CN1041284C - Method and apparatus for producing diamond by explosion - Google Patents
Method and apparatus for producing diamond by explosion Download PDFInfo
- Publication number
- CN1041284C CN1041284C CN 91106989 CN91106989A CN1041284C CN 1041284 C CN1041284 C CN 1041284C CN 91106989 CN91106989 CN 91106989 CN 91106989 A CN91106989 A CN 91106989A CN 1041284 C CN1041284 C CN 1041284C
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- CN
- China
- Prior art keywords
- explosion
- diamond
- producing diamond
- explosive
- magazine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 229910003460 diamond Inorganic materials 0.000 title claims abstract description 33
- 239000010432 diamond Substances 0.000 title claims abstract description 33
- 238000004880 explosion Methods 0.000 title claims abstract description 24
- 238000000034 method Methods 0.000 title abstract description 23
- 239000002360 explosive Substances 0.000 claims abstract description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 20
- 239000000463 material Substances 0.000 claims abstract description 18
- 239000000843 powder Substances 0.000 claims abstract description 17
- 238000005474 detonation Methods 0.000 claims abstract description 9
- 238000004519 manufacturing process Methods 0.000 claims abstract description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 14
- 239000003814 drug Substances 0.000 claims description 11
- 229910052742 iron Inorganic materials 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 7
- 229910052751 metal Inorganic materials 0.000 claims description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 5
- 229910002804 graphite Inorganic materials 0.000 claims description 5
- 239000010439 graphite Substances 0.000 claims description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 238000012856 packing Methods 0.000 claims description 3
- 230000035939 shock Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 3
- 239000002994 raw material Substances 0.000 abstract description 3
- 230000017525 heat dissipation Effects 0.000 abstract description 2
- 238000009499 grossing Methods 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- ORILYTVJVMAKLC-UHFFFAOYSA-N adamantane Chemical compound C1C(C2)CC3CC1CC2C3 ORILYTVJVMAKLC-UHFFFAOYSA-N 0.000 description 6
- 229910001573 adamantine Inorganic materials 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 210000000080 chela (arthropods) Anatomy 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000005087 graphitization Methods 0.000 description 1
- 239000003721 gunpowder Substances 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Images
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- Carbon And Carbon Compounds (AREA)
Abstract
The present invention relates to a method for preparing diamond by explosion and a device, which is suitable for large manufacturers, middle manufacturers and small manufacturers for producing diamond. Diamond is prepared in water by explosion by a detonation wave theory and a shock wave propagation theory in an object; a detonation device for drastic explosive is adopted, and a material pipe, a core rod or a material box and a reflector are arranged in a cylinder; explosive and a wave smoothing body are arranged in the other cylinder; the two cylinders are coaxially assembled, and the sizes of the two cylinders are changed according to different structures. The present invention has the advantages of reliable and feasible method, simple and compact device structure, simple production process, rapid heat dissipation, little possibility of inversion of raw materials converted into the diamond, little investment, rapid effect and high efficiency, is capable of preparing diamond miro powders and large diamond particles and has wide application prospects.
Description
The present invention relates to the method and the device of producing diamond by explosion, be particularly useful for producing adamantine large, medium and small producer.
Diamond is at excavation industry, machining industry, and glass industry, electronics industry all has been widely used in precision instrument industry and the aerospace industry, and current diamond output both domestic and external does not satisfy social demand far away.The prior art of this technical field has static pressure method, and this method power consumption is big, and needs warming-up device pressurization, its apparatus expensive, cost height; U.S. Patent number is: 3659972 disclose a kind of destructor, its producing cost height, and complex process, high-temperature duration is long; Japanese industry gunpowder magazine V01,49, V041988, in disclose a kind of compel and beaten the formula device, magazine buries pincers in aluminium ingot or lead pig, complex process, the metal material consumption is big, heat radiation easily makes graphite become behind the diamond graphitization again slowly, cost is expensive, efficient is low.
In view of the weak point of prior art, the invention provides and can make adamantine method and apparatus in water shooting, it simplifies production technology, realizes producing fast diamond.
The method of producing diamond by explosion of the present invention, the impulsive force of utilizing the detonation object to produce, adopt the double-deck explosive structure of implosive, two coaxial assemblings, with the material pipe that graphite and metal powder the are housed inner core of packing into, in inner core, urceolus and cover, load explosive, little going up greatly under the powder charge integral body, whole device is hung Yu Shuizhong by the feet and is ignited.
For realizing the device of the producing diamond by explosion that the inventive method is made, adopt coaxial double-barrel structure, integral body is the little down big basket type of, and is provided with the material pipe unit in the inner core, is provided with an iron covering cap above; Urceolus is provided with the capping that matches with it; Material pipe unit in the inner core is by a copper pipe and an iron plug adds plug and end socket is formed, and the end socket top on the material pipe is an arc.
The method of producing diamond by explosion of the present invention, the impulsive force of utilizing the detonation object to produce adopts the double-deck explosive structure of implosive, two coaxial assemblings are at top cylinder Nei Pingbo body top filling bowl-type explosive, bottom filling main medicine column, impact body sticks on the main medicine column, and the top cylinder top is stopped up with tamper; Whole device frame on the water; Top explosive frame is on the water surface, and magazine and reflector frame are in water, and the water surface is parallel with exposed magazine upper surface.
For realizing the device of the producing diamond by explosion that the inventive method is made, adopt coaxial double-barrel structure, one is fixed on another tube with snap ring, is provided with the flat ripple body of segment type, impact body and tamper in the top cylinder; In the card tube of bottom magazine and reflector are housed, top cylinder is parallel with the card tube, and is respectively that top cylinder and card tube is fixing with two symmetrical metallic plates and bolt.Reflector is located at below the magazine, contacts closely with magazine; The flat ripple body of segment type is embedded among bowl-type explosive and the main medicine column; Magazine and reflector are fixed with the metal card tube.
The method of producing diamond by explosion of the present invention and device are best suited for produces adamantine producer, adopts the double-deck explosive structure of implosive to make adamantine method in water shooting, is equipped with the device of this method of realization, it is simple and compact for structure, production technology is simple, has rapid heat dissipation, and raw material becomes diamond and is difficult for inversion, small investment, instant effect, the number turnover height, production cost is low, be the adamantine desirable approach of current domestic production, have practicality widely.
Description of drawings:
Fig. 1 is a structure chart of the present invention;
Fig. 2 is the another embodiment of the present invention structure chart.
Below in conjunction with accompanying drawing the method for the producing diamond by explosion of the present invention's proposition and the embodiment of device are further described:
Execute example one: shown in Figure 1, the method of producing diamond by explosion of the present invention, the impulsive force of utilizing the detonation object to produce, adopt the double-deck explosive structure of implosive, two coaxial assemblings are with the material pipe 12 that graphite and metal powder the are housed inner core 18 of packing into, in inner core 18, urceolus 15 and cover 2, load explosive, being outer powder charge between two, is interior powder charge in the middle of inner core and the material pipe, and the length of each several part powder charge and thickness depend on diameter, length and the graphite of material pipe 12 and the ratio of metal powder; Utilizing the double-deck explosive structure of implosive to produce shock wave compresses material pipe 12; Control the extrusion process of material pipe and the transmission structure of shock wave waveform with explosive 11 in the inner core 18; The proportioning of raw material 13, charging thickness and density become numerical relation with the extruding force of shock wave generation and the size of plug 14; Guarantee to expect to manage the pressure action time in 12 and save explosive with blasket type urceolus 15; Whole device is inverted in the water to be ignited.Be the producing diamond by explosion device of realizing that the inventive method designs, adopt coaxial double-barrel structure, integral body is the little down big basket type of, one material pipe 12 is housed in the inner core 18, in the material pipe 12 copper pipe and an iron plug are housed, the bottom is provided with an iron plug 17, it is arc end socket 9 that a top is equipped with on top, explosive 8 and detonator 5 are housed on the end socket 9, blasting fuse 4 is housed on the detonator 5, and an iron covering cap 6 is equipped with at the top of material pipe 12, and urceolus 15 tops are provided with cover 2, cover 2 is fastening by bolt 1 with urceolus 15, and all explosives are equipped with brown paper 7,16 interlayers in the inner/outer tube.Outer powder charge is made of three parts: promptly the bottom is hollow bevel-type garden platform powder charge 19; The centre is the bevel-type garden platform powder charge 10 of band groove; Top is segment type powder charge 3.Interior powder charge is made of two parts: promptly the bottom is hollow column-style powder charge 11; The cone powder charge 8 that groove is with in the middle of being in top.
Execute example two: shown in Figure 2, the present invention makes adamantine method, the impulsive force of utilizing the detonation object to produce, adopt the double-deck explosive structure of implosive, two coaxial assemblings, the flat ripple body 12 tops filling bowl-type explosive in top cylinder 14, bottom filling main medicine column 15, impact body 16 sticks on the main medicine column 15, and the top cylinder top is stopped up with tamper 9; Whole device frame on the water, top cylinder 14 explosive framves are on the water surface, 17 of magazine 7 and reflectors are in water, the water surface is parallel with exposed magazine upper surface.Producing diamond by explosion device for realizing that the inventive method designs adopts coaxial double-barrel structure, and one is fixed on another tube with snap ring, and the flat ripple body 12 of a segment type, impact body 16 and tamper 9 are housed in the top cylinder 14; Flat ripple body 12 is embedded among bowl-type explosive 11 and the main medicine column 15; Magazine 7 and reflector 17 are housed in the bottom card tube 5, for making top cylinder 14 and card tube 5 keeping parallelisms and certain at interval distance, respectively that top cylinder 14 and card tube 5 is fixing with two symmetrical metallic plates 8 and bolt 4,13.Reflector 17 is located at below the magazine 7, contacts closely with magazine 7, and magazine 7 is fixing by metal card tube 5 with reflector 17.The detonator 10 that has lead-in wire is equipped with on bowl-type medicine 11 tops, and the length of main medicine column 15 is determined according to the detonation wave of used explosive and the flying speed of impact body 16; The thickness of impact body 16 and flying speed determine that according to magazine 7 desired shock wave pressure sizes and constant voltage whole device is equipped with water 1 on the water with 3 on support in the water tank 2 action time, and under the effect of impact body 16, magazine 7 is squeezed in the water at a high speed.
Claims (10)
1. the device of producing diamond by explosion is characterized in that: adopt coaxial double-barrel structure, integral body is the little down big basket type of, and is provided with the material pipe unit in the inner core, is provided with an iron covering cap above; Urceolus is provided with the cover that matches with it.
2. the device of producing diamond by explosion according to claim 1 is characterized in that: the material pipe unit is by a copper pipe and an iron plug adds plug and end socket is formed.
3. according to the device of claim 1,2 described producing diamond by explosion, it is characterized in that: the end socket top on the material pipe is an arc.
4. the method for producing diamond by explosion, it is characterized in that: the impulsive force of utilizing the detonation object to produce, adopt the double-deck explosive structure of implosive, two coaxial assemblings, with the material pipe that graphite and metal powder the are housed inner core of packing into, in inner core, urceolus and cover, load explosive, little going up greatly under the powder charge integral body, whole device is hung Yu Shuizhong by the feet and is ignited.
5. the device of producing diamond by explosion is characterized in that: adopt coaxial double-barrel structure, one is fixed on another tube with snap ring, is provided with the flat ripple body of segment type, impact body and tamper in the top cylinder; In the card tube of bottom magazine and reflector are housed, top cylinder is parallel with the card tube, and is respectively that top cylinder and card tube is fixing with two symmetrical metallic plates and bolt.
6. the device of producing diamond by explosion according to claim 5, it is characterized in that: reflector is located at below the magazine, contacts closely with magazine.
7. the device of producing diamond by explosion according to claim 5, it is characterized in that: the flat ripple body of segment type is embedded among bowl-type explosive and the main medicine column.
8. according to the device of claim 5,6 described producing diamond by explosion, it is characterized in that: magazine and reflector are fixed by the metal card tube.
9. the method for producing diamond by explosion, it is characterized in that: the impulsive force of utilizing the detonation object to produce, adopt the double-deck explosive structure of implosive, two coaxial assemblings, at top cylinder Nei Pingbo body top filling bowl-type explosive, bottom filling main medicine column, impact body sticks on the main medicine column, and the top cylinder top is stopped up with tamper; Whole device frame on the water.
10. the method for producing diamond by explosion according to claim 9 is characterized in that: top cylinder explosive frame is on the water surface, and magazine and reflector frame are in water, and the water surface is parallel with exposed magazine upper surface.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 91106989 CN1041284C (en) | 1991-04-19 | 1991-04-19 | Method and apparatus for producing diamond by explosion |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 91106989 CN1041284C (en) | 1991-04-19 | 1991-04-19 | Method and apparatus for producing diamond by explosion |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1065811A CN1065811A (en) | 1992-11-04 |
CN1041284C true CN1041284C (en) | 1998-12-23 |
Family
ID=4908357
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 91106989 Expired - Fee Related CN1041284C (en) | 1991-04-19 | 1991-04-19 | Method and apparatus for producing diamond by explosion |
Country Status (1)
Country | Link |
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CN (1) | CN1041284C (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1047324C (en) * | 1993-11-27 | 1999-12-15 | 大连理工大学 | Expansion graphite method for explosion synthesis of diamond |
CN100457251C (en) * | 2006-07-24 | 2009-02-04 | 北京理工大学 | Method for preparing polycrystal diamond particle allocated with wide particle size |
RU2514869C1 (en) * | 2012-10-01 | 2014-05-10 | Байриков Юрий Константинович | Device to produce diamonds |
CN103990418B (en) * | 2014-04-29 | 2016-03-09 | 大连凯峰超硬材料有限公司 | The explosive method of powder unloading temperature can be reduced |
CN111195506B (en) * | 2020-01-21 | 2021-01-15 | 成都奇点无限科技有限公司 | Detonation type synthesizer |
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1991
- 1991-04-19 CN CN 91106989 patent/CN1041284C/en not_active Expired - Fee Related
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Publication number | Publication date |
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CN1065811A (en) | 1992-11-04 |
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