CN221085842U - A metal silicon sample preparation and crushing device - Google Patents

Abstract

The utility model discloses a metal silicon sample preparation and crushing device, including a feeding box, a transportation device fixedly installed in the feeding box, a washing device fixedly installed around the feeding box, a feeding pipe fixedly installed on the upper part of the feeding box, a crushing box fixedly installed on one end of the feeding pipe, a pre-treatment device fixedly installed on the upper part of the crushing box, a dust filtering device fixedly installed around the pre-treatment device, and a guide plate fixedly installed on the lower part of the pre-treatment device. In the utility model, the washing device is provided to spray and wash the metal silicon, and the dirt on the surface of the metal silicon is washed away while the metal silicon is moistened. The transportation device is used to reduce the trouble of manual feeding, and the metal silicon is pre-treated at the same time. The dust metal silicon generated by the crushing is adsorbed by the dust filtering device, and then recovered by the guide plate, thereby effectively reducing the dust in the box.

Description

A metal silicon sample crushing device

Technical Field

The utility model relates to the technical field of metal silicon sample preparation and crushing, in particular to a metal silicon sample preparation and crushing device.

Background technique

Metallic silicon is also called crystalline silicon or industrial silicon. Its main use is as an additive for non-ferrous alloys. Metallic silicon is a product smelted from quartz and coke in an electric furnace. The content of the main component silicon is about 98%, and the remaining impurities are iron, aluminum and calcium. Metallic silicon has the characteristics of small heat capacity, high mechanical strength, low thermal conductivity, non-combustion, non-toxic and tasteless, easy to cut and transport, etc. It can be widely used in various thermal equipment and pipelines such as metallurgy, electric power, chemical industry and shipbuilding. Special silicon calcium materials can be used as catalyst carriers and are widely used in many aspects such as petroleum refining and automobile exhaust purification. In the processing of metallic silicon, a crushing device is needed to crush the silicon block, so as to facilitate subsequent production and processing. However, the existing crushing device for metallic silicon has the disadvantage of poor crushing effect, and cannot effectively and quickly crush the metallic silicon block, which increases the operation time and reduces the operation quality, and is not convenient to use.

Regarding the above problems, the patent number CN201911322193.1 includes a crushing box, and a feed box and a base are fixedly installed on the top and bottom of the crushing box respectively, and a mounting frame with one end fixedly connected to the top of the crushing box is fixedly installed on the outer side of the feed box, and a feed rod is connected to the top of the feed box, and a partition is fixedly installed in the inner cavity of the feed box, and a box body is fixedly installed on the right side of the feed box, and a driving motor is fixedly installed on the right side wall of the box body cavity, and the output shaft of the driving motor is fixedly connected to a sleeve rod with one end penetrating into the inner cavity of the feed box, and a driving bevel gear is fixedly installed on the left side of the sleeve rod, and a driven bevel gear is meshed with a driven bevel gear on the top of the driving bevel gear, and a driving rod is fixedly connected to the axis center of the driven bevel gear.

Although the above patent has a simple overall structure, improves the crushing quality of metallic silicon, improves the purpose of good crushing effect of the device, and is easy to use, there is still a problem of much dust in the crushing box, which pollutes the environment.

Utility Model Content

The purpose of the utility model is to provide a metal silicon sample preparation and crushing device, which sprays and washes the metal silicon by arranging a washing device to wash the dirt on the surface of the metal silicon and moisten the metal silicon at the same time, reduces the trouble of manual feeding by a transportation device, and pre-treats the metal silicon at the same time, adsorbs the dusty metal silicon generated by crushing by a dust filtering device, and then recovers it through a guide slide plate, thereby effectively reducing the dust in the box to solve the problems raised in the above-mentioned background technology.

To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a metallic silicon sample preparation and crushing device, comprising a feeding box, a transport device is fixedly installed in the feeding box, a washing device is fixedly installed around the feeding box, a feeding pipe is fixedly installed on the upper part of the feeding box, a crushing box is fixedly installed on one end of the feeding pipe, a pretreatment device is fixedly installed on the upper part of the crushing box, a dust filtering device is fixedly installed around the pretreatment device, a guide slide is fixedly installed on the lower part of the pretreatment device, a crushing assembly is fixedly installed on the lower end of the guide slide, and a discharge port is opened at the lower end of the crushing assembly.

Furthermore, the transport device includes a transport motor, which is fixedly installed at one end of the bottom of the feeding box, and an output end of the transport motor is fixedly connected to a transport rod, and a transport knife is fixedly connected to the transport rod.

Furthermore, the washing device includes a high-pressure nozzle, which is fixedly installed on one side of the feeding box, and the high-pressure nozzle is fixedly connected to a conduit, and the conduit is fixedly connected to a water tank.

Furthermore, a feed hopper is fixedly installed on one end of the feeding box close to the transport motor, and a drainage hole is opened on the side of the feeding box away from the high-pressure nozzle.

Furthermore, the pre-processing device comprises a pre-processing motor, which is fixedly mounted on the upper rear end of the crushing box, and a pressure roller is fixedly mounted on the output end of the pre-processing motor.

Furthermore, the dust filtering device includes a protective net, which is fixedly installed around the pretreatment device, and a filtering device is fixedly installed around the protective net.

Furthermore, the crushing assembly includes a crushing motor, which is fixedly mounted at the lower rear end of the crushing box, a crushing roller is fixedly mounted at the output end of the crushing motor, and crushing teeth are fixedly mounted on the upper part of the crushing roller.

Furthermore, the protective net covers the pre-treatment device and the crushing component, and the filtering device covers the surroundings of the protective net.

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

By setting up a washing device to spray and wash the metal silicon, the dirt on the surface of the metal silicon is washed away and the metal silicon is moistened to reduce dust. By setting up a transportation device to reduce the trouble of manual feeding, the metal silicon is pre-treated at the same time, and the dust metal silicon generated by crushing is adsorbed by the dust filter device, and then recovered through the guide plate, thereby effectively reducing the dust in the crushing device.

BRIEF DESCRIPTION OF THE DRAWINGS

Fig. 1 is a schematic diagram of the structure of the utility model;

FIG2 is a schematic cross-sectional view of the transport device of the present invention;

FIG3 is a schematic structural diagram of a washing device of the present utility model;

FIG4 is a schematic diagram of the cross-sectional structure of the filter device of the present invention;

FIG5 is a schematic diagram of the structure of the crushing assembly of the present invention.

In the figure: 1. Feed box; 2. Feed hopper; 3. Drain hole; 4. Transport device; 5. Transport motor; 6. Transport rod; 7. Transport knife; 8. Washing device; 9. High-pressure nozzle; 10. Conduit; 11. Water tank; 12. Feed pipe; 13. Crushing box; 14. Pretreatment device; 15. Pretreatment motor; 16. Pressing roller; 17. Dust filter; 18. Protective net; 19. Filter device; 20. Guide slide; 21. Crushing assembly; 22. Crushing motor; 23. Crushing roller; 24. Crushing teeth; 25. Discharge port.

Detailed ways

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

Please refer to Figures 1-5. The utility model provides a technical solution: a metal silicon sample preparation and crushing device, including a feed box 1, a transport device 4 is fixedly installed in the feed box 1, and the transport device 4 includes a transport motor 5, which is fixedly installed at one end of the bottom of the feed box 1. The output end of the transport motor 5 is fixedly connected to a transport rod 6, and the transport rod 6 is fixedly connected to a transport knife 7. The rotation of the transport motor 5 drives the transport knife 7 to rotate, and the metal silicon is squeezed and crushed while being transported.

A washing device 8 is fixedly installed around the feeding box 1, and the washing device 8 includes a high-pressure nozzle 9, which is fixedly installed on one side of the feeding box 1. The high-pressure nozzle 9 is fixedly connected to a conduit 10, and the conduit 10 is fixedly connected to a water tank 11. The high-pressure nozzle 9 sprays the metal silicon on the transport device 4 to clean the metal silicon, and at the same time wets the metal silicon to reduce dust generated by broken metal silicon.

A feed hopper 2 is fixedly installed at one end of the feeding box 1 near the transport motor 5. The feed hopper 2 facilitates a large amount of metal silicon to enter the transport device 4 for easy transportation. Workers only need to pour the metal silicon into the feed hopper 2 to avoid climbing to the top of the crushing box 13 for manual feeding. A drainage hole 3 is opened on the side of the feeding box 1 away from the high-pressure nozzle 9. The sewage from the washing device 8 spraying and washing the metal silicon is discharged through the drainage hole 3 to avoid sewage accumulation.

A feed pipe 12 is fixedly installed on the upper part of the feed box 1, and the metal silicon transported by the transport device 4 enters the crushing box 13 through the feed pipe 12. A crushing box 13 is fixedly installed at one end of the feed pipe 12, and a pre-treatment device 14 is fixedly installed on the upper part of the crushing box 13. The pre-treatment device 14 includes a pre-treatment motor 15, which is fixedly installed on the upper rear end of the crushing box 13, and a pressure roller 16 is fixedly installed on the output end of the pre-treatment motor 15. The pre-treatment device 14 squeezes the metal silicon through the pressure roller 16 to pre-treat the metal silicon, and squeezes the large pieces of metal silicon into smaller pieces of metal silicon.

A guide plate 20 is fixedly installed at the lower part of the pretreatment device 14. The surface of the guide plate 20 is smooth. The dust particles slide down under the guidance of the guide plate 20 to avoid the accumulation of metal silicon dust. The guide plate 20 guides the metal silicon dust to slide into the crushing assembly 21, and at the same time guides the metal silicon processed by the pretreatment device 14 to slide into the crushing assembly 21. A crushing assembly 21 is fixedly installed at the lower end of the guide plate 20. The crushing assembly 21 includes a crushing motor 22. The crushing motor 22 is fixedly installed at the lower end of the rear part of the crushing box 13. A crushing roller 23 is fixedly installed at the output end of the crushing motor 22, and a crushing tooth 24 is fixedly installed on the upper part of the crushing roller 23. The rotation of the crushing motor 22 drives the crushing teeth 24 to squeeze each other, so that the smaller metal silicon is squeezed by the crushing teeth 24 and becomes metal silicon particles.

A dust filter 17 is fixedly installed around the pretreatment device 14. The dust filter 17 includes a protective net 18. The protective net 18 is fixedly installed around the pretreatment device 14. A filter 19 is fixedly installed around the protective net 18. The protective net 18 covers the pretreatment device 14 and the crushing component 21, and the filter 19 covers the protective net 18. The protective net 18 prevents metal silicon fragments from being ejected when the pretreatment device 14 and the crushing component 21 process the metal silicon, thereby preventing injuries to workers. The filter 19 effectively prevents the spread of metal silicon dust, gathers and adsorbs the metal silicon dust particles on the filter 19, so that the metal silicon dust gathers and slides, re-enters the crushing component 21, and then returns to the discharge port 25.

A discharge port 25 is provided at the lower end of the crushing assembly 21 , and the discharge port 25 is convenient for workers to collect the crushed metallic silicon.

When in use, the metal silicon to be crushed is placed in the feed hopper 2. Under the action of the transport knife 7 inside the feed box 1, the metal silicon is transported while being squeezed and crushed, and the high-pressure nozzle 9 sprays water mist to wash and moisten the metal silicon. The sewage is discharged from the drainage hole 3 to avoid sewage accumulation and reduce dust. The metal silicon enters the crushing box 13 through the feed pipe 12, and is crushed by the pretreatment device 14 and the crushing assembly 21. The protective net 18 prevents the metal silicon fragments from being ejected when the pretreatment device 14 and the crushing assembly 21 process the metal silicon, so as to prevent the collapse and injury to the workers. The filter device 19 effectively prevents the metal silicon dust from spreading, and the metal silicon dust particles are gathered and adsorbed on the filter device 19, so that the metal silicon dust gathers and slides down, and the guide plate 20 guides the metal silicon dust to slide down, thereby reducing the dust and allowing the metal silicon dust to return to the discharge port 25.

Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims (8)

1. The utility model provides a metal silicon system appearance breaker, includes feed box (1), its characterized in that: the novel dust collector is characterized in that a conveying device (4) is fixedly installed in the feeding box (1), a washing device (8) is fixedly installed around the feeding box (1), a feeding pipe (12) is fixedly installed on the upper portion of the feeding box (1), a crushing box (13) is fixedly installed at one end of the feeding pipe (12), a pretreatment device (14) is fixedly installed on the upper portion of the crushing box (13), a dust filtering device (17) is fixedly installed around the pretreatment device (14), a guide plate (20) is fixedly installed on the lower portion of the pretreatment device (14), a crushing assembly (21) is fixedly installed on the lower end of the guide plate (20), and a discharge hole (25) is formed in the lower end of the crushing assembly (21).

2. A metallic silicon sample breaker according to claim 1, wherein: the conveying device (4) comprises a conveying motor (5), the conveying motor (5) is fixedly arranged at one end of the bottom of the feeding box (1), the output end of the conveying motor (5) is fixedly connected with a conveying rod (6), and the conveying rod (6) is fixedly connected with a conveying knife (7).

3. A metallic silicon sample breaker according to claim 1, wherein: the washing device (8) comprises a high-pressure spray head (9), the high-pressure spray head (9) is fixedly arranged on one side of the feeding box (1), the high-pressure spray head (9) is fixedly connected with a guide pipe (10), and the guide pipe (10) is fixedly connected with a water tank (11).

4. A metallic silicon sample breaker according to claim 1, wherein: the feeding box (1) is close to a feeding hopper (2) fixedly mounted at one end of the conveying motor (5), and a drain hole (3) is formed in one side, away from the high-pressure spray head (9), of the feeding box (1).

5. A metallic silicon sample breaker according to claim 1, wherein: the pretreatment device (14) comprises a pretreatment motor (15), the pretreatment motor (15) is fixedly arranged at the upper end of the rear part of the crushing box (13), and a compaction roller (16) is fixedly arranged at the output end of the pretreatment motor (15).

6. A metallic silicon sample breaker according to claim 1, wherein: the dust filtering device (17) comprises a protective net (18), the protective net (18) is fixedly arranged around the pretreatment device (14), and a filtering device (19) is fixedly arranged around the protective net (18).

7. A metallic silicon sample breaker according to claim 1, wherein: the crushing assembly (21) comprises a crushing motor (22), the crushing motor (22) is fixedly arranged at the lower end of the rear part of the crushing box (13), a crushing roller (23) is fixedly arranged at the output end of the crushing motor (22), and crushing teeth (24) are fixedly arranged at the upper part of the crushing roller (23).

8. The metallic silicon sample breaker according to claim 6, wherein: the protection net (18) is covered on the pretreatment device (14) and the crushing assembly (21), and the filtering device (19) is covered on the periphery of the protection net (18).