CN104495802A - Processing system for double genera graphite - Google Patents
Processing system for double genera graphite Download PDFInfo
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- CN104495802A CN104495802A CN201410705599.9A CN201410705599A CN104495802A CN 104495802 A CN104495802 A CN 104495802A CN 201410705599 A CN201410705599 A CN 201410705599A CN 104495802 A CN104495802 A CN 104495802A
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Abstract
The invention provides a processing system for double genera graphite. The processing system for the double genera graphite comprises a smashing mechanism, a ball mill, a float washing machine, a centrifugal machine, an alkali reaction machine, an acid reaction machine, a drying machine, an aerification machine and a high-temperature processor which are orderly connected, wherein one end, connected with the alkali reaction machine, of the centrifugal machine is further connected with a forming machine, a treated graphite material is selectively conveyed to one of the forming machine and the alkali reaction machine. By virtue of such a manner, multiple relatively low-cost machines are matched, so that the graphite raw ore is processed to form high-purity microcrystal graphite; compared with the cost of high temperature purification, the cost is greatly reduced, and roughwrought graphite is also produced.
Description
Technical field
The present invention relates to a kind of graphite production unit, particularly a kind of two class machining graphite system.
Background technology
Graphite is different according to its crystallization degree, can be divided into Scaly graphite and microcrystalline graphite two class.The carbon content of microcrystalline graphite is 60%-80%, reaches as high as 95%, and graphite crystal particle diameter is less than 1 μm, with the naked eye None-identified, therefore claims microcrystalline graphite, is commonly called as amorphous graphite.
The color of micro crystal graphite is greyish black or steel is grey, has metallic luster, and the sliding sense of tool, easily contaminates hand, stable chemical performance, have good heat conduction electrical property, high temperature resistant, and acid and alkali-resistance is corrosion-resistant, resistance to oxidation.Its crystal is tiny, and plasticity-is strong, and adhesive power is good.But because its crystal grain is little, therefore it is easy to multi mineral (mica, quartz, agalmatolite etc.) association, it is made not easily to purify, also not easily pass through simple soda acid chemical method to purify, and high temperature purification cost is high, so rare high-purity microcrystalline graphite product on market for many years.At present, sending out of micro crystal graphite is opened and is still in the raw material rough machined stage, makes micro crystal graphite cannot obtain Application and Development widely.
In addition, the graphite that nowadays no matter which kind of device fabrication goes out is same graphite, wants to produce rough graphite and high purity graphite then needs two complete equipments.
Therefore for the problems referred to above, be necessary that a two class machining graphite systems newly of design are to make up above-mentioned defect.
Summary of the invention
The present invention proposes a kind of two class machining graphite system, and this system can carry out deep processing to micro crystal graphite raw ore, obtains high-purity micro crystal graphite, and cost lower than the cost of high temperature purification, and can produce rough graphite simultaneously.
Technical scheme of the present invention is achieved in that provides a kind of two class machining graphite system, this pair of class machining graphite system comprises crusher, ball mill, flotation washer, whizzer, alkali reaction machine, acid-respons machine, dryer, gasifying machine and pyroprocessing machine, above-mentioned each parts connect successively, and, one end that whizzer connects alkali reaction machine is connected with forming machine further, and the graphite material optionally processed is delivered to the one in forming machine and alkali reaction machine.
Wherein, whizzer comprises the electromagnetic centrifugal device and controlled delivery device that are connected, and electromagnetic centrifugal device connects flotation machine, and controlled delivery device connects alkali reaction machine and forming machine respectively.
Wherein, alkali reaction machine comprises the alkali fusion device, washing unit and the drying unit that connect successively, and alkali fusion device connects whizzer, and drying unit connects acid-respons machine.
Wherein, acid-respons machine comprises the acidleach device, calciner and the washing unit that connect successively, and acidleach device connects drying unit, and washing unit connects dryer.
Wherein, pyroprocessing machine connects packaging handler further.
By the way, cooperatively interacted by multiple comparatively cheap machine in of the present invention pair of class machining graphite system, thus high-purity micro crystal graphite is processed to form to graphite raw ore, the cost that cost higher temperatures is purified greatly reduces, and can produce rough graphite simultaneously.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of a preferred embodiment of of the present invention pair of class machining graphite system;
Fig. 2 is the structural representation of the whizzer in Fig. 1;
Fig. 3 is the structural representation of the alkali reaction machine in Fig. 1;
Fig. 4 is the structural representation of the acid-respons machine in Fig. 1.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
With reference to the structural representation that Fig. 1, Fig. 1 are preferred embodiments of of the present invention pair of class machining graphite system.This pair of class machining graphite system comprises crusher 11, ball mill 12, flotation washer 13, whizzer 14, alkali reaction machine 15, acid-respons machine 16, dryer 17, gasifying machine 18, pyroprocessing machine 19, packaging handler 20 and forming machine 21.
In the present embodiment, crusher 11, ball mill 12, flotation washer 13, whizzer 14, alkali reaction machine 15, acid-respons machine 16, dryer 17, gasifying machine 18, pyroprocessing machine 19 and packaging handler 20 connect successively.In addition, one end that whizzer 14 connects alkali reaction machine 15 is connected with forming machine 21 further, and the graphite material optionally processed is delivered to forming machine 21 and the one in alkali reaction machine 15.Further, preferably, connected by transport tape between crusher 11, ball mill 12, flotation washer 13, whizzer 14, alkali reaction machine 15, acid-respons machine 16, dryer 17, gasifying machine 18, pyroprocessing machine 19 and packaging handler 20.And pyrographite can be produced due to when the characteristic of graphite itself and individual process steps, therefore, also connect by sealed pipe conveying.Especially, between gasifying machine 18 and pyroprocessing machine 19, the accessory of airtight resistant to elevated temperatures pipeline one class is more needed to connect.
When graphite raw ore is processed into high-purity micro crystal graphite by needs, crusher 11 obtains micro crystal graphite raw ore, and carries out fragmentation to micro crystal graphite raw ore.Micro crystal graphite raw ore (micro crystal graphite material) after fragmentation is admitted to ball mill 12 and carries out ball milling operation.After ball milling operation, micro crystal graphite material is admitted to flotation washer 13 and carries out flotation, and the micro crystal graphite material after flotation can be admitted to whizzer 14 and carry out centrifugal treating.The process of centrifugal treating is magnetic separation process.After magnetic separation, micro crystal graphite material can be admitted to alkali reaction machine 15 and carry out alkali fusion operation.After alkali fusion operation, micro crystal graphite material is admitted to acid-respons machine 16 and carries out acidleach operation.Above-mentioned two kinds of machines make use of the characteristic that graphite is insoluble to acid or alkali to purify.Afterwards, micro crystal graphite material can be admitted to dryer 17 and dries.After oven dry, micro crystal graphite material is admitted to gasifying machine 18, carries out the step of oxide compound gasification, enters pyroprocessing machine 19 afterwards again and does last process, draw high-purity micro crystal graphite.When graphite raw ore is carried out roughing by needs, the graphite material after whizzer 14 carries out centrifugal treating just can be admitted to forming machine 21, straight forming.Wherein, the graphite material after process is delivered to alkali reaction machine 15 and is still delivered to forming machine 21 and by controlling manually, also can controls by circuit by whizzer 14.
Consult Fig. 2, Fig. 2 is the structural representation of the whizzer in Fig. 1.In the present embodiment, whizzer 14 comprises the electromagnetic centrifugal device 141 and controlled delivery device 142 that are connected.Electromagnetic centrifugal device 141 connects flotation machine 13, and controlled delivery device 142 connects alkali reaction machine 15 and forming machine 21, and operationally say electromagnetic centrifugal device 141 carry out centrifugal treating after graphite material be delivered to alkali reaction machine 15 and the one in forming machine 21.Controlled delivery device 142 by controlling manually, also can control by circuit.
Consult Fig. 3, Fig. 3 is the structural representation of the alkali reaction machine in Fig. 1.In the present embodiment, alkali reaction machine 15 comprises alkali fusion device 151, washing unit 152 and drying unit 153.Alkali fusion device 151, washing unit 152 and drying unit 153 connect successively, and alkali fusion device 151 connects whizzer 14, and drying unit 153 connects acid-respons machine 16.Micro crystal graphite material, in alkali reaction machine 15, first carries out alkali fusion process by alkali fusion device 151, carries out clean afterwards, finally carry out drying and processing by drying unit 153 by washing unit 152.
Consult Fig. 4, Fig. 4 is the structural representation of the acid-respons machine in Fig. 1.In the present embodiment, acid-respons machine 16 comprises acidleach device 161, calciner 162 and washing unit 163.Acidleach device 161, calciner 162 and washing unit 163 connect successively, and acidleach device 161 connects drying unit 153, and washing unit 163 connects dryer 17.Micro crystal graphite material, in acid-respons machine 16, first carries out acidleach process by acidleach device 161, carries out calcination process afterwards, finally carry out clean by washing unit 163 by calciner 162.
In actual production process, the actual occupation of land of above-mentioned each parts can be comparatively large, and be all in an environment when processing and may produce some bad impacts, therefore each parts can be positioned in multiple workshop or machine room.But add man-hour carrying out high-purity micro crystal graphite, still need the graphite that a machine handling is crossed to send in next machine.Such as, placed in alkali reaction machine 15 and acid-respons machine 16 points of two workshops, the graphite that whizzer 14 processed can be sent in alkali reaction machine 15, and the graphite that alkali reaction machine 15 processed can be sent in acid-respons machine 16.This kind of situation, is still considered as there is annexation between alkali reaction machine 15 and acid-respons machine 16 in the present embodiment.
Further, in actual production, the graphite after pyroprocessing machine 19 processes is high-purity micro crystal graphite, and the effect of packaging handler 20 is only packs high-purity micro crystal graphite, makes it directly transport.Therefore, in other embodiments, packaging handler 20 can be omitted, also can process and obtain high-purity micro crystal graphite.
By the way, cooperatively interacted by multiple comparatively cheap machine in of the present invention pair of class machining graphite system, thus high-purity micro crystal graphite is processed to form to graphite raw ore, the cost that cost higher temperatures is purified greatly reduces, and can produce rough graphite simultaneously.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (5)
1. a two class machining graphite system, it is characterized in that, described pair of class machining graphite system comprises crusher, ball mill, flotation washer, whizzer, alkali reaction machine, acid-respons machine, dryer, gasifying machine and pyroprocessing machine, above-mentioned each parts connect successively, and, one end that described whizzer connects described alkali reaction machine is connected with forming machine further, and the graphite material optionally processed is delivered to the one in described forming machine and described alkali reaction machine.
2. two class machining graphite system as claimed in claim 1, it is characterized in that, described whizzer comprises the electromagnetic centrifugal device and controlled delivery device that are connected, and described electromagnetic centrifugal device connects described flotation machine, and described controlled delivery device connects described alkali reaction machine and described forming machine respectively.
3. two class machining graphite system as claimed in claim 1, it is characterized in that, described alkali reaction machine comprises the alkali fusion device, washing unit and the drying unit that connect successively, and described alkali fusion device connects described whizzer, and described drying unit connects described acid-respons machine.
4. two class machining graphite system as claimed in claim 3, it is characterized in that, described acid-respons machine comprises the acidleach device, calciner and the washing unit that connect successively, and described acidleach device connects described drying unit, and described washing unit connects described dryer.
5. two class machining graphite system as claimed in claim 1, it is characterized in that, described pyroprocessing machine connects packaging handler further.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410705599.9A CN104495802A (en) | 2014-11-27 | 2014-11-27 | Processing system for double genera graphite |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410705599.9A CN104495802A (en) | 2014-11-27 | 2014-11-27 | Processing system for double genera graphite |
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| CN104495802A true CN104495802A (en) | 2015-04-08 |
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| CN201410705599.9A Pending CN104495802A (en) | 2014-11-27 | 2014-11-27 | Processing system for double genera graphite |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110028064A (en) * | 2019-04-17 | 2019-07-19 | 中南大学 | A kind of middle grade graphite raw ore method of purification |
| CN114308373A (en) * | 2022-01-06 | 2022-04-12 | 中国地质大学（北京） | Method for utilizing graphite ore full resources |
-
2014
- 2014-11-27 CN CN201410705599.9A patent/CN104495802A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110028064A (en) * | 2019-04-17 | 2019-07-19 | 中南大学 | A kind of middle grade graphite raw ore method of purification |
| CN114308373A (en) * | 2022-01-06 | 2022-04-12 | 中国地质大学（北京） | Method for utilizing graphite ore full resources |
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Application publication date: 20150408 |
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