CN103464279B - The anticorrosion magnetic medium box of a kind of Verticle ring high intensity magnetic separator - Google Patents
The anticorrosion magnetic medium box of a kind of Verticle ring high intensity magnetic separator Download PDFInfo
- Publication number
- CN103464279B CN103464279B CN201310460590.1A CN201310460590A CN103464279B CN 103464279 B CN103464279 B CN 103464279B CN 201310460590 A CN201310460590 A CN 201310460590A CN 103464279 B CN103464279 B CN 103464279B
- Authority
- CN
- China
- Prior art keywords
- medium box
- magnetic medium
- magnetic
- anticorrosion
- high intensity
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Prevention Of Electric Corrosion (AREA)
Abstract
The invention discloses the anticorrosion magnetic medium box of a kind of Verticle ring high intensity magnetic separator, it comprises the electric anode of erosion (1), magnetic medium box (2), electrodeposited coating (3), Verticle ring high intensity magnetic separator with anticorrosion magnetic medium box by magnetic medium box as skeleton, lose electric anode inlay or be welded on anticorrosion magnetic medium box, lose electric anode and magnetic medium box electric connection; Electrodeposited coating (3) plating is on magnetic medium box (2) surface.Structure of the present invention is simple and clear, reasonable in design, applied widely.Having the advantages such as the long service life longer than the medium box body of prior art, operation maintenance be simple, low in the pollution of the environment, is the anticorrosion magnetic medium box of current desirable Verticle ring high intensity magnetic separator.
Description
Technical field
The present invention relates to magnetic separation technology field, be specifically related to the anticorrosion magnetic medium box of a kind of Verticle ring high intensity magnetic separator.
Background technology
Current beneficiation method has magnetic separation, gravity treatment, flotation, and ore dressing plant often uses three kinds of ore dressing modes and the technological process of depositing.When magnetic separation effect is not up to standard, ore dressing plant can increase flotation flowsheet after magnetic separation; Be directed to flotation flowsheet, researcher develops Verticle ring high intensity magnetic separator specially.Verticle ring high intensity magnetic separator is the high-gradient magnetic separation apparatus that the removal of impurities iron of a kind of wet-process beneficiation to weak magnetic mineral and non magnetic ore is purified.
In the floatation process using Verticle ring high intensity magnetic separator, each ore dressing plant ore dressing water consumption is large, and ore dressing water is and recycles, and floatation process need add floating agent in ore pulp, and medicament is many in acid or alkaline again; In addition the water that flotation uses generally also can be filtered off and be incorporated in recirculated water after ore dressing terminates, and recirculated water will be made like this to have certain corrosivity.
The water or unloading the mining mineral water that unloads is all generally above-mentioned recirculated water of sizing mixing in ore pulp, this have corrosive recirculated water meeting corroding metal box body, thus shorten the service life of metal case, and change can cognition increase operating cost frequently, bring very large impact also can to working continuously of ore dressing.
Therefore how improving the decay resistance of metal case, to realize working continuously and reducing operating cost of equipment, is the current technical issues that need to address of those skilled in the art.
Summary of the invention
In order to solve the problem, the present inventor, through long term test and research, proposes the anticorrosion magnetic medium box of a kind of Verticle ring high intensity magnetic separator, the intensity magnetic separator that this Verticle ring high intensity magnetic separator uses under being applicable to have corrosive working condition with anticorrosion magnetic medium box.
According to technical scheme of the present invention, the anticorrosion magnetic medium box of a kind of Verticle ring high intensity magnetic separator comprises erosion electric anode 1, magnetic medium box 2, electrodeposited coating 3; Verticle ring high intensity magnetic separator with anticorrosion magnetic medium box by magnetic medium box as skeleton, lose electric anode and inlay or be welded on anticorrosion magnetic medium box, lose electric anode and magnetic medium box electric connection; Electrodeposited coating 3 is electroplated on magnetic medium box 2 surface.
Wherein, the material of magnetic medium box take iron as magnetic stainless steel relevant materials such as () such as 0Cr13 of matrix, at Verticle ring high intensity magnetic separator with anticorrosion magnetic medium box being inlayed the metal material of a kind of metal activity higher than ferrous metal as the electric anode of erosion
Preferably, lose electric anode and penetrate magnetic medium box, to remain on a horizontal plane with the end face of magnetic medium box and fully contact with magnetic medium box end face.
Preferably, anticorrosion magnetic medium box is rectangle structure, and its material is zine plate or aluminium sheet.
More preferably, cartridge supported on both sides adopts clamp lug structure.
Structure of the present invention is simple and clear, reasonable in design, applied widely.Having the advantages such as the long service life longer than the medium box body of prior art, operation maintenance be simple, low in the pollution of the environment, is the anticorrosion magnetic medium box of current desirable Verticle ring high intensity magnetic separator.
Accompanying drawing explanation
Fig. 1 is the profile schematic side view of the electric anode of erosion of the present invention;
Fig. 2 is the profile schematic top plan view of the electric anode of erosion of the present invention;
Fig. 3 is the plan structure schematic diagram of magnetic medium box of the present invention;
Fig. 4 is the structural representation of looking from the side of magnetic medium box of the present invention;
Fig. 5 is the structural representation of looking from bottom surface of magnetic medium box of the present invention;
Fig. 6 be the anticorrosion magnetic medium box of Verticle ring high intensity magnetic separator of the present invention overlook overall structure schematic diagram;
Fig. 7 is the overall structure schematic diagram of looking from the side of the anticorrosion magnetic medium box of Verticle ring high intensity magnetic separator of the present invention;
Fig. 8 is the overall structure schematic diagram of looking from bottom surface of the anticorrosion magnetic medium box of Verticle ring high intensity magnetic separator of the present invention;
Fig. 9 is the anticorrosion magnetic medium box mounting structure schematic diagram of Verticle ring high intensity magnetic separator of the present invention;
Figure 10 is the structure for amplifying schematic diagram of part shown in Fig. 9;
Figure 11 is the overall structure figure of vertical induction intensity magnetic separator.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Fig. 1-2 is depicted as the electric anode of erosion, and Fig. 3-5 is depicted as magnetic medium box.In Fig. 6-11, Reference numeral specifically indicates as follows: 1, lose electric anode, and 2, magnetic medium box, 3, electrodeposited coating, 4, the anticorrosion magnetic medium box of Verticle ring high intensity magnetic separator, 5, change, 6, coil, 7, pulsation case.
Concrete with reference to shown in Figure 11, high-gradient magnetic separation is the high-gradient magnetic field that utilizes magnetic medium box to produce in magnetic field and utilizes this high-gradient magnetic field to reclaim the magnetic plant of weak magnetic mineral, and this equipment magnetic medium box has very strong capturing ability to weak magnetic mineral.The magnetic medium box be arranged in change rotates with change, field regions is produced to unloading mining area after background magnetic field district catches weak magnetic mineral, now background magnetic field disappears, and the induced field that magnetic medium box produces disappears thereupon, and the magnetic material before caught washes away arrival magnetic ore deposit collecting region with unloading mineral water.
In the present invention, Verticle ring high intensity magnetic separator with anticorrosion magnetic medium box by magnetic medium box as skeleton, the material of magnetic medium box take iron as magnetic stainless steel relevant materials such as () such as 0Cr13 of matrix, at Verticle ring high intensity magnetic separator with anticorrosion magnetic medium box being inlayed the metal material of a kind of metal activity higher than ferrous metal as the electric anode of erosion.As shown in Figure 1-2, anticorrosion magnetic medium box is rectangle structure to its shape, and its material is zine plate or aluminium sheet, may also be metal activity higher than the active relevant materials of ferrous metal; Lose electric anode and penetrate magnetic medium box, to remain on a horizontal plane with the end face of magnetic medium box and fully contact with magnetic medium box end face, the anticorrosion magnetic medium box of Verticle ring high intensity magnetic separator is made up of six pieces of electric anodes of erosion altogether, inlays position in the uniform arrangement in the center of magnetic medium box end face.
As shown in the figure, the present invention inlays or welds the electric anode 1 of erosion on magnetic medium box 2, welds or be embedded in the erosion electricity anode 1 in magnetic medium box 2, can by the Charger transfer in ore pulp on the electric anode 1 of erosion.
Verticle ring high intensity magnetic separator in the present invention is by change, the anticorrosion magnetic medium box of Verticle ring high intensity magnetic separator, yoke, magnet exciting coil, and pulsing mechanism, unloads mineral water, various receiving hopper and support composition.In use, first change is rotated, and ring is built with the anticorrosion cartridge of chromium stainless steel of the low remanent magnetism of high magnetic flux density.The magnetizing mediums of anticorrosion cartridge induces very strong induced field in background magnetic field, and is caught magnetic-particle by high-intensity magnetic field, thus realizes being separated of magnetic-particle and non-magnetic particle.
Specific works process is, the raw material ore pulp fed is entered by ore inlet port, gap through between upper magnetic pole yoke plate flows into sorting region, magnetizing mediums in the change of point favored area is magnetized in very strong background magnetic field, magnetizing mediums surface produces the high field region of a gradient, ore pulp when flowing through this field region under the action of a magnetic force magnetic-particle will be adsorbed on magnetizing mediums surface, and taken out of a point favored area with change.Because magnetizing mediums remanent magnetism is extremely low, therefore after leaving magnetic field point favored area, this high gradient induced field region on its surface just rapidly disappears, the magnetic field force now catching magnetic-particle is also vanished from sight thereupon, magnetic-particle in succession comes off and flows in magnetic material collection all, unloading mineral water also pours in magnetic material collection bucket when magnetizing mediums turns over top by remaining magnetic-particle, all magnetic-particles finally come together in magnetic material gather bucket in and discharged by magnetic material mouth.Do not flowed through lower yoke by the non-magnetic particle adsorbed by magnetizing mediums and a point favored area through magnetizing mediums, finally exported by non-magnetic material and discharge.
If giving in ore deposit has bulky grain not pass magnetic medium box, generally can rest on the upper surface of cartridge, namely near change inner periphery, when magnetic medium box is taken to top by change, just in time have rotated 180 degree, bulky grain is positioned at the bottom of magnetizing mediums, directly discharges.
When eardrum is reciprocating under the driving of pulsion stroke case, as long as the magnetizing mediums of mineral syrup liquid height energy submergence change bottom, the ore pulp of separation chamber pumps, Pulsating Flow muscle power makes mine particle group remain loose condition (of surface) in assorting room, thus effectively eliminate the mechanical entrainment of non-magnetic particle, improve the grade of magnetic concentrate significantly.In addition, ore pulp pulsation is obviously also very beneficial to preventing the blocking of magnetizing mediums.The reciprocating speed of eardrum is by being regulated by the motor of Frequency Converter Control.The reciprocating speed of eardrum regulates the sorting that better can adapt to various material.Sorting is made to reach optimum efficiency.
Change vertical rotating in whole assorting room, the inflow of ore pulp can be ensured and final unload the even change inner periphery of ore deposit point, thus make to be washed into magnetic material collection bucket by the coarse granule material of magnetizing mediums going to change when mineral water place is unloaded at top, can not magnetizing mediums be blocked.The anticorrosion magnetic medium box of Verticle ring high intensity magnetic separator is fixed in change, and change is installed in Verticle ring high intensity magnetic separator.
Cartridge supported on both sides adopts clamp lug structure, and cartridge can not be made when dismounting magnetizing mediums because of deformation of media to be stuck in change and cannot to pull down.Fixed bolt hole on change skeleton adopts American Standard (U.S.) #MIL-N-85353 ~ 85353/2A retaining screw thread, set bolt adopts GB/T5783-2000 high accuracy more than 8.8 grades intensity non-magnetic stainless steel bolts, can effectively prevent coming off of cartridge set bolt.
Pulsation case is by pulse motor belt drives pulsation case, and the big belt pulley on pulsation case is rotated, thus drives driving shaft in casing to rotate, and connecting rod is coupled together with the push-rod handle being connected the other end by bearing pin with active eccentric shaft one end.Push-rod handle and slide block can do straight reciprocating motion on guide rail.Push-rod handle drives push rod to move reciprocatingly.Final push rod drives eardrum to move reciprocatingly.Thus realize pulsion stroke motion.Case of pulsing in assorting room drives rubber eardrum to treat sorting material always and applies pulsation thrust, make to treat all to be in loose condition (of surface) in assorting room, thus the effective mechanical entrainment reducing non-magnetic particle, improve the purity of magnetic-particle, decrease magnetizing mediums in point blocking chosen.
Magnet exciting coil is sandwich construction, be made up of the disk-type winding of the measure-alike single rectangular ring of multilayer length and width, every layer of disk-type winding is formed by the coiling of multiturn electromagnetic wire, the electromagnetic wire of disk-type winding is arranged in closed Stainless Steel Shell, electromagnetic wire outer wrap multi layer cloud motherboard, the gap location wrap insulate layer of micarex and Stainless Steel Shell.The measure-alike disk-type winding of multilayer length and width welds together along coil outer and interior edge with order arrangement up and down respectively, forms whole magnet exciting coil.Between two adjacent disk-type windings by arrange water channel back-up ring formed can, by the gap of cooling water, be cooling water channel, passing through for cooling water.Produce magnetic field after magnet exciting coil energising, change is rotated wherein, and the Verticle ring high intensity magnetic separator be arranged in change is magnetized in background magnetic field with anticorrosion magnetic medium box, and magnetizing mediums surface forms the high magnetic field of gradient, thus absorption material.
Because in whole assorting room, Verticle ring high intensity magnetic separator is the core component of complete equipment with anticorrosion magnetic medium box, the quality of cartridge design, corrosion-resistant degree direct influence mineral processing index.
The corrosion resistant performance of cartridge is further strengthened as needed, specious, also before not inserting the metal material of activity higher than ferrous metal, one deck corrosion resistant film can be electroplated at all surface of magnetic medium box.So just can increase overall wear-resistant and resistance to corrosion, increase the service life.
Through experimental verification, contained leading ion table in ore pulp
| Ion is comprised in ore pulp | SO 2- 4 | OH - | Metal cation |
The main component table of comparisons of generic media box and corrosion-resistant cartridge of the present invention
| Generic media box | Corrosion-resistant cartridge |
| Fe | Fe |
| × | Zn |
| × | Al |
Reaction equation in generic media box and corrosion-resistant cartridge of the present invention is:
Fe+3e-=Fe
3+
Al+3e-=Al
3+
Zn+2e-=Zn
2+
Metallicity due to Fe does not have Al and Zn active, so the ion in solution is first active with Al and Zn, so just protects Fe element.
Generic media box and corrosion-resistant cartridge table of comparisons service time:
| Generic media box | Corrosion-resistant cartridge | |
| Wine steel | 3 months | 6 months |
Owing to unloading in mineral water sometimes in acid, sometimes in alkalescence, sometimes containing other metal cations, after Verticle ring high intensity magnetic separator inlays the electric anode of erosion with anticorrosion magnetic medium box, the metal activity of losing electric anode, higher than iron ion, makes all corrosive ions only react, after approach exhaustion with the electric anode of erosion, change the electric anode of erosion, which reduces the speed that Verticle ring high intensity magnetic separator is corroded with anticorrosion magnetic medium box.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (2)
1. the anticorrosion magnetic medium box of Verticle ring high intensity magnetic separator, it is characterized in that, described anticorrosion magnetic medium box comprises the electric anode of erosion (1), magnetic medium box (2), electrodeposited coating (3), Verticle ring high intensity magnetic separator with anticorrosion magnetic medium box by magnetic medium box as skeleton, lose electric anode inlay or be welded on anticorrosion magnetic medium box, lose electric anode and magnetic medium box electric connection; Electrodeposited coating (3) plating is on magnetic medium box (2) surface; The material of magnetic medium box take iron as the magnetic stainless steel of matrix, at Verticle ring high intensity magnetic separator with anticorrosion magnetic medium box being inlayed the metal material of a kind of metal activity higher than ferrous metal as the electric anode of erosion; Lose electric anode and penetrate magnetic medium box, to remain on a horizontal plane with the end face of magnetic medium box and fully contact with magnetic medium box end face; Anticorrosion magnetic medium box is rectangle structure, and its material is zine plate or aluminium sheet; The anticorrosion magnetic medium box of Verticle ring high intensity magnetic separator is made up of six pieces of electric anodes of erosion altogether, inlays position in the uniform arrangement in the center of magnetic medium box end face;
Fixed bolt hole wherein on change skeleton adopts American Standard #MIL-N-85353 ~ 85353/2A retaining screw thread, and set bolt adopts GB/T5783-2000 high accuracy more than 8.8 grades intensity non-magnetic stainless steel bolts.
2. the anticorrosion magnetic medium box of Verticle ring high intensity magnetic separator according to claim 1, is characterized in that, cartridge supported on both sides adopts clamp lug structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310460590.1A CN103464279B (en) | 2013-09-30 | 2013-09-30 | The anticorrosion magnetic medium box of a kind of Verticle ring high intensity magnetic separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310460590.1A CN103464279B (en) | 2013-09-30 | 2013-09-30 | The anticorrosion magnetic medium box of a kind of Verticle ring high intensity magnetic separator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103464279A CN103464279A (en) | 2013-12-25 |
| CN103464279B true CN103464279B (en) | 2015-08-19 |
Family
ID=49789449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310460590.1A Active CN103464279B (en) | 2013-09-30 | 2013-09-30 | The anticorrosion magnetic medium box of a kind of Verticle ring high intensity magnetic separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103464279B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107470019B (en) * | 2017-08-03 | 2023-10-10 | 沈阳隆基电磁科技股份有限公司 | Vertical ring strong magnetic separator and method for improving ore discharging efficiency thereof |
| CN107570319B (en) * | 2017-10-20 | 2024-04-02 | 嘉峪关天源新材料有限责任公司 | Anti-blocking and anti-corrosion flat ring magnetic focusing medium box and assembling method thereof |
| CN112756105B (en) * | 2020-12-30 | 2025-06-24 | 岳阳大力神电磁机械有限公司 | Anti-blocking magnetic medium box for vertical ring high gradient magnetic separator |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5092987A (en) * | 1984-12-05 | 1992-03-03 | Akademi Der Wissenschaften Der Ddr | Matrix for magnetic separators |
| WO2001087458A1 (en) * | 2000-05-12 | 2001-11-22 | University Of Cincinnati | Magnetic bead-based arrays |
| CN202084222U (en) * | 2011-05-26 | 2011-12-21 | 王夫泉 | Steel corrosion and protection principle demonstration device for science class in primary school |
| CN202860686U (en) * | 2012-11-12 | 2013-04-10 | 沈阳隆基电磁科技股份有限公司 | Network medium box for vertical ring type high-intensity magnetic separator |
| CN102909128B (en) * | 2012-11-12 | 2013-09-11 | 湖北鑫鹰环保科技有限公司 | Gradient sawtooth magnetic medium box for high gradient magnetic separator |
| CN103205755B (en) * | 2013-04-16 | 2015-11-18 | 深圳大学 | CFRP is adopted to embed protecting reinforced concrete cathode method and the device of anode |
| CN203525858U (en) * | 2013-09-30 | 2014-04-09 | 沈阳隆基电磁科技股份有限公司 | Erosion-resistant magnetic medium box for vertical ring intensity magnetic separator |
-
2013
- 2013-09-30 CN CN201310460590.1A patent/CN103464279B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN103464279A (en) | 2013-12-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207722951U (en) | A kind of wet method High gradient high intensity magnetic separator | |
| CN201275499Y (en) | Vertical-ring high-gradient magnetic separation machine | |
| CN1994578A (en) | High-gradient magnetic separator | |
| CN100493726C (en) | A chain-ring magnetic separator | |
| CN103464279B (en) | The anticorrosion magnetic medium box of a kind of Verticle ring high intensity magnetic separator | |
| CN1151000C (en) | Double-frequency vertical-ring pulsed high-gradient magnetic dressing machine | |
| CN101402068B (en) | A high gradient magnetic separator | |
| CN203525858U (en) | Erosion-resistant magnetic medium box for vertical ring intensity magnetic separator | |
| CN101402067B (en) | A high gradient magnetic separator | |
| CN201815376U (en) | Vertical ring-type pulsating high-gradient superconducting magnetic separator | |
| CN101934247B (en) | Hyperfine high-gradient magnetic separator | |
| CN108452943B (en) | A permanent magnet induction high gradient disk machine | |
| CN201020404Y (en) | A high gradient magnetic separator | |
| CN103041911A (en) | Quality classifying and grading process for mineral separation and grinding | |
| CN116328938B (en) | Weak-field strong high-gradient magnetic separator for recovering magnetite and configuration and beneficiation process thereof | |
| CN2925614Y (en) | Permanent-magnet sorting apparatus for height-adjusting vertical-circular pulsed gradient magnetic field | |
| CN217830353U (en) | Strong magnetic separator medium box fixing device | |
| CN207266890U (en) | It is a kind of to improve the Verticle ring high intensity magnetic separator for unloading ore deposit efficiency | |
| CN204769102U (en) | Magnesite is permanent magnetism high gradient magnetic separator for deironing | |
| CN201098643Y (en) | Chain ring type magnetic separator | |
| CN212018177U (en) | Combined system high gradient magnetic separator | |
| CN103240177A (en) | Separating ring of high-gradient magnetic separator | |
| CN216779077U (en) | Ore unloading system of vertical ring strong magnetic machine | |
| CN115382663B (en) | Waste ore pulp recycling, enriching and impurity-throwing system and use method thereof | |
| CN107824332A (en) | A kind of high intensity magnetic separation method for distinguishing of mineral |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |