CN210287490U - Composite heat-insulating crucible - Google Patents
Composite heat-insulating crucible Download PDFInfo
- Publication number
- CN210287490U CN210287490U CN201921044569.2U CN201921044569U CN210287490U CN 210287490 U CN210287490 U CN 210287490U CN 201921044569 U CN201921044569 U CN 201921044569U CN 210287490 U CN210287490 U CN 210287490U
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- Prior art keywords
- crucible
- container
- reservoir
- heat preservation
- hot plate
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Abstract
The utility model discloses a composite heat preservation crucible, include: crucible base, crucible container and heat preservation liquid, the crucible base with the crucible container corresponds the setting, the crucible base includes the hot plate and sets up the reservoir at the hot plate border, the heat preservation liquid sets up the inside at the reservoir, be provided with the slide rail on the reservoir inboard surface, crucible container outside fixedly connected with slider, slider and slide rail cooperation set up, the hot plate upper surface still is provided with buffer the spraying has protective coating on the inside wall of crucible container. In this way, the utility model provides a compound incubation crucible, convenient to use has certain heat preservation effect.
Description
Technical Field
The utility model relates to a crucible field especially relates to a compound incubation crucible.
Background
The crucible is an important component of a chemical instrument, is a container for melting and refining metal liquid, heating solid and liquid and reacting, and is the basis for ensuring the smooth progress of chemical reaction. The crucible is generally utilized to contain the evaporation material in the existing evaporation or smelting process, and in the process of evaporation material, because the crucible is generally of a solid structure, the temperature is reduced relatively quickly after the crucible is used, and the use effect is relatively poor for the material of which part needs to keep a certain temperature.
Disclosure of Invention
The utility model mainly solves the technical problem of providing a composite heat-insulating crucible, which is convenient to use and has certain heat-insulating effect.
In order to solve the technical problem, the utility model discloses a technical scheme be: provided is a composite heat-insulating crucible comprising: crucible base, crucible container and heat preservation liquid, the crucible base with the crucible container corresponds the setting, the crucible base includes the hot plate and sets up the reservoir at the hot plate border, the heat preservation liquid sets up the inside at the reservoir, be provided with the slide rail on the reservoir inboard surface, crucible container outside fixedly connected with slider, slider and slide rail cooperation set up, the hot plate upper surface still is provided with buffer the spraying has protective coating on the inside wall of crucible container.
In a preferred embodiment of the present invention, the protective coating is made of boron nitride.
In a preferred embodiment of the present invention, the thickness of the protective coating is 120-.
In a preferred embodiment of the present invention, the buffering device comprises a buffering pad and a spring, one end of the spring is fixedly connected to the buffering pad, and the other end of the spring is fixedly connected to the upper surface of the heating plate.
In a preferred embodiment of the present invention, the cushion pad is made of rubber.
In a preferred embodiment of the present invention, the crucible container is made of graphite.
The utility model has the advantages that: the utility model provides a compound incubation crucible, convenient to use has certain heat preservation effect.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work, wherein:
fig. 1 is a schematic structural view of a preferred embodiment of the composite heat-insulating crucible of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1, an embodiment of the present invention includes:
a composite thermal crucible, comprising: crucible base, crucible container 2 and heat preservation liquid 3, the crucible base with crucible container 2 corresponds the setting, the crucible base includes hot plate 1 and sets up the reservoir 4 at the hot plate border, heat preservation liquid 3 sets up in the inside of reservoir 4, when needing to carry out the use, in adding reservoir 4 with heat preservation liquid 3, can keep warm for a certain time after the heating finishes.
The crucible pot is characterized in that a sliding rail is arranged on the surface of the inner side of the liquid storage tank 4, a sliding block 5 is fixedly connected to the outer side of the crucible pot, the sliding block 5 is matched with the sliding rail, and a buffer device 6 is further arranged on the upper surface of the heating plate 1. Buffer 6 includes blotter 61 and spring 62, the material of blotter 61 is rubber, the one end and the blotter 61 fixed connection of spring 62, the other end and the last fixed surface of hot plate 1 of spring 62 are connected, play certain cushioning effect, better protection hot plate 1.
The crucible container 2 is made of graphite, the protective coating 7 is sprayed on the inner side wall of the crucible container 2, the protective coating 7 is made of boron nitride, the thickness of the protective coating 7 is 120-150 mu m, the reaction between a graphite crucible and molten metal alloy liquid can be effectively slowed down, the damage to a crucible body caused by the reaction is reduced, and the cycle service life of the crucible body is prolonged.
To sum up, the utility model provides a composite heat preservation crucible, convenient to use has certain heat preservation effect.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all of which utilize the equivalent structure or equivalent flow transformation made by the content of the specification of the present invention, or directly or indirectly applied to other related technical fields, all included in the same way in the patent protection scope of the present invention.
Claims (6)
1. A composite heat-insulating crucible is characterized by comprising: crucible base, crucible container and heat preservation liquid, the crucible base with the crucible container corresponds the setting, the crucible base includes the hot plate and sets up the reservoir at the hot plate border, the heat preservation liquid sets up the inside at the reservoir, be provided with the slide rail on the reservoir inboard surface, crucible container outside fixedly connected with slider, slider and slide rail cooperation set up, the hot plate upper surface still is provided with buffer the spraying has protective coating on the inside wall of crucible container.
2. The composite heat-insulating crucible as claimed in claim 1, wherein the protective coating is made of boron nitride.
3. The composite thermal crucible as claimed in claim 1, wherein the protective coating has a thickness of 120-150 μm.
4. The composite heat-insulating crucible according to claim 1, wherein the buffer device comprises a cushion pad and a spring, one end of the spring is fixedly connected with the cushion pad, and the other end of the spring is fixedly connected with the upper surface of the heating plate.
5. The composite thermal crucible according to claim 4, wherein the cushion is made of rubber.
6. The composite heat-insulating crucible as claimed in claim 1, wherein the crucible container is made of graphite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921044569.2U CN210287490U (en) | 2019-07-05 | 2019-07-05 | Composite heat-insulating crucible |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921044569.2U CN210287490U (en) | 2019-07-05 | 2019-07-05 | Composite heat-insulating crucible |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210287490U true CN210287490U (en) | 2020-04-10 |
Family
ID=70100914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921044569.2U Expired - Fee Related CN210287490U (en) | 2019-07-05 | 2019-07-05 | Composite heat-insulating crucible |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210287490U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111996587A (en) * | 2020-07-13 | 2020-11-27 | 大同新成新材料股份有限公司 | Graphite crucible seat for semiconductor-grade silicon single crystal furnace |
| CN112210676A (en) * | 2020-10-19 | 2021-01-12 | 重庆国际复合材料股份有限公司 | Electromagnetic induction heating composite crucible |
| CN112877645A (en) * | 2021-01-12 | 2021-06-01 | 合肥京东方卓印科技有限公司 | Evaporation crucible and evaporation equipment with same |
| CN113481472A (en) * | 2020-06-08 | 2021-10-08 | 重庆康佳光电技术研究院有限公司 | Evaporation crucible |
-
2019
- 2019-07-05 CN CN201921044569.2U patent/CN210287490U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113481472A (en) * | 2020-06-08 | 2021-10-08 | 重庆康佳光电技术研究院有限公司 | Evaporation crucible |
| CN111996587A (en) * | 2020-07-13 | 2020-11-27 | 大同新成新材料股份有限公司 | Graphite crucible seat for semiconductor-grade silicon single crystal furnace |
| CN112210676A (en) * | 2020-10-19 | 2021-01-12 | 重庆国际复合材料股份有限公司 | Electromagnetic induction heating composite crucible |
| CN112877645A (en) * | 2021-01-12 | 2021-06-01 | 合肥京东方卓印科技有限公司 | Evaporation crucible and evaporation equipment with same |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200410 Termination date: 20210705 |
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| CF01 | Termination of patent right due to non-payment of annual fee |