CN103801227A - Artificial diamond graphite-pipe type heating structure - Google Patents
Artificial diamond graphite-pipe type heating structure Download PDFInfo
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- CN103801227A CN103801227A CN201210448691.2A CN201210448691A CN103801227A CN 103801227 A CN103801227 A CN 103801227A CN 201210448691 A CN201210448691 A CN 201210448691A CN 103801227 A CN103801227 A CN 103801227A
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- graphite
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- type heating
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- tubular type
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Abstract
The invention relates to an artificial diamond graphite-pipe type heating structure which is used for heating a composite column. The artificial diamond graphite-pipe type heating structure comprises a pyrophyllite block, steel caps, graphite sheets, a graphite pipe, a ceramic cup and a steel cup, wherein the pyrophyllite block is located in an outermost layer; the steel caps are arranged at the top and the bottom of the pyrophyllite block, respectively; the bottoms of the steel caps prop against the graphite sheets; the steel cup, the ceramic cup and the graphite pipe wrap the composite column in sequence; the graphite sheets are located at the upper end and the lower end of the graphite pipe; the graphite pipe is not provided with a connector. The artificial diamond graphite-pipe type heating structure provided by the invention uses the pressed graphite pipe with high density and uniformity and without a connector, so that the uniform heating and the high heating speed can be realized when the composite column is heated; the artificial diamond graphite-pipe type heating structure is beneficial to growth of diamonds.
Description
Technical field
The present invention relates to a kind of heater, be specifically related to a kind of diamond graphite tubular type heating arrangement, belong to diamond firing equipment technical field.
Background technology
At present, the heating arrangement of the synthetic post of diamond is mainly by two kinds: one is to adopt the heating of graphite bar, but because the heating area of graphite bar is little, firing rate is slow, causes production efficiency lower; Another kind is to adopt metal tube heating, but, because the edge of metal tube has an interface, larger at the resistance of interface, thus cause this metal tube heating inhomogeneous, easily cause synthetic post to be scrapped.
Therefore,, for solving the problems of the technologies described above, the necessary one that provides has structure improved diamond graphite tubular type heating arrangement, to overcome described defect of the prior art.
Summary of the invention
For addressing the above problem, the object of the present invention is to provide a kind of homogeneous heating, diamond graphite tubular type heating arrangement fast.
For achieving the above object, the technical scheme that the present invention takes is: a kind of diamond graphite tubular type heating arrangement, and it is for heating a synthetic post, and it comprises pyrophyllite block, steel cap, graphite flake, graphite-pipe, ceramic cup and steel bowl; Wherein, described pyrophyllite block is positioned at outermost layer; Described steel cap is arranged at respectively top and the bottom of pyrophyllite block; The bottom of described steel cap is connected on graphite flake; Described steel bowl, ceramic cup, graphite-pipe are coated on synthetic post successively; Described graphite flake is positioned at the two ends up and down of graphite-pipe; Described graphite-pipe is the graphite-pipe without interface.
Diamond graphite tubular type heating arrangement of the present invention is further set to: in described steel cap, be filled with pyrophillite ring and white clouds stone ring.
Diamond graphite tubular type heating arrangement of the present invention is further set to: be provided with a white clouds madreporic canal in the surrounding of described graphite-pipe.
Diamond graphite tubular type heating arrangement of the present invention is further set to: described white clouds stone ring is connected with white clouds madreporic canal.
Diamond graphite tubular type heating arrangement of the present invention is also set to: described graphite-pipe adopts the mode of compacting to make.
Compared with prior art, the present invention has following beneficial effect: diamond graphite tubular type heating arrangement of the present invention adopts the graphite-pipe of compacting, and its density is high and even, there is no interface simultaneously, during to synthetic post heating, have heating evenly, firing rate is fast, is conducive to adamantine growth.
Accompanying drawing explanation
Fig. 1 is longitudinal sectional drawing of diamond graphite tubular type heating arrangement of the present invention.
The specific embodiment
Refer to shown in Figure of description 1, the present invention is a kind of diamond graphite tubular type heating arrangement, it is for a synthetic post 9 is heated, and it is formed by a few part assemblings such as pyrophyllite block 1, steel cap 2, graphite flake 3, graphite-pipe 4, ceramic cup 5 and steel bowl 6.
Wherein, described pyrophyllite block 1 is positioned at outermost layer, and it plays the effects such as sealing, pressure transmission, insulation.
Described steel cap 2 is specially a pair of, and it is arranged at respectively 1 top and the bottom of pyrophyllite block, and it serves as electrifying electrodes and uses.In described steel cap 2, be filled with pyrophillite ring 7 and white clouds stone ring 8.Described pyrophillite ring 7 and pyrophyllite block 1 are manufactured from the same material, and both effects are identical.Described white clouds stone ring 8 has the effect of constant temperature, insulation.
The bottom of described steel cap 2 is connected on graphite flake 3, thereby realizes the conduction of electric energy.
Described steel bowl 6, ceramic cup 5, graphite-pipe 4 are coated on synthetic post 7 successively.Described steel bowl 6 is for sealing synthetic post 9.Described ceramic cup 5 has heat-blocking action.
Described graphite-pipe 4 adopts the mode of compacting to make, and is the graphite-pipe 4 without interface, and it is for heating synthetic post 9.Be respectively equipped with a white clouds madreporic canal 10 in the both sides of described graphite-pipe 4, this white clouds madreporic canal 10 and white clouds stone ring 8 are manufactured from the same material, and both effects are identical, and interconnect.Described graphite flake 3 is positioned at the two ends up and down of graphite-pipe 4, thereby realizes electrically conducting between graphite flake 3 and graphite-pipe 4.
Diamond graphite tubular type heating arrangement of the present invention adopts the graphite-pipe 4 of compacting, and its density is high and even, there is no interface simultaneously, when synthetic post 9 is heated, has heating evenly, and firing rate is fast, is conducive to adamantine growth.
The above specific embodiment is only the preferred embodiment of this creation, not in order to limit this creation, any modification of making, is equal to replacement, improvement etc., within all should being included in the protection domain of this creation within all spirit in this creation and principle.
Claims (5)
1. a diamond graphite tubular type heating arrangement, it,, for a synthetic post is heated, is characterized in that: comprise pyrophyllite block, steel cap, graphite flake, graphite-pipe, ceramic cup and steel bowl; Wherein, described pyrophyllite block is positioned at outermost layer; Described steel cap is arranged at respectively top and the bottom of pyrophyllite block; The bottom of described steel cap is connected on graphite flake; Described steel bowl, ceramic cup, graphite-pipe are coated on synthetic post successively; Described graphite flake is positioned at the two ends up and down of graphite-pipe; Described graphite-pipe is the graphite-pipe without interface.
2. diamond graphite tubular type heating arrangement as claimed in claim 1, is characterized in that: in described steel cap, be filled with pyrophillite ring and white clouds stone ring.
3. diamond graphite tubular type heating arrangement as claimed in claim 2, is characterized in that: be provided with a white clouds madreporic canal in the surrounding of described graphite-pipe.
4. diamond graphite tubular type heating arrangement as claimed in claim 3, is characterized in that: described white clouds stone ring is connected with white clouds madreporic canal.
5. diamond graphite tubular type heating arrangement as claimed in claim 4, is characterized in that: described graphite-pipe adopts the mode of compacting to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210448691.2A CN103801227B (en) | 2012-11-12 | 2012-11-12 | A kind of diamond graphite tubular type heating arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210448691.2A CN103801227B (en) | 2012-11-12 | 2012-11-12 | A kind of diamond graphite tubular type heating arrangement |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103801227A true CN103801227A (en) | 2014-05-21 |
| CN103801227B CN103801227B (en) | 2016-05-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210448691.2A Expired - Fee Related CN103801227B (en) | 2012-11-12 | 2012-11-12 | A kind of diamond graphite tubular type heating arrangement |
Country Status (1)
| Country | Link |
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| CN (1) | CN103801227B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110280190A (en) * | 2019-07-02 | 2019-09-27 | 亳州市东风金刚石厂 | It is a kind of for producing the Synthetic block of diamond and its composite sheet |
| CN111659318A (en) * | 2020-06-15 | 2020-09-15 | 山东聊城君锐超硬材料有限公司 | Assembly block for high-temperature and high-pressure modification of diamond cultivated by CVD and modification method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101007251A (en) * | 2006-01-23 | 2007-08-01 | 郑州人造金刚石及制品工程技术研究中心 | Outer indirect heating diamond synthesis block |
| CN201200882Y (en) * | 2008-04-10 | 2009-03-04 | 李学增 | Composite pyrauxite powder briquet |
| CN101733042A (en) * | 2010-01-18 | 2010-06-16 | 郑州人造金刚石及制品工程技术研究中心有限公司 | Composite pyrophyllite pressed block |
| CN201988368U (en) * | 2011-03-11 | 2011-09-28 | 张维全 | Compound mould for synthesizing artificial diamond |
| CN202061606U (en) * | 2011-04-12 | 2011-12-07 | 郑州人造金刚石及制品工程技术研究中心有限公司 | Assembled block used for diamond synthesis |
| CN202161976U (en) * | 2011-07-12 | 2012-03-14 | 河南金渠黄金股份有限公司 | Synthetic block with uniform internal pressure |
| CN202933683U (en) * | 2012-11-12 | 2013-05-15 | 浙江蓝龙科技有限公司 | Artificial diamond graphite pipe-type heating structure |
-
2012
- 2012-11-12 CN CN201210448691.2A patent/CN103801227B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101007251A (en) * | 2006-01-23 | 2007-08-01 | 郑州人造金刚石及制品工程技术研究中心 | Outer indirect heating diamond synthesis block |
| CN201200882Y (en) * | 2008-04-10 | 2009-03-04 | 李学增 | Composite pyrauxite powder briquet |
| CN101733042A (en) * | 2010-01-18 | 2010-06-16 | 郑州人造金刚石及制品工程技术研究中心有限公司 | Composite pyrophyllite pressed block |
| CN201988368U (en) * | 2011-03-11 | 2011-09-28 | 张维全 | Compound mould for synthesizing artificial diamond |
| CN202061606U (en) * | 2011-04-12 | 2011-12-07 | 郑州人造金刚石及制品工程技术研究中心有限公司 | Assembled block used for diamond synthesis |
| CN202161976U (en) * | 2011-07-12 | 2012-03-14 | 河南金渠黄金股份有限公司 | Synthetic block with uniform internal pressure |
| CN202933683U (en) * | 2012-11-12 | 2013-05-15 | 浙江蓝龙科技有限公司 | Artificial diamond graphite pipe-type heating structure |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110280190A (en) * | 2019-07-02 | 2019-09-27 | 亳州市东风金刚石厂 | It is a kind of for producing the Synthetic block of diamond and its composite sheet |
| CN111659318A (en) * | 2020-06-15 | 2020-09-15 | 山东聊城君锐超硬材料有限公司 | Assembly block for high-temperature and high-pressure modification of diamond cultivated by CVD and modification method |
| CN111659318B (en) * | 2020-06-15 | 2023-10-27 | 山东聊城君锐超硬材料有限公司 | Assembled block for high-temperature high-pressure modification of CVD cultivated diamond and modification method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103801227B (en) | 2016-05-04 |
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Granted publication date: 20160504 Termination date: 20161112 |
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