CN204448256U - Heavily floating associating selects titanium device to a kind of magnetic for super low-grade vanadium titano-magnetite - Google Patents
Heavily floating associating selects titanium device to a kind of magnetic for super low-grade vanadium titano-magnetite Download PDFInfo
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- CN204448256U CN204448256U CN201520124246.XU CN201520124246U CN204448256U CN 204448256 U CN204448256 U CN 204448256U CN 201520124246 U CN201520124246 U CN 201520124246U CN 204448256 U CN204448256 U CN 204448256U
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Abstract
The utility model relates to a kind of magnetic for super low-grade vanadium titano-magnetite, and heavily floating associating selects titanium device, wherein the entrance of one section of high gradient pulse magnetic separator device (1) is connected with iron selection tailings, and the outlet of its concentrate is connected with spiral classifier (2), two sections of high gradient pulse magnetic separators device (3), three sections of high gradient pulse magnetic separators device (4) successively; The mine tailing outlet of one section of high gradient pulse magnetic separator device (1) with concentrate grading plant (5), one section of shaking table or chute (6), grind grading device (7), two sections of shaking tables (8) are connected successively; The concentrate outlet of three sections of high gradient pulse magnetic separators device (4) and the concentrate outlet of two sections of shaking tables (8) are connected with the entrance of concentrated floating sulphur device (9) respectively, and the outlet of concentrated floating sulphur device (9) is connected with flotation unit (10).Heavily floating associating selects titanium device to use this magnetic, and the embedding step granularity of super low-grade vanadium titano-magnetite chats is dissociated fully, and the rate of recovery of titanium is high.
Description
Technical field
The utility model relates to a kind of mine preparation equipment, and specifically heavily floating associating selects titanium device to a kind of magnetic 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.
At present, domesticly sort titanium ore, be generally first select Iron concentrate with concentration equipment, select the mine tailing after iron to carry out sorting of titanium valve.In other words, iron selection tailings is and selects titanium to ore deposit, then adopts gravity treatment to add electric separation or gravity treatment adds the device of flotation to sort ilmenite concentrate.Ilmenite is generally subhedral or other form, fills in silicate particles with the close symbiosis of titanomagnetite thing, forms sideronitic texture and network structure.For super low-grade vanadium titano-magnetite, titanium is composed and is deposited in chemical and physical phase, and what use routine selects the rate of recovery of titanium device titanium lower.
Utility model content
Technical problem to be solved in the utility model be the existing titanium device that selects for ultralow vanadium titano-magnetite titanium, the rate of recovery of titanium is lower.
In order to solve the problem of above-mentioned technology, the utility model by the following technical solutions:
Magnetic for super low-grade vanadium titano-magnetite heavily floats to combine and selects a titanium device, comprises concentration equipment, spiral classifier, concentrated grading plant, shaking table, grind grading device, concentrated floating sulphur device and flotation unit.Wherein, the entrance of one section of high gradient pulse magnetic separator device is connected with the outlet of iron selection tailings, and the concentrate outlet of one section of high gradient pulse magnetic separator device is connected with the entrance of spiral classifier; Iron selection tailings carries out sorting of titanium meal by one section of high gradient pulse magnetic separator device, and the desliming in spiral classifier of the titanium meal after sorting concentrates.The outlet of spiral classifier is connected with the entrance of two sections of high gradient pulse magnetic separator devices, the outlet of two sections of high gradient pulse magnetic separator devices is connected with the entrance of three sections of high gradient pulse magnetic separator devices, titanium meal after desliming concentrates is undertaken selected by two, three sections of high gradient pulse magnetic separator devices, obtains selected titanium meal.The mine tailing outlet of one section of high gradient pulse magnetic separator device is connected with the entrance of concentrated grading plant, and the mine tailing after magnetic separation is concentrated classification in concentrated grading plant.The outlet of concentrated grading plant is connected with the entrance of one section of shaking table or chute, and the mine tailing after concentrated classification goes out titanium meal by one section of shaking table or chute gravity treatment.The outlet of one section of shaking table or chute is connected with the entrance of grind grading device, and titanium meal is by the fine grinding of grind grading device.The outlet of grind grading device is connected with the entrance of two sections of shaking tables.Titanium meal after fine grinding obtains selected titanium meal by two sections of table concentrations.The concentrate outlet of three sections of high gradient pulse magnetic separator devices and the concentrate outlet of two sections of shaking tables are connected with the entrance of concentrated floating sulphur device respectively.Selected titanium meal carries out concentrated floating sulphur in concentrated floating sulphur device.The concentrated floating outlet of sulphur device is connected with the entrance of flotation unit, and the titanium meal after concentrated floating sulphur finally obtains titanium fine powder finished product through flotation in flotation unit.
Above-mentionedly select in titanium device, concentrated grading plant is that two Room concentrate classification case.
Above-mentionedly select in titanium device, flotation unit is multiple cell floatation machine.
Use and above-mentionedly select titanium device, the embedding step granularity of super low-grade vanadium titano-magnetite chats is dissociated fully, and the rate of recovery of titanium is high.
Accompanying drawing explanation
Fig. 1 is the composition schematic diagram of device of the present utility model;
In figure:
1---one section of high gradient pulse magnetic separator device;
2---spiral classifier;
3---two sections of high gradient pulse magnetic separator devices;
4---three sections of high gradient pulse magnetic separator devices;
5---concentrated grading plant;
6---one section of shaking table or chute;
7---grind grading device;
8---two sections of shaking tables;
9---concentrated floating sulphur device;
10---flotation unit.
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, heavily floating associating selects titanium device to a kind of magnetic for super low-grade vanadium titano-magnetite, comprises concentration equipment, spiral classifier 2, concentrated grading plant 5, shaking table, grind grading device 7, concentrated floating sulphur device 9 and flotation unit 10.Wherein, the entrance of one section of high gradient pulse magnetic separator device 1 is connected with the outlet of iron selection tailings, and the concentrate outlet of one section of high gradient pulse magnetic separator device 1 is connected with the entrance of spiral classifier 2; Iron selection tailings carries out sorting of titanium meal by one section of high gradient pulse magnetic separator device 1, and the desliming in spiral classifier 2 of the titanium meal after sorting concentrates.The outlet of spiral classifier 2 is connected with the entrance of two sections of high gradient pulse magnetic separator devices 3, the outlet of two sections of high gradient pulse magnetic separator devices 3 is connected with the entrance of three sections of high gradient pulse magnetic separator devices 4, titanium meal after desliming concentrates is undertaken selected by two, three sections of high gradient pulse magnetic separator devices 3,4, obtains selected titanium meal.The mine tailing outlet of one section of high gradient pulse magnetic separator device 1 is connected with the entrance of concentrated grading plant 5, and the mine tailing after magnetic separation is concentrated classification in concentrated grading plant 5.The outlet of concentrated grading plant 5 is connected with the entrance of one section of shaking table or chute 6, and the mine tailing after concentrated classification goes out titanium meal by one section of shaking table or chute 6 gravity treatment.The outlet of one section of shaking table or chute 6 is connected with the entrance of grind grading device 7, and titanium meal is by grind grading device 7 fine grinding.The outlet of grind grading device 7 is connected with the entrance of two sections of shaking tables 8.Titanium meal after fine grinding by two sections of shaking tables 8 selected selected titanium meal.The concentrate outlet of three sections of high gradient pulse magnetic separator devices 4 and the concentrate outlet of two sections of shaking tables 8 are connected with the entrance of concentrated floating sulphur device 9 respectively.Selected titanium meal carries out concentrated floating sulphur in concentrated floating sulphur device 9.The outlet of concentrated floating sulphur device 9 is connected with the entrance of flotation unit 10, and the titanium meal after concentrated floating sulphur finally obtains titanium fine powder finished product through flotation in flotation unit 10.
Above-mentionedly select in titanium device, concentrated grading plant 5 is that two Room concentrate classification case.
Above-mentionedly select in titanium device, flotation unit 10 is multiple cell floatation machine.
Use and above-mentionedly select titanium device, the embedding step granularity of super low-grade vanadium titano-magnetite chats is dissociated fully, and the rate of recovery of titanium is high.
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. heavily floating associating selects titanium device to the magnetic for super low-grade vanadium titano-magnetite, comprise concentration equipment, spiral classifier (2), concentrated grading plant (5), shaking table, grind grading device (7), concentrated floating sulphur device (9) and flotation unit (10), it is characterized in that: the entrance of one section of high gradient pulse magnetic separator device (1) is connected with the outlet of iron selection tailings, the concentrate outlet of described one section of high gradient pulse magnetic separator device (1) is connected with the entrance of described spiral classifier (2); Iron selection tailings carries out sorting of titanium meal by described one section of high gradient pulse magnetic separator device (1), and the desliming in described spiral classifier (2) of the titanium meal after sorting concentrates; The outlet of described spiral classifier (2) is connected with the entrance of two sections of high gradient pulse magnetic separators device (3), the outlet of described two sections of high gradient pulse magnetic separators device (3) is connected with the entrance of three sections of high gradient pulse magnetic separators device (4), titanium meal after desliming concentrates is by two, three sections of high gradient pulse magnetic separator devices (3,4) carry out selected, obtain selected titanium meal; The mine tailing outlet of described one section of high gradient pulse magnetic separator device (1) is connected with the entrance of described concentrated grading plant (5), and the mine tailing after magnetic separation is concentrated classification in described concentrated grading plant (5); The outlet of described concentrated grading plant (5) is connected with the entrance of one section of shaking table or chute (6), and the mine tailing after concentrated classification goes out titanium meal by described one section of shaking table or chute (6) gravity treatment; The outlet of described one section of shaking table or chute (6) is connected with the entrance of described grind grading device (7), and titanium meal is by the fine grinding of described grind grading device (7); The outlet of described grind grading device (7) is connected with the entrance of two sections of shaking tables (8), and the titanium meal after fine grinding obtains selected titanium meal by described two sections of shaking tables (8) are selected; The concentrate outlet of described three sections of high gradient pulse magnetic separators device (4) and the concentrate outlet of described two sections of shaking tables (8) are connected with the entrance of described concentrated floating sulphur device (9) respectively, and selected titanium meal carries out concentrated floating sulphur in described concentrated floating sulphur device (9); The outlet of described concentrated floating sulphur device (9) is connected with the entrance of described flotation unit (10), and the titanium meal after concentrated floating sulphur finally obtains titanium fine powder finished product through flotation in flotation unit (10).
2. heavily floating associating selects titanium device to the magnetic for super low-grade vanadium titano-magnetite according to claim 1, it is characterized in that: described concentrated grading plant (5) is that two Room concentrate classification case.
3. heavily floating associating selects titanium device to the magnetic for super low-grade vanadium titano-magnetite according to claim 1 and 2, it is characterized in that: described flotation unit (10) is multiple cell floatation machine.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520124246.XU CN204448256U (en) | 2015-03-04 | 2015-03-04 | Heavily floating associating selects titanium device to a kind of magnetic for super low-grade vanadium titano-magnetite |
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| CN201520124246.XU CN204448256U (en) | 2015-03-04 | 2015-03-04 | Heavily floating associating selects titanium device to a kind of magnetic for super low-grade vanadium titano-magnetite |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109954577A (en) * | 2019-03-29 | 2019-07-02 | 中冶北方（大连）工程技术有限公司 | Titanomagnetite ilmenite ore-dressing technique |
| CN110038712A (en) * | 2019-03-29 | 2019-07-23 | 中冶北方（大连）工程技术有限公司 | Three product ore-dressing technique of vanadium titano-magnetite |
-
2015
- 2015-03-04 CN CN201520124246.XU patent/CN204448256U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109954577A (en) * | 2019-03-29 | 2019-07-02 | 中冶北方（大连）工程技术有限公司 | Titanomagnetite ilmenite ore-dressing technique |
| CN110038712A (en) * | 2019-03-29 | 2019-07-23 | 中冶北方（大连）工程技术有限公司 | Three product ore-dressing technique of vanadium titano-magnetite |
| CN109954577B (en) * | 2019-03-29 | 2021-01-26 | 中冶北方（大连）工程技术有限公司 | Beneficiation process for ilmenite of titanomagnetite |
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