CN102962139A - Mixed particle static sorting device and application thereof - Google Patents
Mixed particle static sorting device and application thereof Download PDFInfo
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- CN102962139A CN102962139A CN2012104584402A CN201210458440A CN102962139A CN 102962139 A CN102962139 A CN 102962139A CN 2012104584402 A CN2012104584402 A CN 2012104584402A CN 201210458440 A CN201210458440 A CN 201210458440A CN 102962139 A CN102962139 A CN 102962139A
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Abstract
The invention discloses a mixed particle static sorting device and application of the mixed particle static sorting device. Mixed particles enter a natural stirring friction electric machine through a material hopper and a forced charging opening, so that the mixed particles generate static electric charges in friction through a stirring friction electric rod, and fall down on a bulk board through a baffle at a discharging opening after the adjustable discharging opening is full; the tail end of the bulk board is located in a static magnetic field formed by mutual effect between cathode rollers and anode rollers, so that the mixed particles are sorted through the static magnetic field; and the cathode rollers and the anode rollers are arranged in parallel at intervals of 2-5 centimeters, and perform inverse synchronous rotation, so as to generate the static magnetic field between the cathode rollers and the anode rollers. With the adoption of the mixed particle static sorting device provided by the invention, the particle-shaped mixture, various plastic mixed wastes, waste electric devices and electronic mixtures, which are generated by industrially grinding, can be effectively and respectively sorted, so that the reclamation is realized. The mixed particle static sorting device provided by the invention is applicable to the optimization of agriculture seeds and a quality optimization process of particle agriculture crops.
Description
Technical field
The invention belongs to the domestic garbage resource technical field, relate in particular to a kind of electrostatic separation apparatus and application thereof of the various hybrid particles shapes by sorting out in the categorized consumer waste.
Background technology
Fast development along with every profession and trade, the for example increase of trade waste amount of problem that thereupon occurs, and these discarded objects generally all become the part of house refuse and industrial refuse, the granular mixture that grind to produce such as industry, the discarded object that multiple plastics mix, discarded electrical equipment and electronics mixture, the improper need of these mixture process are scattered, one waste resource, two pairs of environment have caused serious harm.According to statistics, China's year produces about more than 1,000,000 tons of waste plastic, accounts for 70% of plastics output.The waste plastic generation is so big, and at present China's year waste plastic recovery utilization rate seldom, barely 20% of the plastics total amount.A large amount of waste plastics is scattered environment has been caused serious harm.
Be not a difficult problem to categorized consumer waste the sixth of the twelve Earthly Branches at present, I visit too much categorized consumer waste factory and can both classify, and only have the problem of classification rate height, but do not have one can accomplish the post-processed of classified domestic garbage resource recycling.For example; Sorted plastic garbage, it is mixed by multiple plastics and consists of, cannot be with its sorting, or artificial separation purity is not high, can only be with relatively large sub-electing, and extraction efficiency is low.Here it is, and categorized consumer waste is difficult to the key point of recycling treatment.
Summary of the invention
Technical problem to be solved by this invention provides a kind of hybrid particles electrostatic separation apparatus and application thereof, can be effectively grind the granular mixture that produces, the discarded object of multiple plastics mixing, discarded electrical equipment and electronics mixture from industry, sort out separately, thereby realize its resource.
Technical problem to be solved by this invention is achieved through the following technical solutions:
A kind of hybrid particles electrostatic separation apparatus, comprise support body, hopper, hopper blanking road, discharging opening, it is characterized in that: also comprise nature agitating friction electrifier, pressure charge door, brush material device, drive speed-adjusting motor, adjustable discharging opening, discharging opening baffle plate, bulk material plate, speed regulator, electrostatic generator, negative electrode cylinder, positive electrode cylinder, gear one, gear two, negative electrode drum drive wheel and positive electrode drum drive wheel; The bottom in the hopper blanking road of hopper is provided with the pressure charge door, and hopper blanking road is arranged in the cylindrical shell of nature agitating friction electrifier; The end face of nature agitating friction electrifier is provided with adjustable discharging opening, and adjustable discharging opening place is provided with the discharging opening baffle plate, and bulk material plate is established in discharging opening baffle plate below; The end of bulk material plate is positioned at the place, electromagnetostatic field that is formed by negative electrode cylinder and positive electrode cylinder interaction; Negative electrode cylinder and positive electrode cylinder interval 2-5 centimetre are arranged in parallel, and the rotating speed of speed regulator control drive speed-adjusting motor controls the negative electrode cylinder and the positive electrode cylinder rotates;
Gear one, gear two and negative electrode drum drive wheel are installed on the negative electrode cylinder, positive electrode drum drive wheel is installed on the positive electrode cylinder; Negative electrode cylinder and positive electrode cylinder are done the reverse sync running by the interaction of gear one, gear two and negative electrode drum drive wheel and positive electrode drum drive wheel;
On the electrostatic generator negative power supply access negative electrode cylinder, on the electrostatic generator cathode power supply access positive electrode cylinder;
All be fixed with the brush material device on negative electrode cylinder and the positive electrode cylinder; Negative electrode cylinder and positive electrode cylinder below are provided with a plurality of discharging openings.
Described natural agitating friction electrifier comprises that agitating friction plays torch and triboelectrification motor, agitating friction play torch via the triboelectrification driven by motor in the cylindrical shell of natural agitating friction electrifier with the hybrid particles effect, produce electric charge in the friction.
Described discharging opening baffle plate is interior by filling many demarcation strips.
Described bulk material plate is provided with shaking device.
Also comprise the transfer plate, the junction of each discharging opening top is provided with the transfer plate; It is spiral forcing charge door.
The taxonomic species number of described discharging opening number and hybrid particles adapts.
Described hybrid particles electrostatic separation apparatus is characterized in that: the multiple hybrid particles that will pulverize adds material bin, and it is fallen by hopper blanking road, via forcing charge door evenly to enter in the nature agitating friction electrifier; Being overfilled by adjustable discharging opening enters in the discharging opening baffle plate again, is scattered in subsequently on the bulk material plate; Then enter by negative electrode cylinder and positive electrode cylinder interaction via bulk material plate and in the electromagnetostatic field that forms.
Described hybrid particles electrostatic separation apparatus is in preferred, preferred, the industrial abrasive material of graininess crops quality of mineral, electronic waste, agricultural seed or the application of plastic hybrid separation field.
Beneficial effect of the present invention:
1. simple to operate, the automation performance is strong, and the pure rate of sorting is high;
2. force charge door, adopt spiral pressure reinforced, charging is even;
3. natural agitating friction electrifier adopts agitating friction to electrify, and agitating friction electrifies evenly, and it is large that the strong agitation friction makes particle produce the quantity of electric charge, and it is clear and definite that all kinds of particles produce the electric charge size, improves all kinds of grain sorting conditions;
4. the discharging utilization is forced to feed in raw material the cylindrical shell endoparticle is overfilled naturally, evenly is dispersed in the discharging opening baffle plate;
5. bulk material plate can bulk cargo evenly makes granular cell layer enter the suction that minute constituency makes each particle can both directly contact both positive and negative polarity to push away, improve separating effect;
6. material that can static electrification, through being ground into graininess, this device can both sorting; Comprise mineral, electronic waste, agricultural seed preferred, to preferred, the industrial abrasive material of graininess crops quality, plastic hybrid etc.
Description of drawings
Fig. 1 structural representation of the present invention
As shown in the figure, 1-hopper, 2-nature agitating friction electrifier, 3-hopper blanking road, 4-forces charge door, and the 5-agitating friction plays torch, 6-triboelectrification motor, 7-brush material device, 8-drive speed-adjusting motor, the adjustable discharging opening of 9-, 10-discharging opening baffle plate, the 11-bulk material plate, 12-speed regulator, 13-electrostatic generator, 14-negative electrode cylinder, 15-mixed powder field, 16-positive electrode cylinder, 17-gear two, 19-gear one, 18-transfer plate, 20-negative electrode drum drive wheel, 21-positive electrode drum drive wheel, 22-discharging opening.
The specific embodiment
The invention will be further described below in conjunction with Figure of description.
As shown in Figure 1, separate A-F six class particles as example take this device, discharging opening 22 relative set are six.
A kind of hybrid particles electrostatic separation apparatus, comprise support body, hopper 1, hopper blanking road 3, discharging opening 22, it is characterized in that: also comprise nature agitating friction electrifier 2, pressure charge door 4, brush material device 7, drive speed-adjusting motor 8, adjustable discharging opening 9, discharging opening baffle plate 10, bulk material plate 11, speed regulator 12, electrostatic generator 13, negative electrode cylinder 14, positive electrode cylinder 16, gear 1, gear 2 17, negative electrode drum drive wheel 20 and positive electrode drum drive wheel 21;
The bottom in the described hopper blanking road 3 that is connected with hopper 1 is provided with forces charge door 4, and it is spiral forcing charge door 4, and hopper blanking road 3 is arranged in the cylindrical shell of nature agitating friction electrifier 2; The end face of nature agitating friction electrifier 2 is provided with adjustable discharging opening 9, and adjustable discharging opening 9 places are provided with discharging opening baffle plate 10, and bulk material plate 11 is established in discharging opening baffle plate 10 belows; The end of bulk material plate 11 is positioned at by negative electrode cylinder 14 and positive electrode cylinder 16 interactions and 15 places, electromagnetostatic field that form; Negative electrode cylinder 14 and positive electrode cylinder 16 interval 2-5 centimetres are arranged in parallel, and the rotating speed of speed regulator 12 control drive speed-adjusting motors 8 controls negative electrode cylinder 14 and positive electrode cylinder 16 rotates;
Gear 1, gear 2 17 and negative electrode drum drive wheel 20 are installed on the negative electrode cylinder 14, positive electrode drum drive wheel 21 is installed on the positive electrode cylinder 16; Negative electrode cylinder 14 and positive electrode cylinder 16 are done the reverse sync running by the interaction of gear 1, gear 2 17 and negative electrode drum drive wheel 20 and positive electrode drum drive wheel 21;
On the electrostatic generator 13 negative power supplies access negative electrode cylinder 14, on the electrostatic generator 13 cathode power supplies access positive electrode cylinder 16;
All be fixed with brush material device 7 on negative electrode cylinder 14 and the positive electrode cylinder 16; Negative electrode cylinder 14 and positive electrode cylinder 16 belows are provided with a plurality of discharging openings.
Described natural agitating friction electrifier 2 comprises that agitating friction plays torch 5 and triboelectrification motor 6, and agitating friction plays torch 5 and drives in the cylindrical shell of natural agitating friction electrifier 2 and the hybrid particles effect via triboelectrification motor 6, produces electric charge in the friction.
In the described discharging opening baffle plate 10 by filling many demarcation strips.
Described bulk material plate 11 is provided with shaking device.
Also comprise transfer plate 18, the junction of each discharging opening top is provided with transfer plate 18.
The taxonomic species number of described discharging opening 22 numbers and hybrid particles adapts.
To pulverize or the sixth of the twelve Earthly Branches granular multiple mixing A, B, C, D, E and the F particle add material bin 1, it is fallen uniformly by hopper blanking road 3, via forcing charge door 4 to enter in the cylindrical shell of nature agitating friction electrifier 2.Because 6 work of triboelectrification motor, agitating friction plays torch 5 scrollings in the cylindrical shell, has entered the A-F particle in the cylindrical shell, produces nature and stirs the rolling friction, and the A-F particle produces electric charge in stirring the rolling friction.Under the effect of forcing charge door 4 homogenising, the A-F particle in the cylindrical shell is overfilled from adjustable discharging opening 9 in stirring the rolling friction, be dispersed in the discharging opening baffle plate 10.
Adjustable discharging opening is adjustable about in the of 9, regulates the A-F agitating friction time of particle in cylindrical shell;
Discharging opening baffle plate 10 is fixed on the adjustable discharging opening 9, because having finished each A-F particle with electric charge of triboelectrification is to rotate the adjustable discharging opening 9 that evenly overfills then to shed to enter in the discharging opening baffle plate 10, discharging opening baffle plate 10 is for reaching the even purpose of bulk cargo, in discharging opening baffle plate 10 by filling many demarcation strips, prevent the A-F particle aggregation that sheds, but evenly be scattered on the bulk material plate 11.
Owing to be installed in that the A-F particle becomes many line style shapes evenly to be scattered on the bulk material plate 11 under 10 interior many demarcation strip effects of discharging opening baffle plate, bulk material plate 11 with shaking device so that many line style shape A-F particles become and evenly distribute and landing is carried out sorting in the electromagnetostatic field 15 that is formed by negative electrode cylinder 14 and positive electrode cylinder 16 interactions.
Negative electrode cylinder 14 and 3 centimeters parallel examples of 16 2 compartments of positive electrode cylinder, by speed regulator 12 control drive speed-adjusting motors 8 rotating speeds, band turns negative electrode drum drive wheel 20, negative electrode drum drive wheel 20 is two groove pulley concial disks, by two V belts are installed in respectively on drive speed-adjusting motor 8 and the gear 1, thereby turning gear 2 17, band is with electrode drum drive wheel 21 conversion positive electrode cylinders 16 rotation directions of becoming a full member.On the electrostatic generator 13 negative power supplies access negative electrode cylinder 14,, pushed to work with positive electrode positive electrode cylinder 16 over there falling with vary in size the separately D-F particle of electric charge of negative polarity simultaneously with vary in size the separately A-C sheet grain of electric charge of positive polarity by electromagnetostatic field 15 absorption that produce.On the electrostatic generator 13 cathode power supplies access positive electrode cylinder 16, by electromagnetostatic field 15 absorption that produce with vary in size the separately D-F particle of electric charge of negative polarity, simultaneously push to work with negative electrode negative electrode cylinder 14 over there falling with vary in size the separately A-C particle of electric charge of positive polarity, carry out so simultaneously, reach the purpose of Electrostatic Absorption sorting.
Electromagnetostatic field 15 is the electromagnetostatic fields that produced by negative electrode cylinder 14 and positive electrode cylinder 16, to through the A-F particle of triboelectrification with electric charge, carries out pushing away the suction sorting simultaneously.
Lower both positive and negative polarity A, the F particle that is adsorbed on negative electrode cylinder 14 and the positive electrode cylinder 16 of brush material device 7 brushes.
Because all kinds of particles have all kinds of fixed polarities.But in equal naturally rolling triboelectrification situation, the electric charge that produces is all kinds of to vary in size, so it is also different to form the various types of electrodes absorption affinity.In the rotation along with the electrode cylinder, the cylindrical shell electric field location conversion of self adsorbing, the tractive force variation of the own wt that causes forms all kinds of pure material particles of A-F, and all kinds of particles are along all kinds of regular the falling of absorption affinity size.Adjusting purity by the AB in the sorting unit, BC, CD, DE and EF transfer plate 18 enters from the material of class all kinds of particles to say hopper.
Transfer plate 18 is adjusted the purity of category-A, category-B particle between AB, particle is entered from the material of class say hopper; Transfer plate 18 is adjusted the purity of category-B, C class particle between BC, particle is entered from the material of class say hopper; Transfer plate 18 is adjusted the purity of C class, D class particle between CD, particle is entered from the material of class say hopper; Transfer plate 18 is adjusted the purity of D class, E class particle between DE, particle is entered from the material of class say hopper; 18 purity of adjusting E class, F class particle between the transfer plate enter from the material of class particle and say hopper between EF.
A material way discharging device mouth 22 is received and is connect the material road that changes under negative electrode cylinder 14 suction, the category-A particle and the discharging that fall; B material way discharging device mouth 22 is received and is connect the material road that changes under negative electrode cylinder 14 suction, the category-B particle and the discharging that fall; C material way discharging device mouth 22 is received and is connect the material road that changes under negative electrode cylinder 14 suction, the C class particle and the discharging that fall; D material way discharging device mouth 22 is received and is connect the material road that changes under positive electrode cylinder 16 suction, the D class particle and the discharging that fall; E material way discharging device mouth 22 is received and is connect the material road that changes under positive electrode cylinder 16 suction, the D class particle and the discharging that fall; F material way discharging device mouth 22 is received and is connect the material road that changes under positive electrode cylinder 16 suction, the D class particle and the discharging that fall.
This device can be according to the kind quantity of separating particles, the number of corresponding definite discharging opening.This can application mix particle electrification sorting unit at preferred, industrial abrasive material or the plastic hybrid separation field of preferred, the graininess crops quality of mineral, electronic waste, agricultural seed.
Claims (9)
1. hybrid particles electrostatic separation apparatus, comprise support body, hopper (1), the hopper blanking road (3) that is connected with hopper (1) and discharging opening (22) is characterized in that: also comprise nature agitating friction electrifier (2), force charge door (4), brush material device (7), drive speed-adjusting motor (8), adjustable discharging opening (9), discharging opening baffle plate (10), bulk material plate (11), speed regulator (12), electrostatic generator (13), negative electrode cylinder (14), positive electrode cylinder (16), gear one (19), gear two (17), negative electrode drum drive wheel (20) and positive electrode drum drive wheel (21);
The bottom in described hopper blanking road (3) is provided with forces charge door (4), and hopper blanking road (3) is arranged in the cylindrical shell of nature agitating friction electrifier (2); The end face of nature agitating friction electrifier (2) is provided with adjustable discharging opening (9), and adjustable discharging opening (9) locates to be provided with discharging opening baffle plate (10), and bulk material plate (11) is established in discharging opening baffle plate (10) below; The end of bulk material plate (11) is positioned at by negative electrode cylinder (14) and positive electrode cylinder (16) interaction and the electromagnetostatic field (15) that forms is located; Negative electrode cylinder (14) and positive electrode cylinder (16) interval 2-5 centimetre are arranged in parallel, and the rotating speed of speed regulator (12) control drive speed-adjusting motor (8) controls negative electrode cylinder (14) and positive electrode cylinder (16) rotates;
Gear one (19), gear two (17) and negative electrode drum drive wheel (20) are installed on the negative electrode cylinder (14), positive electrode drum drive wheel (21) is installed on the positive electrode cylinder (16); Negative electrode cylinder (14) and positive electrode cylinder (16) are done the reverse sync running by the interaction of gear one (19), gear two (17) and negative electrode drum drive wheel (20) and positive electrode drum drive wheel (21);
On electrostatic generator (13) the negative power supply access negative electrode cylinder (14), on electrostatic generator (13) the cathode power supply access positive electrode cylinder (16);
All be fixed with brush material device (7) on negative electrode cylinder (14) and the positive electrode cylinder (16); Negative electrode cylinder (14) and positive electrode cylinder (16) below are provided with a plurality of discharging openings.
2. hybrid particles electrostatic separation apparatus as claimed in claim 1, it is characterized in that: described natural agitating friction electrifier (2) comprises that agitating friction plays torch (5) and triboelectrification motor (6);
Agitating friction plays torch (5) and drives in the cylindrical shell of natural agitating friction electrifier (2) and the hybrid particles effect via triboelectrification motor (6), produces electric charge in the friction.
3. hybrid particles electrostatic separation apparatus as claimed in claim 1 is characterized in that: in the described discharging opening baffle plate (10) by filling many demarcation strips.
4. hybrid particles electrostatic separation apparatus as claimed in claim 1, it is characterized in that: described bulk material plate (11) is provided with shaking device.
5. hybrid particles electrostatic separation apparatus as claimed in claim 1 is characterized in that: also comprise transfer plate (18), the junction of each discharging opening (22) top is provided with transfer plate (18).
6. hybrid particles electrostatic separation apparatus as claimed in claim 1, it is characterized in that: the taxonomic species number of described discharging opening (22) number and hybrid particles adapts.
7. hybrid particles electrostatic separation apparatus as claimed in claim 1 is characterized in that: described pressure charge door (4) is for spiral.
8. hybrid particles electrostatic separation apparatus as claimed in claim 1, it is characterized in that: the multiple hybrid particles that will pulverize adds material bin (1), it is fallen by hopper blanking road (3), via forcing charge door (4) evenly to enter in the nature agitating friction electrifier (2); Being overfilled by adjustable discharging opening (9) enters in the discharging opening baffle plate (10) again, is scattered in subsequently on the bulk material plate (11); Then enter by negative electrode cylinder (14) and positive electrode cylinder (16) interaction via bulk material plate (11) and in the electromagnetostatic field (15) that forms.
Such as the described hybrid particles electrostatic separation apparatus of one of claim 1 to 8 in preferred, preferred, the industrial abrasive material of graininess crops quality of mineral, electronic waste, agricultural seed or the application of plastic hybrid separation field.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104584402A CN102962139A (en) | 2012-11-14 | 2012-11-14 | Mixed particle static sorting device and application thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104584402A CN102962139A (en) | 2012-11-14 | 2012-11-14 | Mixed particle static sorting device and application thereof |
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| CN102962139A true CN102962139A (en) | 2013-03-13 |
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| CN2012104584402A Pending CN102962139A (en) | 2012-11-14 | 2012-11-14 | Mixed particle static sorting device and application thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103861738A (en) * | 2014-03-26 | 2014-06-18 | 长沙矿冶研究院有限责任公司 | Efficient and energy-saving high-pressure electrostatic separator |
| CN106179759A (en) * | 2016-07-26 | 2016-12-07 | 大连理工大学 | High-voltage pulse outfield intensifying combines electrostatic separation and reclaims the method and apparatus of magnesite |
| CN107186920A (en) * | 2017-06-08 | 2017-09-22 | 东莞市海宝机械科技有限公司 | Electrostatic separator |
| CN107538644A (en) * | 2017-09-28 | 2018-01-05 | 张家港市立邦机械有限公司 | A kind of high-efficient low-noise mixed plastic electrostatic separator |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103861738A (en) * | 2014-03-26 | 2014-06-18 | 长沙矿冶研究院有限责任公司 | Efficient and energy-saving high-pressure electrostatic separator |
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| CN107186920A (en) * | 2017-06-08 | 2017-09-22 | 东莞市海宝机械科技有限公司 | Electrostatic separator |
| CN107538644A (en) * | 2017-09-28 | 2018-01-05 | 张家港市立邦机械有限公司 | A kind of high-efficient low-noise mixed plastic electrostatic separator |
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Application publication date: 20130313 |