CN203018056U - High-insulation highly-sealed plug for synthesizing diamond - Google Patents
High-insulation highly-sealed plug for synthesizing diamond Download PDFInfo
- Publication number
- CN203018056U CN203018056U CN 201220741680 CN201220741680U CN203018056U CN 203018056 U CN203018056 U CN 203018056U CN 201220741680 CN201220741680 CN 201220741680 CN 201220741680 U CN201220741680 U CN 201220741680U CN 203018056 U CN203018056 U CN 203018056U
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- ring
- steel ring
- conducting
- pyrophillite
- conductive
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- Pressure Vessels And Lids Thereof (AREA)
Abstract
The utility model discloses a high-insulation highly-sealed plug for synthesizing diamond. The high-insulation highly-sealed plug comprises a conductive end plate and a conductive steel ring fixed at the lower end of the conductive end plate, wherein conductive steel ring is in a circular truncated cone shape, and the upper surface of the conductive steel ring is larger than the lower surface of the conductive steel ring; a pyrophyllite ring is filled at the periphery of the upper part of the conductive steel ring; the conductive end plate is embedded in the pyrophyllite ring; a dolomite ring is filled at the periphery of the lower part of the conductive steel ring; and the centers of the circles of the pyrophyllite ring, the dolomite ring, the conductive end plate and the conductive steel ring are arranged on the same axis. The plug effectively reduces the heat loss and can guarantee the temperature in a synthesizing cavity to be stable.
Description
Technical field
The utility model relates to a kind of auxiliary equipment of cubic hinge press diamond synthesis, is specifically related to the plug that a kind of diamond synthesis is used.
Background technology
Diamond is synthetic under high temperature, high pressure, what generally use in industry at present is " doctorial hat " plug annex, because the Area comparison of the circle of the plug endoporus bottom in former plug annex is large, it is fast that heat radiation is wanted, pyrophillite ring, white clouds stone ring are straight tube structure volume less, so its heat insulation effect is poor; Because the cured stone ring straight tube of prophyll, its volume less are so its sealing effectiveness is poor.The insulation and the pressure transmission performance that how further to improve plug component are to obtain the major issue that gem grade diamond is badly in need of solution.
The utility model content
The purpose of this utility model is to overcome above deficiency, provides a kind of for the synthesis of adamantine high insulation high-sealing plug, can effectively reduce the thermal loss of plug, guarantees temperature stabilization in synthetic cavity.
For achieving the above object, the utility model adopts following technical scheme:
A kind of for the synthesis of adamantine high insulation high-sealing plug, comprise conducting end plates and the conducting steel ring that is fixed on the conducting end plates lower end, conducting steel ring is that upper surface is greater than the truncated cone-shaped of lower surface, periphery, conducting steel ring top is filled with the pyrophillite ring, conducting end plates is embedded in the pyrophillite ring, the peripheral white clouds stone ring of filling in conducting steel ring bottom, the center of circle of pyrophillite ring, white clouds stone ring, conducting end plates and conducting steel ring is on same axis.
Described conducting steel ring upper and lower surface Area Ratio is 1.3-1.5:1.
Described pyrophillite ring is 2:1 with dolomite ring thickness ratio.
Described pyrophillite ring density is not less than 2.73g/cm
3
Described white clouds stone ring density is not less than 2.35g/ cm
3
Adopt technique scheme, the utility model has following advantage: (1) is designed to truncated conical shape to conducting steel ring, and the lower surface area is little, makes pyrophillite ring, dolomite hoop endoporus flows under HTHP, increase its packing, thereby increase its sealing effectiveness.(2) reduce the plug bottom area of a circle, thereby reduced heat dissipation capacity.(3) increase the volume of pyrophillite ring, white clouds stone ring, thereby increased its pressure transmission, sealing, heat insulation effect.
Description of drawings
Fig. 1 is structural representation of the present utility model
Fig. 2 is top view of the present utility model
The specific embodiment
Embodiment 1:
As shown in Figure 1 for the synthesis of adamantine high insulation high-sealing plug, comprise conducting end plates 1 and the conducting steel ring 2 that is fixed on the conducting end plates lower end, conducting steel ring 2 is that upper surface is greater than the truncated cone-shaped of lower surface, conducting steel ring 2 peripheries, top are filled with pyrophillite ring 3, conducting end plates 1 is embedded in pyrophillite ring 3, the peripheral white clouds stone ring 4 of filling in conducting steel ring 2 bottoms, the center of circle of pyrophillite ring 3, white clouds stone ring 4, conducting end plates 1 and conducting steel ring 2 is on same axis.Conducting steel ring 2 upper and lower surface Area Ratios are 1.3:1, and pyrophillite ring 3 is 2:1 with white clouds stone ring 4 thickness proportion.Pyrophillite ring 3 density are 2.73g/cm
3, white clouds stone ring 4 density are 2.35g/ cm
3
In the process of diamond synthesis, synthetic piece two ends are provided with plug, establish conductive material in the plug endoporus, due to conducting steel ring be upper surface greater than the truncated conical shape of lower surface, the pyrophillite ring 3 around making under HTHP and white clouds stone ring 4 increase its packing to the round platform flows, thereby increase its sealing and heat insulation effect, reduce heat dissipation capacity, guaranteed temperature stabilization in synthetic cavity, improved combined coefficient and adamantine synthetic quality.
Embodiment 2:
As shown in Figure 1 for the synthesis of adamantine high insulation high-sealing plug, comprise conducting end plates 1 and the conducting steel ring 2 that is fixed on the conducting end plates lower end, conducting steel ring 2 is that upper surface is greater than the truncated cone-shaped of lower surface, conducting steel ring 2 peripheries, top are filled with pyrophillite ring 3, conducting end plates 1 is embedded in pyrophillite ring 3, the peripheral white clouds stone ring 4 of filling in conducting steel ring 2 bottoms, the center of circle of pyrophillite ring 3, white clouds stone ring 4, conducting end plates 1 and conducting steel ring 2 is on same axis.Conducting steel ring 2 upper and lower surface Area Ratios are 1.4:1, and pyrophillite ring 3 is 2:1 with white clouds stone ring 4 thickness proportion.Pyrophillite ring 3 density are 2.80g/cm
3, white clouds stone ring 4 density are 2.40g/ cm
3
In the process of diamond synthesis, synthetic piece two ends are provided with plug, establish conductive material in the plug endoporus, due to conducting steel ring be upper surface greater than the truncated conical shape of lower surface, the pyrophillite ring 3 around making under HTHP and white clouds stone ring 4 increase its packing to the round platform flows, thereby increase its sealing and heat insulation effect, reduce heat dissipation capacity, guaranteed temperature stabilization in synthetic cavity, improved combined coefficient and adamantine synthetic quality.
Embodiment 3:
As shown in Figure 1 for the synthesis of adamantine high insulation high-sealing plug, comprise conducting end plates 1 and the conducting steel ring 2 that is fixed on the conducting end plates lower end, conducting steel ring 2 is that upper surface is greater than the truncated cone-shaped of lower surface, conducting steel ring 2 peripheries, top are filled with pyrophillite ring 3, conducting end plates 1 is embedded in pyrophillite ring 3, the peripheral white clouds stone ring 4 of filling in conducting steel ring 2 bottoms, the center of circle of pyrophillite ring 3, white clouds stone ring 4, conducting end plates 1 and conducting steel ring 2 is on same axis.Conducting steel ring 2 upper and lower surface Area Ratios are 1.5:1, and pyrophillite ring 3 is 2:1 with white clouds stone ring 4 thickness proportion.Pyrophillite ring 3 density are 2.85g/cm
3, white clouds stone ring 4 density are 2.45g/ cm
3
In the process of diamond synthesis, synthetic piece two ends are provided with plug, establish conductive material in the plug endoporus, due to conducting steel ring be upper surface greater than the truncated conical shape of lower surface, the pyrophillite ring 3 around making under HTHP and white clouds stone ring 4 increase its packing to the round platform flows, thereby increase its sealing and heat insulation effect, reduce heat dissipation capacity, guaranteed temperature stabilization in synthetic cavity, improved combined coefficient and adamantine synthetic quality.
Claims (5)
1. for the synthesis of adamantine high insulation high-sealing plug, comprise conducting end plates (1) and be fixed on the conducting steel ring (2) of conducting end plates (1) lower end, it is characterized in that: conducting steel ring (2) is the truncated cone-shaped of upper surface greater than lower surface, conducting steel ring (2) periphery, top is filled with pyrophillite ring (3), conducting end plates (1) is embedded in pyrophillite ring (3), the peripheral white clouds stone rings (4) of filling in conducting steel ring (2) bottom, the center of circle of pyrophillite ring (3), white clouds stone ring (4), conducting end plates (1) and conducting steel ring (2) is on same axis.
2. according to claim 1 for the synthesis of adamantine high insulation high-sealing plug, it is characterized in that: conducting steel ring (2) upper and lower surface Area Ratio is 1.3-1.5:1.
3. according to claim 1 for the synthesis of adamantine high insulation high-sealing plug, it is characterized in that: pyrophillite ring (3) is 2:1 with white clouds stone ring (4) Thickness Ratio.
4. one of according to claim 1-3 described for the synthesis of adamantine high insulation high-sealing plug, and it is characterized in that: pyrophillite ring (3) density is not less than 2.73g/cm
3
5. one of according to claim 1-3 described for the synthesis of adamantine high insulation high-sealing plug, and it is characterized in that: white clouds stone ring (4) density is not less than 2.35g/ cm
3
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220741680 CN203018056U (en) | 2012-12-31 | 2012-12-31 | High-insulation highly-sealed plug for synthesizing diamond |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220741680 CN203018056U (en) | 2012-12-31 | 2012-12-31 | High-insulation highly-sealed plug for synthesizing diamond |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203018056U true CN203018056U (en) | 2013-06-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220741680 Expired - Lifetime CN203018056U (en) | 2012-12-31 | 2012-12-31 | High-insulation highly-sealed plug for synthesizing diamond |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203018056U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108211995A (en) * | 2018-03-20 | 2018-06-29 | 郑州新亚复合超硬材料有限公司 | Super-pressure pyrophillite assembles block |
| CN115041097A (en) * | 2022-06-14 | 2022-09-13 | 中南钻石有限公司 | Composite sealing pressure transmission structure for synthesis of superhard material and forming process |
-
2012
- 2012-12-31 CN CN 201220741680 patent/CN203018056U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108211995A (en) * | 2018-03-20 | 2018-06-29 | 郑州新亚复合超硬材料有限公司 | Super-pressure pyrophillite assembles block |
| CN115041097A (en) * | 2022-06-14 | 2022-09-13 | 中南钻石有限公司 | Composite sealing pressure transmission structure for synthesis of superhard material and forming process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 476200 Guangzhou Road, Zhecheng Industrial Zone, Shangqiu County, Henan Patentee after: HENAN LILIANG DIAMOND CO.,LTD. Address before: 476200 Guangzhou Road, Zhecheng Industrial Zone, Shangqiu County, Henan Patentee before: HENAN POWER NEW MATERIAL Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130626 |