CN102294300A - Vibration belt type magnetic separator - Google Patents
Vibration belt type magnetic separator Download PDFInfo
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- CN102294300A CN102294300A CN201110179249XA CN201110179249A CN102294300A CN 102294300 A CN102294300 A CN 102294300A CN 201110179249X A CN201110179249X A CN 201110179249XA CN 201110179249 A CN201110179249 A CN 201110179249A CN 102294300 A CN102294300 A CN 102294300A
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Abstract
The invention discloses a vibration belt type magnetic separator, and belongs to the field of dry method magnetic separation equipment. The vibration belt type magnetic separator provided by the present invention comprises a conveying belt (6) and a material feeding tube (2). A vibration platform is arranged below the conveying belt (6). The material feeding tube (2) is arranged above one end of the vibration platform. A magnetic system (3) is arranged in the internal side of the conveying belt (6). The vibration belt type magnetic separator provided by the present invention has characteristics of simple structure, high efficiency and energy saving, low manufacturing expense, low use cost, high operation reliability of the equipment, and low maintenance cost; the vibration belt type magnetic separator is applicable for easily controlling the grade of the concentrate, for the selection of the rich ore, and for the selection of the lean ore and the extra lean ore, such that the mineral resources can be utilized at a maximum; with the vibration belt type magnetic separator, large amount of the magnetic materials rolled by the high pressure roller mill can be continuously treated so as to reduce the number of the follow-up process equipment, reduce energy consumption of the process system, improve the recovery and the grade of the minerals, such that the vibration belt type magnetic separator is applicable for popularization and application.
Description
Technical field
The present invention relates to a kind of dry magnetic separation equipment, particularly a kind of magnetic separator that is used for magnetic material sortings such as metallic ore.
Background technology
Along with reduce gradually in the domestic mine of exploiting, the mineral grade reduces gradually, improves mineral recovery rate and grade and becomes manufacturer's problem demanding prompt solution.Along with the development of grinding technology in recent years, be widely used in ore grinding field based on the high-pressure roller mill of expecting the bed grinding principle, obtained tangible Increasing Production and Energy Saving effect.But because high-pressure roller mill material treating capacity is big, lack supporting with it dry magnetic separation equipment at present, sorting process still adopts traditional approach in a large number, and concentrate grade, the rate of recovery and production capacity do not satisfy the demand of suitability for industrialized production, makes the limited mineral resources of country can not obtain fully effectively utilizing.
Mineral after the high-pressure roller mill roll-in produce a large amount of micro-cracks, mineral granularity 60% after the roll-in is less than 3mm, the sorting condition that fully possesses " dry separation is done and thrown " behind the scattering and grading can effectively reduce the treating capacity of subsequent technique, meets the sorting mineral theory of current " choosing is early early thrown ".Simultaneously, the material grindability after the high-pressure roller mill roll-in greatly improves, and the required energy consumption of the mineral that the subsequent technique device processes sorts out decreases, and reaches energy saving purposes.By being the reasonable setting of magnetic field gradient to magnetic, can guarantee the mineral recovery rate more than 90%, the mineral utilization rate can promote 5%-10%.
Application number is 88209138.7, the applying date is on 08 05th, 1988, and name is called the Chinese invention patent of dry-type magnetic extractor, the scheme that this invention is introduced, and material can not distribute equably at vibrating disk, can not carry out magnetic separation to the bottom material; And because magnetic ties up to the length direction magnetic force of vibrating disk is constant, can not form the circulation upset of material, can not carry out magnetic separation to the bottom material equally; And do not have dust exhaust apparatus, can not siphon away the non magnetic dust that is wrapped on the magnetic material, these materials can not be sorted out, so it is not suitable for the magnetic separation of material after the roll-in.
Application number is 93103800.6, the applying date is on 04 01st, 1993, publication number is CN1087558A, name is called the Chinese invention patent of micro mist vibration magnetic selection method and device, this patent of invention introduction be a kind of deironing (metal) device, be used for the deironing (metal) of nonmetallic ore, be not suitable for choosing of iron (metal) ore deposit.
Application number is 200510136694.2, the applying date is on December 30th, 2005, publication number is CN1799701, name is called the Chinese invention patent of dry type vibratory high-gradient magnetic separator, this patent of invention introduction be a kind of deironing (metal) device, the deironing (metal) that is applicable to nonmetallic ore is purified, and is not suitable for choosing of iron (metal) ore deposit.
Application number is 200620032399.2, the applying date is on 08 29th, 2006, publication number is CN200981058, and name is called the Chinese utility model patent of the comprehensive magnetic separator of dry type, the scheme that this utility model is introduced, because the raw ore vertical falls, come out near the part concentrate of magnetic system is selected, and most of concentrate has flowed away with mine tailing, the ore resources waste is big, utilization rate is low, and practicality is little.
Application number is 201010147156.4, the applying date is on 04 15th, 2010, publication number is CN101823202A, name is called the Chinese invention patent application of permanent magnet vibration module type magnetic separator, what this invention was introduced is a kind of deironing (metal) device, be used for nonmetallic ore purification removal of impurities, be not suitable for choosing of iron (or metal) ore deposit.
Application number is 201010272770.3, the applying date is on 08 31st, 2010, publication number is CN101972700A, name is called the Chinese invention patent application of vibrated fluidized bed dry-type magnetic extractor, the magnetic separator that this invention is introduced is arranged horizontally owing to the vibration material delivering groove, be not easy to material movement, be not suitable for the magnetic separation of big (after the roll-in) material for the treatment of capacity; And because magnetic ties up to the length direction magnetic force of vibrating disk is constant, can not form the circulation upset of material, can not carry out magnetic separation to the bottom material equally; And do not have dust exhaust apparatus, can not siphon away the non magnetic dust that is wrapped on the magnetic material, these materials can not be sorted out, so it is not suitable for the magnetic separation of material after the roll-in.
Application number is 200620118479.X, and the applying date is on 06 12nd, 2006, and publication number is CN200948440Y, name is called the Chinese utility model patent of multi-functional internal adsorption dry magnetic separator, the scheme that this utility model is introduced owing to be not with vibration, can not be carried out magnetic separation to the bottom material; Material can not distribute equably at vibrating disk, can not carry out magnetic separation to the bottom material; And because magnetic system is constant, can not form the circulation upset of material, can not carry out magnetic separation to the bottom material equally; And do not have dust exhaust apparatus, can not siphon away the non magnetic dust that is wrapped on the magnetic material, these materials can not be sorted out, so it is not suitable for the magnetic separation of material after the roll-in.
Summary of the invention
Goal of the invention of the present invention is: at the problem of above-mentioned existence, a kind of vibration belt magnetic separator is provided, can handles the big magnetic material of amount after the high-pressure roller mill roll-in continuously, reduce the subsequent technique number of devices, reduce the process system energy consumption, improve mineral recovery rate and grade.
The technical solution used in the present invention is as follows:
Vibration belt magnetic separator of the present invention comprises conveyer belt and feed pipe, and the below of described conveyer belt is provided with shaking platform, and described feed pipe is positioned at the end top of shaking platform, and the inboard of described conveyer belt is provided with magnetic system.
Owing to adopted said structure, fully the material behind the scattering and grading drops on the shaking platform through feed pipe, material end tail to shaking platform under the gravity effect moves, ulking thickness reduces gradually, magnetic material will fully come out, under the effect of magnetic system, be sorted out and take out of with the transport tape that rotates.Owing to be provided with magnetic system in the conveyer belt inboard, can make that magnetic material is adjacent to conveyor belt surface, thereby make magnetic material take away with conveyer belt, and non-magnetic material moving playing surface to afterbody with shaking platform, can effectively magnetic material be separated with non-magnetic material
Vibration belt magnetic separator of the present invention, described conveyer belt comprises magnetic wheel and non-magnetic wheel, described magnetic wheel is positioned at an end of the close feed pipe of conveyer belt, non-magnetic wheel be positioned at conveyer belt away from feed pipe one end, the magnetic that described magnetic ties up on the material movement direction strengthens gradually.
Owing to adopted said structure, magnet pulley is positioned at an end of the close feed pipe of conveyer belt, and magnetic wheel guarantees that the magnetic material that is sorted out is attracted on the belt, is more conducive to absorb magnetic material in the process of taking out of, and magnetic material is attached on the conveyer belt tightly, be pulled away.Because the magnetic force of magnetic system strengthens gradually along the material traffic direction, make to be wrapped in outer non-magnetic material and to shake off fully in a looping fashion and magnetic ore deposit grade is increased, form concentrate at last and be transmitted and take away.
Vibration belt magnetic separator of the present invention, described platform are shake table, and described conveyer belt is parallel with shake table.
Owing to adopted said structure, be parallel to each other between conveyer belt and the shake table, and the distance between them is adjustable, can set the desired grade of selecting materials easily.Because the magnetic force of magnetic system strengthens gradually along the material traffic direction, make to be wrapped in outer non-magnetic material and to shake off fully in a looping fashion and make the grade increase of magnetic ore deposit, form concentrate at last and be transmitted and take away.Because the magnetic force of magnetic system is constant along the material traffic direction, and the movement locus of concentrate is shortened, and makes the treating capacity of magnetic separator bigger.Shake table can vibrate material, material can be moved to vibration you tail under the effect of gravity and seismic inertia, ulking thickness reduces gradually, share evenly, magnetic material fully exposes, to be convenient to magnetic be the magnetic material and make magnetic material be close to conveyor belt surface, and be transferred and take away.
Vibration belt magnetic separator of the present invention is 1～45 ° inclined angle alpha between described shake table and the horizontal plane.
Owing to adopted said structure, shake table is horizontal by angle α and adjustable angle, and the table top vertical vibration and the amplitude-frequency of shake table are adjustable, can select according to the actual needs, is fit to different operating modes.The vibration belt magnetic separator of the magnetic material that the amount after the high-pressure roller mill roll-in can handled continuously is big reduces the subsequent technique number of devices, reduces the process system energy consumption, improves mineral recovery rate and grade.
Vibration belt magnetic separator of the present invention, the charging table top of described shake table are provided with the cloth awl.
Owing to adopted said structure, on the charging table top of shake table burden-guiding cone is set, can avoids the local accumulation of material effectively, guarantee that material moves to table top end tail equably, make the magnetisable material in the material more can be absorbed, and magnetic material and non-magnetic material are separated by magnetic system.
Vibration belt magnetic separator of the present invention, the arranged outside of described conveyer belt has dust catcher.
Owing to adopted said structure, dust catcher can siphon away the non magnetic dust that is wrapped on the magnetic material effectively, can be beneficial to magnetic material is separated with non-magnetic material fully by magnetic separation after making magnetic material exposed.
Vibration belt magnetic separator of the present invention, the arranged outside of non-magnetic wheel have that mine tailing outlet and concentrate export that described concentrate outlet is positioned at that mine tailing exports above.
Owing to adopted said structure, vibration belt magnetic separator of the present invention, can adopt two kinds of conceptual designs, wherein scheme one is: the transport tape traffic direction is opposite with the material traffic direction, magnetic is that magnetic force strengthens gradually along the material traffic direction, because the magnetic force of magnetic system strengthens gradually along the material traffic direction, the low slightly magnetic ore deposit of the grade that beginning is not sucked away strong magnetic area is in the back sucted conveyer belt, die down gradually along conveyer belt direction of motion magnetic force, make under the not high ore deposit of grade at weak magnetic area and to drop under the material traffic direction of shake table upper edge, sucted transport tape again at strong magnetic area, so circulation, parcel non-magnetic material is thereon shaken off fully and magnetic ore deposit grade is increased, form concentrate at last and be transmitted and take away; Scheme two: the transport tape traffic direction is identical with the material traffic direction, and magnetic is that magnetic force constant is constant, because magnetic ore deposit movement locus shortens, makes its disposal ability to material bigger.No matter be scheme one or scheme two, all be that magnetic material is taken away from conveyer belt, be that magnetic material (concentrate) is taken away from the top all the time, therefore the concentrate outlet is arranged at the top of conveyer belt tail end, and non-magnetic material moves along shake table all the time, and from its tail end output, therefore the mine tailing outlet is arranged at the shake table tail end, and be positioned at the below, be convenient to mine tailing is taken away.
In sum, owing to adopted technique scheme, the invention has the beneficial effects as follows:
1. vibration belt magnetic separator of the present invention, simple in structure, energy-efficient, manufacturing expense is low, and use cost is low, equipment operational reliability height, maintenance cost is low;
2. vibration belt magnetic separator of the present invention can conveniently be controlled the grade of concentrate, not only is suitable for choosing of rich ore, also is suitable for choosing of lean ore and extreme poverty ore deposit, can maximally utilise mineral resources;
3. vibration belt magnetic separator of the present invention can be handled the big magnetic material of amount after the high-pressure roller mill roll-in continuously, reduces the subsequent technique number of devices, reduces the process system energy consumption, improves mineral recovery rate and grade, is beneficial to and applies.
Description of drawings
Fig. 1 is vibration belt magnetic separator of the present invention (oppositely) schematic diagram;
Fig. 2 is that the cloth awl in of the present invention is arranged schematic diagram;
Fig. 3 is that magnetism intensity changes schematic diagram among the present invention;
Fig. 4 is vibration belt magnetic separator of the present invention (in the same way) schematic diagram.
Mark among the figure: 1-shake table, 2-feed pipe, 3-magnetic system, 4-magnetic wheel, the non-magnetic wheel of 5-, 6-transport tape, 7-cloth awl, the outlet of 8-mine tailing, the outlet of 9-concentrate, 10-wind direction, X-transport tape traffic direction, Y-magnetic force, α-inclination angle.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention is done detailed explanation.
In order to make purpose of the present invention, technical scheme and advantage clearer,, the present invention is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in qualification the present invention.
As Fig. 1, Fig. 2 and shown in Figure 3, vibration belt magnetic separator of the present invention, comprise conveyer belt 6 and feed pipe 2, the below of described conveyer belt 6 is provided with shake table 1, make material be subjected to vibrating inertia force, be convenient to separating of magnetic material and non-magnetic material, described feed pipe 2 is positioned at the end top of shake table 1, it is 3 that the inboard of described conveyer belt 6 is provided with magnetic, is used to absorb magnetisable material.Described conveyer belt 6 comprises magnetic wheel 4 and non-magnetic wheel 5, described magnetic wheel 4 is positioned at an end of the close feed pipe 2 of conveyer belt 6, non-magnetic wheel 5 is positioned at the end away from feed pipe 2 of conveyer belt 6, and described magnetic is that 3 magnetic on the material movement direction strengthen gradually.Described conveyer belt 6 is parallel with shake table 1, and the spacing between conveyer belt 6 and the shake table 1 can be adjusted, make that the space of material between conveyer belt 6 and shake table 1 is even, under the effect of gravity and seismic inertia with mass transport, and magnetisable material exposed fully, being convenient to by magnetic is 3 to absorb.Be 1～45 ° inclined angle alpha between described shake table 1 and the horizontal plane, can control the gradient of shake table, be convenient to control the gravity that material is received, the speed that the control material moves.The charging table top of described shake table 1 is provided with cloth awl 7, the arranged outside of described conveyer belt 6 has dust catcher, and the non-magnetic material of being convenient to be wrapped on the magnetic material blows away, and makes magnetic material exposed, and be 3 to absorb by magnetic, magnetic material is separated with non-magnetic material.Arranged outside at non-magnetic wheel 5 has mine tailing outlet 8 and concentrate outlet 9, and described concentrate outlet 9 is positioned at the top of mine tailing outlet 8.
Vibration belt magnetic separator of the present invention, the wide of shake table 1 is 1-10m, the length of shake table 1 is 2-20m, the throughput of feed pipe 1 be the 30-300 ton/hour, the diameter of magnetic wheel 4 and non-magnetic wheel 5 is identical and be 0.1-1m, the width of transport tape 6 is 1-10m, the length of transport tape 6 is 2-20m, the size of shake table 1 inclined angle alpha is 1-45 °, can select according to actual needs, the Oscillation Amplitude of shake table 1 is 0.1-30mm not, vibration frequency 1-3000Hz, the air quantity of dust catcher is greater than 10000L/min, the spacing 0.1-2m between between transport tape 6 and the shake table 1.Fully the material behind the scattering and grading drops on the table top of shake table 1 through feed pipe 2, and material end tail to shake table 1 under the effect of gravity and seismic inertia moves.Under the certain situation of material total amount, material speed and the thickness relation of being inversely proportional to, solid accumulation thickness reduces gradually, and magnetic material fully exposes.The burden-guiding cone 7 of table top is avoided the local accumulation of material, guarantees that material moves to table top end tail equably.Magnetic is that 3 magnetic field intensity caudad strengthens step by step from the table top front end, strongly magnetic mineral is sorted out earlier, weak magnetic mineral increases with magnetic field intensity and reduces and sorted out step by step along the direction of motion with ulking thickness, take out of with the belt conveyor that rotates, non-magnetic material is discharged from mine tailing outlet 8 at vibration you tail.Magnetic wheel 4 guarantees that the magnetic material that is sorted out is attracted on the belt in the process of taking out of.Magnetic material is to be sorted out under 3 the effect and to take out of with the transport tape 6 that rotates at magnetic, and from concentrate outlet 9 outputs, non-magnetic material is discharged at vibration you tail, from mine tailing outlet 8 outputs.On shake table 1, be furnished with a series of cloth awl 7, so that material evenly distributes on shake table.Dust absorption fan can siphon away the non magnetic dust that is wrapped on the magnetic material effectively, make magnetic material exposed after magnetic separation fully.The distance that conveyer belt 6 and shake table are 1 is adjustable, can set the desired grade of selecting materials easily.After the magnetic separation of this vibration belt magnetic separator, concentrate grade improves 5-10%, and the ore dressing amount increases 30-60%.
Vibration belt magnetic separator of the present invention, the specification of shake table 1 and Oscillation Amplitude frequency determine that according to the material treating capacity angle of inclination of shake table 1 can be determined according to raw meal particle size, grade; Magnetic is that 3 quantity and grade can be according to sorting amount and concentrate grade adjustment.
According to the actual needs, can adopt following two kinds of schemes.
Scheme one: transport tape 6 traffic directions are opposite with the material traffic direction, magnetic is that 3 magnetic force strengthen gradually along the material traffic direction, because being 3 magnetic force, magnetic strengthens gradually along the material traffic direction, the low slightly magnetic ore deposit of the grade that beginning is not sucked away strong magnetic area is in the back sucted conveyer belt, die down gradually along conveyer belt 6 direction of motion magnetic force, make under the not high ore deposit of grade at weak magnetic area and to drop under the material traffic direction of shake table upper edge, sucted transport tape again at strong magnetic area, so circulation, parcel non-magnetic material is thereon shaken off fully and magnetic ore deposit grade is increased, form concentrate at last and be transmitted and take away.
Scheme two: transport tape 6 traffic directions are identical with the material traffic direction, and magnetic is that 3 magnetic force constant are constant, because magnetic ore deposit movement locus shortens, make its disposal ability to material bigger.
Vibration belt magnetic separator of the present invention, simple in structure, energy-efficient, manufacturing expense is low, and use cost is low, equipment operational reliability height, maintenance cost is low; Can conveniently control the grade of concentrate, not only be suitable for choosing of rich ore, also be suitable for choosing of lean ore and extreme poverty ore deposit, can maximally utilise mineral resources; Can handle the big magnetic material of amount after the high-pressure roller mill roll-in continuously, reduce the subsequent technique number of devices, reduce the process system energy consumption, improve mineral recovery rate and grade, be beneficial to and apply.
The above only is preferred embodiment of the present invention, not in order to restriction the present invention, all any modifications of being done within the spirit and principles in the present invention, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.
Claims (7)
1. vibration belt magnetic separator, comprise conveyer belt (6) and feed pipe (2), it is characterized in that: the below of described conveyer belt (6) is provided with platform, and described feed pipe (2) is positioned at the end top of platform, and the inboard of described conveyer belt (6) is provided with magnetic system (3).
2. vibration belt magnetic separator as claimed in claim 1, it is characterized in that: described conveyer belt (6) comprises magnetic wheel (4) and non-magnetic wheel (5), described magnetic wheel (4) is positioned at an end of the close feed pipe (2) of conveyer belt (6), non-magnetic wheel (5) is positioned at the end away from feed pipe (2) of conveyer belt (6), and described magnetic is that (3) magnetic on the material movement direction strengthens gradually.
3. vibration belt magnetic separator as claimed in claim 1 or 2 is characterized in that: described platform is shake table (1), and described conveyer belt (6) is parallel with shake table (1).
4. vibration belt magnetic separator as claimed in claim 3 is characterized in that: be 1～45 ° inclined angle alpha between described shake table (1) and the horizontal plane.
5. as claim 2 or 4 described vibration belt magnetic separators, it is characterized in that: the charging table top of described shake table (1) is provided with cloth awl (7).
6. as claim 1 or 2 or 4 described vibration belt magnetic separators, it is characterized in that: the arranged outside of described conveyer belt (6) has dust catcher.
7. as claim 1 or 2 or 4 described vibration belt magnetic separators, it is characterized in that: the arranged outside at non-magnetic wheel (5) has mine tailing outlet (8) and concentrate outlet (9), and described concentrate outlet (9) is positioned at the top of mine tailing outlet (8).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201110179249XA CN102294300A (en) | 2011-03-24 | 2011-06-29 | Vibration belt type magnetic separator |
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| CN201110071826.3 | 2011-03-24 | ||
| CN201110071826 | 2011-03-24 | ||
| CN201110179249XA CN102294300A (en) | 2011-03-24 | 2011-06-29 | Vibration belt type magnetic separator |
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| CN102294300A true CN102294300A (en) | 2011-12-28 |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102553716A (en) * | 2011-12-29 | 2012-07-11 | 大连佳林设备制造有限公司 | Sorter for sorting a variety of materials on line at high speed |
| CN102806142A (en) * | 2012-07-27 | 2012-12-05 | 山东汇发矿业科技有限公司 | Vibrating high-performance magnetic separator |
| CN104888950A (en) * | 2015-06-23 | 2015-09-09 | 北矿机电科技有限责任公司 | Asynchronous dry magnetic separator |
| CN105668183A (en) * | 2016-03-23 | 2016-06-15 | 成都利君实业股份有限公司 | Magnetic separation belt |
| CN107321496A (en) * | 2017-07-25 | 2017-11-07 | 安徽正丰再生资源有限公司 | A kind of gravity type silicon carbide micro-powder purifying plant |
| CN108212522A (en) * | 2017-09-20 | 2018-06-29 | 贵州爽口达食品开发有限公司 | Metal fragment cleaning plant in a kind of preserved fruit particle |
| CN109731679A (en) * | 2019-01-31 | 2019-05-10 | 广州粤有研矿物资源科技有限公司 | Magnetic separator |
| CN110075997A (en) * | 2019-05-15 | 2019-08-02 | 四川川庆石油钻采科技有限公司 | A kind of particle punching drilling magnetic flux dynamic adjusting system and method |
| CN110090712A (en) * | 2018-01-31 | 2019-08-06 | 咸阳东大洋混凝土有限公司 | The sorting equipment and building waste reutilization system and method for processing building waste |
| CN110385199A (en) * | 2019-07-10 | 2019-10-29 | 中国矿业大学 | A kind of three product fluidized bed dry type magnetic separators |
| CN111266187A (en) * | 2020-03-15 | 2020-06-12 | 张侠 | Power grid erection insulator preparation raw material metal component removing device |
| DE102022104606B3 (en) | 2022-02-25 | 2023-06-15 | Prüfstandsservice Lenting GmbH | POWDER SEPARATION PLANT AND PROCESS FOR SEPARATING THE FERROMAGNETIC FACTOR OF A POWDER FROM ITS NON-FERROMAGNETIC FACTOR |
| CN116492957A (en) * | 2023-06-21 | 2023-07-28 | 农业农村部规划设计研究院 | Method and device for photocatalytic removal of charcoal endogenous PAHs with recyclable catalyst |
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Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102553716A (en) * | 2011-12-29 | 2012-07-11 | 大连佳林设备制造有限公司 | Sorter for sorting a variety of materials on line at high speed |
| CN102806142A (en) * | 2012-07-27 | 2012-12-05 | 山东汇发矿业科技有限公司 | Vibrating high-performance magnetic separator |
| CN102806142B (en) * | 2012-07-27 | 2016-01-06 | 山东汇发矿业科技有限公司 | A kind of oscillatory type high-performance magnetic separator |
| CN104888950A (en) * | 2015-06-23 | 2015-09-09 | 北矿机电科技有限责任公司 | Asynchronous dry magnetic separator |
| CN105668183A (en) * | 2016-03-23 | 2016-06-15 | 成都利君实业股份有限公司 | Magnetic separation belt |
| CN105668183B (en) * | 2016-03-23 | 2018-12-07 | 成都利君实业股份有限公司 | A kind of magnetic separation belt |
| CN107321496A (en) * | 2017-07-25 | 2017-11-07 | 安徽正丰再生资源有限公司 | A kind of gravity type silicon carbide micro-powder purifying plant |
| CN108212522A (en) * | 2017-09-20 | 2018-06-29 | 贵州爽口达食品开发有限公司 | Metal fragment cleaning plant in a kind of preserved fruit particle |
| CN110090712A (en) * | 2018-01-31 | 2019-08-06 | 咸阳东大洋混凝土有限公司 | The sorting equipment and building waste reutilization system and method for processing building waste |
| CN109731679A (en) * | 2019-01-31 | 2019-05-10 | 广州粤有研矿物资源科技有限公司 | Magnetic separator |
| CN110075997A (en) * | 2019-05-15 | 2019-08-02 | 四川川庆石油钻采科技有限公司 | A kind of particle punching drilling magnetic flux dynamic adjusting system and method |
| CN110075997B (en) * | 2019-05-15 | 2024-02-09 | 中国石油天然气集团有限公司 | Magnetic flux dynamic adjustment system and method for particle impact drilling |
| CN110385199A (en) * | 2019-07-10 | 2019-10-29 | 中国矿业大学 | A kind of three product fluidized bed dry type magnetic separators |
| CN111266187A (en) * | 2020-03-15 | 2020-06-12 | 张侠 | Power grid erection insulator preparation raw material metal component removing device |
| CN111266187B (en) * | 2020-03-15 | 2021-12-31 | 国网河南省电力公司漯河供电公司 | Power grid erection insulator preparation raw material metal component removing device |
| DE102022104606B3 (en) | 2022-02-25 | 2023-06-15 | Prüfstandsservice Lenting GmbH | POWDER SEPARATION PLANT AND PROCESS FOR SEPARATING THE FERROMAGNETIC FACTOR OF A POWDER FROM ITS NON-FERROMAGNETIC FACTOR |
| CN116492957A (en) * | 2023-06-21 | 2023-07-28 | 农业农村部规划设计研究院 | Method and device for photocatalytic removal of charcoal endogenous PAHs with recyclable catalyst |
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Application publication date: 20111228 |