SYNTHETIC BLOCK FOR OPTIMIZING THE PERFORMANCE OF DIAMONDS AND GEMSTONES

Abstract

A synthetic block for optimizing the performance of diamonds and gemstones is provided, including: a sealing material, a thermal insulation material, conductive materials, and a heating material. The conductive materials are provided at both ends of the sealing material. The heating material abuts between the conductive materials, and a high-temperature and high-pressure area is formed inside the heating material. The thermal insulation material includes a first thermal insulation tube and a second thermal insulation tube that are sequentially telescoped the conductive materials. The first thermal insulation tube abuts on an outer wall of the heating material, the second thermal insulation tube is provided between the sealing material and the first thermal insulation tube, a height of the second thermal insulation tube is greater than that of the first thermal insulation tube, and the synthetic block is square.

Claims

1. A synthetic block for optimizing the performance of diamonds and gemstones, comprising: a sealing material (1), a thermal insulation material (2), conductive materials (3), and a heating material (4); wherein the conductive materials (3) are provided at both ends of the sealing material (1), the heating material (4) abuts between the conductive materials (3), and a high temperature and high pressure area (5) is formed inside the heating material (4), wherein the thermal insulation material (2) comprises a first thermal insulation tube (21) and a second thermal insulation tube (22) that are sequentially telescoped the conductive materials (3), the first thermal insulation tube (21) abuts on an outer wall of the heating material (4), the second thermal insulation tube (22) is provided between the sealing material (1) and the first thermal insulation tube (21), and a height of the second thermal insulation tube (22) is larger than a height of the first thermal insulation tube (21), and wherein the synthetic block is square.

2. The synthetic block for optimizing the performance of diamonds and gemstones according to claim 1, wherein the heating material (4) comprises: first heating sheets (41) provided on surfaces of the conductive materials (3); and heating tubes (42) connected between the first heating sheets (41).

3. The synthetic block for optimizing the performance of diamonds and gemstones according to claim 2, wherein the heating material (4) further comprises a second heating sheet (43) provided in the center of the high temperature and high pressure area (5), and both ends of the second heating sheet (43) are connected to the heating tubes (42).

4. The synthetic block for optimizing the performance of diamonds and gemstones according to claim 2, wherein third thermal insulation layers (23) are respectively provided at both ends of the high temperature and high pressure area (5) adjacent to the conductive materials (3).

5. The synthetic block for optimizing the performance of diamonds and gemstones according to claim 1, wherein the heating material (4) comprises: first heating sheets (41) provided on surfaces of the conductive materials (3), a heating frame (44) provided between the first heating sheets (41); and heating connectors (45) connected to the first heating sheets (41) and the heating frame (44).

6. The synthetic block for optimizing the performance of diamonds and gemstones according to claim 5, wherein a fourth thermal insulation layer (24) is provided on a circumferential side of the high temperature and high pressure area (5) adjacent to the heating frame (44).

7. The synthetic block for optimizing the performance of diamonds and gemstones according to claim 1, wherein the sealing material (1) is a processed block of raw ore pyrophyllite from South Africa, or a compacted block of high-quality pyrophyllite powder from China.

8. The synthetic block for optimizing the performance of diamonds and gemstones according to claim 1, wherein the thermal insulation material (2) is made of a high-purity ceramic material.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

[0016] FIG. 1 is a schematic structural diagram of Embodiment 1 of the present disclosure.

[0017] FIG. 2 is a schematic structural diagram of Embodiment 2 of the present disclosure.

[0018] FIG. 3 is a schematic structural diagram of Embodiment 3 of the present disclosure.

DESCRIPTION OF REFERENCE NUMERALS:

[0019] 1. sealing material; 2. thermal insulation material; 3. conductive materials; 4. heating material; 5. high temperature and high pressure area; 21. first thermal insulation tube; 22. second thermal insulation tube; 41. first heating sheets; 42. heating tubes; 43. second heating sheet; 23. third thermal insulation layers; 44. heating frame; 45. heating connectors; 24. fourth thermal insulation layer.

DETAILED DESCRIPTION OF THE EXEMPLARY EMBODIMENTS

[0020] The present disclosure will be described in further detail below with reference to the drawings.

[0021] The specific embodiment is only an explanation of the present disclosure, and it is not a limitation of the present disclosure. Those skilled in the art can make modifications without creative contribution to the embodiment after reading the specification, as long as they are in the right of the present disclosure within the scope of the requirements are protected by patent law.

Embodiment 1

[0022] As shown in FIG. 1, the present embodiment relates to a synthetic block for optimizing the performance of diamonds and gemstones, and the synthetic block includes: a sealing material 1, a thermal insulation material 2, conductive materials 3, and a heating material 4. The conductive materials 3 are provided at both ends of the sealing material 1, the heating material 4 abuts between conductive materials 3, and a high-temperature and high-pressure area 5 is formed inside the heating material 4. The thermal insulation material 2 includes a first thermal insulation tube 21 and a second thermal insulation tube 22 that are sequentially telescoped the conductive materials 3. The first thermal insulation tube 21 abuts an outer wall of the heating material 4, the second thermal insulation tube 22 is provided between the sealing material 1 and the first thermal insulation tube 21, a height of the second thermal insulation tube 22 is greater than a height of the first thermal insulation tube 21, and the synthetic block is square to achieve double sealing. The disclosed manner on the one hand increases the pressure transmission and thermal insulation of the synthetic block, and on the other hand increases the structural stability and safety of the synthetic block.

[0023] As shown in FIG. 1, in the present embodiment, the heating material 4 includes: first heating sheets 41 provided on surfaces of the conductive materials 3, heating tubes 42 connected between the first heating sheets 41, and a second heating sheet 43 provided in the center of the high temperature and high pressure area 5, in which both ends of the second heating sheet 43 are connected to the heating tubes 42. By virtue of the manner, the technical problem of insufficient pressure and temperature in the central part of the synthetic block is solved, so that a stable and uniform pressure field is formed in the high temperature and high pressure area 5, which is favor of improving the physical properties of diamonds and gemstones. The synthetic block has a simple structure and is easy to use, and the pressure field and temperature field of the high temperature and high pressure area 5 are uniform, so that the synthetic block of the present disclosure is with good stability and long synthesis time, and can efficiently optimize the color and clarity of diamonds and gemstones.

[0024] In the present embodiment, the described diamonds include, but are not limited to, natural diamonds, diamonds synthesized by high pressure and high temperature (HPHT), and diamonds produced by chemical vapor deposition (CVD). The described gemstones include, but are not limited to, sapphire, moissanite, ruby, beeswax amber, and emerald. The sealing material 1 is a processed block of raw ore pyrophyllite from South Africa, or a compacted block of high-quality pyrophyllite powder from China. Compared with the compacted block of pyrophyllite powder commonly used in China, the sealing material 1 has better pressure transmission performance and sealing performance, and is stable and reliable. The thermal insulation material 2 is made of a high-purity ceramic material. The high-purity ceramics include, but are not limited to, magnesium oxide and aluminum oxide materials, which have good pressure transmission performance and can improve the thermal insulation performance, so that the synthetic block can withstand extremely high pressure and high temperature. In addition, a synthetic block for optimizing the performance of diamonds and gemstones of the present disclosure can prevent the sealing performance of the outer sealing material 1 from dramatically dropping due to high temperature and high pressure phase change, thereby ensuring the production safety. By using in combination with the six-face top hydraulic machine produced in China, the synthetic block can withstand the high pressure of 7-8 GPa and the high temperature of 2000-2500 degrees C., thereby optimizing the color and clarity of diamonds or gemstones within a certain period of time.

Embodiment 2

[0025] As shown in FIG. 2, the present embodiment relates to a synthetic block for optimizing the performance of diamonds and gemstones, and the synthetic block includes: a sealing material 1, a thermal insulation material 2, conductive materials 3, and a heating material 4. The conductive materials 3 are provided at both ends of the sealing material 1, the heating material 4 abuts between conductive materials 3, and a high-temperature and high-pressure area 5 is formed inside the heating material 4. The thermal insulation material 2 includes a first thermal insulation tube 21 and a second thermal insulation tube 22 that are sequentially telescoped the conductive materials 3. The first thermal insulation tube 21 abuts on an outer wall of the heating material 4, the second thermal insulation tube 22 is provided between the sealing material 1 and the first thermal insulation tube 21, a height of the second thermal insulation tube 22 is greater than a height of the first thermal insulation tube 21, and the synthetic block is square to achieve double sealing. The disclosed manner on the one hand increases the pressure transmission and thermal insulation of the synthetic block, and on the other hand increases the structural stability of the synthetic block.

[0026] The difference between the present embodiment and the first embodiment is that, as shown in FIG. 2, in the present embodiment, the heating material 4 includes: first heating sheets 41 provided on surfaces of the conductive materials 3, and heating tubes 42 connected between the first heating sheets 41. Third thermal insulation layer 23 are respectively provided at both ends of the high-temperature and high-pressure area 5 adjacent to the conductive materials 3, so that the thermal insulation performance of the high-temperature and high-pressure area 5 is further improved. By using in combination with the six-face top hydraulic machine produced in China, the synthetic block can withstand the high pressure of 7-8 GPa and the high temperature of 2000-2500 degrees C., thereby optimizing the color and clarity of diamonds or gemstones within a certain period of time.

Embodiment 3

[0027] As shown in FIG. 3, the present embodiment relates to a synthetic block for optimizing the performance of diamonds and gemstones, and the synthetic block includes: a sealing material 1, a thermal insulation material 2, conductive materials 3 and a heating material 4. The conductive materials 3 are provided at both ends of the sealing material 1, the heating material 4 abuts between conductive materials 3, and a high-temperature and high-pressure area 5 is formed inside the heating material 4. The thermal insulation material 2 includes a first thermal insulation tube 21 and a second thermal insulation tube 22 that are sequentially telescoped the conductive materials 3. The first thermal insulation tube 21 abuts an outer wall of the heating material 4, the second thermal insulation tube 22 is provided between the sealing material 1 and the first thermal insulation tube 21, a height of the second thermal insulation tube 22 is greater than a height of the first thermal insulation tube 21, and the synthetic block is square to achieve double sealing. The disclosed manner on the one hand increases the pressure transmission and thermal insulation of the synthetic block, and on the other hand increases the structural stability of the synthetic block.

[0028] The difference between the present embodiment and the first and second embodiments is that, as shown in FIG. 3, the heating material 4 includes: first heating sheets 41 provided on surfaces of the conductive materials 3, a heating frame 44 provided between the first heating sheets 41, and heating connectors 45 connected to the first heating sheets 41 and the heating frame 44. A fourth thermal insulation layer 24 is provided on a circumferential side of the high temperature and high pressure area 5 adjacent to the heating frame 44. In addition, the first thermal insulation tube 21 is tightly assembled on the side of the heating frame 44, and the cross section of the first thermal insulation tube 21 is in a ⊏ shape to further improve the thermal insulation and structural stability of the high temperature and high pressure area 5. By using in combination with the six-face top hydraulic machine produced in China, the synthetic block can withstand the high pressure of 7-8 GPa and the high temperature of 2000-2500 degrees C., thereby optimizing the color and clarity of diamonds or gemstones within a certain period of time.

[0029] The specific working process and principle of the present disclosure is as follows. Compared with the single-layer thermal insulation structure used in traditional synthetic blocks, a synthetic block for optimizing the performance of diamonds and gemstones of the present disclosure employs the double thermal insulation material 2 composed of the first thermal insulation tube 21 and the second thermal insulation tube 22 to provide a comparative good pressure transmission performance and the thermal insulation performance can also be greatly improved, and the synthetic block can withstand extremely high pressure and high temperature within a certain period of time to optimize the physical properties such as color and clarity of diamonds and gemstones. In addition, a synthetic block for optimizing the performance of diamonds and gemstones of the present disclosure can prevent the sealing performance of the outer sealing material 1 from dramatically dropping due to high temperature and high pressure phase change, thereby ensuring the production safety and structural stability and security.

[0030] The above-mentioned descriptions represent merely an exemplary embodiment of the present disclosure, without any intention to limit the scope of the present disclosure thereto. Various equivalent changes, alterations or modifications based on the claims of the present disclosure are all consequently viewed as being embraced by the scope of the present disclosure.