CN206985721U - A kind of purification system of diamond recovery graphite tailing - Google Patents
A kind of purification system of diamond recovery graphite tailing Download PDFInfo
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- CN206985721U CN206985721U CN201720793994.6U CN201720793994U CN206985721U CN 206985721 U CN206985721 U CN 206985721U CN 201720793994 U CN201720793994 U CN 201720793994U CN 206985721 U CN206985721 U CN 206985721U
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- discharging opening
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- trimmer
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Abstract
The utility model discloses a kind of purification system of diamond recovery graphite tailing, including pulverizer, nodularization trimmer, negative-pressure suction machine and reactor, the bottom of pulverizer is provided with slag-drip opening, and conveying worm is connected with slag-drip opening, the discharging opening of pulverizer is connected with grader, the discharging opening of grader is connected by conveyance conduit with the charging aperture of nodularization trimmer, the discharging opening of nodularization trimmer is connected by conveyance conduit with the charging aperture of negative-pressure suction machine, the discharging opening of negative-pressure suction machine is connected with the charging aperture of reactor, the discharging opening of reactor is connected with wash mill, the top of reactor is provided with charge door, and charge door is connected with hydrochloric acid tank by feeding tube, measuring pump is provided with feeding tube.The utility model realizes the function that diamond recovery graphite tailing purification recycles, and can rationally utilize solid waste caused by Synthetic Diamond Industry, turn waste into wealth；Whole system Automated condtrol, effect stability, improves enterprise income.
Description
Technical field
The utility model belongs to purification technique field, and in particular to a kind of diamond recovery graphite tailing carries
Pure lines system.
Background technology
Using natural flake graphite, synthesis of artificial diamond is the common of current industrial diamond preparation at high temperature under high pressure
Method., it is necessary to add metal solvent into graphite during artificially synthesizing diamond, converted with reducing graphite to diamond
Condition.In conversion process, the conversion ratio that graphite is converted into diamond is about 20%, and the graphite of residue 80% can not be converted into gold
Hard rock.In the graphite tailing of diamond recovery, because containing heavy metal, for a long time without Suitable applications.
The industrialization of lithium cell cathode material technology is prepared using graphite-like carbon material, but lithium cell cathode material will
Ask graphite purer, harsher particularly is required to metal class impurity.Therefore, if graphite can be reclaimed from diamond,
Diamond particle and metal impurities are removed, as lithium cell cathode material, by with good application value.
Utility model content
In order to improve the value of diamond tailing, the utility model provides a kind of diamond recovery stone
The purification system of black tailing.
To achieve these goals, the technical scheme that the utility model is taken is as follows：
A kind of purification system of diamond recovery graphite tailing, including pulverizer, nodularization trimmer, negative-pressure suction machine
And reactor, the bottom of the pulverizer is provided with slag-drip opening, and conveying worm is connected with slag-drip opening, the discharging opening of pulverizer
Grader is connected with, the discharging opening of grader is connected by conveyance conduit with the charging aperture of nodularization trimmer, nodularization trimmer
Discharging opening is connected by conveyance conduit with the charging aperture of negative-pressure suction machine, the discharging opening of negative-pressure suction machine and the charging aperture of reactor
It is connected, the discharging opening of reactor is connected with wash mill by conveyance conduit.
Preferably, the top of reactor is provided with charge door, and charge door is connected with hydrochloric acid tank by feeding tube, charging
Measuring pump is provided with pipeline.
Preferably, the pulverizer is horizontal impact grinder.
Preferably, the grader is impeller grader.
The utility model realizes the function that diamond recovery graphite tailing purification recycles, can be by diamond
Solid waste rationally utilizes caused by industry, turns waste into wealth；Whole system Automated condtrol, using effect is stable, saves people
Power material resources, improve enterprise income.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
As shown in figure 1, a kind of purification system of diamond recovery graphite tailing, including pulverizer 1, nodularization trimmer
4th, negative-pressure suction machine 5 and reactor 6；The bottom of the pulverizer 1 is provided with slag-drip opening, and conveying worm is connected with slag-drip opening
2, the charging aperture of pulverizer 1 is located at the left side of pulverizer 1, and feed hopper 11 is provided with the charging aperture of pulverizer 1, pulverizer 1
Discharging opening be located at the right side of pulverizer 1, and the discharging opening of pulverizer 1 is connected with grader 3；The discharging opening of grader 3 passes through
Conveyance conduit is connected with the charging aperture of nodularization trimmer 4, and the discharging opening of nodularization trimmer 4 passes through conveyance conduit and negative-pressure suction machine
5 charging aperture is connected, and the discharging opening of negative-pressure suction machine 5 is connected with the charging aperture of reactor 6；The top of the reactor 6 is also
Provided with charge door, and charge door is connected with hydrochloric acid tank 8 by feeding tube 10, measuring pump 9 is provided with feeding tube 10, instead
The discharging opening of kettle 6 is answered to be connected with wash mill 7 by conveyance conduit.
Wherein, the pulverizer 1 is horizontal impact grinder, can be by crushing material size controlling below 30 μm；It is described
Grader 3 is that impeller grader, wind pressure and wind speed and wheel speed carry out step-less adjustment by frequency converter；The wash mill 7 uses
Centrifugal wash mill, elutriation and centrifugal dehydration can be completed；The measuring pump 9 uses acidproof measuring pump；The reactor 6 is configured with
Temperature control and rabbling mechanism, the temperature control and rabbling mechanism use the existing conventional arrangement in this area.
The utility model by the graphite tailing of diamond recovery in use, put into feed hopper 11, pulverizer 1 is rushed
Abrasive material is hit, is carried out because whole crushing process is in subnormal ambient, the intensity and hardness of diamond particle compare graphite particulate
Height, after graphite particulate is crushed to targeted particle size, it is extracted through the selection by winnowing of grader 3 and in the presence of negative-pressure suction machine 5；It is and golden
Hard rock particulate can not discharge under the centrifugal action of impeller, can be deposited on the heavy intracavitary of the bottom of pulverizer 1, be entered by slag-drip opening
Enter conveying worm 2, and discharged from the discharging opening of conveying worm 2, so as to realize the separation of diamond particle and graphite particulate,
Obtain graphite powder.The graphite powder of nodularization trimmer 4 is transported to, is in spherical or ellipsoid after shaping, then inhaled by negative pressure
Material machine 5 is transported to reactor 6.Hydrochloric acid in hydrochloric acid tank 8 is drawn into reactor 6 by measuring pump 9, controls reactor 6
Interior graphite powder and hydrochloric acid made the metal in graphite powder be completely dissolved in hydrochloric acid, so in 80 DEG C of stirring reactions about 16 hours
The slurries in reactor 6 are all conveyed afterwards（It can be conveyed by acid-proof pump）Enter in wash mill 7, eluriate simultaneously centrifugal dehydration,
Complete the purification of graphite tailing；Graphite drying after dehydration, you can reach lithium cell cathode material to ball graphite
Performance requirement.
The utility model is not restricted to the described embodiments, and simply illustrates this reality described in above-described embodiment and specification
With new principle, the utility model also has various change and changed on the premise of the spirit and scope of the utility model is not departed from
Enter, these changes and improvements are both fallen within claimed the scope of the utility model.
Claims (4)
- A kind of 1. purification system of diamond recovery graphite tailing, it is characterised in that：Including pulverizer, nodularization trimmer, Negative-pressure suction machine and reactor, the bottom of the pulverizer is provided with slag-drip opening, and conveying worm is connected with slag-drip opening, crushes The discharging opening of machine is connected with grader, and the discharging opening of grader is connected by conveyance conduit with the charging aperture of nodularization trimmer, ball The discharging opening for changing trimmer is connected by conveyance conduit with the charging aperture of negative-pressure suction machine, the discharging opening of negative-pressure suction machine and reaction The charging aperture of kettle is connected, and the discharging opening of reactor is connected with wash mill by conveyance conduit.
- 2. the purification system of diamond recovery graphite tailing according to claim 1, it is characterised in that：The top of reactor Portion is provided with charge door, and charge door is connected with hydrochloric acid tank by feeding tube, and measuring pump is provided with feeding tube.
- 3. the purification system of diamond recovery graphite tailing according to claim 1, it is characterised in that：The pulverizer For horizontal impact grinder.
- 4. the purification system of diamond recovery graphite tailing according to claim 1, it is characterised in that：The grader For impeller grader.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720793994.6U CN206985721U (en) | 2017-07-03 | 2017-07-03 | A kind of purification system of diamond recovery graphite tailing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720793994.6U CN206985721U (en) | 2017-07-03 | 2017-07-03 | A kind of purification system of diamond recovery graphite tailing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206985721U true CN206985721U (en) | 2018-02-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720793994.6U Expired - Fee Related CN206985721U (en) | 2017-07-03 | 2017-07-03 | A kind of purification system of diamond recovery graphite tailing |
Country Status (1)
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| CN (1) | CN206985721U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108862269A (en) * | 2018-09-18 | 2018-11-23 | 青岛久正源机械有限公司 | A kind of carbon nanotube graphite dry purification equipment and its process |
| CN109678148A (en) * | 2018-12-21 | 2019-04-26 | 河南烯碳合成材料有限公司 | The method of purification of graphite, lithium ion battery graphite cathode material and preparation method thereof in a kind of diamond production waste residue |
| CN111517322A (en) * | 2020-06-28 | 2020-08-11 | 安徽亚珠金刚石股份有限公司 | Artificial diamond separation and purification method |
-
2017
- 2017-07-03 CN CN201720793994.6U patent/CN206985721U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108862269A (en) * | 2018-09-18 | 2018-11-23 | 青岛久正源机械有限公司 | A kind of carbon nanotube graphite dry purification equipment and its process |
| CN108862269B (en) * | 2018-09-18 | 2024-05-31 | 青岛久正源石墨科技有限公司 | Dry purification equipment and process method for carbon nanotube graphite |
| CN109678148A (en) * | 2018-12-21 | 2019-04-26 | 河南烯碳合成材料有限公司 | The method of purification of graphite, lithium ion battery graphite cathode material and preparation method thereof in a kind of diamond production waste residue |
| CN111517322A (en) * | 2020-06-28 | 2020-08-11 | 安徽亚珠金刚石股份有限公司 | Artificial diamond separation and purification method |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180209 |