Preparation equipment for organic-inorganic nano material

Abstract

The utility model relates to the technical field of preparation of nano materials, and discloses preparation equipment for organic-inorganic nano materials, which comprises a workbench, a solvent tank arranged at the left end of the workbench, a reaction kettle arranged at the right end of the workbench, a stirring device arranged inside the reaction kettle, and a locking device arranged between the reaction kettle and a top cover. A collecting device is arranged at the bottom of the right end of the workbench, the stirring device comprises a rotating motor, the output end of the rotating motor is fixedly connected with a rotating rod, the circumferential surface of the rotating rod is fixedly connected with a connecting rod, one end of the connecting rod is fixedly connected with a connecting plate, and stirring blades are symmetrically installed on the two sides of the connecting plate. An organic-inorganic nano material is placed in the reaction kettle, a solvent in the solvent tank is pumped into the reaction kettle from the guide pipe by the pump body, then the rotating motor is started, the rotating rod drives the connecting plate to rotate, the connecting plate drives the stirring blades to rotate, and the organic-inorganic nano material and the solvent in the reaction kettle are fully mixed and reacted by the stirring blades, so that the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of nano material preparation, in particular to a preparation device for organic-inorganic nano material. Background Art

[0002] Organic-inorganic nanomaterials are nanoscale materials composed of organic and inorganic substances. Common organic-inorganic nanomaterials include: carbon nanotubes (nanotube-like structures composed of carbon atoms, with excellent electrical conductivity and mechanical properties, two-dimensional nanomaterials: such as graphene and boron nitride, with unique two-dimensional structures, excellent electrical conductivity, thermal conductivity and mechanical properties, metal-organic frameworks: porous materials composed of metal ions and organic ligands, with high specific surface area and adjustable pore size structure, organic-inorganic composite nanoparticles: such as silica gel particles, gold nanoparticles, etc., composed of inorganic particles modified with organic surfaces;

[0003] The organic-inorganic nanomaterial extraction process and equipment cleaning operation in the current existing technology are too complicated, time-consuming and labor-intensive, affecting work efficiency. Therefore, we propose a device for preparing organic-inorganic nanomaterials. Utility Model Content

[0004] The purpose of the utility model is to provide a device for preparing organic-inorganic nanometer materials, so as to solve the problem that the nanometer material extraction process and equipment cleaning operation proposed in the above background technology are too complicated.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a device for preparing organic-inorganic nanomaterials, comprising a workbench, a solvent tank is provided at the left end of the workbench, a reactor is provided at the right end of the workbench, a stirring device is provided inside the reactor, a top cover is installed on the surface of the reactor, a locking device is provided between the reactor and the top cover, a collecting device is provided at the bottom of the right end of the workbench, the stirring device comprises a rotating motor fixedly installed at the axis center of the top cover surface, a rotating rod is fixedly connected to the output end of the rotating motor, two connecting rods are fixedly connected to the circumferential surfaces on both sides of the rotating rod, and the two connecting rods are fixedly connected to a connecting plate at one end away from the rotating rod, stirring blades are symmetrically installed on both sides of the connecting plate, and a limiting groove is provided on the surface of the connecting plate away from the connecting rod.

[0006] As a preferred solution, a plug plate is inserted into the interior of the limiting groove, a cleaning brush is fixedly connected to a surface of the plug plate on one side away from the connecting rod, and the stirring blade does not contact the inner wall of the reactor.

[0007] As a preferred embodiment, the surface of the cleaning brush contacts the inner wall of the reaction kettle.

[0008] As a preferred solution, a conduit is provided between the solvent tank and the reaction kettle through a pump body, and the pump body is fixedly mounted on the surface of the workbench.

[0009] As a preferred embodiment, the locking device includes a snap ring, with snap plates fixedly connected to both ends of the snap ring, a threaded hole opened inside the snap plate, and a fixing bolt threadedly connected inside the threaded hole, and a sealing strip fixedly connected to the inner wall of the snap ring.

[0010] As a preferred solution, the collecting device comprises a collecting box, which is fixedly connected to the bottom of the workbench. The inner walls on the left and right sides of the collecting box are provided with slide grooves, and a microporous filter membrane is slidably connected inside the slide grooves.

[0011] As a preferred solution, a box door is provided on the surface of the collecting box, and a solvent collecting tank is provided on the bottom of the collecting box.

[0012] Technical effects and advantages of the utility model:

[0013] 1. Through the stirring device, when the organic-inorganic nanomaterials are placed in the reactor, the pump body draws the solvent in the solvent tank from the conduit to the reactor, and then starts the rotating motor, the rotating rod drives the connecting plate to rotate, and the connecting plate drives the stirring blade to rotate. The stirring blade fully mixes the organic-inorganic nanomaterials and the solvent in the reactor to ensure the preparation of high-quality nanomaterials. After the work is completed, open the top cover, insert the plug plate into the limit groove, start the rotating motor, and the cleaning brush can clean the residue on the inner wall of the reactor, thereby improving work efficiency.

[0014] 2. Through the provided locking device and collecting device, after the top cover is covered, the buckle ring is put on the connection between the top cover and the reactor, and then the fixing bolts are tightened to fix the top cover, and the sealing strip prevents liquid or gas leakage. The fully mixed material of organic-inorganic nanomaterials and solvents enters the collection box, passes through the microporous membrane filter, and the solvent passes through the microporous membrane filter into the solvent collection tank. The fine particles of organic-inorganic nanomaterials enter the micropores of the microporous membrane filter, and the larger particles remain on the surface of the microporous membrane filter, completing the separation and filtration for easy collection. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0016] Figure 2 This is a schematic diagram of the structure of the stirring device of the present utility model.

[0017] Figure 3 It is a partial structural schematic diagram of the stirring device of the utility model.

[0018] Figure 4 This is a schematic diagram of the locking device structure of the utility model.

[0019] Figure 5 It is a schematic diagram of the structure of the collecting device of the utility model.

[0020] Figure 6 It is a partial structural schematic diagram of the collecting device of the utility model.

[0021] In the figure: 1. workbench; 2. reactor; 3. solvent tank; 4. pump body; 5. stirring device; 6. locking device; 7. collecting device; 8. conduit; 9. top cover; 51. rotating motor; 52. rotating rod; 53. connecting rod; 54. connecting plate; 55. stirring blade; 56. plug plate; 57. cleaning brush; 58. limiting groove; 61. snap ring; 62. sealing strip; 63. snap plate; 64. fixing bolt; 71. collecting box; 72. box door; 73. microporous filter membrane; 74. slide groove; 75. solvent collecting tank. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] The utility model provides Figure 1-6 The device for preparing organic-inorganic nanomaterials shown in the figure comprises a workbench 1, a solvent tank 3 is arranged at the left end of the workbench 1, a reactor 2 is arranged at the right end of the workbench 1, a stirring device 5 is arranged inside the reactor 2, a top cover 9 is installed on the surface of the reactor 2, a locking device 6 is arranged between the reactor 2 and the top cover 9, a collecting device 7 is arranged at the bottom of the right end of the workbench 1, the stirring device 5 comprises a rotating motor 51 fixedly installed at the axis center of the surface of the top cover 9, a rotating rod 52 is fixedly connected to the output end of the rotating motor 51, two connecting rods 53 are fixedly connected to the circumferential surfaces on both sides of the rotating rod 52, a connecting plate 54 is fixedly connected to one end of the two connecting rods 53 away from the rotating rod 52, stirring blades 55 are symmetrically installed on both sides of the connecting plate 54, and a limiting groove 58 is provided on the surface of the connecting plate 54 away from the connecting rod 53; the setting of the limiting groove 58 facilitates the removal and installation of the plug plate 56;

[0024] The inner part of the limiting groove 58 is plugged with an insert plate 56, and a cleaning brush 57 is fixedly connected to the surface of the insert plate 56 away from the connecting rod 53. The stirring blade 55 does not contact the inner wall of the reactor 2, and the surface of the cleaning brush 57 contacts the inner wall of the reactor 2.

[0025] By means of the stirring device 5, when the organic-inorganic nanomaterial is placed in the reactor 2, the pump body 4 draws the solvent in the solvent tank 3 from the conduit 8 to the reactor 2, and then the rotating motor 51 is started, the rotating rod 52 drives the connecting plate 54 to rotate, and the connecting plate 54 drives the stirring blade 55 to rotate, and the stirring blade 55 fully mixes and reacts the organic-inorganic nanomaterial and the solvent in the reactor 2 to ensure the preparation of high-quality nanomaterials. After the work is completed, the top cover 9 is opened, the plug plate 56 is inserted into the limit groove 58, and the rotating motor 51 is started. The cleaning brush 57 can clean the residue on the inner wall of the reactor 2, thereby improving the work efficiency.

[0026] In this embodiment, a conduit 8 is provided between the solvent tank 3 and the reactor 2 through a pump body 4 , and the pump body 4 is fixedly mounted on the surface of the workbench 1 ; the pump body 4 facilitates pumping the solvent in the solvent tank 3 from the conduit 8 to the reactor 2 .

[0027] The locking device 6 includes a snap ring 61, and snap plates 63 are fixedly connected at both ends of the snap ring 61. A threaded hole is opened inside the snap plate 63, and a fixing bolt 64 is threadedly connected inside the threaded hole. A sealing strip 62 is fixedly connected to the inner wall of the snap ring 61. The collecting device 7 includes a collecting box 71, and the collecting box 71 is fixedly connected to the bottom of the workbench 1. Slide grooves 74 are opened on the inner walls on the left and right sides of the collecting box 71, and a microporous filter membrane 73 is slidably connected inside the slide groove 74; the microporous filter membrane 73 has a certain pore size selectivity, that is, it can selectively block certain particles and allow other substances to pass through.

[0028] The surface of the collecting box 71 is provided with a box door 72, and the bottom of the collecting box 71 is provided with a solvent collecting tank 75;

[0029] Through the provided locking device 6 and collecting device 7, after the top cover 9 is covered, the buckle ring 61 is sleeved on the connection between the top cover 9 and the reactor 2, and then the fixing bolts 64 are tightened to complete the fixing of the top cover 9, and the sealing strip 62 prevents liquid or gas leakage. The material in which the organic-inorganic nanomaterial and the solvent are fully mixed enters the collecting box 71, passes through the microporous membrane filter 73, and the solvent passes through the microporous membrane filter 73 into the solvent collecting tank 75, and the fine particles of the organic-inorganic nanomaterial enter the micropores of the microporous membrane filter 73, and the larger particles remain on the surface of the microporous membrane filter 73, completing the separation and filtration, which is convenient for collection.

[0030] Working principle of the utility model: The utility model is a preparation device for organic-inorganic nano materials. First, when the organic-inorganic nano materials are placed in the reactor 2, the top cover 9 is covered, and the buckle ring 61 is sleeved on the connection between the top cover 9 and the reactor 2, and then the fixing bolts 64 are tightened to complete the fixing of the top cover 9, and the sealing strip 62 prevents liquid or gas leakage. The pump body 4 draws the solvent in the solvent tank 3 from the conduit 8 to the reactor 2, and then the rotating motor 51 is started, the rotating rod 52 drives the connecting plate 54 to rotate, and the connecting plate 54 drives the stirring blade 55 to rotate, and the stirring blade 55 stirs the organic-inorganic nano materials in the reactor 2. The material and the solvent are fully mixed and reacted to ensure the preparation of high-quality nanomaterials. The material after the organic-inorganic nanomaterial and the solvent are fully mixed enters the collection box 71, passes through the microporous membrane filter 73, and the solvent passes through the microporous membrane filter 73 into the solvent collection tank 75. The fine particles of organic-inorganic nanomaterials enter the micropores of the microporous membrane filter 73, and the larger particles remain on the surface of the microporous membrane filter 73 to complete the separation and filtration. After the work is completed, open the top cover 9, insert the plug plate 56 into the limit groove 58, start the rotating motor 51, and the cleaning brush 57 can clean the residue on the inner wall of the reactor 2.

[0031] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A device for preparing organic-inorganic nanomaterials, comprising a workbench (1), characterized in that: A solvent tank (3) is provided at the left end of the workbench (1), a reaction kettle (2) is provided at the right end of the workbench (1), a stirring device (5) is provided inside the reaction kettle (2), a top cover (9) is installed on the surface of the reaction kettle (2), a locking device (6) is provided between the reaction kettle (2) and the top cover (9), a collecting device (7) is provided at the bottom of the right end of the workbench (1), and the stirring device (5) comprises a rotating motor (51) fixedly installed at the axis center of the surface of the top cover (9), a rotating rod (52) is fixedly connected to the output end of the rotating motor (51), two connecting rods (53) are fixedly connected to the circumferential surfaces on both sides of the rotating rod (52), and the two connecting rods (53) are fixedly connected to a connecting plate (54) at one end away from the rotating rod (52), stirring blades (55) are symmetrically installed on both sides of the connecting plate (54), and a limiting groove (58) is provided on the surface of the connecting plate (54) away from the connecting rod (53).

2. The device for preparing organic-inorganic nanomaterials according to claim 1, characterized in that: An insert plate (56) is inserted into the interior of the limiting groove (58), and a cleaning brush (57) is fixedly connected to a surface of the insert plate (56) on one side away from the connecting rod (53), and the stirring blade (55) does not contact the inner wall of the reaction kettle (2).

3. The device for preparing organic-inorganic nanomaterials according to claim 2, characterized in that: The surface of the cleaning brush (57) is in contact with the inner wall of the reaction kettle (2).

4. The device for preparing organic-inorganic nanomaterials according to claim 1, characterized in that: A conduit (8) is provided between the solvent tank (3) and the reaction kettle (2) via a pump body (4), and the pump body (4) is fixedly mounted on the surface of the workbench (1).

5. The device for preparing organic-inorganic nanomaterials according to claim 1, characterized in that: The locking device (6) comprises a snap ring (61), the two ends of the snap ring (61) are fixedly connected to snap plates (63), a threaded hole is provided inside the snap plate (63), and a fixing bolt (64) is threadedly connected inside the threaded hole, and a sealing strip (62) is fixedly connected to the inner wall of the snap ring (61).

6. The device for preparing organic-inorganic nanomaterials according to claim 1, characterized in that: The collecting device (7) comprises a collecting box (71), wherein the collecting box (71) is fixedly connected to the bottom of the workbench (1), and the inner walls on the left and right sides of the collecting box (71) are provided with sliding grooves (74), and a microporous filter membrane device (73) is slidably connected inside the sliding grooves (74).

7. The device for preparing organic-inorganic nanomaterials according to claim 6, characterized in that: The surface of the collecting box (71) is provided with a box door (72), and the bottom of the collecting box (71) is provided with a solvent collecting tank (75).

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