WO2005075115A1 - Separateur de matiere granuleuse - Google Patents
Separateur de matiere granuleuse Download PDFInfo
- Publication number
- WO2005075115A1 WO2005075115A1 PCT/BE2004/000173 BE2004000173W WO2005075115A1 WO 2005075115 A1 WO2005075115 A1 WO 2005075115A1 BE 2004000173 W BE2004000173 W BE 2004000173W WO 2005075115 A1 WO2005075115 A1 WO 2005075115A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- recovery chamber
- cage
- chamber
- separator
- rotating cage
- 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.)
- Ceased
Links
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
- B07B7/00—Selective separation of solid materials carried by, or dispersed in, gas currents
- B07B7/08—Selective separation of solid materials carried by, or dispersed in, gas currents using centrifugal force
- B07B7/083—Selective separation of solid materials carried by, or dispersed in, gas currents using centrifugal force generated by rotating vanes, discs, drums, or brushes
Definitions
- the present invention relates to the separation of granular materials and in particular to the classification of powders or the like with the aid of dynamic air separators.
- the separation of granular and pulverulent materials into two particle size fractions can be carried out by means of dynamic air separators.
- the materials concerned are powders with particle sizes up to 100-0 ⁇ m, such as cement, limestone or lime, ore and coal among others.
- the flow rates of treated material range from a few tons to several hundred tons per hour.
- the dynamic separators have undergone several major evolutions making it possible to classify them into 3 large families.
- the first generation known generally under the names "turbo”, “heyd” or “whirlwind” has been improved by the second generation "type wedag".
- the 3rd generation is the most effective from the viewpoint of the separation efficiency.
- USP 4,551,241 discloses a particle separator provided with a lateral cyclone in which particles are returned to be cycloned. The surplus being returned to the rotating cage of the separator. The entire installation is relatively bulky and quite complex design.
- EP 0023320 also discloses a device for the classification of granular materials with a side outlet for air charged with fine particles. This installation requires the use of additional filters and / or cyclones for the separation of fine materials.
- the present invention aims to disclose a dynamic air separator "" to avoid the use of external filters or cyclones, the recovery of fines being done in the body of the separator itself.
- the present invention also relates to a granulometric separation process using the separator of the invention.
- the present invention discloses a dynamic air separator for the separation of granular and powdery materials into granulometric fractions, comprising a rotating cage wherein: said separator further comprises a recovery chamber 2 of fine materials with an outlet bottom, said chamber 2 being delimited by a casing 5 of revolution;
- said recovery chamber 2 is arranged coaxially in the extension of the rotary shaft 1 in order to use the vortex created by the rotating shaft for cycloning said material; - said recovery chamber 2 comprises openings in the casing 5 allowing the passage of the centrifuged material to the collection ducts 8 of material located outside the chamber; Furthermore, according to the invention, said recovery chamber 2 may comprise fixed and / or movable deflectors (4,7) to change the air speed and / or change the direction thereof. According to a preferred form of the invention, said recovery chamber 2 of the fine material is cylindrical or frustoconical, the cone can be open upwards or downwards.
- said recovery chamber 2 of the fine material has a length which corresponds to 2 to 6 times the length of the rotating cage 1 to have a necessary and sufficient cyclone capacity.
- said recovery chamber 2 of the fine materials and said rotating cage 1 have the same vertical axis as the recovery chamber 2 located below and in the extension of said cage 1.
- the deflectors 4 which are positioned in the outgoing portion of the rotary cage 1 and / or in the recovery chamber 2 are driven by the cage rotation means 1, or by a separate device
- the baffles 4 which are positioned in the outgoing portion of the rotary cage 1 are fixed on said cage 1 itself.
- the invention further specifies that the air evacuation duct 3 passes through the outlet bottom of the recovery chamber 2, said duct having a diameter between 30 and 95% of the bottom diameter of the recovery chamber 2 of the fine materials.
- a plurality of openings and / or slots is disposed in the bottom of the recovery chamber 2.
- the separator of the invention is also characterized by the presence, above the bottom of the recovery chamber 2, outside the air evacuation pipe 3, one or more deflectors 7 conical, cylindrical or radial (inclined or straight), to minimize turbulence around the bottom of the chamber and prevent the recovery of the material by air. Furthermore, the invention also shows the presence of a plurality of openings in the lower part of the casing 5 of the recovery chamber 2, these openings ending in harvesting ducts of the fine material that can be appropriately placed (not shown).
- the present invention also discloses a method of separating granulometric dynamic air separator comprising the following steps: supply of material to be treated 13 to the rotating cage 1; selecting between the large particles and the fine particles at the rotating cage 1 as a function of the speed of rotation and the air supply; rejection of large particles to the discharge chamber 17. recovery of fine materials in the recovery chamber 2 arranged coaxially with the rotating cage; use of the vortex created by the rotating cage and possibly further accelerated by movable or fixed deflectors 4 for the cyclone of the fine material; - separation of the dusted air and fine particles and evacuation thereof to a means of transport. [0024] Finally, the invention discloses the use of the device described in claim 1 for the separation and classification of particles of mineral material such as particles of cement, clinker, lime and coal.
- Figure 1 shows the diagram of a 3rd generation separator according to prior art.
- Figure 2 shows the block diagram of the separator of the invention.
- the core of the separator consists of a squirrel cage 1 rotating about a vertical axis.
- This cage consists of plates or spaced bars and is surrounded by louvers 14 to guide the air before entering through the inlet volute 6 in the cage 1. Des. can also participate in the management of the airflow.
- the material to be separated results in the selection zone delimited by the outside of the cage 1 and the deflectors 4. The maximum size of the particles entering the cage with the air will be determined by the speed of rotation of the cage 1 and the amount of air with which the separator will be fed.
- the larger particles remain outside the cage and are recovered in the discharge chamber 17. These large particles out of the separator by gravity 10.
- the recovery of the fine material is then done by means of cyclone (s) or filter (s) outside (s) the body of the separator.
- the air enters the cage 1 with a tangential speed of the same order - of magnitude as the peripheral speed of the cage.
- the tangential component of the velocity increases naturally with the penetration of the air inside the cage 1 (vortex effect).
- the principle of the invention is shown schematically in Figure 2. It consists in using the vortex already created to cyclone the material to be treated 13 in a recovery chamber 2 adjacent and coaxial with the cage 1, the air dust 12 leaving this recovery chamber 2 through an air exhaust duct 3 whose inlet is located inside the recovery chamber 2. The dusted air 12 is then sucked to one or more fans that return the air partly or wholly to the air inlet volute 6 of the separator.
- the vortex created by the rotating cage 1 can either remain free, or be accelerated by fixed or movable deflectors 4 before entering the said chamber. recovery 2. These deflectors 4 may also be located in the recovery chamber 2 itself.
- the fine material 11 is centrifuged in this recovery chamber 2 and will concentrate in the outer part of. the chamber where it will be harvested by means of openings in the walls (cylindrical envelope and / or bottom) of the recovery chamber 2.
- the recovery efficiency of the fine materials 11 depends essentially on the size of the particles and their absolute density. At equal matter the important factors are the vortex intensity, ie the tangential velocity of the air throughout the recovery chamber 2, the diameter of the recovery chamber 2 and the residence time of. . particles in said chamber. In other words, the important factors will be the diameter of the recovery chamber 2, the length thereof and the tangential velocity of the air. The greater the tangential component of the air and the longer the chamber, the better the recovery efficiency.
- the invention therefore consists of a cage separator, provided with a fine material recovery chamber 2 which is installed coaxially in the extension of the rotary cage 1.
- This fine recovery chamber is cylindrical or conical (frustoconical ), the angle of the generatrix of the cone with the axis of revolution of the cone is preferably less than 30 °, the inlet diameter of the recovery chamber 2 of the fine material is of the same order of magnitude as the diameter of the the cage 1 and a length corresponding to 2 to 6 times the length of the cage 1.
- the discharge duct 3 of the air discharged with material 12 will be on its first part concentric with the recovery chamber and will preferably have a diameter of between 0.3 and 0.95 times the diameter. from the bottom of the recovery chamber 2 in the plane of the entrance surface of said duct.
- Outlet baffles 7 may be arranged to control the air inlet direction at the entrance of the pipe.
- the recovery of the centrifuged material is done by the application of openings on the outlet bottom and / or the lower half of the casing 5 of the recovery chamber 2.
- Sheaths or conduit material 8 are arranged in front of these openings to collect and guide the material to conventional means of transport.
- the use of a coaxial recovery chamber in the extension of the rotating cage allows to use the vortex already created by the cage and thereby reduces the pressure drops of the air flow circuit.
- the invention avoids the use of filters or cyclones external to the machine thereby facilitating its implementation.
- An additional advantage lies in the fact that the separation assembly is more compact, which reduces the engineering work for implementation, reduces installation costs and reduces the pressure drops in the separation circuit.
Landscapes
- Cyclones (AREA)
- Combined Means For Separation Of Solids (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Centrifugal Separators (AREA)
- Disintegrating Or Milling (AREA)
- Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Glass Compositions (AREA)
Abstract
Description
Claims
Priority Applications (11)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2004800413776A CN1913981B (zh) | 2004-02-04 | 2004-12-08 | 颗粒状物质的气动分离器和由该气动分离器进行颗粒分离的方法 |
| JP2006551687A JP2007520339A (ja) | 2004-02-04 | 2004-12-08 | 粒状材料のための分級機 |
| AT04802149T ATE448890T1 (de) | 2004-02-04 | 2004-12-08 | Trennvorrichtung für körniges material |
| DK04802149.7T DK1711281T3 (da) | 2004-02-04 | 2004-12-08 | Separator til granuleret materiale |
| AU2004315091A AU2004315091B2 (en) | 2004-02-04 | 2004-12-08 | Separator for granular material |
| DE602004024240T DE602004024240D1 (de) | 2004-02-04 | 2004-12-08 | Trennvorrichtung für körniges material |
| CA2554725A CA2554725C (fr) | 2004-02-04 | 2004-12-08 | Separateur de matiere granuleuse |
| PL04802149T PL1711281T3 (pl) | 2004-02-04 | 2004-12-08 | Separator substancji ziarnistych |
| US10/586,236 US7780012B2 (en) | 2004-02-04 | 2004-12-08 | Classifier for granular material |
| BRPI0418068A BRPI0418068B1 (pt) | 2004-02-04 | 2004-12-08 | classificador a ar dinâmico e método de separação |
| EP04802149A EP1711281B1 (fr) | 2004-02-04 | 2004-12-08 | Separateur de matiere granuleuse |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP04447026A EP1561519A1 (fr) | 2004-02-04 | 2004-02-04 | Séparateur de matière granuleuse |
| EP04447026.8 | 2004-02-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2005075115A1 true WO2005075115A1 (fr) | 2005-08-18 |
Family
ID=34673774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/BE2004/000173 Ceased WO2005075115A1 (fr) | 2004-02-04 | 2004-12-08 | Separateur de matiere granuleuse |
Country Status (16)
| Country | Link |
|---|---|
| US (1) | US7780012B2 (fr) |
| EP (2) | EP1561519A1 (fr) |
| JP (1) | JP2007520339A (fr) |
| CN (1) | CN1913981B (fr) |
| AT (1) | ATE448890T1 (fr) |
| AU (1) | AU2004315091B2 (fr) |
| BR (1) | BRPI0418068B1 (fr) |
| CA (1) | CA2554725C (fr) |
| DE (1) | DE602004024240D1 (fr) |
| DK (1) | DK1711281T3 (fr) |
| ES (1) | ES2335502T3 (fr) |
| PL (1) | PL1711281T3 (fr) |
| PT (1) | PT1711281E (fr) |
| RU (1) | RU2364448C2 (fr) |
| WO (1) | WO2005075115A1 (fr) |
| ZA (1) | ZA200606335B (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013037820A1 (fr) | 2011-09-14 | 2013-03-21 | Magotteaux International S.A. | Separateur de matieres granuleuses |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7736501B2 (en) | 2002-09-19 | 2010-06-15 | Suncor Energy Inc. | System and process for concentrating hydrocarbons in a bitumen feed |
| CA2471048C (fr) | 2002-09-19 | 2006-04-25 | Suncor Energy Inc. | Cyclone d'hydrocarbures de mousse bitumineuse |
| CA2476194C (fr) | 2004-07-30 | 2010-06-22 | Suncor Energy Inc. | Dispositif de traitement du minerai a crible-classeur a rouleaux |
| US8168071B2 (en) | 2005-11-09 | 2012-05-01 | Suncor Energy Inc. | Process and apparatus for treating a heavy hydrocarbon feedstock |
| CA2567644C (fr) | 2005-11-09 | 2014-01-14 | Suncor Energy Inc. | Systeme mobile pour l'extraction du sable bitumineux |
| US8393561B2 (en) | 2005-11-09 | 2013-03-12 | Suncor Energy Inc. | Method and apparatus for creating a slurry |
| CA2526336C (fr) | 2005-11-09 | 2013-09-17 | Suncor Energy Inc. | Methode et appareil pour extraire du sable bitumineux |
| JP4786410B2 (ja) * | 2006-05-18 | 2011-10-05 | 前澤工業株式会社 | 沈砂分離設備 |
| CA2640514A1 (fr) | 2008-09-18 | 2010-03-18 | Kyle Alan Bruggencate | Methode et appareil de traitement de l'alimentation de minerai |
| CA2689021C (fr) | 2009-12-23 | 2015-03-03 | Thomas Charles Hann | Appareil et procede de regulation de debit par le truchement d'une caisse aspirante |
| CN103041936B (zh) * | 2011-10-15 | 2015-04-08 | 高苏茂 | 涡旋加速除尘器 |
| CN102489445A (zh) * | 2011-12-26 | 2012-06-13 | 崔建 | 小粒径树脂与水的分离槽 |
| GB2528445B (en) * | 2014-07-21 | 2018-06-20 | Edwards Ltd | Separator apparatus |
| DE102015104340A1 (de) | 2015-03-23 | 2016-09-29 | Maschinenfabrik Gustav Eirich Gmbh & Co. Kg | Formsandkühler |
| US10287171B2 (en) * | 2016-05-05 | 2019-05-14 | Rec Silicon Inc | Tumbling device for the separation of granular polysilicon and polysilicon powder |
| CN105944493B (zh) * | 2016-07-13 | 2018-04-03 | 辽宁天泽产业集团大庆天泽有限公司 | 一种具有多层过滤网的灰尘集中过滤器 |
| CN109865215B (zh) * | 2019-01-31 | 2021-04-13 | 中煤科工集团重庆研究院有限公司 | 一种呼吸性粉尘分离装置 |
| DE102019123034B3 (de) * | 2019-08-28 | 2020-12-03 | Khd Humboldt Wedag Gmbh | Zyklon mit rotierendem Stabkorb |
| CN111021371A (zh) * | 2019-12-31 | 2020-04-17 | 广东省第一建筑工程有限公司 | 一种溶洞基坑支护施工方法 |
| FR3128386B1 (fr) | 2021-10-27 | 2023-10-13 | Cool Clean Researches And Tech | Séparateur granulométrique |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1407270A1 (de) * | 1956-12-04 | 1969-01-16 | Steinmueller Gmbh L & C | Sichteinrichtung hinter Mahlanlagen |
| US4551241A (en) * | 1984-02-08 | 1985-11-05 | Sturtevant, Inc. | Particle classifier |
| US5232096A (en) * | 1990-11-08 | 1993-08-03 | Christian Pfeiffer Maschinenfabrik Gmbh & Co. Kg | Material dispersion apparatus |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1746686A (en) * | 1928-06-23 | 1930-02-11 | Sturtevant Mill Co | Air separator |
| US4296864A (en) * | 1979-07-17 | 1981-10-27 | Onoda Cement Co., Ltd. | Air classifier |
| DE3515026C1 (de) * | 1985-04-25 | 1986-09-18 | Fa. Christian Pfeiffer, 4720 Beckum | Drehluft-Schleuderkorb-Sichter |
| CN85202318U (zh) * | 1985-06-13 | 1986-07-30 | 高信光 | 叶轮风选机 |
| DE3621221A1 (de) * | 1986-06-25 | 1988-01-14 | Pfeiffer Fa Christian | Verfahren zur windsichtung und windsichter |
| DE3622413C2 (de) * | 1986-07-03 | 1995-08-03 | Krupp Polysius Ag | Sichter |
| SU1585018A1 (ru) * | 1988-07-11 | 1990-08-15 | Московский Текстильный Институт Им.А.Н.Косыгина | Сепаратор |
| JP2646692B2 (ja) * | 1988-08-25 | 1997-08-27 | 三菱マテリアル株式会社 | 粉粒体の分級装置 |
| SU1651998A1 (ru) * | 1989-06-26 | 1991-05-30 | Восточно-Сибирский технологический институт | Устройство дл пневматического разделени сыпучих материалов |
| JPH0398559A (ja) * | 1989-09-13 | 1991-04-24 | Tokyo Tanabe Co Ltd | 粒状麻の実及びその製造法 |
| US5091077A (en) * | 1990-10-09 | 1992-02-25 | Williams Robert M | Trommel material air classifier |
| JP3173062B2 (ja) * | 1991-09-11 | 2001-06-04 | 石川島播磨重工業株式会社 | 分級装置及び該分級装置を備えた粉砕設備 |
| JP2724652B2 (ja) * | 1992-04-24 | 1998-03-09 | 宇部興産株式会社 | 砕砂ダスト除去装置 |
| CN2298877Y (zh) * | 1997-04-28 | 1998-12-02 | 王金生 | 均布离心式选粉机 |
| FI981743A0 (fi) * | 1998-08-12 | 1998-08-12 | Neste Oy | Menetelmä ja laitteisto kahden faasin erottamiseksi toisistaan |
| CN2438519Y (zh) * | 2000-08-25 | 2001-07-11 | 李来时 | 螺筐转子循环风式选粉机 |
| JP2002253983A (ja) * | 2001-03-01 | 2002-09-10 | Hosokawa Micron Corp | 粉体製品の製造方法 |
| US6739456B2 (en) * | 2002-06-03 | 2004-05-25 | University Of Florida Research Foundation, Inc. | Apparatus and methods for separating particles |
-
2004
- 2004-02-04 EP EP04447026A patent/EP1561519A1/fr not_active Withdrawn
- 2004-12-08 CN CN2004800413776A patent/CN1913981B/zh not_active Expired - Lifetime
- 2004-12-08 DK DK04802149.7T patent/DK1711281T3/da active
- 2004-12-08 DE DE602004024240T patent/DE602004024240D1/de not_active Expired - Lifetime
- 2004-12-08 PL PL04802149T patent/PL1711281T3/pl unknown
- 2004-12-08 PT PT04802149T patent/PT1711281E/pt unknown
- 2004-12-08 CA CA2554725A patent/CA2554725C/fr not_active Expired - Lifetime
- 2004-12-08 RU RU2006129323/03A patent/RU2364448C2/ru active
- 2004-12-08 US US10/586,236 patent/US7780012B2/en not_active Expired - Lifetime
- 2004-12-08 EP EP04802149A patent/EP1711281B1/fr not_active Expired - Lifetime
- 2004-12-08 BR BRPI0418068A patent/BRPI0418068B1/pt active IP Right Grant
- 2004-12-08 WO PCT/BE2004/000173 patent/WO2005075115A1/fr not_active Ceased
- 2004-12-08 JP JP2006551687A patent/JP2007520339A/ja active Pending
- 2004-12-08 ES ES04802149T patent/ES2335502T3/es not_active Expired - Lifetime
- 2004-12-08 AT AT04802149T patent/ATE448890T1/de active
- 2004-12-08 AU AU2004315091A patent/AU2004315091B2/en not_active Expired
-
2006
- 2006-07-31 ZA ZA200606335A patent/ZA200606335B/xx unknown
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1407270A1 (de) * | 1956-12-04 | 1969-01-16 | Steinmueller Gmbh L & C | Sichteinrichtung hinter Mahlanlagen |
| US4551241A (en) * | 1984-02-08 | 1985-11-05 | Sturtevant, Inc. | Particle classifier |
| US5232096A (en) * | 1990-11-08 | 1993-08-03 | Christian Pfeiffer Maschinenfabrik Gmbh & Co. Kg | Material dispersion apparatus |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013037820A1 (fr) | 2011-09-14 | 2013-03-21 | Magotteaux International S.A. | Separateur de matieres granuleuses |
| US9144826B2 (en) | 2011-09-14 | 2015-09-29 | Magotteaux International S.A. | Separator for granular materials |
Also Published As
| Publication number | Publication date |
|---|---|
| DE602004024240D1 (de) | 2009-12-31 |
| AU2004315091B2 (en) | 2010-08-12 |
| EP1711281A1 (fr) | 2006-10-18 |
| CN1913981B (zh) | 2010-09-29 |
| US7780012B2 (en) | 2010-08-24 |
| RU2364448C2 (ru) | 2009-08-20 |
| CN1913981A (zh) | 2007-02-14 |
| PL1711281T3 (pl) | 2010-04-30 |
| DK1711281T3 (da) | 2010-03-08 |
| BRPI0418068B1 (pt) | 2016-08-23 |
| ES2335502T3 (es) | 2010-03-29 |
| EP1711281B1 (fr) | 2009-11-18 |
| CA2554725A1 (fr) | 2005-08-18 |
| JP2007520339A (ja) | 2007-07-26 |
| US20070163925A1 (en) | 2007-07-19 |
| AU2004315091A1 (en) | 2005-08-18 |
| ZA200606335B (en) | 2007-12-27 |
| EP1561519A1 (fr) | 2005-08-10 |
| RU2006129323A (ru) | 2008-03-10 |
| BRPI0418068A (pt) | 2007-04-17 |
| PT1711281E (pt) | 2010-02-05 |
| CA2554725C (fr) | 2012-04-03 |
| ATE448890T1 (de) | 2009-12-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP1711281B1 (fr) | Separateur de matiere granuleuse | |
| EP0442788B1 (fr) | Sélecteur à air à action centrifuge | |
| EP2382056B1 (fr) | Dispositif de séparation granulométrique sélective de matières pulvérulentes solides, à action centrifuge, et procédé d'utilisation d'un tel dispositif | |
| EP2919915B1 (fr) | Dispositif de filtration d'eau de piscine | |
| FI85035C (fi) | Roterande avskiljningsanordning. | |
| CN102319673B (zh) | 一种筒式选粉机 | |
| FR2629371A1 (fr) | Dispositif de depoussierage de gaz industriels par separateurs mecaniques - pneumatiques | |
| EP2718028B1 (fr) | Séparateur dynamique pour matériaux pulvérulents et méthode de séparation correspondante | |
| BE1020252A3 (fr) | Separateur de matieres granuleuses. | |
| RU2094122C1 (ru) | Центробежный сепаратор | |
| RU66235U1 (ru) | Классификатор-разделитель | |
| FR2468411A1 (fr) | Separateur de particules | |
| CN214975759U (zh) | 一种风选设备 | |
| JP2001513149A (ja) | 繊維パルプ懸濁液からの汚染物分離装置 | |
| WO2012020201A1 (fr) | Dispositif de separation de produits ferreux et non ferreux issus de broyage, d'incineration ou autre | |
| CN112742710A (zh) | 一种风选设备 | |
| RU2094124C1 (ru) | Центробежный сепаратор | |
| RU2554655C1 (ru) | Пылеуловитель и выходное устройство пылеуловителя | |
| EP1366829A1 (fr) | Dispositif de tri micrométrique de forme allongée pour classer des particules solides | |
| RU124190U1 (ru) | Дробилка для зерна | |
| CN220238913U (zh) | 一种多粒级分级旋流器 | |
| RU2260480C1 (ru) | Способ разделения твердых частиц в воздушном потоке и установка для его осуществления | |
| RU2200064C1 (ru) | Устройство для отделения сыпучего материала от транспортирующего газа | |
| FR3040007A1 (fr) | Dispositif perfectionne de separation aeraulique | |
| RU2210652C1 (ru) | Способ центробежно-гидродинамической обработки макулатурной массы в турбосепараторе |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| AK | Designated states |
Kind code of ref document: A1 Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BW BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NA NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW |
|
| AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): GM KE LS MW MZ NA SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LT LU MC NL PL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG |
|
| 121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
| WWE | Wipo information: entry into national phase |
Ref document number: 2007163925 Country of ref document: US Ref document number: 10586236 Country of ref document: US |
|
| WWE | Wipo information: entry into national phase |
Ref document number: 2554725 Country of ref document: CA |
|
| WWE | Wipo information: entry into national phase |
Ref document number: 2006/06335 Country of ref document: ZA Ref document number: 2004802149 Country of ref document: EP Ref document number: 200606335 Country of ref document: ZA Ref document number: 2006551687 Country of ref document: JP |
|
| WWE | Wipo information: entry into national phase |
Ref document number: 4478/DELNP/2006 Country of ref document: IN |
|
| WWE | Wipo information: entry into national phase |
Ref document number: PA/a/2006/008782 Country of ref document: MX |
|
| WWE | Wipo information: entry into national phase |
Ref document number: 200480041377.6 Country of ref document: CN |
|
| NENP | Non-entry into the national phase |
Ref country code: DE |
|
| WWW | Wipo information: withdrawn in national office |
Ref document number: DE |
|
| WWE | Wipo information: entry into national phase |
Ref document number: 2004315091 Country of ref document: AU |
|
| WWE | Wipo information: entry into national phase |
Ref document number: 2006129323 Country of ref document: RU |
|
| ENP | Entry into the national phase |
Ref document number: 2004315091 Country of ref document: AU Date of ref document: 20041208 Kind code of ref document: A |
|
| WWP | Wipo information: published in national office |
Ref document number: 2004315091 Country of ref document: AU |
|
| WWP | Wipo information: published in national office |
Ref document number: 2004802149 Country of ref document: EP |
|
| ENP | Entry into the national phase |
Ref document number: PI0418068 Country of ref document: BR |
|
| WWP | Wipo information: published in national office |
Ref document number: 10586236 Country of ref document: US |