe (2), the surface of the front end of the dust exhaust pipe (2) is provided with a sealing component (3), and the interior of the dust exhaust pipe (2) is provided with a dust removal component (4); The dust removal assembly (4) comprises a fixed block (41) fixedly mounted on the inner wall of the crushing device (1); a sliding ring (42) is slidably connected to the interior of the dust exhaust pipe (2); elastic ropes (43) are fixedly connected to the upper and lower sides of the rear end of the sliding ring (42); a guide rod (44) is fixedly mounted inside the dust exhaust pipe (2); a pull rope (45) is fixedly connected to the front end of the sliding ring (42); a rotating wheel (46) is rotatably connected to the front end of the dust exhaust pipe (2); a winding rod (47) is fixedly mounted to the rear end of the rotating wheel (46); a through hole (48) is provided at the rear end of the winding rod (47).
2. A high-purity metal cadmium crushing device according to claim 1, characterized in that: One end of the elastic rope (43) away from the sliding ring (42) is fixedly connected to the surface of the fixed block (41), and one end of the pull rope (45) away from the sliding ring (42) passes through the guide rod (44) and the through hole (48) and is wound around the surface of the winding rod (47).
3. The high-purity cadmium metal crushing device according to claim 1 is characterized in that: The right side of the sliding ring (42) is provided with a notch matched with the guide rod (44).
4. The high-purity cadmium metal crushing device according to claim 1 is characterized in that: The sealing assembly (3) comprises a fixing buckle (31) fixedly mounted on the front end surface of the dust exhaust pipe (2); a groove (32) is provided at the front end of the fixing buckle (31); inner grooves (33) are provided on the left and right sides of the top of the fixing buckle (31); a pressure spring (34) is fixedly mounted on the inner wall of the inner groove (33); and a pressing block (35) is fixedly mounted on the other end of the pressure spring (34).
5. A high-purity metallic cadmium crushing device according to claim 4, characterized in that: A protrusion is fixedly mounted on the top of the fixing buckle (31), the groove (32) passes through the protrusion on the top of the fixing buckle (31), and the two inner grooves (33) are symmetrically arranged.
6. A high-purity metallic cadmium crushing device according to claim 5, characterized in that: The cross-sectional shape of the pressing block (35) is L-shaped, and the bottom of the pressing block (35) is slidably connected inside the groove (32).