CN213995812U - Heating device for artificial diamond synthesis - Google Patents
Heating device for artificial diamond synthesis Download PDFInfo
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- CN213995812U CN213995812U CN202022016940.3U CN202022016940U CN213995812U CN 213995812 U CN213995812 U CN 213995812U CN 202022016940 U CN202022016940 U CN 202022016940U CN 213995812 U CN213995812 U CN 213995812U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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Abstract
The utility model provides a synthetic rising temperature device of using of artificial diamond, including high-pressure smelting pot, first exhaust-gas treatment jar and second exhaust-gas treatment jar, the right side at high-pressure smelting pot is installed to first exhaust-gas treatment jar, the right side at first exhaust-gas treatment jar is installed to second exhaust-gas treatment jar, the left side fixed mounting of high-pressure smelting pot has the booster compressor. Utilize the heating spray gun to heat the side of diamond through the high-pressure spray tube, make the diamond more even when heating, and further improved the heating temperature of diamond, the heating effect is better. Make the carbon monoxide treater handle the carbon monoxide of first exhaust-gas treatment jar through the carbon monoxide catalyst, make the carbon dioxide treater carry out the fusion reaction to the carbon dioxide of second exhaust-gas treatment jar through sodium hydroxide solution and handle and discharge to handle surplus waste gas through the active carbon plate block in the third exhaust-gas treatment jar, make exhaust air cleaner.
Description
Technical Field
The utility model relates to a diamond machining technical field specifically is a synthetic rising temperature device of using of artificial diamond.
Background
Several common methods for synthesizing diamond, i.e., HTHP (high temperature high pressure) method, the basic principle of HPHT technology is to generate diamond by phase-converting graphite in an artificial high temperature high pressure environment, which generally requires a pressure and temperature of 10GPa and over 3000 ℃. With the participation of metal catalysts (such as Fe, Ni, Co, Mn, etc. and their alloys), the conditions required for the graphite to transform into diamond are greatly reduced, typically requiring a pressure of 5.4GPa and a temperature of 1400 ℃. The addition of the metal catalyst greatly reduces the temperature and pressure required for synthesis, but the reduction in temperature causes the synthetic diamond to have an octahedral transition from a cubic-octahedral shape, which is the most typical feature of HPHT synthetic diamonds.
CVD (chemical vapor deposition) method, CVD synthetic diamond is based on a mother stone (diamond). Methane (CH4) and hydrogen (H2) are mixed and heated by microwaves at a relatively low temperature (800 ℃) to generate plasma, and the plasma is finally deposited on a substrate in a diamond structure form through diffusion convection. Carbon atoms in the methane are continuously deposited on the mother stone substrate. The synthetic diamonds proliferate layer by layer, and the diamonds "grow up" rapidly on a substrate basis. Thus, CVD synthetic diamonds possess the same chemical composition and physical constitution as natural diamonds
According to the explosion method, two explosives, namely TNT containing carbon atoms and RDX with very high detonation pressure are mixed and detonated in a steel thick-wall tank body, so that high temperature of over 1000 ℃ and ultrahigh pressure of 30GPa are generated, and a part of carbon atoms in the TNT can be polymerized into diamond with the size of 5-15 nm, and the diamond is called as diamond powder. Diamond powder cannot be used directly as jewelry.
At present, the heating to the diamond produces waste gas such as carbon monoxide and carbon dioxide gas, however the enterprise can directly discharge waste gas in the air, not only can produce air pollution, still can harm near staff's healthy to heat the bottom of diamond during the heating, instantaneous heating process is not even enough, and the heating effect is not good.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a synthetic rising temperature device of using of artificial diamond to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a synthetic rising temperature device that uses of artificial diamond, includes high-pressure smelting pot, first exhaust-gas treatment jar and second exhaust-gas treatment jar, the right side at high-pressure smelting pot is installed to first exhaust-gas treatment jar, the right side at first exhaust-gas treatment jar is installed to the second exhaust-gas treatment jar, the left side fixed mounting of high-pressure smelting pot has the booster compressor, the inside both sides fixed mounting of high-pressure smelting pot has the high-pressure spray tube, fixed mounting has a plurality of heating spray guns on the body of high-pressure spray tube, the top fixed mounting of high-pressure smelting pot has the control valve, the first connecting pipe of top fixedly connected with of control valve, and first connecting pipe connects in the bottom of first exhaust-gas treatment jar, the inside fixed mounting of first exhaust-gas treatment jar has the carbon monoxide treater, the top fixedly connected with second connecting pipe of first exhaust-gas treatment jar, and the second connecting pipe connects in the top of second exhaust-gas treatment jar, install the ooff valve on the body of first connecting pipe, the inside fixed mounting of second exhaust-gas treatment jar has the carbon dioxide treater, the bottom fixedly connected with third connecting pipe of second exhaust-gas treatment jar, the right side fixedly connected with third exhaust-gas treatment jar of third connecting pipe, the inside fixed mounting of third exhaust-gas treatment jar has a plurality of active carbon plate piece.
As an optimal technical scheme of the utility model, the bottom fixedly connected with screw thread pillar of high-pressure smelting pot, the outer wall threaded connection of screw thread pillar has the first callus on the sole that has the thread groove.
As an optimal technical scheme of the utility model, the equal fixed mounting in bottom of first exhaust-gas treatment jar and second exhaust-gas treatment jar has the landing leg, the bottom fixedly connected with second callus on the sole of landing leg.
As an optimal technical scheme of the utility model, the right side fixedly connected with exhaust pipe of third waste gas treatment jar, the inside fixed mounting of exhaust pipe has electric fan.
As an optimal technical scheme of the utility model, the positive fixed mounting of first exhaust-gas treatment jar has first solution tank, and first solution tank is linked together with the carbon monoxide treater, the inside carbon monoxide catalyst that has put of first solution tank.
As an optimized technical scheme of the utility model, the positive fixed mounting of second exhaust-gas treatment jar has the second solution jar, and the second solution jar is linked together with the carbon dioxide treater, second solution jar inside has the sodium hydroxide solution to put.
Compared with the prior art, the utility model provides a synthetic rising temperature device of using of artificial diamond possesses following beneficial effect:
1. this synthetic rising temperature device of using of artificial diamond utilizes the heating spray gun to heat the side of diamond through the high-pressure spray tube, makes the diamond more even when heating, and has further improved the heating temperature of diamond, and the heating effect is better.
2. This synthetic rising temperature device of using of artificial diamond makes the carbon monoxide treater handle the carbon monoxide of first exhaust-gas treatment jar through the carbon monoxide catalyst, makes the carbon dioxide treater carry out the fusion reaction to the carbon dioxide of second exhaust-gas treatment jar through sodium hydroxide solution and handles and discharge to the active carbon plate block is handled surplus waste gas in the third exhaust-gas treatment jar, makes the exhaust air cleaner, can not harm health.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of a first exhaust treatment canister of the present invention;
fig. 3 is a front view of a second exhaust treatment tank of the present invention.
In the figure: 1. a high pressure furnace; 2. a first exhaust treatment tank; 3. a second exhaust treatment tank; 4. a supercharger; 5. a high pressure nozzle; 6. heating the spray gun; 7. a control valve; 8. a first connecting pipe; 9. a carbon monoxide processor; 10. a second connecting pipe; 11. an on-off valve; 12. a carbon dioxide processor; 13. a third connecting pipe; 14. a third waste gas treatment tank; 15. an activated carbon plate; 16. a threaded post; 17. a first foot pad; 18. a support leg; 19. a second foot pad; 20. an exhaust duct; 21. an electric fan; 22. a first solution tank; 23. a carbon monoxide catalyst; 24. a second solution tank; 25. sodium hydroxide solution.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 3, a heating apparatus for synthetic diamond comprises a high pressure melting furnace 1, a first exhaust gas treatment tank 2 and a second exhaust gas treatment tank 3, wherein the first exhaust gas treatment tank 2 is arranged on the right side of the high pressure melting furnace 1, the second exhaust gas treatment tank 3 is arranged on the right side of the first exhaust gas treatment tank 2, a supercharger 4 is fixedly arranged on the left side of the high pressure melting furnace 1, high pressure nozzles 5 are fixedly arranged on both sides of the interior of the high pressure melting furnace 1, a plurality of heating lances 6 are fixedly arranged on the tube body of the high pressure nozzles 5, a control valve 7 is fixedly arranged on the top of the high pressure melting furnace 1, a first connecting tube 8 is fixedly connected to the top of the control valve 7, the first connecting tube 8 is connected to the bottom of the first exhaust gas treatment tank 2, a carbon monoxide processor 9 is fixedly arranged in the interior of the first exhaust gas treatment tank 2, a second connecting tube 10 is fixedly connected to the top of the first exhaust gas treatment tank 2, and second connecting pipe 10 is connected at the top of second exhaust-gas treatment jar 3, install ooff valve 11 on the body of first connecting pipe 8, the inside fixed mounting of second exhaust-gas treatment jar 3 has carbon dioxide treater 12, the bottom fixedly connected with third connecting pipe 13 of second exhaust-gas treatment jar, the right side fixedly connected with third waste gas treatment jar 14 of third connecting pipe 13, the inside fixed mounting of third waste gas treatment jar 14 has a plurality of active carbon plate 15.
Specifically, a threaded pillar 16 is fixedly connected to the bottom of the high pressure melting furnace 1, and a first foot pad 17 with a threaded groove is screwed to the outer wall of the threaded pillar 16.
In this embodiment, the height of the high-pressure melting furnace 1 can be finely adjusted by rotating the first foot pad 17 to meet different use requirements.
Specifically, landing leg 18 is all fixedly mounted at the bottom of first exhaust-gas treatment jar 2 and second exhaust-gas treatment jar 3, landing leg 18's bottom fixedly connected with second callus on the sole 19.
In this embodiment, the support legs 18 are used to support the first exhaust treatment tank 2 and the second exhaust treatment tank 3, and the second mat 19 makes the support legs 18 support more stably.
Specifically, the right side of the third waste gas treatment tank 14 is fixedly connected with an exhaust duct 20, and an electric fan 21 is fixedly installed inside the exhaust duct 20.
In the present embodiment, the treated exhaust gas is discharged from the exhaust duct 20 by the electric fan 21.
Specifically, a first solution tank 22 is fixedly installed on the front surface of the first exhaust gas treatment tank 2, the first solution tank 22 is communicated with the carbon monoxide processor 9, and a carbon monoxide catalyst 23 is arranged in the first solution tank 22.
In this embodiment, the carbon monoxide catalyst 23 is fused with carbon monoxide to react with the carbon monoxide to produce carbon dioxide.
Specifically, a second solution tank 24 is fixedly installed on the front surface of the second waste gas treatment tank 3, the second solution tank 24 is communicated with the carbon dioxide processor 12, and a sodium hydroxide solution 25 is placed in the second solution tank 24.
In this embodiment, sodium hydroxide reacts with carbon dioxide to produce sodium carbonate which is dissolved in water for treatment.
As shown in fig. 1 to 3, the operation of the temperature increasing device for artificial diamond synthesis according to the embodiment of the present invention is as follows: during the use, high-pressure spray tube 5 utilizes heating spray gun 6 to heat the side of diamond, make the diamond more even when heating, produce waste gas such as carbon monoxide and carbon dioxide gas after the founding is accomplished, open control valve 7 and make it get into first exhaust-gas treatment jar 2, carbon monoxide catalyst 23 fuses with carbon monoxide and takes place the reaction and generate carbon dioxide, take place sodium hydroxide and carbon dioxide through second exhaust-gas treatment jar 3 and react and generate carbonic acid and receive and dissolve in water and handle, handle remaining waste gas through active carbon plate 15 in third exhaust-gas treatment jar 14 again, make the air of exhaust cleaner.
It should be noted that, in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a synthetic rising temperature device of using of artificial diamond, includes high-pressure smelting pot (1), first exhaust-gas treatment jar (2) and second exhaust-gas treatment jar (3), its characterized in that: the right side at high-pressure smelting pot (1) is installed to first exhaust-gas treatment jar (2), the right side at first exhaust-gas treatment jar (2) is installed to second exhaust-gas treatment jar (3), the left side fixed mounting of high-pressure smelting pot (1) has booster compressor (4), the inside both sides fixed mounting of high-pressure smelting pot (1) has high-pressure spray tube (5), fixed mounting has a plurality of heating spray guns (6) on the body of high-pressure spray tube (5), the top fixed mounting of high-pressure smelting pot (1) has control valve (7), the top fixedly connected with first connecting pipe (8) of control valve (7), and first connecting pipe (8) are connected in the bottom of first exhaust-gas treatment jar (2), the inside fixed mounting of first exhaust-gas treatment jar (2) has carbon monoxide treater (9), the top fixedly connected with second connecting pipe (10) of first exhaust-gas treatment jar (2), and second connecting pipe (10) are connected at the top of second exhaust-gas treatment jar (3), install ooff valve (11) on the body of first connecting pipe (8), the inside fixed mounting of second exhaust-gas treatment jar (3) has carbon dioxide treater (12), the bottom fixedly connected with third connecting pipe (13) of second exhaust-gas treatment jar, jar (14) are handled to the right side fixedly connected with third waste gas of third connecting pipe (13), the inside fixed mounting of third waste gas treatment jar (14) has a plurality of active carbon plate piece (15).
2. The temperature raising device for artificial diamond synthesis according to claim 1, wherein: the bottom of the high-pressure smelting furnace (1) is fixedly connected with a threaded support column (16), and the outer wall of the threaded support column (16) is in threaded connection with a first foot pad (17) with a threaded groove.
3. The temperature raising device for artificial diamond synthesis according to claim 1, wherein: the equal fixed mounting in bottom of first exhaust-gas treatment jar (2) and second exhaust-gas treatment jar (3) has landing leg (18), the bottom fixedly connected with second callus on the sole (19) of landing leg (18).
4. The temperature raising device for artificial diamond synthesis according to claim 1, wherein: the right side fixedly connected with exhaust pipe (20) of third waste gas handles jar (14), the inside fixed mounting of exhaust pipe (20) has electric fan (21).
5. The temperature raising device for artificial diamond synthesis according to claim 1, wherein: the front surface of the first waste gas treatment tank (2) is fixedly provided with a first solution tank (22), the first solution tank (22) is communicated with a carbon monoxide processor (9), and a carbon monoxide catalyst (23) is arranged in the first solution tank (22).
6. The temperature raising device for artificial diamond synthesis according to claim 1, wherein: a second solution tank (24) is fixedly arranged on the front surface of the second waste gas treatment tank (3), the second solution tank (24) is communicated with the carbon dioxide processor (12), and a sodium hydroxide solution (25) is arranged in the second solution tank (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022016940.3U CN213995812U (en) | 2020-09-15 | 2020-09-15 | Heating device for artificial diamond synthesis |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022016940.3U CN213995812U (en) | 2020-09-15 | 2020-09-15 | Heating device for artificial diamond synthesis |
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| CN213995812U true CN213995812U (en) | 2021-08-20 |
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| CN202022016940.3U Active CN213995812U (en) | 2020-09-15 | 2020-09-15 | Heating device for artificial diamond synthesis |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114994241A (en) * | 2022-05-09 | 2022-09-02 | 中国环境科学研究院 | Carbon monoxide emission detection equipment |
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2020
- 2020-09-15 CN CN202022016940.3U patent/CN213995812U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114994241A (en) * | 2022-05-09 | 2022-09-02 | 中国环境科学研究院 | Carbon monoxide emission detection equipment |
| CN114994241B (en) * | 2022-05-09 | 2023-08-18 | 中国环境科学研究院 | Carbon monoxide emission detection device |
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