GB999106A - Improvements in discharging means for silo bins - Google Patents
Improvements in discharging means for silo binsInfo
- Publication number
- GB999106A GB999106A GB12556/62A GB1255662A GB999106A GB 999106 A GB999106 A GB 999106A GB 12556/62 A GB12556/62 A GB 12556/62A GB 1255662 A GB1255662 A GB 1255662A GB 999106 A GB999106 A GB 999106A
- Authority
- GB
- United Kingdom
- Prior art keywords
- channel
- air
- powder
- hopper
- discharge
- 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
- B65G53/22—Gas pressure systems operating with fluidisation of the materials through a porous wall the systems comprising a reservoir, e.g. a bunker
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B1/00—Packaging fluent solid material, e.g. powders, granular or loose fibrous material, loose masses of small articles, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
- B65B1/04—Methods of, or means for, filling the material into the containers or receptacles
- B65B1/16—Methods of, or means for, filling the material into the containers or receptacles by pneumatic means, e.g. by suction
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B1/00—Packaging fluent solid material, e.g. powders, granular or loose fibrous material, loose masses of small articles, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
- B65B1/28—Controlling escape of air or dust from containers or receptacles during filling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B37/00—Supplying or feeding fluent-solid, plastic, or liquid material, or loose masses of small articles, to be packaged
- B65B37/14—Supplying or feeding fluent-solid, plastic, or liquid material, or loose masses of small articles, to be packaged by pneumatic feeders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D88/00—Large containers
- B65D88/54—Large containers characterised by means facilitating filling or emptying
- B65D88/72—Fluidising devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
- Air Transport Of Granular Materials (AREA)
Abstract
999,106. Fluidized discharge from a hopper. BUHLER GEB. April 2, 1962 [April 12, 1961], No. 12556/62. Heading B8A. Powder is discharged from hopper 10 in a fluidized form by air which is introduced through porous elements 18 and 44. The air passes to the porous elements through the plenum chambers shown, the chambers and elements being sub-divided so that discharge of the hopper can be made at any point along the length of the hopper. The air to the chambers is controlled by valves 25 and passes therefrom through tubes 48, 49 and 50. The angle of repose of the powder normally prevents discharge but the powder flows when valves 25 are open to permit the entry of air, and falls into channel 16. The channel is provided with further porous elements 30 fluidized by air at 32 to cause discharge of the powder along the channel. A level indicator may be provided in the channel to ensure a minimum level of powder in the channel.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH429661 | 1961-04-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB999106A true GB999106A (en) | 1965-07-21 |
Family
ID=4273442
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB12556/62A Expired GB999106A (en) | 1961-04-12 | 1962-04-02 | Improvements in discharging means for silo bins |
GB1113/65A Expired GB1004823A (en) | 1961-04-12 | 1962-04-02 | Improvements in discharging means for silo bins |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1113/65A Expired GB1004823A (en) | 1961-04-12 | 1962-04-02 | Improvements in discharging means for silo bins |
Country Status (3)
Country | Link |
---|---|
US (1) | US3188144A (en) |
BE (1) | BE616331A (en) |
GB (2) | GB999106A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2421017A1 (en) * | 1978-03-31 | 1979-10-26 | Mannesmann Ag | Dosing appts. for feeding casting powder onto molten metals - where metal is in mould in continuous casting plant, and no dust is created by the powder |
DE3317727A1 (en) * | 1983-05-16 | 1984-11-22 | Peleus & Co. KB, Malmö | Device for delivering powder and/or granules |
GB2195323A (en) * | 1986-09-16 | 1988-04-07 | Shell Int Research | Arrangement for controlling flow of granular material through a passage |
GB2227482A (en) * | 1989-01-26 | 1990-08-01 | Exprocad Services Ltd | Fluidising bulk particulate material |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3285295A (en) * | 1965-06-14 | 1966-11-15 | St Regis Paper Co | Method and apparatus for filling containers with powdered or granular materials |
US3393832A (en) * | 1966-01-25 | 1968-07-23 | Ind Pneumatic Systems Inc | Method of fluidizing material |
US3356264A (en) * | 1966-01-25 | 1967-12-05 | Ind Pneumatic Systems Inc | Fluidizing container and system |
US3367541A (en) * | 1966-04-06 | 1968-02-06 | United States Steel Corp | Dust distributor |
NO120420B (en) * | 1967-04-24 | 1970-10-19 | Alfa Laval Ab | |
US3506111A (en) * | 1968-02-14 | 1970-04-14 | Buehler Ag Geb | Feeding mechanism for weighing apparatus |
FR2147386A5 (en) * | 1971-07-26 | 1973-03-09 | Escher Wyss France | |
US3993359A (en) * | 1975-04-21 | 1976-11-23 | Continental Oil Company | Hydraulic solids handling system |
FR2374073A1 (en) * | 1976-12-18 | 1978-07-13 | Peters Ag Claudius | MIXING CHAMBER SILO FOR BULK MATERIALS |
US4391528A (en) * | 1977-06-30 | 1983-07-05 | Ibau Hamburg Ingenieurgisillschaft Endustreibau Mbh | Silo system for mixing stored material |
US4375335A (en) * | 1977-06-30 | 1983-03-01 | Klein Albenhausen Heinrich | Silo combination for mixing stored material |
DE2744853A1 (en) * | 1977-10-05 | 1979-04-12 | Polysius Ag | CONTAINER FLOOR FOR PNEUMATIC DISCHARGE OF FINE GOODS |
DE2849014C2 (en) * | 1978-11-11 | 1987-07-09 | Claudius Peters Ag, 2000 Hamburg | Bulk material silo with pneumatic emptying and with a vented outlet chamber |
US4212331A (en) * | 1978-12-01 | 1980-07-15 | Victor Benatar | Pressurized apparatus for discharging powdered reagent from a shipping container |
DE3103274C2 (en) * | 1981-01-31 | 1985-05-09 | Eirich, Hubert | Device for the controllable removal of bulk goods from containers |
DE3123328C2 (en) * | 1981-06-12 | 1986-03-13 | Johannes Möller Hamburg GmbH & Co KG, 2000 Hamburg | Arrangement for discharging hot ash, in particular from fluidized bed reactors and fluidized bed ovens |
NO162774C (en) * | 1987-10-09 | 1990-02-14 | Norsk Hydro As | PNEUMATIC DOSING DEVICE. |
US5106240A (en) * | 1988-06-21 | 1992-04-21 | Shell Oil Company | Aerated discharge device |
US5961000A (en) * | 1996-11-14 | 1999-10-05 | Sanfilippo; James J. | System and method for filling and sealing containers in controlled environments |
TWI220896B (en) * | 2002-01-30 | 2004-09-11 | Ricoh Kk | Apparatus and method of filling microscopic powder |
EP1616793B1 (en) * | 2003-03-20 | 2010-12-01 | Ricoh Company, Ltd. | Powder charging device and powder charging method |
CN102372450B (en) | 2010-08-18 | 2013-04-03 | 宝山钢铁股份有限公司 | Powdered lime calcining technology and system |
US9688487B2 (en) * | 2013-03-28 | 2017-06-27 | Nordson Corporation | Adhesive bin and method of storing and moving adhesive particulate to an adhesive melter |
EP3197782B1 (en) * | 2014-09-24 | 2021-11-10 | Icos Pharma S.p.A. | Device for discharging loose products from a treatment machine |
DE102014016871B4 (en) * | 2014-11-15 | 2016-06-02 | Khd Humboldt Wedag Gmbh | Method for balancing the gas pressure in a mass flow funnel and mass flow funnel |
US9650206B2 (en) * | 2015-07-24 | 2017-05-16 | Dynamic Aur Inc. | Conveying systems |
RU2703311C1 (en) * | 2019-04-15 | 2019-10-16 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Донской государственный аграрный университет" (ФГБОУ ВО Донской ГАУ) | Bunkering device for collapse of arches of bulk material |
CN112498829B (en) * | 2020-12-14 | 2022-06-14 | 临沂辰信再生资源有限公司 | Plastic granules packing apparatus for resource regeneration |
US11325776B1 (en) * | 2021-05-26 | 2022-05-10 | The Young Industries, Inc. | Mass-flow hopper |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US832400A (en) * | 1906-02-10 | 1906-10-02 | Percy M Lyons | Mixer. |
US2278701A (en) * | 1940-10-03 | 1942-04-07 | Ingersoll Rand Co | Vacuum moistening apparatus |
US2366075A (en) * | 1940-11-28 | 1944-12-26 | Carl S Weyandt | Weighing and feeding device |
US2391048A (en) * | 1943-02-11 | 1945-12-18 | Spray Process Co Inc | Spraying device for divided solid materials |
US2576804A (en) * | 1949-05-31 | 1951-11-27 | George B Mornik | Powder gun |
US2686617A (en) * | 1950-10-19 | 1954-08-17 | United Conveyor Corp | Method of and apparatus for discharging pulverulent material from bins |
ES206675A1 (en) * | 1951-12-15 | 1953-11-01 | Fuller Co | Material trap |
GB853659A (en) * | 1955-11-28 | 1960-11-09 | Thomas Charles Moore | Apparatus for handling pulverulent materials |
US2804349A (en) * | 1956-01-26 | 1957-08-27 | Beaumont Birch Company | Pulverized material feeder apparatus |
GB854866A (en) * | 1957-12-17 | 1960-11-23 | Mono Pumps Ltd | Container for powdered material |
-
1962
- 1962-04-02 GB GB12556/62A patent/GB999106A/en not_active Expired
- 1962-04-02 GB GB1113/65A patent/GB1004823A/en not_active Expired
- 1962-04-09 US US186120A patent/US3188144A/en not_active Expired - Lifetime
- 1962-04-12 BE BE616331A patent/BE616331A/en unknown
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2421017A1 (en) * | 1978-03-31 | 1979-10-26 | Mannesmann Ag | Dosing appts. for feeding casting powder onto molten metals - where metal is in mould in continuous casting plant, and no dust is created by the powder |
DE3317727A1 (en) * | 1983-05-16 | 1984-11-22 | Peleus & Co. KB, Malmö | Device for delivering powder and/or granules |
GB2195323A (en) * | 1986-09-16 | 1988-04-07 | Shell Int Research | Arrangement for controlling flow of granular material through a passage |
GB2227482A (en) * | 1989-01-26 | 1990-08-01 | Exprocad Services Ltd | Fluidising bulk particulate material |
Also Published As
Publication number | Publication date |
---|---|
US3188144A (en) | 1965-06-08 |
GB1004823A (en) | 1965-09-15 |
BE616331A (en) | 1962-07-31 |
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