IE42005B1 - A method of regulating the gravimetric throughput of powder-form material - Google Patents
A method of regulating the gravimetric throughput of powder-form materialInfo
- Publication number
- IE42005B1 IE42005B1 IE2668/74A IE266874A IE42005B1 IE 42005 B1 IE42005 B1 IE 42005B1 IE 2668/74 A IE2668/74 A IE 2668/74A IE 266874 A IE266874 A IE 266874A IE 42005 B1 IE42005 B1 IE 42005B1
- Authority
- IE
- Ireland
- Prior art keywords
- gas
- column
- pressure
- powder
- fluidised
- Prior art date
Links
- 239000000463 material Substances 0.000 title claims abstract description 37
- 238000000034 method Methods 0.000 title claims description 15
- 230000001105 regulatory effect Effects 0.000 title claims description 11
- 238000012546 transfer Methods 0.000 claims abstract description 9
- 238000005243 fluidization Methods 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 4
- 238000011144 upstream manufacturing Methods 0.000 claims description 4
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
- 230000001276 controlling effect Effects 0.000 claims 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- 239000004411 aluminium Substances 0.000 abstract 1
- 239000000843 powder Substances 0.000 description 6
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005303 weighing Methods 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000012254 powdered material Substances 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 238000013022 venting Methods 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
- B65G53/66—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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air Transport Of Granular Materials (AREA)
- Basic Packing Technique (AREA)
- Weight Measurement For Supplying Or Discharging Of Specified Amounts Of Material (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Priority Applications (16)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7324134A FR2236758B1 (cg-RX-API-DMAC7.html) | 1973-07-02 | 1973-07-02 | |
| US05/484,669 US3964793A (en) | 1973-07-02 | 1974-07-01 | Continuous flow pneumatic conveyor system employing a fluidized bed column for the purposes of control and regulation |
| DK677974A DK154064C (da) | 1973-07-02 | 1974-12-23 | Fremgangsmaade og anlaeg til doseret pneumatisk transport af pulverformede stoffer |
| CH1724474A CH582609A5 (cg-RX-API-DMAC7.html) | 1973-07-02 | 1974-12-23 | |
| IT3092874A IT1027970B (it) | 1973-07-02 | 1974-12-23 | Trasporto pneumatico continuo equilibrato da una colonna fluidificata di alimentazione e a bobtata regolata |
| DE2461093A DE2461093C2 (de) | 1973-07-02 | 1974-12-23 | Verfahren und Vorrichtung zum Regeln des Gewichtsdurchsatzes von pneumatisch gefördertem, pulverförmigem Material |
| BE151885A BE823813A (fr) | 1973-07-02 | 1974-12-24 | Transport pneumatique continu equilibre par une colonne fluidisee d'alimentation et a debit regle |
| BR10838/74A BR7410838A (pt) | 1973-07-02 | 1974-12-26 | Processo de regulacao de debitopeso de materiais pulverulentos ou analogos e instalacao |
| YU03457/74A YU39023B (en) | 1973-07-02 | 1974-12-26 | Device for regulating a discharge of a mass of a powdery material in a machinery for a continuous pneumatic transport |
| JP50002012A JPS5178362A (cg-RX-API-DMAC7.html) | 1973-07-02 | 1974-12-27 | |
| ES433384A ES433384A1 (es) | 1973-07-02 | 1974-12-27 | Procedimiento e instalacion para la regulacion del caudal- peso de materias pulverulentas y similares. |
| IE2668/74A IE42005B1 (en) | 1973-07-02 | 1974-12-30 | A method of regulating the gravimetric throughput of powder-form material |
| CA217,090A CA1016978A (fr) | 1973-07-02 | 1974-12-30 | Transport pneumatique continu equilibre par une colonne fluidisee d'alimentation et a debit regle |
| AU76930/74A AU492489B2 (en) | 1973-07-02 | 1974-12-31 | Method of and apparatus for regulating the gravimetric throughput of powder-form or like materials ina continuous pneumatic conveyor system associated with fluidized feed column |
| GB700/75A GB1496688A (en) | 1973-07-02 | 1975-01-07 | A method of regulating the gravimetric trhoughput of powder-form |
| NLAANVRAGE7501063,A NL180091C (nl) | 1973-07-02 | 1975-01-29 | Inrichting voor het regelbaar pneumatisch transport van poedervormige stoffen. |
Applications Claiming Priority (13)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7324134A FR2236758B1 (cg-RX-API-DMAC7.html) | 1973-07-02 | 1973-07-02 | |
| DE2461093A DE2461093C2 (de) | 1973-07-02 | 1974-12-23 | Verfahren und Vorrichtung zum Regeln des Gewichtsdurchsatzes von pneumatisch gefördertem, pulverförmigem Material |
| CH1724474A CH582609A5 (cg-RX-API-DMAC7.html) | 1973-07-02 | 1974-12-23 | |
| IT3092874A IT1027970B (it) | 1973-07-02 | 1974-12-23 | Trasporto pneumatico continuo equilibrato da una colonna fluidificata di alimentazione e a bobtata regolata |
| BE151885A BE823813A (fr) | 1973-07-02 | 1974-12-24 | Transport pneumatique continu equilibre par une colonne fluidisee d'alimentation et a debit regle |
| YU03457/74A YU39023B (en) | 1973-07-02 | 1974-12-26 | Device for regulating a discharge of a mass of a powdery material in a machinery for a continuous pneumatic transport |
| BR10838/74A BR7410838A (pt) | 1973-07-02 | 1974-12-26 | Processo de regulacao de debitopeso de materiais pulverulentos ou analogos e instalacao |
| ES433384A ES433384A1 (es) | 1973-07-02 | 1974-12-27 | Procedimiento e instalacion para la regulacion del caudal- peso de materias pulverulentas y similares. |
| CA217,090A CA1016978A (fr) | 1973-07-02 | 1974-12-30 | Transport pneumatique continu equilibre par une colonne fluidisee d'alimentation et a debit regle |
| IE2668/74A IE42005B1 (en) | 1973-07-02 | 1974-12-30 | A method of regulating the gravimetric throughput of powder-form material |
| AU76930/74A AU492489B2 (en) | 1973-07-02 | 1974-12-31 | Method of and apparatus for regulating the gravimetric throughput of powder-form or like materials ina continuous pneumatic conveyor system associated with fluidized feed column |
| GB700/75A GB1496688A (en) | 1973-07-02 | 1975-01-07 | A method of regulating the gravimetric trhoughput of powder-form |
| NLAANVRAGE7501063,A NL180091C (nl) | 1973-07-02 | 1975-01-29 | Inrichting voor het regelbaar pneumatisch transport van poedervormige stoffen. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IE42005B1 true IE42005B1 (en) | 1980-05-21 |
Family
ID=36754855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IE2668/74A IE42005B1 (en) | 1973-07-02 | 1974-12-30 | A method of regulating the gravimetric throughput of powder-form material |
Country Status (16)
| Country | Link |
|---|---|
| US (1) | US3964793A (cg-RX-API-DMAC7.html) |
| JP (1) | JPS5178362A (cg-RX-API-DMAC7.html) |
| AU (1) | AU492489B2 (cg-RX-API-DMAC7.html) |
| BE (1) | BE823813A (cg-RX-API-DMAC7.html) |
| BR (1) | BR7410838A (cg-RX-API-DMAC7.html) |
| CA (1) | CA1016978A (cg-RX-API-DMAC7.html) |
| CH (1) | CH582609A5 (cg-RX-API-DMAC7.html) |
| DE (1) | DE2461093C2 (cg-RX-API-DMAC7.html) |
| DK (1) | DK154064C (cg-RX-API-DMAC7.html) |
| ES (1) | ES433384A1 (cg-RX-API-DMAC7.html) |
| FR (1) | FR2236758B1 (cg-RX-API-DMAC7.html) |
| GB (1) | GB1496688A (cg-RX-API-DMAC7.html) |
| IE (1) | IE42005B1 (cg-RX-API-DMAC7.html) |
| IT (1) | IT1027970B (cg-RX-API-DMAC7.html) |
| NL (1) | NL180091C (cg-RX-API-DMAC7.html) |
| YU (1) | YU39023B (cg-RX-API-DMAC7.html) |
Families Citing this family (38)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2461579C3 (de) * | 1974-12-27 | 1984-09-27 | Krupp Polysius Ag, 4720 Beckum | Verfahren und Vorrichtung zur kontinuierlichen Zuführung pulverförmigen Gutes von einem Vorratsbehälter zu einem Verbraucher |
| US4060181A (en) * | 1975-07-03 | 1977-11-29 | Nodet-Gougis (Societe De Droit Francais) | Method and apparatus for controlling the transfer of particulate material |
| GB1522448A (en) * | 1977-05-03 | 1978-08-23 | Hascon Ltd | Apparatus for transporting flowable particulate material |
| FR2391136A1 (fr) * | 1977-05-18 | 1978-12-15 | Pechiney Aluminium | Procede d'autoregulation d'un transport pneumatique |
| DE2931244C2 (de) * | 1979-08-01 | 1984-03-01 | Kernforschungsanlage Jülich GmbH, 5170 Jülich | Arbeitsverfahren zur Erzeugung eines gleichmäßigen Partikelstroms von in einer Förderleitung mittels eines Fördermediums geförderten Partikeln sowie Vorrichtung zur Durchführung des Arbeitsverfahrens |
| DE2946569A1 (de) * | 1979-11-19 | 1981-05-21 | MTU Motoren- und Turbinen-Union München GmbH, 8000 München | Vorrichtung zum thermischen verspritzen von metall- und keramikpulvern |
| US4410106A (en) * | 1980-01-23 | 1983-10-18 | Halliburton Company | Additive material metering system with pneumatic discharge |
| JPS5878916A (ja) * | 1981-06-24 | 1983-05-12 | Daido Steel Co Ltd | 供給装置 |
| DE3134180C2 (de) * | 1981-08-28 | 1983-11-24 | Waeschle Maschinenfabrik Gmbh, 7980 Ravensburg | Verfahren zur Dosierung von pneumatisch transportiertem Schüttgut |
| NO154490C (no) * | 1982-10-11 | 1986-10-01 | Jebsen Skipsrederi | Apparat til transport av pulver- eller partikkelformet materiale. |
| DE3309210A1 (de) * | 1983-03-15 | 1984-09-20 | Krupp Polysius Ag, 4720 Beckum | Verfahren und vorrichtung zur pneumatischen foerderung von feingut |
| US4538222A (en) * | 1983-04-06 | 1985-08-27 | Halliburton Company | Apparatus and method for mixing a plurality of substances |
| US4538221A (en) * | 1983-04-06 | 1985-08-27 | Halliburton Company | Apparatus and method for mixing a plurality of substances |
| US4461710A (en) * | 1983-05-31 | 1984-07-24 | American Petro Mart, Inc. | Adjustably metered transfer of resin increments in folded bed ion exchange systems |
| HU188492B (en) * | 1983-09-28 | 1986-04-28 | Eroemue- Eshalozattervezoe Vallalat,Hu | Device for measuring and controlling volume flow of fluidizable powdery or granulat materials |
| DE3423202A1 (de) * | 1984-06-22 | 1986-01-02 | Dr. Küttner GmbH & Co KG, 4300 Essen | Verfahren und einrichtung zum dosierbaren pneumatischen foerdern von schuettgut aus einem druckbehaelter |
| JPS62501410A (ja) * | 1984-11-14 | 1987-06-11 | ユニバ−シテイ− オブ クイ−ンスランド | 固体粒子の移送方法及びその装置 |
| DE3537538A1 (de) * | 1985-10-22 | 1987-04-23 | Krupp Polysius Ag | Verfahren zum kalibrieren einer pneumatischen foerdereinrichtung |
| JPS62100926U (cg-RX-API-DMAC7.html) * | 1985-12-14 | 1987-06-27 | ||
| DE3631182A1 (de) * | 1986-09-12 | 1988-03-24 | Krupp Polysius Ag | Verfahren und vorrichtung zum kontinuierlichen pneumatischen austrag von gut aus einem unter druck stehenden foerdergefaess |
| US4779186A (en) * | 1986-12-24 | 1988-10-18 | Halliburton Company | Automatic density control system for blending operation |
| US4916631A (en) * | 1986-12-24 | 1990-04-10 | Halliburton Company | Process control system using remote computer and local site control computers for mixing a proppant with a fluid |
| US5014218A (en) * | 1986-12-24 | 1991-05-07 | Halliburton Company | Using a remote control computer connected to a vocal control computer and a monitor computer |
| DE3716427A1 (de) * | 1987-05-15 | 1988-11-24 | Krupp Polysius Ag | Verfahren zur bestimmung der fuellmenge und zur kalibrierung einer pneumatischen foerdereinrichtung |
| JP2958644B2 (ja) * | 1988-11-08 | 1999-10-06 | 株式会社松井製作所 | 粉粒体材料の圧送供給装置 |
| DE3919744A1 (de) * | 1989-06-16 | 1990-12-20 | Rieter Ag Maschf | Transportluftregelung |
| US5143485A (en) * | 1989-06-16 | 1992-09-01 | Maschinenfabrik Rieter Ag | Transport air control |
| DE4014229A1 (de) * | 1990-05-03 | 1991-11-07 | Wacker Chemie Gmbh | Dosierung und transport fluidisierbarer gueter |
| FR2671061A1 (fr) * | 1990-12-26 | 1992-07-03 | Pechiney Aluminium | Dispositif de separation d'une matiere en lit fluidise et de detection de colmatage. |
| DE4125935A1 (de) * | 1991-08-05 | 1993-02-11 | Siemens Ag | Verfahren und vorrichtung zum foerdern von pulver von einer abgabestation zu einer auffangstation |
| DE4137853A1 (de) * | 1991-11-16 | 1993-05-19 | Babcock Energie Umwelt | Verfahren und vorrichtung zum austragen von feststoff |
| US5599581A (en) * | 1993-11-02 | 1997-02-04 | Owens Corning Fiberglas Technology, Inc. | Method for pneumatically controlling discharge of particulate material |
| US5520889A (en) * | 1993-11-02 | 1996-05-28 | Owens-Corning Fiberglas Technology, Inc. | Method for controlling the discharge of granules from a nozzle onto a coated sheet |
| KR100312886B1 (ko) * | 1993-11-02 | 2001-12-28 | 휴스톤 로버트 엘 | 아스팔트실글용공기압입자배합기 |
| US5405647A (en) * | 1993-11-02 | 1995-04-11 | Owens-Corning Fiberglass Technology Inc. | Method for applying granules to a moving coated asphalt sheet to form areas having sharp leading and trailing edges |
| US5624522A (en) * | 1995-06-07 | 1997-04-29 | Owens-Corning Fiberglas Technology Inc. | Method for applying granules to strip asphaltic roofing material to form variegated shingles |
| US5747105A (en) * | 1996-04-30 | 1998-05-05 | Owens Corning Fiberglas Technology Inc. | Traversing nozzle for applying granules to an asphalt coated sheet |
| US10112333B2 (en) * | 2015-04-20 | 2018-10-30 | Schenck Process Llc | Sanitary extruder hood |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK83859C (da) * | 1954-07-10 | 1957-11-11 | Svenska Flaektfabriken Ab | Anlæg til pneumatisk transport af korn- eller stykformet gods. |
| US2916441A (en) * | 1956-10-29 | 1959-12-08 | Exxon Research Engineering Co | Process and apparatus for controlling the rate of addition of fluidized particles |
| US3202320A (en) * | 1962-11-13 | 1965-08-24 | Roy C Patton | Apparatus for dispensing dry granular material by means of an air current |
| DE1756497A1 (de) * | 1968-05-29 | 1970-04-09 | Hoechst Ag | Verfahren und Vorrichtung zur dosierten Foerderung von zur Bruecken- und Klumpenbildung neigenden pulverfoermigen Stoffen |
| DE1912733A1 (de) * | 1969-03-13 | 1970-10-01 | Bayer Ag | Verfahren und Vorrichtung zum pneumatischen Foerdern von Schuettgut |
| DE2043005B2 (de) * | 1970-08-29 | 1973-11-29 | Wsesojusny Nautschno-Issledowatelskij Institut Stroitelnowo I Doroschnowo Maschinostrojenija, Moskau | Anlage zum dosierten pneumatischen Fordern von grob und feinkornigem Schuttgut |
-
1973
- 1973-07-02 FR FR7324134A patent/FR2236758B1/fr not_active Expired
-
1974
- 1974-07-01 US US05/484,669 patent/US3964793A/en not_active Expired - Lifetime
- 1974-12-23 DE DE2461093A patent/DE2461093C2/de not_active Expired
- 1974-12-23 IT IT3092874A patent/IT1027970B/it active
- 1974-12-23 CH CH1724474A patent/CH582609A5/fr not_active IP Right Cessation
- 1974-12-23 DK DK677974A patent/DK154064C/da not_active IP Right Cessation
- 1974-12-24 BE BE151885A patent/BE823813A/xx not_active IP Right Cessation
- 1974-12-26 BR BR10838/74A patent/BR7410838A/pt unknown
- 1974-12-26 YU YU03457/74A patent/YU39023B/xx unknown
- 1974-12-27 JP JP50002012A patent/JPS5178362A/ja active Pending
- 1974-12-27 ES ES433384A patent/ES433384A1/es not_active Expired
- 1974-12-30 CA CA217,090A patent/CA1016978A/fr not_active Expired
- 1974-12-30 IE IE2668/74A patent/IE42005B1/en unknown
- 1974-12-31 AU AU76930/74A patent/AU492489B2/en not_active Expired
-
1975
- 1975-01-07 GB GB700/75A patent/GB1496688A/en not_active Expired
- 1975-01-29 NL NLAANVRAGE7501063,A patent/NL180091C/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| NL180091C (nl) | 1987-01-02 |
| CA1016978A (fr) | 1977-09-06 |
| JPS5178362A (cg-RX-API-DMAC7.html) | 1976-07-07 |
| GB1496688A (en) | 1977-12-30 |
| CH582609A5 (cg-RX-API-DMAC7.html) | 1976-12-15 |
| DK677974A (da) | 1976-06-24 |
| NL180091B (nl) | 1986-08-01 |
| ES433384A1 (es) | 1976-12-01 |
| IT1027970B (it) | 1978-12-20 |
| US3964793A (en) | 1976-06-22 |
| DK154064B (da) | 1988-10-10 |
| BE823813A (fr) | 1975-06-24 |
| AU7693074A (en) | 1976-07-01 |
| YU345774A (en) | 1982-05-31 |
| DE2461093C2 (de) | 1984-11-15 |
| DK154064C (da) | 1989-06-05 |
| YU39023B (en) | 1984-02-29 |
| FR2236758B1 (cg-RX-API-DMAC7.html) | 1978-12-29 |
| AU492489B2 (en) | 1976-07-01 |
| BR7410838A (pt) | 1976-07-27 |
| NL7501063A (nl) | 1976-08-02 |
| DE2461093A1 (de) | 1976-07-01 |
| FR2236758A1 (cg-RX-API-DMAC7.html) | 1975-02-07 |
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