CN204448258U - A kind of ore-dressing plant for super low-grade vanadium titano-magnetite - Google Patents
A kind of ore-dressing plant for super low-grade vanadium titano-magnetite Download PDFInfo
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- CN204448258U CN204448258U CN201520126239.3U CN201520126239U CN204448258U CN 204448258 U CN204448258 U CN 204448258U CN 201520126239 U CN201520126239 U CN 201520126239U CN 204448258 U CN204448258 U CN 204448258U
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Abstract
The utility model relates to a kind of ore-dressing plant for super low-grade vanadium titano-magnetite.Wherein, rock feeder (1), ore crusher, primary grinding grading plant (3), screening plant (4), one section of magnetic separator device (5), one section of mixing arrangement (6), two, three sections of grind grading devices (7,8), sweep iron device (9,10) and connect successively for one, two section; After sweeping iron, concentrate connects successively with two-stage mixing device (11), four sections of grind grading devices (12), two, three sections of weak magnetic separators of cartridge type (21,22), obtains final iron ore concentrate; Sweep mine tailing and one section of spiral classifier (13) after iron, two, three sections of magnetic separator devices (14,15), grading plant (16) connects successively, is connected respectively after classification with fine sand oscillating table (17) with slimer (18); Table concentrate outlet and two sections of spiral classifiers (19), being connected of flotation unit (20), obtain final ilmenite concentrate.Iron, ilmenite concentrate quality that this ore-dressing plant is produced are good, and processing cost is low, good in economic efficiency.
Description
Technical field
The utility model relates to a kind of mine preparation equipment, specifically a kind of ore-dressing plant for super low-grade vanadium titano-magnetite.
Background technology
Define the quality standard of iron ore in existing " iron ore geology exploration specification ", TFe lower than 20%, Yi Caiyi choosing, accord with the demands of the market, and the magnetic iron ore that can produce economic transaction is referred to as super low-grade vanadium titano-magnetite.In recent years, along with the demand of fast development to iron ore product of China Steel industry increases day by day, iron ore reserved resources is not enough, and high-grade vanadium iron magnetite is through the long-term exploitation underproduction increasingly.In order to alleviate Mineral Resources in China situation in short supply, meeting the demand that market increases day by day to iron, titanium ore product, having to turn to the exploitation of low-grade, super low-grade vanadium titano-magnetite.The exploitation of ultralow vanadium titano-magnetite effectively can alleviate the deficiency of iron ore reserved resources, to developing national economy important in inhibiting.
Ilmenite belongs to non-sulfide ore, and flotation often adopts fatty acid collecting agent, and because such collecting agent is very responsive to sludge, because this kind of sludge is heavier in the ore dressing of ultralow grade vanadium titano-magnetite, flotation cannot normally be carried out usually.Therefore adopt the ore-dressing plant of process vanadium titano-magnetite at present, super low-grade vanadium titano-magnetite valuable mineral efficiently cannot be separated; The product quality that sorting obtains is poor, is worth low; Recovery rate in ore-dressing is extremely low simultaneously, and concentrate processing cost is high, is difficult to obtain economic benefit.
Utility model content
Technical problem to be solved in the utility model is that the valuable mineral in super low-grade vanadium titano-magnetite cannot efficiently be separated by the ore-dressing plant of existing vanadium titano-magnetite.
In order to solve the problem of above-mentioned technology, the utility model by the following technical solutions:
For an ore-dressing plant for super low-grade vanadium titano-magnetite, comprise rock feeder, ore crusher, grind grading device, screening plant, concentration equipment, mixing arrangement, shaking table device, flotation unit.Wherein, the outlet of rock feeder is connected with the entrance of ore crusher, ore crusher by ore reduction to the mineral aggregate of below diameter 12mm.The outlet of ore crusher is connected with the entrance of primary grinding grading plant; After primary grinding grading plant ore grinding, the exit ore in sand form fineness of primary grinding grading plant reaches-200 orders and accounts for 45%.The outlet of primary grinding grading plant is outside equipped with screening plant, and screening plant is drum sieve, and the thick slag that diameter is greater than 1.5mm removed by drum sieve.The entrance that thick slag returns primary grinding grading plant again carries out ore grinding.Drum sieve connects one section of magnetic separator device, one section of magnetic separator device comprises disk-type magnetic separator that field intensity is 1200Gs and high gradient and to pulse strong magnetic machine, drum sieve is connected to the entrance of disk-type magnetic separator, and the pulse entrance of strong magnetic machine of the outlet of the mine tailing of disk-type magnetic separator and high gradient is connected.Disk-type magnetic separator is used for deironing; High gradient strong magnetic machine of pulsing is roughly selected for ilmenite.The pulse concentrate outlet of strong magnetic machine of the concentrate outlet of disk-type magnetic separator and high gradient is connected with the entrance of one section of mixing arrangement respectively, and the crude iron concentrate that disk-type magnetic separator obtains and the high gradient strong magnetic rough concentrate that strong magnetic machine obtains of pulsing mixes in one section of mixing arrangement.The outlet of one section of mixing arrangement is connected with the entrance of secondary grinding grading plant, and the outlet of secondary grinding grading plant is connected with the entrance of three sections of grind grading devices; Secondary grinding grading plant, three sections of grind grading devices are by the mixture ore grinding of crude iron concentrate and strong magnetic rough concentrate, and making the exit mixture fineness of three sections of grind grading devices reach-200 orders is more than 95%.The outlet of three sections of grind grading devices is connected with one section of entrance sweeping iron device; One section of mine tailing outlet of sweeping iron device is connected with two sections of entrances sweeping iron device, and one section is swept iron device is one section of weak magnetic separator of cartridge type, and two sections are swept iron device is magnetic separator in cartridge type.One section of concentrate outlet that concentrate exports and two sections are swept iron device of sweeping iron device is connected with the entrance of two-stage mixing device respectively; In two-stage mixing device, one section is swept iron device, two sections of magnetic minerals sweeping the acquisition of iron device are mixed.The outlet of two-stage mixing device is connected with the entrance of four sections of grind grading devices, and four sections of grind grading devices are regrinded to magnetic mineral.The outlet of four sections of grind grading devices is connected with the entrance of two sections of weak magnetic separators of cartridge type, and the outlet of two sections of weak magnetic separators of cartridge type is connected with the entrance of three sections of weak magnetic separators of cartridge type; Two sections of weak magnetic separators of cartridge type, three sections of weak magnetic separators of cartridge type carry out selected to the magnetic mineral through regrinding, and obtain final iron ore concentrate.Two sections of mine tailing outlets of sweeping iron device are connected with the entrance of one section of spiral classifier, and one section of spiral classifier will be swept the ore pulp desliming after iron and concentrate.The outlet of one section of spiral classifier is connected with the entrance of two sections of magnetic separator devices, and the outlet of two sections of magnetic separator devices is connected with the entrance of three sections of magnetic separator devices; Ore pulp obtains high intensity magnetic mineral by two sections of magnetic separator devices and three sections of magnetic separator devices.The outlet of three sections of high intensity magnetic separation devices is connected with the entrance of grading plant, and grading plant is connected with slimer with fine sand oscillating table simultaneously; Grading plant will feed fine sand oscillating table and slimer enrichment and desliming again respectively after high intensity magnetic mineral classification.The shaking table mine tailing outlet of fine sand oscillating table and slimer is connected two sections of magnetic separator devices respectively by conveying equipment, make the shaking table mine tailing of fine sand oscillating table and slimer as two sections of magnetic separator devices to ore deposit.Fine sand oscillating table is connected with the entrance of two sections of spiral classifiers respectively with the table concentrate outlet of slimer, and the table concentrate of fine sand oscillating table and slimer carries out concentrated and desliming in two sections of spiral classifiers.The outlet of two sections of spiral classifiers is connected with the entrance of flotation unit, and the table concentrate after concentrated, desliming, by flotation unit flotation, obtains final ilmenite concentrate in the concentrate outlet of flotation unit.The mine tailing outlet of flotation unit is connected with three sections of grind grading device portals by conveying equipment, after making flotation tailing reagent removal, enter circular treatment by three sections of grind grading devices.
In above-mentioned ore-dressing plant, ore crusher is jaw ore crusher.
In above-mentioned ore-dressing plant, flotation unit is multiple cell floatation machine.
When this is used for ore-dressing plant work of super low-grade vanadium titano-magnetite, ore is constantly transported to ore crusher by rock feeder, ore crusher by ore reduction to the mineral aggregate of below diameter 12mm.Put into mineral aggregate after fragmentation after primary grinding grading plant ore grinding, mineral aggregate fineness reaches-200 orders and accounts for 45%.Ore in sand form screens out by drum sieve the thick slag that diameter is greater than 1.5mm.Thick slag again returns primary grinding grading plant and carries out ore grinding.Screen out the ore in sand form after thick slag successively to be pulsed strong magnetic machine by disk-type magnetic separator and high gradient, disk-type magnetic separator is used for deironing, and high gradient strong magnetic machine of pulsing is roughly selected for ilmenite; The crude iron concentrate that disk-type magnetic separator obtains and the high gradient strong magnetic rough concentrate that strong magnetic machine obtains of pulsing mixes in one section of mixing arrangement.The mixture of the two is successively through secondary grinding grading plant, three sections of grind grading device ore grindings, and making mixture fineness reach-200 orders is more than 95%.Mixture after ore grinding is magnetic separator in one section of weak magnetic separator of cartridge type and cartridge type successively.The magnetic mineral that in one section of weak magnetic separator of cartridge type and cartridge type, magnetic separator obtains is mixed in two-stage mixing device.Mixed magnetic mineral is regrinded to magnetic mineral through four sections of grind grading devices.Magnetic mineral through regrinding enters two sections of weak magnetic separators of cartridge type, three sections of weak magnetic separators of cartridge type successively, through selected, obtains final iron ore concentrate.Ore pulp after magnetic separator sweeps iron in cartridge type enters two sections of magnetic separator devices, three sections of magnetic separator devices successively, through the selected acquisition high intensity magnetic mineral of strong magnetic after one section of spiral classifier desliming is also concentrated.High intensity magnetic mineral, after grading plant classification, feeds fine sand oscillating table and slimer enrichment and desliming again respectively; Shaking table mine tailing as two sections of magnetic separator devices give ore deposit.The table concentrate of fine sand oscillating table and slimer enters two sections of spiral classifiers, after concentrated, desliming, enter flotation unit.By the flotation of flotation unit, obtain final ilmenite concentrate.Circular treatment is entered by three sections of grind grading devices after flotation tailing reagent removal.
This ore-dressing plant for super low-grade vanadium titano-magnetite is strengthened on grind grading, avoids overground and argillization as far as possible, is provided with multistage simultaneously, multiple desliming device carries out desliming, and what be suitable for for flotation creation sorts condition.The iron ore concentrate produced with this device and ilmenite concentrate, good product quality, technical-economic index is high, and processing cost is low, and the Efficient Development of super low-grade vanadium titano-magnetite can be realized to utilize, and can obtain good economic benefit.
Accompanying drawing explanation
Fig. 1 is the composition schematic diagram of device of the present utility model;
In figure:
1---rock feeder;
2---ore crusher;
3---primary grinding grading plant;
4---screening plant;
5---one section of magnetic separator device;
6---one section of mixing arrangement;
7---secondary grinding grading plant;
8---three sections of grind grading devices;
9---sweep iron device for one section;
10---sweep iron device for two sections;
11---two-stage mixing device;
12---four sections of grind grading devices;
13---one section of spiral classifier;
14---two sections of magnetic separator devices;
15---three sections of magnetic separator devices;
16---grading plant;
17---fine sand shaking table;
18---slimer;
19---two sections of spiral classifiers;
20---flotation unit;
21---two sections of weak magnetic separators of cartridge type;
22---three sections of weak magnetic separators of cartridge type.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail.
As shown in Figure 1, a kind of ore-dressing plant for super low-grade vanadium titano-magnetite, comprises rock feeder 1, ore crusher 2, grind grading device, screening plant 4, concentration equipment, mixing arrangement, shaking table device, flotation unit 20.Wherein, the outlet of rock feeder 1 is connected with the entrance of ore crusher 2, ore crusher 2 by ore reduction to the mineral aggregate of below diameter 12mm.The outlet of ore crusher 2 is connected with the entrance of primary grinding grading plant 3; After primary grinding grading plant 3 ore grinding, the exit ore in sand form fineness of primary grinding grading plant 3 reaches-200 orders and accounts for 45%.The outlet of primary grinding grading plant 3 is outside equipped with screening plant 4, and screening plant 4 is drum sieve, and the thick slag that diameter is greater than 1.5mm removed by drum sieve.The entrance that thick slag returns primary grinding grading plant 3 again carries out ore grinding.Drum sieve connects one section of magnetic separator device 5, one section of magnetic separator device 5 comprises disk-type magnetic separator that field intensity is 1200Gs and high gradient and to pulse strong magnetic machine, drum sieve is connected to the entrance of disk-type magnetic separator, and the pulse entrance of strong magnetic machine of the outlet of the mine tailing of disk-type magnetic separator and high gradient is connected.Disk-type magnetic separator is used for deironing; High gradient strong magnetic machine of pulsing is roughly selected for ilmenite.The pulse concentrate outlet of strong magnetic machine of the concentrate outlet of disk-type magnetic separator and high gradient is connected with the entrance of one section of mixing arrangement 6 respectively, and the crude iron concentrate that disk-type magnetic separator obtains and the high gradient strong magnetic rough concentrate that strong magnetic machine obtains of pulsing mixes in one section of mixing arrangement 6.The outlet of one section of mixing arrangement 6 is connected with the entrance of secondary grinding grading plant 7, and the outlet of secondary grinding grading plant 7 is connected with the entrance of three sections of grind grading devices 8; Secondary grinding grading plant 7, three sections of grind grading devices 8 are by the mixture ore grinding of crude iron concentrate and strong magnetic rough concentrate, and making the exit mixture fineness of three sections of grind grading devices 8 reach-200 orders is more than 95%.The outlet of three sections of grind grading devices 8 is connected with one section of entrance sweeping iron device 9; One section of mine tailing outlet of sweeping iron device 9 is connected with two sections of entrances sweeping iron device 10, and one section is swept iron device 9 is one section of weak magnetic separator of cartridge type, sweeps iron device 10 for magnetic separator in cartridge type for two sections.One section of concentrate outlet that concentrate exports and two sections are swept iron device 10 of sweeping iron device 9 is connected with the entrance of two-stage mixing device 11 respectively; In two-stage mixing device 11, one section sweep 9, two sections, iron device sweep iron device 10 obtain magnetic mineral mixed.The outlet of two-stage mixing device 11 is connected with the entrance of four sections of grind grading devices 12, and four sections of grind grading devices, 12 pairs of magnetic minerals are regrinded.The outlet of four sections of grind grading devices 12 is connected with the entrance of two sections of weak magnetic separators 21 of cartridge type, and the outlet of two sections of weak magnetic separators of cartridge type 21 is connected with the entrance of three sections of weak magnetic separators 22 of cartridge type; Two sections of weak magnetic separators of cartridge type, 21, three sections of weak magnetic separators of cartridge type 22 carry out selected to the magnetic mineral through regrinding, and obtain final iron ore concentrate.Two sections of mine tailing outlets of sweeping iron device 10 are connected with the entrance of one section of spiral classifier 13, and one section of spiral classifier 13 will be swept the ore pulp desliming after iron and concentrate.The outlet of one section of spiral classifier 13 is connected with the entrance of two sections of magnetic separator devices 14, and the outlet of two sections of magnetic separator devices 14 is connected with the entrance of three sections of magnetic separator devices 15; Ore pulp obtains high intensity magnetic mineral by two sections of magnetic separator devices 14 and three sections of magnetic separator devices 15.The outlet of three sections of high intensity magnetic separation devices 15 is connected with the entrance of grading plant 16, and grading plant 16 is connected with slimer 18 with fine sand oscillating table 17 simultaneously; Grading plant 16 will feed fine sand oscillating table 17 and slimer 18 enrichment and desliming again respectively after high intensity magnetic mineral classification.The shaking table mine tailing outlet of fine sand oscillating table 17 and slimer 18 is connected two sections of magnetic separator devices 14 respectively by conveying equipment, make the shaking table mine tailing of fine sand oscillating table 17 and slimer 18 as two sections of magnetic separator devices 14 to ore deposit.Fine sand oscillating table 17 is connected with the entrance of two sections of spiral classifiers 19 respectively with the table concentrate outlet of slimer 18, and the table concentrate of fine sand oscillating table 17 and slimer 18 carries out concentrated and desliming in two sections of spiral classifiers 19.The outlet of two sections of spiral classifiers 19 is connected with the entrance of flotation unit 20, and the table concentrate after concentrated, desliming, by flotation unit 20 flotation, obtains final ilmenite concentrate in the concentrate outlet of flotation unit 20.The mine tailing outlet of flotation unit 20 is connected with three sections of grind grading device 8 entrances by conveying equipment, after making flotation tailing reagent removal, enter circular treatment by three sections of grind grading devices 8.
In above-mentioned ore-dressing plant, ore crusher 2 is jaw ore crusher.
In above-mentioned ore-dressing plant, flotation unit 20 is multiple cell floatation machine.
When this is used for ore-dressing plant work of super low-grade vanadium titano-magnetite, ore is constantly transported to ore crusher 2 by rock feeder 1, ore crusher 2 by ore reduction to the mineral aggregate of below diameter 12mm.Put into mineral aggregate after fragmentation after primary grinding grading plant 3 ore grinding, mineral aggregate fineness reaches-200 orders and accounts for 45%.Ore in sand form screens out by drum sieve the thick slag that diameter is greater than 1.5mm.Thick slag again returns primary grinding grading plant 3 and carries out ore grinding.Screen out the ore in sand form after thick slag successively to be pulsed strong magnetic machine by disk-type magnetic separator and high gradient, disk-type magnetic separator is used for deironing, and high gradient strong magnetic machine of pulsing is roughly selected for ilmenite; The crude iron concentrate that disk-type magnetic separator obtains and the high gradient strong magnetic rough concentrate that strong magnetic machine obtains of pulsing mixes in one section of mixing arrangement 6.The mixture of the two is successively through secondary grinding grading plant 7, three sections of grind grading device 8 ore grindings, and making mixture fineness reach-200 orders is more than 95%.Mixture after ore grinding is magnetic separator in one section of weak magnetic separator of cartridge type and cartridge type successively.The magnetic mineral that in one section of weak magnetic separator of cartridge type and cartridge type, magnetic separator obtains is mixed in two-stage mixing device 11.Mixed magnetic mineral is regrinded through four sections of grind grading devices, 12 pairs of magnetic minerals.Magnetic mineral through regrinding enters two sections of weak magnetic separators of cartridge type, 21, three sections of weak magnetic separators 22 of cartridge type successively, through selected, obtains final iron ore concentrate.Ore pulp after magnetic separator sweeps iron in cartridge type enters two sections of magnetic separator devices, 14, three sections of magnetic separator devices 15 successively, through the selected acquisition high intensity magnetic mineral of strong magnetic after the desliming of one section of spiral classifier 13 is also concentrated.High intensity magnetic mineral, after grading plant 16 classification, feeds fine sand oscillating table 17 and slimer 18 enrichment and desliming again respectively; Shaking table mine tailing as two sections of magnetic separator devices 14 give ore deposit.The table concentrate of fine sand oscillating table 17 and slimer 19 enters two sections of spiral classifiers 19, after concentrated, desliming, enter flotation unit 20.By the flotation of flotation unit 20, obtain final ilmenite concentrate.After flotation tailing reagent removal, enter circular treatment by three sections of grind grading devices 8.
This ore-dressing plant for super low-grade vanadium titano-magnetite is strengthened on grind grading, avoids overground and argillization as far as possible, is provided with multistage simultaneously, multiple desliming device carries out desliming, and what be suitable for for flotation creation sorts condition.The iron ore concentrate produced with this device and ilmenite concentrate, good product quality, technical-economic index is high, and processing cost is low, and the Efficient Development of super low-grade vanadium titano-magnetite can be realized to utilize, and can obtain good economic benefit.
Although the utility model has listed above-mentioned preferred forms, but above-mentioned embodiment be not used to limit the utility model, any those skilled in the art not departing from spirit and scope of the present utility model, when making amendment and perfect.Therefore, the scope that protection domain of the present utility model should define with claims is as the criterion.
Claims (3)
1. the ore-dressing plant for super low-grade vanadium titano-magnetite, comprise rock feeder (1), ore crusher (2), grind grading device, screening plant (4), concentration equipment, mixing arrangement, shaking table device, flotation unit (20), it is characterized in that: the outlet of described rock feeder (1) is connected with the entrance of described ore crusher (2), described ore crusher (2) by ore reduction to the mineral aggregate of below diameter 12mm; The outlet of described ore crusher (2) is connected with the entrance of primary grinding grading plant (3); After described primary grinding grading plant (3) ore grinding, the exit ore in sand form fineness of described primary grinding grading plant (3) reaches-200 orders and accounts for 45%; The outlet of described primary grinding grading plant (3) is outside equipped with described screening plant (4), and described screening plant (4) is drum sieve, and the thick slag that diameter is greater than 1.5mm removed by described drum sieve; The entrance that described thick slag returns described primary grinding grading plant (3) again carries out ore grinding; Described drum sieve connects one section of magnetic separator device (5), described one section of magnetic separator device (5) comprises disk-type magnetic separator that field intensity is 1200Gs and high gradient and to pulse strong magnetic machine, described drum sieve is connected to the entrance of disk-type magnetic separator, and the pulse entrance of strong magnetic machine of the outlet of the mine tailing of disk-type magnetic separator and described high gradient is connected; Described disk-type magnetic separator is used for deironing; Described high gradient strong magnetic machine of pulsing is roughly selected for ilmenite; The pulse concentrate outlet of strong magnetic machine of the concentrate outlet of described disk-type magnetic separator and described high gradient is connected with the entrance of one section of mixing arrangement (6) respectively, and pulse strong magnetic rough concentrate that strong magnetic machine obtains of the crude iron concentrate that described disk-type magnetic separator obtains and described high gradient mixes described one section of mixing arrangement (6) is middle; The outlet of described one section of mixing arrangement (6) is connected with the entrance of secondary grinding grading plant (7), and the outlet of described secondary grinding grading plant (7) is connected with the entrance of three sections of grind grading devices (8); Described secondary grinding grading plant (7), described three sections of grind grading devices (8) are by the mixture ore grinding of crude iron concentrate and strong magnetic rough concentrate, and making the exit mixture fineness of described three sections of grind grading devices (8) reach-200 orders is more than 95%; The outlet of described three sections of grind grading devices (8) is connected with one section of entrance sweeping iron device (9); Described one section of mine tailing outlet of sweeping iron device (9) is connected with two sections of entrances sweeping iron device (10), described one section to sweep iron device (9) be one section of weak magnetic separator of cartridge type, sweeps iron device (10) for magnetic separator in cartridge type for described two sections; Described one section of concentrate outlet of sweeping iron device (9) and described two sections of concentrate outlets of sweeping iron device (10) are connected with the entrance of two-stage mixing device (11) respectively; In described two-stage mixing device (11), described one section sweep iron device (9), described two sections sweep the magnetic mineral that iron device (10) obtains and mixed; The outlet of described two-stage mixing device (11) is connected with the entrance of four sections of grind grading devices (12), and described four sections of grind grading devices (12) are regrinded to magnetic mineral; The outlet of described four sections of grind grading devices (12) is connected with the entrance of two sections of weak magnetic separators of cartridge type (21), and the outlet of described two sections of weak magnetic separators of cartridge type (21) is connected with the entrance of three sections of weak magnetic separators of cartridge type (22); Described two sections of weak magnetic separators of cartridge type (21), described three sections of weak magnetic separators of cartridge type (22) are carried out selected to the magnetic mineral through regrinding, and obtain final iron ore concentrate; Described two sections of mine tailing outlets of sweeping iron device (10) are connected with the entrance of one section of spiral classifier (13), and described one section of spiral classifier (13) will be swept the ore pulp desliming after iron and be concentrated; The outlet of described one section of spiral classifier (13) is connected with the entrance of two sections of magnetic separator devices (14), and the outlet of described two sections of magnetic separator devices (14) is connected with the entrance of three sections of magnetic separator devices (15); Ore pulp obtains high intensity magnetic mineral by described two sections of magnetic separator devices (14) and described three sections of magnetic separator devices (15); The outlet of described three sections of high intensity magnetic separation devices (15) is connected with the entrance of grading plant (16), and described grading plant (16) is connected with slimer (18) with fine sand oscillating table (17) simultaneously; Described grading plant 16 will feed described fine sand oscillating table (17) and described slimer (18) enrichment and desliming again respectively after high intensity magnetic mineral classification; The shaking table mine tailing outlet of described fine sand oscillating table (17) and described slimer (18) is connected described two sections of magnetic separator devices (14) respectively by conveying equipment, make the shaking table mine tailing of described fine sand oscillating table (17) and described slimer (18) as described two sections of magnetic separator devices (14) to ore deposit; Described fine sand oscillating table (17) is connected with the entrance of two sections of spiral classifiers (19) respectively with the table concentrate outlet of described slimer (18), and the table concentrate of described fine sand oscillating table (17) and described slimer (18) carries out concentrated and desliming in described two sections of spiral classifiers (19); The outlet of described two sections of spiral classifiers (19) is connected with the entrance of described flotation unit (20), table concentrate after concentrated, desliming, by described flotation unit (20) flotation, exports at the concentrate of described flotation unit (20) and obtains final ilmenite concentrate; The mine tailing outlet of described flotation unit (20) is connected by the entrance of conveying equipment with described three sections of grind grading devices (8), after making flotation tailing reagent removal, enter circular treatment by described three sections of grind grading devices (8).
2. the ore-dressing plant for super low-grade vanadium titano-magnetite according to claim 1, is characterized in that: described ore crusher (2) is jaw ore crusher.
3. the ore-dressing plant for super low-grade vanadium titano-magnetite according to claim 1 and 2, is characterized in that: described flotation unit (20) is multiple cell floatation machine.
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| CN105921261A (en) * | 2016-07-06 | 2016-09-07 | 陕西冶金设计研究院有限公司 | Comprehensive utilization system and method of ultralow-grade vanadium titano-magnetite |
| CN106391295A (en) * | 2016-10-12 | 2017-02-15 | 攀钢集团矿业有限公司 | Titanium concentration method and device for vanadium titano-magnetite |
| CN109046759A (en) * | 2018-09-29 | 2018-12-21 | 攀钢集团攀枝花钢铁研究院有限公司 | A kind of ilmenite beneficiation method |
| CN109894258A (en) * | 2019-04-13 | 2019-06-18 | 滕康宁 | A kind of magnetic iron ore pretreatment unit |
| CN109939817A (en) * | 2019-03-29 | 2019-06-28 | 中冶北方（大连）工程技术有限公司 | Two Product Process of titanomagnetite |
| CN109939814A (en) * | 2019-03-29 | 2019-06-28 | 中冶北方（大连）工程技术有限公司 | Ilmenite upgrading titanium selecting art |
| CN109939815A (en) * | 2019-03-29 | 2019-06-28 | 中冶北方（大连）工程技术有限公司 | Two product ore-dressing technique of vanadium titano-magnetite |
| CN109967224A (en) * | 2019-03-29 | 2019-07-05 | 中冶北方（大连）工程技术有限公司 | Miscellaneous ore-dressing technique drops in apatite vanadium titano-magnetite |
| CN109967221A (en) * | 2019-03-29 | 2019-07-05 | 中冶北方（大连）工程技术有限公司 | Two Product Process of apatite vanadium titano-magnetite |
| CN110075993A (en) * | 2019-03-29 | 2019-08-02 | 中冶北方（大连）工程技术有限公司 | Ilmenite titanium selecting art |
| CN112354584A (en) * | 2020-11-17 | 2021-02-12 | 安徽马钢矿业资源集团南山矿业有限公司 | Energy-saving consumption-reducing crushing process for extremely-poor refractory magnetite |
| CN113680521A (en) * | 2021-08-23 | 2021-11-23 | 武定新立钛业有限公司 | Titanium rough concentrate concentration method |
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| CN105921261A (en) * | 2016-07-06 | 2016-09-07 | 陕西冶金设计研究院有限公司 | Comprehensive utilization system and method of ultralow-grade vanadium titano-magnetite |
| CN106391295A (en) * | 2016-10-12 | 2017-02-15 | 攀钢集团矿业有限公司 | Titanium concentration method and device for vanadium titano-magnetite |
| CN106391295B (en) * | 2016-10-12 | 2019-01-04 | 攀钢集团矿业有限公司 | A kind of titanium separation method and device of vanadium titano-magnetite |
| CN109046759A (en) * | 2018-09-29 | 2018-12-21 | 攀钢集团攀枝花钢铁研究院有限公司 | A kind of ilmenite beneficiation method |
| CN109939815B (en) * | 2019-03-29 | 2020-10-16 | 中冶北方（大连）工程技术有限公司 | Mineral separation process for two products of vanadium titano-magnetite |
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| CN112354584A (en) * | 2020-11-17 | 2021-02-12 | 安徽马钢矿业资源集团南山矿业有限公司 | Energy-saving consumption-reducing crushing process for extremely-poor refractory magnetite |
| CN113680521A (en) * | 2021-08-23 | 2021-11-23 | 武定新立钛业有限公司 | Titanium rough concentrate concentration method |
| CN113680521B (en) * | 2021-08-23 | 2023-11-03 | 武定国钛金属有限公司 | Titanium rough concentrate concentration method |
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