CN108906288B - Graphite ore dressing device based on cylindrical rod ore grinding and wind power sorting - Google Patents
Graphite ore dressing device based on cylindrical rod ore grinding and wind power sorting Download PDFInfo
- Publication number
- CN108906288B CN108906288B CN201810799690.XA CN201810799690A CN108906288B CN 108906288 B CN108906288 B CN 108906288B CN 201810799690 A CN201810799690 A CN 201810799690A CN 108906288 B CN108906288 B CN 108906288B
- Authority
- CN
- China
- Prior art keywords
- water mist
- graphite
- small
- scale graphite
- outlet
- 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.)
- Active
Links
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 100
- 239000010439 graphite Substances 0.000 title claims abstract description 100
- 229910002804 graphite Inorganic materials 0.000 title claims abstract description 100
- 239000003595 mist Substances 0.000 claims abstract description 50
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 50
- 239000007921 spray Substances 0.000 claims abstract description 14
- 230000005540 biological transmission Effects 0.000 claims abstract description 8
- 230000007935 neutral effect Effects 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 238000000926 separation method Methods 0.000 abstract description 11
- 239000000126 substance Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 20
- 238000005188 flotation Methods 0.000 description 13
- 229910052500 inorganic mineral Inorganic materials 0.000 description 8
- 239000011707 mineral Substances 0.000 description 8
- 239000003153 chemical reaction reagent Substances 0.000 description 4
- 230000007547 defect Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000008396 flotation agent Substances 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005189 flocculation Methods 0.000 description 1
- 230000016615 flocculation Effects 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000005456 ore beneficiation Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C19/00—Other disintegrating devices or methods
- B02C19/0056—Other disintegrating devices or methods specially adapted for specific materials not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/02—Feeding devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/18—Adding fluid, other than for crushing or disintegrating by fluid energy
Abstract
The invention discloses a graphite ore dressing device based on cylindrical rod ore grinding and wind power sorting, which consists of a cylindrical rod ore grinding part, a wind power sorting part and a transmission part. The cylindrical rod ore grinding part is formed by mutually sleeving a columnar large cylinder, a columnar small cylinder and a columnar central rod, and the wind power sorting part consists of a high-pressure wind generator, a water mist generator, a high-pressure wind pipe, a water mist pipe, a high-pressure wind-water mist circulating pipe, a fixing frame, a high-pressure wind-water mist spray nozzle, a large-scale graphite outlet, a small-scale graphite and gangue outlet, a large-scale graphite containing groove, a small-scale graphite and gangue containing groove, a baffle and a right rotary disk. The device carries out wind power separation on the dissociated graphite during ore grinding, and the separated graphite cannot be separated by wind power and then is floated by using chemicals. The cylindrical rod is adopted for grinding, so that the large-scale graphite is protected from being damaged.
Description
Technical Field
The invention relates to a mineral separation device, in particular to a crystalline graphite mineral separation device.
Background
The protection of large graphite flakes is a special requirement of crystalline graphite ore dressing relative to other minerals, and currently, stage grinding and stage dressing are commonly adopted. In recent years, the research and development of flotation process equipment of crystalline graphite are greatly advanced, including flotation equipment, flotation agents, large-scale graphite protection process, grinding research of crystalline graphite and the like, and a batch of new equipment and new process for flotation of crystalline graphite are developed, mainly including an ultrasonic intensified flotation process, a rapid flotation process, a classified flotation process, a collector-free flotation process, a shearing flocculation flotation process and the like. Although the research of new equipment and new technology has greatly advanced, the stage grinding and stage sorting still have the following three defects:
1. large flake graphite still breaks down and runs off: the stage grinding and stage selecting are realized by the process of grinding, selecting, grinding and selecting so as to realize the early harvest of the large scale graphite which can be harvested as much as possible, thereby achieving the aim of protecting the large scale. Compared with the traditional process, the stage grinding and stage sorting processes can protect large-scale graphite to a certain extent, but the large-scale graphite is still damaged and lost, and the technical improvement space is large.
2. The beneficiation time efficiency is low, and the process is complex: the stage grinding and stage separation are a multi-stage process, the multi-stage grinding-floatation process flow is complex, and the mineral separation time efficiency is low.
3. The flotation reagent dosage is large, and the cost is high: the physical separation is not carried out in the stage grinding and stage separation, the separation in each stage is realized through reagent flotation, the reagent dosage is large, and the mineral separation cost is high.
Disclosure of Invention
In order to overcome the defects of damaged large scale graphite, low beneficiation time efficiency, complex process, large dosage of flotation reagent, high cost and the like of the traditional crystalline graphite ore beneficiation device, the invention provides a graphite beneficiation device based on cylindrical rod grinding and wind power beneficiation, which has the technical key points that the cylindrical rod grinding, wind power beneficiation, edge grinding and grinding are integrated. The device carries out wind power separation on the dissociated graphite during ore grinding, and the separated graphite cannot be separated by wind power and then is floated by using chemicals. The cylindrical rod is adopted for grinding, so that the large-scale graphite is protected from being damaged.
The technical scheme adopted for solving the technical problems is as follows: a graphite ore dressing device based on barrel rod grinding and wind power sorting converts traditional ball and rod grinding media into barrel and rod media, converts the point and line contact mode of traditional minerals and grinding media into surface contact, takes rolling as a main part in the grinding process, only coarse grains exist in the grinding process, firstly grinds coarse grains, plays a role in protecting dissociated graphite flakes in an intangible way, overcomes the condition that the minerals are crushed and crashed indiscriminately in the traditional ball and rod grinding process, and effectively protects dissociated large-scale graphite.
According to the graphite ore dressing device based on barrel rod ore grinding and wind power sorting, the high-pressure air and water mist spray head is arranged at one end of the ore grinding medium formed by the barrel and the rod, and the high-pressure air and water mist are conveyed to an ore grinding room between the big barrel and the small barrel. The other end of the ore grinding medium is provided with a large-scale graphite outlet and a small-scale graphite and gangue outlet, the large-scale graphite outlet is arranged at the end of the far high-pressure air and water mist spray nozzle, and the small-scale graphite and gangue outlet is arranged at the position of the near high-pressure air and water mist spray nozzle close to the large-scale graphite outlet. Because the large-scale graphite is light in weight and large in action area of high-pressure wind, meanwhile, the graphite has hydrophobicity, and water mist cannot adhere, so that the large-scale graphite is conveyed farther in the high-pressure wind, and the optimal wind pressure and the water mist quantity are determined through a mineral separation experiment, so that as much pure large-scale graphite as possible is conveyed to a large-scale graphite outlet. The large-scale graphite blown out from the large-scale graphite outlet is blocked by the right turntable and falls into the large-scale graphite containing groove. Meanwhile, the gangue and the small-scale graphite have large mass and small action area under high-pressure air, and meanwhile, the gangue is easy to be adhered by water mist to increase weight, so that the transported distance in the high-pressure air is smaller than that of the large-scale graphite, and the small-scale graphite and the gangue are blown out from the small-scale graphite and the gangue outlet and fall into the small-scale graphite and the gangue holding groove. The large-scale graphite in the large-scale graphite containing tank can be directly recovered after being slightly treated, and the chemical flotation is carried out on the small-scale graphite and the graphite mixture in the gangue containing tank.
According to the graphite ore dressing device based on barrel rod ore grinding and wind power sorting, ore dressing experiments are carried out before ore dressing, the optimal wind pressure and water mist quantity and barrel and rod ore grinding rotating speed are determined, large-scale graphite is protected as much as possible, the optimal sorting effect is achieved, and low ore dressing cost, high ore dressing efficiency and high recovery rate are ensured. And then generating optimal pressure wind by arranging a high-pressure wind generator, generating optimal water mist quantity by arranging a water mist generator, and outputting optimal rotating speed by arranging a motor.
The invention has the advantages that the grinding and selecting process at the side is changed, and the large-scale graphite is recovered as early as possible; the grinding and the dressing are carried out simultaneously, the process is simple, and the dressing efficiency is improved; most of the graphite is separated, and only part of the graphite which cannot be separated is subjected to flotation, so that the dosage of flotation agents is greatly reduced, and the beneficiation cost is reduced.
Drawings
The invention will be further described with reference to the drawings and examples.
FIG. 1 is a front view of the present invention;
FIG. 2 is a front view of the ore grinding section of the spool bars;
FIG. 3 is a schematic structural view of a cylindrical rod grinding part and a wind power sorting part;
FIG. 4 is a schematic diagram of a mating combination of a center rod and a small barrel;
the device comprises a left driven gear, a left driving gear, a left driven gear, a high-pressure air pipe, a feed inlet, a high-pressure air generator, a water mist pipe, a water mist generator, a motor, a 9 transmission shaft, a 10 baffle plate, a 11 right driving gear, a 12 right driven gear, a 13 large scale graphite outlet, a 14 left rotary plate, a 15 high-pressure air-water mist circulation pipe, a 16 fixed frame, a 17 central rod, a 18 large cylinder, a 19 small cylinder, a 20 grinding chamber, a 21 small scale graphite and gangue outlet, a 22 small scale graphite and gangue holding groove, a 23 large scale graphite holding groove, a 24 right rotary plate, a 25 high-pressure air-water mist spray nozzle, a 26 left rod, a 27 main rod, a 28 clamping groove and a 29 right rod
Detailed Description
[ example 1 ]
In the embodiment 1 shown in fig. 1, a graphite dressing device based on cylindrical rod grinding and wind power sorting consists of a cylindrical rod grinding part, a wind power sorting part and a transmission part. The cylindrical rod ore grinding part consists of a feed inlet (4), a large cylinder (18), a small cylinder (19), a center rod (17) and an ore grinding chamber (20), and the feed inlet (4) is arranged at the upper part of the large cylinder (18); the wind power sorting part consists of a high-pressure wind generator (5), a water mist generator (7), a high-pressure wind pipe (3), a water mist pipe (6), a high-pressure wind-water mist circulation pipe (15), a fixing frame (16), a high-pressure wind-water mist spray head (25), a large scale graphite outlet (13), a small scale graphite and gangue outlet (21), a large scale graphite containing groove (23), a small scale graphite and gangue containing groove (22), a baffle (10) and a right turntable (24), wherein the large scale graphite outlet (13) is arranged at the end of a large cylinder (18) in the opposite direction to the feeding hole (4), the large cylinder (18) is directly opened to form the large scale graphite outlet (13), the small-scale graphite and gangue outlet (21) is arranged at the lower part of the large cylinder (18) in the opposite direction to the feed inlet (4), the large-scale graphite outlet (13) is positioned at the side close to the feed inlet (4), the large-scale graphite containing groove (23) is arranged at the lower part of the large-scale graphite outlet (13), the small-scale graphite and gangue containing groove (22) is arranged at the lower part of the small-scale graphite and gangue outlet (21), the baffle (10) is arranged at the periphery of the large-scale graphite outlet (13), the large-scale graphite is prevented from escaping from the upper, front and rear directions, and the right turntable (24) has the baffle function and prevents the large-scale graphite from escaping from the right Fang Yichu; the transmission part comprises a left driven gear (1), a left driving gear (2), a motor (8), a transmission shaft (9), a right driving gear (11), a right driven gear (12), a left rotary table (14) and a right rotary table (24), wherein a rotor of the motor (8) is connected with the transmission shaft (9), the left side and the right side of the transmission shaft (9) are respectively connected with the left driving gear (2) and the right driving gear (11), the left driving gear (2) and the right driving gear (11) are respectively meshed with the left driven gear (1) and the right driven gear (12) through gears, the left driven gear (1) and the right driven gear (12) are respectively welded on the left rotary table (14) and the right rotary table (24), and a central rod (17) of a cylindrical grinding part is connected between the left rotary table (14) and the right rotary table (24). An electronic control system is arranged in the motor (8), and the rotating speed of the motor can be adjusted through manual setting.
[ example 2 ]
In the embodiment 2 shown in fig. 2, the large cylinder (18), the small cylinder (19) and the central rod (17) are made of high-hardness wear-resistant steel materials and are columnar, the large cylinder (18) and the small cylinder (19) are hollow columns, the small cylinder (19) is arranged in the large cylinder (18), and the diameter of the large cylinder (18) is 5-10cm larger than that of the small cylinder (19). The central rod (17) is a solid column and is arranged in the small cylinder (19), and the diameter of the central rod is 150-200cm smaller than that of the small cylinder (19). The neutral position between the big cylinder (18) and the small cylinder (19) is a grinding room (20).
[ example 3 ]
In the embodiment 3 shown in fig. 3, a fixing frame (16) fixes a high-pressure air-water mist circulation pipe (15) on a large cylinder (18), a high-pressure air generator (5) is connected with the high-pressure air-water mist circulation pipe (15) through a high-pressure air pipe (3), a water mist generator (7) is connected with the high-pressure air-water mist circulation pipe (15) through a water mist pipe (6), a high-pressure air-water mist spray head (25) is arranged on the high-pressure air-water mist circulation pipe (15), and the high-pressure air-water mist spray head (25) is opposite to a neutral zone between the large cylinder (18) and a small cylinder (19). The high-pressure wind generator (5) and the water mist generator (7) are internally provided with an electronic control system, and the wind pressure and the water mist quantity can be adjusted by manual setting.
[ example 4 ]
In embodiment 4 shown in fig. 4, the center rod (17) is composed of a left rod (26), a right rod (29) and a main rod (27), the main rod (27) is thin, the left rod (26) and the right rod (29) are thick, a clamping groove (28) is formed at the main rod (27) by combining the three, the length of the small cylinder (19) is slightly smaller than that of the main rod (27), and the small cylinder (19) is just limited in the clamping groove (28) to prevent the small cylinder (19) from sliding left and right and sliding out of the large cylinder (18).
Claims (3)
1. A graphite ore dressing device based on cylindrical rod ore grinding and wind power sorting consists of an ore grinding part, a sorting part and a transmission part, wherein the ore grinding part is formed by sleeving a large cylinder (18), a small cylinder (19) and a central rod (17), and the sorting part consists of a high-pressure wind generator (5), a water mist generator (7), a high-pressure wind pipe (3), a water mist pipe (6), a high-pressure wind-water mist circulation pipe (15), a fixing frame (16), a high-pressure wind-water mist spray head (25), a large-scale graphite outlet (13), a small-scale graphite and gangue outlet (21), a large-scale graphite containing groove (23), a small-scale graphite and gangue containing groove (22), a baffle plate (10) and a right rotary table (24);
the large scale graphite outlet (13) is arranged at the end of the large cylinder (18) in the opposite direction to the feed inlet (4), the large cylinder (18) is directly opened to form a large scale graphite outlet (13), the small scale graphite and gangue outlet (21) is arranged at the lower part of the large cylinder (18) in the opposite direction to the feed inlet (4), the large scale graphite outlet (13) is positioned at the side close to the feed inlet (4), a large scale graphite containing groove (23) is arranged at the lower part of the large scale graphite outlet (13), a small scale graphite and gangue containing groove (22) is arranged at the lower part of the small scale graphite and gangue outlet (21), and a baffle (10) is arranged at the periphery of the large scale graphite outlet (13);
the high-pressure air-water mist circulation pipe (15) is fixed on the large cylinder (18) by the fixing frame (16), the high-pressure air generator (5) is connected with the high-pressure air-water mist circulation pipe (15) through the high-pressure air pipe (3), the water mist generator (7) is connected with the high-pressure air-water mist circulation pipe (15) through the water mist pipe (6), the high-pressure air-water mist circulation pipe (15) is provided with the high-pressure air-water mist spray head (25), and the high-pressure air-water mist spray head (25) is opposite to a neutral zone between the large cylinder (18) and the small cylinder (19);
the graphite ore dressing device based on barrel rod ore grinding and wind power sorting is characterized in that a high-pressure wind and water mist spray head is arranged at one end of an ore grinding medium formed by a barrel and a rod, and the high-pressure wind and water mist are conveyed to an ore grinding room between a large barrel and a small barrel; the other end of the ore grinding medium is provided with a large-scale graphite outlet and a small-scale graphite and gangue outlet, the large-scale graphite outlet is arranged at the end of the far high-pressure air and water mist spray nozzle, and the small-scale graphite and gangue outlet is arranged at the position of the near high-pressure air and water mist spray nozzle close to the large-scale graphite outlet;
the large cylinder (18) and the small cylinder (19) are hollow columns, and the small cylinder (19) is arranged in the large cylinder (18); the center rod (17) is a solid column and is arranged in the small cylinder (19);
the high-pressure wind generator (5) and the water mist generator (7) are internally provided with an electronic control system, and the wind pressure and the water mist quantity can be adjusted by manual setting.
2. The graphite ore dressing device based on barrel bar ore grinding and wind power sorting according to claim 1, wherein the large barrel (18), the small barrel (19) and the central rod (17) are made of high-hardness wear-resistant steel materials and are columnar, the diameter of the large barrel (18) is 5-10cm larger than that of the small barrel (19), and the diameter of the large barrel is 150-200cm smaller than that of the small barrel (19).
3. The graphite ore dressing device based on barrel bar ore grinding and wind power sorting according to claim 2, wherein the center bar (17) is composed of a left bar (26), a right bar (29) and a main bar (27), the main bar (27) is thin, the left bar (26) and the right bar (29) are thick, a clamping groove (28) is formed at the main bar (27) by combining the left bar (26) and the right bar (29), the length of the small barrel (19) is slightly smaller than that of the main bar (27), and the small barrel is completely limited in the clamping groove (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810799690.XA CN108906288B (en) | 2018-07-18 | 2018-07-18 | Graphite ore dressing device based on cylindrical rod ore grinding and wind power sorting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810799690.XA CN108906288B (en) | 2018-07-18 | 2018-07-18 | Graphite ore dressing device based on cylindrical rod ore grinding and wind power sorting |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108906288A CN108906288A (en) | 2018-11-30 |
| CN108906288B true CN108906288B (en) | 2024-03-19 |
Family
ID=64415450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810799690.XA Active CN108906288B (en) | 2018-07-18 | 2018-07-18 | Graphite ore dressing device based on cylindrical rod ore grinding and wind power sorting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108906288B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114405683B (en) * | 2022-01-14 | 2024-03-22 | 五星新材科技有限公司 | Graphite flotation treatment process and device |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR445233A (en) * | 1911-07-19 | 1912-11-06 | Augustin Leon Jean Queneau | Method and apparatus for roasting zinc blende |
| JP2004141768A (en) * | 2002-10-24 | 2004-05-20 | Nissan Arc Ltd | Ball mill |
| WO2008022986A2 (en) * | 2006-08-22 | 2008-02-28 | Basf Se | Process for the recovery of metals from components |
| CN201384967Y (en) * | 2009-04-20 | 2010-01-20 | 莱芜市金石粉末冶金有限公司 | Micro-oxygenation efficient ball mill |
| CN104174630A (en) * | 2013-05-23 | 2014-12-03 | 上海凡清环境工程有限公司 | Horizontal winnowing device for domestic garbage |
| CN204307489U (en) * | 2014-12-15 | 2015-05-06 | 技锋精密刀具（马鞍山）有限公司 | A kind of showering recycling graphite device |
| CN204724255U (en) * | 2015-04-13 | 2015-10-28 | 吕英 | A kind of grinder |
| CN105170310A (en) * | 2015-10-15 | 2015-12-23 | 黑龙江科技大学 | Large crystalline flake graphite separation system and method for flotation of crystalline flake graphite by large crystalline flake graphite separation system |
| CN105903582A (en) * | 2016-06-30 | 2016-08-31 | 宜昌新成石墨有限责任公司 | Airflow ore-dressing device and method for protecting flaky graphite |
| CN205833628U (en) * | 2016-06-06 | 2016-12-28 | 渭南艾利斯环艺洲际再生资源有限公司 | Winnowing type screening rubbish device |
| CN107321472A (en) * | 2017-07-06 | 2017-11-07 | 中国矿业大学(北京) | A kind of crystalline flake graphite method for separating based on pneumatic separation and flotation |
| CN206731548U (en) * | 2017-05-19 | 2017-12-12 | 洪泽白马湖农业科技有限公司 | A kind of tea-leaf wind selection sieving dust removing integrated machine |
-
2018
- 2018-07-18 CN CN201810799690.XA patent/CN108906288B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR445233A (en) * | 1911-07-19 | 1912-11-06 | Augustin Leon Jean Queneau | Method and apparatus for roasting zinc blende |
| JP2004141768A (en) * | 2002-10-24 | 2004-05-20 | Nissan Arc Ltd | Ball mill |
| WO2008022986A2 (en) * | 2006-08-22 | 2008-02-28 | Basf Se | Process for the recovery of metals from components |
| CN201384967Y (en) * | 2009-04-20 | 2010-01-20 | 莱芜市金石粉末冶金有限公司 | Micro-oxygenation efficient ball mill |
| CN104174630A (en) * | 2013-05-23 | 2014-12-03 | 上海凡清环境工程有限公司 | Horizontal winnowing device for domestic garbage |
| CN204307489U (en) * | 2014-12-15 | 2015-05-06 | 技锋精密刀具（马鞍山）有限公司 | A kind of showering recycling graphite device |
| CN204724255U (en) * | 2015-04-13 | 2015-10-28 | 吕英 | A kind of grinder |
| CN105170310A (en) * | 2015-10-15 | 2015-12-23 | 黑龙江科技大学 | Large crystalline flake graphite separation system and method for flotation of crystalline flake graphite by large crystalline flake graphite separation system |
| CN205833628U (en) * | 2016-06-06 | 2016-12-28 | 渭南艾利斯环艺洲际再生资源有限公司 | Winnowing type screening rubbish device |
| CN105903582A (en) * | 2016-06-30 | 2016-08-31 | 宜昌新成石墨有限责任公司 | Airflow ore-dressing device and method for protecting flaky graphite |
| CN206731548U (en) * | 2017-05-19 | 2017-12-12 | 洪泽白马湖农业科技有限公司 | A kind of tea-leaf wind selection sieving dust removing integrated machine |
| CN107321472A (en) * | 2017-07-06 | 2017-11-07 | 中国矿业大学(北京) | A kind of crystalline flake graphite method for separating based on pneumatic separation and flotation |
Non-Patent Citations (3)
| Title |
|---|
| 保护大鳞片石墨选矿的研究;谢朝学;《中国非金属矿工业导刊》;20050225(第01期);第29-35页 * |
| 保护大鳞片石墨选矿的研究;谢朝学;中国非金属矿工业导刊(01);第29-35页 * |
| 谢朝学.保护大鳞片石墨选矿的研究.中国非金属矿工业导刊.2005,(01),第29-35页. * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108906288A (en) | 2018-11-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA3052771C (en) | A flotation arrangement, its use, a plant and a method | |
| CN110882850B (en) | Mineral separation system and mineral separation method for protecting graphite flakes | |
| CN108906288B (en) | Graphite ore dressing device based on cylindrical rod ore grinding and wind power sorting | |
| CN202893420U (en) | Device for crushing, pulping and sorting kitchen wastes | |
| CN105689064A (en) | Integrated industrial solid waste residue continuous separating device | |
| CN110227604B (en) | Quartz sand district tailing recovery processing device | |
| CN205833292U (en) | One is applicable to cohesive soil and breaks up screening integrated apparatus | |
| CN101693226A (en) | Desliming method of high-talcose type nickel ore in mineral processing | |
| CN107335531A (en) | A kind of method of separation by shaking table phosphorus ore | |
| CN203380007U (en) | Novel centrifugal machine | |
| CN203140146U (en) | Permanent magnet magnetism sorting machine | |
| Young et al. | Jameson Cell: The “comeback” in base metals applications using improved design and flow sheets | |
| CN202638562U (en) | Chute concentrating machine | |
| CN101914686B (en) | Method for floating and recycling gold and silver by lead and silver slag ultrasonic treatment in zinc electrolysis plant | |
| CN104645678A (en) | Deep cone concentrator | |
| CN104172438A (en) | Walnut shelling machine | |
| CN213032676U (en) | Intermittent blanking coal mine crushing equipment | |
| CN204723812U (en) | Deep cone thickener | |
| CN220803473U (en) | Hydraulic engineering is with smashing effectual stone crusher | |
| US4887799A (en) | Apparatus for treatment of ore particles | |
| CN207478679U (en) | Compound break of the horizontal hammer roller of broken electronic waste thin-wall case type objects cuts Material disintegrator | |
| CN111346860A (en) | Ore washer with tailing recovery function | |
| CN219765567U (en) | Coarse grinding sorting equipment for fluorite tailing processing | |
| CN220678152U (en) | Trans-vertical-ring high-gradient magnetic separator | |
| CN219356507U (en) | Anti-blocking raw material feeding structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 010020 148 Daxue West Street, Saihan District, Hohhot City, Inner Mongolia Applicant after: Zhang Shanming Applicant after: He Zhongyin Applicant after: Zhang Zhiguo Address before: 016000 Geological Survey Institute No. 8, Xuefu Street, Binhe District, Wuhai City, Inner Mongolia Autonomous Region Applicant before: Zhang Shanming Applicant before: He Zhongyin Applicant before: Zhang Zhiguo |
|
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Zhang Shanming Document name: Notification of Qualified Procedures |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |