CA1044732A - Method and apparatus for the pneumatic conveying of bulk material - Google Patents
Method and apparatus for the pneumatic conveying of bulk materialInfo
- Publication number
- CA1044732A CA1044732A CA265,046A CA265046A CA1044732A CA 1044732 A CA1044732 A CA 1044732A CA 265046 A CA265046 A CA 265046A CA 1044732 A CA1044732 A CA 1044732A
- Authority
- CA
- Canada
- Prior art keywords
- conduit
- conveyor
- pass
- pass conduit
- gas
- 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.)
- Expired
Links
- 239000013590 bulk material Substances 0.000 title claims abstract description 15
- 238000000034 method Methods 0.000 title claims description 7
- 239000000463 material Substances 0.000 claims abstract description 24
- 238000004891 communication Methods 0.000 claims description 12
- 230000035508 accumulation Effects 0.000 claims description 11
- 238000009825 accumulation Methods 0.000 claims description 11
- 238000011144 upstream manufacturing Methods 0.000 claims description 9
- 238000009826 distribution Methods 0.000 claims description 8
- 239000007789 gas Substances 0.000 description 35
- 238000006073 displacement reaction Methods 0.000 description 3
- 244000309464 bull Species 0.000 description 2
- 101100118654 Caenorhabditis elegans elo-1 gene Proteins 0.000 description 1
- 101150110390 Slc10a6 gene Proteins 0.000 description 1
- 238000009530 blood pressure measurement Methods 0.000 description 1
- 239000012159 carrier gas Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000011236 particulate material Substances 0.000 description 1
- 230000008093 supporting effect Effects 0.000 description 1
Classifications
-
- 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
- B65G53/52—Adaptations of pipes or tubes
- B65G53/521—Adaptations of pipes or tubes means for preventing the accumulation or for removal of deposits
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air Transport Of Granular Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2550164A DE2550164C3 (de) | 1975-11-07 | 1975-11-07 | Verfahren und Einrichtung zum störungsfreien pneumatischen Fördern von Schüttgütern mittels einer Förderleitung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1044732A true CA1044732A (en) | 1978-12-19 |
Family
ID=5961236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA265,046A Expired CA1044732A (en) | 1975-11-07 | 1976-11-05 | Method and apparatus for the pneumatic conveying of bulk material |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US4067622A (en, 2012) |
| JP (1) | JPS5279494A (en, 2012) |
| AT (1) | AT348923B (en, 2012) |
| AU (1) | AU502718B2 (en, 2012) |
| BE (1) | BE847852R (en, 2012) |
| CA (1) | CA1044732A (en, 2012) |
| CH (1) | CH599019A5 (en, 2012) |
| DE (1) | DE2550164C3 (en, 2012) |
| DK (1) | DK145222C (en, 2012) |
| FR (1) | FR2347288A2 (en, 2012) |
| GB (1) | GB1524585A (en, 2012) |
| LU (1) | LU76116A1 (en, 2012) |
| NL (1) | NL179641C (en, 2012) |
| SE (1) | SE442192B (en, 2012) |
| ZA (1) | ZA766223B (en, 2012) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2737536C2 (de) * | 1977-08-19 | 1979-07-12 | Waeschle Maschinenfabrik Gmbh, 7980 Ravensburg | Anlage zum pneumatischen Fördern von Schüttgütern |
| US4313699A (en) * | 1980-01-31 | 1982-02-02 | Dynamic Air Inc. | Quick mount high pressure booster valves |
| US4389143A (en) * | 1981-03-16 | 1983-06-21 | Union Carbide Corporation | Method of unplugging dense conveying system |
| JPS6118635A (ja) * | 1984-06-21 | 1986-01-27 | Matsui Seisakusho:Kk | 粉粒体を詰りなく気送する装置 |
| DE3435907A1 (de) * | 1984-09-29 | 1986-04-10 | AVT Anlagen- und Verfahrenstechnik GmbH, 7981 Vogt | Verfahren und einrichtung zum pneumatischen und hydraulischen transport von feststoffen durch rohrleitungen |
| DE3437560A1 (de) * | 1984-10-12 | 1986-04-17 | Wäschle Maschinenfabrik GmbH, 7980 Ravensburg | Anlage zum pneumatischen foerdern von schuettguetern |
| DE3714923A1 (de) * | 1987-05-05 | 1988-12-01 | Waeschle Maschf Gmbh | Vorrichtung zum pneumatischen foerdern von schuettgut |
| DE3722911C1 (de) * | 1987-07-10 | 1988-09-29 | Waeschle Maschf Gmbh | Anlage zum pneumatischen Foerdern von Schuettguetern |
| JPH037474U (en, 2012) * | 1989-06-09 | 1991-01-24 | ||
| DE4424897A1 (de) | 1994-07-15 | 1996-01-18 | Motan Verfahrenstechnik | Verfahren und Vorrichtung zum pneumatischen Fördern von Schüttgut |
| US5584612A (en) * | 1994-11-02 | 1996-12-17 | Nol-Tec Systems, Inc. | Apparatus and process for pneumatically conveying material and for controlling the feed of supplemental gas |
| US6152656A (en) * | 1997-06-19 | 2000-11-28 | J. A. Jones Environmental Services Company | Material delivery system |
| US6106202A (en) * | 1998-05-04 | 2000-08-22 | Nol-Tec Systems, Inc. | Pneumatic conveying air assist line with air bleed |
| DE102013007705B4 (de) | 2013-05-03 | 2017-11-23 | Zeppelin Systems Gmbh | Vorrichtung und Verfahren zum Betreiben einer pneumatischen Förderanlage im Dichtstrom mittels gesteuerter Überström-Ventile |
| BR112017020023A2 (pt) * | 2015-03-19 | 2018-06-12 | Ipeg Inc | sistema de liberação de material |
| GB201611662D0 (en) | 2016-07-04 | 2016-08-17 | Clyde Process Ltd | Material conveying apparatus and method |
| US10421625B2 (en) * | 2017-09-08 | 2019-09-24 | Cnh Industrial Canada, Ltd. | System and method for removing blockages present in a delivery conduit of a seeder |
| GB201906310D0 (en) | 2019-05-03 | 2019-06-19 | Schenck Process Uk Ltd | Material conveying apparatus with shut down valves |
| EP3882185B1 (en) * | 2020-03-19 | 2023-11-22 | ImerTech SAS | Pumping apparatus |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2897005A (en) * | 1957-03-11 | 1959-07-28 | Sumner D Wiltse | Fluidized pressure system |
| DE2305030C3 (de) * | 1973-02-02 | 1983-02-10 | Wäschle Maschinenfabrik GmbH, 7980 Ravensburg | Anlage zum pneumatischen Fördern von Schüttgütern |
-
1975
- 1975-11-07 DE DE2550164A patent/DE2550164C3/de not_active Expired
-
1976
- 1976-10-07 AT AT745876A patent/AT348923B/de not_active IP Right Cessation
- 1976-10-14 NL NLAANVRAGE7611341,A patent/NL179641C/xx not_active IP Right Cessation
- 1976-10-19 ZA ZA766223A patent/ZA766223B/xx unknown
- 1976-10-22 CH CH1340876A patent/CH599019A5/xx not_active IP Right Cessation
- 1976-10-25 GB GB44264/76A patent/GB1524585A/en not_active Expired
- 1976-10-26 FR FR7632179A patent/FR2347288A2/fr active Granted
- 1976-10-29 BE BE171978A patent/BE847852R/xx not_active IP Right Cessation
- 1976-11-02 DK DK494676A patent/DK145222C/da not_active IP Right Cessation
- 1976-11-03 AU AU19268/76A patent/AU502718B2/en not_active Expired
- 1976-11-03 LU LU76116A patent/LU76116A1/xx unknown
- 1976-11-04 SE SE7612342A patent/SE442192B/xx not_active IP Right Cessation
- 1976-11-05 CA CA265,046A patent/CA1044732A/en not_active Expired
- 1976-11-05 US US05/739,103 patent/US4067622A/en not_active Expired - Lifetime
- 1976-11-08 JP JP51134013A patent/JPS5279494A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| NL7611341A (nl) | 1977-05-10 |
| AT348923B (de) | 1979-03-12 |
| BE847852R (fr) | 1977-02-14 |
| DE2550164B2 (de) | 1978-09-07 |
| CH599019A5 (en, 2012) | 1978-05-12 |
| ZA766223B (en) | 1977-09-28 |
| FR2347288A2 (fr) | 1977-11-04 |
| JPS5279494A (en) | 1977-07-04 |
| FR2347288B2 (en, 2012) | 1980-05-16 |
| NL179641C (nl) | 1986-10-16 |
| SE7612342L (sv) | 1977-05-08 |
| DE2550164C3 (de) | 1979-04-26 |
| DK145222B (da) | 1982-10-11 |
| NL179641B (nl) | 1986-05-16 |
| US4067622A (en) | 1978-01-10 |
| DE2550164A1 (de) | 1977-05-18 |
| DK494676A (da) | 1977-05-08 |
| AU502718B2 (en) | 1979-08-02 |
| SE442192B (sv) | 1985-12-09 |
| LU76116A1 (en, 2012) | 1977-06-08 |
| ATA745876A (de) | 1978-07-15 |
| AU1926876A (en) | 1978-05-11 |
| JPS573570B2 (en, 2012) | 1982-01-21 |
| GB1524585A (en) | 1978-09-13 |
| DK145222C (da) | 1983-02-28 |
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