CN214977753U

CN214977753U - Ultrasonic production device for tin powder

Info

Publication number: CN214977753U
Application number: CN202121040035.XU
Authority: CN
Inventors: 钟巧
Original assignee: Jiangxi Xiaoshan New Material Technology Co ltd
Current assignee: Jiangxi Xiaoshan New Material Technology Co ltd
Priority date: 2021-05-14
Filing date: 2021-05-14
Publication date: 2021-12-03
Anticipated expiration: 2031-05-14

Abstract

The utility model relates to an ultrasonic production device of tin powder, which comprises a bottom plate, wherein the top of the bottom plate is fixedly connected with a bracket, the inside of the bracket is fixedly connected with a production tank, the center of the top of the production tank is fixedly connected with a servo motor, the inside of the production tank is provided with a mixing cavity, the inside of the mixing cavity is provided with a mixing shaft, the top of the mixing shaft is fixedly connected with the output end of the servo motor, the periphery of the mixing shaft is fixedly connected with a stirring paddle, the center of the bottom of the mixing cavity is fixedly connected with a discharging pipeline, the tail end of the discharging pipeline is fixedly connected with an ultrasonic reaction cavity, two sides of the ultrasonic reaction cavity are provided with ultrasonic transducers, the ultrasonic transducers are electrically connected with an ultrasonic generator through wires, the ultrasonic generator is positioned at the side wall of the production tank, the bottom of the ultrasonic reaction cavity is fixedly connected with a discharging pipeline, the utility model can improve the atomization powder forming effect of tin solution, the vibrating screen can be used for vibrating and screening the formed tin powder, and the practicability is strong.

Description

Ultrasonic production device for tin powder

Technical Field

The utility model relates to an ultrasonic wave apparatus for producing specifically is an ultrasonic wave apparatus for producing of tin powder, belongs to tin powder production facility technical field.

Background

The tin powder is a gray green powdery substance and is mainly used for manufacturing tin paste, electric carbon products, friction materials, oil-containing bearings and powder metallurgy structural materials, and the preparation of the tin powder mainly comprises a centrifugal atomization powder preparation method, an aerosol method and an ultrasonic atomization method.

The principle of ultrasonic atomization powder process is that ultrasonic transducer makes the tin melt liquid pass through ultrasonic vibration atomizing, then makes the atomizing after the fog of droplet form tin melt liquid particle cooling, solidify the back and form the tin powder, falls into and collects in receiving the powder section of thick bamboo, and tin powder shaping diameter is not of uniform size, is difficult for screening the differentiation.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an ultrasonic wave apparatus for producing of tin powder just lies in order to solve above-mentioned problem, can improve the atomizing powder-forming effect of tin solution, can vibrate the screening to the tin powder after the shaping, and the practicality is stronger.

The utility model realizes the above purpose by the following technical proposal, an ultrasonic production device of tin powder, which comprises a bottom plate, a bracket is fixedly connected with the top of the bottom plate, a production tank is fixedly connected with the inside of the bracket, a servo motor is fixedly connected with the center of the top of the production tank, a mixing cavity is arranged inside the production tank, a stirring shaft is arranged inside the mixing cavity, the top of the stirring shaft is fixedly connected with the output end of the servo motor, a stirring paddle is fixedly connected with the periphery of the stirring shaft, a discharging pipeline is fixedly connected with the center of the bottom of the mixing cavity, the tail end of the discharging pipeline is fixedly connected with an ultrasonic reaction cavity, ultrasonic transducers are arranged on two sides of the ultrasonic reaction cavity, the ultrasonic transducers are electrically connected with an ultrasonic generator through wires, the ultrasonic generator is positioned at the side wall of the production tank, a discharging pipeline is fixedly connected with the bottom of the ultrasonic reaction cavity, a notch is formed in the center of the bottom of the production tank.

Preferably, a feeding pipeline is fixedly connected to one side of the top of the production tank, a temperature sensing probe is fixedly connected to the other side of the top of the production tank (2), heating devices are fixedly connected to two sides of the bottom of the material mixing cavity, a first electromagnetic valve is fixedly connected to the material discharging pipeline, and a second electromagnetic valve is fixedly connected to the material discharging pipeline.

Preferably, support top both sides fixedly connected with nitrogen making case, nitrogen making case one side fixedly connected with pipeline of breathing in, nitrogen making case opposite side fixedly connected with gas supply line, the terminal fixedly connected with flow distribution plate of gas supply line, flow distribution plate one side fixedly connected with nozzle.

Preferably, the top of the bottom plate is connected with a collecting box in a sliding mode, a tin powder filter screen is arranged above the collecting box, two ends of the tin powder filter screen are fixedly connected with sliding blocks, the sliding blocks are connected with sliding rails in a sliding mode, the sliding rails are fixedly connected with the inner wall of the support, the tail ends of the sliding rails are fixedly connected with a fixing plate, a buffer spring is fixedly connected to the bottom of the fixing plate, the tail ends of the buffer spring are fixedly connected with the tin powder filter screen, and two sides of the top of the tin powder filter screen are fixedly connected with baffles.

Preferably, the collecting box both sides are equipped with the vibration case, the vibration case front side is equipped with drive motor, the inside gear and the protective frame that are equipped with of vibration case, gear axle center department is connected output end fixed connection with the transmission, the gear front side is rotated and is connected with the guide bar, the guide bar end is rotated and is connected with reset spring, reset spring top fixedly connected with bracing piece, bracing piece both sides and protective frame inner wall sliding connection, bracing piece top fixedly connected with impingement plate.

Preferably, the nitrogen making box is internally provided with a freeze dryer, the freeze dryer is fixedly connected with a nitrogen making device body through a communicating pipeline, one side of the nitrogen making device body is fixedly connected with an air supply pipeline, the communicating pipeline is fixedly connected with a drying filter, and one side of the drying filter is provided with an activated carbon adsorption filter.

The utility model has the advantages that:

1. the utility model can fully mix and stir the tin solution by arranging the servo motor to drive the stirring shaft and the stirring paddle to rotate, thereby avoiding the tin solution from containing massive impurities or caking, the mixing effect can be improved by arranging the heating device, the uniformity of the tin solution is improved, the ultrasonic transducer can be controlled to work by arranging the ultrasonic generator, the tin solution can be atomized into liquid drops, the atomized tin solution can flow out of the ultrasonic reaction cavity through the material releasing pipe, by arranging the nitrogen making equipment body and the freeze dryer in the nitrogen making box, nitrogen can be extracted from outside air, low-temperature nitrogen is sprayed out from the gas supply pipeline and the flow distribution plate, the tin droplets are cooled to be changed into tin powder, and a drying filter and an active carbon adsorption filter which are arranged in the nitrogen making box can absorb moisture and dust impurities in the air, so that the tin powder is prevented from being polluted;

2. the utility model discloses a set up the tin powder filter screen and can filter the screening to the tin powder, can vibrate the processing to the tin powder filter screen through setting up the surge tank, avoid the tin powder to cause the jam to the tin powder filter screen, after vibration processing, qualified tin powder can directly fall into inside the collecting box, the great tin powder of diameter is stayed on the tin powder filter screen, unified the processing by the staff, can avoid the tin powder filter screen vibration range great through setting up buffer spring, lead to the dust to spatter everywhere, the polluted environment.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic diagram of the internal structure of the oscillating box of the present invention.

Fig. 3 is a schematic view of the internal structure of the nitrogen making box of the present invention.

Reference numbers in the figures: 1. a base plate; 2. a production tank; 3. a servo motor; 4. a stirring shaft; 5. an ultrasonic reaction cavity; 6. an ultrasonic transducer; 7. an ultrasonic generator; 8. a temperature sensing probe; 9. a heating device; 10. a nitrogen making tank; 11. a flow distribution plate; 12. a collection box; 13. a tin powder filter screen; 14. a buffer spring; 15. an oscillation box; 16. a gear; 17. a protective frame; 18. a guide bar; 19. a return spring; 20. a support bar; 21. an impact plate; 22. a freeze dryer; 23. a nitrogen making apparatus body; 24. drying the filter; 25. an activated carbon adsorption filter.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Referring to fig. 1-3, an ultrasonic apparatus for producing tin powder includes a base plate 1, and is characterized in that: the top of the bottom plate 1 is fixedly connected with a bracket, the inside of the bracket is fixedly connected with a production tank 2, a servo motor 3 is fixedly connected at the center of the top of the production tank 2, a mixing cavity is arranged inside the production tank 2, a stirring shaft 4 is arranged in the mixing cavity, the top of the stirring shaft 4 is fixedly connected with the output end of the servo motor 3, the periphery of the stirring shaft 4 is fixedly connected with a stirring paddle, the center of the bottom of the mixing cavity is fixedly connected with a discharging pipeline, the tail end of the discharging pipeline is fixedly connected with an ultrasonic reaction cavity 5, ultrasonic transducers 6 are arranged on two sides of the ultrasonic reaction cavity 5, the ultrasonic transducer 6 is electrically connected with an ultrasonic generator 7 through a lead, the ultrasonic generator 7 is positioned on the side wall of the production tank 2, the bottom of the ultrasonic reaction cavity 5 is fixedly connected with a material releasing pipeline, and the center of the bottom of the production tank 2 is provided with a notch.

As a preferred technical scheme of the utility model, 2 top one side fixedly connected with charge-in pipeline of production jar, production jar (2) top opposite side fixedly connected with temperature sensing probe 8, compounding chamber bottom both sides fixedly connected with heating device 9, the first solenoid valve of fixedly connected with on the discharge pipeline, the last fixedly connected with second solenoid valve of discharge pipeline can improve the mixed effect through setting up heating device 9, makes the tin solution degree of consistency improve to some extent.

As a preferred technical scheme of the utility model, support top both sides fixedly connected with nitrogen making case 10, nitrogen making case 10 one side fixedly connected with suction line, nitrogen making case 10 opposite side fixedly connected with gas supply line, the terminal fixedly connected with flow distribution plate 11 of gas supply line, flow distribution plate 11 one side fixedly connected with nozzle.

As a preferred technical scheme of the utility model, 1 top sliding connection of bottom plate has collecting box 12, collecting box 12 top is equipped with tin

powder filter screen

13, 13 both ends fixedly connected with sliders of tin powder filter screen, slider sliding connection has the slide rail, slide rail and support inner wall fixed connection, the terminal fixedly connected with fixed plate of slide rail, fixed plate bottom fixedly connected with

buffer spring

14, 14 terminal and 13 fixed connection of tin powder filter screen of buffer spring, 13 top both sides fixedly connected with baffles of tin powder filter screen can avoid tin powder filter screen 13 amplitude of oscillation great through setting up buffer spring 14, lead to the dust to splash all around, the polluted environment.

As a preferred technical scheme of the utility model, the two sides of the collecting box 12 are provided with the oscillating box 15, the front side of the oscillating box 15 is provided with the transmission motor, the inside of the oscillating box 15 is provided with the gear 16 and the protective frame 17, the axle center of the gear 16 is fixedly connected with the transmission connection output end, the front side of the gear 16 is rotatably connected with the guide rod 18, the tail end of the guide rod 18 is rotatably connected with the reset spring 19, the top of the reset spring 19 is fixedly connected with the support rod 20, the two sides of the support rod 20 are slidably connected with the inner wall of the protective frame 17, the top of the support rod 20 is fixedly connected with the impact plate 21, the tin powder filtering net 13 can be oscillated by the oscillating box 15, the tin powder filtering net 13 is prevented from being blocked by the tin powder, the qualified tin powder can directly fall into the collecting box 12 after the oscillating treatment, the tin powder with larger diameter is left on the tin powder filtering net 13, the unified treatment is carried out by the staff.

As an optimal technical scheme of the utility model, the inside freeze dryer 22 that is equipped with of nitrogen making case 10, freeze dryer 22 is through intercommunication pipeline fixedly connected with nitrogen making equipment body 23, nitrogen making equipment body 23 one side and gas supply line fixed connection, fixedly connected with drying filter 24 on the intercommunication pipeline, drying filter 24 one side is equipped with activated carbon adsorption filter 25, and through nitrogen making equipment body 23 and freeze dryer 22 are set up to nitrogen making case 10 is inside, can follow the external air and draw nitrogen gas, with low temperature nitrogen gas via gas supply line and flow distribution plate 11 blowout, cool off the tin liquid drop, make the tin liquid drop become the tin powder, the inside drying filter 24 that sets up of nitrogen making case 10 can absorb moisture and dust impurity in the air with activated carbon adsorption filter 25, avoids polluting the tin powder.

The utility model discloses when using, at first, it is inside to pour into production jar 2 with tin solution through charge-in pipeline into, it can carry out the intensive mixing stirring to tin solution to drive (mixing) shaft 4 and stirring rake through setting up servo motor 3 and rotate, avoid tin solution inside to contain bold impurity or caking, can improve mixing effect through setting up heating device 9, make tin solution degree of consistency improve to some extent, work through setting up steerable ultrasonic transducer 6 of supersonic generator 7, make tin solution can atomize to the liquid drop, tin solution accessible release pipe outflow ultrasonic reaction chamber 5 after the atomizing, through at nitrogen box 10 inside nitrogen making equipment body 23 and the freeze drier 22 of setting up of nitrogen making, can follow external air and draw nitrogen gas, spout low temperature nitrogen gas via air supply pipeline and flow distribution plate 11, cool off tin liquid drop, make tin liquid drop become the tin powder, the moisture and the dust impurity in the air can be inhaled with active carbon adsorption filter 25 to dry filter 24 and the inside dry filter that sets up of nitrogen making box 10 Receive, avoid polluting the tin powder, can filter the screening to the tin powder through setting up tin powder filter screen 13, can carry out vibration treatment to tin powder filter screen 13 through setting up surge tank 15, avoid the tin powder to cause the jam to tin powder filter screen 13, after vibration treatment, qualified tin powder can directly fall into inside collecting box 12, the great tin powder of diameter stays on tin powder filter screen 13, unified the processing by the staff, can avoid tin powder filter screen 13 amplitude of oscillation great through setting up buffer spring 14, lead to the dust to spatter all around, the polluted environment.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof, and therefore, the present invention is considered to be exemplary and not restrictive in any way, since the scope of the present invention is defined by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, without any reference thereto being construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an ultrasonic wave apparatus for producing of tin powder, includes bottom plate (1), its characterized in that: the production tank is characterized in that a support is fixedly connected to the top of the bottom plate (1), a production tank (2) is fixedly connected to the inside of the support, a servo motor (3) is fixedly connected to the center of the top of the production tank (2), a mixing cavity is arranged inside the production tank (2), a stirring shaft (4) is arranged inside the mixing cavity, the top of the stirring shaft (4) is fixedly connected with the output end of the servo motor (3), a stirring paddle is fixedly connected to the periphery of the stirring shaft (4), a discharging pipeline is fixedly connected to the center of the bottom of the mixing cavity, an ultrasonic reaction cavity (5) is fixedly connected to the tail end of the discharging pipeline, ultrasonic transducers (6) are arranged on two sides of the ultrasonic reaction cavity (5), the ultrasonic transducers (6) are electrically connected with an ultrasonic generator (7) through wires, and the ultrasonic generator (7) is located on the side wall of the production tank (2), the bottom of the ultrasonic reaction cavity (5) is fixedly connected with a material releasing pipeline, and the center of the bottom of the production tank (2) is provided with a notch.

2. The ultrasonic production device of tin powder according to claim 1, characterized in that: the device comprises a production tank (2), a feeding pipeline, a temperature sensing probe (8), heating devices (9), a first electromagnetic valve and a second electromagnetic valve, wherein the feeding pipeline is fixedly connected to one side of the top of the production tank (2), the temperature sensing probe (8) is fixedly connected to the other side of the top of the production tank (2), the heating devices (9) are fixedly connected to two sides of the bottom of a mixing cavity, the first electromagnetic valve is fixedly connected to the discharging pipeline, and the second electromagnetic valve is fixedly connected to the discharging pipeline.

3. The ultrasonic production device of tin powder according to claim 1, characterized in that: support top both sides fixedly connected with nitrogen making case (10), nitrogen making case (10) one side fixedly connected with pipeline of breathing in, nitrogen making case (10) opposite side fixedly connected with gas supply line, gas supply line tip fixedly connected with flow distribution plate (11), flow distribution plate (11) one side fixedly connected with nozzle.

4. The ultrasonic production device of tin powder according to claim 1, characterized in that: the tin powder collecting device is characterized in that the top of the base plate (1) is connected with a collecting box (12) in a sliding mode, a tin powder filtering screen (13) is arranged above the collecting box (12), two ends of the tin powder filtering screen (13) are fixedly connected with sliding blocks, the sliding blocks are connected with sliding rails in a sliding mode, the sliding rails are fixedly connected with the inner wall of a support, a fixing plate is fixedly connected with the tail ends of the sliding rails, a buffering spring (14) is fixedly connected with the bottom of the fixing plate, the tail ends of the buffering spring (14) are fixedly connected with the tin powder filtering screen (13), and baffles are fixedly connected with the two sides of the top of the tin powder filtering screen (13).

5. The ultrasonic production device of tin powder according to claim 4, characterized in that: collecting box (12) both sides are equipped with vibration box (15), vibration box (15) front side is equipped with drive motor, inside gear (16) and the protective frame (17) of being equipped with of vibration box (15), gear (16) axle center department is connected output end fixed connection with the transmission, gear (16) front side is rotated and is connected with guide bar (18), guide bar (18) end-to-end rotation is connected with reset spring (19), reset spring (19) top fixedly connected with bracing piece (20), bracing piece (20) both sides and protective frame (17) inner wall sliding connection, bracing piece (20) top fixedly connected with impingement plate (21).

6. The ultrasonic production device of tin powder according to claim 3, characterized in that: the nitrogen making box is characterized in that a freeze dryer (22) is arranged inside the nitrogen making box (10), the freeze dryer (22) is fixedly connected with a nitrogen making device body (23) through a communicating pipeline, one side of the nitrogen making device body (23) is fixedly connected with an air supply pipeline, a drying filter (24) is fixedly connected with the communicating pipeline, and an activated carbon adsorption filter (25) is arranged on one side of the drying filter (24).