CN209828294U

CN209828294U - Preparation device of nano material

Info

Publication number: CN209828294U
Application number: CN201920184666.5U
Authority: CN
Inventors: 史桂凡
Original assignee: Beijing Mermaid Medical Beauty Outpatient Co Ltd
Current assignee: Beijing Mermaid Medical Beauty Outpatient Co Ltd
Priority date: 2019-02-01
Filing date: 2019-02-01
Publication date: 2019-12-24
Anticipated expiration: 2029-02-01

Abstract

The utility model belongs to the technical field of nano-material preparation, in particular to a nano-material preparation device; the nano material preparation device comprises a base, wherein the base is connected with a preparation box through a support, the preparation box is internally divided into a stirring chamber and a drying chamber through a partition plate, the top of the preparation box is provided with a motor and a feed inlet communicated with the stirring chamber, and an output shaft of the motor is connected with a stirring shaft extending into the stirring chamber through a coupling. The utility model provides a nano-material's preparation facilities with new construction, this nano-material's preparation facilities can carry out even stirring through the puddler to the raw materials after the granulation treatment in earlier stage that gets into in the agitator chamber, simultaneously, adopts the raw materials dispersion after the atomizer will stir to form the same particle of image fog, not only can make the raw materials more even, can also increase the evaporation area of moisture, the drying process of material in the drying chamber with higher speed.

Description

Preparation device of nano material

Technical Field

The utility model belongs to the technical field of the nano-material preparation, in particular to nano-material's preparation facilities.

Background

By nanomaterials are meant materials that have at least one dimension in three dimensions that is in the nanometer range (0.1-100nm) or that consist of them as a basic unit, which corresponds approximately to the dimension of 10-100 atoms closely arranged together. Its size is larger than the cluster of atoms and smaller than the average particle. It contains between 1000 and 10 billion atoms, calculated according to its size, assuming each atom is 1 angstrom in size. It is smaller than the size of ordinary biological cells, and is comparable to the size of viruses. The form of the nanoparticles is spherical, plate-like, rod-like, horn-like, sponge-like, etc., and the component for making the nanoparticles may be a metal, an oxide, or other various compounds.

The existing preparation device for the nano material has more processes in the production process, and the problems of uneven stirring and incomplete drying are easy to occur during stirring and drying, so that the quality of the final material is influenced, and the quality of the product is reduced.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems existing in the prior art, the utility model provides a novel nano material preparation device.

The utility model discloses specific technical scheme as follows:

the utility model provides a nano-material preparation device, which comprises a base, wherein a preparation box is connected on the base through a support, the interior of the preparation box is divided into a stirring chamber and a drying chamber through a partition plate, the top of the preparation box is provided with a motor and a feed inlet communicated with the stirring chamber, an output shaft of the motor is connected with a stirring shaft extending into the stirring chamber through a coupling, at least two support rods are arranged on the stirring shaft at intervals, and a plurality of stirring rods are arranged on each support rod at intervals; be equipped with the intercommunication on the baffle the teeter chamber with the first ejection of compact pipeline of drying chamber locates be connected with atomizer on the first ejection of compact pipeline of drying chamber, follow on the lateral wall of drying chamber the direction of height interval of drying chamber is equipped with a plurality of adsorption plates, be equipped with heating pipeline on the outer wall of drying chamber, heating pipeline follows the direction of height spiral setting of drying chamber, the bottom of preparation case is connected and is located first collecting box on the base, just the bottom exit of preparation case is equipped with first control valve.

In a further improvement, the bottom of the drying chamber is provided with a material guiding chamber, and the material guiding chamber is arranged in an inverted cone shape which is gradually and smoothly contracted from top to bottom.

In a further improvement, the side wall of the material guide chamber is connected with a cyclone separator through a second discharge pipe, the bottom of the cyclone separator is connected with a second collecting box arranged on the base, and a second control valve is arranged on the second discharge pipe.

In a further improvement, at least two telescopic cylinders are arranged on the stirring shaft, each telescopic cylinder is connected with each supporting rod, at least two sliding grooves are formed in the stirring shaft along the height direction of the stirring shaft, and each supporting rod extends into each corresponding sliding groove and slides along the sliding groove; at least two cleaning nozzles are symmetrically arranged on the side wall of the stirring chamber; and a liquid discharge pipe is arranged at the bottom of the side wall of the stirring chamber.

In a further improvement, a third control valve is arranged on a first discharging pipeline arranged in the stirring chamber, and an air heater is arranged on the side wall of the stirring chamber.

The utility model has the advantages as follows:

the utility model provides a nano-material's preparation facilities with new construction, this nano-material's preparation facilities can carry out even stirring through the puddler to the raw materials after the granulation treatment in earlier stage that gets into in the agitator chamber, simultaneously, adopts the raw materials dispersion after the atomizer will stir to form the same particle of image fog, not only can make the raw materials more even, can also increase the evaporation area of moisture, the drying process of material in the drying chamber with higher speed.

Drawings

FIG. 1 is a schematic structural view of an apparatus for preparing nanomaterials of example 1;

FIG. 2 is a partial sectional view of a production tank of example 2;

FIG. 3 is a schematic structural view of an apparatus for preparing nanomaterials of example 2;

FIG. 4 is a partial sectional view of a production tank of example 3.

Detailed Description

The present invention will be described in further detail with reference to the following examples and drawings.

Example 1

The utility model provides a nano-material's preparation facilities that embodiment 1 provided, as shown in fig. 1, including base 1, be connected with preparation case 3 through support 2 on the base 1, preparation case 3 is inside to be separated into teeter chamber 302 and drying chamber 303 through baffle 301, the top of preparation case 3 is equipped with motor 4 and with feed inlet 5 of teeter chamber 302 intercommunication, the output shaft of motor 4 is connected with through shaft coupling 6 and stretches into the teeter shaft 7 in teeter chamber 302, the interval is equipped with two at least bracing pieces 8 on the teeter shaft 7, all be equipped with a plurality of puddlers 9 on each bracing piece 8 at intervals; be equipped with the intercommunication on the baffle 301 the teeter chamber 302 with the first ejection of compact pipeline 304 of drying chamber 303 is located be connected with atomizer 305 on the first ejection of compact pipeline 304 of drying chamber 303, follow on the lateral wall of drying chamber 303 the direction of height interval of drying chamber 303 is equipped with a plurality of adsorption plates 306, be equipped with heating conduit 307 on the outer wall of drying chamber 303, heating conduit 307 is followed the direction of height spiral setting of drying chamber 303, the bottom of preparation case 3 is connected and is located first collecting box 10 on the base 1, just the bottom exit of preparation case 3 is equipped with first control valve 11.

When the drying device works, raw materials subjected to early-stage granulation enter a stirring chamber through a feeding hole, meanwhile, a motor (the model is WS-60KTYZ) is started, the motor rotates to drive stirring rods to rotate through a stirring shaft, the raw materials are stirred by a plurality of stirring rods simultaneously, the raw materials can be quickly and uniformly stirred, the stirred raw materials enter an atomizing nozzle through a first discharging pipeline, the atomized raw materials enter a drying chamber to be dried, an adsorption plate is used for absorbing water vapor in the raw materials, and a heating pipeline is used for heating and vaporizing air or water in the raw materials to further evaporate, so that the influence of the water vapor on the preparation of the raw materials is avoided; after drying, the first control valve (model: SV08-20J) was opened and the first collection tank started to collect nanoparticles.

In this embodiment, an electric heating pipe may be disposed in the heating pipeline, and water may be placed in the heating pipeline to heat the water in the heating pipeline; the adsorption plate can be provided with activated carbon and the like for adsorbing moisture; the motor can be connected with the preparation box through threads or can be welded on the preparation box.

Example 2

A device for preparing nano materials, as shown in fig. 2, which is different from embodiment 1 in that a material guiding chamber 308 is arranged at the bottom of a drying chamber 303, and the material guiding chamber 308 is in an inverted cone shape which is gradually and smoothly tapered from top to bottom.

As shown in fig. 3, in this embodiment, the sidewall of the guiding chamber 308 is connected to the cyclone separator 12 through a second discharging pipe 309, the bottom of the cyclone separator 12 is connected to the second collecting box 17 disposed on the base 1, and the second discharging pipe 309 is provided with a second control valve 310.

The inverted cone-shaped material guide chamber is arranged in the utility model, so that the raw materials in the drying chamber can enter the collecting box, thereby not only solving the problem of raw material pollution, but also avoiding the waste of the raw materials; the raw materials in the drying chamber can be directly collected or can be collected after gas-solid separation; when the raw materials in the drying chamber need to be directly collected, the first control valve is opened, the second control valve is closed, and at the moment, the dried raw materials in the drying box directly enter the first collecting box through the material guide chamber; when gas-solid separation is needed, a second control valve (the model is SV08-20J) is opened, the first control valve is closed, the dried raw materials in the drying box enter a material guide chamber, enter a cyclone separator through a second discharge pipeline and are separated, and then enter a second collection box; of course, the cyclone separator may be solid-liquid separation or gas-solid separation, and according to the actual situation, the gas-solid separation is taken as an example in this embodiment.

Example 3

As shown in fig. 4, the device for preparing a nano material is different from embodiment 1 in that at least two telescopic cylinders 13 are arranged on a stirring shaft 7, each telescopic cylinder 13 is connected to each support rod 8, at least two sliding grooves 14 are arranged on the stirring shaft 7 along the height direction of the stirring shaft 7, and each support rod 8 extends into each corresponding sliding groove 14 and slides along the sliding groove 14; at least two cleaning nozzles 15 are symmetrically arranged on the side wall of the stirring chamber 302; a drain pipe 16 is arranged at the bottom of the side wall of the stirring chamber 302.

In this embodiment, the third control valve 311 is disposed on the first discharging pipe 304 disposed in the stirring chamber 302, and the hot air blower 18 is disposed on the sidewall of the stirring chamber 302.

In order to ensure the cleanness of the stirring rod and avoid the pollution of raw materials, the side wall of the stirring chamber is provided with a cleaning nozzle; when the stirring rod needs to be cleaned, the motor stops working, the third control valve (the model is SV08-20J) is closed, the telescopic cylinder (the model is CDJ2B10-30) is started to drive the supporting rod to slide up and down along the sliding groove, meanwhile, the cleaning nozzle is externally connected with the cleaning box through the cleaning pipeline, the pressure pump is arranged on the cleaning pipeline, liquid in the cleaning box is pressed into the cleaning nozzle through the pressure pump, the cleaning nozzle starts to spray water to the stirring rod, and the stirring rod can move up and down, so that all the stirring rods can be cleaned; the cleaned wastewater is discharged through a liquid discharge pipe, and the hot air blower is started to air-dry the stirring chamber, so that the influence of moisture on the raw materials is avoided; meanwhile, the hot air blower can be turned on when the raw materials are stirred to primarily dry the raw materials, so that the problem of incomplete drying during drying is solved.

The present invention is not limited to the above-mentioned preferred embodiments, and any other products in various forms can be obtained by the teaching of the present invention, but any changes in the shape or structure thereof, which have the same or similar technical solutions as the present invention, fall within the protection scope of the present invention.

Claims

1. The nanometer material preparation device is characterized by comprising a base (1), wherein the base (1) is connected with a preparation box (3) through a support (2), the interior of the preparation box (3) is divided into a stirring chamber (302) and a drying chamber (303) through a partition plate (301), the top of the preparation box (3) is provided with a motor (4) and a feed inlet (5) communicated with the stirring chamber (302), an output shaft of the motor (4) is connected with a stirring shaft (7) extending into the stirring chamber (302) through a coupler (6), the stirring shaft (7) is provided with at least two support rods (8) at intervals, and each support rod (8) is provided with a plurality of stirring rods (9) at intervals; be equipped with the intercommunication on baffle (301) stirring chamber (302) with first ejection of compact pipeline (304) of drying chamber (303) are located be connected with atomizer (305) on first ejection of compact pipeline (304) of drying chamber (303), follow on the lateral wall of drying chamber (303) the direction of height interval of drying chamber (303) is equipped with a plurality of adsorption plates (306), be equipped with heating conduit (307) on the outer wall of drying chamber (303), heating conduit (307) are followed the direction of height spiral setting of drying chamber (303), the bottom of preparation case (3) is connected and is located first collecting box (10) on base (1), just the bottom exit of preparation case (3) is equipped with first control valve (11).

2. The nanomaterial preparation apparatus according to claim 1, wherein a material guide chamber (308) is provided at the bottom of the drying chamber (303), and the material guide chamber (308) is in an inverted cone shape that is gradually and smoothly tapered from top to bottom.

3. The nanomaterial preparation apparatus according to claim 2, wherein the cyclone separator (12) is connected to the sidewall of the guide chamber (308) through a second discharge pipe (309), the bottom of the cyclone separator (12) is connected to a second collection box (17) disposed on the base (1), and a second control valve (310) is disposed on the second discharge pipe (309).

4. The nanomaterial preparation apparatus according to claim 1, wherein the stirring shaft (7) is provided with at least two telescopic cylinders (13), each telescopic cylinder (13) is connected to each support rod (8), at least two sliding chutes (14) are provided on the stirring shaft (7) along the height direction of the stirring shaft (7), and each support rod (8) extends into each corresponding sliding chute (14) and slides along the sliding chute (14); at least two cleaning nozzles (15) are symmetrically arranged on the side wall of the stirring chamber (302); and a liquid discharge pipe (16) is arranged at the bottom of the side wall of the stirring chamber (302).

5. The apparatus for preparing nano-materials according to claim 4, wherein a third control valve (311) is disposed on the first discharging pipe (304) disposed in the stirring chamber (302), and a hot air blower (18) is disposed on the sidewall of the stirring chamber (302).