Efficient copper removal mechanism for high-purity tin

Abstract

The utility model discloses an efficient decoppering mechanism for high-purity tin, and relates to the technical field of decoppering mechanism design, the efficient decoppering mechanism comprises a decoppering main body, a tin decoppering unit and an auxiliary stirring unit, the four corners of the lower side surface of the decoppering main body are respectively and fixedly connected with a stable supporting leg, the upper secondary surface of the decoppering main body is provided with a round hole, the round hole extends into the decoppering main body, and the auxiliary stirring unit is arranged in the round hole. An auxiliary stirring unit and a tin decoppering unit are arranged at the positions, located on the left side and the right side of the round hole, of the upper secondary surface of the decoppering main body correspondingly, the tin decoppering device comprises a decoppering barrel, an auxiliary supporting frame, an electromagnetic heating ring and a collecting frame, the decoppering barrel is fixedly clamped in the round hole in the decoppering main body, and the lower end of the decoppering barrel is arranged in the decoppering main body; the copper removal efficiency is improved, tin and the copper removal agent are fused more evenly, copper removal use is not affected, and after copper removal, waste is collected conveniently, and use is not affected.

Description

Technical Field

[0001] The utility model relates to the technical field of copper removal mechanism design, in particular to a high-purity tin and high-efficiency copper removal mechanism. Background Art

[0002] Tin is one of the earliest metals used by humans and one of the metals with the widest industrial applications. It has excellent properties such as soft texture, low melting point, strong ductility, strong plasticity and non-toxicity. It is mainly used to make solder, tinplate, alloys, chemical products, etc. It is widely used in electronics, information, electrical appliances, chemicals, metallurgy, building materials, machinery, food packaging, atomic energy and aerospace industries. With the development of the economy, its application field will continue to expand. In order to improve the purity of tin and facilitate production, a high-purity tin and efficient copper removal mechanism is needed.

[0003] The existing high-purity tin decoppering mechanism has the following problems: low efficiency during decoppering, uneven fusion of tin and decoppering agent, which affects the purity of tin; and after decoppering, it is inconvenient to collect waste materials, which affects their use. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the existing defects and provide a high-purity tin and high-efficiency copper removal mechanism, the efficiency of copper removal is improved, the fusion of tin and copper removal agent is more uniform, the purity of tin is improved, and after copper removal, it is more convenient to collect waste materials without affecting use, which can effectively solve the problems in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high-purity tin and high-efficiency copper removal mechanism, comprising a copper removal body, a tin copper removal unit, and an auxiliary stirring unit;

[0006] The copper-removing body: a stable support leg is fixedly connected to each of the four corners of the lower surface, a circular hole is opened on the upper surface of the copper-removing body, and the circular hole extends into the copper-removing body. Auxiliary stirring units are respectively arranged on the left and right sides of the circular hole on the upper surface of the copper-removing body;

[0007] The tin decoppering unit comprises a decoppering barrel, an auxiliary support frame, an electromagnetic heating ring and a collecting frame. A decoppering barrel is fixedly connected in a circular hole on the decoppering body, and the lower end of the decoppering barrel is arranged in the decoppering body. The left and right side surfaces in the tin decoppering unit are respectively fixedly connected to an auxiliary support frame, and the two auxiliary support frames are respectively fixedly connected to a decoppering barrel by bolts. An electromagnetic heating ring is fixedly sleeved at a position of the decoppering barrel located in the decoppering body, and the left and right side surfaces in the decoppering body are respectively fixedly connected to a support rod, and the corresponding side of the two support rods is fixedly connected to an electromagnetic heating ring. The control screen on the electromagnetic heating ring extends to the rear side of the decoppering body. A discharge circular hole is opened on the lower side surface of the decoppering barrel, and the discharge circular hole extends into the decoppering barrel. A guide pipe is fixedly connected to the lower side surface of the decoppering barrel at the edge of the discharge circular hole. A collecting frame is fixedly connected to the inner bottom end surface of the decoppering body, and the collecting frame corresponds to the discharge circular hole. The input end of the electromagnetic heating ring is electrically connected to the output end of an external power supply through an external control switch group.

[0008] The decoppering body is used to fix the device, the stable support legs are used to support the device, the auxiliary stirring unit is used to assist stirring to improve the decoppering efficiency, the decoppering barrel is used to hold tin and decoppering liquid, the auxiliary support frame is used to support the decoppering barrel, the electromagnetic heating ring is used for heating, thereby improving the decoppering efficiency, and the collection frame is used to collect the tin after decoppering, and is used on the right side.

[0009] Furthermore, the tin decoppering unit also includes a waste liquid circulation pipeline, a power pump, a filter screen and a waste liquid collection box. A rectangular plate is fixedly connected to the rear surface of the decoppering body, and a power pump is fixedly connected to the upper surface of the rectangular plate. The water outlet of the power pump is fixedly connected to one end of the waste liquid circulation pipeline, and the other end of the waste liquid circulation pipeline passes through the rear side of the decoppering body and extends into the decoppering barrel. A filter screen is fixedly clamped at a position in the waste liquid circulation pipeline located in the decoppering barrel, and the water inlet hole on the power pump is connected to one end of an external pipeline. A waste liquid collection box is fixedly connected to the upper surface of the rectangular plate located on the left side of the power pump, and the other end of the external pipeline extends into the waste liquid collection box. The input end of the power pump is electrically connected to the output end of an external power supply through an external control switch group.

[0010] The power pump is used to provide power for the waste to flow out, the waste liquid circulation pipeline is used to allow the waste liquid to flow out, the waste liquid collection box is used to collect the waste liquid, and the filter plate is used to block it, thereby facilitating the flow of the waste liquid, preventing tin from flowing out of the waste liquid circulation pipeline, thereby collecting the waste liquid.

[0011] Furthermore, the tin decoppering unit also includes a rotating armrest, a sealing circular plate and a sealing rubber ring. A rotating cylinder is rotatably connected to the discharge circular hole on the decoppering barrel, and a sealing circular plate is fixedly clamped on the rotating cylinder. A sealing circular plate is fixedly clamped at the upper and lower sides of the sealing circular plate in the discharge circular hole on the decoppering barrel, respectively. The rear end of the rotating cylinder passes through the decoppering barrel and the decoppering body and is fixedly connected to the rotating armrest. The rotating cylinder is rotatably connected to the decoppering body through a bearing.

[0012] The rotating armrest is used to rotate the sealing circular plate, which is used to seal the discharge circular hole. After copper removal, the sealing circular plate is rotated to allow tin to flow out through the discharge circular hole. The sealing rubber ring is used to seal and protect the connection between the sealing circular plate and the copper removal barrel.

[0013] Furthermore, the auxiliary stirring unit includes a fixed block, a fixing bolt, a sealing cover plate, a clamping block and a feed circular tube. A sealing cover plate is fixedly clamped in the copper-removing barrel, and the upper surface of the sealing cover plate is fixedly connected to two equally spaced clamping blocks. The upper surface of the copper-removing body is located on the left and right sides of the circular hole and is respectively fixedly connected to a fixed block. A fixing bolt is provided on each of the two fixing blocks, and the two fixing blocks are respectively fixedly clamped to the clamping blocks by the fixing bolts. Two equally spaced feed circular holes are provided on the sealing cover plate, and the two feed circular holes respectively penetrate the upper and lower sides of the sealing cover plate. The upper surface of the sealing cover plate is located at the edge of the two feed circular holes and is fixedly clamped to the feed circular tube through a rubber sleeve.

[0014] The fixing block, the fixing bolt and the clamping block cooperate to facilitate the fixing of the sealing cover plate on the copper removal body. The copper removal body is used to seal the opening of the barrel. One of the feed round tubes is used to convey the tin raw material, and the other feed round tube is used to convey the copper removal liquid, thereby feeding the material.

[0015] Furthermore, the auxiliary stirring unit also includes a rotating cylinder, auxiliary stirring blades and a rotating motor. A rotating circular hole is opened on the sealing cover plate, and the rotating circular hole passes through the upper and lower sides of the sealing cover plate. The rotating circular hole is rotatably connected to the rotating cylinder through a bearing. The lower end of the rotating cylinder is arranged in the copper-removing barrel, and a plurality of equally spaced auxiliary stirring blades are fixedly sleeved at a position on the rotating cylinder located in the copper-removing barrel. A plurality of rectangular arrays of circular holes are respectively opened on the blades of each auxiliary stirring blade. The upper surface of the sealing cover plate is fixedly connected to the rotating motor at positions on both sides of the rotating cylinder through a motor fixing frame. The output shaft on the rotating motor is fixedly clamped with the upper end of the rotating cylinder, and the input end of the rotating motor is electrically connected to the output end of an external power supply through an external control switch group.

[0016] The rotating cylinder is used to rotate the auxiliary stirring blades, and the auxiliary stirring blades are used to stir the tin to make the tin and the copper removal liquid mix more evenly, thereby improving the copper removal efficiency. The rotating motor is started to rotate the rotating cylinder to provide power for the auxiliary stirring blades to rotate, thereby facilitating stirring and mixing.

[0017] Furthermore, the auxiliary stirring unit also includes a temperature detector. The upper surface of the sealing cover plate is located at the rear side of the rotating motor and is fixedly connected to the temperature detector through a fixing bracket. The detection probe of the temperature detector penetrates the sealing cover plate and extends into the copper removal barrel. The input end of the temperature detector is electrically connected to the output end of the external power supply through an external control switch group.

[0018] The temperature detector uses an infrared temperature detector to detect the temperature, which is convenient for displaying the temperature and adjusting it.

[0019] Compared with the prior art, the beneficial effects of the utility model are:

[0020] 1. The high-purity tin and high-efficiency copper removal mechanism has the following advantages: a tin copper removal unit is provided, a copper removal barrel is used to hold tin and copper removal liquid, an auxiliary support frame is used to support the copper removal barrel, an electromagnetic heating ring is used to heat, thereby improving the copper removal efficiency, a collection frame is used to collect the tin after copper removal, a power pump is used to provide power for the waste outflow, a waste liquid circulation pipeline is used to allow the waste liquid to flow out, a waste liquid collection box is used to collect the waste liquid, a filter screen is used to block, thereby facilitating the waste liquid to flow through, and preventing tin from flowing out of the waste liquid circulation pipeline, a rotating handrail is used to rotate the sealing circular plate, and the sealing circular plate is used to seal the discharge circular hole. After copper removal, the sealing circular plate is rotated to allow the tin to flow out through the discharge circular hole, thereby using it, and a sealing rubber ring is used to seal and protect the connection between the sealing circular plate and the copper removal barrel, thereby using it for copper removal;

[0021] 2. The high-purity tin and high-efficiency copper removal mechanism has the following advantages: an auxiliary stirring unit is provided, and the sealing cover plate is conveniently fixed on the copper removal body through the cooperation of the fixing block, the fixing bolt and the clamping block. The copper removal body is used to seal the opening of the barrel, wherein one feeding round tube is used to convey the tin raw material, and the other feeding round tube is used to convey the copper removal liquid. The rotating cylinder is used to rotate the auxiliary stirring blades, and the auxiliary stirring blades are used to stir the tin to make the tin and the copper removal liquid mix more evenly, thereby improving the copper removal efficiency. The rotating motor is started to rotate the rotating cylinder to provide power for the auxiliary stirring blades to rotate. The temperature detector detects the temperature, which is convenient for displaying the temperature and adjusting it, thereby improving the copper removal efficiency.

[0022] 3. This high-purity tin and high-efficiency copper removal mechanism has the following advantages: the efficiency of copper removal is improved, the fusion of tin and copper removal agent is more uniform, the purity of tin is improved, and after copper removal, it is more convenient to collect waste materials without affecting use. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the front structure of the utility model;

[0024] Figure 2 This is a schematic diagram of the back structure of the utility model;

[0025] Figure 3 This is a front sectional structural schematic diagram of the utility model;

[0026] Figure 4 It is a partial cross-sectional structural schematic diagram of the tin-decoppering unit of the utility model.

[0027] In the figure: 1 copper stripping body, 2 stable support legs, 3 tin copper stripping unit, 31 copper stripping barrel, 32 auxiliary support frame, 33 electromagnetic heating ring, 34 collection frame, 35 waste liquid circulation pipeline, 36 power pump, 37 waste liquid collection box, 38 rotating handrail, 39 sealing circular plate, 310 sealing rubber ring, 311 filter screen plate, 4 auxiliary stirring unit, 41 fixing block, 42 ​​fixing bolt, 43 sealing cover plate, 44 clamping block, 45 feeding circular tube, 46 rotating cylinder, 47 auxiliary stirring fan blade, 48 rotating motor, 49 temperature detector. DETAILED DESCRIPTION

[0028] 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.

[0029] See also Figure 1-4 , This embodiment provides a technical solution: a high-purity tin and high-efficiency copper removal mechanism, including a copper removal body 1, a tin copper removal unit 3, and an auxiliary stirring unit 4;

[0030] The copper stripping body 1: a stable support leg 2 is fixedly connected to each of the four corners of the lower surface, a circular hole is opened on the upper surface of the copper stripping body 1, and the circular hole extends into the copper stripping body 1. Auxiliary stirring units 4 are respectively arranged on the upper surface of the copper stripping body 1 at the left and right sides of the circular hole;

[0031] The tin decoppering unit 3 comprises a decoppering barrel 31, an auxiliary support frame 32, an electromagnetic heating ring 33 and a collecting frame 34. A decoppering barrel 31 is fixedly connected in the round hole on the decoppering main body 1. The lower end of the decoppering barrel 31 is arranged in the decoppering main body 1. The left and right side surfaces of the tin decoppering unit 3 are respectively fixedly connected to an auxiliary support frame 32. The two auxiliary support frames 32 are respectively fixedly connected to a decoppering barrel 31 by bolts. An electromagnetic heating ring 33 is fixedly connected to the position of the decoppering barrel 31 in the decoppering main body 1. The left and right side surfaces of the decoppering main body 1 are respectively fixedly connected to the electromagnetic heating ring 33. A support rod, one side corresponding to the two support rods is fixedly connected to an electromagnetic heating ring 33, the control screen on the electromagnetic heating ring 33 extends to the rear side of the copper-removing body 1, a discharge circular hole is provided on the lower surface of the copper-removing barrel 31, and the discharge circular hole extends into the copper-removing barrel 31. A guide pipe is fixedly connected to the lower surface of the copper-removing barrel 31 at the edge of the discharge circular hole, a collecting frame 34 is fixedly connected to the inner bottom surface of the copper-removing body 1, and the collecting frame 34 corresponds to the discharge circular hole. The input end of the electromagnetic heating ring 33 is electrically connected to the output end of the external power supply through an external control switch group.

[0032] The decoppering body 1 is used to fix the device, the stable support legs 2 are used to support the device, the auxiliary stirring unit 4 is used to perform auxiliary stirring to improve the decoppering efficiency, the decoppering barrel 31 is used to hold tin and decoppering liquid, the auxiliary support frame 32 is used to support the decoppering barrel 31, and the electromagnetic heating ring 33 is used for heating, thereby improving the decoppering efficiency. The collection frame 34 is used to collect the tin after decoppering, and is used on the right side.

[0033] The tin decoppering unit 3 also includes a waste liquid circulation pipeline 35, a power pump 36, a filter screen plate 311 and a waste liquid collection box 37. A rectangular plate is fixedly connected to the rear surface of the decoppering body 1, and a power pump 36 is fixedly connected to the upper surface of the rectangular plate. The water outlet of the power pump 36 is fixedly connected to one end of the waste liquid circulation pipeline 35, and the other end of the waste liquid circulation pipeline 35 passes through the rear side of the decoppering body 1 and extends into the decoppering barrel 31. A filter screen plate 311 is fixedly clamped at a position in the waste liquid circulation pipeline 35 located in the decoppering barrel 31, and the water inlet hole on the power pump 36 is connected to one end of the external pipeline. A waste liquid collection box 37 is fixedly connected to the upper surface of the rectangular plate located on the left side of the power pump 36, and the other end of the external pipeline extends into the waste liquid collection box 37. The input end of the power pump 36 is electrically connected to the output end of the external power supply through an external control switch group.

[0034] The power pump 36 is used to provide power for the waste to flow out, the waste liquid circulation pipeline 35 is used to allow the waste liquid to flow out, the waste liquid collection box 37 is used to collect the waste liquid, and the filter plate 311 is used to block it, thereby facilitating the flow of waste liquid and preventing tin from flowing out of the waste liquid circulation pipeline 35, thereby collecting the waste liquid.

[0035] The tin decoppering unit 3 also includes a rotating armrest 38, a sealing circular plate 39 and a sealing rubber ring 310. A rotating cylinder is rotatably connected to the discharge circular hole on the decoppering barrel 31, and a sealing circular plate 39 is fixedly clamped on the rotating cylinder. A sealing circular plate 39 is fixedly clamped at the upper and lower sides of the sealing circular plate 39 in the discharge circular hole on the decoppering barrel 31. The rear end of the rotating cylinder passes through the decoppering barrel 31 and the decoppering body 1 and is fixedly connected to the rotating armrest 38. The rotating cylinder is rotatably connected to the decoppering body 1 through a bearing.

[0036] The rotating armrest 38 is used to rotate the sealing circular plate 39, and the sealing circular plate 39 is used to seal the discharge circular hole. After copper removal, the sealing circular plate 39 is rotated to allow tin to flow out through the discharge circular hole, and the sealing rubber ring 310 is used to seal and protect the connection between the sealing circular plate 39 and the copper removal barrel 31, and thus it is used.

[0037] The auxiliary stirring unit 4 includes a fixed block 41, a fixing bolt 42, a sealing cover plate 43, a clamping block 44 and a feeding circular tube 45. A sealing cover plate 43 is fixedly clamped in the copper stripping barrel 31. The upper surface of the sealing cover plate 43 is fixedly connected to two equally spaced clamping blocks 44. The upper surface of the copper stripping body 1 is located on the left and right sides of the circular hole and is fixedly connected to a fixed block 41 respectively. A fixing bolt 42 is provided on each of the two fixing blocks 41. The two fixing blocks 41 are fixedly clamped to the clamping blocks 44 by the fixing bolts 42 respectively. Two equally spaced feeding circular holes are provided on the sealing cover plate 43. The two feeding circular holes respectively penetrate the upper and lower sides of the sealing cover plate 43. The upper surface of the sealing cover plate 43 is located at the edge of the two feeding circular holes and is fixedly clamped to the feeding circular tube 45 through a rubber sleeve.

[0038] The fixing block 41, the fixing bolt 42 and the clamping block 44 cooperate to facilitate the fixing of the sealing cover plate 43 on the copper removal body 1. The copper removal body 1 is used to seal the opening of the barrel. One of the feed tubes 45 is used to convey the tin raw material, and the other feed tube 45 is used to convey the copper removal liquid, thereby feeding the material.

[0039] The auxiliary stirring unit 4 also includes a rotating cylinder 46, auxiliary stirring blades 47 and a rotating motor 48. A rotating circular hole is opened on the sealing cover plate 43, and the rotating circular hole passes through the upper and lower sides of the sealing cover plate 43. The rotating circular hole is rotatably connected to the rotating cylinder 46 through a bearing. The lower end of the rotating cylinder 46 is arranged in the copper-removing barrel 31. The position of the rotating cylinder 46 located in the copper-removing barrel 31 is fixedly sleeved with a plurality of equally spaced auxiliary stirring blades 47. A plurality of rectangular array circular holes are respectively opened on the blades of each auxiliary stirring blade 47. The upper surface of the sealing cover plate 43 is located on both sides of the rotating cylinder 46 and is fixedly connected to the rotating motor 48 through a motor fixing frame. The output shaft on the rotating motor 48 is fixedly clamped with the upper end of the rotating cylinder 46, and the input end of the rotating motor 48 is electrically connected to the output end of the external power supply through an external control switch group.

[0040] The rotating cylinder 46 is used to rotate the auxiliary stirring blades 47, and the auxiliary stirring blades 47 are used to stir the tin to make the tin and the copper removal liquid mix more evenly and improve the purity of the tin. The rotating motor 48 is started to rotate the rotating cylinder 46 to provide power for the auxiliary stirring blades 47 to rotate, thereby facilitating stirring and mixing.

[0041] The auxiliary stirring unit 4 also includes a temperature detector 49. The upper surface of the sealing cover plate 43 is located at the rear side of the rotating motor 48 and is fixedly connected to the temperature detector 49 through a fixing frame. The detection probe of the temperature detector 49 penetrates the sealing cover plate 43 and extends into the copper removal barrel 31. The input end of the temperature detector 49 is electrically connected to the output end of the external power supply through an external control switch group.

[0042] The temperature detector 49 adopts an infrared temperature detector to detect the temperature, so as to display the temperature and adjust it conveniently.

[0043] The working principle of a high-purity tin and high-efficiency copper removal mechanism provided by the utility model is as follows: first, a copper removal barrel 31 is used to hold tin and copper removal liquid, an auxiliary support frame 32 is used to support the copper removal barrel 31, an electromagnetic heating ring 33 is used to heat, thereby improving the copper removal efficiency, a collection frame 34 is used to collect the tin after copper removal, a power pump 36 is used to provide power for the waste outflow, a waste liquid circulation pipeline 35 is used to allow the waste liquid to flow out, a waste liquid collection box 37 is used to collect the waste liquid, a filter screen plate 311 is used to block, thereby facilitating the waste liquid to flow through, and preventing the tin from flowing out of the waste liquid circulation pipeline 35, a rotating handrail 38 is used to allow the sealing circular plate 39 to rotate, and the sealing circular plate 39 is used to seal the discharge circular hole. After copper removal, the sealing circular plate 39 is rotated to allow the tin to flow out through the discharge circular hole, thereby using the sealing rubber ring 310 It is used to seal and protect the connection between the sealing circular plate 39 and the copper removal barrel 31 for copper removal, and then the sealing cover plate 43 is fixed on the copper removal body 1 through the cooperation of the fixing block 41, the fixing bolt 42 and the clamping block 44. The copper removal body 1 is used to seal the opening of the barrel, wherein one feeding circular tube 45 is used to convey the tin raw material, and the other feeding circular tube 45 is used to convey the copper removal liquid. The rotating cylinder 46 is used to rotate the auxiliary stirring blade 47, and the auxiliary stirring blade 47 is used to stir the tin to make the tin and the copper removal liquid mix more evenly and improve the purity of the tin. The rotating motor 48 is started to rotate the rotating cylinder 46 to provide power for the auxiliary stirring blade 47 to rotate. The temperature detector 49 detects the temperature, which is convenient for displaying the temperature and adjusting it to improve the copper removal efficiency.

[0044] It is worth noting that the core chip of the external control switch group disclosed in the above embodiments is a PLC single-chip microcomputer, the temperature detector 49 adopts an infrared temperature detector, the rotating motor 48 adopts a servo motor, and the electromagnetic heating ring 33 adopts an industrial electromagnetic heating ring. The external control switch group controls the temperature detector 49, the rotating motor 48, the power pump 36 and the electromagnetic heating ring 33 using methods commonly used in the prior art.

[0045] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A high-purity tin and high-efficiency copper removal mechanism, characterized by: It comprises a copper removal body (1), a tin copper removal unit (3), and an auxiliary stirring unit (4); The copper-removing body (1): a stable support leg (2) is fixedly connected to each of the four corners of the lower surface; a circular hole is provided on the upper surface of the copper-removing body (1), and the circular hole extends into the copper-removing body (1); auxiliary stirring units (4) are provided on the upper surface of the copper-removing body (1) at positions on the left and right sides of the circular hole; The tin decoppering unit (3) comprises a decoppering barrel (31), an auxiliary support frame (32), an electromagnetic heating ring (33) and a collecting frame (34); a decoppering barrel (31) is fixedly connected in a circular hole on the decoppering body (1); the lower end of the decoppering barrel (31) is arranged in the decoppering body (1); the left and right side surfaces in the tin decoppering unit (3) are respectively fixedly connected to an auxiliary support frame (32); the two auxiliary support frames (32) are respectively fixedly connected to a decoppering barrel (31) by bolts; an electromagnetic heating ring (33) is fixedly connected to a position of the decoppering barrel (31) located in the decoppering body (1); the left and right side surfaces in the decoppering body (1) are respectively fixedly connected to an electromagnetic heating ring (33); The copper stripping barrel (31) is fixedly connected to a support rod, and the corresponding side of the two support rods is fixedly connected to an electromagnetic heating ring (33); the control screen on the electromagnetic heating ring (33) extends to the rear side of the copper stripping body (1); a discharge circular hole is opened on the lower surface of the copper stripping barrel (31); the discharge circular hole extends into the copper stripping barrel (31); a guide pipe is fixedly connected to the lower surface of the copper stripping barrel (31) at the edge of the discharge circular hole; a collection frame (34) is fixedly connected to the inner bottom end surface of the copper stripping body (1); the collection frame (34) corresponds to the discharge circular hole; the input end of the electromagnetic heating ring (33) is electrically connected to the output end of an external power supply through an external control switch group.

2. A high-purity tin and high-efficiency copper removal mechanism according to claim 1, characterized in that: The tin decoppering unit (3) further comprises a waste liquid circulation pipeline (35), a power pump (36), a filter screen plate (311) and a waste liquid collection box (37). A rectangular plate is fixedly connected to the rear surface of the decoppering body (1), a power pump (36) is fixedly connected to the upper surface of the rectangular plate, a water outlet of the power pump (36) is fixedly connected to one end of the waste liquid circulation pipeline (35), the other end of the waste liquid circulation pipeline (35) passes through the rear side of the decoppering body (1) and extends into the decoppering barrel (31), a filter screen plate (311) is fixedly clamped at a position in the waste liquid circulation pipeline (35) located in the decoppering barrel (31), a water inlet hole on the power pump (36) is connected to one end of an external pipeline, a waste liquid collection box (37) is fixedly connected to the upper surface of the rectangular plate located on the left side of the power pump (36), the other end of the external pipeline extends into the waste liquid collection box (37), and the input end of the power pump (36) is electrically connected to the output end of an external power supply through an external control switch group.

3. A high-purity tin and high-efficiency copper removal mechanism according to claim 1, characterized in that: The tin decoppering unit (3) further comprises a rotating armrest (38), a sealing circular plate (39) and a sealing rubber ring (310); a rotating cylinder is rotatably connected to the discharge circular hole on the decoppering barrel (31); a sealing circular plate (39) is fixedly clamped on the rotating cylinder; a sealing circular plate (39) is fixedly clamped on the upper and lower sides of the sealing circular plate (39) in the discharge circular hole on the decoppering barrel (31); a rear end of the rotating cylinder passes through the decoppering barrel (31) and the decoppering body (1) and is fixedly connected to the rotating armrest (38); the rotating cylinder is rotatably connected to the decoppering body (1) via a bearing.

4. A high-purity tin and high-efficiency copper removal mechanism according to claim 1, characterized in that: The auxiliary stirring unit (4) comprises a fixed block (41), a fixing bolt (42), a sealing cover plate (43), a clamping block (44) and a feeding circular tube (45); a sealing cover plate (43) is fixedly clamped in the copper stripping barrel (31); the upper surface of the sealing cover plate (43) is fixedly connected to two clamping blocks (44) at equal intervals; the upper surface of the copper stripping body (1) is fixedly connected to a fixed block (41) at positions on the left and right sides of the circular hole; the two fixing blocks (41) are respectively provided with a fixing bolt (42); the two fixing blocks (41) are respectively fixedly clamped to the clamping blocks (44) via the fixing bolts (42); the sealing cover plate (43) is provided with two feeding circular holes at equal intervals; the two feeding circular holes respectively penetrate the upper and lower sides of the sealing cover plate (43); the upper surface of the sealing cover plate (43) is located at the edges of the two feeding circular holes and is fixedly clamped to the feeding circular tube (45) via a rubber sleeve.

5. A high-purity tin and high-efficiency copper removal mechanism according to claim 4, characterized in that: The auxiliary stirring unit (4) further comprises a rotating cylinder (46), auxiliary stirring blades (47) and a rotating motor (48); a rotating circular hole is provided on the sealing cover plate (43); the rotating circular hole penetrates the upper and lower sides of the sealing cover plate (43); the rotating circular hole is rotatably connected to the rotating cylinder (46) via a bearing; the lower end of the rotating cylinder (46) is arranged in the copper-removing barrel (31); a plurality of equally spaced auxiliary stirring blades (47) are fixedly sleeved on the rotating cylinder (46) at a position located in the copper-removing barrel (31); a plurality of rectangular array circular holes are respectively provided on the blade of each auxiliary stirring blade (47); the upper surface of the sealing cover plate (43) at positions located on both sides of the rotating cylinder (46) is fixedly connected to the rotating motor (48) via a motor fixing frame; the output shaft on the rotating motor (48) is fixedly clamped to the upper end of the rotating cylinder (46); the input end of the rotating motor (48) is electrically connected to the output end of an external power supply via an external control switch group.

6. A high-purity tin and high-efficiency copper removal mechanism according to claim 5, characterized in that: The auxiliary stirring unit (4) further comprises a temperature detector (49); the upper surface of the sealing cover plate (43) is located at a position behind the rotating motor (48) and is fixedly connected to the temperature detector (49) via a fixing frame; a detection probe of the temperature detector (49) penetrates the sealing cover plate (43) and extends into the copper removal barrel (31); an input end of the temperature detector (49) is electrically connected to an output end of an external power supply via an external control switch group.

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