CN213570820U - Energy-efficient crystal growth device - Google Patents
Energy-efficient crystal growth device Download PDFInfo
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- CN213570820U CN213570820U CN202022683000.XU CN202022683000U CN213570820U CN 213570820 U CN213570820 U CN 213570820U CN 202022683000 U CN202022683000 U CN 202022683000U CN 213570820 U CN213570820 U CN 213570820U
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- insulating brick
- insulating
- heat
- heat insulation
- insulation layer
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Abstract
The utility model provides an energy-efficient crystal growth device, including the insulating brick, the insulating brick cup joint is provided with the aerogel heat insulation layer, fixed mounting has the bearing structure of even setting between insulating brick and the aerogel heat insulation layer, it has the heat preservation cotton to fill between insulating brick and the aerogel heat insulation layer, the equal fixed mounting of outer wall of insulating brick both sides has the heating rod that the equidistance set up. The utility model has the structural characteristics that the combination of the heat-insulating brick, the heat-insulating cotton and the aerogel heat-insulating material is adopted, so that the size is greatly reduced, and the heat-insulating effect is good; in a high-low temperature isolation area of the descending furnace, a specially-made heat insulation composite layer is used, so that the heat insulation effect of the furnace is enhanced, the temperature gradient of crystal growth is increased, and the growth of high-quality crystals is facilitated; the invention can greatly reduce the volume of the descending furnace, has good heat preservation and insulation performance, improves the working environment with the surface temperature of the furnace below 40 ℃, and greatly reduces the environmental temperature especially in hot summer.
Description
Technical Field
The utility model relates to the technical field of crystal growth, in particular to a high-efficiency and energy-saving crystal growth device.
Background
The heat preservation design of a common crystal growth descending furnace is a mode of refractory heat-insulating bricks and heat-insulating cotton, the crystal growth temperature is usually over 1000 ℃, and the crystal growth period is generally longer (for example, the growth period of cesium iodide crystals usually needs about 1 month), so the heat preservation and heat insulation capacity of the crystal furnace is very important, but the traditional crystal growth furnace has poor heat preservation and heat insulation performance in the crystal growth process, or needs to occupy huge space and increase the heat preservation thickness, or has higher surface temperature of the crystal growth furnace in the crystal growth process, so a novel efficient and energy-saving crystal growth device needs to be designed to solve the problems.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems, the utility model has the structural characteristics that the combination of the heat-insulating brick, the heat-insulating cotton and the aerogel heat-insulating material is adopted, so that the size is greatly reduced, and the heat-insulating effect is good; in the high-low temperature isolation area of the descending furnace, a specially-made heat insulation composite layer is used, so that the heat insulation effect of the furnace is enhanced, the temperature gradient of crystal growth is increased, and the growth of high-quality crystals is facilitated.
In order to realize the purpose, the utility model discloses a technical scheme as follows:
the utility model provides an energy-efficient crystal growth device, includes the insulating brick, the insulating brick cup joint is provided with the aerogel heat insulation layer, fixed mounting has the even bearing structure who sets up between insulating brick and the aerogel heat insulation layer, it has the heat preservation cotton to fill between insulating brick and the aerogel heat insulation layer, the equal fixed mounting of outer wall of insulating brick both sides has the heating rod that the equidistance set up.
Preferably, the insulating bricks are arranged in a rectangular shape with an open bottom.
Preferably, the insulating bricks are arranged in a rectangular shape with an open bottom.
Preferably, the heating rods are arranged close to two sides of the insulating brick.
Preferably, the heating rods are arranged close to two sides of the insulating brick.
The utility model discloses beneficial effect: the utility model has the structural characteristics that the combination of the heat-insulating brick, the heat-insulating cotton and the aerogel heat-insulating material is adopted, so that the size is greatly reduced, and the heat-insulating effect is good; in a high-low temperature isolation area of the descending furnace, a specially-made heat insulation composite layer is used, so that the heat insulation effect of the furnace is enhanced, the temperature gradient of crystal growth is increased, and the growth of high-quality crystals is facilitated; the invention can greatly reduce the volume of the descending furnace, has good heat preservation and insulation performance, improves the working environment with the surface temperature of the furnace below 40 ℃, and greatly reduces the environmental temperature especially in hot summer.
Drawings
FIG. 1 is a schematic diagram of a front cross-sectional structure of an energy-efficient crystal growing apparatus according to the present invention;
in the figure: 1. insulating bricks; 2. heat preservation cotton; 3. a heating rod; 4. an aerogel thermal insulation layer; 5. and compounding a heat insulating layer.
Detailed Description
The technical solution of the present invention will be described below with reference to the accompanying drawings and examples.
As shown in fig. 1, the utility model discloses a high-efficient energy-conserving crystal growth device, including insulating brick 1, 1 outer cup joints of insulating brick is provided with aerogel heat insulation layer 4, has the bearing structure of even setting through bolted connection between insulating brick 1 and the aerogel heat insulation layer 4, and it has cotton 2 to fill between insulating brick 1 and the aerogel heat insulation layer 4, and the outer wall of 1 both sides of insulating brick all has the heating rod 3 that the equidistance set up through bolted connection.
Specifically, the insulating brick 1 is arranged in a rectangular shape with an opening at the bottom.
Specifically, the inner walls of the bottoms of the two sides of the insulating brick 1 are connected with composite heat insulating layers 5 through bolts, and specially-made heat insulating composite layers 5 are used in the high-low temperature isolation region of the descending furnace, so that the heat insulating effect of the furnace is enhanced, the temperature gradient of crystal growth is increased, and the growth of high-quality crystals is facilitated.
Specifically, the heating rods 3 are arranged close to two sides of the insulating brick 1, so that heating sufficiency is guaranteed.
Specifically, the supporting structure comprises a cross rod, a connecting piece and a supporting rod, wherein the supporting rod is arranged on the peripheral outer wall of the cross rod through the annular array of the connecting piece, and the supporting stability is guaranteed.
The utility model discloses a theory of operation: the crystal growth material is put into the heat-insulating brick 1, the heating rod 3 is started, the volume of the furnace can be greatly reduced by adopting the invention, the heat-insulating property is good, the surface temperature of the furnace is below 40 ℃, the working environment is improved, and particularly, the environmental temperature is greatly reduced in hot summer.
In the description of the present invention, it should be understood that the terms "upper", "lower", "left", "right", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, only for convenience of description and simplification of description, but not for indicating or implying that the referred device or element must have a specific orientation and a specific orientation configuration and operation, and thus, should not be construed as limiting the present invention. Furthermore, "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate member, or they may be connected through two or more elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention, and should not be considered as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.
Claims (5)
1. The utility model provides an energy-efficient crystal growth device, includes insulating brick (1), its characterized in that: insulating brick (1) outer cup joint is provided with aerogel heat insulation layer (4), fixed mounting has the bearing structure of even setting between insulating brick (1) and aerogel heat insulation layer (4), it has heat preservation cotton (2) to fill between insulating brick (1) and the aerogel heat insulation layer (4), the equal fixed mounting of outer wall of insulating brick (1) both sides has heating rod (3) that the equidistance set up.
2. An energy efficient crystal growing apparatus as claimed in claim 1, wherein: the insulating brick (1) is arranged in a rectangular shape with an opening at the bottom.
3. An energy efficient crystal growing apparatus as claimed in claim 1, wherein: and the inner walls of the bottoms of the two sides of the insulating brick (1) are fixedly provided with composite heat insulating layers (5).
4. An energy efficient crystal growing apparatus as claimed in claim 1, wherein: the heating rod (3) is tightly attached to two sides of the insulating brick (1).
5. An energy efficient crystal growing apparatus as claimed in claim 1, wherein: the supporting structure comprises a cross rod, connecting pieces and supporting rods, wherein the supporting rods are arranged on the peripheral outer wall of the cross rod through the annular arrays of the connecting pieces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022683000.XU CN213570820U (en) | 2020-11-18 | 2020-11-18 | Energy-efficient crystal growth device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022683000.XU CN213570820U (en) | 2020-11-18 | 2020-11-18 | Energy-efficient crystal growth device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213570820U true CN213570820U (en) | 2021-06-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022683000.XU Active CN213570820U (en) | 2020-11-18 | 2020-11-18 | Energy-efficient crystal growth device |
Country Status (1)
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| CN (1) | CN213570820U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113630582A (en) * | 2021-08-09 | 2021-11-09 | 中国科学院上海应用物理研究所 | Visual on-line monitoring device suitable for high temperature fused salt environment |
-
2020
- 2020-11-18 CN CN202022683000.XU patent/CN213570820U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113630582A (en) * | 2021-08-09 | 2021-11-09 | 中国科学院上海应用物理研究所 | Visual on-line monitoring device suitable for high temperature fused salt environment |
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