CN203291954U - Dry type magnetic separator with movable scraping plates - Google Patents
Dry type magnetic separator with movable scraping plates Download PDFInfo
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- CN203291954U CN203291954U CN2013203051646U CN201320305164U CN203291954U CN 203291954 U CN203291954 U CN 203291954U CN 2013203051646 U CN2013203051646 U CN 2013203051646U CN 201320305164 U CN201320305164 U CN 201320305164U CN 203291954 U CN203291954 U CN 203291954U
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Abstract
The utility model discloses a dry type magnetic separator with movable scraping plates. The magnetic separator comprises a separation mechanism and a movable scraping plate machine, wherein the separation mechanism comprises a superconducting magnet with divergent magnetic lines and a separation plate; the magnetic lines of the superconducting magnet penetrate the separation plate; the scraping plate machine comprises a movable bracket, a flow guiding plate, scraping plates matched with the separation plate and a mounting shaft; the scraping plates are mounted on the mounting shaft and rotate with the mounting shaft; the flow guiding plate is mounted on the movable bracket; the movable bracket reciprocates along a route where the scraping plates enter/divorce from the area of the separation plate; the flow guiding plate moves with the movable bracket to reach or be away from the part below the separation plate. The dry type magnetic separator is simple in structure; the separation plate and the superconducting magnet can be separated; the machine failure rate is reduced, and maintenance and replacement of the separation plate are more convenient; the separation plate is vertically arranged, a great amount of extra energy sources consumption is not required; the feeding separation process and the concentrate collection process are separated, so that the influence of nonmagnetic mineral on concentrate product purity can be avoided.
Description
Technical field
The utility model belongs to the sorting mineral field, particularly a kind of scraper plate movable dry-type magnetic separator that is suitable for large flow dry powder ore deposit.
Background technology
Traditional wet magnetic separator is because equipment investment is large, and environmental pollution is serious, work under bad environment, and the defect such as energy consumption, soil and water resource waste are surprising, replaced by dry-type magnetic extractor gradually.The dry-type magnetic extractor of present domestic research and development is all core structure basically, and for increasing work efficiency and the magnetic separation effect, the structural design of machine own is comparatively complicated, take up an area larger, in case mechanical disorder repairs very difficult.Moreover, the mineral of existing dry-type magnetic selection apparatus production are compared with the product of wet process, and the quality aspect still has gap.Be mainly manifested in for ferromagnetic mineral content lowly for example lower than 10% the time, in its concentrate that sub-elects, ferromagnetic mineral content does not reach the ironmaking requirement.
The utility model content
For the deficiencies in the prior art, the purpose of this utility model is to provide a kind of scraper plate movable dry-type magnetic separator simple in structure, increases operating efficiency, Improving The Quality of Products.
The utility model is achieved through the following technical solutions:
Scraper plate movable dry-type magnetic separator, comprise sorting mechanism and mobile scraper machine; Described sorting mechanism comprises superconducting magnet and the separator plate that the magnetic line of force is dispersed; The magnetic line of force of described superconducting magnet passes separator plate; Described scrapper conveyor comprises traversing carriage, deflector, the scraper plate that coordinates with separator plate and installation shaft; Described installation shaft is installed on traversing carriage and with drive system and is connected, and scraper plate is installed on installation shaft and with installation shaft and rotates; Described deflector is installed on traversing carriage, and described traversing carriage moves back and forth along the route that makes scraper plate enter/break away from the separator plate zone; Described deflector arrives/leaves the separator plate below with the movement of traversing carriage; Described separator plate and scraper plate make by nonmagnetic substance.
Above-mentioned scraper plate movable dry-type magnetic separator, every cover sorting mechanism comprises the separator plate that two or more overlap, and is provided with between adjacent separator plate and is beneficial to the gap that scraper plate stretches into; Scraper plate on described scrapper conveyor is along the axial stratification setting of described installation shaft, and every layer of scraper plate coordinates with corresponding separator plate, and described separator plate is provided with enclosing away from a side of scrapper conveyor, and the top of described separator plate is provided with charging aperture; The separator plate below is provided with the non magnetic ore discharging opening; One side of the close scrapper conveyor of described non magnetic ore discharging opening is without having the deflector entrance on sidewall or sidewall.
Above-mentioned scraper plate movable dry-type magnetic separator, described sorting mechanism is two covers, is arranged at respectively described scrapper conveyor both sides, the deflector on described scrapper conveyor, scraper plate and installation shaft are two covers, coordinate with two cover sorting mechanisms respectively; When described scrapper conveyor moved to scraper plate and enters wherein the separator plate zone of a cover sorting mechanism, the scraper plate on scrapper conveyor broke away from the separator plate zone of another set of sorting mechanism.
Above-mentioned scraper plate movable dry-type magnetic separator, described scraper plate is crooked to the place ahead of scraper plate rotation away from an end of installation shaft.
Above-mentioned scraper plate movable dry-type magnetic separator, also comprise and make separator plate produce the vibrator of vibrations.
Above-mentioned scraper plate movable dry-type magnetic separator, described charging aperture place also is provided with screen cloth.
Above-mentioned scraper plate movable dry-type magnetic separator, described scrapper conveyor bottom is equipped with and is beneficial to pulley or the slide rail that scrapper conveyor moves.
The beneficial effects of the utility model are:
1, simple in structure, the magnetic line of force of the superconducting magnet of dispersing passes separator plate and gets final product, thereby separator plate and the separable setting of superconducting magnet; Not only can effectively reduce machine-spoiled rate, and maintenance is also more convenient when changing separator plate;
2, separator plate vertically arranges, thereby takes full advantage of Action of Gravity Field in assorting room, need not to expend additionally to expend mass energy;
3, the pan feeding assorting room separates with the concentrate collection process, prevents that non magnetic ore from exerting an influence to the purity of concentrate product.
Description of drawings
Fig. 1 is the utility model sorting mechanism structural representation.
Fig. 2 is the structural representation of another angle of the utility model sorting mechanism.
Fig. 3 is the utility model scrapper conveyor structural representation.
Fig. 4 is the structural representation of the utility model scrapper conveyor upper scraping plate and installation shaft.
Fig. 5 is the view that the scraper plate of the utility model scrapper conveyor enters the separator plate zone.
Fig. 6 is the view that the scraper plate of the utility model scrapper conveyor breaks away from the separator plate zone.
Fig. 7 is the another kind of scrapper conveyor structural representation of the utility model.
Fig. 8 is the view of the another kind of embodiment of the utility model.
In above-mentioned accompanying drawing, 1, superconducting magnet; 2, separator plate; 3, enclosing; 4, scrapper conveyor; 5, screen cloth; 6, vibrator; 31, charging aperture; 32, non magnetic ore discharging opening; 41, scraper plate; 42, installation shaft; 43, traversing carriage; 44, deflector; 45, gathering-device.
The specific embodiment
The utility model will be further described below in conjunction with drawings and Examples.
Embodiment 1
The utility model provides a kind of scraper plate movable dry-type magnetic separator, its structure comprise as shown in Figure 1 sorting mechanism and mobile scraper machine 4 as shown in Figure 3.
As depicted in figs. 1 and 2, sorting mechanism comprises superconducting magnet 1 and the separator plate 2 that the magnetic line of force is dispersed; Superconducting magnet 1 forms the magnetic line of force of dispersing at two ends, and the flat board (separator plate) that multilayer can penetrate the magnetic line of force is set at the biend place; Sorting mechanism comprises at least one separator plate 2; The magnetic line of force of superconducting magnet 1 one magnetic pole end faces passes separator plate 2; Every cover sorting mechanism comprises two or more separator plates that overlaps 2, be provided with between adjacent separator plate 2 be beneficial in scraper plate 41(Fig. 1 not shown) gap stretched into.Under the effect of superconducting magnet, the magnetic field intensity at separator plate 2 places can reach 0.6-0.68T.Separator plate 2 vertically arranges, and mineral to be selected are during through separator plate 2 the place ahead, the magnetic mineral such as iron be attached on separator plate 2 under the effect in magnetic field and mutually absorption be accumulated into magnetic hair pin one by one, form the texture corresponding with magnetic line of force shape on separator plate 2; Non magnetic ore directly falls and is recovered processing, thereby realizes separating of magnetic mineral and non magnetic ore.Because the magnetic line of force of superconducting magnet 1 is dispersed, become gapped between magnetic hair pin thereby the magnetic hair pin that forms in the time of just making the magnetic mineral particle be attached on separator plate 2 is consistent with magnetic line of force direction, become more loose, make non magnetic ore can pass gap between magnetic hair pin, be beneficial to separating of non magnetic ore particle and magnetic mineral particle.Separator plate 2 is away from not shown in scrapper conveyor 4(Fig. 1, with reference to Fig. 5) a side be provided with enclosing 3, the top of separator plate 2 is provided with charging aperture 31; Separator plate 2 belows are provided with non magnetic ore discharging opening 32; One side of non magnetic ore discharging opening 32 close scrapper conveyors 4 is without having the deflector entrance on sidewall or sidewall.The setting of enclosing 3, guarantee to treat that ore dressing do not splash because of the rotation of separator plate 2, and relatively good working environment is provided, and is conducive to the healthy of staff.Charging aperture 31 places also are provided with screen cloth 5, the preferred reciprocating type screen cloth of screen cloth 5.The effect of screen cloth is except can sieving out larger mineral grain, and most importantly can also control inlet amount and make feed particles is to disperse and evenly fall, and the stable formation and the non-magnetic particle that are conducive to magnetic hair pin fall from hair pin gap.Mineral to be selected add via charging aperture 31, evenly enter separator plate 2 zones after screen cloth 5 filters.Carry out assorting room after screen cloth 5 is processed, while guaranteeing sorting, with ore dressing,, without large mineral group, both promoting working effect, avoiding again wastage of material.Magnetic mineral is with after non magnetic ore separates, and non magnetic ore is collected after non magnetic ore discharging opening 32, and the magnetic mineral that is attached on separator plate 2 is scraped by scraper plate 41, as the product ore concentrate, collects.
Mineral to be selected are after sorting is carried out in separator plate 2 zones, the magnetic mineral that is attached to separator plate 2 surfaces forms hair and pricks, thereby still have small part namagnetic substance (such as dust particle etc.) and pricked by hair and block and with magnetic mineral, by scraper plate 41, scraped collection, reduced the purity of magnetic mineral.In order further to increase separating effect, improve magnetic mineral purity, dry type magnetic separator of the present utility model also comprises vibrator 6 as shown in Figure 2, vibrator 6 makes separator plate 2 produce vibrations, dust particle etc. is fallen, and impurity in the mineral that deperm, help to improve the purity of product concentrate.Vibrator 6 is fixedly installed on enclosing 3 or is installed on special mounting, and 6 need of the vibrator in the present embodiment contact and get final product with separator plate 2.
As the alternative of above-mentioned vibrator 6, dry type magnetic separator of the present utility model also can arrange the blower system that makes wind cross separator plate 2 surfaces.Utilize wind-force to reduce dust particle accumulating on the magnetic mineral hair is pricked, can reach equally the purpose that promotes the concentrate product purity.
Separator plate 2 adopts corrosion resistant plate, the nonmagnetic substances such as epoxy resin bonded fiber, plastic plate, poly (methyl methacrylate) plate or ceramic wafer are made, adopt multi-disc separator plate 2 to overlap, can avoid magnetic mineral to pile up in a large number, can reduce the doping of non magnetic ore, the operating pressure that is conducive to again the equipment that alleviates, the fault rate of minimizing equipment.
As shown in Figure 3, scrapper conveyor 4 comprises traversing carriage 43, deflector 44, the scraper plate 41 that coordinates with separator plate 2 and installation shaft 42; Installation shaft 42 is installed on traversing carriage 43 and with drive system and is connected, and drive systems installation shaft 42 is rotated, and scraper plate 41 is installed on installation shaft 42 and with installation shaft 42 and rotates; Scraper plate 41 is crooked to the place ahead of scraper plate 41 rotations away from an end of installation shaft; Scraper plate 41 integral body are arc, during rotary work, are conducive to be positioned at the magnetisable material that scraper plate 41 front ends scrape and move to scraper plate 41 middle parts, promote the working effect of scraper plate 41.Deflector 44 is installed on traversing carriage 43, and traversing carriage 43 moves back and forth along the route that makes scraper plate 41 enter/break away from separator plate 2 zones; Deflector 44 arrives/leaves separator plate 2 belows with the movement of traversing carriage; The magnetic mineral that deflector 44 scrapes scraper plate 41 is guided in the gathering-device 45 that is in deflector 41 lower ends.
For the design that coordinates multi-disc separator plate 2 to overlap, the structure of described scraper plate 41 and installation shaft 42 as shown in Figure 4, scraper plate 41 is along the axial stratification setting of described installation shaft 42, every layer of scraper plate 41 coordinates with corresponding separator plate 2, when scraper plate 41 scraped the magnetic mineral on separator plate 2, every layer of scraper plate 41 all stretches into gap also had the Surface Contact of magnetic mineral with the separator plate 2 that is mated.
Traversing carriage 43 moves back and forth along default track, and the movement of traversing carriage 43 can realize by technological means such as pulley or slide rails.Fig. 5 is that traversing carriage 43 moves to scraper plate 41 and enters the view in separator plate 2 zones, at this moment, deflector 44 is positioned at separator plate 2 belows, scraper plate 41 work scrape the magnetic mineral on separator plate, and the magnetic mineral that scrapes drops down onto on diversed plate 44 and falls into the gathering-device 45 that is positioned at the deflector below along deflector 44.Fig. 6 is that traversing carriage 43 moves to the view that scraper plate 41 breaks away from separator plate 2 zones, and at this moment, deflector 44 breaks away from separator plate 2 belows, and mineral to be selected are added by charging aperture 31, to carry out assorting room.
While using dry-type magnetic extractor work of the present utility model, first mineral powder to be selected is broken to 100-150 order size; Sorting mechanism and scrapper conveyor 4 are in released state as shown in Figure 6.Mineral to be selected make during evenly by separator plate 2 zone wherein magnetic mineral be attached to separator plate 2 surfaces and form the magnetic hairs and prick under the effect in magnetic field under the effect of reciprocating type screen cloth, in this process, vibrator 6 makes separator plate 2 generation vibrations or blower system wind-force be blown over the surface of separator plate 2, thereby make and pricked the namagnetic substance block (such as dust particle etc.) by hair and fall, improve concentrate purity.After adding quantitative mineral to be selected according to the specification of separator plate 2, stop pan feeding, scrapper conveyor 4 starts to move to state as described in Figure 5, scraper plate 41 is mounted axle 42 drives and starts rotation, and then the magnetic mineral on separator plate 2 surfaces is scraped the disengaging field region, magnetic mineral falls on the deflector 44 that is positioned at below separator plate 2 in the effect of gravity, and falls into gathering-device 45 after diversed plate 44 water conservancy diversion.
The scraper plate movable dry-type magnetic separator that the utility model provides, simple in structure, the magnetic line of force of the superconducting magnet of dispersing passes separator plate and gets final product, thereby separator plate and the separable setting of superconducting magnet; Not only can effectively reduce machine-spoiled rate, and maintenance is also more convenient when changing separator plate; Separator plate vertically arranges, thereby takes full advantage of Action of Gravity Field in assorting room, need not to expend additionally to expend mass energy; The pan feeding assorting room separates with the concentrate collection process, prevents that non magnetic ore from exerting an influence to the purity of concentrate product.
Use the dry type magnetic separator that the utility model provides to carry out the iron ore sorting, can be with the raw ore refining of iron content 5% left and right to iron content more than 65%, can be as iron-smelting raw material.
In addition, the utility model also can be used for kaolin removal ferrous contaminants.
Embodiment 2
The utility model provides a kind of scraper plate movable dry-type magnetic separator, its structure comprise as shown in Figure 1 sorting mechanism and mobile scraper machine 4 as shown in Figure 7.
As depicted in figs. 1 and 2, sorting mechanism comprises superconducting magnet 1 and the separator plate 2 that the magnetic line of force is dispersed; Superconducting magnet 1 forms the magnetic line of force of dispersing at two ends, and the flat board (separator plate) that multilayer can penetrate the magnetic line of force is set at the biend place; Sorting mechanism comprises at least one separator plate 2; The magnetic line of force of superconducting magnet 1 one magnetic end faces passes separator plate 2; Every cover sorting mechanism comprises two or more separator plates that overlaps 2, be provided with between adjacent separator plate 2 be beneficial in scraper plate 41(Fig. 1 not shown) gap stretched into.Under the effect of superconducting magnet, the magnetic field intensity at separator plate 2 places can reach 0.6-0.68T.Separator plate 2 vertically arranges, and mineral to be selected are during through separator plate 2 the place ahead, the magnetic mineral such as iron be attached on separator plate 2 under the effect in magnetic field and mutually absorption be accumulated into magnetic hair pin one by one, form the texture corresponding with magnetic line of force shape on separator plate 2; Non magnetic ore directly falls and is recovered processing, thereby realizes separating of magnetic mineral and non magnetic ore.Because the magnetic line of force of superconducting magnet 1 is dispersed, become gapped between magnetic hair pin thereby the magnetic hair pin that forms in the time of just making the magnetic mineral particle be attached on separator plate 2 is consistent with magnetic line of force direction, become more loose, make non magnetic ore can pass gap between magnetic hair pin, add the separating effect of strongly magnetic mineral particle and non magnetic ore particle.Separator plate 2 is away from not shown in scrapper conveyor 4(Fig. 1, with reference to Fig. 5) a side be provided with enclosing 3, the top of separator plate 2 is provided with charging aperture 31; Separator plate 2 belows are provided with non magnetic ore discharging opening 32; One side of non magnetic ore discharging opening 32 close scrapper conveyors 4 is without having the deflector entrance on sidewall or sidewall.The setting of enclosing 3, guarantee to treat that ore dressing do not splash because of the rotation of separator plate 2, and relatively good working environment is provided, and is conducive to the healthy of staff.Charging aperture 31 places also are provided with screen cloth 5, the preferred reciprocating type screen cloth of screen cloth 5.Mineral to be selected add via charging aperture 31, evenly enter separator plate 2 zones after screen cloth 5 filters.The effect of screen cloth is except can sieving out larger mineral grain, and most importantly can also control inlet amount and make feed particles is to disperse and evenly fall, and the stable formation and the non-magnetic particle that are conducive to magnetic hair pin fall from hair pin gap.Carry out assorting room after screen cloth 5 is processed, while guaranteeing sorting, with ore dressing,, without large mineral group, both promoting working effect, avoiding again wastage of material.Magnetic mineral is with after non magnetic ore separates, and non magnetic ore is collected after non magnetic ore discharging opening 32, and the magnetic mineral that is attached on separator plate 2 is scraped by scraper plate 41, as the product ore concentrate, collects.
Mineral to be selected are after sorting is carried out in separator plate 2 zones, the magnetic mineral that is attached to separator plate 2 surfaces forms hair and pricks, thereby still have small part namagnetic substance (such as dust particle etc.) and pricked by hair and block and with magnetic mineral, by scraper plate 41, scraped collection, reduced the purity of magnetic mineral.In order further to increase separating effect, improve magnetic mineral purity, dry type magnetic separator of the present utility model also comprises vibrator 6 as shown in Figure 2, vibrator 6 makes separator plate 2 produce vibrations, dust particle etc. is fallen, and impurity in the mineral that deperm, help to improve the purity of product concentrate.Vibrator 6 is fixedly installed on enclosing 3 or is installed on special mounting, and 6 need of the vibrator in the present embodiment contact and get final product with separator plate 2.
As the alternative of above-mentioned vibrator 6, dry type magnetic separator of the present utility model also can arrange the blower system that makes wind cross separator plate 2 surfaces.Utilize wind-force to reduce dust particle accumulating on the magnetic mineral hair is pricked, can reach equally the purpose that promotes the concentrate product purity.
Separator plate 2 adopts corrosion resistant plate, the nonmagnetic substances such as epoxy resin bonded fiber, plastic plate, poly (methyl methacrylate) plate or ceramic wafer are made, adopt multi-disc separator plate 2 to overlap, can avoid magnetic mineral to pile up in a large number, can reduce the doping of non magnetic ore, the operating pressure that is conducive to again the equipment that alleviates, the fault rate of minimizing equipment.
As shown in Figure 7, scrapper conveyor 4 comprises traversing carriage 43, deflector 44, the scraper plate 41 that coordinates with separator plate 2 and installation shaft 42; Installation shaft 42 is installed on traversing carriage 43 and with drive system and is connected, and drive systems installation shaft 42 is rotated, and scraper plate 41 is installed on installation shaft 42 and with installation shaft 42 and rotates; Scraper plate 41 is crooked to the place ahead of scraper plate 41 rotations away from an end of installation shaft; Scraper plate 41 integral body are arc, during rotary work, are conducive to be positioned at the magnetisable material that scraper plate 41 front ends scrape and move to scraper plate 41 middle parts, promote the working effect of scraper plate 41.Deflector 44 is installed on traversing carriage 43, and traversing carriage 43 moves back and forth along the route that makes scraper plate 41 enter/break away from separator plate 2 zones; Deflector 44 arrives/leaves separator plate 2 belows with the movement of traversing carriage; The magnetic mineral that deflector 44 scrapes scraper plate 41 is guided in the gathering-device 45 that is in deflector 41 lower ends.Deflector 44 on scrapper conveyor 4, scraper plate 41 and installation shaft 42 are two covers, are symmetricly set in scrapper conveyor 4 left and right sides.
For the design that coordinates multi-disc separator plate 2 to overlap, the structure of described scraper plate 41 and installation shaft 42 as shown in Figure 4, scraper plate 41 is along the axial stratification setting of described installation shaft 42, every layer of scraper plate 41 coordinates with corresponding separator plate 2, when scraper plate 41 scraped the magnetic mineral on separator plate 2, every layer of scraper plate 41 all stretches into gap also had the Surface Contact of magnetic mineral with the separator plate 2 that is mated.
As shown in Figure 8, sorting mechanism is two covers, is arranged at respectively scrapper conveyor 4 both sides, and the scraper plate 41 of scrapper conveyor 4 both sides coordinates respectively; Sorting mechanism arranges by default distance, and when making scrapper conveyor 4 move to scraper plate 41 to enter separator plate 2 zone of a cover sorting mechanism wherein, the scraper plate 41 corresponding with another set of sorting mechanism breaks away from separator plate 2 zones of another set of sorting mechanisms.So, 4 pairs of scrapper conveyors wherein separator plate 2 zones of a cover sorting mechanism carry out scraper plate while collecting magnetic mineral, and the second cover sorting mechanism adds raw ore to carry out assorting room; When scrapper conveyor 4 moved to scraper plate 41 and enters separator plate 2 zone of the second cover sorting mechanism, the first set sorting mechanism added mineral to be selected to enter assorting room.So, the course of work of every cover sorting mechanism is in the same manner as in Example 1, and two overlap the staggered processes of carrying out sorting and collection of sorting mechanisms, have guaranteed the working time of scrapper conveyor 4, have improved operating efficiency.
While using dry-type magnetic extractor work of the present utility model, first mineral powder to be selected is broken to 100-150 order size; Scrapper conveyor 4 is in state as shown in Figure 8.At this moment, sorting mechanism away from scrapper conveyor 4 is the first set sorting mechanism, mineral to be selected are added by the charging aperture 31 of first set sorting mechanism, evenly pass through separator plate 2 zones under the effect of screen cloth 5, wherein magnetic mineral under the effect in magnetic field was attached to separator plate 2 surfaces and formed the magnetic hairs and prick this moment, vibrator 6 makes separator plate 2 produce vibrations or blower system is blown over wind-force on the surface of separator plate 2, thereby make and pricked the namagnetic substance block (such as dust particle etc.) by hair and fall, improve concentrate purity.After adding quantitative mineral to be selected according to the specification of separator plate 2, stop the pan feeding to the first set sorting mechanism, scrapper conveyor 4 starts to move to corresponding scraper plate 41 and enters separator plate 2 zones of first set sorting mechanism; Meanwhile, the scraper plate 41 corresponding with the second cover sorting mechanism breaks away from separator plate 2 zones of the second cover sorting mechanism.The scraper plate 41 that coordinates with the first set sorting mechanism is mounted axle 42 drives and starts rotation, and then the magnetic mineral on separator plate 2 surfaces is scraped the disengaging field region, magnetic mineral falls on the deflector 44 that is positioned at below separator plate 2 in the effect of gravity, and falls into gathering-device 45 after diversed plate 44 water conservancy diversion.When the first set sorting mechanism carried out the scraper plate operation, mineral to be selected were entered by the charging aperture 31 of the second cover sorting mechanism, thereby carry out the sorting operation.So, first set sorting mechanism and the second cover sorting mechanism hocket, and can realize continuous production.
The scraper plate movable dry-type magnetic separator that the utility model provides, simple in structure, the magnetic line of force of the superconducting magnet of dispersing passes separator plate and gets final product, thereby separator plate and the separable setting of superconducting magnet; Not only can effectively reduce machine-spoiled rate, and maintenance is also more convenient when changing separator plate; Separator plate vertically arranges, thereby takes full advantage of Action of Gravity Field in assorting room, need not to expend additionally to expend mass energy; The pan feeding assorting room separates with the concentrate collection process, prevents that non magnetic ore from exerting an influence to the purity of concentrate product; The two cover sorting mechanisms sorting operations that hocket, guarantee the continuity of production process to have improved operating efficiency.
Use the dry type magnetic separator that the utility model provides to carry out the iron ore sorting, can be with the raw ore refining of iron content 5% left and right to iron content more than 65%, can be as iron-smelting raw material.
In addition, the utility model also can be used for kaolin removal ferrous contaminants.
Above-described embodiment is only for the utility model creation example clearly is described, and not the utility model is created the restriction of the specific embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description, need not also can't give all embodiments exhaustive here.And the apparent variation of being amplified out thus or change still are among the protection domain of the utility model creation claim.
Claims (7)
1. scraper plate movable dry-type magnetic separator, is characterized in that, comprises sorting mechanism and mobile scraper machine (4); Described sorting mechanism comprises superconducting magnet (1) and the separator plate (2) that the magnetic line of force is dispersed; The magnetic line of force of described superconducting magnet (1) passes separator plate (2); Described scrapper conveyor (4) comprises traversing carriage (43), deflector (44), the scraper plate (41) that coordinates with separator plate (2) and installation shaft (42); Described installation shaft (42) is installed on traversing carriage (43) upward and with drive system, is connected, and scraper plate (41) is installed on installation shaft (42) upward and with installation shaft (42), rotates; Described deflector (44) is installed on traversing carriage (43), and described traversing carriage (43) moves back and forth along the route that makes scraper plate (41) enter/break away from separator plate (2) zone; Described deflector (44) arrives/leaves separator plate (2) below with the movement of traversing carriage (43); Described separator plate (2) and scraper plate (41) make by nonmagnetic substance.
2. scraper plate movable dry-type magnetic separator according to claim 1, it is characterized in that, every cover sorting mechanism comprises two or more separator plates that overlaps (2), is provided with between adjacent separator plate (2) and is beneficial to the gap that scraper plate (41) stretches into; Scraper plate (41) on described scrapper conveyor (4) is along the axial stratification setting of described installation shaft (42), every layer of scraper plate (41) coordinates with corresponding separator plate (2), described separator plate (2) is provided with enclosing (3) away from a side of scrapper conveyor (4), and the top of described separator plate (2) is provided with charging aperture (31); Separator plate (2) below is provided with non magnetic ore discharging opening (32); One side of the close scrapper conveyor (4) of described non magnetic ore discharging opening (32) is without having the deflector entrance on sidewall or sidewall.
3. scraper plate movable dry-type magnetic separator according to claim 2, it is characterized in that, described sorting mechanism is two covers, be arranged at respectively described scrapper conveyor both sides, deflector (44) on described scrapper conveyor (4), scraper plate (41) and installation shaft (42) are two covers, coordinate with two cover sorting mechanisms respectively; When described scrapper conveyor (4) moved to scraper plate (41) and enters wherein separator plate (2) zone of a cover sorting mechanism, the scraper plate (41) on scrapper conveyor (4) broke away from separator plate (2) zone of another set of sorting mechanism.
4. according to claim 1-3 arbitrary described scraper plate movable dry-type magnetic separators, is characterized in that, described scraper plate (41) is crooked to the place ahead of scraper plate (41) rotation away from an end of installation shaft (42).
5. according to claim 1-3 arbitrary described scraper plate movable dry-type magnetic separators, is characterized in that, also comprises and make separator plate (2) produce the vibrator (6) of vibrations.
6. according to claim 1-3 arbitrary described scraper plate movable dry-type magnetic separators, is characterized in that, described charging aperture (31) locates also to be provided with screen cloth (5).
7. according to claim 1-3 arbitrary described scraper plate movable dry-type magnetic separators, is characterized in that, described scrapper conveyor (4) bottom is equipped with and is beneficial to scrapper conveyor (4) mobile pulley or slide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203051646U CN203291954U (en) | 2013-05-30 | 2013-05-30 | Dry type magnetic separator with movable scraping plates |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203051646U CN203291954U (en) | 2013-05-30 | 2013-05-30 | Dry type magnetic separator with movable scraping plates |
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| Publication Number | Publication Date |
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| CN203291954U true CN203291954U (en) | 2013-11-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203051646U Withdrawn - After Issue CN203291954U (en) | 2013-05-30 | 2013-05-30 | Dry type magnetic separator with movable scraping plates |
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| CN (1) | CN203291954U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103316763A (en) * | 2013-05-30 | 2013-09-25 | 江苏旌凯中科超导高技术有限公司 | Scraper blade movable-type dry-type magnetic sorting machine |
| CN110043904A (en) * | 2019-03-08 | 2019-07-23 | 泉州丰泽贵丰机械科技有限公司 | A kind of medical refuse burning processing equipment with touching oxygen class |
-
2013
- 2013-05-30 CN CN2013203051646U patent/CN203291954U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103316763A (en) * | 2013-05-30 | 2013-09-25 | 江苏旌凯中科超导高技术有限公司 | Scraper blade movable-type dry-type magnetic sorting machine |
| CN103316763B (en) * | 2013-05-30 | 2016-04-06 | 江苏旌凯中科超导高技术有限公司 | Scraper plate movable dry-type magnetic separator |
| CN110043904A (en) * | 2019-03-08 | 2019-07-23 | 泉州丰泽贵丰机械科技有限公司 | A kind of medical refuse burning processing equipment with touching oxygen class |
| CN110043904B (en) * | 2019-03-08 | 2020-10-23 | 惠安县崇武镇锐锐海鲜干品店 | Medical waste incineration treatment equipment with oxygen contact classification function |
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