CN101657268A - Method of and apparatus for sorting mineral - Google Patents
Method of and apparatus for sorting mineral Download PDFInfo
- Publication number
- CN101657268A CN101657268A CN200780052433A CN200780052433A CN101657268A CN 101657268 A CN101657268 A CN 101657268A CN 200780052433 A CN200780052433 A CN 200780052433A CN 200780052433 A CN200780052433 A CN 200780052433A CN 101657268 A CN101657268 A CN 101657268A
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- CN
- China
- Prior art keywords
- mineral
- sorting
- size
- wind
- carried out
- 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.)
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Links
- 229910052500 inorganic mineral Inorganic materials 0.000 title claims abstract description 129
- 239000011707 mineral Substances 0.000 title claims abstract description 129
- 238000000034 method Methods 0.000 title claims description 8
- 239000000428 dust Substances 0.000 claims description 20
- 238000000926 separation method Methods 0.000 claims description 13
- 238000011084 recovery Methods 0.000 claims description 8
- 230000014509 gene expression Effects 0.000 description 12
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000007873 sieving Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000003292 diminished effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B4/00—Separating solids from solids by subjecting their mixture to gas currents
- B07B4/02—Separating solids from solids by subjecting their mixture to gas currents while the mixtures fall
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B7/00—Selective separation of solid materials carried by, or dispersed in, gas currents
- B07B7/06—Selective separation of solid materials carried by, or dispersed in, gas currents by impingement against sieves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B2201/00—Details applicable to machines for screening using sieves or gratings
- B07B2201/04—Multiple deck screening devices comprising one or more superimposed screens
Abstract
The object of the invention is to smoothly sort crushed minerals into those of various sizes by a compact means. An air blow means such as a blow fan (3) for separating introduced minerals (12) by airforce; and a sorting screen (11) which receives the fallen minerals, sorts the minerals (12) of a predetermined size or larger, and allows the minerals (12) of a size less than the predetermined sizeto pass therethrough are installed. The minerals (12) are blown off by the air blow means so that the positions where the minerals fall down can be changed according to their sizes, whereby the minerals can smoothly pass through the sorting screen (11) and the sorting means can be made compact.
Description
Technical field
The present invention relates to corresponding to its size, mineral are divided into multistage method for separating and the device that is adopted thereof.
Background technology
With the mineral fragmentation, form rubble by centrifugal crusher etc., it is carried out sorting,, supply with as required according to the mode of roadbed material, concrete aggregate etc. corresponding to its size.
The applicant has developed as sorting unit, the device of putting down in writing in TOHKEMY 2003-175367 document.In this sorting unit, the wind by blower flies up is followed its size (weight) by sorting thing (rubble) utilization and the different phenomenon of flying distance is carried out sorting.
This situation is called wind-force and separates.
Below the space of flight, change apart from the distance of pressure fan and transport the screw spreader of mineral according to 2 settings, for the rubble that will fall is collected in this conveyer, the distance according to flight is divided into 2 grades size.
In addition, as another the existing mechanism that is used for sorting mined material, also adopt following mechanism, its size according to mesh arrives little order greatly, the different separating sieve of size (eye size) of mesh is set up and down, casts the mineral of various sizes thereon once, its size is dropped on the sieve under it less than the mineral of mesh, sieve successively, it is carried out sorting according to multiple size.
But, if once the mineral of multiple size are thrown into identical position, because its size is stirred together less than the mineral of mesh and mineral greater than mesh, on sieve, roll, so the separating sieve that sieves must be long apart from the mode of positively carrying out sorting according to rolling, and forms the separating sieve of longer and wide area.
That is, the size of such sorting unit is very big.
Patent documentation 1: TOHKEMY 2003-175367
Summary of the invention
The problem that the present invention will solve is to solve can't be by compact mechanism, and the situation of the mineral (rubble) that fly is blown in sorting effectively.
Method for separating setting of the present invention:
Be used for the mineral that dropped into are carried out the wind pushing mechanism that wind-force separates;
Sorting mechanism, it accepts the mineral fallen, and the mineral of to a certain degree above size are carried out sorting, and the mineral of to a certain degree following size are passed through;
It is characterized in that by wind pushing mechanism, make mineral fly to the farther place, the mineral of the size of more restricted certain limit are dropped on the sorting mechanism,, the mineral of the size of certain limit are carried out sorting by sorting mechanism than minor diameter.
In addition, the mineral that the sorting unit of mineral of the present invention relates to institute's sorting carry out the wind-force separation, the size of mineral is carried out the sorting unit of the mineral of sorting, it is characterized in that it comprises the dust collect plant of collecting dust from the space of mineral being carried out the wind-force separation, is provided with separating sieve below the space of mineral being carried out the wind-force separation.
In addition, the mineral that the sorting unit of mineral of the present invention relates to institute's sorting carry out the wind-force separation, the size of mineral is carried out the sorting unit of the mineral of sorting, it is characterized in that it comprises the dust collect plant of collecting dust from the space of mineral being carried out the wind-force separation, mineral are carried out space that wind-force separates below separating sieve is set, the end of above-mentioned separating sieve extend to the mineral of answering sorting fly to the position.
Also have, in the sorting unit of mineral of the present invention, more inboard in the end of separating sieve forms the recovery mouth that does not have separating sieve.
Have again, in the sorting unit of mineral of the present invention, in above-mentioned separating sieve, the mineral of answering sorting fly to the position, the pars intermedia baffle plate that mineral distribute is set.
The method for separating of mineral of the present invention and its sorting unit that is adopted can obtain following effect by above scheme.
(a) owing to flying up by air-supply, in the mineral of dividing according to every kind of size, the essentially identical mineral of size drop on the surface of certain limit of sorting mechanism, so the time by separating sieve, do not have to stir together with bigger mineral, the situation of long distance of rolling waltzs through mesh (mesh), the separating sieve of big (longer) size needn't be required, the overall compact of sorting unit itself can be made.
(b) by dust collect plant is set, can be independent of separating sieve and reclaim dust, the separation operation of other mineral is very easy to.That is, tiny mineral are not attached on the mesh of separating sieve (mesh), and the opening of mesh does not narrow down, and does not cause the obstruction of separation operation.
(c) since mineral whenever size not simultaneously, drop to other position of sorting mechanism, so the mineral of large-size do not fall the damage minimizing of the sieve that eye is thin.
(d) since by the end that makes each separating sieve be positioned at answer sorting by sorting thing fly to the position, fly on the little separating sieve of the little size that is dropped to the direct mesh of sorting by the sorting thing of the size of farther place, also do not run into the big separating sieve of eye size that is positioned at the top so do not produce repeatedly, hinder situation about successfully falling.
(e) because more inboard by at separating sieve is provided with the recovery mouth that does not have separating sieve, tiny mineral are by separating sieve, so the performance of sieving further improves.
(f) in separating sieve, the mineral of the size of answering sorting fly to the position, the middle baffle plate that mineral are distributed is set, thus, can adjust this distribution locations corresponding to the situation of dispersing of mineral.
Description of drawings
Fig. 1 is the key diagram of the 1st embodiment of sorting unit of the present invention;
Fig. 2 is provided with the key diagram of the 2nd embodiment of outlet for portion in;
The key diagram of the 3rd embodiment of the position that the mineral that Fig. 3 answers sorting for the end of separating sieve extends to fly to;
The position that the mineral that Fig. 4 answers sorting for the end of separating sieve extends to fly to, and, the key diagram of the 4th embodiment of middle baffle plate is set in this end.
The explanation of label:
Label A represents the vibrosieve device;
Label 1 expression shell;
Label 5 expression input ports;
Label 9 expression dust collect plants;
Label 11 expression separating sieves;
Label 12 expression mineral;
Label 15 expression outlets;
Mouth is reclaimed in label 17 expressions.
The specific embodiment
According to the present invention, separate by mineral being carried out wind-force, it is dropped on the surface of the certain limit of sorting mechanism, make separating sieve pass through form the sorting mechanism of compactness smoothly.
Embodiment 1
(1) shell
That shown in Figure 1 is the 1st embodiment of the present invention, and in the housing main body 1 of apparatus main body, sidewall of pars intermedia connects by the 1a of bellows portion up and down about it, the vibrosieve device A of the vibration of formation transmitting vibrations device etc.
In inside as the vibrosieve device A of this sorting mechanism, have a plurality of separating sieves 11 of describing in the back, the vibration that these separating sieves 11 transmit above-mentioned vibrator is vibrated.
At the top of housing main body 1 side, air outlet 2 openings.From air outlet 2, the sorting mineral space 4 of giving housing main body 1 as the air-supply of the Air Blast fan 3 of wind pushing mechanism.Near this air outlet 2, directly over, mineral input port 5 openings.
(2) dust collect plant
At the top of housing main body 1, a side opposite with air outlet 2 is provided with dust collect plant 9.
Dust collect plant 9 has dust collecting opening 10 towards sorting mineral space 4, can collect trickle mineral by the attraction of dust collect plant 9.
(3) separating sieve
Under the sorting mineral space 4 of housing main body 1, a plurality of separating sieves with a plurality of meshes 11 as sorting mechanism are provided with overlappingly.
Separating sieve 11 extends from the top down, and the size of its mesh (corresponding to the size of mesh) is followed the grade of institute's sorting and diminished.
Side at the air outlet 2 of each separating sieve 11 is provided with next door 14, at each separating sieve 11, forms outlet 15 separately.
Successively the method for separating of the mineral that adopt above-mentioned such sorting unit is described below.
(4) blow and fly operation,
From above-mentioned mineral input port 5, at the inner mineral 12 that drop into of device.
By air-supply, blow the mineral 12 that fly to have dropped from Air Blast fan 3.
Larger-size heavier mineral 12 do not fly at a distance.Otherwise less lighter mineral of size 12 fly to the farther place by air-supply.
That is,,, mineral 12 are separated, in the present invention, this is called wind-force separates at every kind of size of certain scope by wind-force.
(5) separation operation
Separating sieve 11 is netted parts, overlaps up and down successively from the size of the mesh that sieves is descending, and its size, further falls by this sieve 11 less than the mineral 12 of the size of mesh.
In Fig. 1, in 4 sieve 11a～11d, be of a size of the sieve 11d of 20mm from its mesh, according to the order of the size of 13mm, 5mm, 3mm sieve 11c, the 11b and the sieve 11a of below are set.
The mineral 12a of minimum light size flies to the farthest, drops downwards by the mesh of whole separating sieve 11d～11a, discharges from outlet 15a.
Its size drops on the sieve 11a by sieve 11d, 11c, 11b greater than the mineral 12b of its (grade), rolls on sieve 11a, discharges from outlet 15b.
As above-mentioned, mineral 12c, the 12d of larger-size (grade) drops to respectively on sieve 11c, the 11d, discharges from outlet 15c, the 15d of this grade.
Maximum sized mineral 12e is the obstructed 11a～11d that sieves fully, and rolls on sieve d, discharges from outlet 15e.
According to the present invention, separate, pass through separating sieve 11 combinations at each size of mineral by wind-force, the position that the mineral 12 of certain limit drop is in certain scope on the surface of separating sieve 11, prevent to improve the separation performance of separating sieve 11 significantly according to stirring the situation that mode together drops with bigger mineral.
That is, realize following special effect, that is,, and, successfully carry out the sorting of separating sieve, can form length, the width of separating sieve 11 compactly by with both combinations not only merely with the sorting of wind-force and separating sieve combination.
(6) control of dust operation
The mineral of very thin grey state are collected by dust collecting opening 10 from sorting mineral space 4 by the action of dust collect plant 9.
Like this, in the sorting unit of Fig. 1, mineral 12 are at 6 grades size and sorting.
In the embodiment shown in the figure, separating sieve 11 has a plurality of, still, if make dust collect plant 9, reclaim mouthfuls 17 and aim at, even then under separating sieve 11 is 1 situation, still can divide the mineral 12 of electing 4 kinds of sizes as.
That is, separating sieve 11 need not ask a plurality of.
That shown in Figure 2 is the 2nd embodiment of the present invention, the air outlet 2 from housing main body 1 leave in portion, be provided with and do not have separating sieve, realize the recovery mouth 17 that reclaims down and make mineral drop to it.
At the top in the next door 18 that forms recovery 17, installation can change the rear portion baffle plate 19 at angle of inclination.
In the kind according to mineral, its flying distance has the occasion of small difference, corresponding to flying distance, changes the angle of rear portion baffle plate 19, can more correctly carry out sorting to littler mineral 12.
Reclaim mouth 17 from this, discharge the undersized mineral 12 that fly to the farthest, its recovery.
Like this, the mineral 12 of minimum diameter do not reclaim by separating sieve, thus, discard the mineral of the obstruction that constitutes sorting with doing one's utmost, like this, can improve the efficiency of separation.
Place in the middle of the next door 18, setting can be to reclaiming the oblique baffle plate 21 of 17 inclinations.To fly far mineral 12 rows to outlet 15a side than next door 18, mix, at this moment, baffle plate 21 be swung to recovery mouth 17 sides, mineral will be discharged to outlet 15a side with mineral 12a by separating sieve 11a.
That shown in Figure 3 is the 3rd embodiment of the present invention, and the end of a side of leaving with air outlet 2 of each separating sieve 11 extends to the in-position farthest that drops to the mineral of answering sorting 12 on it.
The flying distance of mineral 12 changes corresponding to the size of these mineral 12 corresponding to the performance of this Air Blast fan 3, and it is obtained in advance as experimental data.
Can pass through this experiment, in each separating sieve 11a～11d, determine the distance that the mineral 12a～d of the size that will sieve, collect by this separating sieve 11a～11d is flown to.
The leading section of the side that each separating sieve 11a～11d of the 3rd embodiment will leave with air outlet 2 correctly extends to best, the ultimate range of Ji Suaning (the longest in-position) by experiment, and the mineral 12 that do not extend to the size below it fly to the place.
Thus, the mineral 12 that flown up are the sieve 11 of the mineral by its above size of sorting not, and almost major part drops on the sieve 11 of answering sorting with being in the main true.
If be expression the above-mentioned the 1st and the Fig. 1 of the 2nd embodiment and the sorting unit of Fig. 2, even then under the situation of its diameter, still contact the net of its mesh greater than its separating sieve less than the mineral of the size of mesh, be bound near own side.If springing then with the mineral of bigger size, is trapped on the sieve, that can not realize sieving smoothly passes through.
In the embodiment shown in fig. 3, mineral 12 do not drop on the larger sized sieve 11 of sorting, and directly drop on the sieve 11 of this size of screening.
So under the situation that bigger sieve 11 obstruction fall because of mesh, passing through of the mineral 12 relative sieves 11 that size is littler is smooth.
Figure for expression the 4th embodiment of the present invention shown in Figure 4, as the 3rd embodiment, the mineral 12 that the front end of separating sieve 11 extends to the size that should sieve fly to the position, at the front end of each sieve 11, according to the changeable mode in angle of inclination, middle baffle plate 20 is installed.
In the kind by mineral 12, during delicate variations of flying distance, change the angle of middle baffle plate 20, corresponding to fly to the position, the boundary position of adjustment sorting can carry out more accurate sorting.
In addition, in the embodiment of Fig. 4, separating sieve 11 more in portion, comprise recovery mouth 17 with separating sieve.
Such middle baffle plate 20 also can be implemented in the embodiment of Fig. 1 and Fig. 2, and middle baffle plate 20 is at the front end of each separating sieve 11, and the mineral 12 of answering sorting fly to the position, be arranged at the centre of separating sieve 11.
Claims (5)
1. the method for separating of mineral, this method is provided with:
Be used for the mineral that dropped into are carried out the wind pushing mechanism that wind-force separates;
Sorting mechanism, it accepts the mineral fallen, and the mineral of to a certain degree above size are carried out sorting, and the mineral of to a certain degree following size are passed through;
It is characterized in that by wind pushing mechanism, make mineral fly to the farther place than minor diameter;
The mineral of the size of more restricted certain limit are dropped on the sorting mechanism;
By sorting mechanism, the mineral of the size of certain limit are carried out sorting.
2. the sorting unit of mineral, its mineral to institute's sorting carry out wind-force to be separated, size to mineral is carried out sorting, it is characterized in that it comprises the dust collect plant of collecting dust from the space of mineral being carried out the wind-force separation, is provided with separating sieve below the space of mineral being carried out the wind-force separation.
3. the sorting unit of mineral, its mineral to institute's sorting carry out wind-force to be separated, size to mineral is carried out sorting, it is characterized in that it comprises the dust collect plant of collecting dust from the space of mineral being carried out the wind-force separation, mineral are carried out space that wind-force separates below separating sieve is set, the end of above-mentioned separating sieve extend to the mineral of answering sorting fly to the position.
4. according to the sorting unit of claim 2 or 3 described mineral, it is characterized in that more inboard in the end of separating sieve forming the recovery mouth that does not have separating sieve.
5. according to the sorting unit of claim 2,3 or 4 described mineral, it is characterized in that in above-mentioned separating sieve, the mineral of answering sorting fly to the position, the pars intermedia baffle plate that mineral are distributed is set.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2007/000374 WO2008126154A1 (en) | 2007-04-06 | 2007-04-06 | Method of and apparatus for sorting mineral |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101657268A true CN101657268A (en) | 2010-02-24 |
| CN101657268B CN101657268B (en) | 2013-06-05 |
Family
ID=39863339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200780052433XA Ceased CN101657268B (en) | 2007-04-06 | 2007-04-06 | Method of and apparatus for sorting mineral |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP2156902A4 (en) |
| JP (1) | JP4852145B2 (en) |
| CN (1) | CN101657268B (en) |
| AU (1) | AU2007351238B2 (en) |
| WO (1) | WO2008126154A1 (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105363676A (en) * | 2014-08-15 | 2016-03-02 | 中联重科股份有限公司 | Mineral sorting device and mineral production line |
| CN105436084A (en) * | 2014-08-15 | 2016-03-30 | 中联重科股份有限公司 | Mineral sorting device and mineral processing and producing system |
| CN105899295A (en) * | 2013-12-11 | 2016-08-24 | Khd洪保德韦达克有限公司 | Closed-circuit grinding plant having a pre-classifier and a ball mill |
| CN106861869A (en) * | 2017-01-05 | 2017-06-20 | 江苏赛日实业有限公司 | A kind of multistage dry-method sand manufacturing production line and its technology for making sand |
| CN107262372A (en) * | 2016-04-06 | 2017-10-20 | 中国铁建重工集团有限公司 | A kind of selection by winnowing screening plant and method |
| CN111217079A (en) * | 2019-12-02 | 2020-06-02 | 姚笑笑 | Mineral carrier convenient to unload powdered particles |
| CN113171982A (en) * | 2021-04-15 | 2021-07-27 | 合肥水泥研究设计院有限公司 | Multi-product mechanical wind power combined powder concentrator |
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| CN104016150A (en) * | 2013-12-15 | 2014-09-03 | 广西鱼峰水泥股份有限公司 | Chute feeding device |
| JP6263320B2 (en) * | 2014-01-24 | 2018-01-17 | 株式会社幸袋テクノ | Wind sorter |
| KR101802931B1 (en) * | 2016-09-29 | 2017-11-30 | 손용식 | Powder sorting device using wind force |
| CN107309035A (en) * | 2017-07-04 | 2017-11-03 | 芜湖市亿仑电子有限公司 | A kind of capacitor membrane tears up separating and recovering equipment |
| CN107626577A (en) * | 2017-11-10 | 2018-01-26 | 无锡宇能选煤机械厂 | Stacked vibratory sieve coal picker |
| KR101872328B1 (en) * | 2018-02-14 | 2018-06-28 | 홍신 주식회사 | Special alloy recycling system |
| CN114887888A (en) * | 2022-04-27 | 2022-08-12 | 刘杰 | Raw material fine screening system and method for new material production |
| KR102546758B1 (en) * | 2022-10-28 | 2023-06-22 | 주식회사 대호시리카 | Fluid sand manufacturing system and fluidized sand manufactured therefrom |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR336106A (en) * | 1903-10-17 | 1904-02-29 | Leon Bloume | Classification system for all materials by volume and density |
| US3439800A (en) * | 1967-01-09 | 1969-04-22 | Gilson Screen Co | Aggregate size testing apparatus and process |
| JPS5111676A (en) * | 1974-07-19 | 1976-01-29 | Kogyo Gijutsuin | FURYOKUSHI KITOSHIGOMI BUNBETSUSETSUBI |
| DE2611401C2 (en) * | 1976-03-18 | 1981-12-03 | Metallgesellschaft Ag, 6000 Frankfurt | Process for separating solid granular metallurgical products and their raw materials |
| JPS5422278A (en) * | 1977-07-16 | 1979-02-20 | Sato Yasuo | Ornamental material for human body |
| JPS5422278U (en) * | 1977-07-18 | 1979-02-14 | ||
| JPS5643419Y2 (en) * | 1978-03-16 | 1981-10-12 | ||
| JPS54136678A (en) * | 1978-04-15 | 1979-10-23 | Matsushita Electric Works Ltd | Ultrasonic switch |
| CH641976A5 (en) | 1979-01-19 | 1984-03-30 | Buehler Ag Geb | DEVICE FOR DRY CLEANING OF CEREALS. |
| JPS56176089U (en) * | 1980-05-30 | 1981-12-25 | ||
| DE3126585C2 (en) * | 1981-07-06 | 1983-08-04 | Rheinische Braunkohlenwerke AG, 5000 Köln | Process for separating sand from a sand-containing, dried lignite pile |
| DE3322172C2 (en) * | 1982-05-18 | 1986-01-30 | Happle Gmbh & Co Maschinenfabrik, 7912 Weissenhorn | Device for cleaning and sorting grain, seeds and similar useful goods |
| JPH02157071A (en) * | 1988-12-10 | 1990-06-15 | Kurimoto Ltd | Multistage screening device for powder and grain |
| US5103981A (en) * | 1989-02-27 | 1992-04-14 | Stripping Technologies Inc. | Particle separator/classification mechanism |
| CN2067191U (en) * | 1990-01-24 | 1990-12-12 | 祁永义 | Classifier for winnowing |
| SE507468C2 (en) * | 1993-05-10 | 1998-06-08 | Svedala Arbra Ab | A vibrating screen |
| JP3407219B2 (en) * | 2000-01-24 | 2003-05-19 | コトブキ技研工業株式会社 | Sorting device |
| JP4676652B2 (en) | 2001-06-29 | 2011-04-27 | コトブキ技研工業株式会社 | Sand making apparatus and sand making method |
| RU2211146C2 (en) | 2001-11-08 | 2003-08-27 | Общество с ограниченной ответственностью научно-производственная фирма "ЭНТАР" | Method and device for separation of fibrous inclusions from products of milling of worn-out tires |
| JP4282320B2 (en) | 2002-12-19 | 2009-06-17 | コトブキ技研工業株式会社 | Mineral sorting equipment |
-
2007
- 2007-04-06 CN CN200780052433XA patent/CN101657268B/en not_active Ceased
- 2007-04-06 JP JP2009508708A patent/JP4852145B2/en active Active
- 2007-04-06 EP EP07737031A patent/EP2156902A4/en not_active Withdrawn
- 2007-04-06 AU AU2007351238A patent/AU2007351238B2/en active Active
- 2007-04-06 WO PCT/JP2007/000374 patent/WO2008126154A1/en active Search and Examination
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105899295A (en) * | 2013-12-11 | 2016-08-24 | Khd洪保德韦达克有限公司 | Closed-circuit grinding plant having a pre-classifier and a ball mill |
| CN105363676A (en) * | 2014-08-15 | 2016-03-02 | 中联重科股份有限公司 | Mineral sorting device and mineral production line |
| CN105436084A (en) * | 2014-08-15 | 2016-03-30 | 中联重科股份有限公司 | Mineral sorting device and mineral processing and producing system |
| CN107262372A (en) * | 2016-04-06 | 2017-10-20 | 中国铁建重工集团有限公司 | A kind of selection by winnowing screening plant and method |
| CN106861869A (en) * | 2017-01-05 | 2017-06-20 | 江苏赛日实业有限公司 | A kind of multistage dry-method sand manufacturing production line and its technology for making sand |
| CN111217079A (en) * | 2019-12-02 | 2020-06-02 | 姚笑笑 | Mineral carrier convenient to unload powdered particles |
| CN113171982A (en) * | 2021-04-15 | 2021-07-27 | 合肥水泥研究设计院有限公司 | Multi-product mechanical wind power combined powder concentrator |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2008126154A1 (en) | 2008-10-23 |
| AU2007351238A1 (en) | 2008-10-23 |
| EP2156902A1 (en) | 2010-02-24 |
| EP2156902A4 (en) | 2010-11-03 |
| CN101657268B (en) | 2013-06-05 |
| AU2007351238B2 (en) | 2012-01-19 |
| JP4852145B2 (en) | 2012-01-11 |
| JPWO2008126154A1 (en) | 2010-07-15 |
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