CN202845172U - Novel three-groove air agitation flotation machine - Google Patents
Novel three-groove air agitation flotation machine Download PDFInfo
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- CN202845172U CN202845172U CN 201220545880 CN201220545880U CN202845172U CN 202845172 U CN202845172 U CN 202845172U CN 201220545880 CN201220545880 CN 201220545880 CN 201220545880 U CN201220545880 U CN 201220545880U CN 202845172 U CN202845172 U CN 202845172U
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Abstract
A novel three-groove air agitation flotation machine belongs to the technical field of mining machinery. The novel three-groove air agitation flotation machine is composed of three grooves and comprises a power device, an agitation device, a scraper device and a groove body. The power device is connected with the agitation device through a belt and arranged above the groove body. The groove body is a cuboid three-groove combination, the upper portion of the groove body is at a semi-closed state, the agitation device is arranged inside the groove body, and the scraper device is arranged on one lateral side of the groove body. The novel three-groove air agitation flotation machine is used for separating non-ferrous metal, ferrous metal, precious metal, non-metallic mineral and chemical material mineral through rougher flotation, scavenging flotation and fine flotation. Each groove has three functions of sucking air and slurry and conducting flotation, a flotation loop is finished automatically, an impeller is provided with a backward inclined double-face blade, and double circulations of mineral and slurry can be achieved. A gap between the impeller and a cover plate is large, the groove body is inclined forwards, dead angles are small, and bubble moving is fast. The machine is small in covered area, convenient to maintain, wide in application range and long in service life.
Description
Technical field
The utility model belongs to the mining machinery technical field, is specifically related to a kind of novel three-flute air agitation type floatation device.
Background technology
In raw ore, raw ore all is comprised of valuable mineral and gangue mineral from deposit mining ore out.The grade of raw ore is all lower.Containing gold such as gold ore is that 2～10 grams/ton does not wait, and the Copper Ores cupric only has 0.5～1.0%, and the iron ore iron content only has 20～30%, such ore smelts directly that not only technical difficulty is very large, also unreasonable economically, and when the grade of ore is very low, can not smelt at all.So must process first raw ore, most of gangue and the objectionable impurities removed make the valuable mineral enrichment become concentrate, and the grade of gold is improved, and could carry gold for next step.
Often contain in the ore several useful components (as in the gold ore except containing gold, also contain silver, copper, sulphur etc.), for abundant national mineral resources of comprehensive utilization, must as much as possible beneficial element be reclaimed, select satisfactory concentrate.Therefore, only have through ore dressing and just may take full advantage of each useful component in the complex multi-metal ore.Except useful component, usually contain useful component is further processed harmful impurity in the ore, in smelting process, objectionable impurities enters metal, will seriously affect product quality, makes sometimes smelting process complicated, even is difficult to carry out.For example objectionable impurities is zinc in the concentrate of copper and lead; Objectionable impurities in the zinc concentrate is iron; Objectionable impurities in the iron ore concentrate is sulphur, phosphorus; Objectionable impurities in the Gold Concentrate under Normal Pressure is arsenic, tellurium etc., and these objectionable impurities must be removed with the method for ore dressing.
In sum, ore dressing fully effectively utilizes national resources to the exploitation mining industry, for the development of the national economy provides various metals, promotes the development of each department of national economy that very important meaning is arranged.
In order to realize the separation between the ore particle, mineral surfaces must have different wetabilitys, also suitable plant equipment should be arranged, and makes them be divided into character and the different product of quality, and flotation device is the visual plant of realizing floatation process.The quality of flotation effect, except the impact of medicament, technological process, the quality of flotation device performance has sizable relation, and the flotation device type has agitation impeller flotator, pneumatic flotation cell, hybrid flotation device or air agitation type floatation device, gas evolution formula flotation device at present.
Flotation device the application of our country very extensively, mainly be used to the mine, in addition the purposes at other field also has a lot, with physics or chemical method with the valuable mineral in the raw mineral materials and useless mineral (usually claiming gangue) or toxic mineral separately, or with the technical process that multiple valuable mineral is separated, claim again mineral processing.Ore dressing can significantly improve the quality of raw mineral materials, reduces freight, alleviates the difficulty of further processing, reduces processing cost, and can realize the comprehensive utilization of raw mineral materials.Because world's mineral resources are day by day poor, utilize more and more lean ore and complicated ore, the ore amount that therefore needs ore dressing to process is increasing.At present, except the minority high-grade ore, metal and nonmetal deposits stone comprises that coal nearly all needs ore dressing.
Ore dressing makes the useful constituent enrichment, and the consumption of the fuel in minimizing smelting or other process, transportation etc. makes low-grade low-grade ore can obtain economic utilization.The beneficiation test the data obtained, be the Main Basis of the evaluation of deposits and the design of founding the factory, ore dressing has been experienced from processing coarse-grained material to fine, from processing simple ore to complex ore, from simple use physical method to the evolution of using physico-chemical process and chemical method.
Ore dressing process mainly consists of by dissociating and sorting two essential parts, and ore dressing process and method for separating are divided into: broken, grind, the operations such as screening and classification, washup, gravity treatment, flotation, magnetic separation, electric separation, selection, chemistry choosing; Operation comprises that dehydration, the mine tailing of concentrate, intermediate products, mine tailing are banked up and the rear product treatment of waste water choosing.
Because the more rockiness of adding ore of flow process operation that ore dressing relates to, whole process complexity and workload are large, all finished by equipment, that row just needs special special equipment to finish these operations, thereby replace manually-operated fully, carry out the full automatic mechanical formula and produce the global design of its equipment, not only to consider to bear certain weight, but also will consider its for a long time job requirement in rugged environment.
Summary of the invention
The purpose of this utility model provides a kind of novel three-flute air agitation type floatation device, be comprised of three-flute, be applied to the roughly selecting of ore, scan, selected, occupation area of equipment is little, easy to maintenance, realize mechanical automation production fully, applied range and long service life.
The utility model is achieved through the following technical solutions:
A kind of novel three-flute air agitation type floatation device comprises power set, agitating device, screeding device and cell body; It is characterized in that: described power set are connected with agitating device by belt, its power set are arranged on the top of cell body, described cell body is cuboid three-flute combined type, the above is semi-closed state, screeding device is arranged on a side of cell body, agitating device is arranged on the inside of cell body, described agitating device is arranged on the power set below by vertical axis, and its agitating device is comprised of impeller, vertical axis, water wheels cover plate, air inlet pipe, screw rod, pulp-inlet pipe, guide vane, flow straightener 18; Be provided with ore pulp contracting annular distance on the described vertical axis, its vertical axis top is provided with air inlet pipe, be provided with pulp-inlet pipe in the vertical axis bottom, below pulp-inlet pipe, be provided with the water wheels cover plate by screw rod, below the water wheels cover plate, be provided with impeller, between water wheels cover plate and impeller, be provided with flow straightener 18, be provided with a plurality of guide vanes on the described impeller.
Described power set are by spindle unit 2, Belt Driven by Double Motor device 3, right leather belt cover 4, left leather belt cover 5, single transmission gear for electric motor 7, M18 bolt 14, nut 15, packing ring 16, large V belt 17 and form; It is characterized in that: its spindle unit 2 links together by belt and Belt Driven by Double Motor device 3 and single transmission gear for electric motor 7, its spindle unit 2, Belt Driven by Double Motor device 3 and single transmission gear for electric motor 7 are arranged on top one side of cell body, described Belt Driven by Double Motor device 3 is respectively arranged with bi-motor, above bi-motor, be provided with right leather belt cover 4, be provided with single motor on single transmission gear for electric motor 7, above single motor, be provided with left leather belt cover 5.
The position that described power set are adjacent also is provided with handwheel, and its handwheel is connected with the ore discharge gate that is arranged on cell body inside by screw rod.
Described screeding device is comprised of blade member 11, little V belt 12, scraper plate transmission device 13, scraper plate transmission safety guard 26, backing plate 27; It is characterized in that: described scraper plate transmission device 13 is arranged on the side top of cell body by backing plate 27, scraper plate transmission device 13 by little V belt 12 be arranged on cell body on the blade member 11 on power set opposite be connected, described blade member 11 is comprised of by the symmetrically arranged rectangle shaped blades of connector a plurality of, also is provided with scraper plate transmission safety guard 26 at scraper plate transmission device 13 by little V belt 12 outsides.
Described cell body by pipe rubber cushion 23 in double flute body 1, tailing tank 8, single cell body 9, ore drawing pipe plug 10, M16 bolt 19, M16 nut 20, M8 bolt 21, M8 nut 22, the mineral-feeding pipe, mineral-feeding pipe 24, form for ore deposit case 25, middle pipe 28; It is characterized in that: described cell body is linked to be an integral body by double flute body 1 and single cell body 9, made by steel plate, cell body side below scraper plate transmission device 13 is provided with to ore deposit case 25 by M16 bolt 19, M16 nut 20, be provided with mineral-feeding pipe 24 by pipe rubber cushion 23 in M8 bolt 21, M8 nut 22, the mineral-feeding pipe for ore deposit case 25, cell body side below blade member 11 is provided with middle pipe 28, be provided with ore drawing pipe and ore drawing pipe plug 10 in middle pipe 28 relative cell body sides, also be provided with a plurality of trapezoidal feets in the bottom of cell body.
The beneficial effects of the utility model:
Described a kind of novel three-flute air agitation type floatation device is comprised of three-flute, for separating of the roughly selecting of non-ferrous metal, ferrous metal, noble metal, nonmetallic mineral and industrial chemicals ore, scan, selected, reclaim valuable mineral; Inspiratory capacity is large, low in energy consumption; That every groove has concurrently is air-breathing, midge and flotation triple functions, automatically finishes flotation circuit, does not need any auxiliary equipment, and horizontal arrangement is convenient to the change of flow process; The ore pulp circulation rationally can reduce the coarse sand precipitation to greatest extent; Impeller can be realized the two circulations of ore pulp in the groove with the BI two-sided blade; Impeller and cover plate gap are larger, and inspiratory capacity is large; Impeller circumferential speed is low, and the dead angle is little and the foam movement velocity is fast; Occupation area of equipment is little, easy to maintenance, realizes mechanical automation production fully, applied range and long service life.
Description of drawings
Fig. 1 is the utility model front view.
Fig. 2 is the utility model top view.
Fig. 3 is the utility model left view.
Among the figure, pipe rubber cushion 23, mineral-feeding pipe 24 in double flute body 1, spindle unit 2, Belt Driven by Double Motor device 3, right leather belt cover 4, left leather belt cover 5, connection gasket 6, single transmission gear for electric motor 7, tailing tank 8, single cell body 9, ore drawing pipe plug 10, blade member 11, little V belt 12, scraper plate transmission device 13, M18 bolt 14, nut 15, packing ring 16, large V belt 17, flow straightener 18, M16 bolt 19, M16 nut 20, M8 bolt 21, M8 nut 22, the mineral-feeding pipe, give ore deposit case 25, scraper plate transmission safety guard 26, backing plate 27, middle pipe 28
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described further:
The Whole Equipment designing requirement is as follows:
1, to be designed to be three trough floatation machine groups to cell body.
2, the ore pulp flow direction of flotation unit is that the left side is to ore deposit, the right ore removal.
3, tailing tank can be installed on the interior any dividing plate of groove, namely as intermediate box.
4, entire length being set can be according to technological requirement field fabrication and installation.
5, the midge hole of direct current groove central tube and the effective stopper of ore drawing are blocked.
6, the gap between direct current groove central tube and the pipe midge hole should block.
7, the electromagnetism starting equipment is installed in appropriate location, cell body rear portion.
8, the easy repair and replacement of agitating device consumable accessory.
According to above parameter, the device structure design is as follows:
A kind of novel three-flute air agitation type floatation device shown in accompanying drawing 1,2, comprises power set, agitating device, screeding device and cell body; Described power set are connected with agitating device by belt, its power set are arranged on the top of cell body, described cell body is cuboid three-flute combined type, the above is semi-closed state, screeding device is arranged on a side of cell body, agitating device is arranged on the inside of cell body, and described agitating device is arranged on the power set below by vertical axis, and its agitating device is comprised of impeller, vertical axis, water wheels cover plate, air inlet pipe, screw rod, pulp-inlet pipe, guide vane, flow straightener 18; Be provided with ore pulp contracting annular distance on the described vertical axis, its vertical axis top is provided with air inlet pipe, be provided with pulp-inlet pipe in the vertical axis bottom, below pulp-inlet pipe, be provided with the water wheels cover plate by screw rod, below the water wheels cover plate, be provided with impeller, between water wheels cover plate and impeller, be provided with flow straightener 18, be provided with a plurality of guide vanes on the described impeller.
Described power set are by spindle unit 2, Belt Driven by Double Motor device 3, right leather belt cover 4, left leather belt cover 5, single transmission gear for electric motor 7, M18 bolt 14, nut 15, packing ring 16, large V belt 17 and form; Its spindle unit 2 links together by belt and Belt Driven by Double Motor device 3 and single transmission gear for electric motor 7, its spindle unit 2, Belt Driven by Double Motor device 3 and single transmission gear for electric motor 7 are arranged on top one side of cell body, described Belt Driven by Double Motor device 3 is respectively arranged with two motors, above motor, be provided with right leather belt cover 4, be provided with single motor on single transmission gear for electric motor 7, above motor, be provided with left leather belt cover 5;
The position that described power set are adjacent also is provided with handwheel, and its handwheel is connected with the ore discharge gate that is arranged on cell body inside by screw rod, and the setting of handwheel quantity is the quantity of corresponding cell body.
Described screeding device is comprised of blade member 11, little V belt 12, scraper plate transmission device 13, scraper plate transmission safety guard 26, backing plate 27; Described scraper plate transmission device 13 is arranged on the side top of cell body by backing plate 27, scraper plate transmission device 13 by little V belt 12 be arranged on cell body on the blade member 11 on power set opposite be connected, described blade member 11 is comprised of by the symmetrically arranged rectangle shaped blades of connector a plurality of, also is provided with scraper plate transmission safety guard 26 at scraper plate transmission device 13 by little V belt 12 outsides.
Described cell body by pipe rubber cushion 23 in double flute body 1, tailing tank 8, single cell body 9, ore drawing pipe plug 10, M16 bolt 19, M16 nut 20, M8 bolt 21, M8 nut 22, the mineral-feeding pipe, mineral-feeding pipe 24, form for ore deposit case 25, middle pipe 28; Described cell body is linked to be an integral body by double flute body 1 and single cell body 9, cell body side below scraper plate transmission device 13 is provided with to ore deposit case 25 by M16 bolt 19, M16 nut 20, be provided with mineral-feeding pipe 24 by pipe rubber cushion 23 in M8 bolt 21, M8 nut 22, the mineral-feeding pipe for ore deposit case 25, cell body side below blade member 11 is provided with middle pipe 28, is provided with ore drawing pipe and ore drawing pipe plug 10 in middle pipe 28 relative cell body sides; As shown in Figure 3, also be provided with 6 groups of symmetrical trapezoidal feets in the bottom of cell body.
Its equipment operation principle is, the ore that grinds is added the medicament of water and necessity behind tank diameter furnishing ore pulp, by injecting cell body for ore deposit case 25 and mineral-feeding pipe 24, in ore pulp, import air by the air inlet pipe on the vertical axis simultaneously, make it form a large amount of bubbles, after fully mixing, ore mud and medicament feed under the bottom land of the first Room of flotation device, equipment is rotated by motor V--belt Drive impeller, produce centrifugal action and form negative pressure, so that under the bottom land and groove in ore pulp enter the mixed zone by lower suction inlet and the upper suction inlet of impeller respectively, also so that air constantly enters the mixed zone along the air guide sleeve, the air that sucks on the one hand mixes with ore pulp, stirs ore pulp on the one hand and mixes with medicine, simultaneously refinement foam, mineral are bonded on the foam, float to mineral slurry level and form again mineralized froth.Some are difficult for being attached on the bubble by water-moistened mineral particle; and float to the ore pulp surface with bubble; form the mineral laden bubble layer; other are not attached on the bubble by water-moistened mineral particle easily; and stay in the ore pulp, can be by circulation port with the again mixing of upper suction inlet, mineralising with separate by the ore particle of mineralising above the bottom land.The part ore pulp that is not sucked by impeller under the bottom land, behind all processes of finishing the first Room, enter under the bottom land of the second Room by the chats case that buries in ore pulp, enter the second Room, the 3rd Room, flotation device so goes round and begins again, and will contain at last the mineral laden bubble discharge of certain minerals by tailing tank 8, and the regulator plate height can be controlled liquid level, useful foam is scraped by scraper plate, thereby reach the purpose of ore dressing.
The three-flute dischargeable capacity is 2.1m
3, its equipment capacity is 0.3-1.0m
3/ min.Strengthening inflation can make flotation speed accelerate, increase the production capacity of flotation device, can also reduce to a certain extent medicament, the consumption of foaming agent particularly, the uniformity coefficient that bubble distributes in ore pulp can affect the dischargeable capacity of flotation device cell body, the effective usage factor of the volume of flotation device is larger, and its production capacity is larger.So the uniformity that bubble distributes in ore pulp directly has influence on the operating efficiency of flotation device.
Empirical tests: 1, to be designed to be three trough floatation machine groups to cell body; 2, the ore pulp flow direction of flotation unit is that the left side is to ore deposit, the right ore removal; 3, tailing tank is installed on the groove internal partition; 4, global design length is set and meets on-site actual situations, easy for installation; 5, the midge hole of direct current groove central tube and the effective stopper of ore drawing are blocked; 6, the gap between direct current groove central tube and the pipe midge hole blocks; 7, starter motor is installed in cell body top and rear position; 8, the easy dismounting and change maintenance of agitating device consumable accessory; Equipment overall structure meets designing requirement.
Flotation device for separating of the roughly selecting of non-ferrous metal, ferrous metal, noble metal, nonmetallic mineral and industrial chemicals ore, scan, selected, reclaim valuable mineral; Inspiratory capacity is large, low in energy consumption; That every groove has concurrently is air-breathing, midge and flotation triple functions, automatically finishes flotation circuit, does not need any auxiliary equipment, and horizontal arrangement is convenient to the change of flow process; The ore pulp circulation rationally can reduce the coarse sand precipitation to greatest extent; Impeller can be realized the two circulations of ore pulp in the groove with the BI two-sided blade; Impeller and cover plate gap are larger, and inspiratory capacity is large; Impeller circumferential speed is low, and the dead angle is little and the foam movement velocity is fast; Occupation area of equipment is little, easy to maintenance, realizes mechanical automation production fully, can adjust its cell body number of combinations to strengthen equipment capacity, applied range and long service life according to Production requirement.
Claims (5)
1. a novel three-flute air agitation type floatation device comprises power set, agitating device, screeding device and cell body; Described power set are connected with agitating device by belt, its power set are arranged on the top of cell body, described cell body is cuboid three-flute combined type, the above is semi-closed state, screeding device is arranged on a side of cell body, agitating device is arranged on the inside of cell body, and described agitating device is arranged on the power set below by vertical axis, and its agitating device is comprised of impeller, vertical axis, water wheels cover plate, air inlet pipe, screw rod, pulp-inlet pipe, guide vane, flow straightener (18); Be provided with ore pulp contracting annular distance on the described vertical axis, its vertical axis top is provided with air inlet pipe, be provided with pulp-inlet pipe in the vertical axis bottom, below pulp-inlet pipe, be provided with the water wheels cover plate by screw rod, below the water wheels cover plate, be provided with impeller, between water wheels cover plate and impeller, be provided with flow straightener (18), be provided with a plurality of guide vanes on the described impeller.
2. a kind of novel three-flute air agitation type floatation device according to claim 1 is characterized in that: described power set are by spindle unit (2), Belt Driven by Double Motor device (3), right leather belt cover (4), left leather belt cover (5), single transmission gear for electric motor (7), M18 bolt (14), nut (15), packing ring (16), large V belt (17) and form; Its spindle unit (2) links together by belt and Belt Driven by Double Motor device (3) and single transmission gear for electric motor (7), its spindle unit (2), Belt Driven by Double Motor device (3) and single transmission gear for electric motor (7) are arranged on top one side of cell body, described Belt Driven by Double Motor device (3) is respectively arranged with bi-motor, above bi-motor, be provided with right leather belt cover (4), be provided with single motor on single transmission gear for electric motor (7), above single motor, be provided with left leather belt cover (5).
3. a kind of novel three-flute air agitation type floatation device according to claim 1, it is characterized in that: the position that described power set are adjacent also is provided with handwheel, and its handwheel is connected with the ore discharge gate that is arranged on cell body inside by screw rod.
4. a kind of novel three-flute air agitation type floatation device according to claim 1, it is characterized in that: described screeding device is comprised of blade member (11), little V belt (12), scraper plate transmission device (13), scraper plate transmission safety guard (26), backing plate (27); Described scraper plate transmission device (13) is arranged on the side top of cell body by backing plate (27), scraper plate transmission device (13) by little V belt (12) be arranged on cell body on the blade member (11) on power set opposite be connected, described blade member (11) is comprised of by the symmetrically arranged rectangle shaped blades of connector a plurality of, also is provided with scraper plate transmission safety guard (26) at scraper plate transmission device (13) by little V belt (12) outside.
5. a kind of novel three-flute air agitation type floatation device according to claim 1 is characterized in that: described cell body by pipe rubber cushion (23), mineral-feeding pipe (24) in double flute body (1), tailing tank (8), single cell body (9), ore drawing pipe plug (10), M16 bolt (19), M16 nut (20), M8 bolt (21), M8 nut (22), the mineral-feeding pipe, form for ore deposit case (25), middle pipe (28); Described cell body is linked to be an integral body by double flute body (1) and single cell body (9), made by steel plate, M16 bolt (19) is passed through in cell body side in scraper plate transmission device (13) below, M16 nut (20) is provided with to ore deposit case (25), give ore deposit case (25) by M8 bolt (21), M8 nut (22), pipe rubber cushion (23) is provided with mineral-feeding pipe (24) in the mineral-feeding pipe, cell body side in blade member (11) below is provided with middle pipe (28), be provided with ore drawing pipe and ore drawing pipe plug (10) in the relative cell body side of middle pipe (28), also be provided with a plurality of trapezoidal feets in the bottom of cell body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN 201220545880 CN202845172U (en) | 2012-10-22 | 2012-10-22 | Novel three-groove air agitation flotation machine |
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201220545880 CN202845172U (en) | 2012-10-22 | 2012-10-22 | Novel three-groove air agitation flotation machine |
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| CN202845172U true CN202845172U (en) | 2013-04-03 |
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| CN 201220545880 Expired - Fee Related CN202845172U (en) | 2012-10-22 | 2012-10-22 | Novel three-groove air agitation flotation machine |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104307643A (en) * | 2014-10-05 | 2015-01-28 | 江西兴业机械设备有限公司 | Micro closed-circuit continuous flotation machine |
| CN105817344A (en) * | 2016-05-27 | 2016-08-03 | 江苏明江阀业有限公司 | Flotation machine |
| CN107008575A (en) * | 2017-06-13 | 2017-08-04 | 信丰县包钢新利稀土有限责任公司 | A kind of RE mineral floating machine and its method for floating |
| CN107855224A (en) * | 2018-01-05 | 2018-03-30 | 杨铭坤 | A kind of full mixing mining industry flotation device |
| CN108745661A (en) * | 2018-05-29 | 2018-11-06 | 嘉善永金金属制品有限公司 | A kind of flotation device for metal material production |
| CN108940608A (en) * | 2018-09-25 | 2018-12-07 | 北矿机电科技有限责任公司 | A kind of midge trough floatation machine and its on-line maintenance method |
| CN109794360A (en) * | 2019-03-29 | 2019-05-24 | 陕西科技大学 | A kind of four trough floatation machine of scraper-type and its beneficiation method |
| CN110238115A (en) * | 2019-06-12 | 2019-09-17 | 曾尚武 | Greasy filth cleaning machine |
| CN110280398A (en) * | 2019-08-02 | 2019-09-27 | 湖南柿竹园有色金属有限责任公司 | A kind of mechanical flotation device |
| CN111841901A (en) * | 2020-07-23 | 2020-10-30 | 南京茂汇盈科技有限公司 | Pneumatic mechanical stirring type flotation machine for mineral separation |
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2012
- 2012-10-22 CN CN 201220545880 patent/CN202845172U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104307643A (en) * | 2014-10-05 | 2015-01-28 | 江西兴业机械设备有限公司 | Micro closed-circuit continuous flotation machine |
| CN105817344A (en) * | 2016-05-27 | 2016-08-03 | 江苏明江阀业有限公司 | Flotation machine |
| CN107008575A (en) * | 2017-06-13 | 2017-08-04 | 信丰县包钢新利稀土有限责任公司 | A kind of RE mineral floating machine and its method for floating |
| CN107855224A (en) * | 2018-01-05 | 2018-03-30 | 杨铭坤 | A kind of full mixing mining industry flotation device |
| CN108745661A (en) * | 2018-05-29 | 2018-11-06 | 嘉善永金金属制品有限公司 | A kind of flotation device for metal material production |
| CN108940608A (en) * | 2018-09-25 | 2018-12-07 | 北矿机电科技有限责任公司 | A kind of midge trough floatation machine and its on-line maintenance method |
| CN109794360A (en) * | 2019-03-29 | 2019-05-24 | 陕西科技大学 | A kind of four trough floatation machine of scraper-type and its beneficiation method |
| CN110238115A (en) * | 2019-06-12 | 2019-09-17 | 曾尚武 | Greasy filth cleaning machine |
| CN110280398A (en) * | 2019-08-02 | 2019-09-27 | 湖南柿竹园有色金属有限责任公司 | A kind of mechanical flotation device |
| CN111841901A (en) * | 2020-07-23 | 2020-10-30 | 南京茂汇盈科技有限公司 | Pneumatic mechanical stirring type flotation machine for mineral separation |
| CN111841901B (en) * | 2020-07-23 | 2021-12-10 | 内蒙古兴业集团融冠矿业有限公司 | Pneumatic mechanical stirring type flotation machine for mineral separation |
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