CN201644208U - Strong magnetic field pulsation ore unloading recovery machine - Google Patents
Strong magnetic field pulsation ore unloading recovery machine Download PDFInfo
- Publication number
- CN201644208U CN201644208U CN200920273753.4U CN200920273753U CN201644208U CN 201644208 U CN201644208 U CN 201644208U CN 200920273753 U CN200920273753 U CN 200920273753U CN 201644208 U CN201644208 U CN 201644208U
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- CN
- China
- Prior art keywords
- magnetic
- magnetic field
- dumping
- magnetic separation
- frame
- 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.)
- Expired - Lifetime
Links
- 238000011084 recovery Methods 0.000 title abstract description 8
- 230000010349 pulsation Effects 0.000 title abstract description 3
- 238000007885 magnetic separation Methods 0.000 claims abstract description 39
- 238000007790 scraping Methods 0.000 claims abstract description 22
- 239000000463 material Substances 0.000 claims description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims description 5
- 230000002787 reinforcement Effects 0.000 claims description 4
- 239000012530 fluid Substances 0.000 claims description 3
- 239000000565 sealant Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims 1
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract description 9
- 239000011707 mineral Substances 0.000 abstract description 9
- 239000002002 slurry Substances 0.000 abstract 1
- 238000007599 discharging Methods 0.000 description 4
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 3
- 239000006148 magnetic separator Substances 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 238000000498 ball milling Methods 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 229910001172 neodymium magnet Inorganic materials 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
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- Manufacture And Refinement Of Metals (AREA)
Abstract
本实用新型公开了一种强磁场脉动卸矿回收机，包括机架，机架上安装有由动力装置驱动的转盘轴，沿转盘轴轴向间隔设置有磁选盘，所述的磁选盘的盘面上有磁区与无磁区间隔设置，机架内下部安装有使磁选盘能部分伸入的矿浆流槽，机架上安装有与磁选盘盘面对应的卸料机构。本实用新型由于磁选盘的盘面上间隔设置有磁区与无磁区，在磁选盘连续转动过程中，将磁性矿物吸附在有磁区，卸料机构将磁选盘的有磁区域上的磁性矿物刮向无磁区域并在无磁区域快速卸料，实现脉动磁场磁选卸矿，其回收效率高、安全可靠。
The utility model discloses a strong magnetic field pulsation ore unloading recovery machine, which comprises a frame, on which a turntable shaft driven by a power device is installed, and magnetic separation disks are arranged at intervals along the axial direction of the turntable shaft, and the magnetic separation disk There are magnetic areas and non-magnetic areas on the disk surface at intervals, and the lower part of the frame is equipped with a slurry flow trough that allows the magnetic separation disk to partially extend into it, and a discharge mechanism corresponding to the surface of the magnetic separation disk is installed on the frame. In the utility model, since the disk surface of the magnetic separation disk is provided with a magnetic area and a non-magnetic area at intervals, the magnetic minerals are adsorbed on the magnetic area during the continuous rotation of the magnetic separation disk, and the unloading mechanism removes the magnetic minerals on the magnetic area of the magnetic separation disk. Scraping to the non-magnetic area and quickly unloading in the non-magnetic area, realizing the pulsating magnetic field magnetic separation unloading, its recovery efficiency is high, safe and reliable.
Description
Technical field
The utility model belongs to ferrous metal ore blanking equipment technical field, particularly relates to a kind of magnetic plant that is used to adsorb the weakly magnetic mineral powder that is installed in ore dressing line terminal works.
Background technology
Though the development and use of the ferrous metal mineral products resource of China had had further raising in recent years, still existed the lower phenomenon of utilization rate in assorting room, also has a certain distance compared with developed countries.To some ferrous metal ores be: remaining ore pulp is discarded serious waste of resources after utilizing two to three road cylinder magnetic separator sortings through the sorting usual way after fragmentation, ball milling, the classification.By the back at cylinder magnetic separator increased the mine tailing that the ferrite disk of easy discharging forms and reclaimed machine because the magnetic field of this recovery machine is low-intensity magnetic field, make the rate of recovery in magnetic ore deposit improve less.For some magnetic ore deposits of adopting wet separation, still there is the phenomenon on the low side of recovery.Then adopted high gradient magnetic separator for what some weakly magnetic minerals had, though the rate of recovery increases, equipment investment is big, and complex process in use has been subjected to certain limitation.Along with the further minimizing of china natural resources, oneself becomes the task of top priority of human survival to improve resource utilization, is badly in need of a kind of novel pulsating field that can effectively improve the magnetic ore deposit rate of recovery of exploitation and unloads the ore deposit magnetic plant.
Summary of the invention
The technical problems to be solved in the utility model is at the deficiencies in the prior art, and a kind of organic efficiency height, safe and reliable high-intensity magnetic field impulse dumping reclaimer are provided.
For solving the problems of the technologies described above, the utility model comprises frame, the turntable shaft that is driven by power set is installed on the frame, its design feature is to be provided with the magnetic separation dish along the turntable shaft axially spaced-apart, there are magnetic region and no magnetic region to be provided with at interval on the card of described magnetic separation dish, frame lower is equipped with the ore pulp chute that the magnetic separation dish can partly be stretched into, and is equipped with on the frame and the corresponding shedding mechanism of magnetic separation dish card.
Described magnetic separation dish comprises inner tray, permanent magnet is installed on the inner tray side face at interval, the permanent magnet region is for there being the magnetic region, zone between the adjacent permanent magnet is no magnetic region, have magnetic region and no magnetic region that described interval is provided with constitute annular section, be provided with the ring-type end cap of being made by non-magnet material in the axial both sides of this annular section, described ring-type end cap inner rim and described inner tray are tightly connected, and the neighboring is sealed by seal.
Described seal comprises inner ring body, the outer ring body that places between the two ring-type end caps, is filled with fluid sealant in the annular region between two ring-type end caps and inner ring body and the outer ring body.
Install at interval on the described outer ring body outer peripheral face and have or not the magnetic sheet auricle.
Be provided with reinforcement in described permanent magnet both sides.
Described shedding mechanism comprises rack-mounted scraper stent, and scraper stent tilts and is provided with the nonmagnetic material scraping plate that pastes mutually with magnetic separation dish card, and material scraping plate low side export department is provided with deflector chute.
On scraper stent, be provided with jet water spout corresponding to the material scraping plate upper surface.
Between scraper stent and material scraping plate are high-end, be provided with the adjustment pull bar.
After adopting said structure, owing to be arranged at intervals with magnetic region and no magnetic region on the card of magnetic separation dish, in the continuous rotation process of magnetic separation dish, magnetic mineral has been adsorbed on the magnetic region, shedding mechanism scrapes the magnetic mineral on the magnetic area that has of magnetic separation dish to no magnetic area and at no magnetic area quickly discharging material, the magnetic separation of realization pulsating field is unloaded the ore deposit, its organic efficiency height, safe and reliable.
Description of drawings
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described in further detail:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the A-A sectional structure schematic diagram of Fig. 1;
The structural representation that Fig. 3 analyses and observe for the magnetic separation dish;
The structural representation that Fig. 4 looks for Fig. 3 right side.
The specific embodiment
With reference to accompanying drawing, this high-intensity magnetic field impulse dumping reclaimer comprises frame 1, and the turntable shaft 5 that is driven by power set is installed on the frame 1, and turntable shaft 5 is installed on the frame 1 by bearing block 4, and turntable shaft 5 is connected with electric reducer 11 power by shaft coupling 10.Be provided with magnetic separation dish 20 along turntable shaft 5 axially spaced-aparts, have magnetic region and no magnetic region to be provided with at interval on the card of magnetic separation dish 20, the bottom is equipped with the ore pulp chute 2 that magnetic separation dish 20 can partly be stretched in the frame 1, and ore pulp chute 2 is a trench structure.Aforesaid magnetic separation dish 20 comprises inner tray, permanent magnet 17 is installed on the inner tray side face at interval, this permanent magnet 17 extends along the inner tray radial direction, permanent magnet 17 is flap and arranges, permanent magnet 17 is made by NdFeB material, be provided with reinforcement 19 in permanent magnet 17 both sides, reinforcement 19 the inners are fixed on the inner tray side face, permanent magnet 17 regions are for there being the magnetic region, zone between the adjacent permanent magnet 17 is no magnetic region, have magnetic region and no magnetic region that described interval is provided with constitute annular section 3, be provided with the ring-type end cap of making by non-magnet material 21 in these annular section 3 axial both sides, ring-type end cap 21 inner rims and inner tray are tightly connected, between ring-type end cap 21 and inner tray faying face, be provided with O-ring seal 18, ring-type end cap 21 outer faces and inner tray end face are at grade, ring-type end cap 21 neighborings are sealed by seal, the sealing body comprises the inner ring body 16 that places between the two ring-type end caps 21, be filled with fluid sealant 15 in the annular region between outer ring body 14, two ring-type end caps 21 and inner ring body 16 and the outer ring body 14.Permanent magnet 17 is adopted the structure that is tightly connected, can avoid permanent magnet oxidation in the course of the work, on outer ring body 14 outer peripheral faces, install at interval and have or not magnetic sheet auricle 9, no magnetic sheet auricle 9 evenly distributes on outer ring body 14 outer peripheral faces, no magnetic sheet auricle 9 is set, can reduces the wearing and tearing of breeze outer ring body 14.Be equipped with on the frame 1 and the corresponding shedding mechanism of magnetic separation dish 20 cards, this shedding mechanism comprises the scraper stent 7 that is installed on the frame 1, scraper stent 7 tilts and is provided with the nonmagnetic material scraping plate 6 that pastes mutually with magnetic separation dish 20 cards, be provided with groove above the material scraping plate 6, material scraping plate 6 low side export departments are provided with deflector chute 12, deflector chute 12 is fixed on the frame 1, on scraper stent 7, be provided with jet water spout 13 corresponding to material scraping plate 6 upper surfaces, be connected with recirculated water in the jet water spout 13 with certain pressure, current rush at the groove above the material scraping plate 6, to accelerate the discharge rate of breeze on the material scraping plate 6.Between scraper stent 7 and material scraping plate 6 are high-end, be provided with and adjust pull bar 8, in order to adjust the angle of inclination of material scraping plate 6.
Result of use of the present utility model is: in magnetic separation dish 20 continuous rotation processes, the part magnetic separation dish 20 that is immersed in the ore pulp chute 2 has been adsorbed on the magnetic region with magnetic mineral, the shedding mechanism that tilts has magnetic mineral on the magnetic area to make magnetic material lose suction when scraping to no magnetic area on magnetic separation dish 20 and in the natural discharging of no magnetic area, the continuous pulsation discharging of material scraping plate 6 realizations on 20 on the magnetic separation dish is pressed close in the circulation because the annular disk surfaces that has magnetic region and no magnetic region to be constituted on the magnetic separation dish 20 is constantly pulsed.And being provided with at interval no magnetic auricle uniformly at magnetic separation dish external peripheral surface, the ore pulp stirring effect is good, does not have precipitation, has improved the adsorption effect of magnetic separation dish.
Claims (10)
1. high-intensity magnetic field impulse dumping reclaimer, comprise frame (1), the turntable shaft (5) that is driven by power set is installed on the frame (1), it is characterized in that being provided with magnetic separation dish (20) along turntable shaft (5) axially spaced-apart, there are magnetic region and no magnetic region to be provided with at interval on the card of described magnetic separation dish (20), frame (1) bottom is equipped with the ore pulp chute (2) that magnetic separation dish (20) can partly be stretched into, and is equipped with on the frame (1) and the corresponding shedding mechanism of magnetic separation dish (20) card.
2. high-intensity magnetic field impulse dumping reclaimer according to claim 1, it is characterized in that described magnetic separation dish (20) comprises inner tray, permanent magnet (17) is installed on the inner tray side face at interval, permanent magnet (17) region is for there being the magnetic region, zone between the adjacent permanent magnet (17) is no magnetic region, have magnetic region and no magnetic region that described interval is provided with constitute annular section (3), axially be provided with the ring-type end cap of making by non-magnet material (21) in both sides at this annular section (3), described ring-type end cap (21) inner rim and described inner tray are tightly connected, and the neighboring is sealed by seal.
3. high-intensity magnetic field impulse dumping reclaimer according to claim 2, it is characterized in that described seal comprises inner ring body (16), the outer ring body (14) that places between the two ring-type end caps (21), is filled with fluid sealant (15) in the annular region between two ring-type end caps (21) and inner ring body (16) and the outer ring body (14).
4. high-intensity magnetic field impulse dumping reclaimer according to claim 3 is characterized in that the interval installation has or not magnetic sheet auricle (9) on described outer ring body (14) outer peripheral face.
5. according to each described high-intensity magnetic field impulse dumping reclaimer of claim 24, it is characterized in that being provided with reinforcement (19) in described permanent magnet (17) both sides.
6. high-intensity magnetic field impulse dumping reclaimer according to claim 5, it is characterized in that described shedding mechanism comprises the scraper stent (7) that is installed on the frame (1), scraper stent (7) tilts and is provided with the nonmagnetic material scraping plate (6) that pastes mutually with magnetic separation dish (20) card, and material scraping plate (6) low side export department is provided with deflector chute (12).
7. high-intensity magnetic field impulse dumping reclaimer according to claim 6 is characterized in that being provided with the jet water spout (13) corresponding to material scraping plate (6) upper surface on scraper stent (7).
8. according to each described high-intensity magnetic field impulse dumping reclaimer of claim 1-4, it is characterized in that described shedding mechanism comprises the scraper stent (7) that is installed on the frame (1), scraper stent (7) tilts and is provided with the nonmagnetic material scraping plate (6) that pastes mutually with magnetic separation dish (20) card, and material scraping plate (6) low side export department is provided with deflector chute (12).
9. high-intensity magnetic field impulse dumping reclaimer according to claim 8 is characterized in that being provided with the jet water spout (13) corresponding to material scraping plate (6) upper surface on scraper stent (7).
10. high-intensity magnetic field impulse dumping reclaimer according to claim 8 is characterized in that being provided with between scraper stent (7) and material scraping plate (6) are high-end and adjusts pull bar (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920273753.4U CN201644208U (en) | 2009-10-12 | 2009-11-28 | Strong magnetic field pulsation ore unloading recovery machine |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920239499.6 | 2009-10-12 | ||
| CN200920239499 | 2009-10-12 | ||
| CN200920273753.4U CN201644208U (en) | 2009-10-12 | 2009-11-28 | Strong magnetic field pulsation ore unloading recovery machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201644208U true CN201644208U (en) | 2010-11-24 |
Family
ID=43109404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920273753.4U Expired - Lifetime CN201644208U (en) | 2009-10-12 | 2009-11-28 | Strong magnetic field pulsation ore unloading recovery machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201644208U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101703963B (en) * | 2009-10-12 | 2011-11-16 | 山东华特磁电科技股份有限公司 | High-intensity magnetic field impulse dumping reclaimer |
| CN103240174A (en) * | 2013-04-12 | 2013-08-14 | 尹长飞 | Flat disc strong magnetic de-ironing separator |
| CN104858052A (en) * | 2015-05-28 | 2015-08-26 | 郭宝华 | High-gradient vertical-disc permanent magnet separator |
-
2009
- 2009-11-28 CN CN200920273753.4U patent/CN201644208U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101703963B (en) * | 2009-10-12 | 2011-11-16 | 山东华特磁电科技股份有限公司 | High-intensity magnetic field impulse dumping reclaimer |
| CN103240174A (en) * | 2013-04-12 | 2013-08-14 | 尹长飞 | Flat disc strong magnetic de-ironing separator |
| CN103240174B (en) * | 2013-04-12 | 2016-06-08 | 尹长飞 | Square position ferromagnetic deironing device |
| CN104858052A (en) * | 2015-05-28 | 2015-08-26 | 郭宝华 | High-gradient vertical-disc permanent magnet separator |
| CN104858052B (en) * | 2015-05-28 | 2017-08-08 | 山东科力华电磁设备有限公司 | High-gradient permanent magnetic vertical plate magnetic separator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20101124 Effective date of abandoning: 20091128 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20101124 Effective date of abandoning: 20091128 |