CN204564326U - Downflow type is two selects magnetic separator - Google Patents
Downflow type is two selects magnetic separator Download PDFInfo
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- CN204564326U CN204564326U CN201520113200.8U CN201520113200U CN204564326U CN 204564326 U CN204564326 U CN 204564326U CN 201520113200 U CN201520113200 U CN 201520113200U CN 204564326 U CN204564326 U CN 204564326U
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Abstract
A kind of downflow type is two selects magnetic separator, comprises permanent magnetic system, inside and outside choosing cylinder, inside and outside select driving mechanism, described interior choosing cylinder and outer choosing cylinder concentric level are installed, the two ends support of interior choosing cylinder is in frame two ends on support roller, the both sides support of outer choosing cylinder is on the outer support roller of frame left and right sides, one end of interior choosing cylinder be fixed with interior select driving mechanism be in transmission connection in select cylinder chain, one end of outer choosing cylinder is fixed with and the outer outer choosing cylinder chain selecting driving mechanism to be in transmission connection, described permanent magnetic system is arc magnetic system, described arc magnetic system is arranged in the arc-shaped cavity between interior choosing cylinder and outer choosing cylinder, and be connected and fixed by yoke plate and frame two ends, described permanent magnetic system comprises yoke and magnet steel, described magnet steel is individually fixed in inner surface and the outer surface of yoke, arc magnetic system one extremely to inwardly selecting cylinder, another is extremely to outwards selecting cylinder, permanent magnetic system outer disk pack angle 125-135 degree, disk pack angle 175-185 degree in magnetic system.This magnetic separator magnetic field utilization rate and unit tube length disposal ability high, can carry out efficient two-way sorting, discharging is smooth, and the efficiency of separation is high, unit tube length treating capacity large, and process particle size range is large, and operating cost is low.
Description
Technical field
The utility model relates to a kind of permanent magnetic separator, especially relates to a kind of Wet type drum downflow type pair being applicable to iron ore sorting and selects magnetic separator.
Background technology
Existing multiple drum magnetic separator is in use, there is dry type, also wet type is had, wet type has following current, have an adverse current with half adverse current, various in style, but above magnetic separator common feature is all corresponding one of a magnetic system selects cylinder, the shortcomings such as magnetic field utilization rate is low, manufacturing cost is high, and unit tube length disposal ability is little.
Summary of the invention
The purpose of this utility model is exactly for the above-mentioned problems in the prior art, there is provided a kind of and sort that precision is high, stable and reliable operation, energy-conserving and environment-protective, low cost, downflow type that disposal ability is large is two selects cylinder magnetic separator, to overcome the above-mentioned deficiency existing for prior art.
The technical scheme that the utility model is taked is: a kind of downflow type is two selects magnetic separator, comprise frame and rack-mounted permanent magnetic system, drive unit and separation tube, described separation tube comprises interior choosing cylinder and outer choosing cylinder, and described drive unit comprises and selects driving mechanism and interiorly select driving mechanism outward; Described interior choosing cylinder and outer choosing cylinder concentric level are installed, the two ends support of interior choosing cylinder is in frame two ends on support roller, the both sides support of outer choosing cylinder is on the outer support roller of frame left and right sides, interior choosing cylinder (one end be fixed with interior select driving mechanism be in transmission connection in select cylinder chain, inside select driving mechanism by selecting cylinder to rotate clockwise in interior choosing cylinder chain drive, one end of outer choosing cylinder is fixed with and the outer outer choosing cylinder chain selecting driving mechanism to be in transmission connection, and the outer driving mechanism that selects selects cylinder to rotate counterclockwise outward by outer choosing cylinder chain drive;
Described permanent magnetic system is arc magnetic system, be connected and fixed by yoke plate and frame two ends in the arc-shaped cavity that described arc magnetic system is arranged between interior choosing cylinder and outer choosing cylinder, described permanent magnetic system comprises yoke and magnet steel, described magnet steel is individually fixed in inner surface and the outer surface of yoke, arc magnetic system one extremely to inwardly selecting cylinder, another is extremely to outwards selecting cylinder, permanent magnetic system outer disk pack angle 125-135 degree, disk pack angle 175-185 degree in magnetic system.
Its further technical scheme is: the front end of described interior choosing cylinder is provided with interiorly to be selected into ore bucket, the hollow part of rotating cylinder is inside selected to be equipped with axially by front sweptback trapezoidal concentrate chute, the side of described outer choosing cylinder is provided with to be selected into ore bucket and enters mineral water pipe outward, opposite side is provided with the outer choosing that punching unloads outer concentrate selection and unloads mineral water pipe, be provided with sorting cell body and the outer concentrate selection bucket communicated with it at the bottom of outer choosing cylinder and select mine tailing bucket outward, the described interior wash tub pipe selecting the medial surface of rotating cylinder to be provided with internal concentrate selection to carry out cleaning, mineral water pipe is unloaded in interior choosing that punching unloads interior concentrate selection inside to select the top of rotating cylinder to be equipped with.
Further: described interior choosing cylinder is pre-small post-large taper barrel, and tapering is 3-5 °; The inner surface of described permanent magnetic system is and the interior pre-small post-large taper cone barrel degree selecting rotating cylinder to adapt that tapering is 3-5 °;
Described outer driving mechanism and the interior driving mechanism that selects of selecting adopts the adjustable ac variable frequency speed regulation motor of speed.
Owing to adopting technique scheme, compared with prior art, the downflow type of the utility model is two selects cylinder magnetic separator to have following beneficial effect:
1. because the downflow type pair of the utility model selects its separation tube of magnetic separator to comprise interior choosing cylinder and outer choosing cylinder, permanent magnetic system is arranged between interior choosing cylinder and outer choosing cylinder, all be fully used in its magnetic field, two sides, efficient two-way sorting can be carried out, the efficiency of separation is high, unit tube length treating capacity is large, process particle size range is large, and operating cost is low;
2. selecting because downflow type is two within magnetic separator selects the hollow part of cylinder to be equipped with axially by front sweptback trapezoidal concentrate chute, the side of described outer choosing cylinder is provided with the outer choosing that punching unloads outer concentrate selection and unloads mineral water pipe, described interior choosing cylinder is pre-small post-large taper barrel, the wash tub pipe inside selecting the medial surface of rotating cylinder to be provided with internal concentrate selection to carry out cleaning, inside selecting the top of rotating cylinder to be equipped with, punching unloads interior concentrate selection unloads mineral water pipe, thus unload ore deposit discharging went rather smooth, production efficiency is high;
3. select because downflow type is two the permanent magnetic system of magnetic separator inside and outside it disk pack angle all comparatively large, choosing particularly, combine and scan and refining process, grade and the yield of complete machine sorting significantly improve;
4. select driving mechanism and the interior ac variable frequency speed regulation motor selecting driving mechanism to adopt speed adjustable due to outer, structure is simple, and it is convenient to control, energy-conserving and environment-protective.
Below, the technical characteristic of magnetic separator is selected to be further described to the downflow type of the utility model is two in conjunction with the accompanying drawings and embodiments.
Accompanying drawing explanation
Fig. 1 is that downflow type pair selects magnetic separator structural representation;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is permanent magnetic system structural representation;
In figure:
1-outer concentrate selection bucket, 2-select mine tailing bucket outward, 3-interior support roller, 4-outer support roller, 5-frame, 6-select outward into ore bucket, 7-enter mineral water pipe, 8-wash tub pipe, 9-permanent magnetic system, 91-yoke, 92, 93-magnet steel, 10-unload mineral water pipe, 11-interior choosing cylinder, 12-select cylinder outward, 13-concentrate chute, 14-select driving mechanism outward, 15-urceolus rolls ring, 16-inside select into ore bucket, 17-select cylinder chain outward, 18-interior choosing cylinder chain, 19-inside select driving mechanism, 20-sorting cell body, mineral water pipe is unloaded in 21-outer choosing, 22-interior concentrate selection bucket, 23-inside select mine tailing bucket.
Detailed description of the invention
A kind of downflow type is two selects magnetic separator, comprises frame 5 and rack-mounted permanent magnetic system 9, drive unit and separation tube,
Described separation tube comprises interior choosing cylinder 11 and outer choosing cylinder 12, and described drive unit comprises and selects driving mechanism 14 and interiorly select driving mechanism 19 outward;
Described interior choosing cylinder 11 and outer choosing cylinder 12 concentric level are installed, the two ends support of interior choosing cylinder is in frame two ends on support roller 3, the both sides support of outer choosing cylinder is on the outer support roller 4 of frame left and right sides, one end of interior choosing cylinder 11 be fixed with interior select driving mechanism 19 be in transmission connection in select cylinder chain 18, driving mechanism 19 is inside selected to drive the interior cylinder 11 that selects to rotate clockwise by interior choosing cylinder chain 18, one end of outer choosing cylinder 12 is fixed with and the outer outer choosing cylinder chain 17 selecting driving mechanism 14 to be in transmission connection, and the outer driving mechanism 14 that selects drives the outer cylinder 12 that selects to rotate counterclockwise by outer choosing cylinder chain 17;
Described permanent magnetic system 9 is arc magnetic system, be connected and fixed by yoke plate and frame two ends in the arc-shaped cavity that described arc magnetic system is arranged between interior choosing cylinder and outer choosing cylinder, described permanent magnetic system comprises yoke and magnet steel, described magnet steel is individually fixed in inner surface and the outer surface of yoke, arc magnetic system one extremely to inwardly selecting cylinder, another is extremely to outwards selecting cylinder, permanent magnetic system outer disk pack angle 125-135 degree, disk pack angle 175-185 degree in magnetic system.
The front end of described interior choosing cylinder is provided with interiorly to be selected into ore bucket 16, the hollow part of rotating cylinder is inside selected to be equipped with axially by front sweptback trapezoidal concentrate chute 13, the side of described outer choosing cylinder is provided with to be selected into ore bucket 6 and enters mineral water pipe 7 outward, opposite side is provided with the outer choosing that punching unloads outer concentrate selection and unloads mineral water pipe 21, be provided with sorting cell body 20 and the outer concentrate selection bucket 1 communicated with it at the bottom of outer choosing cylinder and select mine tailing bucket 2 outward, the described interior wash tub pipe 8 selecting the medial surface of rotating cylinder to be provided with internal concentrate selection to carry out cleaning, mineral water pipe 10 is unloaded in interior choosing that punching unloads interior concentrate selection inside to select the top of rotating cylinder to be equipped with.
Described interior choosing cylinder is pre-small post-large taper barrel, and tapering is 3-5 °; The inner surface of described permanent magnetic system is and the interior pre-small post-large taper cone barrel degree selecting rotating cylinder to adapt that tapering is 3-5 °; Describedly select driving mechanism 14 and the interior ac variable frequency speed regulation motor selecting driving mechanism 19 to adopt speed adjustable outward.
assorting room is as follows:
The utility model assorting room is as follows: start and outer select driving mechanism 14, interiorly select driving mechanism 19, interior choosing cylinder 11 rotates clockwise, outer choosing cylinder 12 rotates counterclockwise, select outside opening into ore bucket 6 and enter mineral water pipe 7, outer ore dressing material enters the sorting of outer choosing cylinder, opens outer choosing and unloads mineral water pipe 21, the outer concentrate selection punching through sorting is unloaded, discharge through sorting cell body 20 and outer concentrate selection groove 1, the outer mine tailing that selects selects tail-box 2 to discharge from outward;
Select into ore bucket 16 in unlatching, interior ore dressing material enters the sorting of interior choosing cylinder, the wash tub pipe 8 of cylinder side is selected in unlatching, internal concentrate selection cleans, the mineral water pipe 10 that unloads at cylinder top is selected interior concentrate selection punching to be unloaded in unlatching, caught by concentrate chute 13 and be expelled to interior concentrate selection bucket 22, inside selecting mine tailing to be expelled to from interior choosing cylinder afterbody and interiorly select mine tailing bucket 23; So continuously carry out inside and outside choosing separation operation simultaneously.
Claims (4)
1. downflow type is two selects a magnetic separator, comprises frame (5) and rack-mounted permanent magnetic system (9), drive unit and separation tube, it is characterized in that:
Described separation tube comprises interior choosing cylinder (11) and outer choosing cylinder (12), and described drive unit comprises and selects driving mechanism (14) and interiorly select driving mechanism (19) outward;
Described interior choosing cylinder (11) and outer choosing cylinder (12) concentric level are installed, the two ends support of interior choosing cylinder is in frame two ends on support roller (3), the both sides support of outer choosing cylinder is on the outer support roller (4) of frame left and right sides, one end of interior choosing cylinder (11) is fixed with and the interior interior choosing cylinder chain (18) selecting driving mechanism (19) to be in transmission connection, inside select driving mechanism (19) by selecting cylinder (11) to rotate clockwise in interior choosing cylinder chain (18) driving, one end of outer choosing cylinder (12) is fixed with and the outer outer choosing cylinder chain (17) selecting driving mechanism (14) to be in transmission connection, the outer driving mechanism (14) that selects selects cylinder (12) to rotate counterclockwise by outer choosing cylinder chain (17) driving is outer,
Described permanent magnetic system (9) is arc magnetic system, be connected and fixed by yoke plate and frame two ends in the arc-shaped cavity that described arc magnetic system is arranged between interior choosing cylinder and outer choosing cylinder, described permanent magnetic system comprises yoke and magnet steel, described magnet steel is individually fixed in inner surface and the outer surface of yoke, arc magnetic system one extremely to inwardly selecting cylinder, another is extremely to outwards selecting cylinder, permanent magnetic system outer disk pack angle 125-135 degree, disk pack angle 175-185 degree in magnetic system.
2. downflow type according to claim 1 is two selects magnetic separator, it is characterized in that:
The front end of described interior choosing cylinder is provided with interiorly to be selected into ore bucket (16), the hollow part of rotating cylinder is inside selected to be equipped with axially by front sweptback trapezoidal concentrate chute (13), the side of described outer choosing cylinder is provided with to be selected into ore bucket (6) and enters mineral water pipe (7) outward, opposite side is provided with the outer choosing that punching unloads outer concentrate selection and unloads mineral water pipe (21), be provided with sorting cell body (20) and the outer concentrate selection bucket (1) communicated with it at the bottom of outer choosing cylinder and select mine tailing bucket (2) outward, the described interior wash tub pipe (8) selecting the medial surface of rotating cylinder to be provided with internal concentrate selection to carry out cleaning, mineral water pipe (10) is unloaded in interior choosing that punching unloads interior concentrate selection inside to select the top of rotating cylinder to be equipped with.
3. downflow type according to claim 1 and 2 is two selects magnetic separator, it is characterized in that: described interior choosing cylinder is pre-small post-large taper barrel, and tapering is 3-5 °; The inner surface of described permanent magnetic system is and the interior pre-small post-large taper cone barrel degree selecting rotating cylinder to adapt that tapering is 3-5 °.
4. downflow type according to claim 3 is two selects magnetic separator, it is characterized in that: describedly select driving mechanism (14) and the interior ac variable frequency speed regulation motor selecting driving mechanism (19) employing speed adjustable outward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520113200.8U CN204564326U (en) | 2015-02-16 | 2015-02-16 | Downflow type is two selects magnetic separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520113200.8U CN204564326U (en) | 2015-02-16 | 2015-02-16 | Downflow type is two selects magnetic separator |
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| Publication Number | Publication Date |
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| CN204564326U true CN204564326U (en) | 2015-08-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520113200.8U Expired - Fee Related CN204564326U (en) | 2015-02-16 | 2015-02-16 | Downflow type is two selects magnetic separator |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104707726A (en) * | 2015-02-16 | 2015-06-17 | 柳州市远健磁力设备制造有限责任公司 | Down-flow type double-selection magnetic separator |
| CN107487819A (en) * | 2017-09-25 | 2017-12-19 | 环能科技股份有限公司 | A kind of magnetic-coagulation separator |
-
2015
- 2015-02-16 CN CN201520113200.8U patent/CN204564326U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104707726A (en) * | 2015-02-16 | 2015-06-17 | 柳州市远健磁力设备制造有限责任公司 | Down-flow type double-selection magnetic separator |
| CN107487819A (en) * | 2017-09-25 | 2017-12-19 | 环能科技股份有限公司 | A kind of magnetic-coagulation separator |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150819 Termination date: 20160216 |