GB1029941A - Improvements in or relating to pumps for fluidised powdered material and to apparatus for heating powdered material - Google Patents
Improvements in or relating to pumps for fluidised powdered material and to apparatus for heating powdered materialInfo
- Publication number
- GB1029941A GB1029941A GB937/63A GB93763A GB1029941A GB 1029941 A GB1029941 A GB 1029941A GB 937/63 A GB937/63 A GB 937/63A GB 93763 A GB93763 A GB 93763A GB 1029941 A GB1029941 A GB 1029941A
- Authority
- GB
- United Kingdom
- Prior art keywords
- powdered material
- pumps
- relating
- fluidised
- heating
- 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
- B65G53/34—Details
- B65G53/40—Feeding or discharging devices
- B65G53/46—Gates or sluices, e.g. rotary wheels
- B65G53/4608—Turnable elements, e.g. rotary wheels with pockets or passages for material
- B65G53/4616—Turnable elements, e.g. rotary wheels with pockets or passages for material with axis of turning parallel to flow
-
- 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
- B65G53/40—Feeding or discharging devices
- B65G53/46—Gates or sluices, e.g. rotary wheels
- B65G53/4608—Turnable elements, e.g. rotary wheels with pockets or passages for material
- B65G53/4666—Turnable elements, e.g. rotary wheels with pockets or passages for material with axis of turning neither parallel nor perpendicular to flow, i.e. mixed flow
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
- Cyclones (AREA)
Abstract
In the apparatus for preheating and charging cement raw materials described in Specification 950,713, the final cyclone separator 4 is replaced by two separate cyclone separators connected in parallel, and the pumps 19 and 23 for moving the powdered raw material each comprises a circumferential-flow rotary pump (see Division F1) into which gas is introduced to fluidize the material.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB937/63A GB1029941A (en) | 1963-01-08 | 1963-01-08 | Improvements in or relating to pumps for fluidised powdered material and to apparatus for heating powdered material |
US265253A US3203738A (en) | 1963-01-08 | 1963-03-14 | Pumps |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB937/63A GB1029941A (en) | 1963-01-08 | 1963-01-08 | Improvements in or relating to pumps for fluidised powdered material and to apparatus for heating powdered material |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1029941A true GB1029941A (en) | 1966-05-18 |
Family
ID=9713133
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB937/63A Expired GB1029941A (en) | 1963-01-08 | 1963-01-08 | Improvements in or relating to pumps for fluidised powdered material and to apparatus for heating powdered material |
Country Status (2)
Country | Link |
---|---|
US (1) | US3203738A (en) |
GB (1) | GB1029941A (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3318641A (en) * | 1965-02-26 | 1967-05-09 | Possis Machine Corp | Metering means |
US3311421A (en) * | 1966-02-09 | 1967-03-28 | Polysius Gmbh | Device for the continuous pneumatic feeding of powdered or granular material |
DE4026042A1 (en) * | 1990-08-17 | 1992-02-20 | Pfister Gmbh | GRAVIMETRIC DOSING DEVICE FOR SCHUETTGUETER |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2675676A (en) * | 1954-04-20 | Pulverized fuel gas tuebine | ||
US941024A (en) * | 1908-03-13 | 1909-11-23 | Zaremba Company | Rotary discharge-valve. |
US2011133A (en) * | 1932-06-10 | 1935-08-13 | Yoss Emanuel | Pulverized fuel feeder |
US2489925A (en) * | 1946-05-01 | 1949-11-29 | Lummus Co | Catalyst feeder |
US2680683A (en) * | 1951-12-06 | 1954-06-08 | West Virginia Pulp & Paper Co | Charging and discharging mechanism for use in continuous cooking of chips in the manufacture of pulp |
US2740672A (en) * | 1953-03-11 | 1956-04-03 | Fuller Co | Conveying apparatus |
US2858212A (en) * | 1956-02-13 | 1958-10-28 | Condi Engineering Corp | Wood chip feeders |
GB796719A (en) * | 1956-04-30 | 1958-06-18 | Simon Ltd Henry | Improvements relating to pneumatic conveyors and the like for powdered and granular materials |
US2879922A (en) * | 1956-11-26 | 1959-03-31 | Clarence W Vogt | Equipment for compacting comminuted materials or the like |
US2921721A (en) * | 1958-12-19 | 1960-01-19 | Sun Oil Co | Slurry valve |
-
1963
- 1963-01-08 GB GB937/63A patent/GB1029941A/en not_active Expired
- 1963-03-14 US US265253A patent/US3203738A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US3203738A (en) | 1965-08-31 |
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