CN1935383A - Magnetic steel disc classifier - Google Patents
Magnetic steel disc classifier Download PDFInfo
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- CN1935383A CN1935383A CN 200610053728 CN200610053728A CN1935383A CN 1935383 A CN1935383 A CN 1935383A CN 200610053728 CN200610053728 CN 200610053728 CN 200610053728 A CN200610053728 A CN 200610053728A CN 1935383 A CN1935383 A CN 1935383A
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- magnetic steel
- screen plate
- steel disc
- oscillating screen
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Abstract
The present invention relates to a magnetic steel sheet sorting machine. It includes the following several portions: vibration table frame, liquid-storage material-receiving tank, water inlet pipe and water outlet pipe, material inlet and material outlet. The middle of vibration table frame is equipped with a vibration sieve plate, said vibration is formed from longitudinal grizzly screens and transverse grizzly screens which are alternatively arranged. Besides, said invention also provides the working principle of said magnetic steel sheep sorting machine and its concrete operation and steps.
Description
Technical field
The present invention relates to a kind of solid screening installation, a kind of separation equipment with magnetic links and abrasive material screening.
Background technology
, both must be separated after finishing barreling itself and abrasive material mixing barreling for the corner angle of eliminating magnet neodymium iron boron flaky material.Adopt common oscillating separator because sheet magnet fragile material with abrasive material, metallic screen grid rod fierce collision takes place in vibration during sorting, and the collision between magnetic sheet and cause the breakage in a large number of magnetic sheet edge, do not conform to rate about 10%.In order to improve the yield rate of magnet sheet material, produce the intensity and the frequency of collision by vibration in the time that sorting must being reduced, but reducing oscillation intensity and frequency makes the efficiency of separation reduce again, and product percent of pass does not improve significantly, therefore must design a kind of new equipment to solve the low and low problem of yield rate of the efficiency of separation.
Summary of the invention
The present invention is directed to existing oscillating separator and have the fierce collision of generation, cause the magnetic links edge damaged in a large number, the problem that product percent of pass is low designs the magnetic links screening installation that a kind of efficiency of separation and yield rate all are significantly improved.
The present invention adopts following design to realize above-mentioned purpose.
Magnetic steel disc classifier, involving vibrations stand, storage liquid connect material case, water inlet pipe and water outlet pipe and feed inlet and outlet are established oscillating screen plate in the middle of it is characterized in that vibrating stand, and described oscillating screen plate is arranged alternately by vertical grid and horizontal grid to be formed; Described oscillating screen plate is immersed in the connect material liquid internal vibration of case of storage liquid, and oscillating screen plate tilts to discharging opening.
The vibration stand is by vibrating motor, triangle motor frame, horizontal stand, vibration rack and support spring are formed, oscillating screen plate is suspended under the horizontal stand, vibration rack is located on the support spring, vibration rack drives the support spring vibration when vibrating motor starts, the elastic vibration of spring drives the oscillating screen plate that is located at horizontal stand under and is storing on liquid connects material in the case, the bottom offset vibration, if by the material of sorting promptly by the magnetic links of barreling and abrasive mixture in vibratory sieve except on the and then vibratory sieve work, outside the bottom offset vibration, also be subjected to the damping action and the floating outstanding effect of liquid, damping and floating outstanding effect all can reduce between magnetic sheet and the magnetic sheet, between magnetic sheet and the grid rod, the strong collision between magnetic sheet and the abrasive material.Reduce the impact failure at magnetic sheet edge, thereby improved the qualification rate of magnetic sheet product, and be by mechanical oscillation effect and the floating outstanding effect of liquid again, magnetic sheet screening stroke is prolonged, when it walks to horizontal grid and can not land, can land during again to vertical grid and separate with polygonal abrasive material.Therefore also just improved the efficient of sorting.
Equipment of the present invention and floating outstanding method are compared with the standard machinery separator and are made product percent of pass be increased to about 50% to have tangible economic benefit.
Description of drawings
Fig. 1 is the cutaway view of magnetic steel disc classifier.
Fig. 2 is the A-A profile of Fig. 1.
Fig. 3 is the schematic diagram when being separated by the sorting thing.
Fig. 4 is the oscillating screen plate front view.
The specific embodiment
Magnetic steel disc classifier mainly is to separate the Nd-Fe-B magnet steel flake products of abate acute angle and the separator that mixes the mixture of the barreling of shaking with the gengon abrasive material, it is for guaranteeing that the magnetic links product is softer when separated on vibratory sieve, broken less angle, few crackle, thereby guaranteed the product qualified rate of magnetic links product, made the qualification rate of magnetic links product be stabilized in all the time in the more constant indication range.The magnetic steel disc classifier of the present invention design is with screen cloth and be immersed in the storage liquid that fills with liquid by the sorting thing and connect material and implement the vibration sorting in the case, play cushioning effect in the hope of liquid, reduce magnetic links and abrasive material direct friction, reduce the breakage that direct hard collision causes magnetic links, improve the product qualified rate of magnetic links.
Magnetic steel disc classifier as shown in Figure 1, by vibration stand 1, hang over the vibration stand down vibration bucket 11, oscillating screen plate 10, frame 8 and place storage liquid on the frame 8 connect material case 4 and vibrating spring 6 compositions that connect vibration stand 1 and frame 8.Charging aperture 5 is the inlet of mixture among Fig. 1.The storage liquid case 4 that connects material is made up of the phytal zone 19 of accepting magnetic links and the profundal zone 18 of accepting abrasive material, and the storage liquid degree of depth of accepting the abrasive material district is to accept 1～2 times of the magnet steel section degree of depth.The storage liquid case 4 that connects material is shelved in 4 shelves 7 of frame 8, establish vibrating spring 6 on the shelves 7, shelves 7 and vibrating spring 6 support vibration stand 1, a supporting revolving shaft 9 is respectively established in the connect material both sides, abrasive material end below that of case 4 of storage liquid, supporting revolving shaft 9 is to be placed on the frame 8, a latch 17 is respectively established, the case 4 rotation inclination dischargings so that storage liquid connects material in the connect material input and output material end below of case 4 of storage liquid.Oscillating screen plate 10 is hung among storage liquid under the vibration stand 1 connects material case 4 by vibration bucket 11, is immersed in the storage liquid that fills with liquid and connects material in the case 4, and oscillating screen plate 10 is a little to going out the abrasive material mouth.
As shown in Figure 2, vibration stand 1 is made up of triangle electric machine support 2, vibrating motor 3, horizontal stand 14, vibration rack 13 and support spring 6, vibrating motor 3 is fixed on the hypotenuse of electric machine support 2, the base of electric machine support 2 and horizontal stand 14 are fixing, horizontal stand 14 is divided into two vibration racks 13, and vibration rack 13 lower ends are connected with support spring 6.Vibrating motor 3 work drive 1 vibration of vibration stand, and oscillating screen plate 10 is driven starting of oscillation by the vibration stand, and the material adipping is moved.The storage liquid case 4 that connects material is fixed on the frame 8, and oscillating screen plate 10 is fixedly connected by outside framework 42 and horizontal stand 14 and vibration rack 13.When oscillating screen plate 10 during by driven by motor, the storage liquid case 4 that connects material does not maintain static with the vibration of vibration stand, and the vibration of oscillating screen plate 10 is shaken off in storage liquid connects material the phytal zone 19 of case 4 magnetic links 15, and abrasive material is shaken off in profundal zone 18.
As Fig. 3～shown in Figure 4, grid 41 is made up of straggly being spaced of pole height, spacing between the pole is 1～2 times of magnetic sheet thickness, and oscillating screen plate 10 is separated by by pole and is arranged in grid 41, is fixed into the longitudinal and transverse grid sets plywood that replaces by inner frame 43, outside framework 42 again.
The good magnetic links of the barreling of shaking sent in the front end place of vibratory sieve web plate 10 by certain speed by conveying mechanism with the gengon abrasive mixture it is separated by separator.Because the size shape of magnetic links product and gengon abrasive material is all different, as shown in Figure 3, magnetic links 15 can be because of in the vibration of oscillating screen plate and move ahead and skid off from the lattice rod break joint of oscillating screen plate on the one hand, and falls into and store the liquid case 4 that connects material; On the other hand, the abrasive material 16 that is the prismatic shape can not be subjected to oscillating screen plate greater than break joint because of the seamed edge size vibration skids off from the break joint of lattice rod, and only move to the rear end of oscillating screen plate along the direction of vibration of oscillating screen plate and along the incline direction of oscillating screen plate grid, finally reach discharge gate and fall into storage liquid and connect material in the case 4.Realized separating of magnetic links 15 and gengon abrasive material 16.Magnetic links 15 after the separation and gengon abrasive material 16 drop on storage liquid the connect material magnetic links of phytal zone 19 of case 4 and the abrasive material of profundal zone 18 respectively.Open tapping valve and emit protective liquid, take out the basket that connects material of gengon abrasive material in the connect material profundal zone of case 4 of storage liquid, extract latch 17 again, the storage liquid case that connects material can rotate on the crosspiece of frame 8 around supporting revolving shaft 9, picks up magnetic links.
Connect material liquid 12 in the case of storage liquid adopts with phosphate and the M-1 protective liquid formed of additive partly, the dilution proportion preparation by 5%, and it can prevent effectively that the oxidation of neodymium-iron-boron magnetic material product from taking place, and product is protected effectively.Protective liquid recycles, and when being filled up storage liquid gradually by the sorting thing when connecting material case, protective liquid also flows to recovery system with overfall, and after the mixture of a beveler was finished by sorting by the time, new protective liquid reinjected.
Because under the buoyancy of liquid effect, the sorting overlong time for head it off, adopts straggly being spaced of height with the pole in the grid, as shown in Figure 3, helps heavy magnetic links 15 sliding to sinking, and can shorten the sorting time greatly; Also grid screen is designed to crisscross three one group Turbogrid plates in addition, as shown in Figure 4, is combined into oscillating screen plate 10 in length and breadth by ten Turbogrid plates, the different attitude magnetic links that so more help in the vibration displacement separate with abrasive material.
The Oscillation Amplitude of oscillating screen plate 10 in 1～20 millimeter scope, frequency 50～1000 times/minute.The rigidity of each spring is 13.5 Newton/millimeter, and the vibration force of vibrating motor is 5000 newton/platform to the maximum.The size of Oscillation Amplitude is to realize for 0～50 hertz by the frequency of reconciling power converter, reaches the purpose of control Oscillation Amplitude with the frequency of control power converter.
Claims (9)
1, magnetic steel disc classifier, involving vibrations stand, storage liquid connect material case, water inlet pipe and water outlet pipe and feed inlet and outlet are established oscillating screen plate in the middle of it is characterized in that vibrating stand, and described oscillating screen plate is arranged alternately by vertical grid and horizontal grid to be formed; Described oscillating screen plate is immersed in the connect material liquid internal vibration of case of storage liquid, and oscillating screen plate tilts to discharging opening.
2, magnetic steel disc classifier according to claim 1 is characterized in that oscillating screen plate (10) is separated by by pole to be arranged in grid (41), is fixed into the longitudinal and transverse grid sets plywood that replaces by inner frame (43), outside framework (42) again.
3, magnetic steel disc classifier according to claim 1 is characterized in that grid 41 is made up of straggly being spaced of pole height, and the spacing between the pole is 1～2 times of magnetic links thickness.
4, magnetic steel disc classifier according to claim 1, it is characterized in that vibrating stand (1) is made up of vibrating motor (3), triangle electric machine support (2), horizontal stand (14), vibration rack (13) and support spring (6), vibrating motor (3) is fixed on the hypotenuse of electric machine support, the base of electric machine support and horizontal stand (14) are fixing, horizontal stand is divided into two vibration racks (13), and vibration rack (13) lower end is connected with support spring 6.
5, magnetic steel disc classifier according to claim 1 is characterized in that oscillating screen plate (10) is fixedly connected by outside framework (42) and horizontal stand (14) and vibration rack (13).
6, magnetic steel disc classifier according to claim 1, the Oscillation Amplitude that it is characterized in that oscillating screen plate (10) are at 1～20mm, and frequency is 50～1000 times/minute.
7, magnetic steel disc classifier according to claim 1 is characterized in that oscillating screen plate (10) hung among storage liquid under the vibration stand (1) connects material case (4) by vibration bucket (11), is immersed in the storage liquid that fills with liquid and connects material in the case (4).
8, magnetic steel disc classifier according to claim 1 is characterized in that storing the connect material both sides, abrasive material end below that of case (4) of liquid and respectively establishes a supporting revolving shaft (9), and a latch (17) is respectively established in the connect material input and output material end below of case (4) of storage liquid.
9, magnetic steel disc classifier according to claim 1 is characterized in that storing the liquid case (4) that connects material and is made up of the phytal zone of accepting magnetic links (19) and the profundal zone (18) of accepting abrasive material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006100537286A CN1935383B (en) | 2006-09-30 | 2006-09-30 | Magnetic steel disc classifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006100537286A CN1935383B (en) | 2006-09-30 | 2006-09-30 | Magnetic steel disc classifier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1935383A true CN1935383A (en) | 2007-03-28 |
| CN1935383B CN1935383B (en) | 2010-12-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2006100537286A Active CN1935383B (en) | 2006-09-30 | 2006-09-30 | Magnetic steel disc classifier |
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| CN (1) | CN1935383B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103400690A (en) * | 2013-07-10 | 2013-11-20 | 张家港比迪凯磁技有限公司 | Magnet ring vibration separating device |
| CN103831988A (en) * | 2014-03-04 | 2014-06-04 | 上海汇凯电器有限公司 | Marine garbage vibration compacting device |
| CN104888936A (en) * | 2015-06-05 | 2015-09-09 | 歌尔声学股份有限公司 | PCB (printed circuit board) screening machine and method |
| CN106081511A (en) * | 2016-08-02 | 2016-11-09 | 安徽宜桐机械有限公司 | A kind of trough type vibration conveyor after improvement |
| CN106646227A (en) * | 2016-11-07 | 2017-05-10 | 深圳市万至达电机制造有限公司 | Coreless motor magnetic steel detection device |
| CN108435557A (en) * | 2018-02-28 | 2018-08-24 | 安徽盛运重工机械有限责任公司 | Submerged arc flux recycles separator |
| CN113996434A (en) * | 2021-09-26 | 2022-02-01 | 宁波韵升股份有限公司 | Tile-shaped neodymium iron boron magnetic steel and abrasive material separation equipment |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1632508A1 (en) * | 1988-06-17 | 1991-03-07 | Государственный Проектный Институт Горной Химии "Госгорхимпроект" | Vibratory screen |
| CN2499142Y (en) * | 2001-09-01 | 2002-07-10 | 陈强 | Magnetic material thickness separator |
| CN1404924A (en) * | 2002-11-08 | 2003-03-26 | 曹志良 | Method for sorting weak magnetic minerals and apparatus |
| CN1169630C (en) * | 2002-12-23 | 2004-10-06 | 昆明理工大学 | Spiral cylinder water sieve |
| CN2805954Y (en) * | 2005-10-28 | 2006-08-16 | 程尧 | Polyurethane rubber sieve plate |
-
2006
- 2006-09-30 CN CN2006100537286A patent/CN1935383B/en active Active
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103400690A (en) * | 2013-07-10 | 2013-11-20 | 张家港比迪凯磁技有限公司 | Magnet ring vibration separating device |
| CN103400690B (en) * | 2013-07-10 | 2015-09-02 | 张家港比迪凯磁技有限公司 | A kind of magnet ring vibration separate equipment |
| CN103831988A (en) * | 2014-03-04 | 2014-06-04 | 上海汇凯电器有限公司 | Marine garbage vibration compacting device |
| CN103831988B (en) * | 2014-03-04 | 2016-03-23 | 上海汇凯电器有限公司 | A kind of rubbish vibratory compaction device peculiar to vessel |
| CN104888936A (en) * | 2015-06-05 | 2015-09-09 | 歌尔声学股份有限公司 | PCB (printed circuit board) screening machine and method |
| CN104888936B (en) * | 2015-06-05 | 2017-05-24 | 歌尔股份有限公司 | PCB (printed circuit board) screening machine and method |
| CN106081511A (en) * | 2016-08-02 | 2016-11-09 | 安徽宜桐机械有限公司 | A kind of trough type vibration conveyor after improvement |
| CN106646227A (en) * | 2016-11-07 | 2017-05-10 | 深圳市万至达电机制造有限公司 | Coreless motor magnetic steel detection device |
| CN106646227B (en) * | 2016-11-07 | 2019-08-13 | 深圳市万至达电机制造有限公司 | A kind of hollow-cup motor magnetic steel detection device |
| CN108435557A (en) * | 2018-02-28 | 2018-08-24 | 安徽盛运重工机械有限责任公司 | Submerged arc flux recycles separator |
| CN113996434A (en) * | 2021-09-26 | 2022-02-01 | 宁波韵升股份有限公司 | Tile-shaped neodymium iron boron magnetic steel and abrasive material separation equipment |
| CN113996434B (en) * | 2021-09-26 | 2022-07-01 | 宁波韵升股份有限公司 | Tile-shaped neodymium iron boron magnetic steel and abrasive material separation equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1935383B (en) | 2010-12-22 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: NINGBO YUNSHENG HIGH-TECH MAGNETICS CO., LTD. NING |
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| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 315040 NO. 348, MIN AN ROAD, JIANGDONG DISTRICT, NINGBO CITY, ZHEJIANG PROVINCE TO: 315040 NO. 1, YANGFAN ROAD, SCIENCE PARK DISTRICT, NINGBO CITY, ZHEJIANG PROVINCE |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20100824 Address after: 315040, Zhejiang Ningbo science and Technology Park, sailing Road No. 1 headquarters of the Ministry of science and technology Applicant after: Ningbo Yunsheng Co., Ltd. Co-applicant after: Ningbo Yusheng High-Tech Magnetics Co., Ltd. Co-applicant after: Ningbo Yunsheng Magnet Components Technology Co., Ltd. Address before: 315040 Zhejiang province Ningbo City Jiangdong District Road No. 348 Min'an Applicant before: Ningbo Yunsheng Co., Ltd. |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |