CN219756950U

CN219756950U - Segregation device

Info

Publication number: CN219756950U
Application number: CN202321021404.XU
Authority: CN
Inventors: 唐子程; 罗钰; 唐东; 唐孟明
Original assignee: Sichuan Changji Composites Co ltd
Current assignee: Sichuan Changji Composites Co ltd
Priority date: 2023-05-04
Filing date: 2023-05-04
Publication date: 2023-09-26
Anticipated expiration: 2033-05-04

Abstract

The utility model relates to the technical field of metal silicon processing, in particular to a segregation device. The automatic feeding device comprises a base, wherein a driving piece, a material receiving box and a turnover piece are arranged on the base, the turnover piece rotates on the base through the driving piece, a heating furnace is arranged on the turnover piece, and a furnace mouth of the heating furnace faces to the material receiving box. According to the utility model, the worm and the turbine are driven by the motor main shaft, so that the turnover plate is turned over for a certain angle, the heating furnace can be inclined for a certain angle, the separated and condensed metal silicon and impurities fall into the material receiving box under the action of gravity, the cooling treatment of the metal silicon is realized by the fan, the filter plate and the material receiving disc of the material receiving box, meanwhile, the metal silicon and the impurities can be separated, and finally, the filter plate and the material receiving disc can be cleaned.

Description

Segregation device

Technical Field

The utility model relates to the technical field of metal silicon processing, in particular to a segregation device.

Background

Silicon is a very common element, and is widely applied to the fields of semiconductor material production, metal ceramic, optical fiber communication and the like due to the excellent characteristics of high density, high melting point, stable chemical property and the like, while the purity of the silicon directly influences the performance of a product, and a segregation device is needed to carry out segregation on the silicon material in the purification process.

The Chinese patent with the publication number of CN216614058U discloses a segregation device for purifying and producing high-purity silicon, which is fixedly connected with a heat preservation furnace through the upper surface of a supporting plate, a threaded pipe is fixedly connected with the inner wall of the top end of the heat preservation furnace, an external threaded ring is connected with the inner wall of the threaded pipe in a threaded manner, a heat preservation cover is fixedly connected with the upper surface of the external threaded ring, a feeding hole is formed in the upper surface of the heat preservation cover, and a graphite crucible is fixedly connected with the lower surface of the heat preservation cover. The segregation device for purifying and producing the high-purity silicon has the capability of simultaneously melting two batches of silicon powder, effectively shortens the purification time of the high-purity silicon in the next batch, has the capability of rapidly cooling the segregation product, and improves the operation safety of staff.

However, the segregation device still has some problems that manual operation is needed when cooling the segregation product, so that the labor cost is increased, and impurities after segregation cannot be taken out timely, so that the pollution to the working environment inside the device is easily caused.

Disclosure of Invention

Aiming at the problems in the background technology, a segregation device is provided. According to the utility model, the worm and the turbine are driven by the motor main shaft, so that the turnover plate is turned over for a certain angle, the heating furnace can be inclined for a certain angle, the separated and condensed metal silicon and impurities fall into the material receiving box under the action of gravity, the cooling treatment of the metal silicon is realized by the fan, the filter plate and the material receiving disc of the material receiving box, meanwhile, the metal silicon and the impurities can be separated, and finally, the filter plate and the material receiving disc can be cleaned.

The utility model provides a segregation device, which comprises a base, wherein a driving piece, a material receiving box and a turnover piece are arranged on the base; the turnover piece comprises a fixed plate, a rotating shaft and a turnover plate, wherein the two groups of fixed plates are arranged on the base, the rotating shaft is rotatably arranged between the two groups of fixed plates, one end of the turnover plate extends into the space between the two fixed plates and is connected with the rotating shaft, and a heating furnace is arranged at the other end of the turnover plate; the driving piece comprises a motor, a worm, a fixed block and an incomplete worm wheel, wherein the motor and the fixed block are respectively arranged on two sides of the base, one end of the worm is connected with a main shaft of the motor, the other end of the worm is rotationally connected with the fixed block, one side, close to the fixed plate, of the worm is meshed with the incomplete worm wheel, and the incomplete worm wheel is connected with the rotating shaft in a bonding mode.

Preferably, the material receiving box is an open box, a box door is arranged on the front side of the material receiving box, a cooling piece is arranged on the side face of the material receiving box, a handle is arranged on the box door, a filter plate is arranged in the material receiving box, a material receiving tray is arranged below the filter plate, two sides of the filter plate are in sliding connection with the inner wall of the material receiving box, and the material receiving tray is in sliding connection with the bottom of the material receiving box.

Preferably, the cooling element is a fan.

Preferably, the inner walls of the two sides of the material receiving box are respectively provided with a sliding groove, the two sides of the filter plate are respectively provided with a first sliding block, and the first sliding blocks are in sliding connection with the sliding grooves.

Preferably, two groups of symmetrically distributed sliding rails are arranged at the bottom of the material receiving box, two groups of corresponding sliding blocks II are arranged at the bottom of the material receiving plate, a handle is arranged on the front surface of the material receiving plate, and the sliding blocks II are in sliding connection with the sliding rails.

Preferably, the heating furnace is made of graphite.

Preferably, an end cover is arranged on the furnace mouth of the heating furnace in a pulling and inserting way, the end cover is positioned above the material receiving box, and a handle is arranged on the end cover.

Preferably, the overturning plate is an L-shaped plate, the vertical end of the overturning plate is connected with the rotating shaft, and the horizontal end of the overturning plate is provided with a heating furnace.

Compared with the prior art, the utility model has the following beneficial technical effects: according to the utility model, through the cooperation of the motor, the worm and the incomplete worm wheel, the rotating shaft rotates between the fixed plates, so that the overturning plate rotates, the heating furnace rotates for a certain angle, the separated metal silicon and impurities in the heating furnace can be poured into the material receiving box, the metal silicon can be fully cooled through the cooperation of the fan and the filter plate and separated from the impurities, the manual cooling of the separated condensation product is not needed in the process, the labor cost is reduced, and the practicability of the device is improved.

Drawings

FIG. 1 is a schematic diagram of a segregation apparatus according to the present utility model;

FIG. 2 is a schematic view of the flip member and the driving member of FIG. 1;

fig. 3 is a side view of fig. 1.

Reference numerals: 1. a base; 2. a driving member; 3. a material receiving box; 4. a turnover piece; 5. a heating furnace; 6. an end cap; 7. a grip; 8. a motor; 9. a worm; 10. a fixed block; 11. a turnover plate; 12. an incomplete worm gear; 13. a rotating shaft; 14. a fixing plate; 15. a filter plate; 16. a chute; 17. a receiving tray; 18. a slide rail; 19. a door; 20. a handle; 21. a handle; 22. and a cooling member.

Detailed Description

Example 1

As shown in fig. 1-3, the segregation device provided by the utility model comprises a base 1, wherein a driving piece 2, a material receiving box 3 and a turnover piece 4 are arranged on the base 1, the turnover piece 4 rotates on the base 1 through the driving piece 2, a heating furnace 5 is arranged on the turnover piece 4, and a furnace mouth of the heating furnace 5 faces the material receiving box 3; the turnover piece 4 comprises a fixed plate 14, a rotating shaft 13 and a turnover plate 11, wherein the two groups of fixed plates 14 are arranged on the base 1, the rotating shaft 13 is rotatably arranged between the two groups of fixed plates 14, one end of the turnover plate 11 stretches into the space between the two fixed plates 14 and is connected with the rotating shaft 13, and the other end of the turnover plate is provided with a heating furnace 5; the driving piece 2 comprises a motor 8, a worm 9, a fixed block 10 and an incomplete worm wheel 12, wherein the motor 8 and the fixed block 10 are respectively arranged on two sides of the base 1, one end of the worm 9 is connected with a main shaft of the motor 8, the other end of the worm is rotationally connected with the fixed block 10, one side, close to the fixed plate 14, of the fixed block is meshed with the incomplete worm wheel 12, and the incomplete worm wheel 12 is connected with a rotating shaft 13 in a bonding mode.

Further, the heating furnace 5 is made of graphite.

Further described is that an end cover 6 is arranged on the furnace mouth of the heating furnace 5 in a pulling and inserting way, the end cover 6 is positioned above the material receiving box 3, and a handle 7 is arranged on the end cover 6.

Further, the turnover plate 11 is an L-shaped plate, the vertical end of the turnover plate is connected with the rotating shaft 13, and the horizontal end of the turnover plate is provided with the heating furnace 5.

The working principle of the utility model is as follows: the staff opens end cover 6 through handle 7, put into heating furnace 5 with the metallic silicon that needs the segregation processing again, cover end cover 6, start heating furnace 5, heating furnace 5 melts the metallic silicon that contains impurity into liquid, close heating furnace 5, metallic silicon crystallization and impurity separation after a period, the staff opens end cover 6, start motor 8, motor 8 main shaft drive worm 9 rotates, worm 9 drives incomplete worm wheel 12 and rotates, incomplete worm wheel 12 drives pivot 13 and rotates, pivot 13 drives turnover plate 11 and overturns certain angle, turnover plate 11 drives heating furnace 5 slope certain angle after metallic silicon in the heating furnace 5 falls into material receiving box 3 along with the action of gravity, material receiving box 3 filters and cools off metallic silicon.

Example two

As shown in fig. 1, the segregation device provided by the utility model further comprises a receiving box 3 which is an open box, a box door 19 is arranged on the front surface of the receiving box 3, a cooling piece 22 is arranged on the side surface of the receiving box, a handle 20 is arranged on the box door 19, a filter plate 15 is arranged in the receiving box 3, a receiving tray 17 is arranged below the filter plate 15, two sides of the filter plate 15 are in sliding connection with the inner wall of the receiving box 3, and the receiving tray 17 is in sliding connection with the bottom of the receiving box 3.

Further illustratively, the cooling element 22 is a fan. The separated silicon metal may be cooled.

In this embodiment, to the extent that metal silicon and impurities fall into the receiving bin 3, the worker activates a blower which cools the metal silicon on the filter plate 15, and impurities fall into the receiving tray 17 due to the screening of the filter plate 15.

Example III

As shown in fig. 1, the segregation device provided by the utility model further comprises sliding grooves 16 on the inner walls of the two sides of the material receiving box 3, and sliding blocks I are arranged on the two sides of the filter plate 15 and are in sliding connection with the sliding grooves 16.

The bottom of the material receiving box 3 is provided with two groups of symmetrically distributed sliding rails 18, the bottom of the material receiving tray 17 is provided with two groups of corresponding sliding blocks II, the front of the material receiving tray is provided with a handle 21, and the sliding blocks II are in sliding connection with the sliding rails 18.

In this embodiment, after metal silicon and impurity cool off, the staff opens the bin door 19 of the material receiving box 3 through the handle 20, metal silicon is left on the surface of the filter plate 15, the impurity falls into the material receiving tray 17 because of the gravity effect, the filter plate 15 is pulled out from the sliding groove 16 in a sliding way, high-purity metal silicon can be collected, the handle 21 is pulled, the material receiving tray 17 is pulled out from the bottom sliding rail 18 in a sliding way, the impurity is conveniently treated in time, the cleaning of the material receiving tray 17 and the filter plate 15 is also convenient, the working environment of the device is ensured, and the practicability of the device is improved.

The embodiments of the present utility model have been described in detail with reference to the drawings, but the present utility model is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model.

Claims

1. The segregation device is characterized by comprising a base (1), wherein a driving piece (2) is arranged on the base (1), a material receiving box (3) and a turnover piece (4), the turnover piece (4) rotates on the base (1) through the driving piece (2), a heating furnace (5) is arranged on the turnover piece (4), and a furnace mouth of the heating furnace (5) faces the material receiving box (3);

the turnover piece (4) comprises a fixed plate (14), a rotating shaft (13) and a turnover plate (11), wherein two groups of fixed plates (14) are arranged on the base (1), the rotating shaft (13) is rotatably arranged between the two groups of fixed plates (14), one end of the turnover plate (11) extends into the space between the two fixed plates (14) and is connected with the rotating shaft (13), and the other end of the turnover plate is provided with a heating furnace (5);

the driving piece (2) comprises a motor (8), a worm (9), a fixed block (10) and an incomplete worm wheel (12), wherein the motor (8) and the fixed block (10) are respectively arranged on two sides of the base (1), one end of the worm (9) is connected with a main shaft of the motor (8), the other end of the worm is rotationally connected with the fixed block (10), one side, close to the fixed plate (14), of the worm is meshed with the incomplete worm wheel (12), and the incomplete worm wheel (12) is connected with the rotating shaft (13) in a bonding mode.

2. The segregation device according to claim 1, wherein the material receiving box (3) is an open box, a box door (19) is arranged on the front surface of the material receiving box, a cooling piece (22) is arranged on the side surface of the material receiving box, a handle (20) is arranged on the box door (19), a filter plate (15) is arranged inside the material receiving box (3), a material receiving tray (17) is arranged below the filter plate (15), two sides of the filter plate (15) are in sliding connection with the inner wall of the material receiving box (3), and the material receiving tray (17) is in sliding connection with the bottom of the material receiving box (3).

3. A segregation device according to claim 2, wherein the cooling element (22) is a fan.

4. A segregation device according to claim 2, characterized in that the inner walls of the two sides of the receiving box (3) are provided with sliding grooves (16), the two sides of the filter plate (15) are provided with first sliding blocks, and the first sliding blocks are in sliding connection with the sliding grooves (16).

5. The segregation device according to claim 2, wherein two groups of symmetrically distributed slide rails (18) are arranged at the bottom of the material receiving box (3), two groups of corresponding second slide blocks are arranged at the bottom of the material receiving tray (17), and a handle (21) is arranged on the front face of the material receiving tray, and the second slide blocks are in sliding connection with the slide rails (18).

6. A segregation device according to claim 1, characterized in that the heating furnace (5) is of graphite material.

7. The segregation device according to claim 1, wherein an end cover (6) is arranged on the furnace mouth of the heating furnace (5) in a pulling and inserting way, the end cover (6) is positioned above the material receiving box (3), and a grip (7) is arranged on the end cover (6).

8. A segregation device according to claim 1, characterized in that the turnover plate (11) is an L-shaped plate, the vertical end of which is connected to the rotating shaft (13), and the horizontal end is provided with the heating furnace (5).