CN218693787U - Cooling device is used in alloy production - Google Patents
Cooling device is used in alloy production Download PDFInfo
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- CN218693787U CN218693787U CN202222774871.1U CN202222774871U CN218693787U CN 218693787 U CN218693787 U CN 218693787U CN 202222774871 U CN202222774871 U CN 202222774871U CN 218693787 U CN218693787 U CN 218693787U
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- alloy production
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Abstract
The utility model belongs to the technical field of the alloy preparation, a cooling device is used in alloy production is disclosed. Comprises a glass tube fixing component and a cooling frame for placing the glass tube fixing component; the glass tube fixing assembly comprises a glass tube bracket and a limiting belt, the glass tube bracket is of a long strip structure with a circular arc-shaped cross section, a plurality of limiting holes are formed in two sides of the glass tube bracket, and the limiting holes in the two sides of the glass tube bracket are arranged in a one-to-one correspondence manner; the cooling frame comprises a supporting base, two baffles arranged at two ends of the supporting base respectively, a supporting rod, a supporting leg fixedly connected with the supporting rod and the supporting base, and a U-shaped limiting part arranged on the side surface of the supporting rod, wherein the supporting rod is positioned above the supporting base between the two baffles; the upper portion of the glass tube bracket is arranged in the U-shaped limiting portion, and the bottom of the glass tube bracket is arranged in the supporting base and is abutted against the baffle. The device can fix borosilicate glass pipe in the cooling process, carries out quick cooling at room temperature, improves the cooling efficiency of crystal bar.
Description
Technical Field
The utility model belongs to the technical field of the alloy preparation, a cooling device is used in alloy production is related to, more specifically relates to a cooling device is used in bismuth telluride base alloy production.
Background
The high borosilicate glass is processed by advanced production process by utilizing the conductive characteristic of the glass in a high-temperature state and heating the glass inside to melt the glass, is a special glass material with low expansion rate, high temperature resistance, high strength, high hardness, high light transmittance and high chemical stability, and is widely applied to industries such as solar energy, chemical industry, medical packaging, electric light sources, art ornaments and the like due to the excellent performance of the glass material.
The smelting temperature of the bismuth telluride base alloy thermoelectric material is below 700 ℃, so a high borosilicate glass tube is largely used for smelting alloy and zone-melting to produce products in the production process. In the semiconductor device manufacturing industry, the quality of N-type crystal bars and P-type crystal bars has a decisive influence on the quality of products.
The conventional semiconductor crystal bar is prepared by crushing required high-purity metal and non-metal materials, putting the crushed materials into a glass tube according to the weight specified by a formula, sealing the glass tube, smelting the sealed glass tube, pulling the sealed glass tube, and carrying out necessary heat treatment on the sealed glass tube to finally form the crystal bar with semiconductor properties. In the smelting process, alloying is usually carried out through swing smelting, firstly, metal or nonmetal raw materials are filled in a high borosilicate glass tube and sealed, then the high borosilicate glass tube filled with the raw materials is placed in a hearth to be uniformly heated to alloy the raw materials, and after the metal or nonmetal raw materials are alloyed through swing smelting, the alloy crystal bar can be obtained by cooling to room temperature. In the cooling process, a furnace cooling or air cooling mode is often adopted, and the problems that the cooling efficiency of the crystal bar is low, and a high borosilicate glass tube cannot be fixed and is fragile in the cooling process exist.
SUMMERY OF THE UTILITY MODEL
To the problem that exists among the prior art, the utility model aims to provide a cooling device is used in alloy production, the device can fix borosilicate glass pipe in the cooling process, can cool off fast at the room temperature, improves the cooling efficiency of crystal bar.
For realizing the purpose of the utility model, the concrete technical proposal is as follows:
a cooling device for alloy production comprises a glass tube fixing component and a cooling frame for placing the glass tube fixing component;
the glass tube fixing assembly comprises a glass tube bracket and a limiting belt, the glass tube bracket is of a long strip structure with a circular arc-shaped cross section, a plurality of limiting holes are formed in two sides of the glass tube bracket, the limiting holes in two sides of the glass tube bracket are arranged in a one-to-one correspondence manner, and the limiting belt sequentially penetrates through the limiting holes which are oppositely formed and fixes the glass tubes in the glass tube bracket;
the cooling frame comprises a supporting base, two baffles arranged at two ends of the supporting base respectively, a supporting rod arranged above the supporting base, a supporting leg fixedly connected with the supporting rod and the supporting base, and a U-shaped limiting part arranged on the side surface of the supporting rod, wherein the supporting rod is positioned above the supporting base between the two baffles;
the upper portion of the glass tube bracket is arranged in the U-shaped limiting portion, and the bottom of the glass tube bracket is arranged in the supporting base and is abutted against the baffle.
Preferably, the limiting band is a stainless steel band or a hose clamp.
Preferably, the limiting holes are uniformly distributed on two sides of the glass tube bracket.
Preferably, the length of the glass tube holder is not less than the length of the glass tube.
Preferably, the two ends of the glass tube bracket are respectively provided with an upper top cover and a lower base, and a containing space with one open end and capable of containing a glass tube is formed among the inner wall of the glass tube bracket, the lower surface of the upper top cover and the upper surface of the lower base.
Further preferably, a lifting handle is arranged on the upper surface of the upper top cover.
Further preferably, in order to facilitate the glass tube to be placed at the optimal fixed position in the glass tube bracket and prevent shaking, the lower surface of the lower base abuts against the bottom of the glass tube, and the upper surface of the lower base is provided with a first positioning groove for placing the bottom of the glass tube; for the convenience of placement, the lower surface of the lower base is arranged to be a plane which is perpendicular to the axial direction of the glass tube bracket.
Further preferably, the bottom of the glass tube is provided with a convex arc surface, and the first positioning groove is an arc surface groove matched with the bottom of the glass tube.
Further preferably, the center of the arc surface of the first positioning groove coincides with the center of the convex arc surface at the bottom of the glass tube.
Preferably, the baffle and the support rod are arranged in parallel.
Preferably, a support reinforcing block is arranged at the joint of the support leg and the support base.
Preferably, the U-shaped limiting parts are uniformly distributed on two sides of the supporting rod.
Further preferably, the U-shaped limiting parts positioned on the two sides of the supporting rod are arranged oppositely in a staggered mode.
Preferably, the junction of baffle and support base sets up the second positioning groove that supplies glass tube bracket bottom to place, second positioning groove sets up with the spacing portion one-to-one of U type.
Compared with the prior art, the beneficial effects of the utility model reside in that:
(1) The cooling device for alloy production has simple structure and strong practicability; can fix borosilicate glass pipe in the cooling process, can carry out rapid cooling at room temperature, improve the cooling efficiency of crystal bar.
(2) The cooling device for alloy production can cool a plurality of glass tubes simultaneously, and reduce the occupied space; in the cooling process, the outer wall of the fixing frame is knocked, so that bubbles in the alloy melt can rise upwards and separate from a crystal bar system, and the formed alloy crystal bar has better quality; the swinging smelting process can be continuously carried out, when one batch of crystal bars are smelted, the crystal bars can be taken out for cooling, and the next batch of alloy is smelted, so that the time consumed by cooling along with the furnace and the energy consumption required by reheating and heating are reduced, the production cost is greatly reduced, and the working efficiency and the utilization rate of smelting equipment are improved.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural view of a cooling device for alloy production according to the present invention;
FIG. 2 is a schematic top view of the glass tube fixing assembly of the present invention;
FIG. 3 is a schematic structural view of a glass tube bracket of the glass tube fixing assembly according to the present invention;
FIG. 4 is a schematic perspective view of the glass tube fixing assembly of the present invention;
FIG. 5 is a schematic view of the detailed structure of the bottom of the glass tube fixing assembly of the present invention;
FIG. 6 is a schematic view of the cooling rack of the present invention;
in the figure: 1-glass tube bracket, 2-spacing area, 3-lower base, 4-top cap, 5-spacing hole, 6-carry handle, 7-first positioning groove, 8-support base, 9-baffle, 10-support reinforcing block, 11-bracing piece, 12-second positioning groove, 13-U type spacing portion, 14-supporting leg.
Detailed Description
To facilitate understanding of the present invention, the present invention will be described more fully and specifically with reference to the accompanying drawings and preferred embodiments, but the scope of the present invention is not limited to the specific embodiments described below.
Unless otherwise defined, all terms of art used hereinafter have the same meaning as commonly understood by one of ordinary skill in the art. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the scope of the present invention.
Example 1
As shown in fig. 1, the embodiment discloses a cooling device for alloy production, which comprises a glass tube fixing component and a cooling frame for placing the glass tube fixing component.
In this embodiment, as shown in fig. 2 to 5, the glass tube fixing device includes a glass tube bracket 1 and a limiting band 2, the limiting band 2 is a stainless steel ribbon, the glass tube bracket 1 is a long-strip structure with a circular arc-shaped cross section, the length of the glass tube bracket 1 is not less than the length of the glass tube, 16 limiting holes 5 are uniformly formed in two sides of the glass tube bracket 1, the limiting holes 5 in two sides of the glass tube bracket 1 are arranged in a one-to-one correspondence manner, and the limiting band 2 sequentially penetrates through the limiting holes 5 which are arranged in an opposite manner to fix the glass tube in the glass tube bracket 1.
In this embodiment, the two ends of the glass tube bracket 1 are respectively provided with the upper top cover 4 and the lower base 3, and a containing space with an opening at one end and capable of containing a glass tube is formed among the inner wall of the glass tube bracket 1, the lower surface of the upper top cover 4 and the upper surface of the lower base 3. The upper surface of the upper top cover 4 is provided with a lifting handle 6. The upper surface of the lower base 3 is provided with a first positioning groove 7 for placing the bottom of the glass tube. The bottom of the glass tube is a convex cambered surface, and the first positioning groove 7 is a cambered surface groove matched with the bottom of the glass tube. And the center of the cambered surface of the first positioning groove 7 coincides with the center of the convex cambered surface at the bottom of the glass tube.
In this embodiment, as shown in fig. 6, the cooling rack includes a supporting base 8, two baffles 9 respectively disposed at two ends of the supporting base 8, a supporting rod 11 disposed above the supporting base 8, a supporting leg 14 fixedly connected to the supporting rod 11 and the supporting base 8, and a U-shaped limiting portion 13 disposed at a side of the supporting rod 11, wherein the two baffles are disposed in parallel with the supporting rod, and the supporting rod 11 is disposed above the supporting base 8 between the two baffles 9; the joint of the supporting legs 14 and the supporting base 8 is provided with a supporting reinforcing block 10, and U-shaped limiting parts 13 are uniformly distributed on two sides of the supporting rod 11; the U-shaped limiting parts 13 on the two sides of the support rod 11 are arranged oppositely in a staggered mode. The joint of the baffle 9 and the supporting base 8 is provided with a positioning groove 12 for placing the bottom of the glass tube bracket 1, and the positioning groove 12 and the U-shaped limiting part 13 are arranged in a one-to-one opposite way
In this embodiment, the upper portion of the glass tube bracket 1 is disposed in the U-shaped limiting portion 13, and the bottom of the glass tube bracket 1 is disposed in the positioning groove 12 of the supporting base 8 and abuts against the baffle 9.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (10)
1. The cooling device for alloy production is characterized by comprising a glass tube fixing component and a cooling frame for placing the glass tube fixing component;
the glass tube fixing assembly comprises a glass tube bracket (1) and a limiting belt (2), the glass tube bracket (1) is of a long-strip structure with a circular arc-shaped cross section, a plurality of limiting holes (5) are formed in two sides of the glass tube bracket (1), the limiting holes (5) in two sides of the glass tube bracket (1) are arranged in a one-to-one correspondence mode, and the limiting belt (2) sequentially penetrates through the limiting holes (5) which are oppositely arranged and fixes glass tubes in the glass tube bracket (1);
the cooling frame comprises a supporting base (8), two baffles (9) respectively arranged at two ends of the supporting base (8), a supporting rod (11) arranged above the supporting base (8), a supporting leg (14) fixedly connected with the supporting rod (11) and the supporting base (8), and a U-shaped limiting part (13) arranged on the side surface of the supporting rod, wherein the supporting rod (11) is positioned above the supporting base (8) between the two baffles (9);
the upper portion of the glass tube bracket (1) is arranged in the U-shaped limiting portion (13), and the bottom of the glass tube bracket (1) is arranged in the supporting base (8) and is abutted to the baffle (9).
2. The alloy production cooling device according to claim 1, wherein the limiting band (2) is a stainless steel band or a hose clamp; the limiting holes (5) are uniformly distributed on two sides of the glass tube bracket (1).
3. The alloy production cooling device according to claim 1, wherein the length of the glass tube holder (1) is not less than the glass tube length.
4. The cooling device for alloy production according to any one of claims 1 to 3, wherein an upper top cover (4) and a lower base (3) are respectively arranged at two ends of the glass tube bracket (1), and a containing space with an opening at one end and capable of containing a glass tube is formed among the inner wall of the glass tube bracket (1), the lower surface of the upper top cover (4) and the upper surface of the lower base (3).
5. The alloy production cooling device according to claim 4, wherein the upper surface of the lower base (3) is provided with a first positioning groove (7) for placing the bottom of the glass tube; the bottom of the glass tube is a convex cambered surface, and the first positioning groove (7) is a cambered surface groove matched with the bottom of the glass tube; the center of the cambered surface of the first positioning groove (7) coincides with the center of the convex cambered surface at the bottom of the glass tube.
6. The alloy production cooling device according to claim 1, wherein the baffle plate (9) and the support rod (11) are arranged in parallel.
7. The alloy production cooling device according to claim 1, wherein a support reinforcing block (10) is provided at the junction of the support leg (14) and the support base (8).
8. The alloy production cooling device according to claim 1, wherein the U-shaped limiting portions (13) are evenly distributed on both sides of the support rod (11).
9. The alloy production cooling device according to claim 8, wherein the U-shaped stoppers (13) on both sides of the support rod (11) are disposed opposite to each other in a staggered manner.
10. The cooling device for alloy production according to claim 1, wherein a second positioning groove (12) for placing the bottom of the glass tube bracket (1) is provided at the joint of the baffle plate (9) and the support base (8), and the second positioning groove (12) and the U-shaped limiting parts (13) are arranged in a one-to-one opposite manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222774871.1U CN218693787U (en) | 2022-10-21 | 2022-10-21 | Cooling device is used in alloy production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222774871.1U CN218693787U (en) | 2022-10-21 | 2022-10-21 | Cooling device is used in alloy production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218693787U true CN218693787U (en) | 2023-03-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222774871.1U Active CN218693787U (en) | 2022-10-21 | 2022-10-21 | Cooling device is used in alloy production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218693787U (en) |
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2022
- 2022-10-21 CN CN202222774871.1U patent/CN218693787U/en active Active
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