A graphene battery electrolyte preparation device and preparation method

Abstract

The present invention relates to the technical field of electrolyte preparation and mixing, and specifically to an electrolyte preparation device for a graphene battery, comprising: an electrolyte preparation load-bearing bracket; a graphene electrolyte mixing structure is installed on the electrolyte preparation load-bearing bracket. The present invention realizes multi-dimensional stirring of the electrolyte liquid during the mixing process through the reverse rotation of the mixing box and the supply inner tube, and the design of the mixing frame and the stirring frame, thereby improving the mixing quality. The design of the mixing box allows the electrolyte liquid to be stirred at the surface and the bottom at the same time, thereby improving the mixing efficiency. The synchronous rotation of the mixing box and the supply inner tube, and the design of the stirring frame and the stirring frame realize the dynamic stirring of the electrolyte liquid. The delayed opening and closing control of the servo motor ensures the buoyancy rise and positioning of the annular airbag, thereby making the stirring process more precise. The structural design of the mixing box, the supply inner tube, the mixing frame and the stirring frame makes the stirring process more efficient.

Description

Technical Field

[0001] The present invention relates to the technical field of electrolyte preparation and mixing, and in particular to an electrolyte preparation device and a preparation method for a graphene battery. Background Art

[0002] Colloidal lead-acid batteries are an improvement on ordinary lead-acid batteries with liquid electrolytes. Colloidal electrolytes are used instead of sulfuric acid electrolytes, and are improved over ordinary batteries in terms of safety, storage capacity, discharge performance and service life. Colloidal lead-acid batteries use gel-like electrolytes with no free liquid inside. They have large electrolyte capacity and heat capacity at the same volume, and have strong heat dissipation capabilities, which can avoid thermal runaway that is common in ordinary batteries. The electrolyte concentration is low, and the corrosion effect on the plates is weak. The concentration is uniform, and there is no electrolyte stratification. A Chinese patent discloses an electrolyte mixing device for colloidal lead-acid electrolyte (authorization announcement number CN208161501U). The patent technology discloses an electrolyte mixing device for colloidal lead-acid electrolyte, including a base, an inclined slider, a triangular slider, a mixing box, a stirring motor, a stirring device, a driving motor and a rope winding roller. A mixing box is fixedly installed between the sliding sleeves. A slide rail is fixedly installed on the base by screws, and an inclined slider is slidably installed on the slide rail. A triangular slider is fixedly installed on the lower side of the mixing box by screws. A stirring motor is also fixedly installed on the upper side of the main frame by a bracket. A stirring shaft is fixedly connected to the output shaft of the stirring motor by a coupling, and a stirring device is connected to the lower end of the stirring shaft. During stirring, the spacing between the stirring blades can be changed by controlling the speed of the stirring motor, thereby changing the stirring range of the stirring device, greatly improving the stirring effect of the electrolyte; the stirring device can also stir the electrolyte at the bottom to avoid the phenomenon that the electrolyte at the bottom is not stirred. This patent technology solves the problem that the existing electrolyte mixing device has poor mixing effect during mixing and the electrolyte at the bottom of the device is often not mixed properly.

[0003] However, in the prior art, when mixing electrolytes, the stirring shaft is at the bottom of the liquid. When mixing additives, the buoyancy of the electrolyte easily causes the powder additives to float on the surface of the electrolyte liquid due to the buoyancy, which easily leads to uneven mixing during stirring. It is necessary to solve the problem that the electrolyte liquid surface cannot be stirred in the prior art.

[0004] Therefore, those skilled in the art provide an electrolyte preparation device and method for a graphene battery to solve the problems raised in the above background technology. Summary of the invention

[0005] In order to solve the above technical problems, the present invention provides:

[0006] A graphene battery electrolyte preparation device, comprising: an electrolyte preparation load-bearing bracket; a graphene electrolyte mixing structure is installed on the electrolyte preparation load-bearing bracket, and a graphene electrolyte additive feeding structure for feeding the electrolyte and additives of the graphene battery is installed on the graphene electrolyte mixing structure; a graphene electrolyte homogenizing structure for homogenizing and mixing the graphene electrolyte liquid is also installed on the graphene electrolyte mixing structure;

[0007] The graphene electrolyte mixing structure includes an annular airbag floating on the surface of the electrolyte liquid, and the inner wall of the annular airbag is provided with a positioning ring rail, and a plurality of helical gear bodies are movably restricted on the inner side of the positioning ring rail. The number of the helical gear bodies is four in total, and the four helical gear bodies are fixedly equipped with a mixing rack; the graphene electrolyte mixing structure also includes a supply inner tube, the inner wall of the supply inner tube is hollow, and a vertical slide cylinder is movably sleeved on the outside of the supply inner tube, and one end of the inner side of the four mixing racks is rotatably installed on the outer wall of the vertical slide cylinder.

[0008] Preferably: the graphene electrolyte mixing structure further comprises a mixing support frame fixedly mounted on the electrolyte preparation load-bearing support, the upper and lower ends of the mixing support frame are rotatably mounted with load-bearing shaft frames, and a mixing box is mounted between the two load-bearing shaft frames;

[0009] The bottom side of the inner supply tube is provided with a discharge trough running through the mixing box;

[0010] The upper and lower ends of the supply inner pipe are rotated to penetrate the outside of the mixing box;

[0011] Both sides of the mixing box are provided with protective side frames, and the protective side frames are fixedly mounted on the outer wall of the mixing support frame;

[0012] A pulley 2 is fixedly mounted on the outer wall of the supply inner tube that rotates and passes through the top of the mixing box, a belt 1 is wound around the inner side of the pulley 2, a pulley 1 is wound around the inner side of the end of the belt 1 away from the pulley 2, a transmission rod is fixedly mounted on the center of the pulley 1, the transmission rod is vertically rotatably mounted on the inner wall of the mixing support frame, and the bottom end of the transmission rod is rotatably mounted and passes through the outside of the mixing support frame, and is connected to a servo motor.

[0013] Preferably: the inner side walls at both ends of the mixing box are vertically provided with vertical rail grooves, and a ball rail ball is slidably provided inside the vertical rail groove, and the ball rail ball is rotatably installed on the outer inner wall of the annular airbag;

[0014] The inner bottom wall of the mixing box is provided with a stirring frame, which is fixedly mounted on the two side walls of the supply inner tube, and a limiting plate for limiting the height of the vertical slide tube is fixed above the stirring frame at the bottom of the supply inner tube.

[0015] Preferably: a spur gear ring is fixedly mounted on the outer wall of the bottom of the mixing box, a spur gear is meshed with the spur gear ring, and the spur gear is fixedly mounted on the outer wall of the transmission rod.

[0016] Preferably, a helical gear ring is meshed at the bottom of the helical gear body, and the helical gear ring is fixedly mounted on the inner side wall of the annular airbag.

[0017] Preferably: a sealing ring shaft 1 is installed on the top end of the supply inner tube for sealing rotation;

[0018] The graphene electrolyte additive feeding structure comprises a vertical barrel fixedly mounted on the outer wall of the mixing support frame, and the top of the vertical barrel is connected with an oblique pipe in an inclined manner, and the bottom end of the oblique pipe is connected with a horizontal pipe, and one end of the horizontal pipe is sealed and connected with an air supply hood;

[0019] The air supply hood is sealed and installed on the top of the sealing ring shaft;

[0020] The air supply hood is sealed and connected to an air supply pump, which is installed on the top wall of the protective side frame;

[0021] The outer side wall of the gas supply hood is connected with a tube body for feeding electrolyte liquid;

[0022] An upper hopper is connected through the outer wall of the bottom of the vertical barrel, and the upper hopper is fixedly assembled on the outer wall of the vertical barrel.

[0023] Preferably: a vertical transmission auger is rotatably installed inside the vertical barrel, and the bottom end of the vertical transmission auger rotates and passes through the bottom of the vertical barrel, and is fixedly installed with pulley three, belt two is wound around the outside of pulley three, and pulley four is wound around the inner side of the end of belt two away from pulley three, and pulley four is fixedly installed on the outer wall of the supply inner tube.

[0024] Preferably: a transverse transmission auger is rotatably installed inside the horizontal material pipe, one end of the rod body of the transverse transmission auger rotates and passes through the outside of the air supply hood, and is fixedly assembled with a bevel gear 1, which is meshed with a bevel gear 2, and a positioning rod is fixedly installed at the bottom of the bevel gear 2, and the positioning rod is fixedly arranged with the transmission rod.

[0025] Preferably: the outer wall of the inner supply pipe is provided with a solenoid valve 1, which is located outside the bottom of the mixing box;

[0026] The bottom end of the supply inner tube is sealed and rotatably mounted with a sealing ring shaft 2;

[0027] The graphene electrolyte homogenization structure includes a supply pipe 2 which is sealedly connected to a sealing ring shaft 2.

[0028] The present invention also provides: a method for preparing an electrolyte preparation device for a graphene battery, comprising the following steps:

[0029] Step 1: Mix and stir the electrolyte liquid;

[0030] The electrolyte liquid is supplied to the inner supply tube through the electrolyte liquid feeding tube body via an external supply pump, and the electrolyte liquid is discharged into the mixing box from the discharge trough of the inner supply tube;

[0031] The annular air bag inside the mixing box can float on the surface of the electrolyte liquid in the mixing box through the buoyancy of the electrolyte liquid;

[0032] Mixing and stirring the electrolyte liquid inside the mixing box;

[0033] Start the servo motor to drive the transmission rod to rotate, so that the pulley 1 and the spur gear rotate at the same time, and the rotating pulley 1 drives the belt 1 to rotate, and the belt 1 drives the pulley 2 to rotate, so that the supply inner tube rotates synchronously with the pulley 2;

[0034] The spur gear meshes with the spur gear ring, so that the mixing box rotates with the spur gear ring between the load-bearing shaft frames of the mixing support frame, and the spur gear ring meshed with the spur gear rotates in the opposite direction, so that it rotates in the opposite direction to the supply inner tube;

[0035] When the mixing box is stirring the electrolyte liquid, the servo motor is delayed on and off, with a start time of 10 seconds and a close time of 3 seconds. The close time ensures that the annular airbag can rise with the buoyancy of the electrolyte liquid.

[0036] When the annular airbag rises with the buoyancy, it slides vertically inside the vertical rail groove of the mixing box through the ball rails on both sides, and the annular airbag limits the helical gear body of the mixing frame through the positioning ring rail, so that the vertical slide cylinder slides up and down along the supply inner tube;

[0037] The counterclockwise rotating mixing box restricts the ball track ball through the vertical track groove, so that the annular airbag can rotate synchronously with the mixing box, and the clockwise rotating supply inner tube rotates the vertical slide synchronously, so that the helical gear ring meshes with the helical gear body, and the meshed rotating helical gear body can drive the mixing frame to rotate on the outer wall of the vertical slide, so that the surface position of the electrolyte liquid can be stirred through the rotating mixing frame;

[0038] When the inner tube is rotated, the stirring frame is rotated inside the mixing box, and the stirring frame is located at the bottom of the mixing box. During the rotation process, the bottom position of the electrolyte liquid can be mixed;

[0039] The electrolyte liquid inside the mixing box can be stirred at the surface and bottom at the same time to speed up the mixing efficiency;

[0040] Step 2: Loading electrolyte liquid additive;

[0041] Select the required additives according to the electrolyte liquid specifications required for the graphene battery, place the additives inside the upper hopper, and rotate the pulley four and the bevel gear two according to the rotating supply inner tube and the transmission rod;

[0042] The rotating pulley 4 moves the belt 2, so that the pulley 3 rotates synchronously with the belt 2 and the pulley 4. The rotating pulley 3 drives the vertical transmission auger to rotate inside the vertical barrel, and vertically transmits the additives dropped from the upper hopper into the vertical barrel to the inclined pipe, and then transmits the additives to the horizontal pipe through the inclined pipe.

[0043] The rotation of the bevel gear 2 meshes with the rotation of the bevel gear 1, and the rotation of the bevel gear 1 synchronously drives the transverse transmission auger, so that the transverse transmission auger transmits the additive inside the horizontal material pipe to the inside of the air supply hood;

[0044] When the additive is added, the air supply pump is started, the air is compressed and discharged into the air supply hood, so that the additive transported into the air supply hood is discharged into the supply inner tube through the supply pressure, and then discharged into the mixing box through the discharge groove of the supply inner tube, so that the additive can be directly added to the bottom of the electrolyte liquid in the mixing box;

[0045] Step 3: Electrolyte liquid homogenization processing;

[0046] When the electrolyte liquid is stirred and mixed, the electromagnetic valve 1 is opened, and the bottom of the supply inner tube is connected with the supply tube 2, so that the electrolyte liquid after stirring and mixing can be homogenized.

[0047] Technical effects and advantages of the present invention:

[0048] The present invention realizes the simultaneous stirring of the electrolyte liquid on the surface and the bottom inside the mixing box, accelerates the mixing efficiency, ensures the uniform distribution of the electrolyte components, adopts the servo motor and the transmission mechanism, realizes the synchronous rotation of the mixing box and the supply inner tube, and the buoyancy rise and positioning of the annular airbag, so that the stirring process is more accurate and efficient.

[0049] The present invention realizes multi-dimensional stirring of electrolyte liquid in the mixing process through the reverse rotation of the mixing box and the supply inner tube, and the design of the mixing frame and the stirring frame, thereby improving the mixing quality. The design of the mixing box allows the electrolyte liquid to be stirred at the surface and the bottom at the same time, thereby improving the mixing efficiency. The synchronous rotation of the mixing box and the supply inner tube, and the design of the mixing frame and the stirring frame realize dynamic stirring of the electrolyte liquid. The delayed opening and closing control of the servo motor ensures the buoyancy rise and positioning of the annular airbag, thereby making the stirring process more precise. The structural design of the mixing box, the supply inner tube, the mixing frame and the stirring frame makes the stirring process more efficient.

[0050] The present invention realizes automatic feeding of additives through the design of a transmission auger and an air supply pump, reduces manual operation, and the additives are directly fed to the bottom of the electrolyte liquid in the mixing box, which is conducive to rapid mixing. BRIEF DESCRIPTION OF THE DRAWINGS

[0051] Figure 1 It is a structural schematic diagram of an electrolyte preparation device for a graphene battery provided in the present application;

[0052] Figure 2 It is a schematic diagram of the front structure of a graphene battery electrolyte preparation device provided in the present application;

[0053] Figure 3 It is a schematic diagram of the side structure of an electrolyte preparation device for a graphene battery provided in the present application;

[0054] Figure 4 It is a schematic diagram of the disassembled structure of an electrolyte preparation device for a graphene battery provided in the present application;

[0055] Figure 5 It is a structural schematic diagram of a graphene electrolyte mixed structure in an electrolyte preparation device for a graphene battery provided in the present application;

[0056] Figure 6 It is a structural schematic diagram of a spur gear in an electrolyte preparation device for a graphene battery provided in the present application;

[0057] Figure 7 It is a structural schematic diagram of a transmission rod in an electrolyte preparation device for a graphene battery provided in the present application;

[0058] Figure 8 This application provides a graphene battery electrolyte preparation device Figure 7 The structural diagram at A in the middle;

[0059] Fig. 9 It is a structural schematic diagram of a helical gear body in an electrolyte preparation device for a graphene battery provided in the present application;

[0060] Fig.10 It is a structural schematic diagram of a graphene electrolyte additive feeding structure in an electrolyte preparation device for a graphene battery provided in the present application;

[0061] Fig.11 It is a schematic cross-sectional structure diagram of a graphene electrolyte additive feeding structure in an electrolyte preparation device for a graphene battery provided in the present application;

[0062] Fig.12 This application provides a graphene battery electrolyte preparation device Fig.11 The structural diagram at B in the middle;

[0063] Fig.13 It is a structural schematic diagram of a graphene electrolyte homogenization structure in an electrolyte preparation device for a graphene battery provided in the present application;

[0064] Fig.14 It is a structural schematic diagram of a cutting flow cone in an electrolyte preparation device for a graphene battery provided in the present application.

[0065] In the figure:

[0066] 1. Prepare load-bearing brackets for electrolytes;

[0067] 2. Graphene electrolyte hybrid structure; 201. Hybrid support frame; 202. Protective side frame; 203. Load-bearing shaft frame; 204. Transmission rod; 205. Servo motor; 206. Spur gear; 207. Mixing box; 208. Pulley 1; 209. Belt 1; 210. Pulley 2; 211. Sealing ring shaft 1; 212. Supply inner tube; 213. Vertical rail groove; 214. Annular airbag; 215. Ball rail ball; 216. Limit plate; 217. Stirring frame; 218. Vertical slide cylinder; 219. Mixing frame; 220. Bevel gear body; 221. Discharge trough; 222. Solenoid valve 1; 223. Sealing ring shaft 2; 224. Spur gear ring; 225. One-way exhaust valve; 226. Positioning ring rail; 227. Bevel gear ring;

[0068] 3. Graphene electrolyte additive feeding structure; 301. Vertical barrel; 302. Feeding hopper; 303. Vertical transmission auger; 304. Oblique pipe; 305. Horizontal barrel; 306. Horizontal transmission auger; 307. Bevel gear 2; 308. Positioning rod; 309. Protective barrel rack; 310. Air supply cover; 311. Air supply pump; 312. Pulley 3; 313. Belt 2; 314. Pulley 4; 315. Bottom shell cover; 316. Bevel gear 1;

[0069] 4. Graphene electrolyte homogenization structure; 401. Homogenization box; 402. Cutting flow tube; 403. Cutting flow cone; 404. Supply pipe 1; 405. Pump body; 406. Supply pipe 2; 407. Transparent window; 408. Discharge pipe; 409. Solenoid valve 2; 410. Ultrasonic vibration module;

[0070] 5. Support side frame; 6. Controller. DETAILED DESCRIPTION

[0071] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The examples of the present invention are given for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and design various embodiments with various modifications suitable for specific uses.

[0072] For example, see Figures 1 to 4 In this embodiment, a graphene battery electrolyte preparation device is provided, comprising: an electrolyte preparation load-bearing bracket 1; a graphene electrolyte mixing structure 2 is installed on the electrolyte preparation load-bearing bracket 1, and a graphene electrolyte additive feeding structure 3 for feeding the electrolyte and additives of the graphene battery is installed on the graphene electrolyte mixing structure 2;

[0073] The graphene electrolyte mixing structure 2 is also provided with a graphene electrolyte homogenizing structure 4 for homogenizing and mixing the graphene electrolyte liquid. The front side wall of the electrolyte preparation load-bearing bracket 1 is provided with a controller 6 .

[0074] For example 2, please refer to Figures 5 to 9 In this embodiment, a graphene electrolyte mixed structure 2 in an electrolyte preparation device for a graphene battery is provided;

[0075] The graphene electrolyte mixing structure 2 includes an annular airbag 214 floating on the surface of the electrolyte liquid, and the inner wall of the annular airbag 214 is provided with a positioning ring track 226, and a plurality of helical gear bodies 220 are movably restricted inside the positioning ring track 226. The number of the helical gear bodies 220 is four in total, and the four helical gear bodies 220 are fixedly equipped with a mixing frame 219;

[0076] The graphene electrolyte mixing structure 2 also includes a supply inner tube 212 , the inner wall of the supply inner tube 212 is hollow, and a vertical slide 218 is movably sleeved on the outside of the supply inner tube 212 , and one end of the inner side of the four mixing frames 219 is rotatably mounted on the outer wall of the vertical slide 218 .

[0077] The graphene electrolyte mixing structure 2 also includes a mixing support frame 201 fixedly mounted on the electrolyte preparation load-bearing support 1, and the upper and lower ends of the mixing support frame 201 are rotatably mounted with load-bearing shaft frames 203, and a mixing box 207 is mounted between the two load-bearing shaft frames 203. The bottom side of the supply inner tube 212 is provided with a discharge trough 221 through the inside of the mixing box 207;

[0078] The upper and lower ends of the supply inner pipe 212 are rotated to penetrate the outside of the mixing box 207. Both sides of the mixing box 207 are provided with protective side frames 202, and the protective side frames 202 are fixedly assembled on the outer wall of the mixing support frame 201;

[0079] A pulley 210 is fixedly mounted on the outer wall of the supply inner tube 212 that rotates and passes through the top of the mixing box 207, a belt 209 is wound around the inner side of the pulley 210, a pulley 208 is wound around the inner side of the end of the belt 209 away from the pulley 210, a transmission rod 204 is fixedly mounted at the center of the pulley 208, the transmission rod 204 is vertically rotatably mounted on the inner wall of the mixing support frame 201, and the bottom end of the transmission rod 204 rotates and passes through the outside of the mixing support frame 201, and is connected to a servo motor 205.

[0080] The servo motor 205 is fixedly mounted on the electrolyte preparation load-bearing support 1 , and the servo motor 205 is used to actively drive the transmission rod 204 to rotate.

[0081] The inner side walls at both ends of the mixing box 207 are vertically provided with vertical rail grooves 213, and a ball rail ball 215 is slidably arranged inside the vertical rail groove 213, and the ball rail ball 215 is rotatably mounted on the outer inner wall of the annular air bag 214;

[0082] The inner bottom wall of the mixing box 207 is provided with a stirring frame 217, which is fixedly assembled on the two side walls of the supply inner tube 212, and a limiting plate 216 for limiting the height of the vertical slide tube 218 is fixed above the stirring frame 217 at the bottom of the supply inner tube 212.

[0083] A one-way exhaust valve 225 is installed through the top outer wall of the mixing box 207. The ball track ball 215 is used to slide vertically inside the vertical track groove 213 and limit the annular angle of the annular airbag 214.

[0084] The outer wall of the supply inner tube 212 is installed with a solenoid valve 222, which is located outside the bottom of the mixing box 207. The bottom end of the supply inner tube 212 is sealed and rotatably installed with a sealing ring shaft 223;

[0085] The outer wall of the bottom of the mixing box 207 is fixedly equipped with a spur gear ring 224 , which is meshed with a spur gear 206 . The spur gear 206 is fixedly equipped on the outer wall of the transmission rod 204 , and the spur gear 206 is used to mesh and drive the spur gear ring 224 .

[0086] The bottom of the helical gear body 220 is meshed with a helical gear ring 227, and the helical gear ring 227 is fixedly installed on the inner wall of the annular airbag 214. The four helical gear bodies 220 are all in meshing relationship with the helical gear ring 227. The top end of the supply inner tube 212 is sealed and rotatably installed with a sealing ring shaft 211.

[0087] For example 3, please refer to Figures 10-12 In this embodiment, a graphene electrolyte additive feeding structure 3 in an electrolyte preparation device for a graphene battery is provided;

[0088] The graphene electrolyte additive feeding structure 3 includes a vertical barrel 301 fixedly mounted on the outer wall of the mixing support frame 201, and the top of the vertical barrel 301 is connected with an oblique pipe 304 in an inclined manner, and the bottom end of the oblique pipe 304 is connected with a horizontal pipe 305, and one end of the horizontal pipe 305 is sealed and connected with a gas supply hood 310;

[0089] The air supply hood 310 is sealed and installed on the top of the sealing ring shaft 211. The air supply hood 310 is sealed and connected to an air supply pump 311. The air supply pump 311 is installed on the top wall of the protective side frame 202. The outer side wall of the air supply hood 310 is connected to a pipe body for feeding electrolyte liquid.

[0090] The outer wall at the bottom of the vertical barrel 301 is connected with an upper hopper 302, and the upper hopper 302 is fixedly mounted on the outer wall of the vertical barrel 301. A vertical transmission auger 303 is rotatably installed inside the vertical barrel 301, and the bottom end of the vertical transmission auger 303 rotates and passes through the bottom of the vertical barrel 301, and is fixedly mounted with a pulley three 312, a belt two 313 is wound around the outer side of the pulley three 312, and a pulley four 314 is wound around the inner side of the end of the belt two 313 away from the pulley three 312, and the pulley four 314 is fixedly mounted on the outer wall of the supply inner tube 212.

[0091] A transverse transmission auger 306 is rotatably installed inside the horizontal material pipe 305. One end of the rod body of the transverse transmission auger 306 rotates and passes through the outside of the air supply hood 310, and is fixedly equipped with a bevel gear 1 316. The bevel gear 1 316 is meshed with a bevel gear 2 307. A positioning rod 308 is fixedly installed at the bottom of the bevel gear 2 307. The positioning rod 308 is fixedly set to the transmission rod 204.

[0092] The vertical transmission auger 303 is closely arranged on the inner wall of the vertical barrel 301, the horizontal transmission auger 306 is closely arranged on the inner wall of the horizontal material tube 305, and a bottom shell cover 315 is arranged on the outer side of the pulley 312, and the bottom shell cover 315 is fixedly mounted on the bottom wall of the vertical barrel 301;

[0093] A protective cylinder frame 309 is disposed outside the bevel gear 1 316 and the bevel gear 2 307 , and the protective cylinder frame 309 is welded and installed on the outer wall of the air supply hood 310 .

[0094] Example 4, please refer to Figures 13-14In this embodiment, a graphene electrolyte homogenization structure 4 in an electrolyte preparation device for a graphene battery is provided;

[0095] The graphene electrolyte homogenization structure 4 includes a supply pipe 2 406 sealed with the sealing ring shaft 223, and the graphene electrolyte homogenization structure 4 also includes a homogenization box 401, a support side frame 5 is fixedly installed on the bottom wall of the homogenization box 401, and the homogenization box 401 is fixedly installed on the electrolyte preparation load-bearing bracket 1 and the support side frame 5;

[0096] The top of the homogenizing box 401 is connected to a transversely arranged cutting flow tube 402, the cutting flow tube 402 is sealedly connected to a supply pipe 1 404, a cutting flow cone 403 is fixedly installed inside the cutting flow tube 402 at a position corresponding to the liquid inlet of the supply pipe 1 404, one end of the supply pipe 1 404 is connected to a pump body 405, and the liquid extraction end of the pump body 405 is connected to the supply pipe 2 406;

[0097] The front wall of the homogenizing box 401 is provided with a transparent window 407 for visual observation of the liquid, and the bottom of the front side of the homogenizing box 401 is connected with a discharge pipe 408, and the discharge pipe 408 is equipped with a solenoid valve 409;

[0098] The homogenizing box 401 is internally installed with an ultrasonic vibration module 410 for ultrasonic vibration homogenization of the electrolyte liquid.

[0099] Embodiment 5: According to the above embodiment, a method for preparing an electrolyte preparation device for a graphene battery is provided in this embodiment, comprising the following steps:

[0100] Step 1: Mix and stir the electrolyte liquid;

[0101] The electrolyte liquid is supplied to the inner supply tube 212 through an external supply pump through the electrolyte liquid feeding tube body, and the electrolyte liquid is discharged into the mixing box 207 from the discharge trough 221 of the inner supply tube 212;

[0102] The annular air bag 214 inside the mixing box 207 can float on the surface of the electrolyte liquid in the mixing box 207 through the buoyancy of the electrolyte liquid;

[0103] Mixing and stirring the electrolyte liquid inside the mixing box 207;

[0104] The servo motor 205 is started to drive the transmission rod 204 to rotate, so that the pulley 1 208 and the spur gear 206 rotate simultaneously, and the rotating pulley 1 208 drives the belt 1 209 to rotate, and the belt 1 209 drives the pulley 2 210 to rotate, so that the supply inner tube 212 rotates synchronously with the pulley 2 210;

[0105] The spur gear 206 meshes with the spur gear ring 224, so that the mixing box 207 rotates along with the spur gear ring 224 between the load-bearing shaft frame 203 of the mixing support frame body 201, and the spur gear ring 224 meshed with the spur gear 206 rotates in the opposite direction, so that it rotates in the opposite direction to the supply inner tube 212;

[0106] During the mixing process of the electrolyte liquid by the mixing box 207, the servo motor 205 is delayed on and off, with a start time of 10 seconds and a close time of 3 seconds, wherein the close time ensures that the annular airbag 214 can rise with the buoyancy of the electrolyte liquid;

[0107] When the annular airbag 214 rises with the buoyancy, the annular airbag 214 slides vertically inside the vertical rail groove 213 of the mixing box 207 through the ball rail balls 215 on both sides, and the annular airbag 214 limits the helical gear body 220 of the mixing frame 219 through the positioning ring rail 226, so that the vertical slide cylinder 218 slides up and down along the supply inner tube 212;

[0108] The mixing box 207 rotates counterclockwise through the vertical track groove 213 to restrict the ball track ball 215, so that the annular airbag 214 can rotate synchronously with the mixing box 207, and the supply inner tube 212 rotates clockwise to the vertical slide 218 to make the helical gear ring 227 mesh with the helical gear body 220. The meshed and rotating helical gear body 220 can drive the mixing frame 219 to rotate on the outer wall of the vertical slide 218, so that the surface of the electrolyte liquid can be stirred through the rotating mixing frame 219;

[0109] The inner tube 212 rotates to rotate the stirring frame 217 inside the mixing box 207, and the stirring frame 217 is located at the bottom of the mixing box 207, and the bottom of the electrolyte liquid can be mixed during the rotation process;

[0110] The electrolyte liquid inside the mixing box 207 can be stirred at the surface and bottom simultaneously to increase the mixing efficiency;

[0111] Step 2: Loading electrolyte liquid additive;

[0112] Select the required additives according to the electrolyte liquid specifications required for the graphene battery, place the additives inside the upper hopper 302, and rotate the pulley 4 314 and the bevel gear 2 307 according to the rotating supply inner tube 212 and the transmission rod 204;

[0113] The rotating pulley 4 314 moves the belt 2 313, so that the pulley 3 312 rotates synchronously with the belt 2 313 and the pulley 4 314. The rotating pulley 312 drives the vertical transmission auger 303 to rotate inside the vertical barrel 301, and vertically transmits the additives dropped into the vertical barrel 301 by the upper hopper 302 to the inclined pipe 304, and then transmits the additives to the horizontal pipe 305 through the inclined pipe 304.

[0114] The rotation of the bevel gear 2 307 meshes with the bevel gear 1 316, and the rotation of the bevel gear 1 316 synchronously drives the transverse transmission auger 306, so that the transverse transmission auger 306 transmits the additive inside the horizontal material pipe 305 to the inside of the air supply hood 310;

[0115] When the additive is added, the air supply pump 311 is started, the air supply pump 311 is started to compress the air and discharge it into the air supply cover 310, so that the additive transported into the air supply cover 310 is discharged into the supply inner tube 212 through the supply pressure, and then discharged into the mixing box 207 through the discharge groove 221 of the supply inner tube 212, so that the additive can be directly added to the bottom of the electrolyte liquid in the mixing box 207;

[0116] Step 3: Electrolyte liquid homogenization processing;

[0117] When the electrolyte liquid is stirred and mixed, the electromagnetic valve 1 222 is opened, and the bottom of the supply inner tube 212 is connected to the supply tube 2 406, so that the stirred and mixed electrolyte liquid can be homogenized.

[0118] The activated pump body 405 can provide suction to the second supply pipe 406, and the electrolyte liquid can be pressurized through the second supply pipe 406 and discharged into the cutting flow pipe 402 through the first supply pipe 404. When the pressurized electrolyte liquid is discharged into the cutting flow pipe 402, it first contacts the cutting flow cone 403, and the electrolyte liquid is homogenized and cut by the cutting flow cone 403 through high-speed impact;

[0119] The electrolyte liquid in the cutting flow tube 402 is directly discharged into the homogenizing box 401, and the ultrasonic vibration module 410 in the homogenizing box 401 can perform ultrasonic vibration homogenization processing on the electrolyte liquid;

[0120] When the electrolyte liquid is vibrated, a person can observe the quality of the vibration through the transparent window 407;

[0121] After homogenization, the electrolyte liquid can be discharged through the discharge pipe 408 through the opened electromagnetic valve 2 409, so as to facilitate subsequent processing.

[0122] According to the above embodiments, the working principle of the present invention is:

[0123] The electrolyte liquid enters the external supply pump through the feeding tube body, and is then transported to the supply inner tube 212. The discharge trough 221 of the supply inner tube 212 discharges the electrolyte liquid into the mixing box 207. The annular airbag 214 in the mixing box 207 floats on the liquid surface of the mixing box 207 by utilizing the buoyancy of the electrolyte liquid. The electrolyte liquid in the mixing box 207 is stirred and mixed. The servo motor 205 starts the transmission rod 204 to rotate, and the pulley 208 and the spur gear 206 rotate accordingly. The pulley 208 drives the belt 1 209, and the belt 1 209 drives the pulley 2 210 to rotate, and the supply inner tube 212 rotates synchronously therewith. The spur gear 206 meshes with the spur gear ring 224, so that the mixing box 207 rotates between the load-bearing shaft frame 203 of the mixing support frame 201, and the opposite rotation of the spur gear ring 224 is opposite to the rotation direction of the supply inner tube 212.

[0124] During the electrolyte liquid stirring process, the servo motor 205 has a start time of 10 seconds and a shut-off time of 3 seconds. The shut-off time ensures that the annular airbag 214 can rise with the buoyancy of the electrolyte liquid. When the annular airbag 214 rises, the ball track ball 215 on the inner side of the vertical track groove 213 of the mixing box 207 slides vertically, and the helical gear body 220 of the mixing frame 219 is limited by the positioning ring rail 226, so that the vertical slide 218 slides up and down along the supply inner tube 212. When the mixing box 207 rotates counterclockwise, the ball track ball 215 is limited by the vertical track groove 213, so that the annular airbag 214 rotates synchronously with the mixing box 207. When the supply inner tube 212 rotates clockwise, the vertical slide 218 rotates synchronously, the helical gear ring 227 meshes with the helical gear body 220, and the rotating helical gear body 220 drives the mixing frame 219 to rotate on the outer wall of the vertical slide 218, thereby stirring the surface of the electrolyte liquid. When the inner supply tube 212 rotates, the stirring frame 217 rotates inside the mixing box 207. The stirring frame 217 is located at the bottom of the mixing box 207, and the electrolyte liquid bottom is mixed during the rotation process. The electrolyte liquid inside the mixing box 207 can be stirred at the surface and the bottom at the same time to improve the mixing efficiency.

[0125] According to the electrolyte liquid specifications required by the graphene battery, the corresponding additives are selected and placed in the upper hopper 302. The rotation of the supply inner tube 212 and the transmission rod 204 drives the pulley four 314 and the bevel gear two 307 to rotate. The rotation of the pulley four 314 causes the belt two 313 to move, and the pulley three 312 rotates synchronously with the belt two 313 and the pulley four 314. The pulley three 312 drives the vertical transmission auger 303 to rotate in the vertical barrel 301, and vertically transmits the additives in the upper hopper 302 to the inclined pipe 304, and the inclined pipe 304 transmits the additives to the horizontal material pipe 305. The rotation of the bevel gear two 307 causes the bevel gear one 316 to mesh and rotate, and the rotation of the bevel gear one 316 drives the horizontal transmission auger 306 synchronously, and the horizontal transmission auger 306 transmits the additives in the horizontal material pipe 305 to the air supply hood 310. While the additive is being fed, the air supply pump 311 is started, and the air supply pump 311 compresses the air and discharges it into the air supply hood 310 , so that the additive is discharged into the supply inner tube 212 through the supply pressure, and then discharged into the mixing box 207 through the discharge trough 221 of the supply inner tube 212 , thereby achieving direct feeding of the additive to the bottom of the electrolyte liquid in the mixing box 207 .

[0126] After the electrolyte liquid is stirred and mixed, the solenoid valve 1 222 is opened, and the bottom of the supply inner tube 212 is connected to the supply tube 2 406 for homogenization processing. The pump body 405 is started to provide suction for the supply tube 2 406. The supply tube 2 406 pressurizes the electrolyte liquid and discharges it into the cutting flow tube 402. The pressurized electrolyte liquid first contacts the cutting flow cone 403 when it is discharged into the cutting flow tube 402. The cutting flow cone 403 performs high-speed impact homogenization and cutting on the electrolyte liquid. The electrolyte liquid in the cutting flow tube 402 is discharged into the homogenization box 401, and the ultrasonic vibration module 410 in the homogenization box 401 performs ultrasonic vibration homogenization processing on the electrolyte liquid. When the electrolyte liquid is vibrated, personnel can observe the vibration quality through the transparent window 407. After homogenization is completed, the electrolyte liquid is discharged through the discharge pipe 408 through the opened solenoid valve 2 409, which is convenient for subsequent processing.

[0127] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention are implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A graphene battery electrolyte preparation device, characterized in that: include: An electrolyte preparation load-bearing support (1); a graphene electrolyte mixing structure (2) is mounted on the electrolyte preparation load-bearing support (1), and a graphene electrolyte additive loading structure (3) for loading the electrolyte and additives of the graphene battery is mounted on the graphene electrolyte mixing structure (2); The graphene electrolyte mixing structure (2) is also provided with a graphene electrolyte homogenizing structure (4) for homogenizing and mixing the graphene electrolyte liquid; The graphene electrolyte mixing structure (2) comprises an annular airbag (214) floating on the surface of the electrolyte liquid, and a positioning ring track (226) is provided on the inner wall of the annular airbag (214), and a plurality of helical gear bodies (220) are movably restricted inside the positioning ring track (226), wherein the number of the helical gear bodies (220) is four in total, and the four helical gear bodies (220) are all fixedly mounted with a mixing frame (219); The graphene electrolyte mixing structure (2) further comprises a supply inner tube (212), the inner wall of the supply inner tube (212) being hollow, and a vertical slide cylinder (218) being movably sleeved outside the supply inner tube (212), and one inner end of each of the four mixing frames (219) being rotatably mounted on the outer wall of the vertical slide cylinder (218); The graphene electrolyte mixing structure (2) further comprises a mixing support frame (201) fixedly mounted on the electrolyte preparation load-bearing frame (1), the upper and lower ends of the mixing support frame (201) are rotatably mounted with load-bearing shaft frames (203), and a mixing box (207) is mounted between the two load-bearing shaft frames (203); A discharge trough (221) is provided on the bottom side of the supply inner tube (212) and is connected to the mixing box (207); The upper and lower ends of the supply inner tube (212) are rotatably connected to the outside of the mixing box (207); Both sides of the mixing box (207) are provided with protective side frames (202), and the protective side frames (202) are fixedly mounted on the outer wall of the mixing support frame (201); A second pulley (210) is fixedly mounted on the outer wall of the supply inner tube (212) that rotatably passes through the top of the mixing box (207), a first belt (209) is wound around the inner side of the second pulley (210), a first pulley (208) is wound around the inner side of the end of the first belt (209) away from the second pulley (210), a transmission rod (204) is fixedly mounted at the center of the first pulley (208), the transmission rod (204) is vertically rotatably mounted on the inner wall of the mixing support frame (201), and the bottom end of the transmission rod (204) rotatably passes through the outside of the mixing support frame (201) and is connected to a servo motor (205); The inner side walls at both ends of the mixing box (207) are vertically provided with vertical rail grooves (213), and a ball rail ball (215) is slidably provided inside the vertical rail groove (213), and the ball rail ball (215) is rotatably mounted on the outer inner wall of the annular air bag (214); The inner bottom wall of the mixing box (207) is provided with a stirring rack (217), the stirring rack (217) is fixedly mounted on the two side walls of the supply inner tube (212), and a limiting plate (216) for limiting the height of the vertical slide cylinder (218) is fixed above the stirring rack (217) at the bottom of the supply inner tube (212); A spur gear ring (224) is fixedly mounted on the outer wall of the bottom of the mixing box (207), a spur gear (206) is meshed with the spur gear ring (224), and the spur gear (206) is fixedly mounted on the outer wall of the transmission rod (204); A helical gear ring (227) is meshed at the bottom of the helical gear body (220), and the helical gear ring (227) is fixedly mounted on the inner side wall of the annular airbag (214); A sealing ring shaft 1 (211) is rotatably mounted on the top end of the supply inner tube (212); The graphene electrolyte additive feeding structure (3) comprises a vertical barrel (301) fixedly mounted on the outer wall of the mixing support frame (201), and the top of the vertical barrel (301) is connected to an oblique pipe (304) in an inclined manner, and the bottom end of the oblique pipe (304) is connected to a horizontal pipe (305), and one end of the horizontal pipe (305) is connected to an air supply hood (310) in a sealed manner. The air supply hood (310) is sealingly mounted on the top of the sealing ring shaft 1 (211); The air supply hood (310) is sealedly connected to an air supply pump (311), and the air supply pump (311) is installed on the top wall of the protective side frame (202); The outer side wall of the gas supply hood (310) is connected to a tube body for feeding electrolyte liquid; An upper hopper (302) is connected through the outer wall of the bottom of the vertical barrel (301), and the upper hopper (302) is fixedly mounted on the outer wall of the vertical barrel (301); A vertical transmission auger (303) is rotatably installed inside the vertical barrel (301), and the bottom end of the vertical transmission auger (303) rotates through the bottom of the vertical barrel (301) and is fixedly mounted with a pulley three (312), a belt two (313) is wound around the outside of the pulley three (312), and a pulley four (314) is wound around the inside of an end of the belt two (313) away from the pulley three (312), and the pulley four (314) is fixedly mounted on the outer wall of the supply inner tube (212); A transverse transmission auger (306) is rotatably mounted inside the transverse material pipe (305), one end of the rod body of the transverse transmission auger (306) is rotatably inserted into the outside of the air supply hood (310), and is fixedly mounted with a bevel gear 1 (316), the bevel gear 1 (316) is meshed with a bevel gear 2 (307), a positioning rod (308) is fixedly mounted at the bottom of the bevel gear 2 (307), and the positioning rod (308) is fixedly arranged with the transmission rod (204); The outer wall of the supply inner tube (212) is provided with a solenoid valve 1 (222), and the solenoid valve 1 (222) is located outside the bottom of the mixing box (207); A second sealing ring shaft (223) is rotatably mounted on the bottom end of the supply inner tube (212); The graphene electrolyte homogenization structure (4) comprises a second supply pipe (406) which is sealed to a second sealing ring shaft (223).

2. A method for preparing an electrolyte preparation device for a graphene battery using the graphene battery according to claim 1, characterized in that: The following steps are involved: Step 1: Mix and stir the electrolyte liquid; The electrolyte liquid is supplied to the inside of the supply inner tube (212) through the electrolyte liquid feeding tube body via an external supply pump, and the electrolyte liquid is discharged into the inside of the mixing box (207) from the discharge trough (221) of the supply inner tube (212); The annular air bag (214) inside the mixing box (207) floats on the surface of the electrolyte liquid in the mixing box (207) due to the buoyancy of the electrolyte liquid; Mixing and stirring the electrolyte liquid inside the mixing box (207); The servo motor (205) is started to drive the transmission rod (204) to rotate, so that the pulley 1 (208) and the spur gear (206) rotate simultaneously, and the rotating pulley 1 (208) drives the belt 1 (209) to rotate, and the belt 1 (209) drives the pulley 2 (210) to rotate, so that the supply inner tube (212) rotates synchronously with the pulley 2 (210); The spur gear (206) meshes with the spur gear ring (224), so that the mixing box (207) rotates along with the spur gear ring (224) between the load-bearing shaft frame (203) of the mixing support frame body (201), and the spur gear ring (224) meshed with the spur gear (206) rotates in the opposite direction, so that the rotation direction is opposite to that of the supply inner tube (212); During the process of stirring the electrolyte liquid in the mixing box (207), the servo motor (205) is delayed in opening and closing, with an opening time of 10 seconds and a closing time of 3 seconds, wherein the closing time ensures that the annular airbag (214) rises with the buoyancy of the electrolyte liquid; When the annular airbag (214) rises with buoyancy, the annular airbag (214) slides vertically inside the vertical rail groove (213) of the mixing box (207) via the ball rail balls (215) on both sides, and the annular airbag (214) limits the helical gear body (220) of the mixing frame (219) via the positioning ring rail (226), so that the vertical slide cylinder (218) slides up and down along the supply inner tube (212); The mixing box (207) rotates counterclockwise through the vertical track groove (213) to restrict the ball track ball (215), so that the annular airbag (214) rotates synchronously with the mixing box (207), and the supply inner tube (212) rotates clockwise to rotate the vertical slide cylinder (218), so that the helical gear ring (227) meshes with the helical gear body (220), and the meshed rotating helical gear body (220) drives the mixing frame (219) to rotate on the outer wall of the vertical slide cylinder (218), that is, the surface of the electrolyte liquid is stirred through the rotating mixing frame (219); The supply inner tube (212) rotates to rotate the stirring frame (217) inside the mixing box (207), and the stirring frame (217) is located at the bottom of the mixing box (207), and the bottom of the electrolyte liquid is mixed during the rotation process; The electrolyte liquid inside the mixing box (207) is stirred at the surface and bottom simultaneously to increase the mixing efficiency; Step 2: Loading electrolyte liquid additive; Selecting the required additives according to the electrolyte liquid specifications required for the graphene battery, placing the additives inside the upper hopper (302), and rotating the pulley four (314) and the bevel gear two (307) according to the rotating supply inner tube (212) and the transmission rod (204); The rotating pulley four (314) moves the belt two (313), so that the pulley three (312) rotates synchronously with the belt two (313) and the pulley four (314), and the rotating pulley three (312) drives the vertical transmission auger (303) to rotate inside the vertical barrel (301), and the additives dropped from the upper hopper (302) into the vertical barrel (301) are vertically transmitted to the inside of the inclined pipe (304), and the additives are transmitted to the horizontal pipe (305) through the inclined pipe (304); The rotation of the bevel gear 2 (307) meshes with the bevel gear 1 (316) for rotation, and the rotation of the bevel gear 1 (316) synchronously drives the transverse transmission auger (306), so that the transverse transmission auger (306) transmits the additive inside the transverse material pipe (305) to the inside of the air supply hood (310); The air supply pump (311) is started while the additive is being added. The air supply pump (311) is started to compress the air and discharge it into the air supply cover (310), so that the additive transported into the air supply cover (310) is discharged into the supply inner tube (212) through the supply pressure, and then discharged into the mixing box (207) through the discharge groove (221) of the supply inner tube (212), that is, the additive is directly added to the bottom of the electrolyte liquid in the mixing box (207); Step 3: Electrolyte liquid homogenization processing; After the electrolyte liquid is stirred and mixed, the electromagnetic valve 1 (222) is opened, and the bottom of the supply inner tube (212) is connected to the supply tube 2 (406), so that the stirred and mixed electrolyte liquid is homogenized.

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