CN105903570B - A kind of impact type triboelectric separator - Google Patents
A kind of impact type triboelectric separator Download PDFInfo
- Publication number
- CN105903570B CN105903570B CN201610336017.3A CN201610336017A CN105903570B CN 105903570 B CN105903570 B CN 105903570B CN 201610336017 A CN201610336017 A CN 201610336017A CN 105903570 B CN105903570 B CN 105903570B
- Authority
- CN
- China
- Prior art keywords
- cloth bag
- casing
- collecting box
- impact type
- friction
- 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.)
- Active
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C7/00—Separating solids from solids by electrostatic effect
- B03C7/02—Separators
- B03C7/10—Separators with material falling in cascades
Abstract
The present invention relates to a kind of impact type triboelectric separator, belong to the technical field that mineral process electric separation.The electrostatic separator is made up of friction charged device, electrostatic separation case, cloth bag collecting box, air blower and airflow line etc., and the entrance of friction charged device is connected by airflow line with blower export, and outlet is connected with the entrance of separatory vessel；The outlet of collecting box and the entrance of air blower are connected, and control valve is exported installed in collecting box, one closed circuit air circulating system of whole electrostatic separator formation.The present invention drives the friction of ore particle intense impact to make mineral charged by air-flow, and charged ore particle can be sorted in time, has the advantages that carrying capacity is big, the efficiency of separation is high, feed and wind path are controllable.
Description
Technical field
The present invention relates to a kind of impact type triboelectric separator, applied to fine-particle minerals（Including coal）The sorting of material, category
The technical field of electric separation is processed in mineral.
Background technology
Friction electrical selection is one of basic technology of mineral manufacture field, has the advantages that cleaning, efficient, environmental protection, extensively
Sorting applied to coal, nonmetallic etc..The separation of the friction charged and charged mineral of mineral is to influence the key of friction electrical selection,
It is also to evaluate the leading indicator that triboelectric separator sorts efficiency.By development for many years, a series of friction electrical selection has been developed
Machine, but in general, existing triboelectric separator, which is appointed, has that mineral grain carrying capacity is small, electric charge easily dissipates, sort insufficient etc. lack
Point.
The content of the invention
It is an object of the invention to provide a kind of impact type triboelectric separator, to solve existing triboelectric separator mineral carrying capacity
The problems such as small, electric charge easily dissipates, sorts insufficient.
The present invention is realized by following technical scheme：A kind of impact type triboelectric separator, the electrostatic separator includes friction charged
Device 1, electrostatic separation case 2, cloth bag collecting box 3, air blower 4, airflow line 5, charging gear；Friction charged device 1, electrostatic separation case
2nd, cloth bag collecting box 3, air blower 4, airflow line 5, friction charged device 1 are sequentially communicated, interior when impact type triboelectric separator works
Portion forms a closed circulation wind path；
Charging gear includes feed casing 6, motor 7, sector 9；The hollow structure that casing 6 is upper and lower opening is fed,
The under shed of feed casing 6 is connected with airflow line 5；The shaft extension of motor 7 enters to be fed the middle part of casing 6, and fan is provided with axle
Shape blade 9；
The friction charged device 1 includes friction casing 13, shock plate 14, impact board mount 15；The casing 13 that rubs is hollow
Body, top outlet is connected by airflow line 5 with air blower 4, lower exit port connection electrostatic separation case 2, and shock plate is installed in inside
14；Shock plate 14 is located at the underface of airflow line 5, and is supported by impacting board mount 15, and impact board mount 15, which is fixed on, to rub
Wipe on the inwall of casing 13；
The electrostatic separation case 2 includes connecing electric box 16, sorting casing 17, parallel electrode plate 18, cutting plate 19；Sort casing
Open up entrance directly over 17 to connect with friction casing 13, parallel electrode plate 18 is symmetrically mounted on sorting casing 17 entrance both sides, leads to
Cross and connect the external high voltage direct current of electric box 16；The bottom of sorting casing 17 is provided with mobilizable cutting plate 19, and positioned at parallel electricity
Below pole plate 18；It is three chambers that parallel electrode plate 18, which will sort 17 points of casing, and one electrostatic separation case of each cavity correspondence goes out
Mouth pipeline 30, the connection corresponding with three cloth bag collecting box inlet ducts 31 respectively of three electrostatic separation case outlet conduits 30；
The cloth bag collecting box 3 includes collection tank 23, cloth bag 24, cloth bag collecting box inlet duct 31, cloth bag collecting box
Outlet conduit 21, collection tank 23 is equipped with a cloth bag collecting box outlet conduit 21 provided with three chambers, each chamber top,
Connected with the entrance of air blower 4；The lower section side of each chamber opens up cloth bag collecting box inlet duct 31 and electrostatic separation case
Outlet conduit 30 is connected；Provided with a cloth bag 24 in each chamber, the top of cloth bag 24 is suspended on the top of collection tank 23, cloth bag
Mouth is fixed on the middle part of chamber；Each cloth bag 24 is correspondingly provided with collecting bin below, and installs discharging control valve in collecting bin outlet
Door 26；Cloth bag collecting box inlet duct 31 is located at below cloth sack.
The top of feed casing 6 of the present invention be infundibulate, lower section be more than caliber in the middle part of cylindrical tube, cylindrical tube
Spherical, the shaft extension of motor 7 enters in spherical, and the sphere diameter of the formation of sector 9 is more than tube bundle cross section diameter；Motor 7 is fixed on
On airflow line 5.
Motor 7 of the present invention is arranged on motor base 10, and motor base 10 is fixed on air-flow by base support 11
On pipeline.
The junction of the axle of motor 7 and tube bundle of the present invention is equipped with bearing and to sealed bearing cap 8.
Air blower 4 of the present invention is arranged on blower base 28, is placed in above the outlet conduit of cloth bag collecting box 3, and
It is supported on by blower base support 29 in the collection tank of cloth bag collecting box 3.
Parallel electrode plate 18 of the present invention is provided with aperture.
Electrostatic separation case 2 of the present invention is supported by electrostatic separation box bracket 20, and cloth bag collecting box 3 is collected by cloth bag
Box bracket 27 is supported.
Connect electric box 16, sorting casing 17, the cutting plate 19 of electrostatic separation case 2 of the present invention are isolation material.
The bottom of cloth bag 24 of the present invention is fixed on the side wall of cloth bag collecting box 3 by ring flange 25, and cloth bag is collected
Case outlet conduit 21 is provided with wind control valve 22.
Impact type triboelectric separator of the present invention is included to be passed through between multiple friction charged devices 1, multiple friction charged devices 1
Charge electric appliance airflow line 12 is connected.
Described impact type triboelectric separator each several part is the wear-resisting rigid material of insulation, or surface（Can be with ore deposit
The surface and the power part part outer surface in addition to parallel electrode plate opposing sides of thing contact）Steel covered with insulation high-abrasive material
Material etc. is exposed in outer portion spray painting anticorrosion.
The charging gear of described friction charged device can control delivery rate, and during its normal work, can be to two degree of lip-roundings
Into closed, and the mineral such as the casing and shock plate charged moieties that rub multiple can be connected.
Described impact type triboelectric separator is in normal work, and inner space is in dry environment, and is internally formed
One closed wind path circulation, can adjust wind speed by the control valve on cloth bag collecting box outlet conduit entrance, can also pass through
The external frequency converter regulation wind speed of blower motor.
The operation principle of impact type triboelectric separator of the present invention is：Friction charged device, electrostatic separation case, cloth bag are collected
Case and air blower join end to end, when choke feeding and discharge（Normal work）, whole impact type triboelectric separator formation one is close
The wind path circulation closed；Dry mineral aggregate feeds airflow line by charging gear, under the drive of wind-force, and suspension forms solid and gas two
Xiang Liu, along airflow line high-speed impact shock plate, and is injected in friction cabinet wall, in the process, between mineral aggregate and ore deposit
Material and shock plate and rub the cabinet wall violent collision of generation and friction and charged；Mineral aggregate after charged quickly enters electrostatic point
The sorting chamber of case is selected, is moved in the presence of wind-force, electrostatic force and gravity etc. along different tracks；Lotus positive electricity and bear electricity
Ore particle is in the presence of electrostatic force, and the opposite pole plate motion of electrotropism respectively enters the respective collecting chamber in both sides, and along pipeline
Into corresponding cloth bag；Uncharged ore particle is moved under wind-force effect along sorting chamber, and enters cloth bag by pipeline；Into
After cloth bag ore particle is by Bag filter and accumulates, let out under gravity and cloth bag shake and drop down onto collecting bin, can when running up to a certain amount of
Discharged by collecting bin Valve controlling, the air-flow after filtering mineral aggregate enters air blower formation wind circulation.
The invention has the advantages that：
（1）It can preferably make mineral aggregate friction charged by regulating and controlling wind speed and delivery rate and sort；
（2）Air-flow drives mineral high-speed impact shock plate, and is injected in friction cabinet wall, significantly enhance mineral it
Between and mineral and shock plate, the collision and friction of the cabinet wall that rubs, and friction casing and shock plate multiple can also concatenate, more have
Beneficial to mineral aggregate by friction charged, increase carrying capacity.
（3）Ore particle effectively charged and timely sorting is driven by high velocity air, is conducive to mitigating the electric charge consumption of charged ore particle
Dissipate；
（5）Air-flow drives ore particle intense impact friction charged, the more conducively sorting of microfine ore particle.
Brief description of the drawings
Fig. 1 is the front view of impact type triboelectric separator of the present invention（Broken section）；
Fig. 2 is the A-A sectional views of impact type triboelectric separator of the present invention；
Fig. 3 is the B-B side views of impact type triboelectric separator of the present invention（Broken section）；
Fig. 4 is the C-C sectional views of impact type triboelectric separator of the present invention；
Fig. 5 is the A-A sectional views of impact type triboelectric separator described in the embodiment of the present invention 3.
In figure：The friction charged devices of 1-；2- electrostatic separation casees；3- cloth bag collecting boxs；4- air blowers；5- airflow lines；6- gives
Hopper body；7- motors；8- bearing caps；9- sectors；10- motor bases；11- bases are supported；12- charge electric appliance airflow lines；
13- friction casings；14- shock plates；15- impacts board mount；16- connects electric box；17- sorts casing；18- parallel electrode plates；19- points
Flitch；20- electrostatic separation box brackets；21- cloth bag collecting box outlet conduits；22- wind control valves；23- collection tanks；24-
Cloth bag；25- ring flanges；26- discharging control valves door；27- cloth bags collect box bracket；28- blower bases；29- blower bases
Support；30- electrostatic separation case outlet conduits；31- cloth bag collecting box inlet ducts.
Embodiment
With reference to the accompanying drawings and examples, the invention will be further described, but protection scope of the present invention is not limited to
The content.
Embodiment 1
Electrostatic separator described in the present embodiment includes friction charged device 1, electrostatic separation case 2, cloth bag collecting box 3, air blower 4, gas
Flow tube road 5, charging gear；Friction charged device 1, electrostatic separation case 2, cloth bag collecting box 3, air blower 4, airflow line 5, friction lotus
Electrical equipment 1 is sequentially communicated, and when impact type triboelectric separator works, is internally formed a closed circulation wind path；
Charging gear includes feed casing 6, motor 7, sector 9；The hollow structure that casing 6 is upper and lower opening is fed,
The under shed of feed casing 6 is connected with airflow line 5；The shaft extension of motor 7 enters to be fed the middle part of casing 6, and fan is provided with axle
Shape blade 9.
The friction charged device 1 includes friction casing 13, shock plate 14, impact board mount 15；The casing 13 that rubs is hollow
Body, top outlet is connected by airflow line 5 with air blower 4, lower exit port connection electrostatic separation case 2, and shock plate is installed in inside
14；Shock plate 14 is located at the underface of airflow line 5, and is supported by impacting board mount 15, and impact board mount 15, which is fixed on, to rub
Wipe on the inwall of casing 13；
The electrostatic separation case 2 includes connecing electric box 16, sorting casing 17, parallel electrode plate 18, cutting plate 19；Sort casing
Open up entrance directly over 17 to connect with friction casing 13, parallel electrode plate 18 is symmetrically mounted on sorting casing 17 entrance both sides, leads to
Cross and connect the external high voltage direct current of electric box 16；The bottom of sorting casing 17 is provided with mobilizable cutting plate 19, and positioned at parallel electricity
Below pole plate 18；It is three chambers that parallel electrode plate 18, which will sort 17 points of casing, and one electrostatic separation case of each cavity correspondence goes out
Mouth pipeline 30, the connection corresponding with three cloth bag collecting box inlet ducts 31 respectively of three electrostatic separation case outlet conduits 30；
The cloth bag collecting box 3 includes collection tank 23, cloth bag 24, cloth bag collecting box inlet duct 31, cloth bag collecting box
Outlet conduit 21, collection tank 23 is equipped with a cloth bag collecting box outlet conduit 21 provided with three chambers, each chamber top,
Connected with the entrance of air blower 4；The lower section side of each chamber opens up cloth bag collecting box inlet duct 31 and electrostatic separation case
Outlet conduit 30 is connected；Provided with a cloth bag 24 in each chamber, the top of cloth bag 24 is suspended on the top of collection tank 23, cloth bag
Mouth is fixed on the middle part of chamber；Each cloth bag 24 is correspondingly provided with collecting bin below, and installs discharging control valve in collecting bin outlet
Door 26；Cloth bag collecting box inlet duct 31 is located at below cloth sack.
Embodiment 2
Electrostatic separator described in the present embodiment includes friction charged device 1, electrostatic separation case 2, cloth bag collecting box 3, air blower 4, gas
Flow tube road 5, charging gear；Friction charged device 1, electrostatic separation case 2, cloth bag collecting box 3, air blower 4, airflow line 5, friction lotus
Electrical equipment 1 is sequentially communicated, and when impact type triboelectric separator works, is internally formed a closed circulation wind path；
Charging gear includes feed casing 6, motor 7, sector 9；The hollow structure that casing 6 is upper and lower opening is fed,
The under shed of feed casing 6 is connected with airflow line 5；The shaft extension of motor 7 enters to be fed the middle part of casing 6, and fan is provided with axle
Shape blade 9；
The friction charged device 1 includes friction casing 13, shock plate 14, impact board mount 15；The casing 13 that rubs is hollow
Body, top outlet is connected by airflow line 5 with air blower 4, lower exit port connection electrostatic separation case 2, and shock plate is installed in inside
14；Shock plate 14 is located at the underface of airflow line 5, and is supported by impacting board mount 15, and impact board mount 15, which is fixed on, to rub
Wipe on the inwall of casing 13；
The electrostatic separation case 2 includes connecing electric box 16, sorting casing 17, parallel electrode plate 18, cutting plate 19；Sort casing
Open up entrance directly over 17 to connect with friction casing 13, parallel electrode plate 18 is symmetrically mounted on sorting casing 17 entrance both sides, leads to
Cross and connect the external high voltage direct current of electric box 16；The bottom of sorting casing 17 is provided with mobilizable cutting plate 19, and positioned at parallel electricity
Below pole plate 18；It is three chambers that parallel electrode plate 18, which will sort 17 points of casing, and one electrostatic separation case of each cavity correspondence goes out
Mouth pipeline 30, the connection corresponding with three cloth bag collecting box inlet ducts 31 respectively of three electrostatic separation case outlet conduits 30.
The cloth bag collecting box 3 includes collection tank 23, cloth bag 24, cloth bag collecting box inlet duct 31, cloth bag collecting box
Outlet conduit 21, collection tank 23 is equipped with a cloth bag collecting box outlet conduit 21 provided with three chambers, each chamber top,
Connected with the entrance of air blower 4；The lower section side of each chamber opens up cloth bag collecting box inlet duct 31 and electrostatic separation case
Outlet conduit 30 is connected；Provided with a cloth bag 24 in each chamber, the top of cloth bag 24 is suspended on the top of collection tank 23, cloth bag
Mouth is fixed on the middle part of chamber；Each cloth bag 24 is correspondingly provided with collecting bin below, and installs discharging control valve in collecting bin outlet
Door 26；Cloth bag collecting box inlet duct 31 is located at below cloth sack.
The top that casing 6 is fed described in the present embodiment be infundibulate, lower section be more than caliber in the middle part of cylindrical tube, cylindrical tube
It is spherical, the shaft extension of motor 7 enters in spherical, and the radius of a ball of the formation of sector 9 is more than tube bundle cross section diameter；Motor 7 is consolidated
It is scheduled on airflow line 5.
Motor 7 described in the present embodiment is arranged on motor base 10, and motor base 10 is fixed on gas by base support 11
On flow tube road.
The two ends of the axle of motor 7 described in the present embodiment and the junction of tube bundle are equipped with bearing and to sealed bearing cap
8。
Air blower 4 described in the present embodiment is arranged on blower base 28, is placed on the outlet conduit of cloth bag collecting box 3, and
It is supported on by blower base support 29 in the collection tank of cloth bag collecting box 3.
Electrostatic separation case 2 is supported by electrostatic separation box bracket 20 described in the present embodiment, and cloth bag collecting box 3 is received by cloth bag
Collection box bracket 27 is supported.
Connect electric box 16, sorting casing 17, the cutting plate 19 of electrostatic separation case 2 described in the present embodiment are isolation material.
The bottom of cloth bag 24 is fixed on the side wall of cloth bag collecting box 3 by ring flange 25 described in the present embodiment, and cloth bag is received
Header outlet conduit 21 is provided with wind control valve 22.
Embodiment 3
The structure of impact type triboelectric separator is same as Example 1 described in the present embodiment, and its difference essentially consists in this implementation
The example impact type triboelectric separator passes through charge electric appliance airflow line between including 2 friction charged 1,2 friction charged devices 1 of device
12 connections（As shown in Figure 5）；Such friction charged device structure can make ore particle by more collision and rub, and be conducive to ore deposit
Charged, the carrying capacity of increase ore particle of grain.In addition, increase oblong shaped orifices in the middle of the parallel electrode plate of the present embodiment so that away from
Ore particle near from pole plate, electrically opposite with pole plate can be early gathered materials chamber by opening entrance, be more beneficial for charged ore particle
Efficiently separate.
Described above is only the preferred embodiment of the present invention, it is noted that under the premise without departing from the principles of the invention,
Some improvements and modifications can also be made, these improvements and modifications also should be regarded as protection scope of the present invention.
Claims (10)
1. a kind of impact type triboelectric separator, it is characterised in that：The electrostatic separator includes friction charged device（1）, electrostatic separation case
（2）, cloth bag collecting box（3）, air blower（4）, airflow line（5）, charging gear；Friction charged device（1）, electrostatic separation case（2）、
Cloth bag collecting box（3）, air blower（4）, airflow line（5）, friction charged device（1）It is sequentially communicated, impact type triboelectric separator work
When making, a closed circulation wind path is internally formed；
Charging gear includes feed casing（6）, motor（7）, sector（9）；It is fed casing（6）For the hollow knot of upper and lower opening
Structure, is fed casing（6）Under shed and airflow line（5）Connection；Motor（7）Shaft extension enter to be fed casing（6）Middle part, and axle
On sector is installed（9）；
The friction charged device（1）Including friction casing（13）, shock plate（14）, impact board mount（15）；Rub casing（13）
For hollow body, top outlet passes through airflow line（5）With air blower（4）Connection, lower exit port connection electrostatic separation case（2）, it is interior
Portion is installed by shock plate（14）；Shock plate（14）Positioned at airflow line（5）Underface, and by impacting board mount（15）Support,
Impact board mount（15）It is fixed on friction casing（13）On inwall；
The electrostatic separation case（2）Including connecing electric box（16）, sorting casing（17）, parallel electrode plate（18）, cutting plate（19）；Point
Select casing（17）Surface opens up entrance and friction casing（13）Connection, parallel electrode plate（18）It is symmetrically mounted on sorting casing
（17）Entrance both sides, by connecing electric box（16）External high voltage direct current；Sort casing（17）Bottom be provided with mobilizable point
Flitch（19）, and positioned at parallel electrode plate（18）Below；Parallel electrode plate（18）Casing will be sorted（17）It is divided into three chambers, often
One electrostatic separation case outlet conduit of individual cavity correspondence（30）, three electrostatic separation case outlet conduits（30）Respectively with three cloth bags
Collecting box inlet duct（31）Correspondence connection；
The cloth bag collecting box（3）Including collection tank（23）, cloth bag（24）, cloth bag collecting box inlet duct（31）, cloth bag receive
Header outlet conduit（21）, collection tank（23）Provided with three chambers, each chamber top is equipped with a cloth bag collecting box and gone out
Mouth pipeline（21）, with air blower（4）Entrance connection；The lower section side of each chamber opens up cloth bag collecting box inlet duct
（31）With electrostatic separation case outlet conduit（30）Connection；Provided with a cloth bag in each chamber（24）, cloth bag（24）Top hang
Hang over collection tank（23）Top, cloth sack is fixed on the middle part of chamber；Each cloth bag（24）Collecting bin is correspondingly provided with below, and
Discharging control valve door is installed in collecting bin outlet（26）；Cloth bag collecting box inlet duct（31）Below cloth sack.
2. impact type triboelectric separator according to claim 1, it is characterised in that：The feed casing（6）Top for leakage
It is, motor spherical more than caliber in the middle part of tube bundle, tube bundle that bucket shape, lower section, which are,（7）Shaft extension enter it is spherical in, fan-shaped leaf
Piece（9）The sphere diameter of formation is more than tube bundle cross section diameter.
3. impact type triboelectric separator according to claim 2, it is characterised in that：Motor（7）Installed in motor base（10）
On, motor base（10）Supported by base（11）It is fixed on airflow line.
4. impact type triboelectric separator according to claim 1, it is characterised in that：Motor（7）The connection of axle and tube bundle
Place is equipped with bearing and to sealed bearing cap（8）.
5. impact type triboelectric separator according to claim 1, it is characterised in that：Air blower（4）Installed in blower base
（28）On, it is placed in cloth bag collecting box（3）Above outlet conduit, and supported by blower base（29）It is supported on cloth bag collecting box
（3）Collection tank on.
6. impact type triboelectric separator according to claim 1, it is characterised in that：The parallel electrode plate（18）Provided with small
Hole.
7. impact type triboelectric separator according to claim 1, it is characterised in that：Electrostatic separation case（2）Pass through electrostatic separation
Box bracket（20）Support, cloth bag collecting box（3）Box bracket is collected by cloth bag（27）Support.
8. impact type triboelectric separator according to claim 1, it is characterised in that：Electrostatic separation case（2）Connect electric box（16）、
Sort casing（17）, cutting plate（19）It is isolation material.
9. impact type triboelectric separator according to claim 1, it is characterised in that：The cloth bag（24）Bottom pass through flange
Disk（25）It is fixed on cloth bag collecting box（3）Side wall on, cloth bag collecting box outlet conduit（21）It is provided with wind control valve
（22）.
10. impact type triboelectric separator according to claim 1, it is characterised in that：The impact type triboelectric separator is included
Multiple friction charged devices（1）, multiple friction charged devices（1）Between pass through charge electric appliance airflow line（12）Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610336017.3A CN105903570B (en) | 2016-05-20 | 2016-05-20 | A kind of impact type triboelectric separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610336017.3A CN105903570B (en) | 2016-05-20 | 2016-05-20 | A kind of impact type triboelectric separator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105903570A CN105903570A (en) | 2016-08-31 |
| CN105903570B true CN105903570B (en) | 2017-08-29 |
Family
ID=56749472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610336017.3A Active CN105903570B (en) | 2016-05-20 | 2016-05-20 | A kind of impact type triboelectric separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105903570B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106890729B (en) * | 2017-03-14 | 2019-02-05 | 昆明理工大学 | A kind of friction charged method and device of classification |
| CN107684978A (en) * | 2017-10-12 | 2018-02-13 | 宁波工程学院 | A kind of circulating frictional static dust arrester |
| CN107854949A (en) * | 2017-12-14 | 2018-03-30 | 俞小林 | A kind of poly- dirt facility of electrostatic |
| CN109225642B (en) * | 2018-10-16 | 2019-09-03 | 江南大学 | A kind of superfine powder wet electrostatic grading plant |
| CN113731632A (en) * | 2021-09-02 | 2021-12-03 | 江西金泰源陶瓷有限公司 | Ceramic dry powder making, dust collecting and impurity removing integrated device |
| CN114734555A (en) * | 2022-03-21 | 2022-07-12 | 昆明理工大学 | Plastic particle sorting equipment for scrapped passenger vehicle |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3493109A (en) * | 1967-08-04 | 1970-02-03 | Consiglio Nazionale Ricerche | Process and apparatus for electrostatically separating ores with charging of the particles by triboelectricity |
| DE3921072A1 (en) * | 1989-06-28 | 1991-01-10 | Kali & Salz Ag | Electrostatic processing of crude potash with no wet stage - using free fall separator in which vertical air flow is maintained |
| US5944875A (en) * | 1996-10-22 | 1999-08-31 | University Of Kentucky Research Foundation | Triboelectric separator with mixing chamber and pre-separator |
| CN103721871A (en) * | 2013-12-24 | 2014-04-16 | 辽宁中邦高新技术发展有限公司 | Environment-friendly cement water-reducing agent sorting system |
| CN104399591A (en) * | 2014-10-30 | 2015-03-11 | 青岛理工大学 | Tire pyrolysis carbon black and ash separation method and apparatus thereof |
| CN104941812A (en) * | 2015-07-20 | 2015-09-30 | 中国矿业大学 | Micro-fine particle material friction electric separation method and device adopting lateral negative pressure adsorption |
| CN105149099A (en) * | 2015-07-20 | 2015-12-16 | 中国矿业大学 | Reverse-blowing tribo-electrostatic separation method and device for fly ash decarburization |
| CN205761804U (en) * | 2016-05-20 | 2016-12-07 | 昆明理工大学 | A kind of impact type triboelectric separator |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5742355A (en) * | 1980-08-23 | 1982-03-09 | Senichi Masuda | Electrostatic separator |
| JP4830196B2 (en) * | 2000-12-12 | 2011-12-07 | パナソニック株式会社 | Electrostatic sorter for plastic crushed material |
-
2016
- 2016-05-20 CN CN201610336017.3A patent/CN105903570B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3493109A (en) * | 1967-08-04 | 1970-02-03 | Consiglio Nazionale Ricerche | Process and apparatus for electrostatically separating ores with charging of the particles by triboelectricity |
| DE3921072A1 (en) * | 1989-06-28 | 1991-01-10 | Kali & Salz Ag | Electrostatic processing of crude potash with no wet stage - using free fall separator in which vertical air flow is maintained |
| US5944875A (en) * | 1996-10-22 | 1999-08-31 | University Of Kentucky Research Foundation | Triboelectric separator with mixing chamber and pre-separator |
| CN103721871A (en) * | 2013-12-24 | 2014-04-16 | 辽宁中邦高新技术发展有限公司 | Environment-friendly cement water-reducing agent sorting system |
| CN104399591A (en) * | 2014-10-30 | 2015-03-11 | 青岛理工大学 | Tire pyrolysis carbon black and ash separation method and apparatus thereof |
| CN104941812A (en) * | 2015-07-20 | 2015-09-30 | 中国矿业大学 | Micro-fine particle material friction electric separation method and device adopting lateral negative pressure adsorption |
| CN105149099A (en) * | 2015-07-20 | 2015-12-16 | 中国矿业大学 | Reverse-blowing tribo-electrostatic separation method and device for fly ash decarburization |
| CN205761804U (en) * | 2016-05-20 | 2016-12-07 | 昆明理工大学 | A kind of impact type triboelectric separator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105903570A (en) | 2016-08-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105903570B (en) | A kind of impact type triboelectric separator | |
| CN202021156U (en) | Device for repeated winnowing of grain impurities | |
| CN104941812A (en) | Micro-fine particle material friction electric separation method and device adopting lateral negative pressure adsorption | |
| CN205650329U (en) | Quartz sand magnet separator | |
| CN105344602A (en) | Multi-stage microparticle vacuum screening device | |
| CN206184763U (en) | Seed processing dust collector | |
| CN107583795B (en) | A kind of powdery paints recovery system | |
| CN205761804U (en) | A kind of impact type triboelectric separator | |
| CN216099891U (en) | Plastic particle friction charge high-voltage electrostatic separation equipment | |
| CN102847619B (en) | Mineral powder gas delivery dry-type magnetic separation device and method | |
| CN108940599A (en) | A kind of particle electrification separation system | |
| CN202070419U (en) | Diffusible cyclone separator | |
| CN214605345U (en) | Copper rice machine production line | |
| CN213494303U (en) | Electrostatic separation equipment and waste circuit board integrated processing system | |
| CN205761803U (en) | A kind of friction charged device of impact type | |
| CN105251751B (en) | Mine dust emission and collection device and method | |
| CN111589706B (en) | Fine-grained particle group same-stage grading and sorting device for dry coal preparation | |
| CN205324012U (en) | Static cyclone | |
| CN210022481U (en) | Electromagnetic iron remover with magnetic substance unloading function | |
| CN201186245Y (en) | Cyclone duster | |
| CN101069873A (en) | Horizontal dry-type magnetic sorting machine | |
| CN2374268Y (en) | High air speed cyclone electrical dusting unit | |
| CN108296015B (en) | Dry-type multistage wind magnetic separator | |
| CN208800231U (en) | Pollen removing device is broken up in waste and old retired lithium battery broken material gas shock | |
| CN202709675U (en) | Pneumatic drying system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |