EP2718206A4 - Method and apparatus in a pneumatic material conveying system - Google Patents
Method and apparatus in a pneumatic material conveying systemInfo
- Publication number
- EP2718206A4 EP2718206A4 EP12796745.3A EP12796745A EP2718206A4 EP 2718206 A4 EP2718206 A4 EP 2718206A4 EP 12796745 A EP12796745 A EP 12796745A EP 2718206 A4 EP2718206 A4 EP 2718206A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- material conveying
- conveying system
- pneumatic material
- pneumatic
- conveying
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
- B65F5/00—Gathering or removal of refuse otherwise than by receptacles or vehicles
- B65F5/005—Gathering or removal of refuse otherwise than by receptacles or vehicles by pneumatic means, e.g. by suction
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C9/00—Combinations with other devices, e.g. fans, expansion chambers, diffusors, water locks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
- B65G53/34—Details
- B65G53/60—Devices for separating the materials from propellant gas
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C9/00—Combinations with other devices, e.g. fans, expansion chambers, diffusors, water locks
- B04C2009/004—Combinations with other devices, e.g. fans, expansion chambers, diffusors, water locks with internal filters, in the cyclone chamber or in the vortex finder
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C9/00—Combinations with other devices, e.g. fans, expansion chambers, diffusors, water locks
- B04C2009/008—Combinations with other devices, e.g. fans, expansion chambers, diffusors, water locks with injection or suction of gas or liquid into the cyclone
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Nozzles (AREA)
- Combined Means For Separation Of Solids (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20115555A FI123342B (en) | 2011-06-08 | 2011-06-08 | Method and equipment in a pneumatic material transfer system |
PCT/FI2012/050570 WO2012168560A1 (en) | 2011-06-08 | 2012-06-07 | Method and apparatus in a pneumatic material conveying system |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2718206A1 EP2718206A1 (en) | 2014-04-16 |
EP2718206A4 true EP2718206A4 (en) | 2015-01-14 |
Family
ID=44206769
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP12796745.3A Withdrawn EP2718206A4 (en) | 2011-06-08 | 2012-06-07 | Method and apparatus in a pneumatic material conveying system |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP2718206A4 (en) |
JP (1) | JP2014516018A (en) |
KR (1) | KR20140039272A (en) |
CN (1) | CN103596857B (en) |
FI (1) | FI123342B (en) |
WO (1) | WO2012168560A1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109592418B (en) * | 2019-01-11 | 2020-11-06 | 江苏道金智能装备有限公司 | Suction-delivery type pneumatic conveying equipment |
CN112660667A (en) * | 2020-12-07 | 2021-04-16 | 华晟博联环境科技(青岛)有限公司 | Measurable garbage separator for garbage pneumatic conveying system |
CN114751198B (en) * | 2022-04-22 | 2023-05-19 | 山东钢铁集团永锋临港有限公司 | Automatic blowing method for pneumatic conveying blocked pipe |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4927298A (en) * | 1988-02-22 | 1990-05-22 | Tuszko Wlodzimier J | Cyclone separating method and apparatus |
JPH05168980A (en) * | 1991-12-17 | 1993-07-02 | Nkk Corp | Refuse separating device |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE344367C (en) * | 1920-01-09 | 1921-11-19 | Caspar Schulte | Shaft pipe-shaped collecting tank with suction air conveyors for bulk material |
US1965866A (en) * | 1933-04-19 | 1934-07-10 | Jr Edgar B Tolman | Fluid actuated control device for pneumatic conveyers |
DK102340C (en) * | 1961-05-18 | 1965-08-09 | Niro Atomizer As | Leaching means for transferring a powder from a treatment chamber with a rotating gas stream to a pneumatic conveyor. |
DE2102928A1 (en) * | 1971-01-22 | 1972-08-03 | Zimmermann Maschbau Adolf | Process for cleaning filters in pneumatic conveying systems |
US3809436A (en) * | 1972-05-25 | 1974-05-07 | Cpc Eng Corp | Process for conveyance of ash |
DE2554032C2 (en) * | 1975-12-02 | 1985-11-28 | Babcock-BSH AG vormals Büttner-Schilde-Haas AG, 4150 Krefeld | Device for bringing a liquid into contact with a powdery solid |
JPS628917A (en) * | 1985-07-02 | 1987-01-16 | Nippon Furekuto Kk | Pneumatic conveyance disposal plant for refuse and the like |
JPH0524641Y2 (en) * | 1990-10-24 | 1993-06-23 | ||
JP2906358B2 (en) * | 1993-03-31 | 1999-06-21 | 株式会社クボタ | Separators in pneumatic transportation equipment |
JP4812930B2 (en) * | 2000-10-31 | 2011-11-09 | 株式会社 ワイ・エム・エス | Vacuum conveyor for transporting ultrafine particles |
JP2003276844A (en) * | 2002-03-20 | 2003-10-02 | Creation Co Ltd | Powder recovery device |
DE10306216A1 (en) * | 2002-09-12 | 2004-03-18 | Gel-Verfahrenstechnik Gmbh & Co. Kg | Pneumatic conveyor for bulk materials has filter made from sintered material which is mounted below dome at top of conveyor tube which can be evacuated |
CN2782833Y (en) * | 2005-03-14 | 2006-05-24 | 张涉 | Refuse separating and collecting device for vacuum pipe line refuse collecting and conveying system |
CN102774657A (en) * | 2005-12-07 | 2012-11-14 | 马里凯普有限公司 | Method and apparatus for conveying material and ejector apparatus |
FI20085149L (en) * | 2007-12-21 | 2009-06-22 | Maricap Oy | Procedure and equipment in a pneumatic material transport system |
CN201236070Y (en) * | 2008-06-16 | 2009-05-13 | 上海普泽瑞华环保科技有限公司 | Separator for pneumatic conveying system for garbage |
CN201231114Y (en) * | 2008-07-16 | 2009-05-06 | 上海普泽瑞华环保科技有限公司 | Air filter device for garbage pneumatic system |
-
2011
- 2011-06-08 FI FI20115555A patent/FI123342B/en not_active IP Right Cessation
-
2012
- 2012-06-07 CN CN201280027774.2A patent/CN103596857B/en not_active Expired - Fee Related
- 2012-06-07 KR KR1020147000444A patent/KR20140039272A/en not_active Application Discontinuation
- 2012-06-07 WO PCT/FI2012/050570 patent/WO2012168560A1/en active Application Filing
- 2012-06-07 JP JP2014514120A patent/JP2014516018A/en active Pending
- 2012-06-07 EP EP12796745.3A patent/EP2718206A4/en not_active Withdrawn
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4927298A (en) * | 1988-02-22 | 1990-05-22 | Tuszko Wlodzimier J | Cyclone separating method and apparatus |
JPH05168980A (en) * | 1991-12-17 | 1993-07-02 | Nkk Corp | Refuse separating device |
Non-Patent Citations (1)
Title |
---|
See also references of WO2012168560A1 * |
Also Published As
Publication number | Publication date |
---|---|
CN103596857B (en) | 2015-07-29 |
CN103596857A (en) | 2014-02-19 |
KR20140039272A (en) | 2014-04-01 |
FI123342B (en) | 2013-02-28 |
FI20115555A (en) | 2012-12-09 |
JP2014516018A (en) | 2014-07-07 |
FI20115555A0 (en) | 2011-06-08 |
EP2718206A1 (en) | 2014-04-16 |
WO2012168560A1 (en) | 2012-12-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20131113 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
DAX | Request for extension of the european patent (deleted) | ||
A4 | Supplementary search report drawn up and despatched |
Effective date: 20141216 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: B65G 53/60 20060101ALI20141210BHEP Ipc: B04C 9/00 20060101ALI20141210BHEP Ipc: B65F 5/00 20060101AFI20141210BHEP |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20180103 |