CN203525858U - Erosion-resistant magnetic medium box for vertical ring intensity magnetic separator - Google Patents
Erosion-resistant magnetic medium box for vertical ring intensity magnetic separator Download PDFInfo
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- CN203525858U CN203525858U CN201320612563.7U CN201320612563U CN203525858U CN 203525858 U CN203525858 U CN 203525858U CN 201320612563 U CN201320612563 U CN 201320612563U CN 203525858 U CN203525858 U CN 203525858U
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- medium box
- magnetic medium
- magnetic
- anticorrosion
- erosion
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Abstract
The utility model discloses an erosion-resistant magnetic medium box for a vertical ring intensity magnetic separator. The erosion-resistant magnetic medium box comprises a galvanic anode (1), a magnetic medium box (2) and an electroplating layer (3), wherein the magnetic medium box is used as a frame, the galvanic anode is arranged on the erosion-resistant magnetic box in an embedding or welding manner and electrically communicated with the magnetic medium box; and the electroplating layer (3) is electroplated on the surface of the magnetic medium box (2). The erosion-resistant magnetic medium box is concise in structure, reasonable in design and wide in application range, has the advantages of longer service life, simple operation maintenance, little environmental pollution and the like compared with an existing medium box, and is a perfect erosion-resistant magnetic medium box for the vertical ring intensity magnetic separator at present.
Description
Technical field
The utility model relates to magnetic separation technology field, is specifically related to the anticorrosion magnetic medium box of Verticle ring high intensity magnetic separator.
Background technology
Current beneficiation method has magnetic separation, gravity treatment, flotation, and the frequent technological process of using three kinds of ore dressing modes and depositing in ore dressing plant.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 has developed Verticle ring high intensity magnetic separator specially.Verticle ring high intensity magnetic separator is the high-gradient magnetic separation apparatus that a kind of removal of impurities iron to the wet-process beneficiation of weak magnetic mineral and non magnetic ore is purified.
In using the floatation process of 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 again more is acid or alkaline; In addition the water that flotation is used generally also can be filtered off and be incorporated in recirculated water after ore dressing finishes, and will make like this recirculated water 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 there is corrosive recirculated water can corroding metal box body, thereby shorten the service life of metal case, and change frequently can, know from experience increase operating cost, 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.
Utility model content
In order to address the above problem, the utility model people, through long term test and research, proposes the anticorrosion magnetic medium box of a kind of Verticle ring high intensity magnetic separator, and this Verticle ring high intensity magnetic separator is applicable to have the intensity magnetic separator using under corrosive working condition with anticorrosion magnetic medium box.
According to the technical solution of the utility model, a kind of Verticle ring high intensity magnetic separator comprises the electric anode 1 of erosion, magnetic medium box 2, electrodeposited coating 3 with anticorrosion magnetic medium box; 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 surfaces.
Wherein, the material of magnetic medium box is to take the magnetic stainless steel (such as relevant materials such as 0Cr13) that iron is matrix, Verticle ring high intensity magnetic separator with on anticorrosion magnetic medium box, inlay a kind of metal activity higher than the metal material of ferrous metal as the electric anode of erosion
Preferably, lose electric anode and penetrate magnetic medium box, remain on a horizontal plane and with magnetic medium box end face and fully contact with the end face of magnetic medium box.
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.
The utility model structure 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 utility model;
Fig. 2 is the profile schematic top plan view of the electric anode of erosion of the present utility model;
Fig. 3 is the plan structure schematic diagram of magnetic medium box of the present utility model;
Fig. 4 is the structural representation of looking from the side of magnetic medium box of the present utility model;
Fig. 5 is the structural representation of looking from bottom surface of magnetic medium box of the present utility model;
What Fig. 6 was Verticle ring high intensity magnetic separator of the present utility model with anticorrosion magnetic medium box overlooks overall structure schematic diagram;
Fig. 7 is the overall structure schematic diagram of looking from the side of anticorrosion magnetic medium box for Verticle ring high intensity magnetic separator of the present utility model;
Fig. 8 is the overall structure schematic diagram of looking from bottom surface of anticorrosion magnetic medium box for Verticle ring high intensity magnetic separator of the present utility model;
Fig. 9 is anticorrosion magnetic medium box mounting structure schematic diagram for Verticle ring high intensity magnetic separator of the present utility model;
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.
The specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only a part of embodiment of the present utility model, rather than whole embodiment.Embodiment based in the utility model, those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
Fig. 1-2 is depicted as the electric anode of erosion, and Fig. 3-5 are depicted as magnetic medium box.In Fig. 6-11, the concrete indication of Reference numeral is as follows: 1, lose electric anode, 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, the case of pulsing.
Specifically with reference to shown in Figure 11, high-gradient magnetic separation is utilize the high-gradient magnetic field that magnetic medium box produces in magnetic field and utilize 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 being arranged in change rotates with change, after catching weak magnetic mineral, background magnetic field district produces Dao Xie mining area, field regions, now background magnetic field disappears, and the induced field that magnetic medium box produces disappears thereupon, and the magnetic material before catching washes away arrival magnetic ore deposit collecting region with unloading mineral water.
In the utility model, Verticle ring high intensity magnetic separator with anticorrosion magnetic medium box by magnetic medium box as skeleton, the material of magnetic medium box is to take the magnetic stainless steel (such as relevant materials such as 0Cr13) that iron is matrix, Verticle ring high intensity magnetic separator with on anticorrosion magnetic medium box, inlay a kind of metal activity higher than the metal material of 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, also metal activity higher than the active relevant materials of ferrous metal; Lose electric anode and penetrate magnetic medium box, remain on a horizontal plane and with magnetic medium box end face and fully contact with the end face of magnetic medium box, Verticle ring high intensity magnetic separator is comprised of six electric anodes of erosion altogether with anticorrosion magnetic medium box, inlays position in the uniform arrangement in the center of magnetic medium box end face.
As shown in the figure, the utility model is on magnetic medium box 2, inlay or weld the electric anode 1 of erosion, welds or be embedded in the erosion electricity anode 1 in magnetic medium box 2, the electric charge in ore pulp can be transferred on the electric anode 1 of erosion.
Verticle ring high intensity magnetic separator in the utility model is by change, the anticorrosion magnetic medium box of Verticle ring high intensity magnetic separator, and yoke, magnet exciting coil, pulsing mechanism, unloads mineral water, and various receiving hoppers and support form.In use, first change is rotated, and the anticorrosion cartridge of chromium stainless steel of the low remanent magnetism of high magnetic flux density is housed in ring.The magnetizing mediums of anticorrosion cartridge induces very strong induced field in background magnetic field, and by high-intensity magnetic field, magnetic-particle is caught, thereby realizes the separated of magnetic-particle and non-magnetic particle.
Specific works process is, the raw material ore pulp feeding is entered by ore inlet port, gap through between upper magnetic pole yoke plate flows into sorting region, magnetizing mediums in the change of minute favored area is magnetized in very strong background magnetic field, magnetizing mediums surface produces the high field region of a gradient, ore pulp effect magnetic particle at magnetic field force when flowing through this field region will be adsorbed on magnetizing mediums surface, and be taken out of a minute favored area with change.Because magnetizing mediums remanent magnetism is extremely low, therefore after leaving magnetic field minute favored area, this high gradient induced field region on its surface just rapidly disappears, the magnetic field force that now catches magnetic-particle is also vanished from sight thereupon, magnetic-particle in succession comes off and flows in magnetic material collection all, when magnetizing mediums turns over top, unload mineral water remaining magnetic-particle is also poured in magnetic material collection bucket, all magnetic-particles finally come together in magnetic material and gather in bucket and discharged by magnetic material mouth.The non-magnetic particle not being adsorbed through magnetizing mediums, in the lower yoke of flowing through by magnetizing mediums and a minute favored area, is finally discharged by non-magnetic material outlet.
If given in ore deposit, have bulky grain can not pass magnetic medium box, generally can rest on the upper surface of cartridge, near change inner periphery, when magnetic medium box is taken to top by change, just in time 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 in assorting room, remain loose condition (of surface), thereby effectively eliminated the mechanical entrainment of non-magnetic particle, improved significantly the grade of magnetic concentrate.In addition, ore pulp pulsation is obviously also very beneficial to preventing the obstruction of magnetizing mediums.The reciprocating speed of eardrum can regulate by the motor by Frequency Converter Control.The reciprocating speed of eardrum regulates the sorting that can better adapt to various materials.Make sorting reach optimum efficiency.
Change vertical rotating in whole assorting room, can guarantee that the inflow of ore pulp and the final ore deposit of unloading put even change inner periphery, thereby make cannot be by magnetizing mediums coarse granule material be washed into magnetic material collection bucket going to change when mineral water place is unloaded at top, can not stop up magnetizing mediums.Verticle ring high intensity magnetic separator is fixed in change with anticorrosion magnetic medium box, and change is installed in Verticle ring high intensity magnetic separator.
Cartridge supported on both sides adopts clamp lug structure, when dismounting magnetizing mediums, can cannot not pull down because deformation of media is stuck in change cartridge.Fixed bolt hole on change skeleton adopts American Standard (U.S.) #MIL-N-85353～85353/2A retaining screw thread, set bolt adopts 8.8 grades of above non-magnetic stainless steel bolts of intensity of GB/T5783-2000 high accuracy, can effectively prevent coming off of cartridge set bolt.
Pulsation case is by pulse motor belt drives pulsation case, the big belt pulley rotation that makes to pulse on case, thus drive driving shaft in casing to rotate, connecting rod couples together with the push-rod handle that is connected the other end by bearing pin with active eccentric shaft one end.Push-rod handle and slide block can be done straight reciprocating motion on guide rail.Push-rod handle drives push rod to move reciprocatingly.Final push rod drives eardrum to move reciprocatingly.Thereby realize pulsion stroke motion.The case of pulsing in assorting room drives rubber eardrum to treat sorting material always and applies pulsation thrust, make to treat in assorting room all in loose condition (of surface), thereby effectively reduce the mechanical entrainment of non-magnetic particle, improved the purity of magnetic-particle, reduced magnetizing mediums and divided the obstruction of choosing.
Magnet exciting coil is sandwich construction, disk-type winding by the measure-alike single rectangular ring of multilayer length and width forms, every layer of disk-type winding formed by the coiling of multiturn electromagnetic wire, the electromagnetic wire of disk-type winding is arranged in the Stainless Steel Shell of sealing, 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 respectively along coil outer and interior edge with order up and down, arrange and weld together, form whole magnet exciting coil.Between two adjacent disk-type windings, by the formation of water channel back-up ring is set, can, by the gap of cooling water, be cooling water channel, for passing through of cooling water.After magnet exciting coil energising, produce magnetic field, change is rotated therein, and the Verticle ring high intensity magnetic separator being 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 Verticle ring high intensity magnetic separator in whole assorting room 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.
As need are further strengthened the corrosion resistant performance of cartridge, specious, also can, before not inserting the metal material of activity higher than ferrous metal, at all surface of magnetic medium box, electroplate one deck corrosion resistant film.So just can increase whole wear-resistant and resistance to corrosion, increase the service life.
Through experimental verification, contained leading ion table in ore pulp
| In ore pulp, comprise ion | SO 2- 4 | OH - | Metal cation |
The main component table of comparisons of generic media box and corrosion-resistant cartridge of the present utility model
| Generic media box | Corrosion-resistant cartridge |
| Fe | Fe |
| × | Zn |
| × | Al |
Reaction equation in generic media box and corrosion-resistant cartridge of the present utility model is:
Fe+3e-=Fe
3+
Al+3e-=Al
3+
Zn+2e-=Zn
2+
Due to the metallicity of Fe do not have Al and Zn active, so the ion in solution is first active with Al and Zn, so just protected 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, be sometimes acid, sometimes be alkalescence, sometimes contain other metal cations, when Verticle ring high intensity magnetic separator is inlayed with anticorrosion magnetic medium box after the electric anode of erosion, lose the metal activity of electric anode higher than iron ion, all corrosive ions are only reacted, after approach exhaustion with the electric anode of erosion, change the electric anode of erosion, so just reduced the speed that Verticle ring high intensity magnetic separator is corroded with anticorrosion magnetic medium box.
Above-mentioned explanation to the disclosed embodiments, makes professional and technical personnel in the field can realize or use the utility model.To the multiple modification of these embodiment, will be apparent for those skilled in the art, General Principle as defined herein can, in the situation that not departing from spirit or scope of the present utility model, realize in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (5)
1. the anticorrosion magnetic medium box of Verticle ring high intensity magnetic separator, it is characterized in that, described anticorrosion magnetic medium box comprises erosion electric anode (1), magnetic medium box (2), electrodeposited coating (3), described 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.
2. the anticorrosion magnetic medium box of Verticle ring high intensity magnetic separator according to claim 1, it is characterized in that, the material of magnetic medium box is to take the magnetic stainless steel that iron is matrix, Verticle ring high intensity magnetic separator with on anticorrosion magnetic medium box, inlay a kind of metal activity higher than the metal material of ferrous metal as the electric anode of erosion
3. the anticorrosion magnetic medium box of Verticle ring high intensity magnetic separator according to claim 1, is characterized in that, loses electric anode and penetrates magnetic medium box, and electric anode remains on a horizontal plane and with magnetic medium box end face and fully contacts with the end face of magnetic medium box.
4. the anticorrosion magnetic medium box of Verticle ring high intensity magnetic separator according to claim 1, is characterized in that, described anticorrosion magnetic medium box is rectangle structure, and described anticorrosion magnetic medium box material is zine plate or aluminium sheet.
5. 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 |
|---|---|---|---|
| CN201320612563.7U CN203525858U (en) | 2013-09-30 | 2013-09-30 | Erosion-resistant magnetic medium box for vertical ring intensity magnetic separator |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320612563.7U CN203525858U (en) | 2013-09-30 | 2013-09-30 | Erosion-resistant magnetic medium box for vertical ring intensity magnetic separator |
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| Publication Number | Publication Date |
|---|---|
| CN203525858U true CN203525858U (en) | 2014-04-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320612563.7U Expired - Fee Related CN203525858U (en) | 2013-09-30 | 2013-09-30 | Erosion-resistant magnetic medium box for vertical ring intensity magnetic separator |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103464279A (en) * | 2013-09-30 | 2013-12-25 | 沈阳隆基电磁科技股份有限公司 | Anti-corrosion magnetic medium box used for vertical ring high-intensity magnetic separator |
| CN107470019A (en) * | 2017-08-03 | 2017-12-15 | 沈阳隆基电磁科技股份有限公司 | A kind of method that ore deposit efficiency is unloaded in Verticle ring high intensity magnetic separator and its raising |
-
2013
- 2013-09-30 CN CN201320612563.7U patent/CN203525858U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103464279A (en) * | 2013-09-30 | 2013-12-25 | 沈阳隆基电磁科技股份有限公司 | Anti-corrosion magnetic medium box used for vertical ring high-intensity magnetic separator |
| CN107470019A (en) * | 2017-08-03 | 2017-12-15 | 沈阳隆基电磁科技股份有限公司 | A kind of method that ore deposit efficiency is unloaded in Verticle ring high intensity magnetic separator and its raising |
| 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140409 Termination date: 20180930 |