CN216473582U

CN216473582U - Cooling facility for strengthening peculiar smell generated before shaping of silicon single crystal

Info

Publication number: CN216473582U
Application number: CN202123051442.3U
Authority: CN
Inventors: 郝磊; 王富波
Original assignee: Tianjin Huashuai Silicon Material Co ltd
Current assignee: Tianjin Huashuai Silicon Material Co ltd
Priority date: 2021-12-07
Filing date: 2021-12-07
Publication date: 2022-05-10
Anticipated expiration: 2031-12-07

Abstract

The utility model discloses a cooling facility for enhancing peculiar smell emission before shaping of silicon single crystal, which comprises a heat insulation shell, wherein one side of the heat insulation shell is provided with a connecting seat, the upper end of the heat insulation shell is provided with a connecting cylinder, a refrigerating machine is arranged inside the connecting seat, the upper end of the refrigerating machine is provided with a timing display screen, one side of the refrigerating machine close to the heat insulation shell is provided with a condensing pipe, one side of the condensing pipe far away from the heat insulation shell is provided with a cooling chamber, the upper end of the heat insulation shell is provided with a microporous wall, the inside of the microporous wall is provided with a ventilating micropore, a ventilating cavity is arranged between the microporous wall and the connecting cylinder, one side with strong ventilation is provided with an air extractor, and the upper end of the microporous wall is provided with a spacing ring; the cooling facility for strengthening the peculiar smell before the shaping of the silicon single crystal improves the high-efficiency peculiar smell removing performance of the utility model by arranging the microporous wall, the ventilating cavity and the air pump; through setting up timing display screen, condenser pipe, second mesh board, improved the utility model discloses a cooling efficiency.

Description

Cooling facility for strengthening peculiar smell generated before shaping of silicon single crystal

Technical Field

The utility model relates to a silicon single crystal processing technology field, in particular to a cooling facility for strengthening peculiar smell generated before the shaping of silicon single crystal.

Background

The silicon single crystal is indispensable in the solar cell, and the silicon single crystal has high solar energy conversion efficiency. Silicon single crystal production is a process that requires the transition from polycrystalline to single crystal to transform atoms from a random arrangement into an ordered array. In order to realize the conversion from polycrystal to single crystal, the polysilicon is firstly changed into molten silicon from solid silicon, then is changed into solid crystalline silicon, and then is cooled, and the cooling process is generally slow, so the cooling facility is needed to be strengthened.

The prior art has the following defects or problems:

1. before the silicon single crystal is shaped, because the inside of the silicon single crystal contains other waste liquid, peculiar smell can be emitted in the treatment process;

2. the cooling step before the shaping of the silicon single crystal is slow, and the cooling effect is not obvious enough, so that the forming process of the silicon single crystal is slow.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a cooling facility for strengthening the peculiar smell before the shaping of the silicon single crystal aiming at the defects of the prior art so as to solve the problem in the background technology.

In order to achieve the above object, the utility model provides a following technical scheme: a cooling facility for enhancing peculiar smell emission before shaping of silicon single crystals comprises a heat insulation shell, wherein a connecting seat is arranged on one side of the heat insulation shell, a connecting cylinder is arranged at the upper end of the heat insulation shell, a refrigerating machine is arranged in the connecting seat, a timing display screen is arranged at the upper end of the refrigerating machine, a condensing pipe is arranged on one side, close to the heat insulation shell, of the refrigerating machine, a cooling chamber is arranged on one side, far away from the heat insulation shell, of the condensing pipe, a microporous wall is arranged at the upper end of the heat insulation shell, ventilating micropores are formed in the microporous wall, a ventilating cavity is arranged between the microporous wall and the connecting cylinder, an air extractor is arranged on one side with strong ventilation, a limiting ring is arranged at the upper end of the microporous wall, a first mesh plate is arranged in the limiting ring, and shunting meshes are arranged in the first mesh plate.

As the utility model discloses an optimized technical scheme, first mesh board lower extreme is provided with the second mesh board, second mesh board and spacing collar fixed connection, the inside reposition of redundant personnel mesh that is provided with of second mesh board.

As the utility model discloses a preferred technical scheme, the connecting cylinder upper end is provided with a protection section of thick bamboo, a protection section of thick bamboo inside wall is provided with the inlet tube, a connecting cylinder and a protection section of thick bamboo fixed connection, a protection section of thick bamboo and inlet tube fixed connection.

As the utility model discloses an preferred technical scheme, thermal-insulated shell and connecting seat fixed connection, thermal-insulated shell and connecting cylinder fixed connection, connecting seat and refrigerator fixed mounting, connecting seat and timing display screen fixed connection.

As the preferred technical scheme of the utility model, refrigerator and condenser pipe fixed connection, condenser pipe and thermal-insulated shell fixed connection, thermal-insulated shell and micropore wall fixed connection, the micropore wall has threely.

As the utility model discloses a preferred technical scheme, ventilative micropore has a plurality of, ventilative micropore is the equidistance and arranges, ventilative micropore radius is 0.1cm, ventilative chamber and air extractor fixed connection.

As the utility model discloses a preferred technical scheme, spacing collar and micropore wall fixed connection, the internal diameter size of spacing collar is the same with the internal diameter size of micropore wall, the spacing collar has two, spacing collar and first mesh board fixed connection.

Compared with the prior art, the utility model provides a cooling facility of peculiar smell that sends out before strengthening to handle silicon single crystal design possesses following beneficial effect:

1. the cooling facility for strengthening the peculiar smell emitted before the shaping of the silicon single crystal treatment is provided with the microporous wall, the ventilating cavity and the air pump, wherein the peculiar smell gas emitted by the microporous wall when the silicon single crystal is shunted enters the ventilating cavity through the ventilating micropores and is then pumped out by the air pump, the effect of strong peculiar smell treatment is achieved, and the high-efficiency peculiar smell removal performance of the utility model is improved;

2. this strengthen cooling facility who handles sending out peculiar smell before silicon single crystal is stereotyped, through setting up timing display screen, condenser pipe, second mesh board, wherein silicon single crystal gets into the reposition of redundant personnel via first mesh board from the inlet tube for the heat dissipation process, shunts once more via the second mesh board again, has increaseed and has exposed the area, thereby has accelerated cooling rate, and the condenser pipe can further accelerate cooling rate, and in time the display screen, can take notes the condensation time, and in time handle, has improved the utility model discloses a cooling efficiency.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the whole structure of the present invention;

FIG. 3 is a sectional view of the structural connecting cylinder of the present invention;

fig. 4 is a partial enlarged view of the first mesh plate of the structure of the present invention.

In the figure: 1. a thermally insulated housing; 2. a connecting seat; 3. a connecting cylinder; 4. a refrigerator; 5. a timing display screen; 6. a condenser tube; 7. a cooling chamber; 8. a microporous wall; 9. air-permeable micropores; 10. a gas permeable cavity; 11. an air extractor; 12. a limiting ring; 13. a first mesh plate; 14. shunting meshes; 15. a second mesh plate; 16. a protective cylinder; 17. an inlet tube.

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. 1-4, in this embodiment: a cooling facility for enhancing peculiar smell emission before shaping of silicon single crystal comprises a heat insulation shell 1, a connecting seat 2 is arranged on one side of the heat insulation shell 1, a connecting cylinder 3 is arranged at the upper end of the heat insulation shell 1, a refrigerating machine 4 is arranged inside the connecting seat 2, a timing display screen 5 is arranged at the upper end of the refrigerating machine 4, a condensing pipe 6 is arranged on one side, close to the heat insulation shell 1, of the refrigerating machine 4, a cooling chamber 7 is arranged on one side, away from the heat insulation shell 1, of the condensing pipe 6, a microporous wall 8 is arranged at the upper end of the heat insulation shell 1, a ventilating micropore 9 is arranged inside the microporous wall 8, a ventilating chamber 10 is arranged between the microporous wall 8 and the connecting cylinder 3, an air extractor 11 is arranged on one side with strong ventilation, a limiting ring 12 is arranged at the upper end of the microporous wall 8, a first mesh plate 13 is arranged inside the limiting ring 12, and a shunting mesh 14 is arranged inside the first mesh plate 13.

In the embodiment, the lower end of the first mesh plate 13 is provided with a second mesh plate 15, the second mesh plate 15 is fixedly connected with the limiting ring 12, and the inside of the second mesh plate 15 is provided with shunting meshes 14, so that the silicon single crystal can be shunted and enter the cooling chamber 7; the upper end of the connecting cylinder 3 is provided with a protective cylinder 16, the inner side wall of the protective cylinder 16 is provided with an inlet pipe 17, the connecting cylinder 3 is fixedly connected with the protective cylinder 16, and the protective cylinder 16 is fixedly connected with the inlet pipe 17, so that the device is more stable and practical; the heat insulation shell 1 is fixedly connected with the connecting seat 2, the heat insulation shell 1 is fixedly connected with the connecting cylinder 3, the connecting seat 2 is fixedly installed with the refrigerator 4, and the connecting seat 2 is fixedly connected with the timing display screen 5, so that the cooling period can be fixed and convenient; the refrigerator 4 is fixedly connected with the condenser pipe 6, the condenser pipe 6 is fixedly connected with the heat insulation shell 1, the heat insulation shell 1 is fixedly connected with the microporous wall 8, and the number of the microporous walls 8 is three, so that the peculiar smell can be diffused more quickly; the air-permeable micropores 9 are arranged at equal intervals, the radius of the air-permeable micropores 9 is 0.1cm, and the air-permeable cavity 10 is fixedly connected with the air pump 11, so that the odor can be conveniently and quickly treated; the limiting rings 12 are fixedly connected with the microporous wall 8, the inner diameter of each limiting ring 12 is the same as that of the microporous wall 8, the number of the limiting rings 12 is two, and the limiting rings 12 are fixedly connected with the first mesh plate 13, so that the silicon single crystals can be shunted to enter the cooling chamber 7, and the cooling efficiency is improved.

The utility model discloses a theory of operation and use flow: the utility model discloses a according to micropore wall 8 peculiar smell gas that gives out when silicon single crystal shunts gets into ventilative chamber 10 through ventilative micropore 9, then is taken out by air extractor 11, reach the effect of powerful processing peculiar smell, silicon single crystal gets into the reposition of redundant personnel via first mesh board 13 from inlet tube 17, accelerate the heat dissipation process, shunt once more via second mesh board 15 again, increased the exposure area, thereby accelerated cooling rate, condenser pipe 6 can further accelerate cooling rate, and in time the display screen, can record the condensation time, and in time handle; when the utility model is used, the unshaped silicon single crystal is poured into the inlet pipe 17.

Finally, it should be noted that: 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 described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A cooling facility for strengthening the peculiar smell before the shaping of the silicon single crystal is processed is characterized in that: the heat insulation device comprises a heat insulation shell (1), wherein a connecting seat (2) is arranged on one side of the heat insulation shell (1), a connecting cylinder (3) is arranged at the upper end of the heat insulation shell (1), a refrigerating machine (4) is arranged in the connecting seat (2), a timing display screen (5) is arranged at the upper end of the refrigerating machine (4), a condenser pipe (6) is arranged on one side, close to the heat insulation shell (1), of the refrigerating machine (4), a cooling chamber (7) is arranged on one side, far away from the heat insulation shell (1), of the condenser pipe (6), a microporous wall (8) is arranged at the upper end of the heat insulation shell (1), a ventilating micropore (9) is arranged in the microporous wall (8), a ventilating cavity (10) is arranged between the microporous wall (8) and the connecting cylinder (3), an air extractor (11) is arranged on one side of the ventilating cavity, and a limiting ring (12) is arranged at the upper end of the microporous wall (8), a first mesh plate (13) is arranged inside the limiting ring (12), and shunt meshes (14) are arranged inside the first mesh plate (13).

2. The cooling facility for dispersing the odor of the silicon single crystal before the strengthening treatment according to claim 1, wherein: first mesh board (13) lower extreme is provided with second mesh board (15), second mesh board (15) and spacing collar (12) fixed connection, second mesh board (15) inside is provided with reposition of redundant personnel mesh (14).

3. The cooling facility for dispersing the odor of the silicon single crystal before the strengthening treatment according to claim 1, wherein: a protective barrel (16) is arranged at the upper end of the connecting barrel (3), an inlet pipe (17) is arranged on the inner side wall of the protective barrel (16), the connecting barrel (3) is fixedly connected with the protective barrel (16), and the protective barrel (16) is fixedly connected with the inlet pipe (17).

4. The cooling facility for dispersing the odor of the silicon single crystal before the strengthening treatment according to claim 1, wherein: the heat insulation shell (1) is fixedly connected with the connecting seat (2), the heat insulation shell (1) is fixedly connected with the connecting cylinder (3), the connecting seat (2) is fixedly installed with the refrigerator (4), and the connecting seat (2) is fixedly connected with the timing display screen (5).

5. The cooling facility for dispersing the odor of the silicon single crystal before the strengthening treatment according to claim 1, wherein: the refrigerator (4) is fixedly connected with the condenser pipe (6), the condenser pipe (6) is fixedly connected with the heat insulation shell (1), the heat insulation shell (1) is fixedly connected with the microporous wall (8), and the number of the microporous walls (8) is three.

6. The cooling facility for dispersing the odor of the silicon single crystal before the strengthening treatment according to claim 1, wherein: the air-permeable structure is characterized in that the number of the air-permeable micropores (9) is a plurality, the air-permeable micropores (9) are arranged at equal intervals, the radius of each air-permeable micropore (9) is 0.1cm, and the air-permeable cavity (10) is fixedly connected with the air pump (11).

7. The cooling facility for dispersing the odor of the silicon single crystal before the strengthening treatment according to claim 1, wherein: the micro-porous wall structure is characterized in that the limiting rings (12) are fixedly connected with the micro-porous wall (8), the inner diameter of each limiting ring (12) is the same as that of the micro-porous wall (8), the number of the limiting rings (12) is two, and the limiting rings (12) are fixedly connected with the first mesh plate (13).