CN205236166U - Exempt from to tear open pulp washing material high gradient magnetic separator - Google Patents
Exempt from to tear open pulp washing material high gradient magnetic separator Download PDFInfo
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- CN205236166U CN205236166U CN201520991561.2U CN201520991561U CN205236166U CN 205236166 U CN205236166 U CN 205236166U CN 201520991561 U CN201520991561 U CN 201520991561U CN 205236166 U CN205236166 U CN 205236166U
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Abstract
The utility model discloses an exempt from to tear open pulp washing material high gradient magnetic separator, it includes frame, tubing pump and PLC control system, the characteristic is: still include the yoke, the magnetizing coil, separation cylinder, go up the magnetic head, the magnetic medium stratum reticulare, lower magnetic head, the gas holder, the feed pipeline, the back flush pipeline, just wash the pipeline, pipeline etc. Is washed in the qichong, the inner wall parcel in the yoke chamber of the yoke on the frame has annular magnetizing coil, separation cylinder a section of thick bamboo chamber the centre placed the magnetic medium stratum reticulare, directly over the magnetic medium stratum reticulare, under be equipped with magnetic head and lower magnetic head respectively, be equipped with ejection of compact collecting vat directly over last magnetic head, the magnetic head is equipped with the feed collecting vat under under. The utility model has the advantages of can clear away all weak magnetism thing and plugs in the magnetic medium stratum reticulare well, can realize that the magnetic medium stratum reticulare exempts from to unpick and wash, to wash unloading effectual throughout the year, showing and promoting de -ironing efficiency and handling capacity to the fault rate and the cost of labor of equipment have been reduced.
Description
Technical field
The utility model relates to the magnetic separator that is applied to nonmetallic ore deironing purification, especially relates to one and exempts to unpick and wash slurry high gradient magnetic separator.
Background technology
The magnetic separation process flow process of tradition nonmetallic ore be all generally first fragmentation, ball milling, drum magnetic separator except mechanical iron, high gradient magnetic separator are except weak magnetism, thereby obtain nonmetallic ore finished product. Along with increasing to the demand of high-quality nonmetallic ore, the requirement of the deironing equipment for purifying to nonmetallic ore also improves thereupon.
Current magnetic separation process flow process is after high gradient magnetic separator deironing, to add one section of slurry high gradient magnetic separator again, on market, there is the slurry high gradient magnetic separator of some graded shot level ores, as periodic vibration high-gradient magnetic separator, its the ore deposit mode of unloading is mainly, by vibrational system and pulsation system, Magnetic Materials is unloaded to ore deposit, and its weak point of unloading ore deposit mode is: 1, the easy worn out separation tube of ore deposit system is unloaded in vibration; What 2, ore deposit system was unloaded in pulsation unloads ore deposit insufficient strength, causes this machine Magnetic Materials in removal magnetizing mediums stratum reticulare completely, and long time running is easily piled up, thereby makes the obstruction of magnetizing mediums stratum reticulare. Also such as water-cooled electromagnetic iron remover for slurry, its adopts vibration to unload ore deposit auxiliary water and rinses and unload ore deposit, cause equally unloading ore deposit unclean, and magnetic architecture leakage field is larger. Therefore all there is the susceptible to plugging problem of magnetizing mediums stratum reticulare in periodic vibration high-gradient magnetic separator and water-cooled electromagnetic iron remover for slurry.
At present, the weakly magnetic mineral impurity of fine fraction and micro-size fraction is because be difficult to be removed, thus directly shadow the quality of loud nonmetallic ore, and the weakly magnetic mineral of this class grade be subject to hydrokinetic affect very large, therefore the sorting time that need to be longer, also need higher sorting magnetizing mediums stratum reticulare accordingly. The magnetizing mediums stratum reticulare height of slurry high gradient magnetic separator is generally 2-4 times of common high gradient magnetic separator magnetizing mediums stratum reticulare height; cause the magnetizing mediums stratum reticulare of slurry high gradient magnetic separator to be very easy to stop up; after obstruction, must shut down; pull down magnetizing mediums stratum reticulare and clear up one by one tamper, and then pack the magnetizing mediums stratum reticulare of cleaning out into. The time cycle of slurry high gradient magnetic separator cleaning magnetizing mediums stratum reticulare is about 15 days, cleaning magnetizing mediums stratum reticulare stops up the directly continuity of the whole nonmetallic ore deferrization process flow process of impact, greatly reduces running rate and the treating capacity of nonmetal de-ironing efficiency and slurry high gradient magnetic separator. The work of this cleaning of dismounting frequently magnetizing mediums stratum reticulare also increases cost of labor virtually, reduce production efficiency and treating capacity, affect the economic benefit of enterprise, and often unpick and wash magnetizing mediums stratum reticulare, also increased accordingly magnetizing mediums stratum reticulare and the destroyed risk of slurry high gradient magnetic separator.
Summary of the invention
The purpose of this utility model be to provide a kind of adopt that quadruple Washdown type cleans exempt to unpick and wash slurry high gradient magnetic separator, it not only cleans, and to unload ore deposit effective, can also remove well all weak Magnetic Materials and tamper in magnetizing mediums stratum reticulare, in deironing purification process, stop the blocked phenomenon of magnetizing mediums stratum reticulare, thereby significantly promote de-ironing efficiency and treating capacity, and reduced fault rate and the cost of labor of equipment.
The purpose of this utility model is achieved in that
One exempts to unpick and wash slurry high gradient magnetic separator, comprise frame, tubing pump and PLC control system, tubing pump is placed on the below, left side of frame, the water inlet of tubing pump is connected with the water inlet pipe of outside, feature is: on frame, be fixed with annular yoke, inwall in the yoke chamber of yoke is enclosed with annular magnetizing coil, the diameter of circular hole in yoke in the middle of above yoke, the equal diameters of the diameter of circular hole and the coil circular hole of magnetizing coil under yoke below, the separation tube of upper and lower opening is sleeved on circular hole in the yoke of yoke, under yoke in the inwall of the coil circular hole of the inwall of circular hole and magnetizing coil, be placed with a middle magnetizing mediums stratum reticulare with some lamellar spacings in the center in the cylinder chamber of separation tube, directly over magnetizing mediums stratum reticulare, be provided with the upper magnetic head in cylinder chamber, directly over upper magnetic head, be provided with discharging feeder, the lower end of some upper magnetic head sorting pipes is passed vertically downward evenly and at intervals upper magnetic head and is directly faced the upper surface of magnetizing mediums stratum reticulare, the upper end of some upper magnetic head sorting pipes is communicated with the bottom of discharging feeder and the charging aperture of sidewall respectively, the discharging opening of discharging feeder upper end is communicated with the lower connector of discharging feeder four-way, the right-hand member of the upper left backwash valve of discharging feeder is communicated with the left connector of discharging feeder four-way, the lower end that gas directly over discharging feeder rushes valve is communicated with the upper connector of discharging feeder four-way, discharging feeder top-right square impact mine tailing valve and concentrate valve are all communicated with the right connector of discharging feeder four-way, the left end of backwash valve is communicated with the upper water-out mouth of tubing pump by pipeline, the upper end that gas rushes valve is connected with air accumulator by high-pressure rubber pipe, the upper end of square impact mine tailing valve is communicated with mine tailing stock tank by square impact debris tube, the right-hand member of concentrate valve is communicated with concentrate stock tank by concentrate pipe,
Under magnetizing mediums stratum reticulare, be provided with the lower magnetic head in cylinder chamber, under lower magnetic head, be provided with feed feeder, the upper end of some lower magnetic head sorting pipes is passed vertically upward evenly and at intervals lower magnetic head and is directly faced the lower surface of magnetizing mediums stratum reticulare, the upper end of some lower magnetic head sorting pipes is communicated with the top of feed feeder and the discharging opening of sidewall respectively, the charging aperture of feed feeder lower end is communicated with the upper connector of feed feeder four-way, the positive flushing valve of feed feeder lower left and the upper end of mine tailing valve are all communicated with the left connector of feed feeder four-way, the upper end of the material returning valve under feed feeder is communicated with the lower connector of feed feeder four-way, the left end of the bottom-right feed valve of feed feeder is communicated with the right connector of feed feeder four-way, the upper end of the bottom-right anti-blocking material returning valve of feed feeder is communicated with the right-hand member of feed valve, the left end of positive flushing valve is communicated with the side delivery port of tubing pump by pipeline, the lower end of material returning valve is communicated with raw ore stock tank by feed back pipe, the lower end of mine tailing valve is communicated with mine tailing stock tank by debris tube, the lower end of anti-blocking material returning valve is communicated with raw ore stock tank by anti-blocking feed back pipe, the right-hand member of feed valve is communicated with raw ore stock tank by feed pipe.
The perforate layout of upper magnetic head and lower magnetic head all adopts a centre bore and three concentric circles, the equal diameters in four holes on centre bore and the close concentric circles of centre bore, eight holes on two outside concentric circles and the equal diameters in 12 holes successively, centre bore and the total open area near four holes on the concentric circles of centre bore are the 1/10-1/5 of the total open area in eight holes on outside successively two concentric circles and 12 holes.
The compositions such as feed pipe route feed valve, feed feeder, lower magnetic head sorting pipe, upper magnetic head sorting pipe, discharging feeder, concentrate valve and respective line; The compositions such as backwash tube route tubing pump, backwash valve, discharging feeder, upper magnetic head sorting pipe, lower magnetic head sorting pipe, feed feeder, mine tailing valve and respective line; Positive flushing line is made up of tubing pump, positive flushing valve, feed feeder, lower magnetic head sorting pipe, upper magnetic head sorting pipe, discharging feeder, square impact mine tailing valve and respective line etc.; Gas flushing pipeline rushes valve, discharging feeder, upper magnetic head sorting pipe, lower magnetic head sorting pipe, feed feeder, mine tailing valve and respective line by air accumulator, gas and forms. Four kinds of pipelines are by PLC control system controlling run respectively.
The utility model is meeting background magnetic field intensity, in the situation of sorting height, adopt dispersive pressure pipeline and the positive and negative cleaning method of quadruple Washdown type to clean magnetizing mediums stratum reticulare, first upper magnetic head sorting pipe and lower magnetic head sorting pipe are introduced respectively to the upper surface of magnetizing mediums stratum reticulare, lower surface, the layout of upper magnetic head sorting pipe and lower magnetic head sorting pipe all adopts multiple concentric circles, the perforate layout of upper magnetic head and lower magnetic head all adopts a centre bore and three concentric circles, its feature: centre bore and the equal diameters near four holes on the concentric circles of centre bore, eight holes on two outside concentric circles and the equal diameters in 12 holes successively, centre bore and are 1/10-1/5 of the total open area in eight holes on outside successively two concentric circles and 12 holes near the total open area in four holes on the concentric circles of centre bore.
The utility model is divided into positive and negative two-way by flushing pipe and feeds slurry high gradient magnetic separator point constituency, and the mine tailing valve of the positive backwash of relative set, is cleaned point constituency magnetizing mediums stratum reticulare of slurry high gradient magnetic separator by the positive and negative cleaning method of quadruple Washdown type. The utility model adopts the start and stop of each valve of PLC control system auto-control, magnetizing coil and tubing pump in the middle of mineral sort process, to realize above-mentioned various cleaning action.
Therefore, the utlity model has all weak Magnetic Materials and the tamper that can remove well in magnetizing mediums stratum reticulare, can realize magnetizing mediums stratum reticulare and exempt to unpick and wash throughout the year, clean and unload the effective advantage in ore deposit, in deironing purification process, stop the blocked phenomenon of magnetizing mediums stratum reticulare, thereby significantly promote de-ironing efficiency and treating capacity, and reduced fault rate and the cost of labor of equipment.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the top view of discharging feeder of the present utility model and upper magnetic head sorting pipe;
Fig. 3 is the top view of feed feeder of the present utility model and lower magnetic head sorting pipe;
Fig. 4 is the perforate layout of upper magnetic head of the present utility model and lower magnetic head.
In figure: 1 is yoke, 2 is magnetizing coil, 3 is cylinder chamber, 4 is upper magnetic head, 5 is discharging feeder, 6 is backwash valve, 7 rush valve for gas, 8 is square impact mine tailing valve, 9 is concentrate valve, 10 is high-pressure rubber pipe, 11 is upper magnetic head sorting pipe, 12 is magnetizing mediums stratum reticulare, 13 is lower magnetic head, 14 is lower magnetic head sorting pipe, 15 is air accumulator, 16 is feed feeder, 17 is feed valve, 18 is anti-blocking material returning valve, 19 is material returning valve, 20 is mine tailing valve, 21 is positive flushing valve, 22 is tubing pump, 23 is frame, 24 is square impact debris tube, 25 is discharging feeder four-way, 26 is concentrate pipe, 27 is concentrate stock tank, 28 is mineral-feeding pipe, 29 is anti-blocking feed back pipe, 30 is raw ore stock tank, 31 is feed back pipe, 32 is debris tube, 33 is mine tailing stock tank, 34 is feed feeder four-way, 35 is gap, 36 is yoke chamber, 37 is cylinder chamber, centre bore 38, three concentric circles 39, 40, 41.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail.
One exempts to unpick and wash slurry high gradient magnetic separator, comprise frame 23, tubing pump 22 and PLC control system, tubing pump 22 is placed on the below, left side of frame 23, the water inlet of tubing pump 22 is connected with the water inlet pipe of outside, on frame 23, be fixed with square yoke 1, inwall in the yoke chamber 36 of yoke 1 is enclosed with annular magnetizing coil 2, the diameter of circular hole in yoke in the middle of above yoke 1, the equal diameters of the diameter of circular hole and the coil circular hole of magnetizing coil 2 under yoke below, the separation tube 3 of upper and lower opening is sleeved on circular hole in the yoke of yoke 1, under yoke in the inwall of the coil circular hole of the inwall of circular hole and magnetizing coil 2, be placed with a middle magnetizing mediums stratum reticulare 12 with some lamellar spacings 35 in the center in the cylinder chamber 37 of separation tube 3, directly over magnetizing mediums stratum reticulare 12, be provided with the upper magnetic head 4 in cylinder chamber 37, directly over upper magnetic head 4, be provided with discharging feeder 5, the lower end of some upper magnetic head sorting pipes 11 is passed vertically downward evenly and at intervals upper magnetic head 4 and is directly faced the upper surface of magnetizing mediums stratum reticulare 12, the upper end of some upper magnetic head sorting pipes 11 is communicated with the bottom of discharging feeder 5 and the charging aperture of sidewall respectively, the discharging opening of discharging feeder 5 upper ends is communicated with the lower connector of discharging feeder four-way 25, the right-hand member of the upper left backwash valve 6 of discharging feeder 5 is communicated with the left connector of discharging feeder four-way 25, the lower end that gas directly over discharging feeder 5 rushes valve 7 is communicated with the upper connector of discharging feeder four-way 25, the top-right square impact mine tailing of discharging feeder 5 valve 8 and concentrate valve 9 are all communicated with the right connector of discharging feeder four-way 25, the left end of backwash valve 6 is communicated with the upper water-out mouth of tubing pump 22 by pipeline, the upper end that gas rushes valve 7 is connected with air accumulator 15 by high-pressure rubber pipe 10, the upper end of square impact mine tailing valve 8 is communicated with mine tailing stock tank 33 by square impact debris tube 24, the right-hand member of concentrate valve 9 is communicated with concentrate stock tank 27 by concentrate pipe 26.
Under magnetizing mediums stratum reticulare 12, be provided with the lower magnetic head 13 in cylinder chamber 37, under lower magnetic head 13, be provided with feed feeder 16, the upper end of some lower magnetic head sorting pipes 14 is passed vertically upward evenly and at intervals lower magnetic head 13 and is directly faced the lower surface of magnetizing mediums stratum reticulare 12, the upper end of some lower magnetic head sorting pipes 14 is communicated with the top of feed feeder 16 and the discharging opening of sidewall respectively, the charging aperture of feed feeder 16 lower ends is communicated with the upper connector of feed feeder four-way 28, the upper end of the positive flushing valve 21 of feed feeder 16 lower lefts and the upper end of mine tailing valve 20 are all communicated with the left connector of feed feeder four-way 34, the upper end of the material returning valve 19 under feed feeder 16 is communicated with the lower connector of feed feeder four-way 34, the left end of the bottom-right feed valve 17 of feed feeder 16 is communicated with the right connector of feed feeder four-way 34, the upper end of the bottom-right anti-blocking material returning valve 18 of feed feeder 16 is communicated with the right-hand member of feed valve 17, the left end of positive flushing valve 21 is communicated with the side delivery port of tubing pump 22 by pipeline, the lower end of material returning valve 19 is communicated with raw ore stock tank 30 by feed back pipe 31, the lower end of mine tailing valve 20 is communicated with mine tailing stock tank 33 by debris tube 32, the lower end of anti-blocking material returning valve 18 is communicated with raw ore stock tank 30 by anti-blocking feed back pipe 29, the right-hand member of feed valve 17 is communicated with raw ore stock tank 30 by feed pipe 28.
The perforate layout of upper magnetic head 4 and lower magnetic head 13 all adopts a centre bore 38 and three concentric circles 39,40,41, the equal diameters in four holes on centre bore 38 and the close concentric circles 39 of centre bore 38, the equal diameters in 12 holes on eight holes and the concentric circles 41 on outside concentric circles 40 successively, centre bore 38 and the total open area near four holes on the concentric circles 39 of centre bore 38 are the 1/10-1/5 of the total open area in 12 holes on eight holes and the concentric circles 41 on outside successively concentric circles 40.
The compositions such as feed pipe route feed valve 17, feed feeder 16, lower magnetic head sorting pipe 14, upper magnetic head sorting pipe 11, discharging feeder 5, concentrate valve 9 and respective line; The compositions such as backwash tube route tubing pump 22, backwash valve 6, discharging feeder 5, upper magnetic head sorting pipe 11, lower magnetic head sorting pipe 14, feed feeder 16, mine tailing valve 20 and respective line; Positive flushing line is made up of tubing pump 22, positive flushing valve 21, feed feeder 16, lower magnetic head sorting pipe 14, upper magnetic head sorting pipe 11, discharging feeder 5, square impact mine tailing valve 8 and respective line etc.; Gas flushing pipeline rushes valve 7, discharging feeder 5, upper magnetic head sorting pipe 11, lower magnetic head sorting pipe 14, feed feeder 16, mine tailing valve 22 and respective line by air accumulator 15, gas and forms. Four kinds of pipelines are by PLC control system controlling run respectively.
Magnetic separation process of the present utility model is feed valve 17, concentrate valve 9 and the magnetizing coil 2 of opening in feed pipeline, magnetic separation process be by the weakly magnetic mineral impurity absorption of fine fraction in nonmetallic ore and micro-size fraction on magnetizing mediums stratum reticulare 12, thereby obtain the nonmetallic ore of high-quality without weakly magnetic mineral impurity; Open successively counter-flushing pipeline, positive flushing line, the gentle flushing line of counter-flushing pipeline the weakly magnetic mineral impurity being adsorbed on magnetizing mediums stratum reticulare net 12 is cleaned, magnetizing coil 2 is closed simultaneously.
As Figure 1-3, the utility model adopts dispersive pressure pipeline, the flushing water of tubing pump 22 is introduced to discharging feeder 5 and feed feeder 16 successively, and by upper magnetic head sorting pipe 11 and lower magnetic head sorting pipe 14, flushing water is dispersed to the upper surface of magnetizing mediums stratum reticulare 12, lower surface cleans magnetizing mediums stratum reticulare 12, upper magnetic head sorting pipe 11, upper magnetic head 4 in layout and Fig. 4 of lower magnetic head sorting pipe 14, the perforate layout of lower magnetic head 13 is identical, each hole of upper magnetic head 4 in each root pipe docking scheme 4 of upper magnetic head sorting pipe 11, each hole of lower magnetic head 13 in each root pipe docking scheme 4 of lower magnetic head sorting pipe 14, for one-to-one relationship, that is: upper magnetic head sorting pipe 11, the layout of lower magnetic head sorting pipe 14 also adopts a centre bore and three concentric circles, the equal diameters in four holes on centre bore and the close concentric circles of centre bore, eight holes on two outside concentric circles and the equal diameters in 12 holes successively, centre bore and are 1/10-1/5 of the total open area in eight holes on outside successively two concentric circles and 12 holes near the total open area in four holes on the concentric circles of centre bore. this layout can make the flushing pressure of the center and peripheral of magnetizing mediums stratum reticulare 12 reach an equilibrium, can stop the central area of magnetizing mediums stratum reticulare 12 and rinse well, and fringe region punching does not wash clean.
The utility model is meeting background magnetic field intensity, in the situation of sorting height, adopt the positive and negative cleaning method of quadruple Washdown type to clean magnetizing mediums stratum reticulare, one heavy ablution is mainly that middle and lower part coarse fraction Magnetic Materials or the tamper of magnetizing mediums stratum reticulare 12 are developed, double ablution is mainly will to be stuck in the central Magnetic Materials of magnetizing mediums stratum reticulare 12 or tamper backwash out by cleaning because of a heavy Washdown type, triple ablutions are that the Magnetic Materials that remains in magnetizing mediums stratum reticulare 12 corners is rinsed well, the Magnetic Materials that the high pressure gas of again cleaning by quadruple does not clean up first three time cleans out with the flushing water of microfine Magnetic Materials with sticking on magnetizing mediums stratum reticulare 12.
Therefore, the utility model is in conjunction with dispersive pressure layout of beam line and the positive and negative cleaning method of quadruple Washdown type, thereby can effectively remove Magnetic Materials and the tamper of absorption in magnetizing mediums stratum reticulare 12, ensures to exempt to unpick and wash magnetizing mediums stratum reticulare 12 throughout the year.
Claims (4)
1. exempt to unpick and wash slurry high gradient magnetic separator for one kind, comprise frame, tubing pump and PLC control system, tubing pump is placed on the below, left side of frame, the water inlet of tubing pump is connected with the water inlet pipe of outside, it is characterized in that: on frame, be fixed with annular yoke, inwall in the yoke chamber of yoke is enclosed with annular magnetizing coil, the diameter of circular hole in yoke in the middle of above yoke, the equal diameters of the diameter of circular hole and the coil circular hole of magnetizing coil under yoke below, the separation tube of upper and lower opening is sleeved on circular hole in the yoke of yoke, under yoke in the inwall of the coil circular hole of the inwall of circular hole and magnetizing coil, be placed with a middle magnetizing mediums stratum reticulare with some lamellar spacings in the center in the cylinder chamber of separation tube, directly over magnetizing mediums stratum reticulare, be provided with the upper magnetic head in cylinder chamber, directly over upper magnetic head, be provided with discharging feeder, the lower end of some upper magnetic head sorting pipes is passed vertically downward evenly and at intervals upper magnetic head and is directly faced the upper surface of magnetizing mediums stratum reticulare, the upper end of some upper magnetic head sorting pipes is communicated with the bottom of discharging feeder and the charging aperture of sidewall respectively, the discharging opening of discharging feeder upper end is communicated with the lower connector of discharging feeder four-way, the right-hand member of the upper left backwash valve of discharging feeder is communicated with the left connector of discharging feeder four-way, the lower end that gas directly over discharging feeder rushes valve is communicated with the upper connector of discharging feeder four-way, discharging feeder top-right square impact mine tailing valve and concentrate valve are all communicated with the right connector of discharging feeder four-way, the left end of backwash valve is communicated with the upper water-out mouth of tubing pump by pipeline, the upper end that gas rushes valve is connected with air accumulator by high-pressure rubber pipe, the upper end of square impact mine tailing valve is communicated with mine tailing stock tank by square impact debris tube, the right-hand member of concentrate valve is communicated with concentrate stock tank by concentrate pipe,
Under magnetizing mediums stratum reticulare, be provided with the lower magnetic head in cylinder chamber, under lower magnetic head, be provided with feed feeder, the upper end of some lower magnetic head sorting pipes is passed vertically upward evenly and at intervals lower magnetic head and is directly faced the lower surface of magnetizing mediums stratum reticulare, the upper end of some lower magnetic head sorting pipes is communicated with the top of feed feeder and the discharging opening of sidewall respectively, the charging aperture of feed feeder lower end is communicated with the upper connector of feed feeder four-way, the positive flushing valve of feed feeder lower left and the upper end of mine tailing valve are all communicated with the left connector of feed feeder four-way, the upper end of the material returning valve under feed feeder is communicated with the lower connector of feed feeder four-way, the left end of the bottom-right feed valve of feed feeder is communicated with the right connector of feed feeder four-way, the upper end of the bottom-right anti-blocking material returning valve of feed feeder is communicated with the right-hand member of feed valve, the left end of positive flushing valve is communicated with the side delivery port of tubing pump by pipeline, the lower end of material returning valve is communicated with raw ore stock tank by feed back pipe, the lower end of mine tailing valve is communicated with mine tailing stock tank by debris tube, the lower end of anti-blocking material returning valve is communicated with raw ore stock tank by anti-blocking feed back pipe, the right-hand member of feed valve is communicated with raw ore stock tank by feed pipe.
2. according to claim 1ly exempt to unpick and wash slurry high gradient magnetic separator, it is characterized in that: the perforate layout of upper magnetic head and lower magnetic head all adopts a centre bore and three concentric circles, the equal diameters in four holes on centre bore and the close concentric circles of centre bore, eight holes on two outside concentric circles and the equal diameters in 12 holes successively, centre bore and the total open area near four holes on the concentric circles of centre bore are the 1/10-1/5 of the total open area in eight holes on outside successively two concentric circles and 12 holes.
3. according to claim 2ly exempt to unpick and wash slurry high gradient magnetic separator, it is characterized in that: upper magnetic head sorting pipe, the layout of lower magnetic head sorting pipe are identical with the perforate layout of upper magnetic head, lower magnetic head.
4. according to claim 1ly exempt to unpick and wash slurry high gradient magnetic separator, it is characterized in that: the compositions such as feed pipe route feed valve, feed feeder, lower magnetic head sorting pipe, upper magnetic head sorting pipe, discharging feeder, concentrate valve and respective line; The compositions such as backwash tube route tubing pump, backwash valve, discharging feeder, upper magnetic head sorting pipe, lower magnetic head sorting pipe, feed feeder, mine tailing valve and respective line; Positive flushing line is made up of tubing pump, positive flushing valve, feed feeder, lower magnetic head sorting pipe, upper magnetic head sorting pipe, discharging feeder, square impact mine tailing valve and respective line etc.; Gas flushing pipeline rushes valve, discharging feeder, upper magnetic head sorting pipe, lower magnetic head sorting pipe, feed feeder, mine tailing valve and respective line by air accumulator, gas and forms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520991561.2U CN205236166U (en) | 2015-12-04 | 2015-12-04 | Exempt from to tear open pulp washing material high gradient magnetic separator |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520991561.2U CN205236166U (en) | 2015-12-04 | 2015-12-04 | Exempt from to tear open pulp washing material high gradient magnetic separator |
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| CN205236166U true CN205236166U (en) | 2016-05-18 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105381875A (en) * | 2015-12-04 | 2016-03-09 | 赣州金环磁选设备有限公司 | Slurry high gradient magnetic separator without being dismantled and cleaned and quadruple washdown front and back cleaning method thereof |
| CN105908611A (en) * | 2016-06-12 | 2016-08-31 | 天津康远工程机械有限公司 | Automatic leveling double-layer prestressed ironing plate with cleaning function |
| CN107755088A (en) * | 2017-12-05 | 2018-03-06 | 赣州金环磁选设备有限公司 | Double uniform cloth charge bar medium dry powder high gradient magnetic separator |
| CN108262161A (en) * | 2017-02-24 | 2018-07-10 | 沈阳隆基电磁科技股份有限公司 | A kind of wet method High gradient high intensity magnetic separator |
| CN110605179A (en) * | 2019-10-16 | 2019-12-24 | 中南大学 | High-gradient magnetic separation experimental device |
| CN112657671A (en) * | 2019-10-15 | 2021-04-16 | 国家能源投资集团有限责任公司 | Magnetic separation device, online backwashing method and magnetic separation method |
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2015
- 2015-12-04 CN CN201520991561.2U patent/CN205236166U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105381875A (en) * | 2015-12-04 | 2016-03-09 | 赣州金环磁选设备有限公司 | Slurry high gradient magnetic separator without being dismantled and cleaned and quadruple washdown front and back cleaning method thereof |
| CN105908611A (en) * | 2016-06-12 | 2016-08-31 | 天津康远工程机械有限公司 | Automatic leveling double-layer prestressed ironing plate with cleaning function |
| CN108262161A (en) * | 2017-02-24 | 2018-07-10 | 沈阳隆基电磁科技股份有限公司 | A kind of wet method High gradient high intensity magnetic separator |
| CN108262161B (en) * | 2017-02-24 | 2024-04-02 | 沈阳隆基电磁科技股份有限公司 | Wet process high gradient strong magnetic separator |
| CN107755088A (en) * | 2017-12-05 | 2018-03-06 | 赣州金环磁选设备有限公司 | Double uniform cloth charge bar medium dry powder high gradient magnetic separator |
| CN112657671A (en) * | 2019-10-15 | 2021-04-16 | 国家能源投资集团有限责任公司 | Magnetic separation device, online backwashing method and magnetic separation method |
| CN110605179A (en) * | 2019-10-16 | 2019-12-24 | 中南大学 | High-gradient magnetic separation experimental device |
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Address after: 341000 Jiangxi province Zhanggong District of Ganzhou City, Shahe Industrial Park Patentee after: Ganzhou Jinhuan magnetic separation technology and Equipment Co.,Ltd. Address before: 341000 Jiangxi province Zhanggong District of Ganzhou City, Shahe Industrial Park Patentee before: SLON MAGNETIC SEPARATOR Ltd. |