CN201482557U - Electromagnetic damping effect-based classifier for non-magnetic materials - Google Patents
Electromagnetic damping effect-based classifier for non-magnetic materials Download PDFInfo
- Publication number
- CN201482557U CN201482557U CN2009200393715U CN200920039371U CN201482557U CN 201482557 U CN201482557 U CN 201482557U CN 2009200393715 U CN2009200393715 U CN 2009200393715U CN 200920039371 U CN200920039371 U CN 200920039371U CN 201482557 U CN201482557 U CN 201482557U
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- magnet
- hopper
- damping effect
- driven cylinder
- electromagnetic damping
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Abstract
The utility model provides an electromagnetic damping effect-based classifier for non-magnetic materials. The classifier comprises a box body, a hopper arranged above one side of the box body, a driving motor, a driving roller, a driven roller, a driving belt connecting the driving motor and the driving roller, and a conveying belt connecting the driving roller and the driven roller to form a loop, wherein a discharge opening of the hopper is arranged above the driven roller; and a magnet set block is arranged at a position between the driving roller and the driven roller and between the inner surfaces of the conveying belt, the magnet set block consists of a plurality of magnets, the N pole of each magnet is connected with the S pole of an adjacent magnet thereof, and the included angle between the magnetic lines of force of the magnets and the moving direction of the conveying belt is 10 to 90 degrees. The classifier utilizes the electromagnetic damping effect, and is suitable to be used by enterprises for producing and processing multiple materials and waste recovering companies. On a basis of emphasizing environmental protection and resource recycling, the workload of workers is greatly reduced, the labor cost is lowered, and the working efficiency is improved.
Description
Technical field
The utility model relates to feed separation equipment, specifically a kind of electromagnetic damping effect classifier that can be used for the nonmagnetic substance of rubbish, waste material classification and teaching purposes.
Background technology
The technology of present stage has had iron and solid-state nonmetal technology of separating, and these works are mainly understands the classification of magnet metal and non-metal solid by no means.
Magnet and these nonmagnetic metal have a kind of resistance really when relative motion takes place.In magnetic field environment is arranged, when closed conductor and magnetic field generation relative motion, the motion of closed conductor and magnet generation cutting magnetic line.At this moment, closed conductor can produce induced current, and electric current generates an electromagnetic field again, can produce electromagnetic resistance between the two, hinders relative motion.It is relevant that its resistance size is proportional to physical quantitys such as magnetic induction intensity, speed of related movement, the surface of conductors of magnet are amassed, volume.
Existing separator, as a kind of non-magnetic metallic belt seperating machine of mentioning in the Chinese patent 94101387.1, though supply with the municipal refuse of inhomogeneous state on the belt, but in the time of near the cylindrical shell of the discharge end of arrival belt, the nonmagnetic metal efficient that forms uniform layer thickness can be separated well.This non-magnetic metallic belt seperating machine is made of belt and rotary magnet, and belt one end is being adorned driven roller, and the other end is wound on the cylindrical shell of nonmetal character, note inner barrel before rotary magnet is contained in; Circumference alternately is magnetized to the N utmost point and the S utmost point, before making the note rotary magnet with than the big rotary speed of the rotary speed of preceding note cylindrical shell to equidirectional rotation, the other end of in the past remembering belt is discharged the nonmagnetic metal component of refuse and is separated with the track different with other component of refuse; It is characterized in that: traveling portion above between the preceding note driven roller of preceding note belt and the preceding note cylindrical shell, load onto the roller that has a prominent bar at least along axis.Introduce a kind of seperator device in the embodiment, by hopper batch mixing is delivered to conveyer belt, the rotary magnet of strap end below rotates the formation alternating magnetic field at a high speed, the induction of aluminium bits forms vortex flow, under the repulsion effect of rotary magnet, throw aluminium bits receiving space to distal-most end from cylindrical shell upper end with parabolic path; Paper scrap is unaffected, freely falls, and enters the paper scrap receiving space; Iron filings are finally come the iron filings receiving space of cylindrical shell below owing to the absorption of rotary magnet.
But this device can not be fully with magnetic metal, nonmagnetic metal, nonmetal fully from physically isolated, these materials that mix are still got rid of with common excessively outlet, rely on the difference of suffered external force and impelling separates just merely, can not get rid of the situation that mixes fully, in actual applications, especially the density of material, volume under the operating mode, are difficult to prove effective unevenly.
Therefore, need a kind of device that nonmagnetic metal and non-metallic material effectively can be separated badly.
Summary of the invention
The utility model purpose provides a kind of electromagnetic damping effect classifier of nonmagnetic substance, to separate the classification of magnetic conductor by no means.Can realize the effect that iron, copper, aluminium, nonmetal solid material are classified with the method for machinery substantially.
The technical solution of the utility model is:
A kind of electromagnetic damping effect classifier of nonmagnetic substance, comprise casing, be arranged on the hopper of casing one side top, drive motors, drive roll, driven cylinder, the rotating band that connects drive motors and drive roll, connect drive roll and driven cylinder and form the conveyer belt in loop, the discharging opening of hopper is positioned at the top of driven cylinder, between described drive roll and the driven cylinder and the position between the inner surface of conveyer belt is provided with the magnet chunk, the magnet chunk is made up of some bar magnets, the N utmost point of every bar magnet extremely links to each other with the S of the magnet that is adjacent, and the magnetic line of force of magnet becomes the angle of 10 degree to 90 degree with the direction of motion of conveyer belt.
Described hopper and casing flexibly connect, and hopper is turning, and driven cylinder one side is provided with the projection body, and along with the rotation of driven cylinder, the projection body contacts with hopper, and drive the hopper vibrations.
Described casing one side is provided with the discharging guide plate.
Described magnet is permanent magnet or electromagnet.
The beneficial effects of the utility model are:
1, the utility model is applicable to manufacturing and processing enterprise, the waste recovery company of many raw materials.This will reduce labor workload greatly under the overall background of emphasizing environmental protection, resource reutilization, reduce labour cost, increases work efficiency;
2, the utility model also can be used as teaching aid, to breaking the student thought custom special teaching function is arranged.
3, batch mixing (copper, aluminium etc. can not by the nonmagnetic metal of attraction and nonmetal) is together served conveyer belt by hopper;
4, be close to the conveyer belt below magnet, the magnetic line of force and conveyer belt direction of transfer journey certain angle are set; Nonmagnetic metal can be separated at the conveyer belt middle part, reach effect with nonmetal separation;
5, utilize the electromagnetic damping stress effect, nonmagnetic metal by skim midway, nonmetally is sent to that conveyer belt is terminal to be collected under the effect of electromagnetic damping power.
Description of drawings
Fig. 1 is an overall structure schematic diagram of the present utility model.
Fig. 2 is one of overall structure schematic diagram of preferred structure of the present utility model.
Fig. 3 be preferred structure of the present utility model the overall structure schematic diagram two.
Among the figure: 1 is that casing, 2 is that hopper, 3 is that drive motors, 4 is that rotating band, 5 is that drive roll, 6 is that driven cylinder, 7 is that conveyer belt, 8 is that magnet chunk, 9 is that projection body, 10 is that discharging guide plate, 11 is a speed regulator.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described.
A kind of electromagnetic damping effect classifier of nonmagnetic substance, comprise casing 1, be arranged on the hopper 2 of casing 1 one sides top, drive motors 3, drive roll 5, driven cylinder 6, the rotating band 4 that connects drive motors 3 and drive roll 5, connect drive roll 5 and driven cylinder 6 and form the conveyer belt 7 in loop, the discharging opening of hopper 2 is positioned at the top of driven cylinder 6, it is characterized in that between described drive roll 5 and the driven cylinder 6 and the position between the inner surface of conveyer belt 7 is provided with magnet chunk 8, magnet chunk 8 is made up of some bar magnets, the N utmost point of every bar magnet extremely links to each other with the S of the magnet that is adjacent, and the magnetic line of force of magnet becomes the angle of 10 degree to 90 degree with the direction of motion of conveyer belt 7.
Casing 1 one sides are provided with discharging guide plate 10.
Magnet is permanent magnet or electromagnet.The power of drive motors 3 and rotating speed can according to material what, adjustings such as weight.
Principle of the present utility model is:
The technology of present stage has had iron and solid-state nonmetal technology of separating, and the utility model is mainly understands the classification of magnet metal and non-metal solid by no means.The utility model links to each other some little rectangular magnet respectively with the N utmost point S utmost point two two, form a big cuboid magnet chunk 8.Be fixed on conveyer belt 7 belows.Other is provided with drive roll 5 and driven cylinder 6, and the two links to each other with conveyer belt 7.Drive roll 5 is by rotating band 4 rotation at a high speed under the drive of drive motors 3.When nonmagnetic metal material A (as copper, aluminium etc.) and non-metallic material B (as wood chip, plastics bits, paper scrap etc.) drop on an end of conveyer belt 7 from hopper 2, high-speed motion on conveyer belt 7 then, deliver to when reaching magnet chunk 8 tops through conveyer belt 7, non-metallic material B will travel forward with original inertia, fall voluntarily or be transmitted when moving to drive roll 5 edges with 7 impellings to go in the non-metallic material Material collecting box for harvesting of appointment to collect.And the nonmagnetic metal material A will be cut the magnetic line of force that magnet chunk 8 produces, and produces damping force.Because the variation in 8 orientations of magnet chunk, be 7 one-tenth certain included angle of magnetic line of force direction and conveyer belt of magnet chunk 8, produce vortex flow, make between nonmagnetic metal material A and the magnet chunk 8 and to produce, it is a damping force to side, changing damping force is repulsion, thereby the nonmagnetic metal material A " is pushed " conveyer belt 7 to the side, and the nonmagnetic metal material A falls voluntarily or gone into by impelling in the nonmagnetic metal material Material collecting box for harvesting of appointment and collect.Realized the separation screening of nonmagnetic metal material A (as copper, aluminium etc.) with non-metallic material B (as wood chip, plastics bits, paper scrap etc.).
Like this, just can from city or industrial refuse, screen and isolate for example rubbish such as paper scrap, plastic bottle of pop can, Lu's bits, copper scale, nonmetal rubbish.Also can be used as the screening separating tool of industrial waste.
Material after these are screened still can continue circulation and enter in the device of the present utility model, carries out postsearch screening separation or repeatedly screening separation.
At hopper 2 discharging opening places, the material that is positioned at driven cylinder 6 tops is piled up easily, the situation that boring became uneven on conveyer belt 7, will occur, at this moment, can periodically knock hopper 2 with the projection body 9 that is arranged on driven cylinder 6 edges, make hopper 2 produce the vibration of certain frequencies, reaching the effect that the material that makes accumulation is dispersed in conveyer belt 7 tops and carries out steady feeding, thereby give full play to the ability of separation.Driven cylinder 6 edges can be provided with a plurality of projection bodies 9, and the height of this projection body 9 and shape can according to circumstances be regulated, to change the frequency and the mode of hopper 2 vibrations.As preferably, the rotating speed that speed regulator 11 is controlled drive motors 3 can also be set, to adapt to the needs of different occasions.
The non-metallic material Material collecting box for harvesting can be positioned at the below of drive roll 5 apart from its a distance.
The hardware that the utility model does not relate to all can pass through existing techniques in realizing.
Claims (4)
1. the electromagnetic damping effect classifier of a nonmagnetic substance, comprise casing (1), be arranged on the hopper (2) of casing (1) one side top, drive motors (3), drive roll (5), driven cylinder (6), the rotating band (4) that connects drive motors (3) and drive roll (5), connect drive roll (5) and driven cylinder (6) and form the conveyer belt (7) in loop, the discharging opening of hopper (2) is positioned at the top of driven cylinder (6), the position that it is characterized in that between described drive roll (5) and the driven cylinder (6) and be positioned between the inner surface of conveyer belt (7) is provided with magnet chunk (8), magnet chunk (8) is made up of some bar magnets, the N utmost point of every bar magnet extremely links to each other with the S of the magnet that is adjacent, and the magnetic line of force of magnet becomes the angle of 10 degree to 90 degree with the direction of motion of conveyer belt (7).
2. the electromagnetic damping effect classifier of nonmagnetic substance according to claim 1, it is characterized in that described hopper (2) and casing (1) flexibly connect, hopper (2) is turning, driven cylinder (6) one sides are provided with projection body (9), rotation along with driven cylinder (6), projection body (9) contacts with hopper (2), and drives hopper (2) vibrations.
3. the electromagnetic damping effect classifier of nonmagnetic substance according to claim 1 is characterized in that described casing (1) one side is provided with discharging guide plate (10).
4. the electromagnetic damping effect classifier of nonmagnetic substance according to claim 1 is characterized in that described magnet is permanent magnet or electromagnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200393715U CN201482557U (en) | 2009-05-07 | 2009-05-07 | Electromagnetic damping effect-based classifier for non-magnetic materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200393715U CN201482557U (en) | 2009-05-07 | 2009-05-07 | Electromagnetic damping effect-based classifier for non-magnetic materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201482557U true CN201482557U (en) | 2010-05-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200393715U Expired - Lifetime CN201482557U (en) | 2009-05-07 | 2009-05-07 | Electromagnetic damping effect-based classifier for non-magnetic materials |
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| CN (1) | CN201482557U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103341402A (en) * | 2013-07-11 | 2013-10-09 | 宜兴市中环耐火材料有限公司 | Super-strong iron absorption machine |
| CN109078753A (en) * | 2016-08-07 | 2018-12-25 | 葛君华 | Screening rubbish device |
| CN110900456A (en) * | 2019-12-05 | 2020-03-24 | 湖南沃峰智能科技有限公司 | Grinding device is used in mechanical equipment production |
| CN114798167A (en) * | 2022-04-27 | 2022-07-29 | 格林美(武汉)城市矿山产业集团有限公司 | Double-layer belt type eddy current separator |
-
2009
- 2009-05-07 CN CN2009200393715U patent/CN201482557U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103341402A (en) * | 2013-07-11 | 2013-10-09 | 宜兴市中环耐火材料有限公司 | Super-strong iron absorption machine |
| CN103341402B (en) * | 2013-07-11 | 2015-12-02 | 宜兴市中环耐火材料有限公司 | Super-strong iron absorption machine |
| CN109078753A (en) * | 2016-08-07 | 2018-12-25 | 葛君华 | Screening rubbish device |
| CN109078752A (en) * | 2016-08-07 | 2018-12-25 | 葛君华 | A kind of screening rubbish device |
| CN109078753B (en) * | 2016-08-07 | 2020-06-12 | 中山西江环保科技有限公司 | Garbage screening device |
| CN110900456A (en) * | 2019-12-05 | 2020-03-24 | 湖南沃峰智能科技有限公司 | Grinding device is used in mechanical equipment production |
| CN114798167A (en) * | 2022-04-27 | 2022-07-29 | 格林美(武汉)城市矿山产业集团有限公司 | Double-layer belt type eddy current 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: 20100526 Effective date of abandoning: 20090507 |