CN212417808U

CN212417808U - Agitating unit is used in preparation of silver nanoparticle

Info

Publication number: CN212417808U
Application number: CN202020607658.XU
Authority: CN
Inventors: 王君玲; 袁跃华; 赵建国; 赵璐
Original assignee: Shanxi Datong University
Current assignee: Shanxi Datong University
Priority date: 2020-04-21
Filing date: 2020-04-21
Publication date: 2021-01-29
Anticipated expiration: 2030-04-21

Abstract

The utility model discloses a silver nanoparticle preparation is with agitating unit relates to silver nanoparticle preparation technical field. The utility model discloses a churn and ultimate compounding case, ultimate compounding case sets up perpendicularly under the churn, install the connecting pipe between the lower extreme of churn and the ultimate compounding case, be provided with the valve on the connecting pipe, the upper end of churn is fixed with the top cap, gear motor is installed to the central position of top cap upper surface, be connected with the axostylus axostyle on the output shaft of gear motor lower extreme, the axostylus axostyle extends to the inside of churn, be fixed with stirring vane on the outer wall of axostylus axostyle in proper order, include outer box in the ultimate compounding case, and set up outer box inside. The utility model discloses a set up churn, connecting pipe and ultimate compounding case, it is unsatisfactory to have solved silver nanoparticle preparation with agitating unit's stirring effect, influences the problem of its result of use.

Description

Agitating unit is used in preparation of silver nanoparticle

Technical Field

The utility model belongs to the technical field of silver nanoparticle preparation, especially, relate to a agitating unit is used in silver nanoparticle preparation.

Background

The 'nano silver' is short for or commonly known as 'silver nano particle', and refers to a particle composed of silver atoms, the particle diameter of the particle is usually in the range of 1-100 nm, the surface of a large block of silver particles has antibacterial property, the mechanism is that the silver atoms on the surface of a material can be slowly oxidized by oxygen in the environment to release free silver ions (Ag +), the silver ions are combined with sulfydryl on the wall of bacteria to block the respiratory chain of the bacteria, and finally kill the bacteria attached to the surface of the material, other liquid is needed to be added for use when the silver nano particle is used, stirring of the material is needed in the process, the current equipment has the following defects and shortcomings when in use, firstly, the mixing effect of the equipment is not good enough, the silver nano particle is very small, uniform stirring is difficult to ensure, and further the use effect of the silver nano particle is influenced, moreover, the devices occupy a large space, are not small enough, are not convenient to popularize, have defects and shortcomings in some aspects, and therefore need to be improved in the prior art.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a silver nanoparticle is agitating unit for preparation, through the rabbling mechanism who increases the device, it is unsatisfactory to have solved current equipment stirring effect, problem that the molding is big.

In order to solve the technical problem, the utility model discloses a following technical scheme realizes:

the utility model provides a stirring device for preparing silver nanoparticles, which comprises a stirring cylinder and an ultimate mixing box, wherein the ultimate mixing box is vertically arranged under the stirring cylinder, a connecting pipe is arranged between the lower end of the stirring cylinder and the ultimate mixing box, a valve is arranged on the connecting pipe, a top cover is fixed at the upper end of the stirring cylinder, a speed reducing motor is arranged at the central position of the upper surface of the top cover, an output shaft at the lower end of the speed reducing motor is connected with a shaft rod, the shaft rod extends into the stirring cylinder, stirring blades are sequentially fixed on the outer wall of the shaft rod, an outer box body and an inner box body arranged in the outer box body are arranged in the ultimate mixing box, a pressure reducing spring is arranged between the lower end of the inner box body and the outer box body, a vibrating motor is fixed at the top of the inner side of the outer box body, and an eccentric weight is connected on an output shaft at the lower end, the eccentric heavy hammer is fixedly connected with the upper surface of the inner box body.

Further, the top cap is fixed in the upper end of a mixing drum through a bolt assembly, and the upper surface of the top cap is provided with two feeding funnels.

Furthermore, the lower extreme of ultimate compounding case is fixed with the bracing piece, the bracing piece is provided with four, four the bracing piece corresponds installs in the four corners department of ultimate compounding case lower extreme.

Furthermore, the upper end and the lower end of the inner box body are connected with hoses, one of the hoses is connected with the lower end of the connecting pipe, the other hose is connected with a discharge pipe, and the discharge pipe extends to the lower part of the final mixing box.

Furthermore, a material box is arranged below the discharge pipe, and a strip-shaped perspective window is arranged on the outer wall of the material box.

Further, the internally mounted of interior box has the refining plate, and the refining plate is provided with two, two the inside equal array of refining plate has the bar hole.

The utility model discloses following beneficial effect has:

1. the utility model discloses a set up churn, connecting pipe and ultimate compounding case, it is unsatisfactory to have solved silver nanoparticle preparation and used agitating unit's stirring effect, influences its result of use's problem, the utility model discloses a compounding mechanism is abundant, sets up ultimate compounding case in the below of churn, and ultimate compounding case can carry out the secondary stirring to the material after mixing when using, and the eccentric weight work of during operation vibrating motor drive, and eccentric weight makes interior box wriggling, and then increases the compounding effect of material, and the inside of interior box is provided with even flitch, and the compounding is effectual.

2. The utility model discloses a set up churn, connecting pipe and ultimate mixing box, solved the equipment molding rigid, not small and exquisite enough, and then occupation space is big, the problem of being not convenient for popularize, the utility model discloses set up perpendicularly, practice thrift the space, the churn is provided with the connecting pipe with the centre of ultimate mixing box, and is simple to model, and then practices thrift manufacturing cost.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of a stirring device for preparing silver nanoparticles according to the present invention;

FIG. 2 is a schematic view of the internal structure of a mixing drum in a mixing device for preparing silver nanoparticles according to the present invention;

FIG. 3 is a schematic view of the internal structure of the final mixing box in the stirring device for preparing silver nanoparticles of the present invention;

FIG. 4 is a schematic structural view of a material homogenizing plate in the stirring device for preparing silver nanoparticles of the present invention;

in the drawings, the components represented by the respective reference numerals are listed below:

1. a mixing drum; 2. a connecting pipe; 3. a final mixing box; 4. a material box; 5. a feed hopper; 6. a reduction motor; 7. a bolt assembly; 8. a top cover; 9. a valve; 10. a discharge pipe; 11. a support bar; 12. a strip-shaped perspective window; 13. a shaft lever; 14. a stirring blade; 15. an outer case; 16. an inner box body; 17. a material homogenizing plate; 18. a pressure relief spring; 19. a hose; 20. a vibration motor; 21. an eccentric weight; 22. and (4) strip-shaped holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a stirring device for preparing silver nanoparticles, comprising a stirring cylinder 1 and a final mixing box 3, wherein the final mixing box 3 is vertically disposed under the stirring cylinder 1, a connecting pipe 2 is disposed between the lower end of the stirring cylinder 1 and the final mixing box 3 for material transmission, a valve 9 is disposed on the connecting pipe 2 for controlling material flow, a top cover 8 is fixed on the upper end of the stirring cylinder 1, a decelerating motor 6 is mounted at the central position of the upper surface of the top cover 8, a shaft rod 13 is connected to an output shaft at the lower end of the decelerating motor 6, the shaft rod 13 extends into the stirring cylinder 1, stirring blades 14 are sequentially fixed on the outer wall of the shaft rod 13 for material stirring treatment, an outer casing 15 is disposed in the final mixing box 3, and an inner box 16 is disposed in the outer casing 15, a pressure-relieving spring 18 is disposed between the lower end of the inner box 16 and the outer casing 15, can shake in certain space, the inboard top of outer box 15 is fixed with vibrating motor 20, is connected with eccentric weight 21 on the output shaft of vibrating motor 20 lower extreme, and eccentric weight 21 is connected with the last fixed surface of interior box 16, and box 16 vibrations in the drive, and then makes inside material wriggle, forms the effect of stirring once more.

Wherein as shown in fig. 1, top cap 8 is fixed in the upper end of churn 1 through the mode of bolt assembly 7, and the last surface mounting of top cap 8 has feed hopper 5, and feed hopper 5 is provided with two for the feeding of different materials.

As shown in fig. 1, four support rods 11 are fixed at the lower end of the final mixing box 3, and the four support rods 11 are correspondingly installed at four corners of the lower end of the final mixing box 3 for supporting.

As shown in FIGS. 1 and 3, hoses 19 are connected to the upper and lower ends of the inner box 16, one hose 19 is connected to the lower end of the connecting pipe 2, the other hose 19 is connected to the discharging pipe 10, and the discharging pipe 10 extends to the lower part of the final mixing box 3 for the material to enter and exit.

As shown in figure 1, a material box 4 is arranged below a discharge pipe 10, and a strip-shaped perspective window 12 is arranged on the outer wall of the material box 4, so that the height of the material can be observed conveniently.

As shown in fig. 3-4, two homogenizing plates 17 are installed inside the inner box 16, and strip-shaped holes 22 are arrayed inside the two homogenizing plates 17.

The specific implementation steps are as follows: the top cover 8 is arranged at the upper end of the mixing drum 1 in a mode of a bolt component 7, during work, feeding treatment is carried out in a mode of a feeding hopper 5, silver nanoparticle raw materials and other objects are poured into the mixing drum 1, a speed reduction motor 6 is driven to work, a shaft rod 13 rotates, primary mixing of the materials is completed in a mode of a mixing blade 14, a valve 9 is opened after a certain time, the materials enter the interior of a final mixing box 3 through a connecting pipe 2, an inner box body 16 in the final mixing box 3 enters the materials, a vibration motor 20 is driven to work at the moment, an eccentric weight 21 vibrates, the inner box body 16 is driven to vibrate up and down, creeping of the inner box body 16 is completed in cooperation with a slow compression spring 18, the materials are stirred in a vibration mode in the interior of the inner box body 16 in cooperation with a material homogenizing plate 17 to form a secondary creeping stirring effect, a strip-shaped hole 22 is formed in, the processed material is fed via a hose 19 into the discharge pipe 10 and then into the interior of the material box 4.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above is only the preferred embodiment of the present invention, and the present invention is not limited thereto, any technical solution recorded in the foregoing embodiments is modified, and some technical features are replaced by equivalent, all belonging to the protection scope of the present invention.

Claims

1. The utility model provides a silver nanoparticle is agitating unit for preparation, includes churn (1) and ultimate mixing box (3), its characterized in that: the mixing device is characterized in that the final mixing box (3) is vertically arranged under the mixing drum (1), a connecting pipe (2) is arranged between the lower end of the mixing drum (1) and the final mixing box (3), a valve (9) is arranged on the connecting pipe (2), a top cover (8) is fixed at the upper end of the mixing drum (1), a speed reducing motor (6) is arranged at the central position of the upper surface of the top cover (8), an output shaft at the lower end of the speed reducing motor (6) is connected with a shaft lever (13), the shaft lever (13) extends into the mixing drum (1), mixing blades (14) are sequentially fixed on the outer wall of the shaft lever (13), an outer box body (15) and an inner box body (16) arranged in the outer box body (15) are arranged in the final mixing box (3), a pressure relief spring (18) is arranged between the lower end of the inner box body (16) and the outer box body (15), the vibration box is characterized in that a vibration motor (20) is fixed to the top of the inner side of the outer box body (15), an output shaft at the lower end of the vibration motor (20) is connected with an eccentric weight (21), and the eccentric weight (21) is fixedly connected with the upper surface of the inner box body (16).

2. The stirring device for preparing silver nanoparticles as recited in claim 1, wherein the top cover (8) is fixed on the upper end of the stirring cylinder (1) by means of a bolt assembly (7), the feeding funnel (5) is mounted on the upper surface of the top cover (8), and two feeding funnels (5) are provided.

3. The stirring device for preparing silver nanoparticles as claimed in claim 1, wherein the lower end of the final mixing box (3) is fixed with four support rods (11), and four support rods (11) are correspondingly arranged at four corners of the lower end of the final mixing box (3).

4. The stirring device for preparing silver nanoparticles as claimed in claim 1, wherein hoses (19) are connected to the upper end and the lower end of the inner case (16), one of the hoses (19) is connected to the lower end of the connecting pipe (2), the other hose (19) is connected to the discharging pipe (10), and the discharging pipe (10) extends to the lower part of the final mixing box (3).

5. The stirring device for preparing silver nanoparticles as claimed in claim 4, wherein a material box (4) is arranged below the discharge pipe (10), and a strip-shaped perspective window (12) is arranged on the outer wall of the material box (4).

6. The stirring device for preparing silver nanoparticles as claimed in claim 1, wherein the inner box body (16) is internally provided with two homogenizing plates (17), and the two homogenizing plates (17) are respectively provided with a strip-shaped hole (22) in array.