CN204247366U - Downflow type resistance to erosion under casing magnetic separator - Google Patents
Downflow type resistance to erosion under casing magnetic separator Download PDFInfo
- Publication number
- CN204247366U CN204247366U CN201420623324.6U CN201420623324U CN204247366U CN 204247366 U CN204247366 U CN 204247366U CN 201420623324 U CN201420623324 U CN 201420623324U CN 204247366 U CN204247366 U CN 204247366U
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- China
- Prior art keywords
- under casing
- ore deposit
- ore
- magnetic separator
- mine tailing
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Abstract
The utility model relates to a kind of magnetic separator, in particular to a kind of downflow type resistance to erosion under casing magnetic separator, belong to wet magnetic separation apparatus field, comprise cylinder and under casing, under casing is provided with mine tailing and goes out pipe, under casing one end is set to ore deposit case, the other end arranges concentrate hopper, under casing anterior near bottom position arrange one can deposit ore deposit ore deposit portion, deposit ore deposit portion corresponding with to the discharging opening of ore deposit case, the under casing depositing ore deposit portion corresponding is provided with clean-up port, and mine tailing goes out pipe and is arranged on away to the side of ore deposit case, and its inlet portion is higher than bottom under casing corresponding to cylinder low spot.What the utility model reduction under casing was subject to washes away, and slows down the rate of wear, increases the service life.
Description
Technical field
The utility model relates to a kind of magnetic separator, and particularly a kind of downflow type resistance to erosion under casing magnetic separator, belongs to wet magnetic separation apparatus field.
Background technology
Wet magnetic separator is a kind of preparation equipment, is usually used in the selected of iron ore.Downflow type magnetic separator, the moving direction of ore pulp is consistent with the direction of cylinder direction of rotation or product movement.Ore pulp directly enters below the magnetic system of cylinder by giving ore deposit case, and the very weak ore particle of non magnetic ore particle and magnetic is discharged by the gap at two ends below cylinder.Magnetic ore particle is inhaled on drum surface, along with cylinder rotates to the weak place, magnetic field at magnetic system edge together, is discharged in concentrate hopper by unloading mineral water pipe.
Ore pulp is by when entering under casing to ore deposit case, and very large to the dynamics of washing away of under casing, cause the Fast Wearing of under casing, the forward position particularly bottom under casing, the rate of wear is very fast.
Utility model content
According to above the deficiencies in the prior art, technical problem to be solved in the utility model is: provide a kind of downflow type resistance to erosion under casing magnetic separator, and what reduction under casing was subject to washes away, and slows down the rate of wear, increases the service life.
Downflow type resistance to erosion under casing magnetic separator described in the utility model, comprise cylinder and under casing, under casing is provided with mine tailing and goes out pipe, under casing one end is set to ore deposit case, and the other end arranges concentrate hopper, under casing anterior near bottom position arrange one can deposit ore deposit ore deposit portion, deposit ore deposit portion corresponding with to the discharging opening of ore deposit case, the under casing depositing ore deposit portion corresponding is provided with clean-up port, and mine tailing goes out pipe and is arranged on away to the side of ore deposit case, and its inlet portion is higher than bottom under casing corresponding to cylinder low spot.
Because the position wearing and tearing near bottom on front side of under casing are the fastest; one downward recess is set at this place; ore deposit portion is deposited in formation; when operating; ore is deposited in this gradually and deposits in the portion of ore deposit, and ore substitutes the souring that under casing bears ore pulp, thus forms protection to the under casing at this place; thus substantially improve the wearing and tearing of under casing, increase the service life.Change usual mine tailing and go out the design that pipe is arranged on the center bottom of under casing, mine tailing is gone out pipe and be arranged on away to the side of ore deposit case, and make its inlet portion higher than bottom under casing corresponding to cylinder low spot, thus make the ore depositing mining area bear washing away of most of ore pulp.
Described mine tailing goes out pipe side and arranges overflow pipe, for overflow.
Described mine tailing goes out high 5cm bottom the tube inlet portion under casing more corresponding than cylinder low spot.
Interval gap 8mm less of selected interval gap is scanned between described under casing and cylinder, by arranging different gap distribution between under casing from cylinder, interval gap of scanning before making mine tailing go out pipe is less than mine tailing and goes out selected interval gap between pipe with concentrate hopper, improves the quality of ore dressing.
During work, ore pulp enters under casing by giving ore deposit case, and during through depositing mining area, the ore in ore pulp builds up, ore deposit is deposited in formation, owing to depositing the existence in ore deposit, instead of this place's under casing wall and bear washing away of ore pulp, ore pulp enters below the magnetic system of cylinder, the very weak ore particle of non magnetic ore particle and magnetic is discharged by going out pipe as mine tailing by mine tailing, magnetic ore particle is inhaled on drum surface, along with cylinder rotates to the weak place, magnetic field at magnetic system edge together, is discharged in concentrate hopper by unloading mineral water pipe.
Compared with prior art, the beneficial effect that the utility model has is:
This downflow type resistance to erosion under casing magnetic separator deposits ore deposit portion by setting, utilizes to deposit ore deposit and substitute under casing wall and bear washing away of ore pulp, substantially improves the rate of wear of under casing, increases the service life; By arranging different gap distribution between under casing from cylinder, the interval gap of scanning before making mine tailing go out pipe is less than mine tailing and goes out selected interval gap between pipe with concentrate hopper, improves the quality of ore dressing.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
In figure: 1, cylinder; 2, to ore deposit case; 3, ore; 4, ore deposit portion is deposited; 5, clean-up port; 6, under casing; 7, mine tailing goes out pipe; 8, overflow pipe; 9, concentrate hopper; 10, mineral water pipe is unloaded.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment of the present utility model is described further.
As shown in Figure 1, this downflow type resistance to erosion under casing magnetic separator comprises cylinder 1 and under casing 6, under casing 6 is provided with mine tailing and goes out pipe 7, and under casing 6 one end is set to ore deposit case 2, and the other end arranges concentrate hopper 9, arrange above concentrate hopper 9 and unload mineral water pipe 10, under casing 6 anterior near bottom position arrange one can deposit ore deposit ore deposit portion 4, it is corresponding with to the discharging opening of ore deposit case 2 to deposit ore deposit portion 4, when ore pulp process deposits ore deposit portion 4, ore in it is progressively accumulated, and is formed and the surface seamlessly transitted to ore deposit case 2.The under casing 6 depositing ore deposit portion 4 correspondence is provided with clean-up port 5, when changing ore deposit, can open clean-up port 5, and cleaning is deposited and deposited ore deposit in ore deposit portion 4.
Mine tailing goes out pipe 7 and is arranged on away to the side of ore deposit case 2, and high 5cm bottom the under casing 6 that its inlet portion is more corresponding than cylinder 1 low spot, mine tailing goes out pipe 7 side and arranges overflow pipe 8.
Interval gap 8mm less of selected interval gap is scanned between under casing 6 and cylinder 1, by arranging different gap distribution between under casing 6 from cylinder 1, interval gap of scanning before making mine tailing go out pipe 7 is less than mine tailing and goes out selected interval gap between pipe 7 and concentrate hopper 9, improves the quality of ore dressing
The course of work:
During work, ore pulp enters under casing 6 by giving ore deposit case 2, and during through depositing mining area, the ore in ore pulp builds up, ore deposit is deposited in formation, owing to depositing the existence in ore deposit, instead of this place's under casing 6 wall and bear washing away of ore pulp, ore pulp enters below the magnetic system of cylinder 1, the very weak ore particle of non magnetic ore particle and magnetic is discharged by going out pipe 7 as mine tailing by mine tailing, magnetic ore particle is inhaled at cylinder 1 on the surface, along with cylinder 1 rotates to the weak place, magnetic field at magnetic system edge together, is discharged in concentrate hopper 9 by unloading mineral water pipe 10.
Claims (4)
1. a downflow type resistance to erosion under casing magnetic separator, comprise cylinder (1) and under casing (6), under casing (6) is provided with mine tailing and goes out pipe (7), under casing (6) one end is set to ore deposit case (2), the other end arranges concentrate hopper (9), it is characterized in that: under casing (6) is anterior arranges near bottom position the ore deposit portion that deposits (4) that can deposit ore, deposit ore deposit portion (4) corresponding with to the discharging opening of ore deposit case (2), the under casing (6) depositing ore deposit portion (4) corresponding is provided with clean-up port (5), mine tailing goes out pipe (7) and is arranged on away to the side of ore deposit case (2), its inlet portion higher than cylinder (1) low spot corresponding under casing (6) bottom.
2. downflow type resistance to erosion under casing magnetic separator according to claim 1, is characterized in that: described mine tailing goes out pipe (7) side and arranges overflow pipe (8).
3. downflow type resistance to erosion under casing magnetic separator according to claim 1, is characterized in that: described mine tailing goes out pipe (7) inlet portion under casing (6) bottom high 5cm more corresponding than cylinder (1) low spot.
4. downflow type resistance to erosion under casing magnetic separator according to claim 1, is characterized in that: scan interval gap 8mm less of selected interval gap between described under casing (6) and cylinder (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420623324.6U CN204247366U (en) | 2014-10-24 | 2014-10-24 | Downflow type resistance to erosion under casing magnetic separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420623324.6U CN204247366U (en) | 2014-10-24 | 2014-10-24 | Downflow type resistance to erosion under casing magnetic separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204247366U true CN204247366U (en) | 2015-04-08 |
Family
ID=52951721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420623324.6U Expired - Fee Related CN204247366U (en) | 2014-10-24 | 2014-10-24 | Downflow type resistance to erosion under casing magnetic separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204247366U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113600336A (en) * | 2021-07-29 | 2021-11-05 | 安徽科信矿山机械制造有限公司 | Ore magnetic separator tailing groove |
-
2014
- 2014-10-24 CN CN201420623324.6U patent/CN204247366U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113600336A (en) * | 2021-07-29 | 2021-11-05 | 安徽科信矿山机械制造有限公司 | Ore magnetic separator tailing groove |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150408 Termination date: 20161024 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |