JPS5497982A - Method and suctionntype pneumatic conveyor for conveying substances from plural storage tanks into single tankktype weighing unit by suction air - Google Patents
Method and suctionntype pneumatic conveyor for conveying substances from plural storage tanks into single tankktype weighing unit by suction airInfo
- Publication number
- JPS5497982A JPS5497982A JP16025278A JP16025278A JPS5497982A JP S5497982 A JPS5497982 A JP S5497982A JP 16025278 A JP16025278 A JP 16025278A JP 16025278 A JP16025278 A JP 16025278A JP S5497982 A JPS5497982 A JP S5497982A
- Authority
- JP
- Japan
- Prior art keywords
- tankktype
- suctionntype
- storage tanks
- suction air
- weighing unit
- 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.)
- Pending
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
- B65G53/66—Use of indicator or control devices, e.g. for controlling gas pressure, for controlling proportions of material and gas, for indicating or preventing jamming of material
-
- 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
- B65G53/24—Gas suction systems
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G13/00—Weighing apparatus with automatic feed or discharge for weighing-out batches of material
- G01G13/02—Means for automatically loading weigh pans or other receptacles, e.g. disposable containers, under control of the weighing mechanism
- G01G13/04—Means for automatically loading weigh pans or other receptacles, e.g. disposable containers, under control of the weighing mechanism involving dribble-feed means controlled by the weighing mechanism to top up the receptacle to the target weight
- G01G13/10—Means for automatically loading weigh pans or other receptacles, e.g. disposable containers, under control of the weighing mechanism involving dribble-feed means controlled by the weighing mechanism to top up the receptacle to the target weight wherein the main feed is effected by pneumatic conveying means, e.g. by fluidised feed of granular material
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D11/00—Control of flow ratio
- G05D11/02—Controlling ratio of two or more flows of fluid or fluent material
- G05D11/035—Controlling ratio of two or more flows of fluid or fluent material with auxiliary non-electric power
- G05D11/04—Controlling ratio of two or more flows of fluid or fluent material with auxiliary non-electric power by sensing weight of individual components, e.g. gravimetric procedure
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Automation & Control Theory (AREA)
- Air Transport Of Granular Materials (AREA)
- Ship Loading And Unloading (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19772759009 DE2759009A1 (en) | 1977-12-30 | 1977-12-30 | METHOD AND SUCTION CONVEYOR FOR LOADING A CONTAINER SCALE WITH SCHUETTGUETERN FROM MULTIPLE STORAGE CONTAINERS |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5497982A true JPS5497982A (en) | 1979-08-02 |
Family
ID=6027793
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16025278A Pending JPS5497982A (en) | 1977-12-30 | 1978-12-27 | Method and suctionntype pneumatic conveyor for conveying substances from plural storage tanks into single tankktype weighing unit by suction air |
Country Status (12)
Country | Link |
---|---|
JP (1) | JPS5497982A (en) |
BE (1) | BE873130A (en) |
CA (1) | CA1103287A (en) |
DE (1) | DE2759009A1 (en) |
DK (1) | DK571278A (en) |
FR (1) | FR2413297A1 (en) |
GB (1) | GB2012438B (en) |
IT (1) | IT1102447B (en) |
LU (1) | LU80732A1 (en) |
NL (1) | NL7812210A (en) |
SE (1) | SE7812833L (en) |
ZA (1) | ZA787318B (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2524440A1 (en) * | 1982-04-02 | 1983-10-07 | Roth Cie Ets | Pneumatic grain transporter with link tube drawing from various bins - uses valve to stop grain intake and maintain air flow removing residue from feed |
DE3413757A1 (en) * | 1984-04-12 | 1985-10-24 | Kurt F. 8942 Ottobeuren Lipfert | Process and apparatus for feeding a container with powdery materials |
DE3538900A1 (en) * | 1985-11-02 | 1987-05-07 | Bennigsen Mackiewicz A Von | DEVICE FOR WEIGHING GRAIN OR DUST-SHAPED GOODS |
FR2604694A1 (en) * | 1986-10-06 | 1988-04-08 | Esun Sa Ets | Method and device for transferring foodstuffs by means of vacuum |
DE4133870C2 (en) * | 1991-10-12 | 1993-12-23 | Hahn Verfahrenstech | Feeding device for pneumatic suction conveyor systems |
JP2703690B2 (en) * | 1992-04-13 | 1998-01-26 | 三菱マテリアル株式会社 | Ultrafine powder quantitative batch feeder |
HRP930232A2 (en) * | 1993-02-25 | 1996-08-31 | Davor Rodin | Process for obtaining a precise weight of powdered material on packing machines with pneumatic conveyor |
DE4445463A1 (en) * | 1994-10-26 | 1996-05-02 | Leopold Jungbauer | Weighing of loose material carried in air stream |
US6417464B2 (en) | 1999-08-23 | 2002-07-09 | Dynamic Air, Inc. | Extended range feeders |
US7488141B2 (en) * | 2004-07-14 | 2009-02-10 | Halliburton Energy Services, Inc. | Automated control methods for dry bulk material transfer |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2334360B2 (en) * | 1973-07-06 | 1977-04-07 | Waeschle Maschinenfabrik Gmbh, 7980 Ravensburg | PROCESS AND EQUIPMENT FOR PNEUMATIC FEEDING OF FINE POWDER, FOR APPROPRIATION OF PRODUCTS INCLINED ON THE PIPE WALL |
NL7414152A (en) * | 1973-12-08 | 1975-06-10 | Zimmermann Azo Maschf | IMPROVEMENT OF A WEIGHING DEVICE FOR A PNEUMATIC TRANSPORT INSTALLATION. |
-
1977
- 1977-12-30 DE DE19772759009 patent/DE2759009A1/en not_active Withdrawn
-
1978
- 1978-12-12 FR FR7834882A patent/FR2413297A1/en not_active Withdrawn
- 1978-12-13 SE SE7812833A patent/SE7812833L/en unknown
- 1978-12-15 NL NL7812210A patent/NL7812210A/en not_active Application Discontinuation
- 1978-12-19 DK DK571278A patent/DK571278A/en unknown
- 1978-12-21 GB GB7849715A patent/GB2012438B/en not_active Expired
- 1978-12-27 IT IT31330/78A patent/IT1102447B/en active
- 1978-12-27 ZA ZA787318A patent/ZA787318B/en unknown
- 1978-12-27 JP JP16025278A patent/JPS5497982A/en active Pending
- 1978-12-28 BE BE192606A patent/BE873130A/en unknown
- 1978-12-28 LU LU80732A patent/LU80732A1/en unknown
-
1979
- 1979-01-02 CA CA318,936A patent/CA1103287A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB2012438A (en) | 1979-07-25 |
DK571278A (en) | 1979-07-01 |
SE7812833L (en) | 1979-07-01 |
ZA787318B (en) | 1980-01-30 |
CA1103287A (en) | 1981-06-16 |
DE2759009A1 (en) | 1979-07-05 |
FR2413297A1 (en) | 1979-07-27 |
IT1102447B (en) | 1985-10-07 |
LU80732A1 (en) | 1979-04-13 |
NL7812210A (en) | 1979-07-03 |
BE873130A (en) | 1979-04-17 |
IT7831330A0 (en) | 1978-12-27 |
GB2012438B (en) | 1982-07-21 |
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