CN213194044U

CN213194044U - Auxiliary air flow mill device

Info

Publication number: CN213194044U
Application number: CN202021160809.8U
Authority: CN
Inventors: 黄宝新
Original assignee: Guotai Xinke Industrial Technology Yixing Co Ltd
Current assignee: Guotai Xinke Industrial Technology Yixing Co Ltd
Priority date: 2020-06-19
Filing date: 2020-06-19
Publication date: 2021-05-14
Anticipated expiration: 2030-06-19

Abstract

The utility model discloses an auxiliary airflow grinds device, including circular shell and conveying pipeline, a set of air jet nozzle is installed to circular shell's outside symmetry, air jet nozzle all passes circular shell and extends to circular shell's inside, the intermediate position department at air jet nozzle top installs the bearing, and the internally mounted of bearing has the pivot that extends to circular shell inside, a set of commentaries on classics board of breaing up is installed to the outside symmetry of pivot. The utility model discloses install rotatory pterygoid lamina, mounting panel, bearing, pivot, conveying pipeline, feed nozzle and break up the commentaries on classics board, when adding the material, inside feed nozzle insufflates circular shell with the material, the air current blows to rotatory pterygoid lamina on, make rotatory pterygoid lamina drive through mounting panel and pivot and break up commentaries on classics board anticlockwise rotation, can break up the material that falls into circular shell inside when changeing the board pivoted and break up, avoid the material adhesion together, be favorable to the normal clear of crushing process.

Description

Auxiliary air flow mill device

Technical Field

The utility model relates to an air current grinds equipment technical field, specifically is an auxiliary air current grinds device.

Background

The jet mill device changes compressed air or superheated steam into high-speed airflow through the nozzle to jet into the crushing chamber, when the material is fed into the crushing chamber through the feeder, the material is sheared by the high-speed airflow, accelerated particles collide with each other at the intersection point of each nozzle to be crushed in the crushing area, the material is crushed into superfine products through strong impact and violent friction, when the existing auxiliary jet mill device is used, the material is fed into the device through the feeder, the material is easily adhered together, the device cannot break up the material in advance, which is not beneficial to the normal operation of the crushing process, meanwhile, the nozzle blows the high-speed airflow to blow towards the material when the existing auxiliary jet mill device is used, the crushed material moves through the airflow, the airflow flowing direction is relatively fixed, the material powder in the device is not easy to contact and collide with each other, thereby greatly limiting the crushing effect of the jet mill device, therefore, the present invention provides an auxiliary air flow mill device for solving the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an auxiliary air current grinds device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an auxiliary airflow grinds device, includes circular shell and conveying pipeline, a set of air flow nozzle is installed to circular shell's outside symmetry, air flow nozzle all passes circular shell and extends to circular shell's inside, the intermediate position department at air flow nozzle top installs the bearing, and the internally mounted of bearing has the pivot that extends to circular shell inside, a set of commentaries on classics board that breaks up is installed to the outside symmetry of pivot, and breaks up the inside of commentaries on classics board and all evenly is provided with the feed through hole, the conveying pipeline is installed to the one end at air flow nozzle top, and the one end that circular shell was kept away from to the conveying pipeline installs feed nozzle.

Preferably, the top of conveying pipeline is provided with the feeder hopper, the inside inlet pipe that extends to the conveying pipeline is installed to the bottom of feeder hopper, and the top of feeder hopper installs sealed lid.

Preferably, a set of mounting panel is installed to the outside symmetry of pivot, and the top of mounting panel all installs rotatory pterygoid lamina.

Preferably, a communicating air pipe is installed at one end, far away from the material conveying pipe, of the top of the circular shell, and a first sealing plug is installed at the top of the communicating air pipe.

Preferably, a discharge pipe is installed at the middle position of the bottom of the circular shell, and a second sealing plug is installed at the bottom of the discharge pipe.

Preferably, the four corners of the bottom of the circular shell are provided with support legs, and the bottoms of the support legs are provided with anti-slip pads.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the auxiliary airflow mill device is provided with a rotary wing plate, a mounting plate, a bearing, a rotating shaft, a conveying pipeline, a feeding nozzle and a scattering rotating plate, when materials are added, the feeding nozzle blows the materials into the circular shell, airflow is blown onto the rotary wing plate, so that the rotary wing plate drives the scattering rotating plate to rotate anticlockwise through the mounting plate and the rotating shaft, the scattering rotating plate can scatter the materials falling into the circular shell while rotating, the materials are prevented from being adhered together, and the normal operation of a crushing process is facilitated;

2. the auxiliary jet mill device is provided with the jet nozzles for matching use, the airflow blown out by the jet nozzles drives the material powder to rotate clockwise in the circular shell, the feeding nozzles blow air to enable the scattering rotating plate to rotate anticlockwise, so that the movement of the material powder is blocked by the scattering rotating plate, the material powder continuously impacts the scattering rotating plate, the powder is favorably crushed, and the crushing effect is favorably improved;

3. this supplementary jet mill device is inside breaks up and changes board and material powder's rotation direction is opposite, can cause the influence to material powder's removal for material powder's removal route is unstable, thereby can increase the probability of clashing between the material powder, is favorable to improving crushing effect and crushing efficiency.

Drawings

Fig. 1 is a schematic front sectional view of the present invention;

fig. 2 is a schematic top view of the present invention;

fig. 3 is a schematic view of a partial structure of the present invention.

In the figure: 1. an air flow nozzle; 2. a circular housing; 3. a first sealing plug; 4. the air pipe is communicated; 5. a rotating wing plate; 6. mounting a plate; 7. a bearing; 8. a rotating shaft; 9. a feed hopper; 10. a feed pipe; 11. a delivery pipe; 12. a feed nozzle; 13. breaking up the rotating plate; 14. a feed through hole; 15. a second sealing plug; 16. and (4) discharging the pipe.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides an auxiliary airflow grinds device, including circular shell 2 and conveying pipeline 11, a set of airflow nozzle 1 is installed to circular shell 2's outside symmetry, airflow nozzle 1 all passes circular shell 2 and extends to circular shell 2's inside, the intermediate position department at airflow nozzle 1 top installs bearing 7, and bearing 7's internally mounted has the pivot 8 that extends to circular shell 2 inside, a set of commentaries on classics board 13 that breaks up is installed to pivot 8's outside symmetry, and the inside of breaking up commentaries on classics board 13 all evenly is provided with logical material hole 14, conveying pipeline 11 is installed to the one end at airflow nozzle 1 top, and conveying pipeline 11 keeps away from circular shell 2's one end and installs feed nozzle 12.

In this implementation:

further, the top of conveying pipeline 11 is provided with feeder hopper 9, and the bottom of feeder hopper 9 is installed and is extended to the inside inlet pipe 10 of conveying pipeline 11, and the sealed lid is installed at the top of feeder hopper 9, is convenient for to the inside material that adds of circular shell 2.

Further, a set of mounting panel 6 is installed to 8 outside symmetries of pivot, and rotor plate 5 is all installed at mounting panel 6's top, when adding the material, feeding nozzle 12 blows in the material inside circular housing 2, the air current blows to rotor plate 5 on, make rotor plate 5 drive through mounting panel 6 and pivot 8 and break up and change 13 anticlockwise rotations, can break up and change 13 pivoted while and break up the material that falls into 2 insides of circular housing, avoid the material adhesion together, be favorable to the normal clear of crushing process.

Further, a communicating air pipe 4 is installed at one end, far away from the material conveying pipe 11, of the top of the circular shell 2, and a first sealing plug 3 is installed at the top of the communicating air pipe 4, so that air inside the circular shell 2 can be conveniently pumped out.

Furthermore, a discharge pipe 16 is installed at the middle position of the bottom of the circular shell 2, and a second sealing plug 15 is installed at the bottom of the discharge pipe 16, so that the crushed material can be taken out conveniently.

Furthermore, the four corners of the bottom of the circular shell 2 are provided with support legs, and the bottoms of the support legs are provided with anti-slip pads, so that the device can be prevented from sliding, and the stability of the device can be improved.

The working principle is as follows: when the air inlet device is used, the air flow nozzle 1 and the feeding nozzle 12 are communicated with the air inlet device, the first sealing plug 3 can be opened firstly, the air in the circular shell 2 is pumped out through the communicating air pipe 4, then the first sealing plug 3 is covered, the sealing cover on the feeding hopper 9 is opened, the material is added into the feeding pipe 11 through the feeding hopper 9 and the feeding pipe 10, the material in the feeding pipe 11 is blown into the circular shell 2 through the feeding nozzle 12 by the high-speed air flow, after the high-speed air flow blown out by the feeding nozzle 12 enters the circular shell 2, the high-speed air flow is blown onto the rotary wing plate 5, the rotary wing plate 5 is stressed and drives the rotating shaft 8 to rotate anticlockwise through the mounting plate 6, the rotating shaft 8 drives the scattering rotating plate 13 to rotate anticlockwise, the material entering the circular shell 2 can be scattered, and when the material is added, the high-speed air flow enters, can be blown to materials, the materials can be crushed by the shearing action of high-speed airflow, the animal material powder can be blown to rotate clockwise in the circular shell 2, after the feeding is finished, the sealing cover at the top of the feed hopper 9 is covered, high-speed air flow is continuously blown into the circular shell 2 through the air flow nozzle 1 and the feeding nozzle 12, the scattering and rotating plate 13 rotates anticlockwise, the material powder is opposite to the rotation direction of the material powder, the material powder impacts on the scattering and rotating plate 13, the crushing effect is improved, meanwhile, the scattering and rotating plate 13 will affect the movement of the material powder, so that the moving path of the material powder is unstable, thereby increasing the probability of collision between the material powder, being beneficial to improving the crushing effect and the crushing efficiency, stopping blowing high-speed airflow into the airflow nozzle 1 and the feeding nozzle 12 after the crushing is finished, the second closing plug 15 is then opened and the pulverized material powder inside the circular housing 2 escapes from the device via the discharge tube 16.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides an auxiliary airflow grinds device, includes circular shell (2) and conveying pipeline (11), its characterized in that: a set of air flow nozzle (1) is installed to the outside symmetry of circular shell (2), air flow nozzle (1) all passes circular shell (2) and extends to the inside of circular shell (2), the intermediate position department at air flow nozzle (1) top installs bearing (7), and the internally mounted of bearing (7) has pivot (8) that extend to circular shell (2) inside, the outside symmetry of pivot (8) is installed a set of and is broken up and change board (13), and breaks up the inside of changeing board (13) and all evenly is provided with logical material hole (14), conveying pipeline (11) are installed to the one end at air flow nozzle (1) top, and feeding nozzle (12) are installed to the one end that circular shell (2) were kept away from in conveying pipeline (11).

2. An auxiliary air flow mill apparatus as claimed in claim 1, wherein: the top of conveying pipeline (11) is provided with feeder hopper (9), inlet pipe (10) that extend to conveying pipeline (11) inside are installed to the bottom of feeder hopper (9), and the top of feeder hopper (9) installs sealed lid.

3. An auxiliary air flow mill apparatus as claimed in claim 1, wherein: a set of mounting panel (6) is installed to the outside symmetry of pivot (8), and rotatory pterygoid lamina (5) are all installed at the top of mounting panel (6).

4. An auxiliary air flow mill apparatus as claimed in claim 1, wherein: circular shell (2) top is kept away from the one end of conveying pipeline (11) and is installed intercommunication trachea (4), and first sealing plug (3) are installed at the top of intercommunication trachea (4).

5. An auxiliary air flow mill apparatus as claimed in claim 1, wherein: a discharge pipe (16) is installed at the middle position of the bottom of the circular shell (2), and a second sealing plug (15) is installed at the bottom of the discharge pipe (16).

6. An auxiliary air flow mill apparatus as claimed in claim 1, wherein: the four corners position department of circular shell (2) bottom all installs the stabilizer blade, and the bottom of stabilizer blade all installs the slipmat.