CN87100622A - The process for artificial of crystalline flake graphite and equipment - Google Patents
The process for artificial of crystalline flake graphite and equipment Download PDFInfo
- Publication number
- CN87100622A CN87100622A CN 87100622 CN87100622A CN87100622A CN 87100622 A CN87100622 A CN 87100622A CN 87100622 CN87100622 CN 87100622 CN 87100622 A CN87100622 A CN 87100622A CN 87100622 A CN87100622 A CN 87100622A
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- equipment
- artificial
- crystalline flake
- flake graphite
- graphite
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Abstract
The invention provides a kind of process for artificial and the equipment that the natural graphite powder can be made flaky graphite, this equipment can the positive semi-circular groove of counterrotating ring-type by two or non-positive semi-circular groove and other auxiliary facility form, pellet shot from a slingshot is arranged in the groove, after the graphite powder enters in the groove, be subjected to the rotational pressure of cell wall and pellet shot from a slingshot and synthesize flaky graphite.
Description
The process for artificial of crystalline flake graphite of the present invention and equipment belong to the technical field that graphite is produced.
Present graphite production process, be from the natural graphite ore through ore dressing, ball milling, flotation and produce graphite products, this production technique has following deficiency:
1, graphite ore is behind ball milling, and the natural flaky graphite in the ore is ground, thereby can not protect natural bigger crystalline flake graphite.
2, flaky graphite is ground, and the quantity of broad-spectrum flaky graphite significantly reduces, and causes very big waste.
Task of the present invention is, a kind of production technique and equipment of synthetic crystalline flake graphite is provided, and utilizes this equipment, adopts this technology, can be with the synthetic again flaky graphite of ground graphite powder, to improve the utilization ratio of graphite.
The present invention is achieved in that
Make the equipment that is suitable for this process application.This equipment have two can the positive semi-circular groove of counterrotating ring-type, or two can the non-positive semi-circular groove of counterrotating ring-type, and one of them endless groove is maintained static, and is fixing endless groove, fixedly is carved with feed port on the endless groove; Another endless groove links to each other with power, so that power drives its rotation, is movable endless groove, is carved with discharge hole on the movable endless groove, fixedly the adjustable gaps of endless groove and movable endless groove; Two endless groove matching rotation or when static, the cross section of two groove any places is positive circular or non-positive circle, in the centre of two endless grooves, corresponding positive circular or non-orbicular pellet shot from a slingshot is arranged, when pellet shot from a slingshot rotates relatively at two endless grooves, can in groove, roll by crossheading.
Synthesis technique utilizes aforesaid device to finish: with the graphite powder in the feed port input slot of fixing endless groove, power drives movable endless groove rotation, the graphite powder is subjected to the spinning of pellet shot from a slingshot and cell wall and produces friction with pellet shot from a slingshot and cell wall in endless groove, thereby the temperature of graphite powder raises.Under the effect of spinning and temperature, make the graphite powder synthesize flaky graphite, thereby realized purpose of the present invention.
The present invention has following characteristics:
1, production technique is simple, easily grasps.
2, synthetic flaky graphite, in flakes evenly;
3, behind the synthetic crystalline flake graphite of graphite powder, can improve the grade and the utilization ratio of graphite;
4, production unit is simple, easily make, and less investment, benefit is big.
When adopting this explained hereafter crystalline flake graphite, the graphite powder grade of selecting for use can be more than 80%, and behind the synthetic crystalline flake graphite, grade can be brought up to more than 83%.
Claims (6)
1, the process for artificial of crystalline flake graphite and equipment is characterized in that: the graphite powder is input to the movable pellet shot from a slingshot of band, in positive semicircle of two ring-types of matching rotation or the non-positive semi-circular groove, synthesizes crystalline flake graphite through spinning mutually.
2, by the process for artificial and the equipment of the described crystalline flake graphite of claim 1, it is characterized in that: one of them of two positive semi-circular groove of cyclic or non-positive semi-circular groove is fixing endless groove, and another is the movable endless groove that links to each other with power.
3, according to the process for artificial and the equipment of the described crystalline flake graphite of claim 2, it is characterized in that: fixedly be carved with a feed port on the endless groove at least.
4, by the process for artificial and the equipment of the described crystalline flake graphite of claim 2, it is characterized in that: be carved with a discharge hole at least on the movable endless groove.
5, by the process for artificial and the equipment of the described crystalline flake graphite of claim 1, it is characterized in that: fixedly endless groove is adjustable with the gap of movable endless groove.
6, by the process for artificial and the equipment of the described crystalline flake graphite of claim 1, it is characterized in that: the movable pellet shot from a slingshot in the endless groove has one at least.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 87100622 CN87100622A (en) | 1987-02-07 | 1987-02-07 | The process for artificial of crystalline flake graphite and equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 87100622 CN87100622A (en) | 1987-02-07 | 1987-02-07 | The process for artificial of crystalline flake graphite and equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN87100622A true CN87100622A (en) | 1988-08-31 |
Family
ID=4812952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 87100622 Pending CN87100622A (en) | 1987-02-07 | 1987-02-07 | The process for artificial of crystalline flake graphite and equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN87100622A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112721270A (en) * | 2020-12-28 | 2021-04-30 | 黑龙江省宝泉岭农垦溢祥石墨有限公司 | Fine particle natural graphite synthesis process method and device |
-
1987
- 1987-02-07 CN CN 87100622 patent/CN87100622A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112721270A (en) * | 2020-12-28 | 2021-04-30 | 黑龙江省宝泉岭农垦溢祥石墨有限公司 | Fine particle natural graphite synthesis process method and device |
| CN112721270B (en) * | 2020-12-28 | 2022-06-24 | 黑龙江省宝泉岭农垦溢祥石墨有限公司 | Fine particle natural graphite synthesis process method and device |
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| RJ01 | Rejection of invention patent application after publication |