A purification device for alloy powder production

Abstract

This utility model provides a purification device for alloy powder production, comprising: a processing box; a support plate fixedly connected to one side of the processing box; a support column fixedly connected to the top of the support plate; a motor fixedly connected to the top of the support column; a semi-circular support column fixedly connected to the top of the processing box; a conveying cylinder fixedly connected to the outside of the semi-circular support column; a rotating shaft fixedly connected to one end of the motor; and a transmission wheel fixedly connected to the outer surface of the rotating shaft. This utility model provides a purification device for alloy powder production. Alloy powder is added from a feeding hopper, and the motor drives auger blades to propel the powder forward. Simultaneously, the power is transmitted to rotate a disc, whose discharge port aligns with a discharge pipe. When they overlap, the powder flows into the processing box; when they do not overlap, feeding stops, achieving quantitative and timed feeding to ensure uniform purification. The speed and flow rate of the powder falling can also be controlled by adjusting the motor speed, improving the purification quality and efficiency.

Description

Technical Field

[0001] This utility model relates to the field of alloy powder production technology, and in particular to a purification device for alloy powder production. Background Technology

[0002] Alloy powder is a mixture of two or more metals and metals or non-metals synthesized by a certain method, resulting in powders with metallic properties. It can be made by mixing various metallic elements in different proportions. Common alloy powder systems include iron-based alloy powders, nickel-based alloy powders, and copper-based alloy powders.

[0003] Currently, there are shortcomings in the control of alloy powder feeding. Powder may concentrate in the impurity removal device, leading to excessively high local powder concentration. This increases the burden on the impurity removal medium in a short period, affecting the uniformity of the impurity removal effect. Furthermore, it is difficult to flexibly adjust the feeding speed and flow rate according to the processing capacity of the impurity removal device and actual production needs. If the feeding speed is too fast, the impurity removal device may not be able to process the powder in time, resulting in incomplete impurity removal; if the feeding speed is too slow, it will reduce production efficiency and increase production costs.

[0004] Therefore, it is necessary to provide a purification device for alloy powder production to solve the above-mentioned technical problems. Utility Model Content

[0005] This invention provides a purification device for alloy powder production, which solves the problems of poor purification effect, low efficiency and high cost caused by concentrated feeding and difficulty in controlling the feeding speed of alloy powder.

[0006] To solve the above-mentioned technical problems, the present invention provides a purification device for alloy powder production, comprising: a processing box; a support plate fixedly connected to one side of the processing box; a support column fixedly connected to the top of the support plate; a motor fixedly connected to the top of the support column; a semi-circular support column fixedly connected to the top of the processing box; a conveying cylinder fixedly connected to the outside of the semi-circular support column; a rotating shaft fixedly connected to one end of the motor; a transmission wheel fixedly connected to the outer surface of the rotating shaft; the outer surface of the rotating shaft penetrating through the conveying cylinder and extending into the interior of the conveying cylinder; a auger blade fixedly connected to the outer surface of the rotating shaft; a belt drivingly connected to the outer surface of the transmission wheel; a rotating wheel drivingly connected to the other end of the belt; a round rod fixedly connected to one side of the rotating wheel; and a fixing plate fixedly connected to the top of the processing box. The plate extends to the outside of the fixed plate. The other end of the round rod is fixedly connected to a conical transmission gear. A conical rotating gear meshes with the outside of the conical transmission gear. A rotating shaft is fixedly connected to the bottom of the conical rotating gear. A circular ring block is fixedly connected to the outer surface of the rotating shaft. A semi-circular support block is fixedly connected to the bottom of the circular ring block. A circular ring block is fixedly connected to the bottom of the semi-circular support block. A circular groove is opened at the top of the processing box. The inside of the circular groove is slidably connected to the outside of the circular ring block. The outer surface of the rotating shaft passes through the processing box and extends into the interior of the processing box. A disc is fixedly connected to the bottom of the rotating shaft. A discharge port is opened at the top of the disc. A discharge pipe is fixedly connected to the bottom of the outer surface of the conveying cylinder. The bottom of the discharge pipe is fixedly connected to the top of the processing box. A feeding hopper is fixedly connected to the top of the outer surface of the conveying cylinder.

[0007] Preferably, the inner wall of the processing box has a floating groove, and a slide rod is fixedly connected inside the floating groove. A compression spring is provided on the outer surface of the slide rod, and a filter frame is slidably connected to the outer surface of the slide rod, extending through the filter frame and to the outside of the filter frame. A slot is provided on one side of the filter frame, and a filter plate is inserted into the slot. A locking groove is provided on one side of the filter frame, and a compression spring is provided inside the locking groove. A push rod is slidably connected inside the locking groove, and the outer surface of the push rod extends through the filter frame and to the outside of the filter frame. Externally, a push handle is fixedly connected to the outer surface of the push rod. The outer surface of the push rod passes through the lock groove and extends to the outside of the lock groove. A lock plate is fixedly connected to the other end of the push rod. The outside of the lock plate is slidably connected to the inside of the slot. A vibration cam mechanism is provided on the back of the processing box. The outer surface of the vibration cam mechanism passes through the processing box and extends to the inside of the processing box. The outside of the vibration cam mechanism is slidably connected to the bottom of the filter plate. A filter replacement groove is opened on the front of the processing box. A long strip cover plate is inserted into the inside of the filter replacement groove. A handle is fixedly connected to one side of the long strip cover plate.

[0008] Preferably, a waste removal groove is provided on one side of the processing box, a movable rod is fixedly connected to the inner wall of the waste removal groove, and a flip cover is movably connected to the outer surface of the movable rod.

[0009] Preferably, an inclined column is fixedly connected to one side of the processing box, and a waste removal inclined plate is fixedly connected to the other end of the inclined column. One end of the waste removal inclined plate is fixedly connected to one side of the processing box.

[0010] Preferably, an inclined block is fixedly connected inside the processing box, and an elongated discharge pipe is provided at the bottom of the processing box.

[0011] Preferably, the front of the processing box is provided with an observation window, and the back of the processing box is fixedly connected with a maintenance spare parts box.

[0012] Compared with related technologies, the impurity removal device for alloy powder production provided by this utility model has the following advantages:

[0013] Beneficial effects:

[0014] This invention provides a purification device for alloy powder production. Alloy powder is fed into a hopper, and a motor drives auger blades to propel the powder forward. Simultaneously, the power is transmitted to rotate a disc, whose discharge port aligns with a discharge pipe. When the discs overlap, the powder flows into the processing box; otherwise, feeding stops, achieving quantitative and timed feeding to ensure uniform purification. Furthermore, the speed and flow rate of the powder can be controlled by adjusting the motor speed, improving the purification quality and efficiency. Attached Figure Description

[0015] Figure 1 A schematic diagram of a preferred embodiment of the impurity removal device for alloy powder production provided by this utility model;

[0016] Figure 2 for Figure 1 The diagram shows the left-view structure.

[0017] Figure 3 for Figure 2 The enlarged schematic diagram of part A shown below;

[0018] Figure 4 for Figure 1 The diagram shows the internal structure.

[0019] Figure 5 for Figure 4 The enlarged schematic diagram of section B is shown below;

[0020] Figure 6 for Figure 4 The enlarged schematic diagram of section C is shown below;

[0021] Figure 7 for Figure 4The enlarged schematic diagram of part D is shown below;

[0022] Figure 8 for Figure 4 The enlarged schematic diagram of part E is shown below;

[0023] Figure 9 for Figure 1 The diagram shows a side sectional view.

[0024] The diagram labels are as follows: 1. Processing box; 2. Support plate; 3. Support column; 4. Motor; 5. Semi-circular support column; 6. Conveyor cylinder; 7. Rotating shaft; 8. Transmission wheel; 9. Drone blade; 10. Belt; 11. Rotating wheel; 12. Round rod; 13. Fixed plate; 14. Bevel transmission gear; 15. Bevel rotating gear; 16. Rotating shaft; 17. Circular ring block; 18. Semi-circular support block; 19. Circular ring block; 20. Circular groove; 21. Circular disc; 22. Discharge port; 23. Discharge pipe; 24. Feed hopper. 25. Floating trough; 26. Slide rod; 27. Compression spring; 28. Filter frame; 29. ​​Slot; 30. Filter plate; 31. Locking groove; 32. Compression spring; 33. Push rod; 34. Push handle; 35. Locking plate; 36. Vibration cam mechanism; 37. Filter changing tank; 38. Long strip cover plate; 39. Handle; 40. Impurity discharge trough; 41. Movable rod; 42. Flip cover; 43. Inclined column; 44. Impurity discharge inclined plate; 45. Inclined block; 46. Long discharge pipe; 47. Observation window; 48. Maintenance spare parts box. Detailed Implementation

[0025] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0026] Please refer to the following: Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 and Figure 9 ,in, Figure 1 A schematic diagram of a preferred embodiment of the impurity removal device for alloy powder production provided by this utility model; Figure 2 for Figure 1 The diagram shows the left-view structure. Figure 3 for Figure 2 The enlarged schematic diagram of part A shown below; Figure 4 for Figure 1 The diagram shows the internal structure. Figure 5 for Figure 4 The enlarged schematic diagram of section B is shown below; Figure 6 for Figure 4 The enlarged schematic diagram of section C is shown below; Figure 7 for Figure 4The enlarged schematic diagram of part D is shown below;

[0027] Figure 8 for Figure 4 The enlarged schematic diagram of part E is shown below; Figure 9 for Figure 1 The diagram shows a side sectional view. The impurity removal device for alloy powder production includes: a processing box 1; a support plate 2 is fixedly connected to one side of the processing box 1; a support column 3 is fixedly connected to the top of the support plate 2; a motor 4 is fixedly connected to the top of the support column 3; a semi-circular support column 5 is fixedly connected to the top of the processing box 1; a conveying cylinder 6 is fixedly connected to the outside of the semi-circular support column 5; a rotating shaft 7 is fixedly connected to one end of the motor 4; a transmission wheel 8 is fixedly connected to the outer surface of the rotating shaft 7; the outer surface of the rotating shaft 7 penetrates through the conveying cylinder 6 and extends into the interior of the conveying cylinder 6; a auger blade 9 is fixedly connected to the outer surface of the rotating shaft 7; a belt 10 is driven through the outer surface of the transmission wheel 8; a rotating wheel 11 is driven through the other end of the belt 10; a round rod 12 is fixedly connected to one side of the rotating wheel 11; a fixed plate 13 is fixedly connected to the top of the processing box 1; the outer surface of the round rod 12 penetrates through the fixed plate 13 and extends into the outside of the fixed plate 13. A conical transmission gear 14 is fixedly connected to the other end of the circular rod 12. A conical rotating gear 15 meshes with the outside of the conical transmission gear 14. A rotating shaft 16 is fixedly connected to the bottom of the conical rotating gear 15. A circular ring block 17 is fixedly connected to the outer surface of the rotating shaft 16. A semi-circular support block 18 is fixedly connected to the bottom of the circular ring block 17. A circular ring block 19 is fixedly connected to the bottom of the semi-circular support block 18. A circular groove 20 is opened at the top of the processing box 1. The inside of the circular groove 20 is slidably connected to the outside of the circular ring block 19. The outer surface of the rotating shaft 16 penetrates through the processing box 1 and extends into the interior of the processing box 1. A disc 21 is fixedly connected to the bottom of the rotating shaft 16. A discharge port 22 is opened at the top of the disc 21. A discharge pipe 23 is fixedly connected to the bottom of the outer surface of the conveying cylinder 6. The bottom of the discharge pipe 23 is fixedly connected to the top of the processing box 1. A feeding hopper 24 is fixedly connected to the top of the outer surface of the conveying cylinder 6.

[0028] The processing box 1 is the main body of the entire device, providing space for the impurity removal operation. Support plate 2 and support column 3 are used to stabilize motor 4, ensuring its stable operation. Motor 4 serves as the power source, driving the rotating shaft 7 to rotate. The rotating shaft 7 passes through the conveying cylinder 6, and its auger blades 9 push the alloy powder entering the conveying cylinder 6 from the feeding hopper 24 forward. The transmission wheel 8 rotates with the rotating shaft 7, driving the rotating wheel 11 and the round rod 12 to rotate via belt 10. A fixed plate 13 supports the round rod 12 to ensure its smooth rotation. The conical transmission gear 14 at the end of the round rod 12 meshes with the conical rotating gear 15, driving the rotating shaft 16 to rotate. The circular ring block 17, semi-circular support block 18, and circular ring block 19 on the rotating shaft 16 cooperate with the circular groove 20 at the top of the processing box 1, ensuring the stable rotation of the rotating shaft 16. The disc 21 at the bottom of the rotating shaft 16 rotates accordingly, and its discharge port 22 cooperates with the discharge pipe 23 to achieve quantitative and timed delivery of alloy powder into the processing box 1.

[0029] The inner wall of the processing box 1 has a floating groove 25. A slide rod 26 is fixedly connected inside the floating groove 25. A compression spring 27 is provided on the outer surface of the slide rod 26. A filter frame 28 is slidably connected to the outer surface of the slide rod 26. The outer surface of the slide rod 26 passes through the filter frame 28 and extends to the outside of the filter frame 28. A slot 29 is provided on one side of the filter frame 28. A filter plate 30 is inserted into the slot 29. A locking groove 31 is provided on one side of the filter frame 28. A compression spring 32 is provided inside the locking groove 31. A push rod 33 is slidably connected inside the locking groove 31. The outer surface of the push rod 33 passes through the filter frame 28 and extends to the outside of the filter frame 28. Externally, a push handle 34 is fixedly connected to the outer surface of the push rod 33. The outer surface of the push rod 33 passes through the locking groove 31 and extends to the outside of the locking groove 31. A locking plate 35 is fixedly connected to the other end of the push rod 33. The outside of the locking plate 35 is slidably connected to the inside of the slot 29. A vibration cam mechanism 36 is provided on the back of the processing box 1. The outer surface of the vibration cam mechanism 36 passes through the processing box 1 and extends to the inside of the processing box 1. The outside of the vibration cam mechanism 36 is slidably connected to the bottom of the filter plate 30. A filter replacement groove 37 is opened on the front of the processing box 1. A long strip cover plate 38 is inserted into the inside of the filter replacement groove 37. A handle 39 is fixedly connected to one side of the long strip cover plate 38.

[0030] The floating groove 25 on the inner wall of the machining box 1 provides an installation position for the slide rod 26. The slide rod 26 is not only a guide rail for the sliding of the filter frame 28, but the compression spring 27 on its surface can buffer the impact force on the filter frame 28 and protect the filter structure. The filter frame 28 is used to support the filter plate 30, and the slot 29 on one side facilitates the insertion of the filter plate 30. The compression spring 32 in the locking groove 31, together with the push rod 33, push handle 34 and locking plate 35, can firmly lock the filter plate 30 in the slot 29 to prevent it from loosening. The vibration cam mechanism 36 contacts the bottom of the filter plate 30 and generates vibration by rotation to prevent alloy powder from clogging the mesh of the filter plate 30 and ensure smooth filtration. The filter replacement groove 37 on the front of the machining box 1 is used to replace the filter plate 30. The long strip cover 38 can close the filter replacement groove 37, and the handle 39 makes it easy for the operator to open and close the long strip cover 38, which is convenient for replacing and maintaining the filter plate 30.

[0031] A waste removal groove 40 is provided on one side of the processing box 1. A movable rod 41 is fixedly connected to the inner wall of the waste removal groove 40, and a flip cover 42 is movably connected to the outer surface of the movable rod 41.

[0032] The impurity discharge groove 40, located on one side of the processing chamber 1, serves as the channel for removing impurities from the processing chamber 1. A movable rod 41 is fixed to the inner wall of the discharge groove 40, providing a support point for the hinged cover 42, allowing it to rotate flexibly around the rod. When impurities need to be discharged, the hinged cover 42 can be opened, allowing the impurities remaining in the processing chamber 1 after filtration to be discharged through the discharge groove 40. After discharge, the hinged cover 42 is closed to prevent external dust and other debris from entering the processing chamber, while also preventing alloy powder from leaking from the discharge groove 40 during processing, thus ensuring the normal operation of the impurity removal process and a clean working environment.

[0033] An inclined column 43 is fixedly connected to one side of the processing box 1, and a waste removal inclined plate 44 is fixedly connected to the other end of the inclined column 43. One end of the waste removal inclined plate 44 is fixedly connected to one side of the processing box 1.

[0034] The inclined plate 44 for removing impurities is supported by the inclined column 43, and one end of the inclined plate 44 is connected to the processing box 1. During the removal of impurities, the impurities fall from the impurity removal groove 40 to the impurity removal inclined plate 44, and are discharged by sliding down due to the inclination, which prevents accumulation and improves efficiency.

[0035] An inclined block 45 is fixedly connected inside the processing box 1, and an elongated discharge pipe 46 is provided at the bottom of the processing box 1.

[0036] The inclined block 45 and the elongated discharge pipe 46 play a crucial role in the discharge of the processed powder. The inclined block 45 inside the processing chamber 1 guides the alloy powder, after impurity removal and filtration, towards the elongated discharge pipe 46, preventing powder accumulation at the bottom of the processing chamber 1. The elongated discharge pipe 46, located at the bottom of the processing chamber 1, receives the alloy powder guided by the inclined block 45, ensuring the orderly and stable discharge of the powder from the processing chamber 1, guaranteeing the smoothness and efficiency of the alloy powder discharge after impurity removal.

[0037] The front of the processing box 1 is provided with an observation window 47, and the back of the processing box 1 is fixedly connected with a maintenance spare parts box 48.

[0038] The observation window 47 and the spare parts box 48 each play different important roles. The observation window 47 on the front of the processing box 1 allows operators to monitor the internal workings of the processing box 1 in real time, such as whether the powder conveying, filtering, and impurity removal processes are normal, so as to promptly identify problems and take appropriate measures. The spare parts box 48 on the back of the processing box 1 is used to store spare parts needed for maintenance. When the equipment malfunctions, maintenance personnel can quickly take out the appropriate parts from the box for replacement, reducing maintenance time and ensuring the continuous and stable operation of the equipment.

[0039] The working principle of the impurity removal device for alloy powder production provided by this utility model is as follows: First, alloy powder is added to the feeding hopper 24, and the motor 4 is started. The motor 4 drives the rotating shaft 7 connected to it to start rotating. Since the rotating shaft 7 passes through the conveying cylinder 6 and has auger blades 9 fixed on its outer surface, the auger blades 9 rotate together with the rotating shaft 7, pushing the alloy powder falling into the conveying cylinder 6 from the feeding hopper 24 forward. Then, the transmission wheel 8 on the rotating shaft 7 rotates with the rotating shaft 7, and drives the rotating wheel 11 to rotate through the belt 10. The round rod 12 connected to the rotating wheel 11 also rotates. The conical transmission gear 14 at the end of the round rod 12 meshes with the conical rotating gear 15, so that the conical rotating gear 15 drives the rotating shaft 16 at the bottom to start rotating. The circular ring block 17, the semi-circular support block 18 and the circular ring block 19 on the outer surface of the rotating shaft 16 slide along the circular groove 20 at the top of the processing box 1, ensuring that the rotating shaft 16 rotates stably, thereby driving the disc 21 at the bottom of the rotating shaft 16 to rotate. Finally, when the discharge port 22 on the disc 21 rotates to coincide with the discharge pipe 23, the alloy powder pushed by the auger blades 9 in the conveying cylinder 6 will flow into the processing box 1 through the discharge pipe 23 and the discharge port 22. When the discharge port 22 does not coincide with the discharge pipe 23, the powder cannot enter the processing box 1, thus realizing the quantitative and timed delivery of alloy powder and effectively ensuring that the alloy powder maintains a uniform and continuous processing effect during the impurity removal operation.

[0040] Compared with related technologies, the impurity removal device for alloy powder production provided by this utility model has the following advantages:

[0041] Beneficial effects:

[0042] This invention provides a purification device for alloy powder production. Alloy powder is added from the feeding hopper 24, and a motor 4 drives the auger blades 9 to propel the powder forward. Simultaneously, the power is transmitted to rotate a disc 21, whose discharge port 22 aligns with the discharge pipe 23. When they overlap, the powder flows into the processing box 1; otherwise, feeding stops, achieving quantitative and timed feeding to ensure uniform purification. The speed and flow rate of the powder can also be controlled by adjusting the motor 4 speed, improving the purification quality and efficiency.

[0043] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A purification device for alloy powder production, characterized in that, include: A processing box has a support plate fixedly connected to one side, a support column fixedly connected to the top of the support plate, a motor fixedly connected to the top of the support column, a semi-circular support column fixedly connected to the top of the processing box, a conveyor cylinder fixedly connected to the outside of the semi-circular support column, a rotating shaft fixedly connected to one end of the motor, a drive wheel fixedly connected to the outer surface of the rotating shaft, the outer surface of the rotating shaft penetrating through the conveyor cylinder and extending into the interior of the conveyor cylinder, auger blades fixedly connected to the outer surface of the rotating shaft, a belt drivingly connecting the outer surface of the drive wheel, a rotating wheel drivingly connecting the other end of the belt, a round rod fixedly connected to one side of the rotating wheel, and a fixed plate fixedly connected to the top of the processing box, the outer surface of the round rod penetrating through the fixed plate and extending to the outside of the fixed plate. A conical transmission gear is fixedly connected to the other end of the round rod. A conical rotating gear meshes with the outside of the conical transmission gear. A rotating shaft is fixedly connected to the bottom of the conical rotating gear. A circular ring block is fixedly connected to the outer surface of the rotating shaft. A semi-circular support block is fixedly connected to the bottom of the circular ring block. A circular ring block is fixedly connected to the bottom of the semi-circular support block. A circular groove is opened at the top of the processing box. The inside of the circular groove is slidably connected to the outside of the circular ring block. The outer surface of the rotating shaft passes through the processing box and extends into the interior of the processing box. A disc is fixedly connected to the bottom of the rotating shaft. A discharge port is opened at the top of the disc. A discharge pipe is fixedly connected to the bottom of the outer surface of the conveying cylinder. The bottom of the discharge pipe is fixedly connected to the top of the processing box. A feeding hopper is fixedly connected to the top of the outer surface of the conveying cylinder.

2. The impurity removal device for alloy powder production according to claim 1, characterized in that, The inner wall of the processing box has a floating groove, and a sliding rod is fixedly connected inside the floating groove. A compression spring is provided on the outer surface of the sliding rod, and a filter frame is slidably connected to the outer surface of the sliding rod, extending through the filter frame and to the outside of the filter frame. A slot is provided on one side of the filter frame, and a filter plate is inserted into the slot. A locking groove is provided on one side of the filter frame, and a compression spring is provided inside the locking groove. A push rod is slidably connected inside the locking groove, and the outer surface of the push rod extends through the filter frame and to the outside of the filter frame. A push handle is fixedly connected to the outer surface of the push rod. The outer surface of the push rod passes through the locking groove and extends to the outside of the locking groove. A locking plate is fixedly connected to the other end of the push rod. The outside of the locking plate is slidably connected to the inside of the slot. A vibration cam mechanism is provided on the back of the processing box. The outer surface of the vibration cam mechanism passes through the processing box and extends to the inside of the processing box. The outside of the vibration cam mechanism is slidably connected to the bottom of the filter plate. A filter replacement groove is opened on the front of the processing box. A long strip cover plate is inserted into the inside of the filter replacement groove. A handle is fixedly connected to one side of the long strip cover plate.

3. The impurity removal device for alloy powder production according to claim 1, characterized in that, A waste removal groove is provided on one side of the processing box. A movable rod is fixedly connected to the inner wall of the waste removal groove, and a flip cover is movably connected to the outer surface of the movable rod.

4. The impurity removal device for alloy powder production according to claim 1, characterized in that, An inclined column is fixedly connected to one side of the processing box, and a waste removal inclined plate is fixedly connected to the other end of the inclined column. One end of the waste removal inclined plate is fixedly connected to one side of the processing box.

5. The impurity removal device for alloy powder production according to claim 1, characterized in that, An inclined block is fixedly connected inside the processing box, and an elongated discharge pipe is provided at the bottom of the processing box.

6. The impurity removal device for alloy powder production according to claim 1, characterized in that, The front of the processing box is provided with an observation window, and the back of the processing box is fixedly connected with a maintenance spare parts box.

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