CN220715909U - Round graphite crucible with anti-sticking inner layer - Google Patents
Round graphite crucible with anti-sticking inner layer Download PDFInfo
- Publication number
- CN220715909U CN220715909U CN202321993733.0U CN202321993733U CN220715909U CN 220715909 U CN220715909 U CN 220715909U CN 202321993733 U CN202321993733 U CN 202321993733U CN 220715909 U CN220715909 U CN 220715909U
- Authority
- CN
- China
- Prior art keywords
- outer shell
- graphite crucible
- inner layer
- placing cylinder
- plate
- Prior art date
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 44
- 229910002804 graphite Inorganic materials 0.000 title claims abstract description 44
- 239000010439 graphite Substances 0.000 title claims abstract description 44
- 238000007789 sealing Methods 0.000 claims abstract description 16
- 239000000463 material Substances 0.000 claims abstract description 5
- 239000004020 conductor Substances 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 abstract description 26
- 239000002184 metal Substances 0.000 abstract description 26
- 238000001816 cooling Methods 0.000 abstract description 10
- 238000004140 cleaning Methods 0.000 abstract description 3
- 238000003723 Smelting Methods 0.000 description 12
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 8
- 235000017491 Bambusa tulda Nutrition 0.000 description 8
- 241001330002 Bambuseae Species 0.000 description 8
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 8
- 239000011425 bamboo Substances 0.000 description 8
- 238000010438 heat treatment Methods 0.000 description 7
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 238000005457 optimization Methods 0.000 description 3
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 229910021382 natural graphite Inorganic materials 0.000 description 2
- 229910001315 Tool steel Inorganic materials 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000010814 metallic waste Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Crucibles And Fluidized-Bed Furnaces (AREA)
Abstract
The utility model relates to the technical field of crucibles, in particular to a round graphite crucible with an anti-sticking inner layer, which comprises a base, wherein an air guard plate is fixedly arranged at the upper end of the base, a top plate is fixedly arranged at the upper end of the air guard plate, a bearing plate is arranged in the air guard plate, an outer shell is placed on the bearing plate, the outer shell is made of graphite, a placing cylinder is movably clamped in the outer shell, the placing cylinder is made of a non-stick material, the outer wall of the placing cylinder is contacted with the inner wall of the outer shell, clamping grooves are uniformly formed in the upper end of the inner wall of the outer shell, the clamping grooves are L-shaped, protruding blocks are uniformly arranged at the outer part of the upper end of the placing cylinder, the placing cylinder is clamped in the clamping grooves through the protruding blocks, a sealing cover is placed at the upper end of the outer shell, the placing cylinder is not easy to adhere to metal through movable clamping in the inner part of the outer shell, and can be taken out for cleaning, and the outer shell can be placed on the bearing plate for cooling after being used, so that the table top is prevented from being damaged.
Description
Technical Field
The utility model relates to a round graphite crucible with an anti-sticking inner layer, and belongs to the technical field of crucibles.
Background
The crucible is a cup-shaped vessel used in a laboratory and is used for heating solids at high temperature, the crucible can be divided into a graphite crucible, a clay crucible and a metal crucible, the main raw materials of the graphite crucible are crystalline natural graphite, so that the graphite crucible maintains the original various physicochemical properties of the natural graphite, the graphite crucible has good thermal conductivity and high temperature resistance, and the graphite crucible has small thermal expansion coefficient and certain strain resistance to rapid heating and quenching in the high-temperature use process, so that the graphite crucible is widely used for smelting alloy tool steel and smelting nonferrous metals and alloys thereof, however, most of graphite crucibles in the present stage are integrally formed, are easy to adhere to the inner wall of the graphite crucible when smelting metals, cause metal waste, are inconvenient to clean graphite, are inconvenient for users to use, and meanwhile, the graphite crucible needs to be cooled after smelting is finished, and the cooling mode in the present stage is mostly directly placed on a tabletop, so that the table top is easy to damage.
The present utility model has been made in view of this.
Disclosure of Invention
The utility model aims to solve the problems and provide the round graphite crucible with the anti-sticking inner layer, which has the advantages of preventing metal from adhering to the inner wall and being convenient for cooling, and the placing barrel is movably clamped in the outer shell, is not easy to adhere to the metal, can be taken out for cleaning, is convenient for a user to use, can be placed on the bearing plate for cooling after being used, and prevents the tabletop from being damaged.
The round graphite crucible with the anti-sticking inner layer comprises a base, wherein an air guard plate is fixedly arranged at the upper end of the base, a top plate is fixedly arranged at the upper end of the air guard plate, a bearing plate is arranged in the air guard plate, an outer shell is placed on the bearing plate, the outer shell is made of graphite, a placing cylinder is movably clamped in the outer shell, the placing cylinder is made of a non-sticky material, the outer wall of the placing cylinder is contacted with the inner wall of the outer shell, a sealing cover is arranged at the upper end of the outer shell, when the round graphite crucible is used, firstly metal to be smelted is placed in the placing cylinder, then the placing cylinder is movably clamped in the outer shell, then sealed through the sealing cover, then the round graphite crucible is moved into an external heating furnace to be heated, after smelting is completed, the round graphite crucible is moved onto the bearing plate to be cooled, after the round graphite crucible is cooled to a proper temperature, then the sealing cover is opened, molten metal is poured out, the round graphite crucible is placed onto the inner wall of the outer shell, and then the round graphite crucible is cooled down to the room temperature, and then the round graphite crucible is kept until the round graphite crucible is cooled down.
Further, in order to fix the base on the external desktop, the base is prevented from toppling down during cooling, mounting holes are formed in four corners of the upper end of the base, the mounting holes penetrate through the base, and when the base is used, the base is fixed on the external desktop through the mounting holes.
Further, in order not to cause the damage to the desktop when cooling, all fixed mounting has the connecting rod around the upper end of holding the board, the upper end fixed mounting of connecting rod has half arc connecting plate, half arc connecting plate fixed mounting is in the lower extreme of roof, it has offered to accept the upper end of board and has accepted the circular slot, the shell body is placed accept in the circular slot, just it is greater than to accept the diameter of circular slot the diameter of shell body, when using, will the shell body with place a section of thick bamboo and place and cool off on holding the board to can prevent to cause the damage to the desktop.
Further, in order to prevent the condition that drops when removing the crucible, the externally mounted of shell body has annular cardboard, annular cardboard is located the upper portion of shell body, through the installation the condition that the crucible drops when the outside clamp can be prevented to the annular cardboard.
Further, the draw-in groove has evenly been seted up to the inner wall upper end of shell body, the draw-in groove is L type, the upper end outside of placing the section of thick bamboo evenly is provided with protruding piece, place the section of thick bamboo through protruding piece joint is in the draw-in groove, when using, through protruding piece with cooperation between the draw-in groove can with place a movable joint in the shell body.
Further, in order to be able to not influence the installation of placing the section of thick bamboo and the pouring of metal liquid under the circumstances that does not influence sealedly, the equal fixed mounting in upper end both sides of placing the section of thick bamboo has the handle, the standing groove has all been seted up to the lower extreme both sides of sealed lid, the handle is located in the standing groove, the upper end fixed mounting of sealed lid has the lifting button, the lifting button is the non-heat conduction material, when using, sealed lid can with place the section of thick bamboo and seal, improve the efficiency of smelting.
The utility model has the technical effects and advantages that: through placing the section of thick bamboo at the inside activity joint of shell body, place a section of thick bamboo and be difficult for with the metal adhesion, can take out simultaneously and clear up, facilitate the use of user to can place after using and accept the board and cool off, prevent to cause the damage to the desktop.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a half cross-sectional view of a base of the present utility model;
FIG. 3 is a schematic view of the structure of the outer shell according to the present utility model;
fig. 4 is a half cross-sectional view of the outer housing of the present utility model.
In the figure: 1. a base; 2. wind-proof plate; 3. a top plate; 4. a receiving plate; 5. an outer housing; 6. placing a cylinder; 7. sealing cover; 8. a mounting hole; 9. a connecting rod; 10. a semi-arc connecting plate; 11. a receiving circular groove; 12. an annular clamping plate; 13. a clamping groove; 14. a protruding block; 15. a handle; 16. a placement groove; 17. and lifting the button.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, a circular graphite crucible with an anti-sticking inner layer comprises a base 1, an air guard plate 2 is fixedly arranged at the upper end of the base 1, a top plate 3 is fixedly arranged at the upper end of the air guard plate 2, a bearing plate 4 is arranged in the air guard plate 2, an outer shell 5 is placed on the bearing plate 4, the outer shell 5 is made of graphite, a placing cylinder 6 is movably clamped in the outer shell 5, the placing cylinder 6 is made of a non-sticky material, the outer wall of the placing cylinder 6 is contacted with the inner wall of the outer shell 5, a sealing cover 7 is placed at the upper end of the outer shell 5, when the circular graphite crucible is used, firstly, metal to be smelted is placed in the placing cylinder 6, then the placing cylinder 6 is movably clamped in the outer shell 5, then sealed by the sealing cover 7, then the circular graphite crucible is moved to an external heating furnace for heating smelting, after smelting is completed, the circular graphite crucible is placed on the bearing plate 4 for cooling, after the circular graphite crucible is cooled to a proper temperature, then the molten metal is poured out, the circular graphite crucible is placed on the bearing plate 4 for cooling, after the circular graphite crucible is cooled to room temperature, the circular graphite crucible is taken out for next use.
As a technical optimization scheme of the utility model, mounting holes 8 are formed in four corners of the upper end of the base 1, the mounting holes 8 penetrate through the base 1, connecting rods 9 are fixedly mounted around the upper end of the bearing plate 4, a semi-arc-shaped connecting plate 10 is fixedly mounted at the upper end of the connecting rods 9, the semi-arc-shaped connecting plate 10 is fixedly mounted at the lower end of the top plate 3, and when the novel multifunctional desk is used, the base 1 is firstly fixed on an external desk top through the mounting holes 8.
As a technical optimization scheme of the utility model, an annular clamping plate 12 is arranged outside an outer shell 5, the annular clamping plate 12 is positioned at the upper part of the outer shell 5, clamping grooves 13 are uniformly formed in the upper end of the inner wall of the outer shell 5, the clamping grooves 13 are L-shaped, protruding blocks 14 are uniformly arranged outside the upper end of the placing cylinder 6, the placing cylinder 6 is clamped in the clamping grooves 13 through the protruding blocks 14, handles 15 are fixedly arranged on two sides of the upper end of the placing cylinder 6, placing grooves 16 are formed on two sides of the lower end of a sealing cover 7, the handles 15 are positioned in the placing grooves 16, a lifting button 17 is fixedly arranged at the upper end of the sealing cover 7, the lifting button 17 is made of a non-heat-conducting material, when the novel metal-free smelting furnace is used, metal to be melted is placed in the placing cylinder 6, then the placing cylinder 6 is movably clamped in the outer shell 5 through the matching between the protruding blocks 14 and the clamping grooves 13, then the placing cylinder 6 is sealed through the sealing cover 7, and then the novel metal-free metal-smelting furnace is moved to an external heating furnace.
As a technical optimization scheme of the utility model, the upper end of the bearing plate 4 is provided with the bearing round groove 11, the outer shell 5 is placed in the bearing round groove 11, the diameter of the bearing round groove 11 is larger than that of the outer shell 5, when the metal smelting is finished, the outer shell 5 is clamped by an external clamp and is taken out and placed on the bearing plate 4 for cooling after the metal smelting is finished, after the metal is cooled to a proper temperature, the sealing cover 7 is opened, molten metal is poured out, and then the metal is placed on the bearing plate 4 again for cooling to room temperature after the metal is finished, and then the placing cylinder 6 is detached for cleaning and waits for the next use.
When the metal melting device is used, firstly, the base 1 is fixed on an external tabletop through the mounting holes 8, metal to be melted is placed into the placing barrel 6, then the placing barrel 6 is movably clamped in the outer shell 5 through the matching between the protruding blocks 14 and the clamping grooves 13, then the placing barrel 6 is sealed through the sealing cover 7, then the metal melting device is moved into an external heating furnace to be melted, after the metal melting is finished, the outer shell 5 is clamped through the external clamp and placed on the carrying plate 4 to be cooled, after the metal is cooled to a proper temperature, the sealing cover 7 is opened, molten metal is poured out, and then the metal is placed on the carrying plate 4 again to be cooled to room temperature, and then the placing barrel 6 is detached to be cleaned for next use.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (8)
1. The utility model provides a circular graphite crucible with antiseized inlayer, includes base (1), its characterized in that: the anti-wind plate is characterized in that an anti-wind plate (2) is fixedly arranged at the upper end of the base (1), a top plate (3) is fixedly arranged at the upper end of the anti-wind plate (2), a bearing plate (4) is arranged in the anti-wind plate (2), an outer shell (5) is arranged on the bearing plate (4), the outer shell (5) is made of graphite, a placing cylinder (6) is movably clamped in the outer shell (5), the placing cylinder (6) is made of a non-sticky material, the outer wall of the placing cylinder (6) is in contact with the inner wall of the outer shell (5), and a sealing cover (7) is arranged at the upper end of the outer shell (5).
2. A round graphite crucible with a release inner layer according to claim 1, wherein: mounting holes (8) are formed in four corners of the upper end of the base (1), and the mounting holes (8) penetrate through the base (1).
3. A round graphite crucible with a release inner layer according to claim 1, wherein: connecting rods (9) are fixedly installed around the upper ends of the bearing plates (4), semi-arc-shaped connecting plates (10) are fixedly installed at the upper ends of the connecting rods (9), and the semi-arc-shaped connecting plates (10) are fixedly installed at the lower ends of the top plates (3).
4. A round graphite crucible with a release inner layer according to claim 1, wherein: the upper end of the bearing plate (4) is provided with a bearing circular groove (11), the outer shell (5) is placed in the bearing circular groove (11), and the diameter of the bearing circular groove (11) is larger than that of the outer shell (5).
5. A round graphite crucible with a release inner layer according to claim 1, wherein: the outside of shell body (5) is installed annular cardboard (12), annular cardboard (12) are located the upper portion of shell body (5).
6. A round graphite crucible with a release inner layer according to claim 1, wherein: clamping grooves (13) are uniformly formed in the upper end of the inner wall of the outer shell (5), the clamping grooves (13) are L-shaped, protruding blocks (14) are uniformly arranged outside the upper end of the placement barrel (6), and the placement barrel (6) is clamped in the clamping grooves (13) through the protruding blocks (14).
7. A round graphite crucible with a release inner layer according to claim 1, wherein: the handle (15) is fixedly installed on two sides of the upper end of the placement barrel (6), the placement grooves (16) are formed in two sides of the lower end of the sealing cover (7), and the handle (15) is located in the placement grooves (16).
8. A round graphite crucible with a release inner layer according to claim 1, wherein: the upper end of the sealing cover (7) is fixedly provided with a lifting button (17), and the lifting button (17) is made of a non-heat-conducting material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321993733.0U CN220715909U (en) | 2023-07-27 | 2023-07-27 | Round graphite crucible with anti-sticking inner layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321993733.0U CN220715909U (en) | 2023-07-27 | 2023-07-27 | Round graphite crucible with anti-sticking inner layer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220715909U true CN220715909U (en) | 2024-04-05 |
Family
ID=90490397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321993733.0U Active CN220715909U (en) | 2023-07-27 | 2023-07-27 | Round graphite crucible with anti-sticking inner layer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220715909U (en) |
-
2023
- 2023-07-27 CN CN202321993733.0U patent/CN220715909U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |