CN108855613A - A kind of ore magnetic separator - Google Patents
A kind of ore magnetic separator Download PDFInfo
- Publication number
- CN108855613A CN108855613A CN201810894156.7A CN201810894156A CN108855613A CN 108855613 A CN108855613 A CN 108855613A CN 201810894156 A CN201810894156 A CN 201810894156A CN 108855613 A CN108855613 A CN 108855613A
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- rack
- feeder pipe
- flotation cell
- broken
- ore
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- 239000006148 magnetic separator Substances 0.000 title claims abstract description 20
- 230000007246 mechanism Effects 0.000 claims abstract description 40
- 238000007885 magnetic separation Methods 0.000 claims abstract description 26
- 238000012216 screening Methods 0.000 claims abstract description 23
- 239000012535 impurity Substances 0.000 claims abstract description 12
- 238000005188 flotation Methods 0.000 claims description 40
- 239000000463 material Substances 0.000 claims description 18
- 239000011148 porous material Substances 0.000 claims description 15
- 238000004064 recycling Methods 0.000 claims description 15
- 238000005187 foaming Methods 0.000 claims description 13
- 238000010438 heat treatment Methods 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 230000005611 electricity Effects 0.000 claims description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 2
- 229910052742 iron Inorganic materials 0.000 claims 1
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract description 41
- 239000011707 mineral Substances 0.000 abstract description 41
- 238000005065 mining Methods 0.000 abstract description 5
- 229910001385 heavy metal Inorganic materials 0.000 abstract description 3
- 239000002699 waste material Substances 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 238000004513 sizing Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 6
- 239000006260 foam Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 239000000126 substance Substances 0.000 description 4
- 239000000428 dust Substances 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 230000005389 magnetism Effects 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000002156 adsorbate Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000009527 percussion Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- -1 that is Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C1/00—Magnetic separation
- B03C1/02—Magnetic separation acting directly on the substance being separated
- B03C1/30—Combinations with other devices, not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/14—Separating or sorting of material, associated with crushing or disintegrating with more than one separator
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
- B02C4/08—Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B7/00—Combinations of wet processes or apparatus with other processes or apparatus, e.g. for dressing ores or garbage
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses a kind of ore magnetic separators, including primary magnetic separation mechanism, crushing mechanism, secondary magnetic separation mechanism, the air-dried mechanism of removal of impurities；Mineral aggregate can be carried out step-sizing by ore magnetic separator of the invention, broken, removal of impurities air-dries, and will not generate the problems such as machine run gets stuck by the broken mineral aggregate size that reduces, and facilitate subsequent screening, mining efficiency is high.Minerals are screened by magnetic separation mode, high-efficiency environment friendly will not generate heavy metal pollution, and by the way that two-stage screening can finely high efficiency screening minerals, obtained minerals condition be preferable.The ore magnetic separation function screens out the waste material come to every level-one magnetic separation mechanism and is collected arrival grading effect, convenient for subsequent processing or ore dressing again again.The ore magnetic separator to the minerals come are screened out can clean and air-dry processing, conducive to the further processing of subsequent mineral matter.
Description
Technical field
The present invention relates to preparation equipment technical field, specially a kind of ore magnetic separator.
Background technique
Exploitation deep processing of ore, especially metal class ore etc. belongs to the basic source of heavy industry industry.And in exploitation benefit
With there is ore dressing links in the middle.When the link suitable operation, it is not only able to greatly improve beneficiating efficiency, reducing loss can also
Reduce exhaust emission.
There are many in current ore dressing machine using mechanical beneficiation method, the modes such as chemical mineral processing method.They exist
Following problem：First, using very easy degree of roughness, granular size, the size, material because of ore of mechanical beneficiation method
Matter, soft or hard degree difference cause machine run to get stuck, very big to mechanical loss, so not only make operation cost high,
Two are easy to cause sudden shut-down, so that mining efficiency is lowered.Second, it is extremely be easy to cause largely using chemical method ore dressing
Liquid pollution, be especially easy to produce heavy metal precipitation and heavy metal-containing polluted water when selecting severe metallic ore, so
The a large amount of pollution in mining ground is often appeared in so that the life of resident is hindered, the life for even injuring resident is strong
Health.Third, most mining be it is simple in the way of magnetic separation come to minerals carry out a rough screening, and
Detailed classification and preparatory processing are not carried out to it, so that mineral article is mutually very poor.4th, current equipment and machine cannot
A classification is carried out to the waste material come is screened out, in order to subsequent processing or ore dressing again again.Therefore it is directed to above situation, if
Meter, which develops a kind of ore magnetic separator, becomes current urgent need.
Summary of the invention
In view of the problems of the existing technology, the purpose of the present invention is to provide a kind of ore magnetic separators.
To achieve the above object, the present invention provides the following technical solutions：
A kind of ore magnetic separator, including primary magnetic separation mechanism, crushing mechanism, secondary magnetic separation mechanism, the air-dried mechanism of removal of impurities；
It is described primary magnetic separation mechanism include feed hopper, screening tank, feeder pipe one, feeder pipe two, recycling bins one, rack one,
Rotary shaft, electromagnet suction disc, control-rod, breaking band；The lower end of hopper is connected to screening tank, and screening trench bottom is respectively set
There are feeder pipe one, feeder pipe two, two lower end of feeder pipe is connect with recycling bins one, and the rack one is arranged in screening tank side, machine
It is provided with rotary shaft and control-rod on frame one, multiple electromagnet suction discs are provided on rotary shaft lower end, electromagnet suction disc is located at sieve
It selects inside slot, control-rod lower end is connected with breaking band；
The crushing mechanism includes broken pipeline, rack two, roll, crushing cutter one, broken thorn；The broken pipeline upper end
It is connect with one lower end of feeder pipe, is crushed pipeline internal upper part and is equipped with multiple rolls, roll both ends and setting on broken pipeline outer wall
Rack two connect, the crushing cutter one, broken thorn are separately positioned in broken pipeline on the two sidewalls of lower part；
The secondary magnetic separation mechanism include outer cage, inner casing, baffle one, baffle two, sieve pore, whirler, electromagnet block,
Accumulator tank, feeder pipe three, baffle group, fan one, filter opening, recycling bins two；The inner casing is arranged in outer casing internal, outer cage
Annular cavity is formed between inner casing, the broken lower end of duct is connected to annular cavity, and inner casing outer wall is equipped with baffle
One, outer cage and broken pipeline junction lower part are uniformly provided with sieve pore, and sieve pore bottom is equipped with accumulator tank, on the outer cage of sieve pore side
Equipped with baffle two, multiple electromagnet blocks are equipped in inner casing, electromagnet block is arranged in the shaft of whirler, and whirler setting exists
On the outside of outer cage, outer cage lower part is equipped with opening and feeder pipe tee joint, and three internal upper part of feeder pipe is staggeredly equipped with baffle group, blanking
Three lower part side of pipe is equipped with fan one, and another side wall in three lower part of feeder pipe is equipped with filter opening, the feeder pipe three of filter opening position
Outside is connect with recycling bins two；
It is described clean air-dry mechanism include track, sliding horn, flexible hoist cable, material basket, flotation cell, foamed pipe, foaming machine,
Blower fan group, compressor, rack three, fan two, heating net；The flotation cell is located at immediately below feeder pipe three, and material basket passes through two
Flexible hoist cable is suspended in flotation cell, stretches hoist cable setting on sliding horn, sliding horn is slidably arranged on track, track
Setting is in flotation cell two sides, and flotation trench bottom is equipped with foaming machine, and bottom leading portion is equipped with foamed pipe, foamed pipe and foam in flotation cell
Machine connection, flotation cell rear end sides are equipped with blower fan group, and blower fan group is connect with the compressor for being located at flotation trench bottom, and rack three is located at
Flotation cell one end, rack three are equipped with fan two, are equipped with heating net below fan two.
It advanced optimizes, the flotation cell both ends are equipped with outlet pass.
It advanced optimizes, the rack one, whirler, foaming machine, compressor, is provided with electricity in rack three at rack two
Source.
It advanced optimizes, is provided with flanged ring on the roll outer wall.
It advanced optimizes, the crushing cutter one is arc, is fitted in broken inner wall of the pipe；The broken thorn is back taper
Shape is vertically located in broken inner wall of the pipe.
It advanced optimizes, material basket bottom is uniformly arranged hole.
It advanced optimizes, is evenly arranged with gas vent in the foamed pipe.
Compared with prior art, beneficial effects of the present invention are as follows：
(1) ore magnetic separator of the invention passes through primary magnetic separation mechanism, crushing mechanism, secondary magnetic separation mechanism, removal of impurities and wind
Mineral aggregate can be carried out step-sizing by dry mechanism, broken, removal of impurities air-dries, and will not generate machine run by the broken mineral aggregate size that reduces
The problems such as getting stuck, and facilitate subsequent screening, mining efficiency is high.
(2) ore magnetic separator of the invention screens minerals by magnetic separation mode, and high-efficiency environment friendly will not generate heavy metal-polluted
Dye, and by the way that two-stage screening can finely high efficiency screening minerals, obtained minerals condition be preferable.
(3) ore magnetic separation function of the invention screens out the waste material come to every level-one magnetic separation mechanism and is collected arrival classification
Effect, convenient for subsequent processing or ore dressing again again.
(4) ore magnetic separator of the invention can carry out the processing that cleans and air-dry to the minerals come are screened out, and be conducive to subsequent
The further processing of minerals.
Detailed description of the invention
Fig. 1 is overall structure of the present invention；
Fig. 2 is the structural schematic diagram of the primary magnetic separation mechanism of the present invention；
Fig. 3 is the schematic diagram of internal structure of crushing mechanism of the present invention；
Fig. 4 is the schematic diagram of internal structure of secondary magnetic separation mechanism of the present invention；
Fig. 5 is the partial structure diagram one that present invention removal of impurities air-dries mechanism；
Fig. 6 is the partial structure diagram two that present invention removal of impurities air-dries mechanism；
Fig. 7 is the partial structure diagram three that present invention removal of impurities air-dries mechanism；
In figure：Feed hopper 1, screening tank 101, feeder pipe 1, feeder pipe 2 103, recycling bins 1, rack 1, rotation
Shaft 201, electromagnet suction disc 202, control-rod 203, breaking band 204, broken pipeline 3, rack 2 301, roll 302, crushing cutter
One 303, thorn 304, outer cage 4, inner casing 401, baffle 1, baffle 2 403, sieve pore 404, whirler 5, electromagnet are crushed
Block 501, accumulator tank 6, feeder pipe 37, baffle group 701, fan 1, filter opening 703, recycling bins 2 704, track 8, skate machine
Arm 801, flexible hoist cable 802, material basket 803, flotation cell 9, outlet pass 901, foamed pipe 902, foaming machine 903, blower fan group 904, pressure
Contracting machine 905, rack 3 10, fan 2 1001, heating net 1002.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig. 1-7, a kind of ore magnetic separator, including primary magnetic separation mechanism, crushing mechanism, secondary magnetic separation mechanism, remove
Miscellaneous air-dried mechanism；
The primary magnetic separation mechanism includes feed hopper 1, screening tank 101, feeder pipe 1, feeder pipe 2 103, recycling bins
One 104, rack 1, rotary shaft 201, electromagnet suction disc 202, control-rod 203, breaking band 204；1 lower end of feed hopper and sieve
Select slot 101 to be connected to, 101 bottom of screening tank is respectively arranged with feeder pipe 1, feeder pipe 2 103,2 103 lower end of feeder pipe with
Recycling bins 1 connect, and the setting of rack 1 is provided with rotary shaft 201 and control on 101 side of screening tank, rack 1
Bar 203 is provided with multiple electromagnet suction discs 202 on 201 lower end of rotary shaft, and electromagnet suction disc 202 is located inside screening tank 101,
203 lower end of control-rod is connected with breaking band 204；
The crushing mechanism includes broken pipeline 3, rack 2 301, roll 302, crushing cutter 1, broken thorn 304；Institute
Broken 3 upper end of pipeline is stated to connect with one 102 lower end of feeder pipe, be crushed 3 internal upper part of pipeline be equipped with multiple rolls 302,302 liang of roll
The rack 2 301 held and be arranged on broken 3 outer wall of pipeline connects, and the crushing cutter 1, broken thorn 304 are separately positioned on
In broken pipeline 3 on the two sidewalls of lower part；
The secondary magnetic separation mechanism includes outer cage 4, inner casing 401, baffle 1, baffle 2 403, sieve pore 404, rotation
Favourable turn 5, electromagnet block 501, accumulator tank 6, feeder pipe 37, baffle group 701, fan 1, filter opening 703, recycling bins 2 704；
The inner casing 401 is arranged inside outer cage 4, and annular cavity, the broken pipe are formed between outer cage 4 and inner casing 401
3 lower end of road is connected to annular cavity, and 401 outer wall of inner casing is equipped with baffle 1, under outer cage 4 and broken 3 junction of pipeline
Portion is uniformly provided with sieve pore 404, and 404 bottom of sieve pore is equipped with accumulator tank 6, and 404 side outer cage 4 of sieve pore is equipped with baffle 2 403, interior
Multiple electromagnet blocks 501 are equipped in casing 401, electromagnet block 501 is arranged in the shaft of whirler 5, and whirler 5 is arranged outside
4 outside of casing, 4 lower part of outer cage are equipped with opening and are connected to feeder pipe 37, and 37 internal upper part of feeder pipe is staggeredly equipped with baffle group
701,37 lower part side of feeder pipe is equipped with fan 1, and another side wall in 37 lower part of feeder pipe is equipped with filter opening 703, filter opening 703
37 outside of feeder pipe of position is connect with recycling bins 2 704；
The air-dried mechanism that cleans includes track 8, sliding horn 801, flexible hoist cable 802, material basket 803, flotation cell 9, bubble
Foam pipe 902, foaming machine 903, blower fan group 904, compressor 905, rack 3 10, fan 2 1001, heating net 1002；The flotation
Slot 9 is located at immediately below feeder pipe 37, and material basket 803 is suspended in flotation cell 9 by two flexible hoist cables 802, and stretch hoist cable 802
Setting is on sliding horn 801, and sliding horn 801 is slidably arranged on track 8, and track 8 is arranged in 9 two sides of flotation cell, flotation
9 bottom of slot is equipped with foaming machine 903, and bottom leading portion is equipped with foamed pipe 902 in flotation cell 9, and foamed pipe 902 is connect with foaming machine 903,
9 rear end sides of flotation cell are equipped with blower fan group 904, and blower fan group 904 is connect with the compressor 905 for being located at 9 bottom of flotation cell, rack three
10 are located at 9 one end of flotation cell, and rack 3 10 is equipped with fan 2 1001, and 2 1001 lower section of fan is equipped with heating net 1002.
9 both ends of flotation cell are equipped with outlet pass 901.
The rack 1, whirler 5, foaming machine 903, compressor 905, is provided in rack 3 10 rack 2 301
Power supply.
Flanged ring is provided on 302 outer wall of roll.
The crushing cutter 1 is arc, is fitted on broken 3 inner wall of pipeline；The broken thorn 304 is back taper, is hung down
It is directly located on broken 3 inner wall of pipeline.
803 bottom of material basket is uniformly arranged hole.
Gas vent is evenly arranged in the foamed pipe 902.
In use, mined minerals, that is, mineral aggregate is poured into feed hopper 1, mineral aggregate slides into sieve along feed hopper 1
It selects in slot 101, the magnetism that electromagnet suction disc 202 can be generated by its internal electromagnet circuit control, when electromagnet suction disc
202 when having magnetic, can will have magnetic partial adsorbates in mineral aggregate on 202 outer wall of electromagnet suction disc, without magnetic
The part mineral aggregate of property is still deposited in the bottom of screening tank 101.Because electromagnet suction disc 202 has biggish area, generated
Magnetism can screen more by force than will more completely have magnetic part among mineral aggregate.Electromagnet suction disc 202 is by rotary shaft
201 drive progress rotary operation, do not have magnetic part mineral aggregate that can be swept in feeder pipe 2 103 and along feeder pipe 2 103
It falls in recycling bins 1.When electromagnet suction disc 202 rotates to 203 lower section of control-rod with magnetic minerals, electricity
Magnet suction disc 202 can be contacted with breaking band 204, and breaking band 204 is conducting wire, is made in electromagnet suction disc 202 by breaking band 204
Electromagnet energized state be changed, form short circuit, electromagnet suction disc 202 no longer has magnetism at this time, on electromagnet suction disc 202
Adsorbed magnetic minerals fall to 101 bottom of screening tank as feeder pipe is swept in the rotation of electromagnet suction disc 202
In one 102.Magnetic minerals are fallen in broken pipeline 3 along feeder pipe 1, are broken first by roll 302 by it
It is broken, it is then fallen and is impinged upon in crushing cutter 1 and broken thorn 304 by further fragmentation by gravity, at this time the portion
Divide magnetic minerals to be fragmented, can facilitate subsequently through magnetic separation that the minerals with metal properties are more detailed
It extracts, impurity is excluded.When the minerals after being fragmented enter in outer cage 4 along broken 3 lower end of pipeline, there is magnetic
Minerals magnetic absorption caused by electromagnet block 501 of property is attached on the outer surface of inner casing 401, does not have magnetic mineral
Matter can be fallen in accumulator tank 6 by sieve pore 404, and electromagnet block 501 drives rotation counterclockwise by whirler 5, outside inner casing 401
The adsorbed minerals in surface can also be rotated as the rotation of electromagnet block 501 is driven along 401 outer surface of inner casing by magnetic force,
After minerals rotating percussion is to baffle 1, because electromagnet block 501 has left binding domain, minerals lose magnetic
Power will be fallen into feeder pipe 37 by gravity.Wherein sieve pore 404 can stop magnetic minerals to enter
In baffle 2 403.Magnetic minerals under gravity, fall along feeder pipe 37 and impinge upon in baffle group 701
It is further crushed, the dust without metal properties and powder are further peeled away with minerals at this time.Work as mine
When substance is fallen by between fan 1 and filter opening 703, because fan 1 produces high wind, dust can be blown into recycling
In case 2 704, filter opening 703 can stop be not dust thing enter.Material basket 803 is fallen to by the minerals after dedusting
In, expect that basket 803 is immersed in flotation cell 9 at the beginning.Water is full of by water inlet 901 in flotation cell 9, sliding horn 801 along
Track 8 drives material basket 803 to move in flotation cell 9.Foaming machine 903 can generate a large amount of foam, and by foamed pipe 902 to
Release in flotation cell 9.Expect basket 803 in the process of moving, hole of a large amount of foam along material 803 bottom of basket hikes up upwards, will
The little particle impurity in minerals in material basket 803 is taken away, and the metallic ore substance with enough weight is left.Compressor 905 will
Air compression, and blown by blower fan group 904 into flotation cell 9, enable to the front half section in flotation cell 9 to swim on the water surface
Foam is blocked, and the liquid level surface of second half section does not have foam and impurity in flotation cell 9.When material basket 803 is by sliding horn 801
When driving the second half section in flotation cell 9, material basket 803 is proposed in flotation cell 9 by the way that flexible hoist cable 802 is flexible, expects 803 quilt of basket
Slide horn 801 to drive to immediately below rack 3 10, high wind blown out by fan 2 1001, by heating net 1002 by high wind into
Row heating, so that the minerals for being screened out in material basket 803 are dried by hot wind, to obtain final product.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (7)
1. a kind of ore magnetic separator, it is characterised in that：Including primary magnetic separation mechanism, crushing mechanism, secondary magnetic separation mechanism, removal of impurities wind
Dry mechanism；
The primary magnetic separation mechanism includes feed hopper (1), screening tank (101), feeder pipe one (102), feeder pipe two (103), returns
Receive case one (104), rack one (2), rotary shaft (201), electromagnet suction disc (202), control-rod (203), open circuit band (204)；Institute
It states feed hopper (1) lower end to be connected to screening tank (101), screening tank (101) bottom is respectively arranged with feeder pipe one (102), blanking
Pipe two (103), feeder pipe two (103) lower end are connect with recycling bins one (104), and the rack one (2) is arranged in screening tank (101)
Side is provided with rotary shaft (201) and control-rod (203) in rack one (2), is provided with multiple electricity on rotary shaft (201) lower end
Magnet suction disc (202), electromagnet suction disc (202) are located at screening tank (101) inside, and control-rod (203) lower end is connected with breaking band
(204)；
The crushing mechanism includes broken pipeline (3), rack two (301), roll (302), crushing cutter one (303), broken thorn
(304)；Broken pipeline (3) upper end is connect with feeder pipe one (102) lower end, and broken pipeline (3) internal upper part is equipped with multiple roll
Roller (302), roll (302) both ends are connect with rack two (301) of the setting on broken pipeline (3) outer wall, the crushing cutter one
(303), thorn (304) is crushed to be separately positioned on the interior lower part two sidewalls of broken pipeline (3)；
The secondary magnetic separation mechanism includes outer cage (4), inner casing (401), baffle one (402), baffle two (403), sieve pore
(404), whirler (5), electromagnet block (501), accumulator tank (6), feeder pipe three (7), baffle group (701), fan one (702),
Filter opening (703), recycling bins two (704)；Inner casing (401) setting is internal in outer cage (4), outer cage (4) and inner casing
(401) annular cavity is formed between, broken pipeline (3) lower end is connected to annular cavity, and inner casing (401) outer wall is equipped with
Baffle one (402), outer cage (4) and broken pipeline (3) junction lower part are uniformly provided with sieve pore (404), and sieve pore (404) bottom is set
Have accumulator tank (6), sieve pore (404) side outer cage (4) is equipped with baffle two (403), is equipped with multiple electromagnetism in inner casing (401)
Iron block (501), electromagnet block (501) are arranged in the shaft of whirler (5), and whirler (5) is arranged on the outside of outer cage (4),
Outer cage (4) lower part is equipped with opening and is connected to feeder pipe three (7), and feeder pipe three (7) internal upper part is staggeredly equipped with baffle group (701),
Feeder pipe three (7) lower part side is equipped with fan one (702), and another side wall in feeder pipe three (7) lower part is equipped with filter opening (703), filter
It is connect on the outside of the feeder pipe three (7) of hole (703) position with recycling bins two (704)；
The air-dried mechanism that cleans includes track (8), sliding horn (801), flexible hoist cable (802), material basket (803), flotation cell
(9), foamed pipe (902), foaming machine (903), blower fan group (904), compressor (905), rack three (10), fan two (1001),
Heating net (1002)；The flotation cell (9) is located at immediately below feeder pipe three (7), and material basket (803) passes through two flexible hoist cables
(802) it is suspended in flotation cell (9), stretches hoist cable (802) setting in sliding horn (801), sliding horn (801) sliding is set
It sets on track (8), track (8) setting is equipped with foaming machine (903) in flotation cell (9) two sides, flotation cell (9) bottom, flotation cell
(9) interior bottom leading portion is equipped with foamed pipe (902), and foamed pipe (902) is connect with foaming machine (903), and flotation cell (9) rear end sides are set
Have blower fan group (904), blower fan group (904) is connect with the compressor (905) for being located at flotation cell (9) bottom, and rack three (10) is located at
Flotation cell (9) one end, rack three (10) are equipped with fan two (1001), are equipped with heating net (1002) below fan two (1001).
2. a kind of ore magnetic separator according to claim 1, it is characterised in that：Flotation cell (9) both ends are equipped with water flowing
Mouth (901).
3. a kind of ore magnetic separator according to claim 1, it is characterised in that：The rack one (2), rack two (301),
Power supply is provided in whirler (5), foaming machine (903), compressor (905), rack three (10).
4. a kind of ore magnetic separator according to claim 1, it is characterised in that：It is provided on roll (302) outer wall
Flanged ring.
5. a kind of ore magnetic separator according to claim 1, it is characterised in that：The crushing cutter one (303) is arc, patch
It closes on broken pipeline (3) inner wall；The broken thorn (304) is back taper, is vertically located on broken pipeline (3) inner wall.
6. a kind of ore magnetic separator according to claim 1, it is characterised in that：Material basket (803) bottom is uniformly arranged
Hole.
7. a kind of ore magnetic separator according to claim 1, it is characterised in that：It is uniformly arranged on the foamed pipe (902)
There is gas vent.
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| CN201810894156.7A CN108855613B (en) | 2018-08-08 | 2018-08-08 | Ore magnetic separator |
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| CN201810894156.7A CN108855613B (en) | 2018-08-08 | 2018-08-08 | Ore magnetic separator |
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| CN108855613B CN108855613B (en) | 2024-05-14 |
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| CN110523626A (en) * | 2019-08-28 | 2019-12-03 | 王宗宝 | A kind of magnetic iron ore pre-processing device |
| CN110548724A (en) * | 2019-08-28 | 2019-12-10 | 王宗宝 | siderite pretreatment equipment |
| CN114768996A (en) * | 2022-04-22 | 2022-07-22 | 连云港恒鑫通矿业有限公司 | Concentrate concentrating machine with multistage circulating screening |
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| CN108855613B (en) | 2024-05-14 |
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