A high-purity copper oxide rapid drying equipment
By introducing a sealing plate to vibrate and disperse the material, air circulation for dehumidification and heating, and mechanical impact feeding to prevent clogging in the high-purity copper oxide drying equipment, the problems of material agglomeration, dust and moisture introduction, and blockage are solved, thereby improving drying efficiency and equipment continuity.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- TAIXING SMELTING PLANT
- Filing Date
- 2026-05-15
- Publication Date
- 2026-06-12
AI Technical Summary
Existing high-purity copper oxide drying equipment suffers from problems such as material agglomeration leading to uneven drying, poor sealing of the feed inlet introducing dust and moisture, and easy blockage of the discharge port affecting continuous production.
The material pretreatment mechanism disperses large pieces of material through sealing plates and vibrating plates, the self-circulating drying mechanism dehumidifies and heats through air circulation, and the material discharge anti-blocking mechanism prevents blockage through mechanical impact.
It achieves uniform drying of materials, improves drying efficiency and material cleanliness, reduces manual intervention, and ensures continuous operation of the equipment.
Smart Images
Figure CN122191934A_ABST
Abstract
Description
Technical Field
[0001] This invention relates to the field of copper oxide drying technology, specifically to a high-purity copper oxide rapid drying device. Background Technology
[0002] Copper oxide is a common inorganic compound, mainly in the form of black or brownish-black powder. It possesses certain chemical stability and adsorption properties, and is widely used in electronic materials, catalysts, ceramic products, and metallurgy. During production and storage, copper oxide raw materials easily adsorb moisture from the air, leading to increased moisture content, which affects its subsequent processing performance and product quality. Therefore, it usually needs to be dried before use to reduce moisture content and ensure material stability.
[0003] In actual production, drying equipment is used to heat copper oxide raw materials, causing the moisture in the material to evaporate and thus achieving the specified drying requirements. By controlling the temperature, airflow, and material agitation, the moisture removal efficiency can be improved, ensuring uniform drying of the material and meeting the moisture content requirements of subsequent processes. At the same time, a stable drying process helps ensure production continuity and product consistency.
[0004] Existing high-purity copper oxide drying equipment still has some problems during use. On the one hand, large pieces of material or accumulation are easily formed during the feeding process, affecting the dispersion of the material, leading to uneven heating and prolonging the drying time. On the other hand, the sealing performance of the feed inlet is insufficient, allowing dust and moisture from the outside air to easily enter the equipment, affecting the cleanliness of the material and the drying effect. In addition, blockages are prone to occur during the feeding process, causing discontinuous operation of the equipment, increasing the frequency of manual intervention, and reducing overall production efficiency. Summary of the Invention
[0005] To address the shortcomings of existing technologies, this invention provides a high-purity copper oxide rapid drying device, which solves the problems of uneven drying caused by material agglomeration, poor sealing of the feed inlet leading to dust and moisture, and easy blockage of the discharge port affecting continuous production.
[0006] To achieve the above objectives, the present invention provides the following technical solution: a high-purity copper oxide rapid drying device, comprising a support frame, a drying chamber fixedly connected to the middle of the support frame, a feeding chamber fixedly connected to the top of the drying chamber, a material pretreatment mechanism provided inside the feeding chamber, a discharge port fixedly connected to the bottom of the drying chamber, an installation plate fixedly connected to the upper part of the discharge port, a discharge anti-blocking mechanism provided on the upper part of the installation plate, and a self-circulating drying mechanism provided outside the drying chamber.
[0007] Preferably, the material pretreatment mechanism includes rotating rings rotatably connected around the inside of the feeding hopper. Each of the four rotating rings has a sealing plate fixedly connected to it. Two of the sealing plates have arc-shaped rods fixedly connected to their bottoms. Return springs are sleeved on the outside of the two arc-shaped rods. Limit blocks are fixedly connected to the bottom of the two arc-shaped rods. Rubber blocks are fixedly connected to the outside of the two sealing plates. A motor is located on the right side of the drying hopper. A turntable is fixedly connected to the output end of the motor. A mounting ring is fixedly connected to the outside of the turntable. A connecting plate is rotatably connected to the outside of the mounting ring. A hinge block is rotatably connected to the top of the connecting plate. A vibrating plate is fixedly connected to the top of the hinge block. Slider blocks are fixedly connected to both sides of the vibrating plate.
[0008] Preferably, the self-circulating drying mechanism includes a first fan, which is fixedly connected to the outside right side of the drying chamber. A first connecting pipe is fixedly connected to the input end of the first fan, with its top positioned inside the drying chamber. A filter cloth is installed inside the first connecting pipe. A first conveying pipe is fixedly connected to the output end of the first fan, and a mounting shell is fixedly connected to the bottom of the first conveying pipe. A condenser fin assembly is installed inside the mounting shell, and a drain valve is installed on the front side of the outside of the mounting shell. A guide pipe is fixedly connected to the outside right side of the mounting shell, and a housing is fixedly connected to the outside of the guide pipe. A metal filter screen is inserted inside the housing, and a heating wire is installed on the right side inside the housing. A second fan is fixedly connected to the outside left side of the drying chamber, with a second conveying pipe fixedly connected to its input end. The bottom of the second conveying pipe is fixedly connected to the inside of the housing, and two annular pipes are fixedly connected to the output end of the second conveying pipe. The two annular pipes are fixedly connected to the inside sides of the drying chamber, and air outlets are fixedly connected to the outside of each of the two annular pipes.
[0009] Preferably, the material feeding anti-blocking mechanism includes a first motor, which is fixedly connected inside the mounting plate. A disc is fixedly connected to the output end of the first motor. A protrusion is fixedly connected to the top right side of the disc. A sliding ring is slidably connected to the outside of the protrusion. Guide rods are fixedly connected to both sides of the outside of the sliding ring. A striking plate is fixedly connected to the right side of the outside of the guide rod. Extension blocks are fixedly connected to both sides of the top of the striking plate.
[0010] Preferably, a second motor is fixedly connected to the left side of the outside of the drying chamber, and a rotating rod is fixedly connected to the output end of the second motor. The rotating rod is rotatably connected inside the drying chamber, and a tilting shovel is fixedly connected to all four sides of the outside of the rotating rod.
[0011] Preferably, sliding holes are provided on both sides of the inside of the feeding hopper, and the two arc-shaped rods are slidably connected inside the two sliding holes. A fixing ring is fixedly connected to the right side of the outside of the drying hopper, and the motor is fixedly connected inside the fixing ring.
[0012] Preferably, the drying chamber has grooves on both sides inside, and the two sliders are slidably connected inside the two grooves.
[0013] Preferably, the metal filter screen is fixedly connected to two card blocks on both sides of its exterior, and the box body is provided with card slots on both sides of its exterior, with the two card blocks being inserted into the two card slots.
[0014] Preferably, the outer side of the housing has an insertion hole, and the metal filter screen is inserted into the insertion hole.
[0015] Preferably, support blocks are fixedly connected to both sides of the top of the mounting plate, and telescopic rods are fixedly connected inside the two support blocks. The tops of the two telescopic rods are fixedly connected to the inside of the two extension blocks. Guide blocks are fixedly connected to both sides of the upper part of the mounting plate, and the two guide rods are slidably connected inside the two guide blocks.
[0016] This invention provides a rapid drying device for high-purity copper oxide. It has the following beneficial effects: 1. Before pouring the copper oxide raw material into the drying chamber, the material is first poured onto the sealing plates on both sides of the feed hopper. Under the action of gravity, the material squeezes the sealing plates, causing the arc-shaped rod and the return spring to deform. After the material enters the drying chamber, the reaction force of the return spring causes the sealing plates to return to their original position, closing the feed hopper. Then, the motor is started, driving the turntable, connecting plate, and hinge block to rotate. The hinge block drives the vibrating plate to move up and down reciprocally, breaking up large pieces of material and dispersing them to the bottom of the feed hopper. This structure can adaptively close the feed hopper with baffles, break up large clumps of material, control the feeding rhythm and particle size, prevent dust from entering, improve drying efficiency, and shorten the drying cycle.
[0017] 2. During the drying of copper oxide raw materials, the first fan draws air from the feed hopper, removes moisture through filter cloth and condenser fins, filters impurities through a metal filter screen, and after heating by heating wires, the second fan sends the air back to the feed hopper through a ring pipe to dry the raw materials. Simultaneously, the second motor drives a rotating rod and a tilting shovel to overturn the material, accelerating the drying speed, achieving internal air circulation, reducing external contamination and moisture, and improving drying efficiency and material cleanliness.
[0018] 3. During material feeding, the first motor is started to drive the disc to rotate, which in turn drives the protrusion and sliding ring to move, causing the guide rod to move back and forth. This causes the striking plate to periodically impact the outside of the feeding port, dispersing and expelling the copper oxide raw material adhering to the feeding port. Regular impacts prevent blockages, promote smooth material feeding, reduce manual unblocking, and improve the continuous operation capacity and production efficiency of the equipment. Attached Figure Description
[0019] Figure 1 This is a perspective view of the present invention; Figure 2 A schematic diagram illustrating the mounting shell structure of the present invention; Figure 3 A schematic diagram illustrating the mounting plate structure of the present invention; Figure 4 A schematic diagram illustrating the overturning shovel structure of the present invention; Figure 5 A schematic diagram illustrating the structure of the condenser fin assembly of the present invention; Figure 6 A schematic diagram illustrating the filter cloth structure of the present invention; Figure 7 A schematic diagram illustrating the second conveying pipe structure of the present invention; Figure 8 for Figure 4 Enlarged view of the structure at point A in the middle; Figure 9 for Figure 4 Enlarged view of the structure at point B; Figure 10 for Figure 7 Enlarged view of the structure at point C.
[0020] The components include: 1. Support frame; 2. Drying chamber; 3. Feeding chamber; 4. Material pretreatment mechanism; 401. Rotating ring; 402. Sealing plate; 403. Rubber block; 404. Arc rod; 405. Return spring; 406. Limiting block; 407. Motor; 408. Turntable; 409. Mounting ring; 410. Connecting plate; 411. Hinge block; 412. Vibrating plate; 413. Sliding block; 5. Sliding hole; 6. Fixing ring; 7. Self-circulating drying mechanism; 701. First fan; 702. First connecting pipe; 703. Filter cloth; 704. First conveying pipe; 705. Mounting shell; 706. Condensing fin assembly; 707. Drain valve; 70 8. Guide tube; 709. Box body; 710. Heating wire; 711. Metal filter screen; 712. Locking block; 713. Second conveying pipe; 714. Second fan; 715. Ring pipe; 716. Air outlet; 8. Slot; 9. Insertion hole; 10. Material discharge anti-blocking mechanism; 1001. First motor; 1002. Disc; 1003. Protrusion; 1004. Sliding ring; 1005. Guide rod; 1006. Striking plate; 1007. Extension block; 11. Mounting plate; 12. Guide block; 13. Support block; 14. Telescopic rod; 15. Second motor; 16. Rotating rod; 17. Tilting shovel; 18. Discharge port; 19. Slide groove. Detailed Implementation
[0021] Example: Please refer to the appendix Figure 1 , Figure 4 , Figure 8 and Figure 9 This invention provides a high-purity copper oxide rapid drying device, including a support frame 1, a drying chamber 2 fixedly connected to the middle of the support frame 1, a feeding chamber 3 fixedly connected to the top of the drying chamber 2, a material pretreatment mechanism 4 inside the feeding chamber 3, which achieves the effect of automatically opening when there is material and automatically closing when there is no material to prevent dust from falling in, a discharge port 18 fixedly connected to the bottom of the drying chamber 2, an installation plate 11 fixedly connected to the upper part of the discharge port 18, a discharge anti-blocking mechanism 10 on the upper part of the installation plate 11, which speeds up the discharge and reduces the need for manual cleaning, and a self-circulating drying mechanism 7 outside the drying chamber 2, which reduces pollutants and moisture in the external gas and improves the drying efficiency and the cleanliness of the material.
[0022] The material pretreatment mechanism 4 includes rotating rings 401, which are rotatably connected around the inside of the feeding hopper 3. Each of the four rotating rings 401 has a sealing plate 402 fixedly connected to it. Two of the sealing plates 402 have arc-shaped rods 404 fixedly connected to their bottoms. Two arc-shaped rods 404 are fitted with return springs 405. Limit blocks 406 are fixedly connected to the bottoms of both arc-shaped rods 404. Rubber blocks 403 are fixedly connected to the outside of both sealing plates 402. A motor 407 is located on the right side of the drying hopper 2. A turntable 408 is fixedly connected to the output end of the motor 407. An installation ring 409 is fixedly connected to the outside of the turntable 408. A connecting plate 410 is rotatably connected to the outside of the installation ring 409. A hinge block 411 is rotatably connected to the top of the 10. A vibrating plate 412 is fixedly connected to the top of the hinge block 411. Slider blocks 413 are fixedly connected to both sides of the vibrating plate 412. Sliding holes 5 are opened on both sides of the inside of the feed hopper 3. Two arc-shaped rods 404 are slidably connected inside the two sliding holes 5. The sliding holes 5 facilitate the movement of the arc-shaped rods 404. A fixing ring 6 is fixedly connected to the right side of the outside of the drying chamber 2. A motor 407 is fixedly connected inside the fixing ring 6. The fixing ring 6 facilitates the fixation of the motor 407. Sliding grooves 19 are opened on both sides of the inside of the drying chamber 2. Two sliders 413 are slidably connected inside the two sliding grooves 19. The sliding grooves 19 facilitate the movement of the sliders 413.
[0023] Specifically, before pouring the copper oxide raw material into the drying chamber 2, the raw material is first poured onto the upper part of the sealing plates 402 installed on both sides inside the feeding chamber 3. Under the gravity of the copper oxide raw material, the sealing plates 402 move downwards, causing the two sealing plates 402 to exert a compressive force on the arc-shaped rod 404 fixedly connected at the bottom. When the arc-shaped rod 404 is compressed, it deforms and stores elastic potential energy through the action of the externally sleeved return spring 405. After all the copper oxide raw material has entered the drying chamber 2, the sealing plates 402 lose the external force, and the return spring 405 returns to its original position under the push of the reaction force, thereby sealing the feeding chamber 3 and preventing external air and dust from entering. When the material enters the feed hopper 3, the motor 407 is started. The motor 407 drives the turntable 408 to rotate through its output end. The rotation of the turntable 408 drives the externally fixed mounting ring 409 to rotate synchronously. The mounting ring 409 further drives the connecting plate 410 to rotate. The connecting plate 410 is rotatably connected to the top hinge block 411, and the hinge block 411 moves synchronously accordingly. During the movement of the hinge block 411, the top fixed vibrating plate 412 achieves up-and-down reciprocating motion through the guide and cooperation mechanism of the slider 413. The reciprocating motion of the vibrating plate 412 can evenly disperse the copper oxide raw material falling into the feed hopper 3, crush large pieces of material into small particles that can fall, and guide them to the bottom of the feed hopper 3, ensuring the continuity and uniformity of material feeding. With the above structure, during the drying of copper oxide raw materials, the feed hopper 3 can achieve self-adaptive sealing. Simultaneously, the reciprocating motion of the vibrating plate 412 breaks up large lumps of material and controls the feeding, causing the discharge port 18 to automatically open and close according to the material's state, preventing dust and air from entering. This solves the problem of insufficient drying when processing large pieces of material in existing high-purity copper oxide rapid drying equipment, ensuring uniform material feeding, improving drying efficiency, and shortening the drying cycle for the entire batch of material.
[0024] Please see Figure 2 , Figure 3 and Figure 5 The self-circulating drying mechanism 7 includes a first fan 701, which is fixedly connected to the outside right side of the drying chamber 2. A first connecting pipe 702 is fixedly connected to the input end of the first fan 701. The top of the first connecting pipe 702 is located inside the drying chamber 2, and a filter cloth 703 is installed inside the first connecting pipe 702. A first conveying pipe 704 is fixedly connected to the output end of the first fan 701. A mounting shell 705 is fixedly connected to the bottom of the first conveying pipe 704. A condenser fin assembly 706 is installed inside the mounting shell 705. A drain valve 707 is installed on the front side of the mounting shell 705. A guide pipe 708 is fixedly connected to the right side of the mounting shell 705. A housing 709 is fixedly connected to the outside of the guide pipe 708. A metal filter screen 711 is inserted inside the housing 709, and a heating wire 711 is installed on the right side inside the housing 709. 10. A second fan 714 is fixedly connected to the left side of the drying chamber 2. A second conveying pipe 713 is fixedly connected to the input end of the second fan 714. The bottom of the second conveying pipe 713 is fixedly connected to the inside of the housing 709. Two annular pipes 715 are fixedly connected to the output end of the second conveying pipe 713. The two annular pipes 715 are fixedly connected to the inside of the drying chamber 2 on both sides. An air outlet 716 is fixedly connected to the outside of each of the two annular pipes 715. A locking block 712 is fixedly connected to both sides of the outside of the metal filter screen 711. A slot 8 is provided on both sides of the outside of the housing 709. The two locking blocks 712 are inserted into the two slots 8. The slots 8 facilitate the installation of the locking blocks 712. An insertion hole 9 is provided on the outside of the housing 709. The metal filter screen 711 is inserted into the insertion hole 9. The insertion hole 9 facilitates the installation of the metal filter screen 711.
[0025] Specifically, during the drying process of copper oxide raw materials, the first fan 701 is started first. With the cooperation of the first connecting pipe 702 and the filter cloth 703, the gas inside the feed hopper 3 is extracted. During the extraction process, the filter cloth 703 initially blocks dust particles in the gas, reducing the load on subsequent processing. The extracted gas enters the mounting shell 705 through the first conveying pipe 704. Inside the mounting shell 705, the gas first comes into contact with the condenser fin assembly 706. The condenser fin assembly 706 condenses the water vapor in the gas through its low-temperature surface, converting the water in the gas into liquid water droplets, which collect along the inner wall of the mounting shell 705 and are discharged through the drain valve 707, thereby reducing the moisture content of the gas. After dehumidification, the gas is conveyed into the chamber 709 through the guide pipe 708. Upon entering the chamber 709, the gas first passes through a metal filter 711, which further intercepts residual fine particulate impurities in the gas, improving the gas cleanliness and preventing impurities from adhering to or entering the feed hopper 3 during the heating process. The filtered gas then flows through a heating wire 710, which heats the gas to the required drying temperature. The heated gas, under the action of the second fan 714, is conveyed through the second conveying pipe 713 to the interior of the annular pipe 715. The annular pipe 715 evenly distributes the gas to two air outlets 716, which then evenly deliver hot air into the feed hopper 3, ensuring that all parts of the copper oxide raw material are exposed to the heated airflow, thereby improving the overall drying consistency. During the drying process, the second motor 15 is simultaneously activated, driving the rotating rod 16 fixedly connected to its output end to rotate. The rotating rod 16 drives multiple rotating shovels 17 fixedly connected to its outer periphery to rotate synchronously. The rotating shovels 17 continuously tumble the copper oxide raw material inside the feed hopper 3, making the material heat more evenly, reducing local accumulation, and accelerating the moisture evaporation rate.
[0026] Through the above structure, a gas circulation path is formed throughout the drying process. Gas is drawn from inside the feed hopper 3, dehumidified, filtered, and heated, and then returned to the feed hopper 3, achieving gas recycling. This method reduces dependence on external air, minimizing the entry of dust and moisture from the external environment into the drying hopper 3, while also preventing external air temperature fluctuations from affecting the drying process. By controlling the gas humidity, cleanliness, and temperature, the parameters of the hot air entering the feed hopper 3 are kept stable, ensuring the consistency of the copper oxide raw material during the drying process. This solves the problems of existing high-purity copper oxide rapid drying equipment that easily introduces impurities, increases moisture, and experiences large temperature fluctuations when introducing external air, reducing the risk of contamination, improving gas utilization efficiency and thermal energy utilization, and simultaneously enhancing drying efficiency and material cleanliness.
[0027] Please see Figure 6 , Figure 7 and Figure 10 The material feeding anti-blocking mechanism 10 includes a first motor 1001, which is fixedly connected inside the mounting plate 11. A disc 1002 is fixedly connected to the output end of the first motor 1001. A protrusion 1003 is fixedly connected to the top right side of the disc 1002. A sliding ring 1004 is slidably connected to the outside of the protrusion 1003. Guide rods 1005 are fixedly connected to both sides of the sliding ring 1004. A striking plate 1006 is fixedly connected to the right side of the right guide rod 1005. A striking plate 1006 is fixedly connected to both sides of the top of the striking plate 1006. An extension block 1007 is fixedly connected to the top of the mounting plate 11. Support blocks 13 are fixedly connected to both sides of the top of the mounting plate 11. Telescopic rods 14 are fixedly connected inside the two support blocks 13. The tops of the two telescopic rods 14 are fixedly connected inside the two extension blocks 1007. The telescopic rods 14 are set to facilitate the movement of the striking plate 1006. Guide blocks 12 are fixedly connected to both sides of the upper part of the mounting plate 11. Two guide rods 1005 are slidably connected inside the two guide blocks 12. The guide blocks 12 are set to facilitate the movement of the guide rods 1005.
[0028] Specifically, during the feeding process of copper oxide raw materials, the first motor 1001 is started first, and the first motor 1001 drives the disc 1002 to rotate through its output end. The rotation of the disc 1002 further drives the upper right fixedly connected protrusion 1003 to rotate. As the protrusion 1003 rotates, the sliding ring 1004 also rotates, and the sliding ring 1004 drives the guide rods 1005 fixedly connected on both sides to move back and forth through an external sliding connection. The reciprocating movement of the guide rods 1005 directly drives the striking plate 1006 fixedly connected to the outside of the right guide rod 1005 to periodically impact, and the impact position is located outside the feeding port 18.
[0029] When the striking plate 1006 contacts the outside of the discharge port 18, it vibrates the copper oxide raw material adhering to the inner wall of the discharge port 18 through regular impacts. This vibration helps to separate sticky materials formed due to moisture or high temperature from the inside of the discharge port 18, preventing material from adhering to the discharge port 18 and causing blockages, thus ensuring smooth material discharge. The regular impacts of the striking plate 1006 can break up material aggregation, promote the continuous flow of copper oxide raw material, and reduce the need for manual intervention or equipment cleaning.
[0030] By replacing traditional manual cleaning with mechanized methods, downtime caused by material jamming is reduced. The periodic impact of the striking plate 1006 ensures that the discharge port 18 remains unobstructed, preventing material from stagnating or accumulating at the discharge port 18. This reduces material dwell time during the drying process, shortens the overall drying cycle, and solves the problem of material jamming at the discharge port 18 in existing technologies. It also improves the continuous operating efficiency of the equipment and the smoothness of material discharge. This periodic impact method avoids production stoppages caused by poor material discharge, improves material handling efficiency, and enhances the stability and production efficiency of the equipment.
[0031] Working Principle: Before pouring the copper oxide raw material into the drying chamber 2, it is first poured onto the upper part of the sealing plates 402 set on both sides inside the feeding chamber 3. Then, under the gravity of the copper oxide raw material, the two sealing plates 402 are squeezed, causing them to move downwards. As the two sealing plates 402 move, they squeeze the two arc-shaped rods 404 fixedly connected at the bottom. As the two arc-shaped rods 404 move, they squeeze the two externally sleeved return springs 405, causing them to deform under the force. Then, when all the copper oxide raw material enters the drying chamber 2, the two sealing plates 402 lose their force and reset under the reaction force of the two return springs 405, sealing the feeding chamber 3. When the material enters the feeding chamber 3, the motor 407 is started. The motor 407 drives the turntable 408 fixedly connected to the output end to rotate. The rotation of the turntable 408 drives the externally fixed mounting ring. Rotating ring 409 causes the external rotating connecting plate 410 to rotate, and rotating connecting plate 410 causes the top rotating hinge block 411 to move synchronously. When hinge block 411 moves, it causes the top fixed connecting vibrating plate 412 to move up and down reciprocally with the cooperation of slider 413. The up and down reciprocating movement of vibrating plate 412 can break up the copper oxide raw material falling into the feed hopper 3 and make it fall to the bottom of the feed hopper 3. This achieves the sealing of the inside of the feed hopper 3 by setting an adaptive baffle during copper oxide drying. At the same time, the up and down reciprocating movement of vibrating plate 412 can block and break up large pieces of material at the bottom, control the rhythm of feeding and particle size, and achieve the effect of automatically opening the feed inlet when there is material and automatically closing it when there is no material to prevent dust from falling in. This solves the problem of large clumps of material not being dried in the existing high-purity copper oxide rapid drying equipment, improves the operating efficiency of the equipment, and shortens the drying cycle of the whole batch of materials. During the drying of copper oxide raw materials, the first fan 701, in conjunction with the first connecting pipe 702 and filter cloth 703, draws gas from the inside of the feed hopper 3. The gas is then conveyed through the first conveying pipe 704 to the inside of the mounting shell 705. Inside the mounting shell 705, the gas is first processed by the condenser fin assembly 706. The mounting shell 705 intercepts moisture in the air and converts it into water droplets, which are then discharged from the drain valve 707. The dehumidified air is then conveyed through the guide pipe 708 to the inside of the chamber 709. Inside the chamber 709, the air is first filtered by the metal filter 711, which intercepts impurities. The filtered air is then heated by the heating wire 710. Simultaneously, the heated air is then conveyed through the second conveying pipe 713 by the second fan 714. The material is fed into the annular pipe 715 and finally discharged through the air outlet 716 to dry the copper oxide inside the feed hopper 3. During drying, the second motor 15 drives the rotating rod 16, which is fixedly connected to the output end, to rotate. The rotating rod 16 drives the rotating shovel 17, which is fixedly connected to the outside, to rotate. The rotating shovel 17 turns the material inside the feed hopper 3 to accelerate the drying speed. This method allows the copper oxide raw material to be dried without the need to draw in air from the outside. Air is drawn in directly from the inside of the feed hopper 3, processed, reheated, and then sent back to the inside of the feed hopper 3 to dry the copper oxide raw material. This reduces the pollutants and moisture from the external air and solves the problems of pollutant introduction, increased moisture, and unstable temperature caused by the entry of external air in existing high-purity copper oxide rapid drying equipment. This method improves the drying efficiency and the cleanliness of the material.
[0032] During material feeding, the first motor 1001 is started, which drives the disk 1002 fixedly connected to the output end to rotate. The rotation of the disk 1002 drives the protrusion 1003 fixedly connected to the upper right side to rotate. The rotation of the protrusion 1003 drives the sliding ring 1004 externally slidably connected to rotate. The rotation of the sliding ring 1004 drives the guide rods 1005 fixedly connected to both sides to move left and right back and forth. During the left and right back and forth movement, the striking plate 1006 fixedly connected to the right guide rod 1005 regularly impacts the outside of the feeding port 18, separating the copper oxide raw material adhering to the inside of the feeding port 18, so that the copper oxide raw material can be smoothly discharged from the inside of the feeding port 18. This achieves regular impact on the outside of the feeding port 18 during material feeding, which can break up blockages, promote material feeding, and reduce manual intervention to clear blockages. This solves the problems of easy material jamming at the feeding port 18, prolonged drying time, and discontinuous equipment operation in existing high-purity copper oxide rapid drying equipment, and improves the smoothness of material feeding and production efficiency.
Claims
1. A high-purity copper oxide rapid drying device, comprising a support frame (1), characterized in that, The support (1) is fixedly connected to the middle of the drying chamber (2), the top of the drying chamber (2) is fixedly connected to the feeding chamber (3), the feeding chamber (3) is provided with a material pretreatment mechanism (4), the bottom of the drying chamber (2) is fixedly connected to the discharge port (18), the upper part of the discharge port (18) is fixedly connected to the mounting plate (11), the upper part of the mounting plate (11) is provided with a discharge anti-blocking mechanism (10), and the outside of the drying chamber (2) is provided with a self-circulating drying mechanism (7).
2. The high-purity copper oxide rapid drying equipment according to claim 1, characterized in that, The material pretreatment mechanism (4) includes rotating rings (401), which are rotatably connected to the inside of the feed hopper (3). Each of the four rotating rings (401) has a sealing plate (402) fixedly connected to it. Two of the sealing plates (402) have an arc-shaped rod (404) fixedly connected to their bottoms. Two arc-shaped rods (404) are fitted with return springs (405) on their outer sides. Limit blocks (406) are fixedly connected to the bottoms of both arc-shaped rods (404). Rubber rods are fixedly connected to the outer sides of both sealing plates (402). The drying chamber (2) is equipped with a motor (407) on the right side of the glue block (403). The output end of the motor (407) is fixedly connected to a turntable (408). The turntable (408) is fixedly connected to an installation ring (409). The installation ring (409) is rotatably connected to a connecting plate (410). The top of the connecting plate (410) is rotatably connected to a hinge block (411). The top of the hinge block (411) is fixedly connected to a vibrating plate (412). The vibrating plate (412) is fixedly connected to sliders (413) on both sides of its exterior.
3. The high-purity copper oxide rapid drying equipment according to claim 1, characterized in that, The self-circulating drying mechanism (7) includes a first fan (701), which is fixedly connected to the outside right side of the drying chamber (2). The input end of the first fan (701) is fixedly connected to a first connecting pipe (702), the top of the first connecting pipe (702) is located inside the drying chamber (2), and a filter cloth (703) is installed inside the first connecting pipe (702). The output end of the first fan (701) is fixedly connected to a first conveying pipe (704), and the bottom of the first conveying pipe (704) is fixedly connected to an installation shell (705). A condenser fin assembly (706) is installed inside the installation shell (705), and a drain valve (707) is installed on the front side of the outside of the installation shell (705). The right side of the outside of the installation shell (705) is fixedly connected to a first connecting pipe (704). A guide tube (708) is connected to the outside of the guide tube (708), and a box (709) is fixedly connected to the outside of the box (709). A metal filter (711) is inserted inside the box (709). A heating wire (710) is installed on the right side inside the box (709). A second fan (714) is fixedly connected to the left side outside the drying chamber (2). A second conveying pipe (713) is fixedly connected to the input end of the second fan (714). The bottom of the second conveying pipe (713) is fixedly connected to the inside of the box (709). Two annular pipes (715) are fixedly connected to the output end of the second conveying pipe (713). The two annular pipes (715) are fixedly connected to the inside sides of the drying chamber (2). An air outlet (716) is fixedly connected to the outside of each of the two annular pipes (715).
4. The high-purity copper oxide rapid drying equipment according to claim 1, characterized in that, The feeding anti-blocking mechanism (10) includes a first motor (1001), which is fixedly connected inside the mounting plate (11). A disc (1002) is fixedly connected to the output end of the first motor (1001). A protrusion (1003) is fixedly connected to the top right side of the disc (1002). A sliding ring (1004) is slidably connected to the outside of the protrusion (1003). Guide rods (1005) are fixedly connected to both sides of the outside of the sliding ring (1004). A striking plate (1006) is fixedly connected to the right side of the outside of the guide rod (1005). An extension block (1007) is fixedly connected to both sides of the top of the striking plate (1006).
5. The high-purity copper oxide rapid drying equipment according to claim 1, characterized in that, A second motor (15) is fixedly connected to the left side of the drying chamber (2). A rotating rod (16) is fixedly connected to the output end of the second motor (15). The rotating rod (16) is rotatably connected inside the drying chamber (2). A flipping shovel (17) is fixedly connected to all four sides of the rotating rod (16).
6. The high-purity copper oxide rapid drying equipment according to claim 2, characterized in that, The feeding hopper (3) has sliding holes (5) on both sides inside. The two arc rods (404) are slidably connected inside the two sliding holes (5). The drying hopper (2) has a fixed ring (6) fixedly connected to the right side outside. The motor (407) is fixedly connected inside the fixed ring (6).
7. The high-purity copper oxide rapid drying equipment according to claim 2, characterized in that, The drying chamber (2) has grooves (19) on both sides inside, and the two sliders (413) are slidably connected inside the two grooves (19).
8. The high-purity copper oxide rapid drying equipment according to claim 3, characterized in that, The metal filter (711) has a fixed connection of a card block (712) on both sides of its exterior, and the box (709) has a slot (8) on both sides of its exterior. The two card blocks (712) are inserted into the two slots (8).
9. The high-purity copper oxide rapid drying equipment according to claim 3, characterized in that, The box (709) has an insertion hole (9) on its outside, and the metal filter (711) is inserted into the insertion hole (9).
10. A high-purity copper oxide rapid drying device according to claim 4, characterized in that, The mounting plate (11) has support blocks (13) fixedly connected to both sides of the top. The two support blocks (13) have telescopic rods (14) fixedly connected inside. The tops of the two telescopic rods (14) are fixedly connected inside the two extension blocks (1007). The mounting plate (11) has guide blocks (12) fixedly connected to both sides of the upper part. The two guide rods (1005) are slidably connected inside the two guide blocks (12).