A mixing and stirring device for nanomaterial synthesis and a method of using the same

Abstract

The application discloses a mixing and stirring device for nanometer material synthesis, which comprises a mixing cylinder, a storage plate one is arranged on the inner wall of the mixing cylinder, a servo motor is arranged on the bottom wall of the mixing cylinder, a storage plate two is arranged on the top of the servo motor and penetrates through the top of the storage plate one, sleeves are uniformly arranged on the top of the storage plate two, a top cover is arranged on the top of the mixing cylinder through a hinge, a hydraulic push rod one is arranged on the top of the top cover, a connecting block is arranged on the output end of the hydraulic push rod one, and a pressing plate is arranged on the bottom of the connecting block through a shaft piece. The mixing cylinder, the servo motor, the sleeves and the pressing plate are arranged, the stirring cylinder is firstly placed in the sleeves, then the hydraulic push rod one is started to drive the pressing plate to move downwards, the pressing plate can exert pressure on the top plate, plays a limiting role, then the servo motor is started to drive the storage plate two to rotate, the sleeves can rotate, and then the material can be stirred and mixed.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of nanomaterial synthesis, and particularly relates to a mixing and stirring device for nanomaterial synthesis and a use method thereof. BACKGROUND

[0002] The production of nanomaterials needs to go through multiple procedures, and mixing and stirring is an important component. In the stirring procedure, fluidity affects the quality of the materials. However, the existing nanomaterials do not have a limiting structure during synthesis, have poor stability, and are prone to spilling of materials during mixing and stirring, and thus have certain defects. Therefore, a mixing and stirring device for nanomaterial synthesis is urgently needed.

[0003] The existing mixing and stirring device for nanomaterial synthesis has the following defects:

[0004] 1. Patent document CN211864694U discloses a nanometer new material mixing and stirring device, which comprises a support frame, a vertical rod and a fixing sleeve. The upper end surface of the support frame is welded with a stirring cylinder, the outer surface of the stirring cylinder is welded with a fixing ring, the upper end of the fixing ring is fixed with a protrusion, the upper end of the stirring cylinder is provided with a feeding port on both sides of the surface, the upper end center surface of the stirring cylinder is fixed with a motor A, the outer surface of the vertical rod is fixed with a horizontal rod, the lower end of the vertical rod is connected with the protrusion, the fixing sleeve is arranged in the feeding port, the other end of the fixing sleeve is fixed with a feeding pipe, and the other side of the feeding pipe is provided with a motor B. The nanometer new material mixing and stirring device is provided with feeding leaves which are matched with the inner surface of the feeding pipe, so that the materials fed into the upper end can be completely transported, the blocking condition caused by the residual materials in the feeding pipe is prevented, and the stirring leaves can improve the uniformity of stirring through the reserved grooves arranged on the surface. However, the nanometer new material mixing and stirring device in the above-mentioned document mainly considers how to improve the uniformity of stirring, and does not consider the problem that the existing mixing and stirring device for nanomaterial synthesis does not have a limiting device and has poor stability.

[0005] 2. Patent document CN216125554U discloses a nanocomposite material mixing and stirring device convenient to clean, relating to the technical field of nanocomposite material mixing and stirring devices, comprising: a stirring tank, a rotating mechanism, and a brush mechanism. The utility model discloses a brush mechanism is arranged, when cleaning the equipment, the first moving arm, the second moving arm and the connecting block fixedly connected with the reciprocating block are driven to rotate by the motor at the same time, the brush connected with the connecting block also rotates, and the reciprocating block can drive the brush to move up and down along the outer wall of the reciprocating screw rod. The brush can clean the inner wall of the stirring tank, and when the brush moves to the position of the conical structure at the bottom end of the stirring tank, the brush will be extruded to drive the second moving arm to rotate, so that the brush can adapt to the cleaning operation of the conical surface of the stirring tank. The above-mentioned parts can realize the cleaning operation of the stirring tank in all directions. However, the nanocomposite material mixing and stirring device in the above-mentioned document mainly considers how to clean the stirring tank in all directions, and does not consider that the existing nanocomposite material mixing and stirring device is not convenient to select a suitable stirring cylinder according to the amount of material, and the flexibility is poor.

[0006] 3. Patent document CN217016333U relates to the technical field of nanomaterial processing, specifically to a tightly fitted omnidirectional stirring nanomaterial processing mixing device. It includes a stirring cylinder and a stirring assembly installed at the inner end of the stirring cylinder. The top end of the stirring cylinder is provided with a top cover. The stirring assembly includes a plurality of outer rods, each of which is attached to the inner wall of the stirring cylinder. The upper and lower ends of each outer rod are connected in a staggered manner. An inner rod is connected between the upper and lower ends of each outer rod. The top end of the inner rod is coaxially connected to a servo motor. In the utility model, the nanomaterial to be mixed is introduced into the inner end of the stirring cylinder. The servo motor drives the inner rod to rotate, which stirs the nanomaterial at the middle position. The rotation of the inner rod drives each outer rod to rotate along the inner wall of the stirring cylinder, which stirs the nanomaterial near the inner wall at the inner end of the stirring cylinder. Thus, the nanomaterial at each position at the inner end of the stirring cylinder can be mixed and stirred in all directions, improving the mixing and stirring effect. However, the nanomaterial processing mixing device in the above-mentioned document mainly considers how to improve the mixing and stirring effect, and does not consider the problem that the existing nanomaterial synthesis mixing and stirring device does not have a cleaning structure when in use. Material is likely to accumulate on the inner wall of the stirring cylinder during the mixing and stirring process, causing waste and poor practicality.

[0007] 4、Patent document CN210544522U discloses a kind of emulsion mixers for nano new material preparation, including stirring box, the four corners of the bottom of stirring box are all fixedly connected with support leg, matching scraping frame is slidably connected in stirring box, and scraping frame is fixedly connected with fixed plate in it, the top of stirring box is fixedly connected with driving motor by support, the output end of driving motor is fixedly connected with reciprocating screw rod by coupling, the other end of reciprocating screw rod extends downwards in sequence and penetrates the top of stirring box and fixed plate, reciprocating screw rod is rotatably connected with the top of stirring box, and reciprocating screw rod is threadedly connected with fixed plate, two about reciprocating screw rod position symmetrical rotating rods are arranged in stirring box, and the top of rotating rod penetrates the top of stirring box and extends upwards.The utility model discloses make that nano new material preparation emulsion mixer mixes and stirs more evenly, and it is convenient to clean emulsion adhered to the inner wall of stirring box, however, the emulsion mixer for nano new material preparation in the above-mentioned disclosure mainly considers how to conveniently and quickly clean emulsion adhered to the inner wall of stirring box, and does not consider the problem of poor mixing and stirring efficiency of the existing mixed stirring device for nano material synthesis. SUMMARY

[0008] The present application aims to provide a mixed stirring device for nano material synthesis and a method for using the same to solve the problems raised in the background.

[0009] To achieve the above-mentioned purpose, the present application provides the following technical scheme: a mixed stirring device for nano material synthesis, comprising a mixing cylinder, a placing plate one is installed on the inner wall of the mixing cylinder, a servo motor is installed on the bottom wall of the mixing cylinder, a placing plate two is installed on the output end of the servo motor and penetrates the top of the placing plate one;

[0010] A plurality of sleeves are uniformly arranged on the top of the placing plate two, a top cover is installed on the top of the mixing cylinder by a hinge, a sealing plug is installed on the bottom of the top cover, the outer surface of the sealing plug is in close contact with the inner surface of the mixing cylinder, a hydraulic push rod one is installed on the top of the top cover, and an adapter block is installed on the output end of the hydraulic push rod one;

[0011] A pressing plate is installed on the bottom of the adapter block by a shaft, and the pressing plate is located inside the mixing cylinder.

[0012] Preferably, a plurality of placing holes one are symmetrically arranged on the top of the sleeve, a spring is installed on the bottom wall of each of the two groups of placing holes one, a connecting rod one is slidably placed in each of the two groups of placing holes one, a placing hole two is arranged on the bottom of each of the two groups of connecting rods one, a placing hole three is arranged on the top wall of the placing hole two, a guide rod is installed on the bottom wall of the placing hole one, a connecting rod two is installed on the top of each of the two groups of connecting rods one, and a top plate is installed on the top of each of the two groups of connecting rods two.

[0013] Preferably, the inside of the sleeve is slidably placed with a stirring cylinder, the top of the stirring cylinder is embeddedly installed with a sealing cover, the top center position of the sealing cover is installed with a variable frequency motor, the top of the variable frequency motor is attached to the bottom of the top plate, the output end of the variable frequency motor is installed with a stirring rod, the stirring rod is located in the inside of the stirring cylinder, the outer surface of the stirring rod is installed with upper and lower symmetrically arranged mesh plates, one end of the four groups of mesh plates is installed with a soft brush.

[0014] Preferably, the top of the sealing cover is installed with symmetrically arranged air pumps, and the two groups of air pumps are located on the two sides of the variable frequency motor, the output end of the air pump is installed with a gas conveying pipe penetrating through the top of the sealing cover, the tail end of the gas conveying pipe is installed with an elastic tube, the bottom of the sealing cover is installed with symmetrically arranged storage boxes, and the storage boxes are located on the two sides of the stirring rod, the top wall of the storage box is installed with a hydraulic push rod two, the output end of the hydraulic push rod two is installed with a connecting plate, the bottom of the connecting plate is installed with a perforated cylinder, the outer surface of the perforated cylinder is sleeved with gauze, and the top of the perforated cylinder is installed with a connecting pipe penetrating through the surface of the gauze.

[0015] Preferably, the size of the pressing plate is larger than that of the second storage plate, the servo motor can drive the second storage plate to rotate, and the hydraulic push rod one can drive the pressing plate to move downward;

[0016] The guide rod is located on the inside of the spring, one end of the spring is connected with the top wall of the storage hole two, the spring is located on the outside of the storage hole three, the guide rod is located on the inside of the storage hole three, and the top of the top plate is attached to the bottom of the pressing plate;

[0017] The outer surface of the soft brush is attached to the inner surface of the stirring cylinder, the stirring rod can drive the mesh plate to do circular motion, and the soft brush on the lower mesh plate is in "concave" structure;

[0018] One end of the elastic tube is connected with the top end of the connecting pipe, the perforated cylinder is located above the side of the mesh plate, the perforated cylinder is of hollow structure, and the storage box is located on the two sides of the stirring rod.

[0019] Preferably, the top of the mixing cylinder and the bottom of the top cover are provided with storage grooves, the inside of the storage grooves is embeddedly installed with sealing rings, the top of the top cover is installed with a pull ring one, and the pull ring one is located on one side of the hydraulic push rod one.

[0020] Preferably, the top of the sealing cover is installed with symmetrically arranged pull rings two, and the pull rings two are located on the outside of the air pumps.

[0021] Preferably, the outer surface of the servo motor is installed with symmetrically arranged mounting plates, the top of the mounting plate is attached to the bottom of the first storage plate, mounting holes are arranged on the bottom of the mounting plate and the bottom of the first storage plate, and screws are threadedly connected in the mounting holes.

[0022] Preferably, the using method of the nano material synthesis mixing and stirring device is as follows:

[0023] S1, in using the nanometer material mixing device, first, according to the need, the nanometer material to be mixed is put into the stirring cylinder, and the top plate is pulled up, so that the connecting rod one is pulled up under the action of the connecting rod two, the guide rod can slide in the storage hole three and the storage hole two;

[0024] S2, before stirring, open the top cover, start the air pump, so that the air pump can send air into the air pipe, so that the air can enter the inside of the porous cylinder column and be sprayed out under the action of the elastic pipe;

[0025] S3, then pull down the pull ring one, close the top cover, and close the air pump, so that the porous cylinder column returns to the initial position, then start the hydraulic push rod one, then drive the pressing plate to move downward under the action of the adapter block, so that the pressing plate can be in contact with the top plate;

[0026] S4, at the same time, start the variable frequency motor, then drive the stirring rod to rotate in the opposite direction of the servo motor, so that the mesh plate can mix the nanometer material in the stirring cylinder uniformly, and through the setting of the soft hair brush, the material adhering to the inner wall of the stirring cylinder can be brushed off with the rotation of the mesh plate, so that the mixing and stirring effect and speed of the nanometer material can be improved to a certain extent.

[0027] Preferably, in the step S1, the following steps are further included:

[0028] S11, then the stirring cylinder is inserted into the gap between the sleeve and the top plate, then the top plate is loosened, so that the top plate can rebound to the initial position under the action of the spring, then the stirring cylinder can be firmly limited in the inside of the sleeve;

[0029] In the step S2, the following steps are further included:

[0030] S21, then start the hydraulic push rod two in the storage box, then move downward under the action of the adapter plate until the porous cylinder column can be immersed in the nanometer material, then the nanometer material can be mixed by continuously sending air outward through the porous cylinder column, and the probability of clogging of the porous cylinder column can be reduced through the setting of the gauze;

[0031] In the step S3, the following steps are further included:

[0032] S31, then start the servo motor on the storage plate one, then drive the storage plate two to rotate, so that the sleeve can rotate, and in this process, the pressing plate and the top plate play a certain limiting role, which can improve the stability of the stirring cylinder to a certain extent.

[0033] Compared with the prior art, the beneficial effects of the present application are:

[0034] 1. The mixing and stirring device is characterized in that the mixing and stirring device is provided with a mixing cylinder, a storage plate one, a servo motor, a storage plate two, a sleeve, a hydraulic push rod one, a connecting block and a pressing plate, when the mixing and stirring device is used, the materials to be mixed are first put into the inside of the stirring cylinder, the stirring cylinder is put into the sleeve, then the top cover is covered, the hydraulic push rod one is started, then the pressing plate is driven to move downward under the action of the connecting block until the pressing plate contacts with the top plate, then the servo motor on the storage plate one is started, thereby the storage plate two is driven to rotate, the sleeve is driven to rotate under the action of the storage plate two, then the materials in the stirring cylinder are mixed by rotating.

[0035] 2. The mixing and stirring device is characterized in that the mixing and stirring device is provided with a storage hole one, a spring, a connecting rod one, a connecting rod two and a top plate, first, the stirring cylinder with a suitable depth is selected according to the amount of synthetic materials, then the top plate is pulled upward, then the connecting rod one is driven to move in the storage hole one under the action of the connecting rod two, so that the connecting rod one can pull the spring upward, then the stirring cylinder is put into the inside of the sleeve, after the top plate is released, the top plate can drive the stirring cylinder to be limited by the spring, thereby the flexibility of the mixing and stirring device when used is improved.

[0036] 3. The mixing and stirring device is characterized in that the mixing and stirring device is provided with a stirring cylinder, a variable frequency motor, a sealing cover, a stirring rod, a mesh plate and a soft brush, when the sleeve two is driven to rotate by the storage plate two, the variable frequency motor on the sealing cover is started, then the stirring rod is driven to rotate, so that the mesh plate and the soft brush can mix and stir the materials in the stirring cylinder, and through the setting of the soft brush, the inner wall of the stirring cylinder can be continuously cleaned in the process of stirring, so that the materials adhered to the inner wall of the stirring cylinder can be mixed, thereby the difficulty of subsequent cleaning is reduced.

[0037] 4. The mixing and stirring device is characterized in that the mixing and stirring device is provided with a gas conveying pipe, an elastic pipe, a storage box, a hydraulic push rod two, a connecting plate, gauze, a porous cylinder and a connecting pipe, for liquid nanometer materials, before mixing and stirring, the gas conveying pipe and the connecting pipe are first connected together through the elastic pipe, then after the materials are put in, the hydraulic push rod two in the storage box is started, thereby the porous cylinder in the gauze is driven to move downward until it is immersed in the materials, then the air pump is started, so that the air pump can convey air to the inside of the porous cylinder through the gas conveying pipe and spray out, thereby the mixing and stirring efficiency of the materials can be improved to a certain extent. BRIEF DESCRIPTION OF DRAWINGS

[0038] Figure 1 It is a whole structure schematic view of the present application;

[0039] Figure 2 It is an assembly structure schematic view of the mixing cylinder of the present application;

[0040] Figure 3 It is an assembly structure schematic view of the mixing cylinder and the top cover of the present application;

[0041] Figure 4 is a plan view of the present application;

[0042] Figure 5 is a schematic view of the plan assembly structure of the storage box of the present application;

[0043] Figure 6 is a schematic view of the assembly structure of the mesh plate of the present application;

[0044] Figure 7 is a schematic view of the assembly structure of the top plate of the present application;

[0045] Figure 8 is a flow chart of the present application.

[0046] In the figure: 1, mixing cylinder; 2, storage plate one; 3, servo motor; 4, storage plate two; 5, sleeve; 6, top cover; 7, storage groove; 8, sealing ring; 9, sealing plug; 10, hydraulic push rod one; 11, adapter block; 12, pressing plate; 13, pull ring one; 14, storage hole one; 15, spring; 16, connecting rod one; 17, storage hole two; 18, guide rod; 19, storage hole three; 20, connecting rod two; 21, top plate; 22, stirring cylinder; 23, variable frequency motor; 24, air pump; 25, sealing cover; 26, pull ring two; 27, stirring rod; 28, mesh plate; 29, soft brush; 30, air conveying pipe; 31, elastic pipe; 32, storage box; 33, hydraulic push rod two; 34, adapter plate; 35, gauze; 36, perforated cylinder column; 37, connecting pipe; 38, mounting plate; 39, screw rod. DETAILED DESCRIPTION

[0047] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0048] In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first" and "second" are only for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0049] In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "provided with", "connected" and the like should be understood in a broad sense, for example, "connected" can be fixedly connected, or detachably connected, or integrally connected; can be mechanically connected, or electrically connected; can be directly connected, or indirectly connected through an intermediate medium, or the internal communication of two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0050] Please refer to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 And Figure 8 , the present application provides an embodiment: a kind of mixing and stirring device for nanomaterial synthesis, including mixing cylinder 1, pull ring one 13 and mounting plate 38, the inner wall of mixing cylinder 1 is installed with placing plate one 2, the bottom wall of mixing cylinder 1 is installed with servo motor 3, the output end of servo motor 3 is installed with placing plate two 4 through the top of placing plate one 2, placing plate two 4 is installed with uniformly arranged sleeve 5, the top of mixing cylinder 1 is installed with top cover 6 by hinge, the bottom of top cover 6 is installed with sealing plug 9, and the outer surface of sealing plug 9 is in contact with the inner surface of mixing cylinder 1, the top of top cover 6 is installed with hydraulic push rod one 10, the output end of hydraulic push rod one 10 is installed with link block 11, the bottom of link block 11 is installed with pressing plate 12 by shaft piece, and pressing plate 12 is located in the inside of mixing cylinder 1, the size of pressing plate 12 is greater than the size of placing plate two 4, servo motor 3 can drive placing plate two 4 to rotate, hydraulic push rod one 10 can drive pressing plate 12 to move downwards, the top of mixing cylinder 1 and the bottom of top cover 6 are both provided with placing groove 7, sealing ring 8 is embeddedly installed in the inside of placing groove 7, pull ring one 13 is installed at the top of top cover 6, and pull ring one 13 is located at one side of hydraulic push rod one 10, the outer surface of servo motor 3 is installed with symmetrically arranged mounting plate 38, and the top of mounting plate 38 is in contact with the bottom of placing plate one 2, the bottom of mounting plate 38 and the bottom of placing plate one 2 are both provided with mounting hole, and the inside of mounting hole is threadedly connected with screw rod 39.

[0051] Further, before using the mixing and stirring device, first, the mounting plate 38 is pasted on the bottom of the storage plate one 2, and the screw rod 39 is screwed into the inside of the mounting hole, then the servo motor 3 can be fixed below the storage plate one 2, when using the mixing and stirring device, first, the nanometer material to be synthesized is poured into the inside of the stirring cylinder 22, and the stirring cylinder 22 is placed in the sleeve 5, then the pull ring one 13 is pulled down to close the top cover 6, so that the sealing ring 8 on the top cover 6 can be attached to the sealing ring 8 on the top of the mixing cylinder 1, then the hydraulic push rod one 10 is started, then the pressing plate 12 can be driven to move downward until the pressing plate 12 can be attached to the top plate 21, then the servo motor 3 is started to drive the storage plate two 4 to rotate, so that the sleeve 5 can rotate under the action of the storage plate two 4, since the shaft piece connects between the connecting block 11 and the pressing plate 12, the pressing plate 12 can also be driven to rotate in the process of rotating the sleeve 5, so that the pressing plate 12 can exert pressure on the top plate 21, thereby firmly limiting the stirring cylinder 22 in the inside of the sleeve 5, which can improve the stability of the mixing and stirring to a certain extent.

[0052] Please refer to Figure 7 An embodiment of the present application provides a mixing and stirring device for nanometer material synthesis, which comprises a storage hole one 14 and a top plate 21, the top of the sleeve 5 is provided with symmetrically arranged storage hole ones 14, the bottom walls of the two groups of storage hole ones 14 are both provided with springs 15, the insides of the two groups of storage hole ones 14 are both slidably provided with connecting rods ones 16, the bottoms of the two groups of connecting rods ones 16 are both provided with storage hole twos 17, the top walls of the storage hole twos 17 are provided with storage hole threes 19, the bottom walls of the storage hole ones 14 are provided with guide rods 18, the tops of the two groups of connecting rods ones 16 are provided with connecting rods twos 20, the tops of the two groups of connecting rods twos 20 are provided with the top plate 21, the guide rod 18 is located on the inside of the spring 15, one end of the spring 15 is connected with the top wall of the storage hole two 17, the spring 15 is located on the outside of the storage hole three 19, the guide rod 18 is located on the inside of the storage hole three 19, and the top of the top plate 21 is attached to the bottom of the pressing plate 12.

[0053] Further, when using the mixing and stirring device, according to the amount of the synthesized material, the stirring cylinder 22 with a suitable depth is selected, the top plate 21 is pulled up, so that the connecting rod two 20 can pull the connecting rod one 16 to pull the spring 15 upwards, then the guide rod 18 can be slid in the inside of the storage hole three 19 and the storage hole two 17, until the top plate 21 is pulled up to a suitable distance, then the stirring cylinder 22 can be placed in the inside of the sleeve 5, and the top plate 21 is loosened, so that the top plate 21 can be attached to the top of the frequency conversion motor 23 under the action of the spring 15, thereby playing a certain limiting effect, and the flexibility is high.

[0054] Please refer to Figure 6The mixing and stirring device for nanometer material synthesis provided by the application comprises a stirring cylinder 22 and a soft brush 29, the stirring cylinder 22 is slidably arranged in the sleeve 5, the top of the stirring cylinder 22 is embeddedly installed with a sealing cover 25, the top center of the sealing cover 25 is installed with a variable frequency motor 23, the top of the variable frequency motor 23 is attached to the bottom of the top plate 21, the output end of the variable frequency motor 23 is installed with a stirring rod 27, the stirring rod 27 is located in the inside of the stirring cylinder 22, the outer surface of the stirring rod 27 is installed with upper and lower symmetrical arranged mesh plates 28, one end of the four groups of mesh plates 28 is installed with the soft brush 29, the outer surface of the soft brush 29 is attached to the inner surface of the stirring cylinder 22, the stirring rod 27 can drive the mesh plate 28 to make a circular motion, the soft brush 29 on the lower mesh plate 28 is in a concave structure, the top of the sealing cover 25 is installed with symmetrically arranged pull rings two 26, and the pull rings two 26 are located on the outside of the air pump 24.

[0055] Further, when using the mixing and stirring device, first, the pull ring two 26 is pulled upwards, so that the sealing cover 25 is opened, then the nanometer material needing to be mixed and stirred can be put into the inside of the stirring cylinder 22, then the variable frequency motor 23 is started during the rotation of the placement plate two 4, the stirring rod 27 is driven to rotate, so that the mesh plate 28 can stir the material in the stirring cylinder 22, through the arrangement of the soft brush 29, the inner wall of the stirring cylinder 22 can be continuously cleaned along with the rotation of the mesh plate 28 during the stirring process, so that the material adhered to the cylinder wall can be continuously swept down, avoiding the uneven mixing, and to a certain extent, the subsequent cleaning of the stirring cylinder 22 is facilitated.

[0056] Please refer to Figure 5 The mixing and stirring device for nanometer material synthesis provided by the application comprises an air pump 24, a gas conveying pipe 30 and a connecting pipe 37, the top of the sealing cover 25 is installed with symmetrically arranged air pumps 24, and the two groups of air pumps 24 are respectively located on the two sides of the variable frequency motor 23, the output end of the air pump 24 is installed with the gas conveying pipe 30 penetrating through the top of the sealing cover 25, the tail end of the gas conveying pipe 30 is installed with an elastic pipe 31, the bottom of the sealing cover 25 is installed with symmetrically arranged storage boxes 32, and the storage boxes 32 are located on the two sides of the stirring rod 27, the top wall of the storage box 32 is installed with a hydraulic push rod two 33, the output end of the hydraulic push rod two 33 is installed with a link plate 34, the bottom of the link plate 34 is installed with a perforated cylinder 36, the outer surface of the perforated cylinder 36 is sleeved with gauze 35, the top of the perforated cylinder 36 is installed with the connecting pipe 37 penetrating through the surface of the gauze 35, one end of the elastic pipe 31 is connected with the top end of the connecting pipe 37, the perforated cylinder 36 is located above the side of the mesh plate 28, the perforated cylinder 36 is a hollow structure, and the storage box 32 is located on the two sides of the stirring rod 27.

[0057] Further, before mixing and stirring, the air pump 24 is started as needed, so that the air pump 24 can deliver air to the inside of the air delivery pipe 30, then to the inside of the elastic pipe 31 through the elastic pipe 31, and finally to the inside of the connecting pipe 37 through the perforated cylinder 36, and then the hydraulic push rod 2 33 in the storage box 32 is started, so that the perforated cylinder 36 can be driven to move downward under the action of the connecting plate 34, so that the perforated cylinder 36 can be immersed in the inside of the material, and then the air flow can be sprayed out through the perforated cylinder 36 to mix and stir the material, thereby improving the mixing and stirring effect of the material, and the gauze 35 can reduce the probability of material blocking the perforated cylinder 36 to a certain extent.

[0058] Further, the use method of the mixing and stirring device for synthesizing nanomaterials is as follows:

[0059] S1, when using the mixing and stirring device for synthesizing nanomaterials, first, the nanomaterials to be mixed are placed in the stirring cylinder 22 according to the needs, and the top plate 21 is pulled upward, so that the connecting rod 1 6 can be pulled upward under the action of the connecting rod 2 0, so that the guide rod 1 8 can slide in the storage hole 3 9 and the storage hole 2 1 7;

[0060] S2, before stirring, open the top cover 6, start the air pump 24, so that the air pump 24 can deliver air into the air delivery pipe 30, so that the air can enter the inside of the perforated cylinder 36 through the elastic pipe 31 and be sprayed out;

[0061] S3, then pull down the pull ring 1 3, close the top cover 6, and close the air pump 24, so that the perforated cylinder 36 returns to the initial position, and then start the hydraulic push rod 1 0, and then drive the pressing plate 1 2 to move downward under the action of the connecting block 1 1, so that the pressing plate 1 2 can be in contact with the top plate 2 1 ;

[0062] S4, at the same time, start the variable frequency motor 2 3, then the stirring rod 2 7 can be driven to rotate in the opposite direction of the servo motor 3, so that the mesh plate 2 8 can mix the nanomaterials in the stirring cylinder 2 2 uniformly, and the soft brush 2 9 can be brushed off the materials adhered to the inner wall of the stirring cylinder 2 2 with the rotation of the mesh plate 2 8, thereby improving the mixing and stirring effect and speed of the nanomaterials to a certain extent.

[0063] In step S1, the following steps are further included:

[0064] S1 1, then the stirring cylinder 2 2 is inserted into the gap between the sleeve 5 and the top plate 2 1, and then the top plate 2 1 is loosened, so that the top plate 2 1 can rebound to the initial position under the action of the spring 1 5, and then the stirring cylinder 2 2 can be firmly limited in the inside of the sleeve 5;

[0065] In step S2, the following steps are further included:

[0066] S21, then start the hydraulic push rod two 33 in the storage box 32, then can be under the action of the adapter plate 34 down to the porous cylinder column 36 can be immersed in the nanometer material, then can be mixed by the porous cylinder column 36 constantly to the outside of the air to mix the nanometer material, and through the setting of the gauze 35, can reduce the probability of the porous cylinder column 36 blockage;

[0067] In step S3, also includes the following steps:

[0068] S31, then start the servo motor 3 on the storage plate one 2, then can drive the storage plate two 4 rotation, so that the sleeve 5 can be rotated, in the process, the pressing plate 12 and the top plate 21 play a certain limiting effect, to a certain extent, can improve the stability of the stirring barrel 22 in the process of rotation.

[0069] Working principle: when using the nanometer material synthesis mixing and stirring device, first of all, according to the need to mix the nanometer material into the stirring barrel 22, and pull up the top plate 21, so that the connecting rod one 16 can pull up the spring 15, then put the stirring barrel 22 into the gap between the sleeve 5 and the top plate 21, and loosen the top plate 21, then can be under the action of the spring 15, the stirring barrel 22 is firmly limited in the inside of the sleeve 5;

[0070] Then start the air pump 24, so that the air pump 24 can deliver air into the air pipe 30, so that the air can enter the inside of the porous cylinder column 36 and spray out along with the elastic pipe 31, and start the hydraulic push rod two 33, until the porous cylinder column 36 can be immersed in the nanometer material, so that the nanometer material in the stirring barrel 22 can be premixed by the air flow;

[0071] Then pull down the pull ring one 13, close the top cover 6, and close the air pump 24, so that the porous cylinder column 36 returns to the initial position, then start the hydraulic push rod one 10, so that the pressing plate 12 can be in contact with the top plate 21, then start the servo motor 3, drive the storage plate two 4 rotation, in the process, start the variable frequency motor 23, drive the stirring rod 27 to rotate in the opposite direction of the servo motor 3, so that the mesh plate 28 can mix the nanometer material in the stirring barrel 22 evenly, so as to improve the mixing and stirring effect and rate of the nanometer material to a certain extent.

[0072] It will be apparent to those skilled in the art that the application is not limited to the details of the above-exemplified embodiments and that the present application can be implemented in other particular forms without departing from the spirit or essential characteristics of the present application. The embodiments should therefore be considered in all respects as illustrative and not restrictive, the scope of the application being indicated by the appended claims rather than by the above description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. No reference signs in the claims should be considered as limiting the scope of the claims with respect to the figures of the patent document.

Claims

1. A mixing and stirring device for the synthesis of nanomaterials, comprising a mixing cylinder (1), characterized in that: The inner wall of the mixing cylinder (1) is equipped with a storage plate one (2), the bottom wall of the mixing cylinder (1) is equipped with a servo motor (3), and the output end of the servo motor (3) passes through the top of the storage plate one (2) and is equipped with a storage plate two (4). The top of the second shelf (4) is equipped with uniformly arranged sleeves (5), the top of the mixing cylinder (1) is equipped with a top cover (6) by a hinge, the bottom of the top cover (6) is equipped with a sealing plug (9), and the outer surface of the sealing plug (9) is in contact with the inner surface of the mixing cylinder (1). The top of the top cover (6) is equipped with a hydraulic push rod (10), and the output end of the hydraulic push rod (10) is equipped with a connecting block (11). The bottom of the connecting block (11) is fitted with a pressure plate (12) via a shaft, and the pressure plate (12) is located inside the mixing cylinder (1); The top of the sleeve (5) is provided with symmetrically arranged storage holes (14). Springs (15) are installed on the bottom walls of both sets of storage holes (14). Connecting rods (16) are slidably placed inside both sets of storage holes (14). Storage holes (27) are provided at the bottom of both sets of connecting rods (16). Storage holes (39) are provided on the top wall of storage holes (27). Guide rods (18) are installed on the bottom wall of storage holes (14). Connecting rods (20) are installed on the top of both sets of connecting rods (16). Top plates (21) are installed on the top of both sets of connecting rods (20). A stirring cylinder (22) is slidably placed inside the sleeve (5). A sealing cover (25) is fitted on the top of the stirring cylinder (22). A variable frequency motor (23) is installed at the center of the top of the sealing cover (25). The top of the variable frequency motor (23) is in contact with the bottom of the top plate (21). A stirring rod (27) is installed at the output end of the variable frequency motor (23). The stirring rod (27) is located inside the stirring cylinder (22). A mesh plate (28) is installed on the outer surface of the stirring rod (27). A soft brush (29) is installed at one end of each of the four mesh plates (28). The top of the sealing cover (25) is equipped with symmetrically arranged air pumps (24), and the two sets of air pumps (24) are located on both sides of the variable frequency motor (23). The output end of the air pump (24) is connected to the top of the sealing cover (25) and an air supply pipe (30) is installed. The tail end of the air supply pipe (30) is connected to an elastic tube (31). The bottom of the sealing cover (25) is equipped with symmetrically arranged storage boxes (32), and the storage boxes (32) are located on both sides of the stirring rod (27). The top wall of the storage box (32) is equipped with a hydraulic push rod II (33). The output end of the hydraulic push rod II (33) is equipped with a connecting plate (34). The bottom of the connecting plate (34) is equipped with a perforated cylinder (36). The outer surface of the perforated cylinder (36) is covered with gauze (35). The top of the perforated cylinder (36) is connected to a connecting pipe (37) through the surface of the gauze (35).

2. The mixing and stirring device for nanomaterial synthesis according to claim 1, characterized in that: The size of the pressure plate (12) is larger than the size of the second shelf (4). The servo motor (3) can drive the second shelf (4) to rotate, and the hydraulic push rod (10) can drive the pressure plate (12) to move downward. The guide rod (18) is located inside the spring (15), one end of the spring (15) is connected to the top wall of the second storage hole (17), the spring (15) is located outside the third storage hole (19), the guide rod (18) is located inside the third storage hole (19), and the top of the top plate (21) is in contact with the bottom of the pressure plate (12). The outer surface of the soft brush (29) is in contact with the inner surface of the mixing drum (22), and the stirring rod (27) can drive the mesh plate (28) to make a circular motion. The soft brush (29) on the lower mesh plate (28) has a "U" shaped structure. One end of the elastic tube (31) is connected to the top of the connecting tube (37). The porous cylinder (36) is located on the side above the mesh plate (28). The porous cylinder (36) has a hollow structure. The storage box (32) is located on both sides of the stirring rod (27).

3. The mixing and stirring device for nanomaterial synthesis according to claim 1, characterized in that: The top of the mixing cylinder (1) and the bottom of the top cover (6) are provided with storage slots (7), and a sealing ring (8) is fitted inside the storage slots (7). A pull ring (13) is installed on the top of the top cover (6), and the pull ring (13) is located on one side of the hydraulic push rod (10).

4. The mixing and stirring device for synthesizing nanomaterials according to claim 1, characterized in that: The top of the sealing cover (25) is equipped with symmetrically arranged pull rings (26), and the pull rings (26) are located outside the air pump (24).

5. The mixing and stirring device for nanomaterial synthesis according to claim 1, characterized in that: The outer surface of the servo motor (3) is fitted with symmetrically arranged mounting plates (38), and the top of the mounting plates (38) is in contact with the bottom of the shelf (2). The bottom of the mounting plates (38) and the bottom of the shelf (2) are both provided with mounting holes, and the internal threads of the mounting holes are connected to screws (39).

6. The method of using the mixing and stirring device for nanomaterial synthesis according to claim 4, characterized in that, The method of using the mixing and stirring device for the synthesis of nanomaterials is as follows: S1. When using the mixing and stirring device for the synthesis of nanomaterials, first put the nanomaterials to be mixed into the stirring drum (22) as needed, and pull the top plate (21) upward, so that the connecting rod one (16) can be driven to pull the spring (15) upward under the action of the connecting rod two (20), so that the guide rod (18) can slide in the storage hole three (19) and the storage hole two (17); S2. Before stirring, open the top cover (6) and start the air pump (24) so ​​that the air pump (24) can deliver air into the air delivery pipe (30) so that the air can enter the interior of the porous cylinder (36) through the elastic tube (31) and be ejected. S3. Then pull down the pull ring (13) to close the top cover (6) and turn off the air pump (24) so ​​that the porous cylinder (36) returns to the initial position. Then start the hydraulic push rod (10) and then drive the pressure plate (12) to move downward under the action of the connecting block (11) so that the pressure plate (12) can contact the top plate (21). S4. At the same time, start the variable frequency motor (23), which will drive the stirring rod (27) to rotate in the opposite direction of the servo motor (3), so that the mesh plate (28) can mix the nanomaterials in the stirring drum (22) evenly. With the setting of the soft brush (29), the material stuck to the inner wall of the stirring drum (22) can be brushed off as the mesh plate (28) rotates, thereby improving the mixing effect and speed of nanomaterials to a certain extent.

7. The method of using the mixing and stirring device for nanomaterial synthesis according to claim 6, characterized in that, Step S1 further includes the following steps: S11. Next, insert the mixing drum (22) into the gap between the sleeve (5) and the top plate (21), then loosen the top plate (21) so that the top plate (21) can spring back to the initial position under the action of the spring (15), and then the mixing drum (22) can be firmly restricted inside the sleeve (5). Step S2 further includes the following steps: S21. Next, start the hydraulic push rod 2 (33) in the storage box (32). Then, it can move downward under the action of the connecting plate (34) until the porous cylinder (36) can be submerged in the nanomaterial. Then, the porous cylinder (36) can continuously deliver air to mix the nanomaterial. And by setting the gauze (35), the probability of the porous cylinder (36) being blocked can be reduced. Step S3 further includes the following steps: S31. Next, start the servo motor (3) on the first (2) of the placement plate, which will drive the second (4) of the placement plate to rotate, so that the sleeve (5) can rotate accordingly. During this process, the pressure plate (12) and the top plate (21) play a certain limiting role, which can improve the stability of the stirring drum (22) during the rotation process to a certain extent.

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