WO2011042600A3 - Method for and system of pneumatically conveying materials - Google Patents
Method for and system of pneumatically conveying materials Download PDFInfo
- Publication number
- WO2011042600A3 WO2011042600A3 PCT/FI2010/050759 FI2010050759W WO2011042600A3 WO 2011042600 A3 WO2011042600 A3 WO 2011042600A3 FI 2010050759 W FI2010050759 W FI 2010050759W WO 2011042600 A3 WO2011042600 A3 WO 2011042600A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- conveying materials
- pneumatically conveying
- input point
- transfer
- transfer pipe
- Prior art date
Links
- 238000007664 blowing Methods 0.000 abstract 1
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
- 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
- B65G53/04—Conveying materials in bulk pneumatically through pipes or tubes; Air slides
- B65G53/28—Systems utilising a combination of gas pressure and suction
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F17/00—Vertical ducts; Channels, e.g. for drainage
- E04F17/10—Arrangements in buildings for the disposal of refuse
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Air Transport Of Granular Materials (AREA)
- Refuse Collection And Transfer (AREA)
Abstract
The system comprises at least one input point (60) of material, a material transfer pipe (100) connected to the input point (60), and at least one separating device (20a, 20b), in which the material to be conveyed is separated from the conveying air, and also means (50a, 50b, 50c, 50d) for achieving a pressure difference in the transfer pipe (100) at least during conveyance of the material. At least a part of the transfer piping (100) is used as a reservoir, into which the pressure side and/or the suction side of at least one pump device (51a, 51b, 51c, 51d) can be connected such that the suction effect achieved in the transfer piping is greater than the blowing effect.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20096026 | 2009-10-06 | ||
FI20096026A FI20096026L (en) | 2009-10-06 | 2009-10-06 | Method and device in a pneumatic material transport system |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2011042600A2 WO2011042600A2 (en) | 2011-04-14 |
WO2011042600A3 true WO2011042600A3 (en) | 2012-01-26 |
Family
ID=41263443
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FI2010/050759 WO2011042600A2 (en) | 2009-10-06 | 2010-10-01 | Method and apparatus in a pneumatic materials moving system |
Country Status (2)
Country | Link |
---|---|
FI (1) | FI20096026L (en) |
WO (1) | WO2011042600A2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2872072C (en) | 2012-05-03 | 2018-11-27 | Envac Ab | Method of controlling operation of a pneumatic conveying system |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009080881A1 (en) * | 2007-12-21 | 2009-07-02 | Maricap Oy | Method and apparatus in pneumatic material conveying system |
WO2009080888A1 (en) * | 2007-12-21 | 2009-07-02 | Maricap Oy | Pneumatic material conveying system |
WO2009115640A1 (en) * | 2008-03-18 | 2009-09-24 | Maricap Oy | Method and arrangement in a pneumatic material conveying system |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4753935A (en) | 1987-01-30 | 1988-06-28 | Syntex (U.S.A.) Inc. | Morpholinoethylesters of mycophenolic acid and pharmaceutical compositions |
-
2009
- 2009-10-06 FI FI20096026A patent/FI20096026L/en not_active IP Right Cessation
-
2010
- 2010-10-01 WO PCT/FI2010/050759 patent/WO2011042600A2/en active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009080881A1 (en) * | 2007-12-21 | 2009-07-02 | Maricap Oy | Method and apparatus in pneumatic material conveying system |
WO2009080888A1 (en) * | 2007-12-21 | 2009-07-02 | Maricap Oy | Pneumatic material conveying system |
WO2009115640A1 (en) * | 2008-03-18 | 2009-09-24 | Maricap Oy | Method and arrangement in a pneumatic material conveying system |
Also Published As
Publication number | Publication date |
---|---|
WO2011042600A2 (en) | 2011-04-14 |
FI20096026A0 (en) | 2009-10-06 |
FI20096026L (en) | 2011-04-07 |
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