A high-lead antimony separation device

Abstract

The present invention belongs to the technical field of high-lead antimony separation, and specifically is a high-lead antimony separation device, comprising a base, support plates fixedly connected to both sides of the middle of the upper end surface of the base, a support frame rotatably provided on the upper end of the support plate, reaction furnaces rotatably provided on both sides of the support frame, a feed port provided on one side of the upper end of the reaction furnace, a discharge port provided in the middle of the right side of the reaction furnace, a filter screen rotatably provided on the inner side of the discharge port, and a lead remover throwing-out mechanism for evenly distributing the lead remover in the reaction furnace provided on the upper end of the reaction furnace. The present invention realizes the use of the lead remover throwing-out mechanism. When the centrifugal cylinder rotates, the lead remover is thrown out through the through hole under the action of centrifugal force, so that the lead remover can be more evenly dispersed in the antimony liquid, which helps to improve the mixing effect; the sediment attached to the filter screen can be scraped off, thereby realizing the cleaning of the sediment on the surface of the filter screen.

Description

Technical Field

[0001] The present invention belongs to the technical field of high-lead-antimony separation, in particular to a high-lead-antimony separation device. Background Art

[0002] During the antimony smelting process, high-lead antimony materials with a lead content of 0.5% to 15.0% are often produced. In many applications, such as semiconductors, electronics, metallurgy and other fields, there are strict requirements on the purity of antimony. Therefore, by mixing high-lead antimony materials with lead removal agents to separate the lead, higher-purity antimony can be obtained to meet the performance requirements of specific applications.

[0003] A patent with publication number CN211620593U discloses a reactor, comprising a reactor body and a heating device, wherein the reactor body is arranged on the heating device, the top of the reactor body is open, and a stirring device and a first end cover are arranged above the opening, wherein the stirring device is driven and connected to a first rotary drive device, and the stirring device is installed on a first lifting device; the first end cover is installed on the first lifting device, and the first end cover is located above the stirring device; in this way, when it is necessary to stir the molten aluminum and magnesium in the reactor body, the height of the stirring device in the reactor body is adjusted by the first lifting device, and the stirring device is driven by the first rotary drive device to stir, so that the molten aluminum and magnesium are fully reacted.

[0004] However, the above technical solution still has the following deficiencies in practical application:

[0005] When the lead remover is added, it is usually concentrated on one side inside the reactor, resulting in uneven distribution of the lead remover, which in turn reduces the contact area between the lead remover and the lead ions in the antimony liquid, making it impossible for the reaction to proceed fully. This will reduce the lead removal effect and make it impossible to effectively remove some lead ions. Moreover, if the lead remover and the antimony liquid are not mixed evenly, the generated precipitate may gather in a local area, forming an uneven product distribution, resulting in poor subsequent filtration effect.

[0006] To this end, the present invention provides a high-lead antimony separation device. Summary of the Invention

[0007] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0008] The technical solution adopted by the present invention to solve its technical problem is as follows: the high-lead antimony separation device of the present invention comprises a base, support plates are fixedly connected to both sides of the middle of the upper end surface of the base, a support frame is rotatably provided on the upper end of the support plate, a reaction furnace is rotatably provided inside the support frame, a feed port is provided on one side of the upper end of the reaction furnace, a discharge port is provided in the middle of the right side of the reaction furnace, a filter is rotatably provided inside the discharge port, and a lead remover throwing mechanism for evenly distributing the lead remover in the reaction furnace is provided on the upper end of the reaction furnace;

[0009] The lead removal agent throwing mechanism includes a centrifugal cylinder rotatably arranged in the middle of the upper end of the reactor, the centrifugal cylinder is provided with a plurality of through holes, a cylinder cover is rotatably provided on one side of the upper end of the centrifugal cylinder, both sides of the upper end surface of the base are fixedly connected to a frame, the upper end of the frame is slidably connected to a slider, the lower end surface of the slider is fixedly connected to two electric push rods, the piston end of the electric push rod is fixedly connected to the shell, the two ends of the left side of the shell are rotatably provided with push rods, and the left end of the push rod is fixedly connected to a cone head.

[0010] Preferably, the upper end of the frame is threadedly connected to a threaded rod, both ends of the threaded rod are rotatably arranged on both sides of the upper end of the frame, one side of the upper end surface of the frame is fixedly connected to a motor four, and the output end of the motor four is fixedly connected to the left end of the threaded rod.

[0011] Preferably, a solenoid valve is provided on the discharge port, the filter is fixedly connected to a worm gear, and worms are rotatably provided on both sides of the upper end of the discharge port, and the worms and the worm gear are engaged with each other.

[0012] Preferably, a motor 1 is fixedly connected to the upper side of the front end surface of the front support plate, and the output end of the motor 1 is fixedly connected to the middle part of the support frame.

[0013] Preferably, an antimony liquid collection container is provided in the middle of the upper end surface of the base.

[0014] Preferably, a motor 2 is fixedly connected to one side of the front end of the support frame, a gear 1 is fixedly connected to the output end of the motor 2, the gear 1 is rotatably arranged on the left side of the front end of the support frame, a plurality of gear blocks are arranged on the left side of the reactor, and the gear 1 is meshed with the reactor.

[0015] Preferably, an electric heating coil is provided on the left side of the inner cavity of the reaction furnace.

[0016] Preferably, the right end of the push rod is fixedly connected to gear 2, and the gears 2 on both sides are meshed with each other. The upper side of the right end surface of the shell is fixedly connected to motor 5, and the output end of motor 5 is fixedly connected to gear 3, and gear 3 is meshed with gear 2.

[0017] Preferably, a slide plate is fixedly connected to the middle part of the inner cavity wall of the push rod, and slide rods are slidably connected to both sides of the slide plate, one end of the slide rod is fixedly connected to an expansion plate, and a plurality of blades are fixedly connected to the surface of the expansion plate, and an electric push rod 2 is fixedly connected to the middle part of the right end face of the shell, and the piston end of the electric push rod 2 is fixedly connected to a displacement block, and both sides of the left end face of the displacement block are fixedly connected to a sliding column, and the sliding column penetrates and is slidably connected to the shell and the push rod, and the left end of the sliding column is fixedly connected to a hinge block, and connecting rods are rotatably provided on both sides of the front end face of the hinge block, and the left end of the connecting rod is rotatably connected to the slide rod.

[0018] Preferably, a gear ring is fixedly connected to the upper side of the centrifuge cylinder, a support is fixedly connected to one side of the upper end of the reactor, a motor three is fixedly connected to the middle of the upper end surface of the support, a gear four is fixedly connected to the output end of the motor three, and the gear four is meshed with the gear ring.

[0019] The beneficial effects of the present invention are as follows:

[0020] 1. The high-lead antimony separation device described in the present invention utilizes a lead remover throwing-out mechanism. When the centrifugal cylinder rotates, the lead remover is thrown out through the through hole under the action of centrifugal force, so that the lead remover can be more evenly dispersed in the antimony liquid, which helps to improve the mixing effect. In addition, the lead remover lumps attached to the through hole can be pushed and crushed, so that the lead remover lumps loosen and are easier to throw out. While increasing the lead remover discharge rate, it is also beneficial to the subsequent lead remover throwing-out work. Moreover, when the cone head and the push rod penetrate the through hole, the two sliding rods are driven to slide in different directions at the same time, so that the expansion plate and the blade approach the hole wall, causing the blade to expand. When the blade expands, it can contact the hole wall of the through hole, so that the blade squeezes the hole wall, so that the lumps are further dispersed, and the lead remover is easier to be thrown out.

[0021] 2. The high-lead antimony separation device described in the present invention has the following characteristics: when the reaction inside the reactor is completed and the precipitate is generated, the solenoid valve is opened to discharge the antimony liquid from the discharge port, and the precipitate is filtered using a filter. When the antimony liquid is completely discharged from the discharge port, the worm is manually rotated to rotate the worm wheel, causing the filter to flip 180 degrees, so that the precipitate can fall under the action of gravity. In addition, the precipitate attached to the filter can be scraped off, thereby completing the cleaning of the precipitate on the filter surface and facilitating subsequent recycling.

[0022] 3. The high-lead-antimony separation device described in the present invention utilizes motor 2 to drive gear 1 to rotate, thereby rotating the reactor. When the reactor rotates, the lead remover and high-lead-antimony solution inside it will move, thereby making the mixing more intense and further improving the reaction effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The present invention will be further described below with reference to the accompanying drawings.

[0024] Figure 1 It is a schematic diagram of the complete three-dimensional structure of the present invention;

[0025] Figure 2 It is a schematic diagram of the local three-dimensional structure at the discharge port;

[0026] Figure 3 It is a schematic diagram of the local three-dimensional structure of the centrifugal cylinder;

[0027] Figure 4 It is a schematic diagram of the local three-dimensional structure of the frame;

[0028] Figure 5 It is a schematic diagram of the local three-dimensional structure of the expansion plate;

[0029] Figure 6 It is a schematic diagram of the partial three-dimensional structure of the shell half section;

[0030] Figure 7 It is a schematic diagram of the local three-dimensional structure at the hinge block;

[0031] Figure 8 This is a schematic diagram of the internal structure of the reactor.

[0032] In the figure: 1. Base; 2. Frame; 3. Reactor; 4. Support frame; 5. Motor 1; 6. Support plate; 7. Gear 1; 8. Motor 2; 9. Cylinder cover; 10. Electric push rod 1; 11. Support; 12. Motor 3; 13. Antimony liquid collection container; 14. Motor 4; 15. Threaded rod; 16. Slider; 17. Housing; 18. Motor 5; 19. Displacement block; 20. Electric push rod 2; 21. Sliding column; 22. Cone head; 23. Push rod; 24. Discharge port; 25. Solenoid valve; 26. Worm; 27. Worm gear; 28. Filter screen; 29. ​​Centrifuge cylinder; 30. Through hole; 31. Ring gear; 32. Gear four; 33. Feed port; 34. Expansion plate; 35. Blade; 36. Connecting rod; 37. Slide plate; 38. Slide rod; 39. Electric heating coil; 40. Gear two; 41. Gear three; 42. Articulated block. DETAILED DESCRIPTION

[0033] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0034] Example 1

[0035] like Figure 1-8As shown, a high-lead antimony separation device according to an embodiment of the present invention includes a base 1, support plates 6 are fixedly connected to both sides of the middle of the upper end surface of the base 1, a support frame 4 is rotatably provided on the upper end of the support plate 6, a reaction furnace 3 is rotatably provided inside the support frame 4, a feed port 33 is provided on one side of the upper end of the reaction furnace 3, a discharge port 24 is provided in the middle of the right side of the reaction furnace 3, a filter screen 28 is rotatably provided inside the discharge port 24, and a lead removal agent throwing mechanism for evenly distributing the lead removal agent in the reaction furnace 3 is provided on the upper end of the reaction furnace 3;

[0036] The lead removal agent ejection mechanism includes a centrifugal cylinder 29 rotatably arranged in the middle of the upper end of the reactor 3. The centrifugal cylinder 29 is provided with multiple through holes 30. A cylinder cover 9 is rotatably provided on one side of the upper end of the centrifugal cylinder 29. Both sides of the upper end surface of the base 1 are fixedly connected to the frame 2. The upper end of the frame 2 is slidably connected to the slider 16. The lower end surface of the slider 16 is fixedly connected to two electric push rods 10. The piston end of the electric push rod 10 is fixedly connected to the shell 17. Push rods 23 are rotatably provided at both ends of the left side of the shell 17. The left end of the push rod 23 is fixedly connected to the cone head 22.

[0037] Specifically, when separating antimony from high-lead antimony, it is usually necessary to first heat the high-lead antimony to make it reach a molten state, and then add a lead remover. The lead remover will react with the lead in the high-lead antimony solution to form a water-insoluble precipitate. The precipitate is then filtered out from the high-lead antimony solution to obtain antimony liquid. The antimony liquid is then poured out of the ingot to complete the separation process. However, when the existing high-lead antimony separation device is in use, when the lead remover needs to be added, the lead remover is usually concentrated on one side of the inside of the reactor 3, resulting in uneven distribution of the lead remover, which in turn reduces the contact area between the lead remover and the lead ions in the antimony liquid, making it impossible for the reaction to proceed fully. This will reduce the lead removal effect, making it impossible for some lead ions to be effectively removed. Moreover, if the lead remover and the antimony liquid are not mixed evenly, the generated precipitate may gather in a local area, forming an uneven product distribution, resulting in poor subsequent filtration effect.

[0038] Therefore, when this embodiment is used, first, high-lead antimony is added through the feed port 33, and then the reactor 3 is heated to increase the temperature of the high-lead antimony inside the reactor 3 and to a molten state. When the high-lead antimony reaches a molten state, the heating inside the reactor 3 is stopped.

[0039] Open the cover 9 at the upper end of the centrifugal cylinder 29, then add the lead remover into the centrifugal cylinder 29, then close the cover 9 and drive the centrifugal cylinder 29 to rotate. When the centrifugal cylinder 29 rotates, the lead remover is thrown out through the through hole 30 under the action of centrifugal force, thereby making the lead remover more evenly dispersed in the antimony liquid, which helps to improve the mixing effect;

[0040] Since the lead remover is in the form of solid powder and has a certain degree of hygroscopicity or viscosity, when too much lead remover is added at one time, the excess lead remover may not be able to disperse quickly and evenly in the centrifugal cylinder 29, causing some of the lead remover to aggregate together to form larger particles or clumps. These clumps may not be able to pass through the through hole 30 during the throwing-out process and adhere to the through hole 30, which affects the amount of lead remover discharged and is not conducive to the subsequent throwing-out of the lead remover. Therefore, after most of the lead remover is thrown out into the reactor 3, the cylinder cover 9 is driven to rotate to open the upper end of the centrifugal cylinder 29, and then the electric push rod 10 is driven to extend and drive the shell 17 to descend, so that the cone head 22 and the push rod 23 are aligned with the through hole 30 and coincide with the axis of the through hole 30, and then the drive The slider 16 slides, causing the cone head 22 and the push rod 23 to pass through the through hole 30. At the same time, the cone head 22 is also rotating, and the convex texture on its surface can be used to push and crush the lead remover lumps attached to the through holes 30 to loosen them. Since there are multiple groups of through holes 30, the lead remover lumps at the multiple groups of through holes 30 can be pushed and crushed by driving the centrifugal cylinder 29 to rotate intermittently. Finally, the shell 17 is driven to move out of the centrifugal cylinder 29, the upper end of the centrifugal cylinder 29 is closed, and the centrifugal cylinder 29 is driven to rotate again to throw out the loose lead remover again, thereby achieving the effect of pushing and crushing the lead remover lumps attached to the through holes 30, loosening the lead remover lumps, and making them easier to throw out, thereby increasing the lead remover discharge amount and facilitating the subsequent lead remover throwing work;

[0041] When the lead remover is inside the reactor 3, the reactor 3 is driven to rotate on the support frame 4. When the reactor 3 rotates, the lead remover and high-lead antimony solution inside it will further move and then mix. When the mixing work is completed, the support frame 4 is driven to rotate ninety degrees to keep the reactor 3 vertical. In addition, the discharge port 24 is at the bottom. Under the action of gravity, the antimony liquid is discharged from the discharge port 24 and collected in a collection container. The precipitate is filtered using the filter screen 28 to achieve the separation of high-lead antimony.

[0042] like Figure 4 As shown, the upper end of the frame 2 is threadedly connected to a threaded rod 15, and both ends of the threaded rod 15 are rotatably set on both sides of the upper end of the frame 2. One side of the upper end surface of the frame 2 is fixedly connected to a motor four 14, and the output end of the motor four 14 is fixedly connected to the left end of the threaded rod 15.

[0043] Specifically, the motor 4 14 is used to drive the threaded rod 15 to rotate, so that the slider 16 can be moved left and right, and the positions of the cone head 22 and the push rod 23 can be adjusted so that the cone head 22 and the push rod 23 can pass through the through hole 30.

[0044] like Figure 2As shown, a solenoid valve 25 is provided on the discharge port 24, a filter screen 28 is fixedly connected to a worm gear 27, and worms 26 are rotatably provided on both sides of the upper end of the discharge port 24, and the worms 26 and the worm gear 27 are engaged with each other.

[0045] Specifically, when the reaction inside the reactor 3 is completed and the precipitate is generated, the solenoid valve 25 is opened to discharge the antimony liquid from the discharge port 24, and the precipitate is filtered using the filter screen 28. When the antimony liquid is completely discharged from the discharge port 24, the worm 26 is manually rotated to rotate the worm wheel 27, so that the filter screen 28 is flipped 180 degrees, so that the precipitate can fall under the action of gravity. In addition, the precipitate attached to the filter screen 28 can be scraped off, thereby completing the cleaning of the precipitate on the surface of the filter screen 28 and facilitating subsequent recycling.

[0046] like Figure 1 As shown, the upper side of the front end surface of the front support plate 6 is fixedly connected to the motor 5, and the output end of the motor 5 is fixedly connected to the middle part of the support frame 4.

[0047] Specifically, the motor 1 5 is used to drive the support frame 4 to rotate, so that the reaction furnace 3 can be changed from a horizontal state to a vertical state, so that the antimony liquid can flow out under the action of gravity.

[0048] like Figure 1 As shown, an antimony liquid collecting container 13 is provided in the middle of the upper end surface of the base 1 .

[0049] Specifically, an antimony liquid collecting container 13 is provided at the middle of the upper end of the base 1 , and when the reactor 3 is in a vertical state, the antimony liquid collecting container 13 is aligned with the discharge port 24 , thereby containing the antimony liquid.

[0050] like Figure 1 and Figure 8 As shown, a motor 2 8 is fixedly connected to one side of the front end of the support frame 4, and a gear 1 7 is fixedly connected to the output end of the motor 2 8. The gear 1 7 is rotatably arranged on the left side of the front end of the support frame 4. A plurality of gear blocks are arranged on the left side of the reactor 3, and the gear 1 7 is meshed with the reactor 3.

[0051] Specifically, the motor 2 8 drives the gear 1 7 to rotate, so that the reaction furnace 3 can be rotated. When the reaction furnace 3 rotates, the lead remover and the high-lead antimony solution inside it will move, thereby making the mixing more intense and further improving the reaction effect.

[0052] like Figure 8 As shown, an electric heating coil 39 is provided on the left side of the inner cavity of the reaction furnace 3 .

[0053] Specifically, the electric heating coil 39 can be used to heat the interior of the reaction furnace 3 to increase the temperature, thereby causing the high-lead antimony to reach a molten state.

[0054] like Figure 6As shown, the right end of the push rod 23 is fixedly connected to a gear 2 40, and the gears 2 40 on both sides are meshed with each other. The upper side of the right end surface of the shell 17 is fixedly connected to a motor 5 18, and the output end of the motor 5 18 is fixedly connected to a gear 3 41, and the gear 3 41 and the gear 2 40 are meshed with each other.

[0055] Specifically, the motor five 18 drives the gear three 41 to rotate, which can cause the two gears two 40 to rotate. When the two gears two 40 rotate, the raised texture on the surface of the cone head 22 can be used to crush the lead remover lumps.

[0056] like Figure 5-Figure 7 As shown, a slide plate 37 is fixedly connected to the middle of the inner cavity wall of the push rod 23, and slide rods 38 are slidably connected on both sides of the slide plate 37. One end of the slide rod 38 is fixedly connected to the expansion plate 34, and a plurality of blades 35 are fixedly connected to the surface of the expansion plate 34. An electric push rod 20 is fixedly connected to the middle of the right end face of the shell 17, and the piston end of the electric push rod 20 is fixedly connected to the displacement block 19. Both sides of the left end face of the displacement block 19 are fixedly connected to the sliding column 21. The sliding column 21 penetrates the shell 17 and the push rod 23 and is slidably connected. The left end of the sliding column 21 is fixedly connected to the hinge block 42, and connecting rods 36 are rotatably provided on both sides of the front end face of the hinge block 42. The left end of the connecting rod 36 is rotatably connected to the slide rod 38.

[0057] Specifically, since some lumps of lead remover will adhere to the wall of the through hole 30, when the cone head 22 passes through the through hole 30, the lumps may be penetrated due to being too large, so that a through hole is formed in the middle of the lumps, and the lumps attached to the wall of the through hole 30 will not fall off. Therefore, at the moment when the cone head 22 and the push rod 23 pass through the through hole 30, the electric push rod 20 is used to slide the displacement block 19 left and right, so that the slide column 21 can drive the hinge block 42 to move. When the hinge block 42 moves, the connecting rod 36 can rotate and drive the slide bar 38 to slide on the inside of the slide plate 37, driving the two slide bars 38 to slide in different directions at the same time, so that the expansion plate 34 and the blade 35 approach the hole wall, causing the blade 35 to expand. When the blade 35 expands, it can contact the hole wall of the through hole 30, so that the blade 35 squeezes the hole wall, so that the lumps are further dispersed, making it easier to throw out the lead remover.

[0058] like Figure 1 and Figure 3 As shown, a gear ring 31 is fixedly connected to the upper side of the centrifuge cylinder 29, a support 11 is fixedly connected to one side of the upper end of the reactor 3, a motor 3 12 is fixedly connected to the middle of the upper end surface of the support 11, and a gear 4 32 is fixedly connected to the output end of the motor 3 12, and the gear 4 32 is meshed with the gear ring 31.

[0059] Specifically, the motor 3 12 drives the gear 4 32 to rotate, which can rotate the ring gear 31 and the centrifugal drum 29 to rotate to throw out the lead remover.

[0060] Working principle: First, add high-lead antimony through the feed port 33, then heat the reactor 3 to heat the high-lead antimony inside the reactor 3 and reach a molten state. When the high-lead antimony reaches a molten state, stop heating the reactor 3; open the cylinder cover 9 at the upper end of the centrifugal cylinder 29, then add the lead remover into the centrifugal cylinder 29, then close the cylinder cover 9 and drive the centrifugal cylinder 29 to rotate. When the centrifugal cylinder 29 rotates, the lead remover is thrown out through the through hole 30 under the action of centrifugal force, so that the lead remover can be more evenly dispersed in the antimony liquid, which helps to improve the mixing effect; because the lead remover is in solid powder form and has a certain hygroscopicity Or viscosity, so when too much lead remover is added at one time, the excess lead remover may not be able to disperse quickly and evenly in the centrifugal cylinder 29, causing part of the lead remover to aggregate together to form larger particles or clumps. These clumps may not be able to pass through the through hole 30 during the throwing-out process and adhere to the through hole 30, affecting the lead remover discharge amount and hindering the subsequent throwing-out of the lead remover. Therefore, after most of the lead remover is thrown out into the reactor 3, the cylinder cover 9 is driven to rotate to open the upper end of the centrifugal cylinder 29, and then the electric push rod 10 is driven to extend and drive the shell 17 to descend, so that the cone head 22 and the push rod 23 are aligned with the through hole 30 and aligned with the through hole. 30 axis coincides, and then the slider 16 is driven to slide, so that the cone head 22 and the push rod 23 pass through the through hole 30. At the same time, the cone head 22 is also rotating, and the convex texture on its surface can be used to push and crush the lead remover lumps attached to the through hole 30 to loosen them. Since there are multiple groups of through holes 30, the lead remover lumps at the multiple groups of through holes 30 can be pushed and crushed by driving the centrifugal cylinder 29 to rotate intermittently. Finally, the shell 17 is driven to move out of the centrifugal cylinder 29, and the upper end of the centrifugal cylinder 29 is closed. The centrifugal cylinder 29 is driven to rotate again to throw out the loose lead remover again, thereby achieving the effect of pushing and crushing the lead remover lumps attached to the through holes 30. The result is that the lead remover lumps are loosened and then thrown out more easily, which increases the lead remover discharge rate and is also beneficial to the subsequent lead remover throwing-out work; when the lead removers are all inside the reactor 3, the reactor 3 is driven to rotate on the support frame 4. When the reactor 3 rotates, the lead remover and high-lead antimony solution inside it will further move and then mix. When the mixing work is completed, the support frame 4 is driven to rotate ninety degrees to keep the reactor 3 vertical, and the discharge port 24 is at the bottom. Under the action of gravity, the antimony liquid is discharged from the discharge port 24 and collected in a collection container. The precipitate is filtered using a filter screen 28 to achieve the separation of high-lead antimony.

[0061] The basic principles, main features, and advantages of the present invention are shown and described above. Those skilled in the art should understand that the present invention is not limited to the foregoing embodiments. The foregoing embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and modifications may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and modifications are intended to fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A high-lead antimony separation device, comprising a base (1), characterized in that: Support plates (6) are fixedly connected to both sides of the middle of the upper end surface of the base (1), a support frame (4) is rotatably provided on the upper end of the support plate (6), a reaction furnace (3) is rotatably provided inside the support frame (4), a feed port (33) is provided on one side of the upper end of the reaction furnace (3), a discharge port (24) is provided in the middle of the right side of the reaction furnace (3), a filter screen (28) is rotatably provided inside the discharge port (24), and a lead removal agent ejection mechanism for evenly distributing the lead removal agent in the reaction furnace (3) is provided on the upper end of the reaction furnace (3); The lead removal agent ejection mechanism includes a centrifugal cylinder (29) rotatably arranged in the middle of the upper end of the reaction furnace (3), the centrifugal cylinder (29) is provided with a plurality of through holes (30), a cylinder cover (9) is rotatably provided on one side of the upper end of the centrifugal cylinder (29), both sides of the upper end surface of the base (1) are fixedly connected to the frame (2), the upper end of the frame (2) is slidably connected to a slider (16), the lower end surface of the slider (16) is fixedly connected to two electric push rods (10), the piston end of the electric push rod (10) is fixedly connected to the shell (17), the left ends of the shell (17) are rotatably provided with push rods (23), and the left end of the push rod (23) is fixedly connected to a cone head (22); The right end of the push rod (23) is sleeved and fixedly connected with a gear 2 (40), and the gears 2 (40) on both sides are meshed with each other. The upper side of the right end surface of the housing (17) is fixedly connected with a motor 5 (18), and the output end of the motor 5 (18) is fixedly connected with a gear 3 (41), and the gear 3 (41) and the gear 2 (40) are meshed with each other. A slide plate (37) is fixedly connected to the middle of the inner cavity wall of the push rod (23), and slide rods (38) are slidably connected to both sides of the slide plate (37). One end of the slide rod (38) is fixedly connected to an expansion plate (34), and a plurality of blades (35) are fixedly connected to the surface of the expansion plate (34). An electric push rod 2 (20) is fixedly connected to the middle of the right end face of the shell (17), and a displacement block (19) is fixedly connected to the piston end of the electric push rod 2 (20). Both sides of the left end face of the displacement block (19) are fixedly connected to slide columns (21). The slide column (21) passes through the shell (17) and the push rod (23) and is slidably connected. The left end of the slide column (21) is fixedly connected to a hinge block (42), and connecting rods (36) are rotatably provided on both sides of the front end face of the hinge block (42). The left end of the connecting rod (36) is rotatably connected to the slide rod (38).

2. The high-lead antimony separation device according to claim 1, characterized in that: The upper end of the frame (2) is threadedly connected to a threaded rod (15), both ends of the threaded rod (15) are rotatably arranged on both sides of the upper end of the frame (2), and one side of the upper end surface of the frame (2) is fixedly connected to a motor four (14), and the output end of the motor four (14) is fixedly connected to the left end of the threaded rod (15).

3. The high-lead antimony separation device according to claim 1, characterized in that: The discharge port (24) is provided with a solenoid valve (25), the filter screen (28) is fixedly connected to a worm gear (27), and worms (26) are rotatably provided on both sides of the upper end of the discharge port (24), and the worms (26) and the worm gear (27) are meshed with each other.

4. The high-lead antimony separation device according to claim 1, characterized in that: The upper side of the front end surface of the front support plate (6) is fixedly connected to a motor 1 (5), and the output end of the motor 1 (5) is fixedly connected to the middle part of the support frame (4).

5. The high-lead antimony separation device according to claim 1, characterized in that: An antimony liquid collecting container (13) is provided in the middle of the upper end surface of the base (1).

6. The high-lead antimony separation device according to claim 1, characterized in that: A motor 2 (8) is fixedly connected to one side of the front end of the support frame (4), and a gear 1 (7) is fixedly connected to the output end of the motor 2 (8). The gear 1 (7) is rotatably arranged on the left side of the front end of the support frame (4). A plurality of gear blocks are arranged on the left side of the reaction furnace (3), and the gear 1 (7) and the reaction furnace (3) are meshed with each other.

7. The high-lead antimony separation device according to claim 1, characterized in that: An electric heating coil (39) is provided on the left side of the inner cavity of the reaction furnace (3).

8. The high-lead antimony separation device according to claim 1, characterized in that: A gear ring (31) is fixedly connected to the upper side of the centrifugal cylinder (29), a support (11) is fixedly connected to one side of the upper end of the reaction furnace (3), a motor three (12) is fixedly connected to the middle of the upper end surface of the support (11), and a gear four (32) is fixedly connected to the output end of the motor three (12), and the gear four (32) and the gear ring (31) are meshed with each other.

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