CN216297076U

CN216297076U - Combined type particle classification powder selecting device

Info

Publication number: CN216297076U
Application number: CN202122876781.9U
Authority: CN
Inventors: 李玉; 黄礼国; 闵凡领; 卞续龙; 朱杰
Original assignee: Zaozhuang Grepiler Environmental Protection Technology Co ltd
Current assignee: Zaozhuang Grepiler Environmental Protection Technology Co ltd
Priority date: 2021-11-23
Filing date: 2021-11-23
Publication date: 2022-04-15
Anticipated expiration: 2031-11-23

Abstract

The utility model discloses a combined type particle classification powder selection device which comprises a working plate, wherein the top end of the working plate is fixedly connected with a support, the top end of the support is fixedly connected with a medium powder collector, the inner wall of the support is fixedly connected with a fine powder collector, the top end of the medium powder collector is fixedly connected with a pressure pump, the outer surface of the pressure pump is provided with an air guide pipe, the air guide pipe penetrates through the medium powder collector and extends to the inside, and one side of the air guide pipe is fixedly connected with a spray pipe. According to the utility model, the mixed material can be divided into three layers of coarse powder, fine powder and medium powder, and the coarse powder is vibrated and crushed into fine powder and medium powder through the cam and the sieve, so that the powder yield of the fine powder and the medium powder is improved.

Description

Combined type particle classification powder selecting device

Technical Field

The utility model relates to the technical field of powder selecting machines, in particular to a combined particle classification powder selecting device.

Background

The combined powder concentrator is mainly used as a grading device in a cement plant raw material grinding closed-circuit system and also can be used as a grading device for other non-metallic ore powder, and the powder concentrator is widely applied to screening of fly ash, cement and ore sand to separate the particle size of the powder;

when the existing combined powder selecting device is used for screening the sizes of material particles, the particles of the powder selection can be rarely divided into three parts, namely large, medium and small, and the selected particles can not be classified thoroughly enough, so that the quality of produced particle powder is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a combined particle classification powder selection device.

In order to achieve the purpose, the utility model adopts the following technical scheme: a combined type particle classification powder selecting device comprises a working plate, wherein a support is fixedly connected to the top end of the working plate, a middling collector is fixedly connected to the top end of the support, a fine powder collector is fixedly connected to the inner wall of the support, a pressure pump is fixedly connected to the top end of the middling collector, an air guide pipe is mounted on the outer surface of the pressure pump, penetrates through the middling collector and extends to the inside, a spray pipe is fixedly connected to one side of the air guide pipe, a driving motor is fixedly connected to the inner wall of the middling collector, a cam is fixedly connected to the driving end of the driving motor, a connecting column is fixedly connected to the inner top wall of the middling collector, a vibrating spring is fixedly connected to one end of the connecting column, a sieve is fixedly connected to one end of the vibrating spring, which is far away from the connecting column, and a coarse powder collector is fixedly connected to the inside of the middling collector, the top fixedly connected with middlings collector of middlings collector collects the fill, the middlings collector runs through well powder collector and extends to the outside, one side fixedly connected with fine powder passageway of well powder collector, fine powder passageway and fine powder collector intercommunication, the top fixedly connected with feeder hopper of well powder collector, the feeder hopper runs through well powder collector and extends to inside.

Further, the inner bottom wall of sieve fixedly connected with arch, the bottom of sieve is provided with the ooff valve, the middlings is collected and is fought and is located the below of ooff valve.

Furthermore, the front wall of the fine powder collector is rotatably connected with an opening and closing door, and the outer surface of the opening and closing door is provided with an observation window.

Further, the shape of the coarse powder collector is Z-shaped.

Furthermore, the support is door-shaped, and one end of the support is provided with a semicircular ring which is fixedly connected with the fine powder collector.

Further, the bottom sliding connection of sieve has the shock attenuation board, the top fixedly connected with limiting plate of shock attenuation board, the limiting plate runs through the sieve and extends to inside, the bottom fixedly connected with damping spring of limiting plate.

The utility model has the beneficial effects that:

when the utility model is used, the utility model is provided with: the force pump, the spray tube, the middlings collector, middlings collector and fine powder collector, start the force pump, the force pump blows up high-pressure gas, high-pressure gas passes through inside the spray tube gets into the middlings collector, put into the material from the feeder hopper, inside the fine powder collector is blown in from the fine powder passageway to the material that will be lighter this moment, middlings of medium particle get into inside the middlings collector, middlings and the mixed material that has not screened get into inside the sieve, it is different to utilize the powder weight of different granule sizes, the principle that the distance difference of departure when being blown by gas can be accomplished once and is divided into the powder of mixing into carefully, middlings and thick three kinds, and place different places respectively, practice thrift the powder selection time.

Is provided with: the driving motor, the cam, the protrusions and the sieve are driven, the cam rotates to throw the sieve up and vibrate to throw coarse powder, medium powder and fine powder upwards, particles falling into the sieve can be subjected to secondary powder separation, meanwhile, the coarse powder can be broken, fine powder and medium powder are prevented from being left inside the sieve, accuracy of powder separation can be improved to the maximum degree when powder separation is carried out, and powder separation efficiency is improved.

Drawings

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

FIG. 2 is an enlarged view of A of FIG. 1 in accordance with the present invention;

figure 3 is a schematic view of a sieve according to the utility model.

Illustration of the drawings:

1. a working plate; 2. a support; 3. a medium powder collector; 4. a coarse powder collector; 5. a fine powder collector; 6. a pressure pump; 7. an air duct; 8. a nozzle; 9. a drive motor; 10. a cam; 11. a coarse powder collecting hopper; 12. connecting columns; 13. vibrating the spring; 14. sieving; 15. a fine powder passage; 16. a protrusion; 17. an on-off valve; 18. a feed hopper; 19. opening and closing the door; 20. an observation window; 21. a damper plate; 22. a damping spring; 23. and a limiting plate.

Detailed Description

Fig. 1 to 3 show that, a combined type particle classification powder selection device is related to, comprising a working plate 1, a bracket 2 is fixedly connected to the top end of the working plate 1, a middling collector 3 is fixedly connected to the top end of the bracket 2, a fine powder collector 5 is fixedly connected to the inner wall of the bracket 2, a pressure pump 6 is fixedly connected to the top end of the middling collector 3, the materials entering from a feed hopper 18 are blown up through a spray pipe 8 by blowing gas out of the pressure pump 6, an air duct 7 is installed on the outer surface of the pressure pump 6, the air duct 7 penetrates through the middling collector 3 and extends to the inside, the spray pipe 8 is fixedly connected to one side of the air duct 7, a driving motor 9 is fixedly connected to the inner wall of the middling collector 3, a cam 10 is fixedly connected to the driving end of the driving motor 9, and a connecting column 12 is fixedly connected to the inner top wall of the middling collector 3, the one end fixedly connected with vibrations spring 13 of spliced pole 12, the one end fixedly connected with sieve 14 that spliced pole 12 was kept away from to vibrations spring 13 will not be caught by the material of screening, later through the vibrations of cam 10, separately and throw up the material vibrations and carry out the secondary selection powder, the inside fixedly connected with middlings collector 4 of middlings collector 3, the top fixedly connected with middlings collection fill 11 of middlings collector 4, middlings collector 4 runs through middlings collector 3 and extends to the outside, one side fixedly connected with fine powder passageway 15 of middlings collector 3, fine powder passageway 15 and fine powder collector 5 intercommunication, the top fixedly connected with feeder hopper 18 of middlings collector 3, feeder hopper 18 runs through middlings collector 3 and extends to inside.

When the powder crusher is used, the pressure pump 6 is started, the pressure pump 6 blows high-pressure gas, the high-pressure gas enters the interior of the medium powder collector 3 through the spray pipe 8, materials are placed into the feed hopper 18, the light materials are blown into the interior of the fine powder collector 5 through the fine powder channel 15 through the gas, medium-sized medium powder enters the interior of the medium powder collector 3, mixed materials of coarse powder and medium powder which are not screened enter the interior of the sieve 14, the mixed powder can be divided into three types of fine powder, medium powder and coarse powder once through the principle that the powder with different particle sizes flies out in the blowing process by the gas according to different flying distances, the driving motor 9 is started, the driving end of the driving motor 9 rotates to drive the cam 10 to jack the sieve 14 up and down, the mixed materials are crushed under the action of the vibrating spring 13 and the bulge 16, the crushed light materials fly to the upper part of the sieve 14, and then the gas is subjected to secondary screening, therefore, the powder selecting efficiency can be improved through multiple crushing and screening, the powder selecting time is saved, and the powder yield of fine powder and medium powder is enhanced.

In a further scheme, the inner bottom wall of the sieve 14 is fixedly connected with a protrusion 16, the bottom of the sieve 14 is provided with a switch valve 17, the coarse powder collecting hopper 11 is located below the switch valve 17, and the protrusion 16 prevents materials from being stuck to the bottom of the sieve 14 too tightly, so that the materials are difficult to vibrate, break and screen.

In a further scheme, the front wall of the fine powder collector 5 is rotatably connected with an opening and closing door 19, and an observation window 20 is arranged on the outer surface of the opening and closing door 19, so that materials can be observed and collected conveniently.

In a further scheme, the shape of the coarse powder collector 4 is Z-shaped, and the coarse powder flows more smoothly.

In a further scheme, the support 2 is door-shaped, and one end of the support 2 is provided with a semicircular ring and is fixedly connected with the fine powder collector 5, so that the fixed connection between the support 2 and the fine powder collector 5 is firmer.

In a further scheme, the bottom end of sieve 14 sliding connection has shock attenuation board 21, the top fixedly connected with limiting plate 23 of shock attenuation board 21, limiting plate 23 runs through sieve 14 and extends to inside, and the bottom fixedly connected with damping spring 22 of limiting plate 23, can avoid sieve 14 and cam 10 direct contact to lead to the easy damage of sieve 14 through the shock attenuation board 21 and the damping spring 22 that set up.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The utility model provides a modular particle classification selection powder device, includes working plate (1), its characterized in that: the top end of the working plate (1) is fixedly connected with a support (2), the top end of the support (2) is fixedly connected with a medium powder collector (3), the inner wall of the support (2) is fixedly connected with a fine powder collector (5), the top end of the medium powder collector (3) is fixedly connected with a pressure pump (6), the outer surface of the pressure pump (6) is provided with an air duct (7), the air duct (7) penetrates through the medium powder collector (3) and extends to the inside, one side of the air duct (7) is fixedly connected with a spray pipe (8), the inner wall of the medium powder collector (3) is fixedly connected with a driving motor (9), a driving end of the driving motor (9) is fixedly connected with a cam (10), the inner top wall of the medium powder collector (3) is fixedly connected with a connecting column (12), and one end of the connecting column (12) is fixedly connected with a vibrating spring (13), the one end fixedly connected with sieve (14) of spliced pole (12) are kept away from in vibrations spring (13), the inside fixedly connected with middlings collector (4) of middlings collector (3), top fixedly connected with middlings collection of middlings collector (4) is fought (11), middlings collector (4) run through middlings collector (3) and extend to the outside, one side fixedly connected with fine powder passageway (15) of middlings collector (3), fine powder passageway (15) and fine powder collector (5) intercommunication, the top fixedly connected with feeder hopper (18) of middlings collector (3), feeder hopper (18) run through middlings collector (3) and extend to inside.

2. The combined type particle classification and powder selection device according to claim 1, characterized in that: the inner bottom wall of the sieve (14) is fixedly connected with a bulge (16), the bottom of the sieve (14) is provided with a switch valve (17), and the coarse powder collecting hopper (11) is positioned below the switch valve (17).

3. The combined type particle classification and powder selection device according to claim 1, characterized in that: the front wall of the fine powder collector (5) is rotatably connected with an opening and closing door (19), and the outer surface of the opening and closing door (19) is provided with an observation window (20).

4. The combined type particle classification and powder selection device according to claim 1, characterized in that: the shape of the coarse powder collector (4) is Z-shaped.

5. The combined type particle classification and powder selection device according to claim 1, characterized in that: the support (2) is door-shaped, and one end of the support (2) is provided with a semicircular ring fixedly connected with the fine powder collector (5).

6. The combined type particle classification and powder selection device according to claim 1, characterized in that: the bottom sliding connection of sieve (14) has shock attenuation board (21), the top fixedly connected with limiting plate (23) of shock attenuation board (21), limiting plate (23) run through sieve (14) and extend to inside, the bottom fixedly connected with damping spring (22) of limiting plate (23).