CN104743557A - Liquid calcium carbide molding mold - Google Patents
Liquid calcium carbide molding mold Download PDFInfo
- Publication number
- CN104743557A CN104743557A CN201310740755.0A CN201310740755A CN104743557A CN 104743557 A CN104743557 A CN 104743557A CN 201310740755 A CN201310740755 A CN 201310740755A CN 104743557 A CN104743557 A CN 104743557A
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- calcium carbide
- cavity
- mould
- liquid calcium
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Abstract
The invention provides a liquid calcium carbide molding mold. The mold comprises a cavity for receiving liquid calcium carbide, a sealed mold and a high temperature-resistant coating. The cavity is located on the mold. The surface of the cavity is coated with the high temperature-resistant coating for resisting high temperature calcium carbide thermal load. The liquid calcium carbide molding mold can realize liquid calcium carbide molding, finally produces a calcium carbide block or granule with a certain specification, shortens cooling time, prevents crushing-caused pulverization loss and improves a calcium carbide yield.
Description
Technical field
The present invention relates to a kind of mould shaping for liquid calcium carbide, specifically, relating to a kind of for liquid calcium carbide being cast a certain size calcium carbide block or the mould of calcium carbide grain.
Background technology
Tourmalinization formal name used at school is called carbide of calcium, and molecular formula is CaC
2, be the basic raw material of synthetic organic chemical manufacturing industry, utilize calcium carbide can synthesize a series of organic compound for raw material, for industry, agricultural, medicine are supplied raw materials.The major ingredient of industry calcium carbide is carbide of calcium, and its purity is about 70%-80%, and fusing point is up to 1800 DEG C-2200 DEG C.
In existing calcium carbide production process, at set intervals, calcium carbide finished product be released in furnace of calcium carbide.Around the plug for outlet of furnace of calcium carbide, place multiple calcium carbide pot, when coming out of the stove, liquid calcium carbide flow in calcium carbide pot.After having come out of the stove, with carrying dolly, calcium carbide pot is transported between cooling vehicle.After calcium carbide cooling, with crane, the calcium carbide of cooling is taken out in calcium carbide pot, the calcium carbide pot of sky is re-applied on carrying dolly.
Existing production method has following deficiency: the shaping calcium carbide stone roller volume of (1) calcium carbide pot is large, and cooling time is long; (2) after the cooling of calcium carbide stone roller, need fragmentation, broken process causes certain efflorescence loss; (3) handling can be collided with unavoidably, shortens the work-ing life of calcium carbide pot, and high temperature calcium carbide also causes the thermal stresses in calcium carbide pot simultaneously, also easily causes damage.
Summary of the invention
In order to solve above-mentioned prior art weak point, the object of the present invention is to provide a kind of mould shaping for liquid calcium carbide, to overcome the defect of prior art.
In order to achieve the above object, the invention provides a kind of mould shaping for liquid calcium carbide, described mould comprises for the splendid attire liquid cavity of calcium carbide, the die body of sealing and high-temperaure coating, wherein, described cavity is positioned on die body, and the surface-coated high-temperaure coating of described cavity is to resist the thermal load of high temperature calcium carbide.
Preferably, the size of described cavity is mated with the granulometric facies of calcium carbide block.More preferably, the shape of described cavity is truncated rectangular pyramids, square, rectangular parallelepiped or right cylinder.Wherein, described cavity is the one-body molded or combination forming of multiple cavity.
Preferably, described high-temperaure coating is made up of heating resisting metal material or heatproof nonmetal coated materials.
Preferably, described mould is made up of heating resisting metal material.
In addition, described mould of the present invention also comprises gusset, and described gusset is to separate adjacent cavity.
Therefore, it is shaping that the mould shaping for liquid calcium carbide of the present invention can realize liquid calcium carbide, and final production goes out calcium carbide block or the calcium carbide grain of certain specification, not only can shorten cooling time, the broken efflorescence loss caused that works can also be removed from, improve the yield of calcium carbide.
Accompanying drawing explanation
Fig. 1 is the perspective view of mould of the present invention;
Fig. 2 is the vertical view of mould of the present invention;
Fig. 3 is the cross-sectional view of mould of the present invention;
Fig. 4 is the perspective view with the mould of multiple cavity of the present invention.
Description of reference numerals is as follows:
Cavity 1, die body 2, high-temperaure coating 3 and gusset 4.
Embodiment
In order to enable auditor understand structure of the present invention, feature and other objects further, the appended preferred embodiment of existing combination is accompanied by accompanying drawing and is described in detail as follows, and the embodiment illustrated by this accompanying drawing is only for illustration of technical scheme of the present invention, and non-limiting the present invention.
Please be the perspective view of mould of the present invention see Fig. 1 to Fig. 3, Fig. 1, Fig. 2 be the vertical view of mould of the present invention, and Fig. 3 is the cross-sectional view of mould of the present invention simultaneously.As shown in Figure 1 to Figure 3, mould of the present invention comprises for the cavity 1 of the liquid calcium carbide of splendid attire, the die body 2 of sealing and high-temperaure coating 3.Cavity 1 is positioned on die body 2, and the surface-coated high-temperaure coating 3 of cavity 1 is to resist the thermal load of high temperature calcium carbide.
According to another preferred implementation of the present invention, refer to Fig. 4, Fig. 4 is the perspective view with the mould of multiple cavity of the present invention.As shown in Figure 4, the mould with multiple cavity 1 also comprises gusset 4, and gusset 4 is for separating adjacent cavity 1.
Further, according to a preferred implementation more of the present invention, flow in cavity 1 after liquid calcium carbide production, and be covered with cavity 1, after calcium carbide cooling, just form the calcium carbide block of certain size, the calcium carbide block of cooling is deviate from from cavity 1, the size of calcium carbide block is consistent with desired particle size, and that is, the size of cavity 1 is mated with the granulometric facies of calcium carbide block, broken link can be removed from thus, improve the yield of calcium carbide.
In addition, the shape of mould and cavity 1 is not limited to the form in Fig. 1 to Fig. 4, and in another embodiment of the invention, mould of the present invention arranges at least one cavity 1.Cavity 1 is the one-body molded or combination forming of multiple cavity 1.The shape of cavity 1 can be truncated rectangular pyramids, square, rectangular parallelepiped or right cylinder.The size of cavity 1 is mated with the granulometric facies of calcium carbide block.Mould of the present invention can be made up of heating resisting metal material.
Moreover, according to other preferred implementations of the present invention, high-temperaure coating 3 is not limited to and is made by a kind of heat-stable material, and also can make of multiple material combination, namely high-temperaure coating 3 can be selected from and be made up of at least one in heating resisting metal material or heatproof nonmetal material.
Therefore, it is shaping that the mould shaping for liquid calcium carbide of the present invention can realize liquid calcium carbide, and final production goes out calcium carbide block or the calcium carbide grain of certain specification, not only can shorten cooling time, the broken efflorescence loss caused that works can also be removed from, improve the yield of calcium carbide.
It is to be understood that foregoing invention content and embodiment are intended to the practical application proving technical scheme provided by the present invention, should not be construed as limiting the scope of the present invention.Those skilled in the art in spirit of the present invention and principle, when doing various amendment, equivalent replace or improve.Protection scope of the present invention is as the criterion with appended claims.
Claims (7)
1. one kind for the shaping mould of liquid calcium carbide, it is characterized in that, described mould comprises for the cavity (1) of the liquid calcium carbide of splendid attire, the die body (2) of sealing and high-temperaure coating (3), wherein, cavity (1) is positioned on die body (2), and the surface-coated high-temperaure coating (3) of cavity (1) is to resist the thermal load of high temperature calcium carbide.
2. mould according to claim 1, is characterized in that, the size of cavity (1) is mated with the granulometric facies of calcium carbide block.
3. mould according to claim 2, is characterized in that, the shape of cavity (1) is truncated rectangular pyramids, square, rectangular parallelepiped or right cylinder.
4. mould according to claim 3, is characterized in that, cavity (1) is for multiple cavity (1) is one-body molded or combination forming.
5. mould according to claim 1, is characterized in that, high-temperaure coating (3) is made up of heating resisting metal material or heatproof nonmetal coated materials.
6. mould according to claim 1, is characterized in that, described mould is made up of heating resisting metal material.
7., according to the arbitrary described mould of claim 1-6, it is characterized in that, described mould also comprises gusset (4), and gusset (4) is to separate adjacent cavity (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310740755.0A CN104743557A (en) | 2013-12-27 | 2013-12-27 | Liquid calcium carbide molding mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310740755.0A CN104743557A (en) | 2013-12-27 | 2013-12-27 | Liquid calcium carbide molding mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104743557A true CN104743557A (en) | 2015-07-01 |
Family
ID=53583931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310740755.0A Pending CN104743557A (en) | 2013-12-27 | 2013-12-27 | Liquid calcium carbide molding mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104743557A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101863473A (en) * | 2010-02-05 | 2010-10-20 | 姚会元 | Vermicular cast iron calcium carbide pot and manufacture method thereof |
| CN201913185U (en) * | 2011-01-07 | 2011-08-03 | 成都超纯应用材料有限责任公司 | Graphite die for copper-nickel alloy ingot casting |
| CN203741049U (en) * | 2013-12-27 | 2014-07-30 | 北京思能达节能电气股份有限公司 | Mold for liquid calcium carbide formation |
-
2013
- 2013-12-27 CN CN201310740755.0A patent/CN104743557A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101863473A (en) * | 2010-02-05 | 2010-10-20 | 姚会元 | Vermicular cast iron calcium carbide pot and manufacture method thereof |
| CN201913185U (en) * | 2011-01-07 | 2011-08-03 | 成都超纯应用材料有限责任公司 | Graphite die for copper-nickel alloy ingot casting |
| CN203741049U (en) * | 2013-12-27 | 2014-07-30 | 北京思能达节能电气股份有限公司 | Mold for liquid calcium carbide formation |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150701 |
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| RJ01 | Rejection of invention patent application after publication |