ATO spherical nanoparticle coating equipment and method

Abstract

The invention relates to the technical field of particle coating, and discloses ATO spherical nanoparticle coating equipment which comprises a supporting frame, a filling bin is fixedly assembled on the top of the supporting frame, a reaction assembly is in lap joint with the outer edge of the supporting frame, a separation bin and a storage bin are fixedly assembled on the outer edge of the bottom of the supporting frame, and a second conveying pipe is fixedly assembled on the outer wall of the reaction assembly. A transmission pipe I is fixedly assembled on the outer wall of the bottom of the reaction component. Liquid passing through the inner cavity of the first annular bin flows in the outer edge direction of the turbulent flow horn, so that the liquid rotates in the horn cavity of the turbulent flow horn and then flows out of the horn cavity of the turbulent flow horn along the annular rod, the liquid carries the nano-particles to be mixed in the process, and the nano-particles carried in the liquid are mixed with the liquid. The ATO precursor which is not completely attached to the surfaces of the nano-particles can be stripped by ultrasonic waves generated by operation of an ultrasonic generator; by changing the operation power of the ultrasonic generator and the rotating speed of the auxiliary assembly, uniform coating of the ATO spherical nanoparticles is achieved.

Description

Technical Field

[0001] The invention relates to the technical field of particle coating, and in particular to an ATO spherical nanoparticle coating device and method. Background Art

[0002] The preparation of ATO (antimony tin oxide) spherical nanoparticles involves coating tin antimony oxide (ATO) on the surface of titanium dioxide (TiO2) to prepare a light-colored functional material with excellent conductive properties. One challenge in the preparation of this material is the uneven distribution of ATO on the surface of TiO2, resulting in insufficient conductivity of the final product. In the actual production process, the coating process of the product needs to be customized and adjusted according to the different needs of customers.

[0003] Therefore, it is necessary to develop an ATO spherical nanoparticle coating device and method. Summary of the invention

[0004] The present invention provides an ATO spherical nanoparticle coating device and method, which solves the problems raised by the above background technology.

[0005] The present invention provides the following technical solution: an ATO spherical nanoparticle coating device, comprising a support frame, the top of the support frame is fixedly equipped with a filling bin, the outer edge of the support frame is overlapped with a reaction component, the bottom outer edge of the support frame is respectively fixedly equipped with a separation bin and a storage bin, the outer wall of the reaction component is fixedly equipped with a second transmission tube, and the bottom outer wall of the reaction component is fixedly equipped with a first transmission tube;

[0006] It also includes a controller for controlling the operation of the filling bin, the reaction assembly, the transmission tube 1 and the transmission tube 2.

[0007] As a preferred technical solution of the present invention: the support frame includes a bracket, the outer wall of the bracket is respectively fixedly equipped with a connecting rod 1 and a connecting rod 2, and the top outer edge of the bracket is fixedly equipped with a lifting rod;

[0008] The storage bin is fixedly assembled by connecting rod 1 and a support frame, the separation bin is fixedly assembled by connecting rod 2 and a support frame, and the reaction assembly is arranged on the top of the lifting rod.

[0009] As a preferred technical solution of the present invention: the filling bin includes a collecting bin, both sides of the collecting bin are connected with discharge pipes, the inner wall of the collecting bin is rotatably connected with a rotating shaft, the outer wall of the rotating shaft is fixedly equipped with an isolation push plate, and the top of the collecting bin is clamped with a cover plate 1;

[0010] The collection bin is communicated with the inner cavity of the reaction component through a discharge pipe. A driving motor is arranged at the bottom of the rotating shaft, and the driving motor is arranged in the inner cavity of the support frame.

[0011] As a preferred technical solution of the present invention: the reaction component includes an annular warehouse 1, the outer wall of the annular warehouse 1 is respectively provided with a suspension component and a wireless charging component, the inner cavity of the annular warehouse 1 is provided with an auxiliary component, the top of the annular warehouse 1 is provided with a connection port 1, and the bottom of the annular warehouse 1 is provided with a connection port 2;

[0012] The connecting port 1 is connected to the filling bin, and the annular bin 1 is connected to the transmission pipe 1 through the connecting port 2;

[0013] The outer edges of the two sides of the transmission pipe 2 and the annular warehouse 1 are connected, and the annular warehouse 1 is connected to the separation warehouse through the transmission pipe 2.

[0014] The connection ends with the reaction components are all provided with electromagnetic valves.

[0015] As a preferred technical solution of the present invention: the number of the suspension components and the wireless charging components is the same, and several suspension components and several wireless charging components are arranged at intervals, and several of the suspension components and several of the wireless charging components are arranged in a ring shape on the outer wall of the annular warehouse one.

[0016] As a preferred technical solution of the present invention: the suspension component comprises an annular frame 1, and an electromagnet is fixedly mounted on the inner wall of one side of the annular frame 1 close to the reaction component;

[0017] The wireless charging component includes a second annular frame, and the inner wall of the second annular frame close to the reaction component is rotatably connected to a transmitter;

[0018] The inner cavity of the electromagnet is provided with a rotating structure, and the electromagnet is rotatably connected with the annular frame through the rotating structure.

[0019] As a preferred technical solution of the present invention: the auxiliary component includes a ring rod, the outer wall of the ring rod is provided with a spoiler horn in an annular shape, the outer wall of the spoiler horn is provided with a suspension magnet and a receiver respectively, and the outer edge of the spoiler horn away from the suspension magnet is inlaid with an ultrasonic generator;

[0020] The spoiler horn is in a horn shape.

[0021] As a preferred technical solution of the present invention: the magnetic field generated by the operation of the transmitter is received by the receiver, so that the receiver can electrically receive the transmitter. The receiver is electrically connected to the ultrasonic generator, and the operating power of the ultrasonic generator is controlled by the magnitude of the current received by the receiver. The levitation magnet has opposite magnetic forces to the several transmitters arranged in a ring.

[0022] As a preferred technical solution of the present invention: the separation bin comprises an annular bin 2, the inner wall of the annular bin 2 is provided with a connecting hole 1, and the top of the annular bin 2 is provided with a cover plate 2;

[0023] The storage bin comprises an annular bin three, the inner wall of which is provided with a connecting hole two, the top of which is provided with a cover plate three, the top of which is fixedly provided with a telescopic rod, and the other end of the telescopic rod is connected to the bottom of the annular bin two.

[0024] A method for using an ATO spherical nanoparticle coating device comprises the following steps:

[0025] S1: First, a solution containing an ATO precursor is prepared, and the ATO precursor solution is added into the inner cavity of the annular chamber 1 through the filling chamber;

[0026] S2: Next, spherical nanoparticles as cores are prepared and placed in the inner cavity of the collection chamber;

[0027] S3: driving the isolation push plate to rotate by driving the motor, so that the isolation push plate pushes the nanoparticles in the inner cavity of the collection chamber to be discharged into the inner cavity of the reaction component through the discharge pipe, and the auxiliary component is suspended in the inner cavity of the annular chamber 1 by controlling the magnetic force generated by the operation of the suspension component through the controller, and the rotation structure is used to drive the electromagnet to rotate, so that the direction of the magnetic force generated by the operation of the electromagnet can be changed, so that the auxiliary component can rotate by changing the direction of the magnetic force generated by the operation of the electromagnet, so that the spherical nanoparticles are evenly dispersed;

[0028] The magnetic field generated by the operation of the transmitter is received by the receiver, so that the receiver receives the electrical power of the transmitter. The receiver is electrically connected to the ultrasonic generator, so that the ultrasonic generator can be supplied with electricity.

[0029] The spoiler horn is in a horn shape, so that when the auxiliary component rotates in the inner cavity of the annular chamber, the liquid in the inner cavity of the annular chamber flows along the outer edge of the spoiler horn, so that the liquid rotates in the horn cavity of the spoiler horn, and then flows out of the horn cavity of the spoiler horn along the ring rod. In this process, the liquid carries the nanoparticles for mixing, and the ultrasonic generator is arranged on the side of the spoiler horn away from the suspension magnet, so that the nanoparticles carried in the liquid are subjected to the ultrasonic waves generated by the operation of the ultrasonic generator to peel off the ATO precursor that is not completely attached to the surface of the nanoparticles;

[0030] S4: The heat generated by the operation of the receiver and the transmitter causes the ATO precursor solution to be heated by the receiver located in the annular chamber 1 and the transmitter located outside the annular chamber 1 at the same time, so as to promote the coating of the nanoparticles and the ATO material;

[0031] S5: After a number of nanoparticles are coated, the solenoid valve located at the second transmission tube is opened to connect the annular chamber 1 with the separation chamber through the second transmission tube, and the auxiliary component drives the nanoparticles to keep rotating. Due to mass reasons, the coated nanoparticles will deviate to the side close to the separation chamber, so that the coated nanoparticles are transmitted to the inner cavity of the separation chamber through the second transmission tube, and then the coated nanoparticles are separated from the uncoated nanoparticles, until the uncoated nanoparticles in the inner cavity of the annular chamber 1 are completely coated, and the solenoid valve located at the first transmission tube is opened to connect the annular chamber 1 with the storage chamber through the first transmission tube, so that the liquid in the inner cavity of the annular chamber 1 is transmitted to the inner cavity of the storage chamber;

[0032] S6: The coated nanoparticles in the inner cavity of the separation chamber are separated and selected by centrifugation and filtration.

[0033] The present invention has the following beneficial effects:

[0034] The ATO spherical nanoparticle coating device and method drive the isolation push plate to rotate by driving a motor, so that the isolation push plate pushes the nanoparticles in the inner cavity of the collection bin to be discharged to the inner cavity of the reaction component through a discharge pipe, controls the magnetic force generated by the operation of the suspension component by a controller to suspend the auxiliary component located in the inner cavity of the annular bin, and drives the electromagnet to rotate by using a rotating structure, so that the direction of the magnetic force generated by the operation of the electromagnet can be changed, so that the auxiliary component can rotate by changing the direction of the magnetic force generated by the operation of the electromagnet, so that the spherical nanoparticles are evenly dispersed;

[0035] The spoiler horn is in a horn shape, so that when the auxiliary component rotates in the inner cavity of the annular chamber, the liquid in the inner cavity of the annular chamber flows along the outer edge of the spoiler horn, so that the liquid rotates in the horn cavity of the spoiler horn, and then flows out of the horn cavity of the spoiler horn along the ring rod. In this process, the liquid carries the nanoparticles for mixing, and the ultrasonic generator is arranged on the side of the spoiler horn away from the suspension magnet, so that the nanoparticles carried in the liquid are subjected to the ultrasonic waves generated by the operation of the ultrasonic generator to peel off the ATO precursor that is not completely attached to the surface of the nanoparticles;

[0036] By changing the operating power of the ultrasonic generator and the rotation speed of the auxiliary components, the uniform coating of the ATO spherical nanoparticles can be achieved;

[0037] By opening the solenoid valve located at the second transfer tube, the annular chamber one is connected to the separation chamber through the second transfer tube, and the auxiliary component drives the nanoparticles to keep rotating. Due to mass reasons, the coated nanoparticles will deviate to the side close to the separation chamber, thereby allowing the coated nanoparticles to be transmitted to the inner cavity of the separation chamber through the second transfer tube, thereby separating the coated nanoparticles from the uncoated nanoparticles. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0039] Figure 2 It is a schematic diagram of the explosion structure of the present invention;

[0040] Figure 3 It is a schematic diagram of the structure of the reaction assembly of the present invention;

[0041] Figure 4 This is a schematic diagram of the support structure of the present invention;

[0042] Figure 5 This is a schematic diagram of the filling bin structure of the present invention;

[0043] Figure 6 It is a partial cross-sectional structural schematic diagram of an annular bin of the present invention;

[0044] Figure 7 This is a schematic diagram of the structure of the transmission tube 2 of the present invention;

[0045] Figure 8 This is a schematic diagram of the structure of the wireless charging component of the present invention;

[0046] Fig. 9 It is a schematic diagram of the structure of the suspension assembly of the present invention;

[0047] Fig.10 It is a schematic diagram of the auxiliary component structure of the present invention.

[0048] In the figure: 1, support frame; 2, filling chamber; 3, reaction assembly; 4, separation chamber; 5, storage chamber; 6, transmission pipe 1; 7, transmission pipe 2;

[0049] 101, bracket; 102, connecting rod 1; 103, connecting rod 2; 104, lifting rod;

[0050] 201, collecting bin; 202, discharge pipe; 203, rotating shaft; 204, isolation push plate; 205, cover plate 1;

[0051] 301, annular chamber 1; 30, suspension component; 303, wireless charging component; 304, connection port 1; 305, connection port 2; 306, auxiliary reaction component;

[0052] 301, annular frame 1; 302, electromagnet;

[0053] 3031, ring frame 2; 3032, launcher;

[0054] 3061, ring rod; 3062, spoiler horn; 3063, suspension magnet; 3064, receiver; 3065, ultrasonic generator;

[0055] 401, annular bin 2; 402, connecting hole 1; 403, cover plate 2;

[0056] 501. annular bin three; 502. connecting hole two; 503. cover plate three; 504. telescopic rod. DETAILED DESCRIPTION

[0057] The following will be combined with the drawings in the embodiments 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.

[0058] See also Figure 1 - Fig.10 , an ATO spherical nanoparticle coating device, comprising a support frame 1, a filling bin 2 is fixedly mounted on the top of the support frame 1, a reaction assembly 3 is overlapped on the outer edge of the support frame 1, a separation bin 4 and a storage bin 5 are fixedly mounted on the bottom outer edge of the support frame 1, a transmission pipe 2 7 is fixedly mounted on the outer wall of the reaction assembly 3, and a transmission pipe 1 6 is fixedly mounted on the bottom outer wall of the reaction assembly 3;

[0059] It also includes a controller for controlling the operation of the filling bin 2, the reaction assembly 3, the transmission tube 1 6 and the transmission tube 2 7.

[0060] In a preferred embodiment: the support frame 1 includes a bracket 101, the outer wall of the bracket 101 is respectively fixedly equipped with a connecting rod 102 and a connecting rod 2 103, and the top outer edge of the bracket 101 is fixedly equipped with a lifting rod 104;

[0061] The storage bin 5 is fixedly assembled with the support frame 1 through the connecting rod 102 , the separation bin 4 is fixedly assembled with the support frame 1 through the connecting rod 2 103 , and the reaction assembly 3 is arranged on the top of the lifting rod 104 .

[0062] In the above structure, the separation chamber 4 and the storage chamber 5 are fixed by the support frame 1, and the reaction assembly 3 can be placed on the top of the lifting rod 104 by providing the lifting rod 104, so as to achieve installation and disassembly.

[0063] In a preferred embodiment, the filling bin 2 includes a collecting bin 201, and discharge pipes 202 are provided on both sides of the collecting bin 201. The inner wall of the collecting bin 201 is rotatably connected to a rotating shaft 203, and an isolation push plate 204 is fixedly mounted on the outer wall of the rotating shaft 203. A cover plate 205 is clamped on the top of the collecting bin 201.

[0064] The collection chamber 201 is connected to the inner cavity of the reaction assembly 3 through the discharge pipe 202 . A driving motor is provided at the bottom of the rotating shaft 203 , and the driving motor is provided in the inner cavity of the support frame 1 .

[0065] In the above structure, by setting up the collection bin 201, the nanoparticles can be placed in the inner cavity of the collection bin 201, and the isolation push plate 204 is driven by the driving motor to rotate, so that the isolation push plate 204 can push the nanoparticles in the inner cavity of the collection bin 201 to be discharged into the inner cavity of the reaction component 3 through the discharge pipe 202. At the same time, the isolation push plate 204 is driven by the driving motor to be located at the connection between the discharge pipe 202 and the collection bin 201, so that the discharge pipe 202 can be sealed.

[0066] In a preferred embodiment: the reaction component 3 includes an annular chamber 1 301, the outer wall of the annular chamber 1 301 is respectively provided with a suspension component 302 and a wireless charging component 303, the inner cavity of the annular chamber 1 301 is provided with an auxiliary component 306, the top of the annular chamber 1 301 is provided with a connection port 1 304, and the bottom of the annular chamber 1 301 is provided with a connection port 2 305;

[0067] The connection port 1 304 is connected to the filling bin 2, and the annular bin 1 301 is connected to the transmission pipe 1 6 through the connection port 2 305;

[0068] The outer edges of the two sides of the transmission pipe 2 7 and the annular chamber 1 301 are connected, and the annular chamber 1 301 is connected to the separation chamber 4 through the transmission pipe 2 7, and the transmission pipe 1 6 and the transmission pipe 2 7 are connected.

[0069] The connection ends with the reaction components 3 are all provided with electromagnetic valves.

[0070] In a preferred embodiment, the number of suspension components 302 and wireless charging components 303 is the same, and several suspension components 302 and several wireless charging components 303 are arranged at intervals, and several suspension components 302 and several wireless charging components 303 are arranged in an annular manner on the outer wall of the annular warehouse 1 301.

[0071] In a preferred embodiment: the suspension component 302 includes an annular frame 3021, and an electromagnet 3022 is fixedly mounted on the inner wall of the annular frame 3021 close to the reaction component 3;

[0072] The wireless charging component 303 includes a second annular frame 3031, and the inner wall of the second annular frame 3031 close to the reaction component 3 is rotatably connected to a transmitter 3032;

[0073] The inner cavity of the electromagnet 3022 is provided with a rotating structure, and the electromagnet 3022 is rotatably connected to the annular frame 3021 through the rotating structure.

[0074] In the above structure, the suspension component 302 is provided so that the magnetic force generated by the operation of the suspension component 302 can make the auxiliary component 306 located in the inner cavity of the annular warehouse 301 to be suspended, and the inner cavity of the electromagnet 3022 is provided with a rotating structure, and the electromagnet 3022 is connected to the annular frame 3021 through the rotating structure, so that the direction of the magnetic force generated by the operation of the electromagnet 3022 can be changed, and then the auxiliary component 306 can be rotated by changing the direction of the magnetic force generated by the operation of the electromagnet 3022;

[0075] Specifically, when the direction of the electromagnet 3022 is in a zero state, the auxiliary component 306 is pushed by the magnetic force of the electromagnets 3022 arranged in an annular shape on the outer edge of the auxiliary component 306, so that the auxiliary component 306 is suspended in the inner cavity of the annular warehouse 1 301. When the rotating structure drives the electromagnet 3022 to rotate to one side, the direction of the magnetic force of the electromagnet 3022 on the auxiliary component 306 is changed, so that the auxiliary component 306 in the inner cavity of the annular warehouse 1 301 is rotated in the rotation direction of the electromagnet 3022. By changing the magnitude of the magnetic force generated by the operation of the electromagnet 3022, the rotation speed of the auxiliary component 306 can be changed.

[0076] By setting up the wireless charging component 303, using a plurality of transmitters 3032 and auxiliary components 306 arranged in a ring, the transmitter 3032 is operated so that the transmitter 3032 emits a magnetic field to the auxiliary component 306;

[0077] After several nanoparticles are coated, the solenoid valve located at the transmission tube 27 is opened to connect the annular chamber 301 with the separation chamber 4 through the transmission tube 27, and the auxiliary component 306 drives the nanoparticles to keep rotating. Due to mass reasons, the coated nanoparticles will deviate to the side close to the separation chamber 4, so that the coated nanoparticles are transmitted to the inner cavity of the separation chamber 4 through the transmission tube 27, and then the coated nanoparticles are separated from the uncoated nanoparticles, until the uncoated nanoparticles in the inner cavity of the annular chamber 301 are completely coated, and then the solenoid valve located at the transmission tube 6 is opened to connect the annular chamber 301 with the storage chamber 5 through the transmission tube 6, so that the liquid in the inner cavity of the annular chamber 301 is transmitted to the inner cavity of the storage chamber 5.

[0078] In a preferred embodiment, the auxiliary component 306 includes a ring rod 3061, a spoiler horn 3062 is provided in an annular shape on the outer wall of the ring rod 3061, a suspension magnet 3063 and a receiver 3064 are provided on the outer wall of the spoiler horn 3062, and an ultrasonic generator 3065 is embedded on the outer edge of one side of the spoiler horn 3062 away from the suspension magnet 3063;

[0079] The spoiler horn 3062 is horn-shaped.

[0080] In the above structure, the spoiler horn 3062 is in the shape of a horn, so that when the auxiliary component 306 rotates in the inner cavity of the annular chamber 301, the liquid in the inner cavity of the annular chamber 301 flows along the outer edge direction of the spoiler horn 3062, thereby causing the liquid to rotate in the horn cavity of the spoiler horn 3062, and then flows out of the horn cavity of the spoiler horn 3062 along the annular rod 3061. In this process, the liquid carries the nanoparticles for mixing, and by arranging the ultrasonic generator 3065 on the side of the spoiler horn 3062 away from the suspension magnet 3063, the nanoparticles carried in the liquid will be affected by the ultrasonic wave generated by the operation of the ultrasonic generator 3065 to peel off the ATO precursor that is not completely attached to the surface of the nanoparticles.

[0081] In a preferred embodiment: the magnetic field generated by the operation of the transmitter 3032 is received by the receiver 3064, so that the receiver 3064 can electrically receive the transmitter 3032, the receiver 3064 is electrically connected to the ultrasonic generator 3065, the operating power of the ultrasonic generator 3065 is controlled by the magnitude of the current received by the receiver 3064, and the suspension magnet 3063 has an opposite magnetic force to the plurality of transmitters 3032 arranged in a ring.

[0082] In the above structure, the magnetic field generated by the operation of the transmitter 3032 is received by the receiver 3064, so that the receiver 3064 can electrically receive the transmitter 3032. The receiver 3064 and the ultrasonic generator 3065 are electrically connected, so that the ultrasonic generator 3065 can be supplied with electricity.

[0083] In a preferred embodiment, the separation chamber 4 includes an annular chamber 2 401 , the inner wall of the annular chamber 2 401 is provided with a connecting hole 1 402 , and the top of the annular chamber 2 401 is provided with a cover plate 2 403 ;

[0084] The storage bin 5 includes an annular bin three 501, the inner wall of which is provided with a connecting hole two 502, a cover plate three 503 is provided on the top of the annular bin three 501, a telescopic rod 504 is fixedly mounted on the top of the cover plate three 503, and the other end of the telescopic rod 504 is connected to the bottom of the annular bin two 401.

[0085] In the above structure, the other end of the telescopic rod 504 is connected to the bottom of the annular bin 2 401 , so that the cover plate 3 503 can be driven by the telescopic rod 504 to rise.

[0086] A method for using an ATO spherical nanoparticle coating device comprises the following steps:

[0087] S1: First, prepare a solution containing an ATO precursor, and fill the ATO precursor solution into the inner cavity of the annular chamber 1 301 through the filling chamber 2;

[0088] S2: Next, spherical nanoparticles as cores are prepared and placed in the inner cavity of the collection chamber 201;

[0089] S3: The isolation push plate 204 is driven to rotate by a driving motor, so that the isolation push plate 204 pushes the nanoparticles in the inner cavity of the collection chamber 201 to be discharged into the inner cavity of the reaction component 3 through the discharge pipe 202, and the auxiliary component 306 is suspended in the inner cavity of the annular chamber 1 301 by controlling the magnetic force generated by the operation of the suspension component 302 through the controller, and the electromagnet 3022 is driven to rotate by the rotating structure, so that the direction of the magnetic force generated by the operation of the electromagnet 3022 can be changed, and the auxiliary component 306 is rotated by the change of the direction of the magnetic force generated by the operation of the electromagnet 3022, so that the spherical nanoparticles are evenly dispersed;

[0090] The magnetic field generated by the operation of the transmitter 3032 is received by the receiver 3064, so that the receiver 3064 can receive the electrical power of the transmitter 3032. The receiver 3064 is electrically connected to the ultrasonic generator 3065, so that the ultrasonic generator 3065 can be supplied with electricity.

[0091] The spoiler horn 3062 is in the shape of a horn, so that when the auxiliary component 306 rotates in the inner cavity of the annular chamber 301, the liquid in the inner cavity of the annular chamber 301 flows along the outer edge direction of the spoiler horn 3062, so that the liquid rotates in the horn cavity of the spoiler horn 3062, and then flows out of the horn cavity of the spoiler horn 3062 along the ring rod 3061. In this process, the liquid carries the nanoparticles for mixing, and the ultrasonic generator 3065 is arranged on the side of the spoiler horn 3062 away from the suspension magnet 3063, so that the nanoparticles carried in the liquid are affected by the ultrasonic wave generated by the operation of the ultrasonic generator 3065, and the ATO precursor that is not completely attached to the surface of the nanoparticles is peeled off;

[0092] S4: The heat generated by the operation of the receiver 3064 and the transmitter 3032 causes the ATO precursor solution to be heated by the heat of the receiver 3064 located in the annular chamber 1 301 and the transmitter 3032 outside the annular chamber 1 301 at the same time, so as to promote the coating of the nanoparticles and the ATO material;

[0093] S5: After a number of nanoparticles are coated, the solenoid valve located at the transmission tube 2 7 is opened to connect the annular chamber 1 301 with the separation chamber 4 through the transmission tube 2 7, and the auxiliary component 306 drives the nanoparticles to keep rotating. Due to mass reasons, the coated nanoparticles will deviate to the side close to the separation chamber 4, so that the coated nanoparticles are transmitted to the inner cavity of the separation chamber 4 through the transmission tube 2 7, and then the coated nanoparticles are separated from the uncoated nanoparticles, until the uncoated nanoparticles in the inner cavity of the annular chamber 1 301 are completely coated, and then the solenoid valve located at the transmission tube 1 6 is opened to connect the annular chamber 1 301 with the storage chamber 5 through the transmission tube 1 6, so that the liquid in the inner cavity of the annular chamber 1 301 is transmitted to the inner cavity of the storage chamber 5;

[0094] S6: The coated nanoparticles in the inner cavity of the separation chamber 4 are separated and selected by centrifugation and filtration.

[0095] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0096] 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. An ATO spherical nanoparticle coating device, comprising a support frame (1), characterized in that: The top of the support frame (1) is fixedly equipped with a filling bin (2), the outer edge of the support frame (1) is overlapped with a reaction assembly (3), the bottom outer edge of the support frame (1) is respectively fixedly equipped with a separation bin (4) and a storage bin (5), the outer wall of the reaction assembly (3) is fixedly equipped with a second transmission pipe (7), and the bottom outer wall of the reaction assembly (3) is fixedly equipped with a first transmission pipe (6); It also includes a controller for controlling the operation of the filling bin (2), the reaction assembly (3), the transmission tube 1 (6) and the transmission tube 2 (7).

2. The ATO spherical nanoparticle coating device according to claim 1, characterized in that: The support frame (1) comprises a bracket (101), the outer wall of the bracket (101) is respectively fixedly equipped with a connecting rod 1 (102) and a connecting rod 2 (103), and the top outer edge of the bracket (101) is fixedly equipped with a lifting rod (104); The storage bin (5) is fixedly assembled by connecting rod 1 (102) and the support frame (1), the separation bin (4) is fixedly assembled by connecting rod 2 (103) and the support frame (1), and the reaction assembly (3) is arranged on the top of the lifting rod (104).

3. The ATO spherical nanoparticle coating device according to claim 1, characterized in that: The filling bin (2) comprises a collecting bin (201), both sides of the collecting bin (201) are connected with discharge pipes (202), the inner wall of the collecting bin (201) is rotatably connected with a rotating shaft (203), the outer wall of the rotating shaft (203) is fixedly equipped with an isolation push plate (204), and the top of the collecting bin (201) is clamped with a cover plate 1 (205); The collection bin (201) is connected to the inner cavity of the reaction component (3) via a discharge pipe (202); a driving motor is provided at the bottom of the rotating shaft (203), and the driving motor is provided in the inner cavity of the support frame (1).

4. The ATO spherical nanoparticle coating device according to claim 1, characterized in that: The reaction component (3) comprises an annular chamber 1 (301), the outer wall of the annular chamber 1 (301) is respectively provided with a suspension component (302) and a wireless charging component (303), the inner cavity of the annular chamber 1 (301) is provided with an auxiliary component (306), the top of the annular chamber 1 (301) is provided with a connection port 1 (304), and the bottom of the annular chamber 1 (301) is provided with a connection port 2 (305); The connecting port 1 (304) is connected to the filling bin (2), and the annular bin 1 (301) is connected to the transmission pipe 1 (6) via the connecting port 2 (305); The outer edges of the two sides of the transmission pipe 2 (7) and the annular chamber 1 (301) are connected, the annular chamber 1 (301) is connected to the separation chamber (4) through the transmission pipe 2 (7), and the transmission pipe 1 (6) and the transmission pipe 2 (7) are connected. The connection ends with the reaction components (3) are all provided with electromagnetic valves.

5. The ATO spherical nanoparticle coating device according to claim 4, characterized in that: The number of the suspension components (302) and the wireless charging components (303) is the same, and a plurality of the suspension components (302) and a plurality of the wireless charging components (303) are arranged at intervals, and a plurality of the suspension components (302) and a plurality of the wireless charging components (303) are arranged in an annular shape on the outer wall of the annular bin one (301).

6. The ATO spherical nanoparticle coating device according to claim 5, characterized in that: The suspension component (302) comprises an annular frame (3021), and an electromagnet (3022) is fixedly mounted on the inner wall of one side of the annular frame (3021) close to the reaction component (3); The wireless charging component (303) comprises a second annular frame (3031), and a transmitter (3032) is rotatably connected to an inner wall of one side of the annular frame (3031) close to the reaction component (3); The inner cavity of the electromagnet (3022) is provided with a rotating structure, and the electromagnet (3022) is rotatably connected to the annular frame (3021) via the rotating structure.

7. The ATO spherical nanoparticle coating device according to claim 6, characterized in that: The auxiliary component (306) comprises a ring rod (3061), the outer wall of the ring rod (3061) is provided with a spoiler horn (3062) in an annular shape, the outer wall of the spoiler horn (3062) is provided with a suspension magnet (3063) and a receiver (3064), and the outer edge of the spoiler horn (3062) away from the suspension magnet (3063) is inlaid with an ultrasonic generator (3065); The spoiler horn (3062) is horn-shaped.

8. The ATO spherical nanoparticle coating device according to claim 7, characterized in that: The magnetic field generated by the operation of the transmitter (3032) is received by the receiver (3064), so that the receiver (3064) can electrically receive the transmitter (3032). The receiver (3064) is electrically connected to the ultrasonic generator (3065). The operating power of the ultrasonic generator (3065) is controlled by the magnitude of the current received by the receiver (3064). The magnetic force of the suspension magnet (3063) is opposite to that of the plurality of transmitters (3032) arranged in a ring.

9. The ATO spherical nanoparticle coating device according to claim 1, characterized in that: The separation bin (4) comprises an annular bin 2 (401), the inner wall of the annular bin 2 (401) is provided with a connecting hole 1 (402), and the top of the annular bin 2 (401) is provided with a cover plate 2 (403); The storage bin (5) includes an annular bin three (501), the inner wall of which is provided with a connecting hole two (502), the top of which is provided with a cover plate three (503), the top of which is fixedly provided with a telescopic rod (504), the other end of which is connected to the bottom of the annular bin two (401).

10. The method for using the ATO spherical nanoparticle coating device according to any one of claims 1 to 9, characterized in that: The following steps are involved: S1: First, a solution containing an ATO precursor is prepared, and the ATO precursor solution is added into the inner cavity of the annular chamber 1 (301) through the filling chamber (2); S2: Next, spherical nanoparticles as cores are prepared and placed in the inner cavity of the collection chamber (201); S3: driving the isolation push plate (204) to rotate by driving a motor, so that the isolation push plate (204) pushes the nanoparticles in the inner cavity of the collection chamber (201) to be discharged into the inner cavity of the reaction component (3) through the discharge pipe (202), and controlling the magnetic force generated by the operation of the suspension component (302) by the controller to suspend the auxiliary component (306) located in the inner cavity of the annular chamber (301), and using the rotating structure to drive the electromagnet (3022) to rotate, so that the direction of the magnetic force generated by the operation of the electromagnet (3022) can be changed, so that the auxiliary component (306) can rotate by changing the direction of the magnetic force generated by the operation of the electromagnet (3022), so that the spherical nanoparticles are evenly dispersed; The magnetic field generated by the operation of the transmitter (3032) is received by the receiver (3064), so that the receiver (3064) can electrically receive the transmitter (3032); the receiver (3064) is electrically connected to the ultrasonic generator (3065), so that the ultrasonic generator (3065) can be supplied with electricity; The spoiler horn (3062) is horn-shaped, so that when the auxiliary component (306) rotates in the inner cavity of the annular chamber (301), the liquid in the inner cavity of the annular chamber (301) flows along the outer edge of the spoiler horn (3062), thereby causing the liquid to rotate in the horn cavity of the spoiler horn (3062), and then flow out of the horn cavity of the spoiler horn (3062) along the ring rod (3061). In this process, the liquid carries the nanoparticles for mixing, and the ultrasonic generator (3065) is arranged on the side of the spoiler horn (3062) away from the suspension magnet (3063), so that the nanoparticles carried in the liquid are affected by the ultrasonic wave generated by the operation of the ultrasonic generator (3065) to peel off the ATO precursor that is not completely attached to the surface of the nanoparticles; S4: The heat generated by the operation of the receiver (3064) and the transmitter (3032) causes the ATO precursor solution to be heated by the receiver (3064) located in the annular chamber one (301) and the transmitter (3032) outside the annular chamber one (301) at the same time, so as to promote the coating of the nanoparticles and the ATO material; S5: After a number of nanoparticles have been coated, the solenoid valve located at the second transmission tube (7) is opened to connect the annular chamber (301) with the separation chamber (4) through the second transmission tube (7), and the auxiliary component (306) drives the nanoparticles to keep rotating. Due to mass reasons, the coated nanoparticles will deviate to the side close to the separation chamber (4), so that the coated nanoparticles are transmitted to the inner cavity of the separation chamber (4) through the second transmission tube (7), thereby separating the coated nanoparticles from the uncoated nanoparticles, until the uncoated nanoparticles in the inner cavity of the annular chamber (301) are completely coated, and then the solenoid valve located at the first transmission tube (6) is opened to connect the annular chamber (301) with the storage chamber (5) through the first transmission tube (6), so that the liquid in the inner cavity of the annular chamber (301) is transmitted to the inner cavity of the storage chamber (5); S6: The coated nanoparticles in the inner cavity of the separation chamber (4) are separated and selected by centrifugation and filtration.

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