FR1451250A - Tubular conveyors for powdery products - Google Patents
Tubular conveyors for powdery productsInfo
- Publication number
- FR1451250A FR1451250A FR4242A FR4242A FR1451250A FR 1451250 A FR1451250 A FR 1451250A FR 4242 A FR4242 A FR 4242A FR 4242 A FR4242 A FR 4242A FR 1451250 A FR1451250 A FR 1451250A
- Authority
- FR
- France
- Prior art keywords
- tube
- gas
- feb
- supplied
- fluidizing
- 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
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
- B65G53/04—Conveying materials in bulk pneumatically through pipes or tubes; Air slides
- B65G53/16—Gas pressure systems operating with fluidisation of the materials
- B65G53/18—Gas pressure systems operating with fluidisation of the materials through a porous wall
- B65G53/20—Gas pressure systems operating with fluidisation of the materials through a porous wall of an air slide, e.g. a trough
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air Transport Of Granular Materials (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Advancing Webs (AREA)
Abstract
1,101,052. Pneumatic conveyers. HALMATIC Ltd. 3 Feb., 1965 [3 Feb., 1964], No. 4566/64. Heading B8A. In a pneumatic conveying system a gas permeable tube 10, Fig. 1, of microporous material is arranged within an outer pipe 9 so that fluidizing air or gas may be supplied to the conveyed material which may be inside or outside the tube 10. Microporous polyethylene, polypropylene or polyvinyl-chloride or sintered metal or ceramics may be used for the tube 10. A covering of impermeable material 21, Fig. 4a, may be applied in a series of separate cylinders, a helical coil or perforated tube to provide for fluidizing over selected regions only. Alternatively a coating of flexible synthetic resin may be applied over desired regions. A conveyer system is described in which the material is fed to a plurality of separators arranged along the pipeline and air or gas for both the pipes 9 and 10 is supplied from a single source.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB456664A GB1101052A (en) | 1964-02-03 | 1964-02-03 | Improvements in and relating to pneumatic conveyor installations |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1451250A true FR1451250A (en) | 1966-01-07 |
Family
ID=9779565
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR4242A Expired FR1451250A (en) | 1964-02-03 | 1965-02-03 | Tubular conveyors for powdery products |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE1431672A1 (en) |
FR (1) | FR1451250A (en) |
GB (1) | GB1101052A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2567111A1 (en) * | 1984-07-04 | 1986-01-10 | Solmer | DEVICE FOR TRANSPORTING AND DISPENSING POWDERS OR GRANULES |
EP1588963A2 (en) * | 2004-04-24 | 2005-10-26 | MOTAN Materials Handling GmbH | Method and apparatus for the pneumatic conveying of bulk material |
CN109879057A (en) * | 2019-03-01 | 2019-06-14 | 成都瑞柯林工程技术有限公司 | Powder fluidization structure and device |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4116491A (en) * | 1975-12-15 | 1978-09-26 | Lemuel Leslie Ply | Tubular pneumatic conveyor pipeline |
US4220425A (en) * | 1978-02-06 | 1980-09-02 | Cyclonaire Corporation | Method and apparatus for assisting pneumatic conveyors utilizing vacuum |
FI89153C (en) * | 1989-01-04 | 1993-08-25 | Partek Ab | ANORDNING FOER TRANSPORT AV PARTIKELMATERIAL |
DE19613338C2 (en) * | 1995-06-13 | 1998-01-08 | Foerdertechnik Freital Gmbh | Conveyor line with bypass for the pneumatic transport of bulk goods |
CN102530562A (en) * | 2012-02-03 | 2012-07-04 | 南车长江车辆有限公司 | Particle material fluidization delivery pipe |
CN102795478A (en) * | 2012-07-25 | 2012-11-28 | 天瑞集团水泥有限公司 | Air inclined-tube delivery device for powder materials |
-
1964
- 1964-02-03 GB GB456664A patent/GB1101052A/en not_active Expired
-
1965
- 1965-01-25 DE DE1965H0054963 patent/DE1431672A1/en active Pending
- 1965-02-03 FR FR4242A patent/FR1451250A/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2567111A1 (en) * | 1984-07-04 | 1986-01-10 | Solmer | DEVICE FOR TRANSPORTING AND DISPENSING POWDERS OR GRANULES |
WO1986000604A1 (en) * | 1984-07-04 | 1986-01-30 | Denis-Sertac S.A. | Device for the transportation and distribution of powder or granular material |
EP1588963A2 (en) * | 2004-04-24 | 2005-10-26 | MOTAN Materials Handling GmbH | Method and apparatus for the pneumatic conveying of bulk material |
EP1588963A3 (en) * | 2004-04-24 | 2007-05-23 | MOTAN Materials Handling GmbH | Method and apparatus for the pneumatic conveying of bulk material |
CN109879057A (en) * | 2019-03-01 | 2019-06-14 | 成都瑞柯林工程技术有限公司 | Powder fluidization structure and device |
Also Published As
Publication number | Publication date |
---|---|
DE1431672A1 (en) | 1968-11-07 |
GB1101052A (en) | 1968-01-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR1451250A (en) | Tubular conveyors for powdery products | |
GB1390750A (en) | Vessel for pneumatically mixing powdered or granular material | |
GB1103268A (en) | Apparatus for weighing materials in the course of pneumatic handling | |
ES424082A1 (en) | Constant-flow spray-gun coating machine | |
GB2091673B (en) | Tube switch for pneumatic conveying plant for the conveyance of pulverulent or granular material | |
GB1408439A (en) | Apparatus for transporting refuse laundry or the like discrete items | |
GB1009627A (en) | Pneumatic conveyor apparatus having a pressure container for pulverulent or granularmaterial | |
GB1525447A (en) | Apparatus for the continuous formation of plugs of material and their introduction into a pneumatic conveyor pipe | |
GB1070339A (en) | The pneumatic conveyance of goods | |
GB1488581A (en) | Pneumatically operated conveyor systems for pulverulent or particulate materials | |
GB1001169A (en) | Hydraulic of pneumatic conveying of granular or pulverulent material | |
GB1522448A (en) | Apparatus for transporting flowable particulate material | |
GB1242748A (en) | Improvements in or relating to pneumatic pipe lines | |
GB1113033A (en) | Method of pneumatic conveyance and distribution of fibre material and apparatus for carrying out the method | |
GB1035584A (en) | Improvements in and relating to the bulk discharge of materials | |
GB1103445A (en) | Improvements in and relating to the bulk discharge of materials | |
GB1455686A (en) | Pneumatic conveying units | |
GB1110273A (en) | Improvements in pipes having a bent portion for transporting powder or grains by air power | |
GB1026826A (en) | Conveying finely divided solids | |
GB1071000A (en) | Improvements in or relating to apparatus for pneumatic unloading of pulverulent materials | |
GB1029909A (en) | Pressure discharge container for powder in bulk | |
GB1012592A (en) | Improvements in and relating to pneumatic conveying apparatus | |
GB1360424A (en) | Conveying of fluidized material | |
SU583057A1 (en) | Pneumatic plant for conveying stemmed articles | |
GB807489A (en) | Pneumatic conveyor pipe line for conveying material in dust or powder form |