CN209953045U - Dry separator for separating magnetite-containing surrounding rock - Google Patents
Dry separator for separating magnetite-containing surrounding rock Download PDFInfo
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- CN209953045U CN209953045U CN201920453551.1U CN201920453551U CN209953045U CN 209953045 U CN209953045 U CN 209953045U CN 201920453551 U CN201920453551 U CN 201920453551U CN 209953045 U CN209953045 U CN 209953045U
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- 239000011435 rock Substances 0.000 title claims abstract description 35
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 title claims abstract description 19
- 238000000926 separation method Methods 0.000 claims abstract description 87
- 239000002390 adhesive tape Substances 0.000 claims abstract description 34
- 239000012141 concentrate Substances 0.000 claims abstract description 34
- 239000006148 magnetic separator Substances 0.000 claims abstract description 17
- 239000000463 material Substances 0.000 claims abstract description 14
- 238000005265 energy consumption Methods 0.000 abstract description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 28
- 229910052742 iron Inorganic materials 0.000 description 14
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 229910000734 martensite Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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Abstract
The utility model discloses a dry separation machine for containing magnetite country rock is selected separately contains 2 dry-type magnet separators (8), is located the below of two bin outlets of the formula of gathering materials tee bend divider funnel (1) respectively, and dry-type magnet separator (8) are installed on dry separation platform (14). The aggregate type three-way distribution hopper (1) is arranged on a dry separation feeding adhesive tape platform (6); a dry separation concentrate funnel (11) is arranged below a roller at the head of the dry magnetic separator (8), and a dry separation tailing funnel (13) is arranged at the front part of the dry separation concentrate funnel (11); a turning plate (3) is arranged at the bifurcation of the aggregate type three-way distribution hopper (1), and one end of the turning plate (3) is connected with an electric hydraulic push rod (2); a dry separation concentrate platform (9) is arranged below the dry separation platform (14); set up fixed pull rod (7) between formula tee bend feed hopper (1) and dry separation feed sticky tape platform (6) gathers materials, the utility model discloses can be according to different ore feeding volume sizes and control single or 2 dry-type magnet separators operation, both be fit for the sorting requirement of big feed volume, also be fit for the sorting of little feed volume, practice thrift the energy consumption.
Description
Technical Field
The utility model relates to a dry-type magnet separator, concretely relates to dry-type magnet separator that is arranged in containing magnetite country rock magnetic iron ore to retrieve can be in the wide application of magnetite mountain iron containing country rock sorting.
Background
At present, a certain amount of rock dumping exists in part of domestic iron mines, and because the rock dumping cannot reach the required grade of a selection plant, some rock dumping is not utilized and iron-containing surrounding rocks are directly stockpiled in a dumping yard, so that a great deal of resources are wasted. With the development of the domestic metallurgical industry, a great amount of mineral resources are required, the mining capacity is continuously improved, the mine stripping ratio is increased year by year, and the amount of stripped iron-containing surrounding rocks is continuously increased. According to incomplete statistics, the stockpiling quantity of stripped surrounding rocks of mines in China currently reaches hundreds of billions of tons, and the amount of stripped iron-containing surrounding rocks of open-pit iron mines in China only reaches more than 8 billion tons every year. For example, the annual rock discharge amount of the high-village iron ore containing the martensite steel is about 1100 ten thousand tons, the annual rock discharge amount of the main earth discharge field containing the Baiyuneboite is about 3500 ten thousand tons, and the annual rock discharge amount of the iron ore in the first molten steel plant is about 4500 ten thousand tons. The iron-containing surrounding rock piles exist in a dumping site, so that a large amount of land resources are occupied, the ecological environment is damaged, and a large amount of capital needs to be invested every year for maintenance and treatment.
For a long time, the iron-containing grade of the rock discharge of the domestic iron mine stope is usually low, but due to the large quantity of the rock discharge, part of valuable resources can be recovered by proper method treatment, and the purposes of increasing the economic benefit of enterprises and saving resources are achieved. At present, most of stripped iron-containing surrounding rocks are piled up in a dumping site, but a few mine enterprises actively explore and practice in the aspect of comprehensive utilization of the iron-containing surrounding rocks.
At present, the recovery and separation of the surrounding rock containing the magnetite mainly adopts a single large dry-type magnetic separator, the processing capacity of the equipment is basically fixed, but the adaptability to the change of the feeding amount is poor. When the feeding amount is too large, the sorting effect is poor; when the amount of the feed is too small, the energy consumption per unit treatment amount is high.
Disclosure of Invention
The utility model aims at providing a can be according to the difference give ore volume size and control single or 2 dry-type magnet separators operation be used for containing the dry separation machine that magnetite country rock was selected separately to the above-mentioned not enough that exists among the prior art.
In order to realize the above purpose of the utility model, the utility model is used for contain the dry separator that magnetite country rock was selected separately adopts following technical scheme:
the utility model is used for contain dry separator that magnetite country rock was selected separately contains dry-type magnet separator, and dry-type magnet separator installs on the dry separation platform. The method is characterized in that: the dry magnetic separator is 2, which are respectively positioned below two discharge ports of the aggregate type three-way distribution funnel, and the aggregate type three-way distribution funnel is arranged on a dry separation feeding adhesive tape platform; a dry separation concentrate funnel is arranged below a head roller of the dry magnetic separator, and the front part of the dry separation concentrate funnel is a dry separation tailing funnel; a turning plate is arranged at the bifurcation of the aggregate type three-way distribution funnel, one end of the turning plate is connected with an electric hydraulic push rod, and the electric hydraulic push rod is integrally fixed on one leg of the aggregate type three-way distribution funnel support; a dry separation concentrate platform is arranged below the dry separation platform; a fixed pull rod is arranged between the aggregate type three-way material separating funnel and the dry separation feeding adhesive tape platform. The material distributing part of the aggregate type three-way material distributing hopper adopts a crotch structure, an electric hydraulic push rod drives a turning plate to work, when the ore feeding amount is 1500-3000 t/h, the turning plate is stopped at the left side or the right side, and only 1 dry magnetic separator is adopted for operation; when the ore feeding amount is 3000-6000 t/h, the turning plate is stopped in the middle and evenly fed to the two dry magnetic separators, and the two dry magnetic separators work simultaneously.
In order to facilitate material transportation and reduce occupied area, a dry separation concentrate adhesive tape is arranged below the dry separation concentrate funnel and is vertically arranged with a dry magnetic separator, and the dry separation concentrate adhesive tape is arranged on a dry separation concentrate platform.
The utility model discloses still contain dry separation feed sticky tape, the formula of gathering materials tee bend divider funnel be located dry separation feed sticky tape front end installation.
The dry separation feeding adhesive tape and the dry separation feeding adhesive tape driving device are installed on the dry separation feeding adhesive tape platform.
And a tailing conveying rubber belt is arranged below the dry separation tailing funnel.
The utility model is used for contain after the dry separation machine that magnetite country rock was selected separately adopts above-mentioned technical scheme, have following positive effect: the aggregate type three-way material distribution funnel can selectively work or work simultaneously according to different surrounding rock metal quantities by the dry separator, is suitable for the separation requirement of large feeding quantity, and can only start one dry magnetic separator when the feeding quantity is small, so that the energy consumption is saved.
Drawings
Fig. 1 is the structural arrangement schematic diagram of the dry separation machine for separating the magnetite-containing surrounding rock.
The reference signs are: 1-aggregate three-way material distributing funnel; 2-electric hydraulic push rod; 3-turning over the board; 4-dry separation of the feed adhesive tape; 5-dry separation feeding adhesive tape driving device; 6-dry separation feeding adhesive tape platform; 7-fixing the pull rod; 8-dry magnetic separator; 9-dry separation of concentrate platform; 10-dry separation of concentrate adhesive tape; 11-dry separation of a concentrate funnel; 12-tailing conveying rubber belt; 13-dry separation of tailings funnel; and 14-dry separation platform.
Detailed Description
In order to better describe the utility model, the dry separation machine for separating the magnetite-containing surrounding rock of the utility model is described in further detail with reference to the attached drawings.
By figure 1 the utility model discloses a structural arrangement sketch map for contain dry separator that magnetite country rock was selected separately sees, the utility model relates to a dry separator for containing magnetite country rock is selected separately contains 2 dry-type magnet separators 8, is located the below of two bin outlets of formula tee bend minute hopper 1 that gathers materials respectively, and 2 dry-type magnet separators 8 are installed on dry separation platform 14, dry-type magnet separator 8 adopt CDTG1527 dry separation magnet separator. The aggregate type three-way distribution hopper 1 is arranged on a dry separation feeding adhesive tape platform 6; a dry separation concentrate funnel 11 is arranged below a roller at the head of the dry magnetic separator 8, and a dry separation tailing funnel 13 is arranged at the front part of the dry separation concentrate funnel 11; a turning plate 3 is arranged at the bifurcation of the aggregate type three-way distribution funnel 1, one end of the turning plate 3 is connected with an electric hydraulic push rod 2, and the electric hydraulic push rod 2 is integrally fixed on one leg of a bracket of the aggregate type three-way distribution funnel 1; the discharging direction is controlled by the electric hydraulic push rod 2 and the turnover plate 3; a dry separation concentrate platform 9 is arranged below the dry separation platform 14; a fixed pull rod 7 is arranged between the aggregate type three-way material separating funnel 1 and the dry separation feeding adhesive tape platform 6. And a dry concentrate adhesive tape 10 is arranged below the dry concentrate funnel 11, the dry concentrate adhesive tape 10 is perpendicular to the dry magnetic separator 8, and the dry concentrate adhesive tape 10 is arranged on a dry concentrate platform 9. The utility model also comprises a dry separation feeding rubber belt 4, and the material collection type three-way material distribution funnel 1 is arranged at the front end of the dry separation feeding rubber belt 4; the dry separation feeding adhesive tape 4 is connected with a dry separation feeding adhesive tape driving device 5, and the dry separation feeding adhesive tape 4 and the dry separation feeding adhesive tape driving device 5 are installed on a dry separation feeding adhesive tape platform 6. And a tailing conveying rubber belt 12 is arranged below the dry separation tailing funnel 13.
In practical application, under the condition that the conveying capacity of the dry separation feeding rubber belt 4 is 1500-3000 t/h, the electric hydraulic push rod 2 pushes the turning plate 3 to stop at one side of the aggregate type three-way separating hopper 1, and a single CDTG1527 type dry magnetic separator 8 works. Under the condition that the conveying capacity of the dry separation feeding rubber belt 4 is 3000-6000 t/h, the electric hydraulic push rod 2 pushes the turning plate 3 to stop in the middle of the aggregate type three-way separating hopper 1, and the two CDTG1527 type dry magnetic separators 8 work simultaneously. The concentrate obtained by dry separation enters a dry separation concentrate adhesive tape 10 arranged on a dry separation concentrate platform 9 through a dry separation concentrate funnel 11 and is transported to a concentrate storage yard; the tailings obtained by dry separation are collected to the main adhesive tape of the original dumping site through a dry separation tailing funnel 13.
Claims (5)
1. The utility model provides a dry separation machine for containing magnetite country rock is selected separately, contains dry-type magnet separator (8), and dry-type magnet separator (8) are installed on dry separation platform (14), its characterized in that: the dry magnetic separator (8) is 2, and is respectively positioned below two discharge ports of the aggregate type three-way distribution funnel (1), and the aggregate type three-way distribution funnel (1) is arranged on the dry separation feeding adhesive tape platform (6); a dry separation concentrate funnel (11) is arranged below a roller at the head of the dry magnetic separator (8), and a dry separation tailing funnel (13) is arranged at the front part of the dry separation concentrate funnel (11); a turning plate (3) is arranged at the bifurcation of the aggregate type three-way distribution funnel (1), one end of the turning plate (3) is connected with an electric hydraulic push rod (2), and the electric hydraulic push rod (2) is integrally fixed on one leg of a bracket of the aggregate type three-way distribution funnel (1); a dry separation concentrate platform (9) is arranged below the dry separation platform (14); a fixed pull rod (7) is arranged between the aggregate type three-way material separating funnel (1) and the dry separation feeding adhesive tape platform (6).
2. The dry separator for separation of magnetite-containing surrounding rock according to claim 1, characterized in that: a dry concentrate adhesive tape (10) is arranged below a dry concentrate funnel (11), the dry concentrate adhesive tape (10) is perpendicular to a dry magnetic separator (8), and the dry concentrate adhesive tape (10) is arranged on a dry concentrate platform (9).
3. The dry separator for separation of magnetite-containing surrounding rock according to claim 1 or 2, characterized in that: the dry separation and feeding rubber belt (4) is also included, and the aggregate type three-way distribution hopper (1) is arranged at the front end of the dry separation and feeding rubber belt (4).
4. The dry separator for separation of magnetite-containing surrounding rock according to claim 3, characterized in that: the dry separation feeding adhesive tape (4) is connected with a dry separation feeding adhesive tape driving device (5), and the dry separation feeding adhesive tape (4) and the dry separation feeding adhesive tape driving device (5) are installed on a dry separation feeding adhesive tape platform (6).
5. The dry separator for separation of magnetite-containing surrounding rock according to claim 4, wherein: a tailing conveying rubber belt (12) is arranged below the dry separation tailing funnel (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920453551.1U CN209953045U (en) | 2019-04-04 | 2019-04-04 | Dry separator for separating magnetite-containing surrounding rock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920453551.1U CN209953045U (en) | 2019-04-04 | 2019-04-04 | Dry separator for separating magnetite-containing surrounding rock |
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| Publication Number | Publication Date |
|---|---|
| CN209953045U true CN209953045U (en) | 2020-01-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920453551.1U Active CN209953045U (en) | 2019-04-04 | 2019-04-04 | Dry separator for separating magnetite-containing surrounding rock |
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| Country | Link |
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| CN (1) | CN209953045U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021248842A1 (en) * | 2020-06-11 | 2021-12-16 | 安徽马钢矿业资源集团南山矿业有限公司 | Multi-process flexible combined production distribution device for iron-containing surrounding rock and distribution method therefor |
-
2019
- 2019-04-04 CN CN201920453551.1U patent/CN209953045U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021248842A1 (en) * | 2020-06-11 | 2021-12-16 | 安徽马钢矿业资源集团南山矿业有限公司 | Multi-process flexible combined production distribution device for iron-containing surrounding rock and distribution method therefor |
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| GR01 | Patent grant | ||
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| CP01 | Change in the name or title of a patent holder |
Address after: 014030 Baotou Rare Earth High-tech Zone, Baotou City, Inner Mongolia Autonomous Region, No. 16 Shuguang Road, Baotou Iron and Steel Research and Development Base Patentee after: BAOTOU STEEL Group MINING RESEARCH INSTITUTE (LLC) Patentee after: MAANSHAN Mine Research Institute Co.,Ltd. Address before: 014030 Baotou Rare Earth High-tech Zone, Baotou City, Inner Mongolia Autonomous Region, No. 16 Shuguang Road, Baotou Iron and Steel Research and Development Base Patentee before: BAOTOU STEEL Group MINING RESEARCH INSTITUTE (LLC) Patentee before: SINOSTEEL MAANSHAN INSTITUTE OF MINING RESEARCH Co.,Ltd. |