Production device of activated carbon for supercapacitor

Abstract

The invention relates to the field of activated carbon preparation equipment, and discloses a production device of activated carbon for a supercapacitor, which comprises a treatment chamber, a crushing cavity is arranged on the upper side in the treatment chamber, a grinding cavity is arranged in the middle in the treatment chamber, and rotating shafts are movably mounted on two sides in the crushing cavity. Crushing rollers are fixedly mounted on the outer diameters of the rotating shafts, the top end of the rotating rod extends into the grinding cavity and is fixedly connected with a rotating column, a plurality of throwing discs are fixedly mounted on the outer diameter of the rotating column, and a plurality of grinding wheels are movably mounted on the outer sides of the bottom ends of the throwing discs; annular grinding grooves are formed in the positions, corresponding to the grinding wheels, of the inner wall of the grinding cavity. According to the invention, the active carbon raw material is treated through multiple processes, so that uniform active carbon particles with large specific surface area and small particle size can be produced, the requirement of the supercapacitor on the electrode material can be better met, and the performance stability and reliability of the supercapacitor can be improved.

Description

Technical Field

[0001] The invention relates to the field of activated carbon preparation equipment, in particular to a production device for activated carbon for supercapacitors. Background Art

[0002] Supercapacitors, also known as electrochemical capacitors, are a type of power storage device. Supercapacitors are mainly composed of electrodes, electrolytes, diaphragms, etc. Among them, the electrode material plays a key role in the performance of supercapacitors. Activated carbon has the characteristics of high specific surface area, good conductivity and chemical stability, and is often used as one of the electrode materials of supercapacitors.

[0003] However, the activated carbon currently produced is difficult to use as an electrode material for supercapacitors. First, the specific surface area of ​​activated carbon used in supercapacitors is very large, and the particle size is smaller and more uniform. The high specific surface area can provide more charge storage sites, while increasing the contact area between the electrode and the electrolyte, which helps to increase the capacitance of the supercapacitor. The current activated carbon raw materials cannot meet the requirements when they are crushed and ground. Second, in order to reduce the impact of impurities on electrode performance and avoid side reactions of impurities on the electrode surface, the purity of activated carbon used in supercapacitors is extremely high, with a carbon content of usually more than 99% and an extremely low ash content. However, in the current production process of activated carbon raw materials, the degree of cleaning of the raw materials is not enough, making it difficult to meet the needs of later use. Summary of the invention

[0004] In view of the shortcomings of the prior art, the present invention provides a production device for activated carbon for supercapacitors, which solves the problems in the prior art that the activated carbon raw materials cannot meet the requirements during crushing and grinding and the raw materials are not cleaned enough, resulting in low purity of the finished product.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: a production device for activated carbon for supercapacitors, including a processing chamber, a crushing chamber is provided on the upper side of the interior of the processing chamber, a grinding chamber is provided in the middle of the interior of the processing chamber, a screening chamber is provided on the lower side of the interior of the processing chamber, rotating shafts are movably installed on both sides of the interior of the crushing chamber, crushing rollers are fixedly installed on the outer diameter of the rotating shaft, a first motor is fixedly installed at one end of the processing chamber, a transmission shaft is fixedly installed at the driving end of the first motor, a second motor is fixedly installed at the middle of the bottom end of the processing chamber, the driving end of the second motor extends to the interior of the processing chamber and is fixedly connected to a rotating rod, and the rotating rod The top end extends to the interior of the grinding chamber and is fixedly connected to a rotating column, a plurality of spinners are fixedly installed on the outer diameter of the rotating column, a plurality of grinding wheels are movably installed on the outer side of the bottom end of the spinner, annular grinding grooves are provided at positions corresponding to each grinding wheel on the inner wall of the grinding chamber, a screen is obliquely arranged inside the screening chamber, a feed pipe is fixedly connected to the other end of the processing chamber, a cleaning chamber is fixedly connected to the lower side of the outer end of the feed pipe, cleaning bins are provided on both sides of the interior of the cleaning chamber and the inner end of the cleaning bin is connected to the interior of the feed pipe, short shafts are movably installed on the inner wall of the cleaning bin, and a cross brush plate is fixedly connected to the inner end of the short shaft.

[0006] Preferably, a spur gear is fixedly mounted on the outer diameter of one side of the rotating shaft and the inner ends of the spur gear are meshingly connected, one end of the rotating shaft on one side extends to the outside of the processing chamber and a worm gear is fixedly mounted thereon, a worm is fixedly mounted on the middle outer diameter of the transmission shaft and the inner ends of the worm and the worm gear are meshingly connected.

[0007] Preferably, an upper chuck is fixedly connected to the middle of the screen, a lower chuck is fixedly connected to the outer diameter of the rotating rod near the lower position of the upper chuck, and the inner ends of the upper chuck and the lower chuck are fixedly connected to a plurality of staggered hemispherical protrusions.

[0008] Preferably, a reflux chamber is provided on one side of the grinding chamber, a reflux pipe is fixedly connected to the side wall of the processing chamber, and the bottom and top of the reflux pipe are respectively connected to the interior of the screening chamber and the reflux chamber, a negative pressure fan is fixedly installed on the top of the reflux chamber, an electric-controlled valve is provided on one side of the bottom of the reflux chamber, and both sides of the bottom end of the screen are connected to the inner wall of the screening chamber through a reset spring.

[0009] Preferably, a feed shaft is movably installed inside the feed pipe, a driving wheel is fixedly installed on the top of the transmission shaft, the top of the feed shaft extends to the outside of the feed pipe and a driven wheel is fixedly installed, the outer diameters of the driving wheel and the driven wheel are connected by a synchronous belt, a spiral auger is fixedly welded on the outer diameter of the feed shaft, a discharge pipe is obliquely arranged on one side of the top of the feed pipe and the end of the discharge pipe extends to the inside of the crushing chamber.

[0010] Preferably, a driven gear is fixedly installed on the outer end of the short shaft, a third motor is fixedly installed in the middle of the outer end of the cleaning chamber, the driving end of the third motor extends to the interior of the cleaning chamber and is fixedly installed with a driving gear, the driving gear is meshed and connected with the inner ends of the two driven gears, a double-way pipe is fixedly installed on the rear side of the cleaning chamber and the ends of the double-way pipe are respectively connected to the interiors of the two cleaning bins, and a water inlet pipe is fixedly installed in the middle of the double-way pipe.

[0011] Preferably, a dryer is fixedly installed on the upper side of the outer end of the feed pipe, a plurality of drainage holes are opened at the bottom end of the feed pipe, an inclined feed pipe is fixedly connected to the outer end of the feed pipe near the lower position of the cleaning chamber, and a hopper is fixedly connected to the top of the feed pipe.

[0012] Preferably, discharge ports are provided on both sides of the bottom end of the processing chamber, support legs are fixedly installed at the four corners of the bottom end of the processing chamber, and a controller is fixedly installed at the front end of the processing chamber.

[0013] Working principle: First, put the activated carbon raw material into the hopper, and the raw material enters the bottom of the feed pipe along the discharge pipe, then start the first motor, and drive the transmission shaft to rotate through the first motor, drive the driving wheel to rotate, and the rotating driving wheel drives the driven wheel and the feed shaft to rotate through the transmission of the synchronous belt, thereby driving the spiral auger to rotate, and use the rotating spiral auger to transport the raw material from the bottom of the feed pipe upward, then start the third motor, and drive the driving gear to rotate through the third motor, drive the driven gears and short shafts on both sides to rotate, and the rotating short shaft drives the cross brush plate in the cleaning bin to rotate at a high speed, and at the same time, the cleaning water enters the water inlet pipe, and the cleaning water enters the two cleaning bins through the double-way pipe, and the high-speed rotating cross brush is used. The plate will scatter the cleaning water into small water droplets, which will form a high-speed water-gas fluid after mixing with air, so as to clean the raw materials being transported upward and remove the dust and dirt on the surface of the raw materials, so as to improve the purity of the finished activated carbon in the later stage. The dirty water produced by cleaning is discharged from the drainage hole at the bottom of the feed pipe. After the cleaned raw materials enter the upper part of the feed pipe, they are dried by the high temperature generated by the dryer. The dried raw materials enter the crushing chamber through the discharge pipe. While the first motor drives the transmission shaft to rotate, it also drives the worm to rotate. The rotating worm and the worm wheel are meshed for transmission, driving one of the rotating shafts to rotate. The rotating shaft will drive the spur gear on the outer diameter to rotate, and the two spur gears are mutually The meshing transmission makes the two shafts rotate inward at the same time, thereby driving the crushing roller to rotate inward, and the raw materials falling into the crushing chamber are initially crushed. The crushed raw materials enter the swing plate in the grinding chamber, and the second motor is started at this time. The second motor drives the rotating rod to rotate to drive the rotating column to rotate. The rotating rotating column will drive all the swing plates to rotate, and the centrifugal force generated by the rotating swing plate will throw the raw materials into the annular grinding groove, and then the grinding wheel is used to roll in the annular grinding bin to grind the raw materials. By setting multiple sets of grinding wheels to grind the raw materials multiple times, the grinding effect is improved, and activated carbon particles with smaller and more uniform particle sizes can be obtained. The ground raw materials fall onto the screen in the screening chamber, and at the same time, the rotating rod When rotating, it will also drive the lower chuck to rotate. The tooth structure formed by the staggered hemispherical protrusions between the upper chuck and the lower chuck, combined with the action of the upper reset spring, can drive the screen to vibrate up and down quickly, so that qualified raw materials can be screened out and discharged through the discharge port. Raw materials with too large particle size will pass through the vibrating screen into the reflux pipe, and the negative pressure fan will be started. The negative pressure fan will instantly vacuum the reflux chamber. The strong negative pressure will send the raw materials in the reflux pipe into the reflux chamber. The raw materials entering the reflux chamber are accumulated to the bottom of the reflux chamber due to their own gravity. By regularly opening the switch valve at the bottom of the reflux chamber, the raw materials can be discharged back into the grinding chamber for secondary grinding, thereby improving the overall output quality of the activated carbon raw materials.

[0014] The present invention provides a production device for activated carbon for supercapacitors. It has the following beneficial effects:

[0015] 1. The present invention processes activated carbon raw materials through multiple processes to produce activated carbon particles with large specific surface area, small and uniform particle size. The high specific surface area can provide more charge storage sites, increase the contact area between the electrode and the electrolyte, and help to significantly improve the capacitance of the supercapacitor. Activated carbon particles with smaller and more uniform particle size can better meet the requirements of supercapacitors for electrode materials and improve the performance stability and reliability of supercapacitors.

[0016] 2. The cleaning part of the present invention utilizes a high-speed rotating cross brush plate to break up the cleaning water into fine water droplets, forming a high-speed water-gas fluid to clean the raw materials transported upward, which can effectively remove dust and dirt on the surface of the raw materials, improve the purity of the activated carbon, and meet the requirements that the carbon content of activated carbon for supercapacitors is usually above 99% and the ash content is extremely low, reduce the influence of impurities on electrode performance, and avoid side reactions of impurities on the electrode surface. The cleaned raw materials are then dried, crushed, ground and other processes to ensure the high purity of the final product, providing a guarantee for the high performance of the supercapacitor.

[0017] 3. The grinding part of the present invention is provided with multiple groups of grinding wheels to grind the raw materials multiple times, which improves the grinding effect and ensures that the particle size of the activated carbon particles is smaller and more uniform. The screening part forms a tooth structure through the staggered hemispherical protrusions between the upper chuck and the lower chuck, and cooperates with the reset spring to make the screen vibrate up and down quickly, which can accurately screen out qualified raw materials. Raw materials with too large particle size can re-enter the grinding chamber through the reflux pipe for secondary grinding, thereby improving the overall output quality of the activated carbon raw materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A perspective view of the present invention;

[0019] Figure 2 Schematic diagram of the internal structure of the processing chamber in the present invention;

[0020] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0021] Figure 4 It is a schematic diagram of the structure of the crushing roller in the present invention;

[0022] Figure 5 It is a structural schematic diagram of the handsome plate in the present invention;

[0023] Figure 6 It is a schematic diagram of the internal structure of the material conveying pipe in the present invention;

[0024] Figure 7 It is a schematic diagram of the internal structure of the cleaning chamber in the present invention;

[0025] Figure 8 It is a side perspective view of the present invention.

[0026] Among them, 1. processing chamber; 2. crushing chamber; 3. grinding chamber; 4. screening chamber; 5. rotating shaft; 6. crushing roller; 7. spur gear; 8. worm gear; 9. first motor; 10. transmission shaft; 11. worm; 12. second motor; 13. rotating rod; 14. rotating column; 15. throwing plate; 16. grinding wheel; 17. annular grinding groove; 18. screen; 19. upper chuck; 20. lower chuck; 21. hemispherical protrusion; 22. reflux chamber; 23. negative pressure fan; 24. reflux pipe; 25. 1. Position spring; 26. Feed pipe; 27. Feed shaft; 28. Driving wheel; 29. ​​Driven wheel; 30. Synchronous belt; 31. Auger; 32. Discharge pipe; 33. Cleaning chamber; 34. Cleaning bin; 35. Short shaft; 36. Cross brush plate; 37. Driven gear; 38. Third motor; 39. Driving gear; 40. Two-way pipe; 41. Water inlet pipe; 42. Dryer; 43. Drain hole; 44. Feed pipe; 45. Hopper; 46. Discharge port; 47. Support leg; 48. Controller. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings of the specification of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] Example:

[0029] Please see attached Figure 1 -Attached Figure 8 The embodiment of the present invention provides a production device for activated carbon for supercapacitors, such as Figure 1 As shown, it includes a processing chamber 1. The processing chamber 1 is made of stainless steel as a whole, which provides a stable operating space for subsequent process flows. A crushing chamber 2 is provided on the upper side of the interior of the processing chamber 1. The crushing chamber 2 is spacious and provides sufficient space for the initial crushing of the activated carbon raw materials. A grinding chamber 3 is provided in the middle part of the processing chamber 1. The grinding chamber 3 has the function of efficiently grinding the activated carbon raw materials. A screening chamber 4 is provided on the lower side of the interior of the processing chamber 1. The screening chamber 4 is used to screen out activated carbon particles that meet the requirements.

[0030] A rotating shaft 5 is movably installed on both sides of the inside of the crushing chamber 2, and the rotating shaft 5 can rotate stably. A crushing roller 6 is fixedly installed on the outer diameter of the rotating shaft 5. The surface of the crushing roller 6 is hard and can effectively crush the activated carbon raw material. A first motor 9 is fixedly installed at one end of the processing chamber 1, and a transmission shaft 10 is fixedly installed at the driving end of the first motor 9. The transmission shaft 10 is tightly connected and can accurately transmit power.

[0031] A second motor 12 is fixedly installed in the middle of the bottom end of the processing chamber 1, and the driving end of the second motor 12 extends to the interior of the processing chamber 1 and is fixedly connected to a rotating rod 13. The rotating rod 13 can withstand a large torque, and the top of the rotating rod 13 extends to the interior of the grinding chamber 3 and is fixedly connected to a rotating column 14. The rotating column 14 will rotate with the rotation of the rotating rod 13. A number of throwing discs 15 are fixedly installed on the outer diameter of the rotating column 14. The throwing discs 15 are evenly distributed and can evenly throw the raw materials into the grinding area. A number of grinding wheels 16 are movably installed on the outer side of the bottom end of the throwing disc 15. The grinding wheel 16 rotates flexibly and can finely grind the raw materials. Annular grinding grooves 17 are provided at positions corresponding to each grinding wheel 16 on the inner wall of the grinding chamber 3. The annular grinding grooves 17 are precisely sized and can perfectly cooperate with the grinding wheel 16 to improve the grinding effect.

[0032] A screen 18 is obliquely arranged inside the screening chamber 4, and the screen 18 is used to accurately screen out qualified activated carbon particles. A feed pipe 26 is fixedly connected to the other end of the processing chamber 1. The feed pipe 26 is firmly connected and can stably transport raw materials. A cleaning chamber 33 is fixedly connected to the lower side of the outer end of the feed pipe 26. The cleaning chamber 33 has a reasonable structure and provides a good environment for cleaning the raw materials. Cleaning bins 34 are provided on both sides of the interior of the cleaning chamber 33, and the inner end of the cleaning bin 34 is connected to the interior of the feed pipe 26. The cleaning bin 34 has sufficient space to accommodate enough cleaning water and perform effective cleaning operations. Short shafts 35 are movably installed on the inner side walls of the cleaning bin 34. The short shafts 35 are flexible in rotation and can drive the cleaning components to work efficiently. The inner ends of the short shafts 35 are fixedly connected to cross brush plates 36. The cross brush plates 36 are cross-shaped and can break the cleaning water into fine water droplets, and combine with air to form a high-speed water-gas fluid to improve the cleaning effect.

[0033] In this embodiment, a spur gear 7 is fixedly installed on the outer diameter of one side of the rotating shaft 5, and the inner ends of the spur gears 7 are meshed and connected. The spur gears 7 cooperate with each other to achieve synchronous rotation of the two rotating shafts 5. One end of the rotating shaft 5 on one side extends to the outside of the processing chamber 1 and is fixedly installed with a worm gear 8. The worm gear 8 is firmly installed and can effectively mesh with the worm 11. A worm 11 is fixedly installed on the outer diameter of the middle part of the transmission shaft 10, and the worm 11 and the inner ends of the worm wheel 8 are meshed and connected. The cooperation between the worm 11 and the worm wheel 8 realizes power transmission and rotation speed adjustment.

[0034] Specifically, the first motor 9 drives the transmission shaft 10 to rotate while also driving the worm 11 to rotate. The rotating worm 11 meshes with the worm wheel 8 to drive one of the rotating shafts 5 to rotate. The rotating rotating shaft 5 in turn drives the spur gear 7 on the outer diameter to rotate. The two spur gears 7 mesh with each other to drive the two rotating shafts 5 to rotate inward at the same time, thereby driving the crushing roller 6 to rotate inward, and the raw materials falling into the crushing chamber 2 are initially crushed. The crushed raw materials enter the throwing plate 15 in the grinding chamber 3. At this time, the second motor 12 is started, and the second motor 12 drives the rotating rod 13 to rotate to drive the rotating column 14 to rotate. The rotating rotating column 14 drives all the throwing plates 15 to rotate, and the raw materials are thrown into the annular grinding groove 17 by the centrifugal force generated by the rotating throwing plate 15. The raw materials are then ground by the rolling of the grinding wheel 16 in the annular grinding bin. By setting multiple sets of grinding wheels 16 to grind the raw materials multiple times, the grinding effect is improved, and activated carbon particles with smaller and more uniform particle sizes can be obtained.

[0035] Furthermore, an upper chuck 19 is fixedly connected to the middle of the screen 18, and the upper chuck 19 is tightly connected, and can cooperate with the lower chuck 20 to realize the vibration of the screen 18. A lower chuck 20 is fixedly connected to the outer diameter of the rotating rod 13 at a position below the upper chuck 19. The lower chuck 20 is firmly installed and can work with the upper chuck 19. The inner ends of the upper chuck 19 and the lower chuck 20 are fixedly connected with a plurality of staggered hemispherical protrusions 21. The hemispherical protrusions 21 are reasonably designed to form a tooth structure, thereby improving the vibration effect of the screen 18.

[0036] Furthermore, a reflux chamber 22 is provided on one side of the grinding chamber 3. The reflux chamber 22 has a moderate space and can temporarily store raw materials that need secondary grinding. A reflux pipe 24 is fixedly connected to the side wall of the processing chamber 1, and the bottom and top of the reflux pipe 24 are respectively connected to the interior of the screening chamber 4 and the reflux chamber 22. The reflux pipe 24 is stably connected and can transport raw materials with too large particle size to the reflux chamber 22. A negative pressure fan 23 is fixedly installed on the top of the reflux chamber 22. The negative pressure fan 23 has reliable performance and can quickly evacuate the reflux chamber 22. An electric control valve is provided on one side of the bottom of the reflux chamber 22. The electric control valve is precisely controlled and can regularly re-discharge the raw materials into the grinding chamber 3. Both sides of the bottom end of the screen 18 are connected to the inner wall of the screening chamber 4 through a reset spring 25. The reset spring 25 has good elasticity and can assist the screen 18 to vibrate quickly.

[0037] Specifically, the ground raw materials fall onto the screen 18 in the screening chamber 4. At the same time, when the rotating rod 13 rotates, it will also drive the lower chuck 20 to rotate. The tooth structure formed by the staggered hemispherical protrusions 21 between the upper chuck 19 and the lower chuck 20, in conjunction with the action of the upper reset spring 25, can drive the screen 18 to vibrate up and down quickly, so that qualified raw materials are screened out and discharged through the discharge port 46. Raw materials with too large particle size will pass through the vibrating screen 18 and enter the reflux pipe 24. The negative pressure fan 23 is started, and the negative pressure fan 23 instantly draws the reflux chamber 22 to vacuum. The strong negative pressure sends the raw materials in the reflux pipe 24 into the reflux chamber 22. The raw materials entering the reflux chamber 22 are accumulated to the bottom of the reflux chamber 22 due to their own gravity. By regularly opening the switch valve at the bottom of the reflux chamber 22, the raw materials can be discharged back into the grinding chamber 3 for secondary grinding, thereby improving the overall output quality of the activated carbon raw materials.

[0038] Furthermore, a feed shaft 27 is movably installed inside the feed pipe 26. The feed shaft 27 rotates flexibly and can drive the spiral auger 31 to transport raw materials. A driving wheel 28 is fixedly installed on the top of the transmission shaft 10. The driving wheel 28 is firmly installed and can accurately transmit power. The top of the feed shaft 27 extends to the outside of the feed pipe 26 and is fixedly installed with a driven wheel 29. The driven wheel 29 is tightly connected and can work with the driving wheel 28. The outer diameters of the driving wheel 28 and the driven wheel 29 are connected by a synchronous belt 30. The synchronous belt 30 has stable transmission and can ensure accurate power transmission. A spiral auger 31 is fixedly welded on the outer diameter of the feed shaft 27. The spiral auger 31 is reasonably designed and can efficiently transport raw materials. A discharge pipe 32 is obliquely arranged on one side of the top of the feed pipe 26 and the end of the discharge pipe 32 extends to the inside of the crushing chamber 2. The discharge pipe 32 is smoothly connected and can accurately transport the cleaned and dried raw materials to the crushing chamber 2.

[0039] Furthermore, a driven gear 37 is fixedly installed on the outer end of the short shaft 35. The driven gear 37 is firmly installed and can work with the driving gear 39. A third motor 38 is fixedly installed in the middle of the outer end of the cleaning chamber 33. The third motor 38 has stable performance and provides power for the cleaning process. The driving end of the third motor 38 extends to the interior of the cleaning chamber 33 and is fixedly installed with a driving gear 39. The driving gear 39 is tightly connected and can accurately transmit power. The driving gear 39 is meshed and connected with the inner ends of the two driven gears 37. The meshing transmission is stable and reliable, which can ensure the high-speed rotation of the cross brush plate 36. A double-way pipe 40 is fixedly installed on the rear side of the cleaning chamber 33 and the ends of the double-way pipe 40 are respectively connected to the interiors of the two cleaning chambers 34. The double-way pipe 40 is stably connected and can evenly transport cleaning water to the two cleaning chambers 34. A water inlet pipe 41 is fixedly installed in the middle of the double-way pipe 40, and the water inlet pipe 41 is used to supply cleaning water.

[0040] Furthermore, a dryer 42 is fixedly installed on the upper side of the outer end of the feed pipe 26. The dryer 42 has excellent performance and can quickly dry the cleaned raw materials. A plurality of drainage holes 43 are opened at the bottom end of the feed pipe 26. The drainage holes 43 can timely discharge the dirty water generated by cleaning. The outer end of the feed pipe 26 is fixedly connected to an inclined discharge pipe 44 at a position below the cleaning chamber 33. The top of the discharge pipe 44 is fixedly connected to a hopper 45 for conveniently receiving the activated carbon raw materials.

[0041] Specifically, firstly, the activated carbon raw material is put into the hopper 45, and the raw material enters the bottom of the feeding pipe 26 along the discharge pipe 44, and then the first motor 9 is started, and the transmission shaft 10 is driven to rotate by the first motor 9, so as to drive the driving wheel 28 to rotate, and the rotating driving wheel 28 drives the driven wheel 29 and the feeding shaft 27 to rotate through the transmission of the synchronous belt 30, thereby driving the spiral auger 31 to rotate, and the raw material is transported upward from the bottom of the feeding pipe 26 by the rotating spiral auger 31, and then the third motor 38 is started, and the driving gear 39 is driven to rotate by the third motor 38, so as to drive the driven gears 37 and the short shaft 35 on both sides to rotate, and the rotating short shaft 35 drives the cross gears in the cleaning bin 34 The brush plate 36 rotates at high speed, and cleaning water enters through the water inlet pipe 41. The cleaning water enters the two cleaning chambers 34 through the double-way pipe 40. The cleaning water is broken into fine water droplets by the cross brush plate 36 rotating at high speed. These fine water droplets will form a high-speed water gas fluid after mixing with air, thereby cleaning the raw materials being transported upward and removing dust and dirt on the surface of the raw materials, thereby improving the purity of the finished activated carbon in the later stage. The dirty water generated by cleaning is discharged from the drainage hole 43 at the bottom of the conveying pipe 26. After the cleaned raw materials enter the upper part of the conveying pipe 26, they are dried by the high temperature generated by the dryer 42. The dried raw materials enter the crushing chamber 2 through the discharge pipe 32.

[0042] Furthermore, discharge ports 46 are provided on both sides of the bottom end of the processing chamber 1, and the discharge ports 46 are convenient for discharging qualified activated carbon particles. Support legs 47 are fixedly installed at the four corners of the bottom end of the processing chamber 1. The support legs 47 are sturdy and stable, and can provide reliable support for the entire production device. A controller 48 is fixedly installed at the front end of the processing chamber 1. The controller 48 is easy to operate and can accurately control the operation of the entire production device.

[0043] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A production device for activated carbon for supercapacitors, comprising a processing chamber (1), characterized in that: A crushing chamber (2) is provided on the upper side of the processing chamber (1), a grinding chamber (3) is provided in the middle of the processing chamber (1), a screening chamber (4) is provided on the lower side of the processing chamber (1), rotating shafts (5) are movably mounted on both sides of the crushing chamber (2), crushing rollers (6) are fixedly mounted on the outer diameter of the rotating shafts (5), a first motor (9) is fixedly mounted on one end of the processing chamber (1), a transmission shaft (10) is fixedly mounted on the driving end of the first motor (9), a second motor (12) is fixedly mounted on the middle of the bottom end of the processing chamber (1), the driving end of the second motor (12) extends into the interior of the processing chamber (1) and is fixedly connected to a rotating rod (13), the top end of the rotating rod (13) extends into the interior of the grinding chamber (3) and is fixedly connected to a rotating column (14), the rotating column (1 A plurality of spinning discs (15) are fixedly mounted on the outer diameter of the processing chamber (1), a plurality of grinding wheels (16) are movably mounted on the outer side of the bottom end of the spinning discs (15), an annular grinding groove (17) is provided at a position corresponding to each grinding wheel (16) on the inner wall of the grinding chamber (3), a screen (18) is obliquely arranged inside the screening chamber (4), the other end of the processing chamber (1) is fixedly connected to a feed pipe (26), a cleaning chamber (33) is fixedly connected to the lower side of the outer end of the feed pipe (26), cleaning chambers (34) are provided on both sides of the interior of the cleaning chamber (33), and the inner end of the cleaning chamber (34) is connected to the interior of the feed pipe (26), a short shaft (35) is movably mounted on the inner wall of the cleaning chamber (34), and a cross brush plate (36) is fixedly connected to the inner end of the short shaft (35).

2. The production device of activated carbon for supercapacitor according to claim 1, characterized in that: A spur gear (7) is fixedly mounted on the outer diameter of one side of the rotating shaft (5), and the inner ends of the spur gear (7) are meshingly connected. One end of the rotating shaft (5) on one side extends to the outside of the processing chamber (1) and is fixedly mounted with a worm gear (8). A worm (11) is fixedly mounted on the outer diameter of the middle portion of the transmission shaft (10), and the inner ends of the worm gear (11) and the worm gear (8) are meshingly connected.

3. The production device of activated carbon for supercapacitor according to claim 1, characterized in that: An upper chuck (19) is fixedly connected to the middle of the screen (18), a lower chuck (20) is fixedly connected to the outer diameter of the rotating rod (13) at a position below the upper chuck (19), and a plurality of staggered hemispherical protrusions (21) are fixedly connected to the inner ends of the upper chuck (19) and the lower chuck (20).

4. The production device of activated carbon for supercapacitor according to claim 1, characterized in that: A reflux chamber (22) is provided on one side of the grinding chamber (3); a reflux pipe (24) is fixedly connected to the side wall of the processing chamber (1); the bottom and top of the reflux pipe (24) are respectively connected to the inside of the screening chamber (4) and the reflux chamber (22); a negative pressure fan (23) is fixedly installed on the top of the reflux chamber (22); an electric control valve is provided on one side of the bottom of the reflux chamber (22); and both sides of the bottom end of the screen (18) are connected to the inner wall of the screening chamber (4) through a return spring (25).

5. The production device of activated carbon for supercapacitor according to claim 1, characterized in that: A feed shaft (27) is movably mounted inside the feed pipe (26); a driving wheel (28) is fixedly mounted on the top of the transmission shaft (10); the top of the feed shaft (27) extends to the outside of the feed pipe (26) and is fixedly mounted with a driven wheel (29); the outer diameters of the driving wheel (28) and the driven wheel (29) are connected via a synchronous belt (30); a spiral auger (31) is fixedly welded on the outer diameter of the feed shaft (27); a discharge pipe (32) is obliquely arranged on one side of the top of the feed pipe (26), and the end of the discharge pipe (32) extends to the inside of the crushing chamber (2).

6. The production device of activated carbon for supercapacitor according to claim 1, characterized in that: A driven gear (37) is fixedly mounted on the outer end of each of the short shafts (35); a third motor (38) is fixedly mounted on the middle of the outer end of the cleaning chamber (33); a driving end of the third motor (38) extends into the interior of the cleaning chamber (33) and is fixedly mounted with a driving gear (39); the driving gear (39) is meshedly connected with the inner ends of the two driven gears (37); a double-way pipe (40) is fixedly mounted on the rear side of the cleaning chamber (33); the ends of the double-way pipe (40) are respectively connected to the interiors of the two cleaning chambers (34); and a water inlet pipe (41) is fixedly mounted on the middle of the double-way pipe (40).

7. The production device of activated carbon for supercapacitor according to claim 1, characterized in that: A drying machine (42) is fixedly installed on the upper side of the outer end of the conveying pipe (26), a plurality of drainage holes (43) are opened at the bottom end of the conveying pipe (26), and an inclined discharge pipe (44) is fixedly connected to the outer end of the conveying pipe (26) at a position below the cleaning chamber (33), and a hopper (45) is fixedly connected to the top end of the discharge pipe (44).

8. The production device of activated carbon for supercapacitor according to claim 1, characterized in that: Discharge ports (46) are provided on both sides of the bottom of the processing chamber (1), support legs (47) are fixedly installed at the four corners of the bottom of the processing chamber (1), and a controller (48) is fixedly installed at the front end of the processing chamber (1).

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