CN1064864C - Nonmagnetic metallic belt seperating machine - Google Patents
Nonmagnetic metallic belt seperating machine Download PDFInfo
- Publication number
- CN1064864C CN1064864C CN 94101387 CN94101387A CN1064864C CN 1064864 C CN1064864 C CN 1064864C CN 94101387 CN94101387 CN 94101387 CN 94101387 A CN94101387 A CN 94101387A CN 1064864 C CN1064864 C CN 1064864C
- Authority
- CN
- China
- Prior art keywords
- belt
- refuse
- roller
- cylindrical shell
- mentioned
- 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 - Fee Related
Links
Images
Landscapes
- Sorting Of Articles (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The present inventin relates to a non-magnetic metal belt separator, which can efficiently separate non-magnetic metal from municipal refuse by forming a layer of almost uniform thickness when the refuse reaches near the cylinder placed at the discharge end of the conveyor belt even at the time of feeding the refuse onto the belt in an ununiform state. In the belt conveyor, the vibratory rollers 37 and 38 are arranged so as to come into contact with the upper travelling part of the belt 25 wound between the driving roller 26 and the cylinder 27 and to be freely rotatable. The municipal refuse placed on the belt 25 receives the vibratory force and the dispersion force to make the thickness of the layer uniform from the vibratory rollers 37 and 38 rotating normally, when the refuse reaches this vibratory roller part. Thus the thickness of the layer of the refuse becomes almost uniform on the cylinder 27 and receives the uniform magnetic force from the permanent magnets 64 and 65 in the peripheral part of the rotor 33.
Description
What the present invention relates to is to be suitable for from municipal refuse separating non-magnetic metallic belt seperating machine such as aluminium bits.
Fig. 7 is the expression aluminium bits belt seperator of usefulness in the past, and totally shown in 1, an end of belt 10 is wound on the driven roller 11 for it, and the other end is wound on the cylindrical shell 60 that is formed by nonmetal (for example plastics).Driven roller 11 by scheme to go up unshowned motor with fixed rotary speed be driven to the direction of arrow.So as 60 of the cylindrical shells of driven roll to the direction shown in the arrow A ＇ press fixed rotary speed rotation.Concentric with it rare earth element magnet rotary body 7 is housed in cylindrical shell 60, this just its outer peripheral edges portion as shown in the figure alternately magnetization form the S utmost point 64, the N utmost point 65, so form around rotating shaft 6 by figure go up unshowned motor drives belt in the direction of arrow B with the structure of fixed rotary speed rotation.Though cylindrical shell 60 is coaxial with rare earth element magnet rotary body 7, be driven in rotation around the axle that separates with axle 6.In addition, the rotary speed of rotary magnet 7 is set at and makes it than driven roller 11, and promptly the rotary speed of cylindrical shell 60 is enough big.
Be equiped with the unshowned rubbish rubbish receptacle of being discharged respectively of accommodating on figure below cylindrical shell 60, dividing plate is housed here, in order to reclaim these rubbish respectively, reclaim the space from the right-hand aluminium of dividing into, common garbage reclamation space and iron filings reclaim the space.
The example in past is as previously discussed a structure roughly, sets now from the top of an end of belt 10 and supplies with municipal refuse.These rubbish are actual to be denser, represents more openly on the figure.Traveling portion above belt 10, be to consider aluminium to be worth doing m on the figure, iron filings 5, paper scrap g is to right-hand handover, when having arrived the top of cylindrical shell 60, by being contained in the high speed rotation of inner rotary magnet 7, make the N utmost point that is provided with in its outer peripheral edges portion, the S utmost point is for belt 10, make the N utmost point vis-a-vis, the position of the S utmost point changes at high speed, so generation alternating magnetic field, this just induces vortex flow at aluminium bits m, by the magnetic flux of this vortex flow and the magnetic pole N of high speed rotor rotated 7, the magnetic flux of S, aluminium bits m is subjected to repulsion, considers receiving space to be worth doing to aluminium and is discharged from the parabola form from roughly the top portion of cylindrical shell 60 the highest track that draws.
Paper scrap g is not influenced by any of magnetic flux of the rotary magnet 7 of high speed rotation, and 60 belt 10 freely falls from package in cylindrical shell, is discharged to common rubbish bits receiving space.The magnetic pole 64 or 65 that iron filings f is rotated magnet 7 is attracted on the belt 10 strong, and the holdup time on belt 10 is the longest, discharges in the iron filings of left and reclaims the space.
As mentioned above, from municipal refuse, just can sort reclaim the aluminium bits, nonmetal character rubbish is considered for example paper scrap, plastics bits etc. and iron filings to be worth doing.Also have, the 14, the 15th, guide roller makes it to form illustrated belt traveling loop wire, and wherein guide roller 15 is provided with for iron filings are reclaimed easily.
Yet, traveling portion stow rubbish above the belt 10 too much, under the situation in the bed thickness inequality of the fabric width direction of belt, when arriving the top of cylindrical shell 60, the part that its bed thickness is big, then be subjected to the magnetic force difficulty relatively of the permanent magnet rotor 7 of installing with one heart of portion within it, though the part that layer is thin can be subjected to the above-mentioned effect that sorts, the part that bed thickness is big then is subjected to less than the effect of sorting, and the result falls whole rubbish in the position of common rubbish.So just do not reach with nonmagnetic metal for example aluminium bits etc. separate the purpose that circulates repeatedly.
The present invention makes in view of the above problems, its purpose is to provide a kind of non-magnetic metallic belt seperating machine, even under situation about municipal refuse being supplied in large quantities on the belt, also can make at the locational bed thickness of whole fabric widths of belt evenly, accept duely to sort effect and problem can not take place.
For reaching above purpose, the present invention relates to a kind of non-magnetic metallic belt seperating machine, it twists in driven roller, the other end by an end and is wound on the belt on the nonmetal cylindrical shell and is contained in the rotary magnet that above-mentioned inner barrel, circumference alternately be magnetized into the N utmost point and the S utmost point and form; Make above-mentioned rotary magnet with than the big rotary speed of the rotary speed of above-mentioned cylindrical shell to equidirectional rotation, from the other end of above-mentioned belt the nonmagnetic metal component of refuse is discharged with the track different with the component of refuse of other composition and to separate; It is characterized in that: traveling portion is supported by roller segment above between the above-mentioned driven roller of above-mentioned belt and the above-mentioned cylindrical shell, this roller segment is positioned at the below of this top traveling portion, on this roller segment, be fixed with a bar-shaped prominent bar by modes such as welding at least along axis.
Load on the belt of traveling portion up under the situation of a lot of municipal refuses, because the rotation of roller, contacted with it belt when its rotation one time, makes the belt knee-action once at least when arriving the top of the roller that has a prominent bar at least.Promptly, form vibrating state, so the municipal refuse of Zhuan Zaiing is owing to be subjected to this vibrations thereon, then be subjected to the effect that makes it to disperse to the low part of bed thickness from the high part of bed thickness, when arriving the vertical direction of cylindrical shell, can with roughly uniformly bed thickness make municipal refuse be subjected to uniform magnetic flux from rotary magnet.So just nonmagnetic metal can be separated from other rubbish.
Embodiments of the invention are described with reference to the accompanying drawings.
Fig. 1 is the part stravismus sectional drawing of the non-magnetic metallic belt seperating machine device of the embodiment of the invention;
Fig. 2 is the part amplification view with device;
Fig. 3 is the part amplification profile diagram with device;
Fig. 4 is (4) on Fig. 1-(4) line direction amplification profile diagram;
The A of Fig. 5, B and C are the part amplification views that the below traveling portion of the belt that describes in order of the effect with present embodiment reads;
Fig. 6 is the section side view of last figure;
Fig. 7 is the cross-sectional side view of non-magnetic metallic belt seperating machine in the past.
Below, the non-magnetic metallic belt seperating machine device to the embodiment of the invention describes with reference to accompanying drawing.
In Fig. 1, the non-magnetic metallic belt seperating machine device integral body of 20 expression present embodiments is equipped with the non-magnetic metallic belt seperating machine 22 that the present invention relates in the housing 21, at the left end of the upper wall portions of this housing 21 hopper 23 is installed.The belt 25 of non-magnetic metallic belt seperating machine 22 be wound on driven roller 26 and the cylindrical shell 27 made with synthetic resin between.Present embodiment also be provided with the guide roller 70 that is positioned at below the cylindrical shell 27 and belt 25 above traveling portion loosely do not lead and make according to the present invention this belt 25 above the vibrations guide roller 37,38 of traveling portion vibrations.Roll up belt 25 on these devices as shown in the figure, forming the loop of belt 25.Because vibrations guide roller the 37, the 38th has same structure, now only describe with regard to vibrator-roller 37.Form the outer peripheral face of the roller portion 62 of one at the axle 60 that is being supported by bearing portion 100,100 (side only is shown) with both ends on Fig. 1, Fig. 6, extend to form four prominent bars 61 along axis.
End at the rotating shaft of driven roller 26 is equipped with belt pulley 29, this belt pulley and being installed between the belt pulley of fixing on the rotating shaft of following drive motor 32, with belt 30 packages, the driving of drive motor 32 is transferred to driven roller 26 by this belt.So, being subjected to the promotion of this rotation, belt 25 moves to the direction of arrow.
The same with the past, in cylindrical shell 27, around it, be equiped with one heart the alternately conversion magnetic N utmost point, the S utmost point, the N utmost point are installed ... the permanent magnet rotor 33 of permanent magnet, by the belt pulley of fixing at an end of this rotating shaft 34, and belt 36 in package between the belt pulley 35 that an end of the rotating shaft of the motor that does not show on the figure is installed with, the revolving force of motor is transferred to permanent magnet rotor 33, this rotary speed obviously than the rotary speed of driven roller 26, be that the rotary speed of belt 25 is big, but direction is identical.
The place ahead bottom at the outlet side of belt 25, be divided into the recovery space 45 of the recovery space 43 of reclaiming the aluminium bits, the recovery space 44 of reclaiming common rubbish bits and recovery iron filings by partition component 41,42, rotate at the rising wood of these partition components 41,42 and to be equipped with roller 46,47 freely, these all constantly are pushed rotation by motor 48,49 to the direction of arrow.
In addition, according to present embodiment, be provided with roller arrangement 50A and 50B, its two edge portions with the below traveling portion of the belt 25 of belt seperator 22 contact.
Secondly, with reference to Fig. 2 to Fig. 4, especially roller arrangement 50A, 50B are illustrated.
The two edge portions of the 25b of traveling portion below belt 25 as the clearly expression of Figure 44 institute, are equipped with roller arrangement 50A, the 50B that can contact with two P of edge portion, Q, because the structure of these two roller arrangements is identical, now only describe with regard to roller arrangement 50A.The roller 51 of drum can be supported around its axle center by bearing 54,55 rotationally by fulcrum 53.As the clearly expression of Fig. 3 institute, this fulcrum 53 is installed on the build-up member 52 that is fixed in shell 21 inner wall parts.Fulcrum 53 is faced the 25b of below traveling portion of belt 25 as shown in Figure 3, and the inclination of d angle is forwards arranged from vertical direction.
In addition, rearward end at driven roller 26 among Fig. 1 is equipped with a pair of stretcher group 40, is equiped with well-known device in its end, promptly passes through manually with rocking handle, be adjusted in driven roller 26 about the lengthwise location of belt 25, and the tension force of regulating belt 25.
More than, being illustrated according to the structure of the embodiment of the invention the non-magnetic metallic belt seperating machine device, bottom illustrates its effect.
When bringing into use this device, with the same will belt 25 being wound between driven roller 26 and the cylindrical shell 27 in the past, keep uniform tension force with stretcher group manual adjustments, to keep linear state simultaneously.
With this state-driven motor 32 and when at a high speed motor is used in rotation, 25 of belts rotate to direction shown in the arrow.Rotor 33 is also to equidirectional and rotation at full speed.The other end then drops into the municipal refuse that reaches paper scrap, plastics bits g etc. that comprises aluminium bits m, iron filings f in hopper 23.As shown in Figure 1, these municipal refuses on belt 25 by conveyance, when arriving with the corresponding position of cylindrical shell 27, flux change by the permanent magnet 28 that is installed with at periphery with its concentric permanent magnet rotor that is setting 33, the same with the past, the aluminium bits m that is come by belt 25 traveling conveyances then produces vortex flow, the flux change results of interaction of magnetic flux of Chan Shenging and permanent magnet 28 therefrom, aluminium bits m is subjected to repulsion, then as shown in Figure 6, along the highest track it being recovered in aluminium bits shown in Figure 1 reclaims in the space 43.Common rubbish such as paper bits g then is not subjected to the influence of magnetic force, is subjected to the effect of belt horizontal velocity to form nature as shown in Figure 6 and falls, and is recovered in the common garbage reclamation space 44 such as paper.Iron filings f is then by the magnetic attraction of permanent magnet rotor magnet, in contacting scope, cylindrical shell 27 and belt 25 attract around cylindrical shell 27, to be driven carrying as shown in Figure 6, close guide roller 70 backs are in order to make it separate with belt 25 with cylindrical shell 27, the magnetic force that minimizing comes from permanent magnet is so just discharge as shown by arrow C in iron filings reclaim space 45.
As mentioned above, can be separated into aluminium bits, common rubbish and iron filings though devote the municipal refuse of hopper 23, but various rubbish are represented with dispersity on Fig. 1, and the various rubbish of actual conditions be state with denser above belt 25 traveling portion with bigger bed thickness by conveyance, because bed thickness is big, so just can not be even in the fabric width direction of belt 25.As shown in Figure 6, by the continuous rotation of vibrator-roller, axially extended prominent bar 61 and moving of belt 25 that the periphery at cylindrical shell 62 is installed with are concatenated to form crimping or disengaged position together, and belt 25 shakes in this section.So, the various rubbish that load on the belt above this are given a shock, can make with uneven bed thickness state by the uniform bed thickness of the slack one-tenth of the rubbish of conveyance, promptly, can arrive the top of cylindrical shell 27 with uniform bed thickness, so on belt 25, can be subjected to the magnetic force of homogeneous, give full play to it and sort ability.
More than expression is the situation of belt 25 with the linear state traveling.But when loading various rubbish with inhomogeneous state on belt 25, when perhaps dislocation took place in the position of regulating with the stretcher group at first, belt 25 also had situation about being moved.During the situation of movement that now just takes place as shown in Figure 5, relate to roller arrangement 50A of the present invention, 50B the regulating action that should rise describe.
Now, shown in the A of Fig. 5, belt 25, is subjected to impartial pressure at two edge P, the Q of belt and is contacting with roller to direction of arrow traveling with linear state.Suppose that belt 25 moves to a certain direction from linear state as the B of Fig. 5 is represented for a certain reason, then the roller 51 at the roller arrangement 50B of a side forms and downstream side part state of contact 51 formation of the roller of opposite side and upstream side contact condition.For tight in the P of edge portion crimping, the P of edge portion of the 25b of below traveling portion of belt 25 then by tight crimping shown in the chain-dotted line of Fig. 4, so shown in chain-dotted line, though deform, but because the power that belt 25 is moved towards arrow h direction has just taken place in this tensile force.Like this, shown in the C of Fig. 5, the roller arrangement 50B of initial belt and opposite side forms disengaged position, forms impaction state with 50A.But because this thrust poor, just make belt 25 to linear state, promptly be coupled with the power of correcting the such state of A that becomes Fig. 5, so belt 25 can often kept the linear state traveling for driven roller 26 and cylindrical shell 27.Also can obtain the effect that sorts of stable waste layer, various rubbish damage belts just can not take place to clamp between in the past such cylindrical shell and the belt, and the thing that loses the effect of sorting.
More than be illustrated with regard to embodiments of the invention, but the present invention is not limited to these embodiment, can access multiple modification according to technological thought of the present invention.
Such as, in above embodiment, the top running part of the belt between driven roller and the cylindrical shell has been loaded onto 2 vibrator-rollers, but this roller is good with one, increases several good again.
Also have, on above roller, be formed with 4 prominent bars, but this prominent bar is good or good with more prominent bar with 1 along its axis.Secondly, even dispense roller arrangement 50A, 50B, effect of the present invention can not lose yet.
As mentioned above, in non-magnetic metallic belt seperating machine of the present invention, when loading a large amount of municipal refuse on the belt, can form roughly uniform bed thickness in its fabric width direction, so in the time of above arriving cylindrical shell straight, then whole municipal refuses can be subjected to the same effect that sorts.
Claims (1)
1. a non-magnetic metallic belt seperating machine is made of belt and rotary magnet; Belt one end is being adorned driven roller, and the other end is wound on the cylindrical shell of nonmetal character; Rotary magnet is contained in above-mentioned inner barrel, and its circumference alternately is magnetized to the N utmost point and the S utmost point; Make above-mentioned rotary magnet with than the big rotary speed of the rotary speed of above-mentioned cylindrical shell to equidirectional rotation, from the other end of above-mentioned belt the nonmagnetic metal component of refuse is discharged with the track different with other component of refuse and to separate; It is characterized in that: traveling portion is supported by roller segment above between above-mentioned driven roller and the above-mentioned cylindrical shell, and this roller segment is positioned at the below of this top traveling portion, on this roller segment, be fixed with a bar-shaped prominent bar by modes such as welding at least along axis.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5055026A JPH06246183A (en) | 1993-02-19 | 1993-02-19 | Belt conveyor for separating non-magnetic metal |
| JP55026/93 | 1993-02-19 | ||
| JP55026/1993 | 1993-02-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1098966A CN1098966A (en) | 1995-02-22 |
| CN1064864C true CN1064864C (en) | 2001-04-25 |
Family
ID=12987162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94101387 Expired - Fee Related CN1064864C (en) | 1993-02-19 | 1994-02-18 | Nonmagnetic metallic belt seperating machine |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPH06246183A (en) |
| CN (1) | CN1064864C (en) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5626233A (en) * | 1995-03-07 | 1997-05-06 | Venturedyne, Ltd. | Eddy current separator |
| CN1915528B (en) * | 2006-08-24 | 2010-08-11 | 山东华特磁电科技股份有限公司 | Permanent magnet dry type magnetic ore separator |
| CN101695681B (en) * | 2009-06-17 | 2012-02-29 | 施慰蓉 | Magnetic separating process of spina date seeds |
| CN103785534A (en) * | 2014-01-23 | 2014-05-14 | 天紫再生资源加工（天津）有限公司 | System for recycling metal from solid garbage |
| CN103816995B (en) * | 2014-03-05 | 2015-08-19 | 沈阳隆基电磁科技股份有限公司 | A kind of small dry refiner |
| CN105344471A (en) * | 2015-12-01 | 2016-02-24 | 天紫环保产业开发有限责任公司 | Garbage disposal system having functions of vibratory feeding and magnetic separation |
| CN105289840A (en) * | 2015-12-01 | 2016-02-03 | 天津市武清区天紫环保有限公司 | Excitation type magnetic separator applied to garbage treatment |
| CN105750224A (en) * | 2016-04-20 | 2016-07-13 | 高秋红 | Magnetizing and magnetism detecting device |
| CN108940581B (en) * | 2018-06-20 | 2020-04-10 | 佛山市程显科技有限公司 | Magnetic separation device with evenly spread out thin feeding function |
| CN110180801A (en) * | 2019-05-16 | 2019-08-30 | 江苏磁谷科技股份有限公司 | For removing method, apparatus, medium and the belt auxiliary system of magnetic sundries |
| CN112206922B (en) * | 2020-09-29 | 2022-11-29 | 中建材（合肥）机电工程技术有限公司 | Raw material iron removal device for cement production and use method thereof |
| KR102646170B1 (en) * | 2023-07-31 | 2024-03-12 | 주식회사 부천리사이클링 | Sterilization pack sorting apparatus from paper pack |
-
1993
- 1993-02-19 JP JP5055026A patent/JPH06246183A/en active Pending
-
1994
- 1994-02-18 CN CN 94101387 patent/CN1064864C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH06246183A (en) | 1994-09-06 |
| CN1098966A (en) | 1995-02-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1064864C (en) | Nonmagnetic metallic belt seperating machine | |
| US5394991A (en) | Conductive material sorting device | |
| US5636748A (en) | Magnetic drum separator | |
| CN1064865C (en) | Non-magnetic metallic belt seperating machine | |
| EP0687504A1 (en) | Process and device for separating stainless steel from mixed material containing it | |
| JP2568969B2 (en) | Empty can selection method and empty can compression device | |
| JPH10272381A (en) | Repulsion magnetic circuit type device for separation of non-ferrous metal, and rotary rotor used therefor | |
| JP4001830B2 (en) | Method and apparatus for sorting conductive material and plastic material | |
| US5522513A (en) | Separator disc | |
| JPH03224643A (en) | Apparatus for recovering non-magnetic metal | |
| CN2724845Y (en) | Belt magnetic separator | |
| JP2874282B2 (en) | Non-magnetic metal separation belt conveyor | |
| JPH08141517A (en) | Sorting method and apparatus | |
| JPH06238190A (en) | Nonmagnetic metal separating belt conveyor | |
| JP4057076B2 (en) | Rotating drum type nonmagnetic metal sorting and collecting device | |
| JP2827441B2 (en) | Non-magnetic metal separation belt conveyor | |
| JP3310699B2 (en) | Concrete waste sorting equipment | |
| JP2787930B2 (en) | Sorting device | |
| CN219559989U (en) | Automatic iron removing and collecting device for rubber belt conveyor | |
| JPS6324744B2 (en) | ||
| JP4012584B2 (en) | Rotating drum type nonmagnetic metal sorting and collecting device | |
| JPH081007Y2 (en) | Non-magnetic metal separation belt conveyor device | |
| JP3628527B2 (en) | Belt conveyor device for aluminum sorting | |
| JPS6330501Y2 (en) | ||
| JP2017131869A (en) | Magnetic separation device and magnetic separation method |
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 | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |