LU85298A1 - Dispositif d'introduction de quantites dosees de matieres pulverulentes dans un fluide de propulsion pneumatique - Google Patents
Dispositif d'introduction de quantites dosees de matieres pulverulentes dans un fluide de propulsion pneumatique Download PDFInfo
- Publication number
- LU85298A1 LU85298A1 LU85298A LU85298A LU85298A1 LU 85298 A1 LU85298 A1 LU 85298A1 LU 85298 A LU85298 A LU 85298A LU 85298 A LU85298 A LU 85298A LU 85298 A1 LU85298 A1 LU 85298A1
- Authority
- LU
- Luxembourg
- Prior art keywords
- housing
- channel
- sleeve
- pressurized fluid
- source
- Prior art date
Links
- 239000000463 material Substances 0.000 title claims abstract description 16
- 239000012530 fluid Substances 0.000 title claims abstract description 15
- 239000007787 solid Substances 0.000 claims description 3
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- 238000007670 refining Methods 0.000 abstract description 2
- 239000011343 solid material Substances 0.000 abstract description 2
- 239000012159 carrier gas Substances 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 239000004449 solid propellant Substances 0.000 abstract 1
- 235000012241 calcium silicate Nutrition 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 239000003380 propellant Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B5/00—Making pig-iron in the blast furnace
- C21B5/001—Injecting additional fuel or reducing agents
- C21B5/003—Injection of pulverulent coal
-
- 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
- B65G53/4625—Turnable elements, e.g. rotary wheels with pockets or passages for material with axis of turning perpendicular to flow
- B65G53/4658—Turnable elements, e.g. rotary wheels with pockets or passages for material with axis of turning perpendicular to flow the element having passages simultaneously connectable to both inlet and outlet ports
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Air Transport Of Granular Materials (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
- Disintegrating Or Milling (AREA)
- Nozzles (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
- Paper (AREA)
- Weight Measurement For Supplying Or Discharging Of Specified Amounts Of Material (AREA)
- Furnace Charging Or Discharging (AREA)
- Manufacture Of Iron (AREA)
- Crucibles And Fluidized-Bed Furnaces (AREA)
- Medicinal Preparation (AREA)
- Seeds, Soups, And Other Foods (AREA)
Priority Applications (14)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| LU85298A LU85298A1 (fr) | 1984-04-11 | 1984-04-11 | Dispositif d'introduction de quantites dosees de matieres pulverulentes dans un fluide de propulsion pneumatique |
| ZA852322A ZA852322B (en) | 1984-04-11 | 1985-03-27 | Apparatus for introducing dosed quantities of pulverulent materials into a pneumatic propulsion fluid |
| CA000478074A CA1233858A (en) | 1984-04-11 | 1985-04-01 | Apparatus for introducing dosed quantities of pulverulent materials into a pneumatic propulsion fluid |
| DE8585104207T DE3560342D1 (en) | 1984-04-11 | 1985-04-06 | Injection arrangement for dosed quantities of pulverulent materials into a pneumatic propulsion fluid |
| EP85104207A EP0158308B1 (de) | 1984-04-11 | 1985-04-06 | Vorrichtung zum Einführen dosierter Mengen von pulverisiertem Material in ein pneumatisch vorbewegtes Fluidbett |
| AT85104207T ATE28317T1 (de) | 1984-04-11 | 1985-04-06 | Vorrichtung zum einfuehren dosierter mengen von pulverisiertem material in ein pneumatisch vorbewegtes fluidbett. |
| ES542011A ES8605088A1 (es) | 1984-04-11 | 1985-04-08 | Perfeccionamientos en los aparatos de introducir cantidades dosificadas de materias pulverulentas en un fluido de pro- pulsion neumatica |
| BR8501762A BR8501762A (pt) | 1984-04-11 | 1985-04-10 | Dispositivo de introducao de quantidades dosadas de materiais pulverulentos em um fluido de propulsao pneumatica |
| US06/721,565 US4605342A (en) | 1984-04-11 | 1985-04-10 | Device for introducing dosed quantities of pulverized solid materials into a carrier gas stream |
| JP60076348A JPS60228325A (ja) | 1984-04-11 | 1985-04-10 | 所定量の粉体材料を空気輸送用流体中に導入する装置 |
| PL1985252855A PL144761B1 (en) | 1984-04-11 | 1985-04-10 | Apparatus for introducing metered amounts of powder into a pneumatically driven fluid |
| PCT/DE1985/000113 WO1985004641A1 (fr) | 1984-04-11 | 1985-04-11 | Installation d'introduction |
| AU41028/85A AU576234B2 (en) | 1984-04-11 | 1985-04-11 | Device for feeding pulverulant material into a pneumatic propulsion fluid |
| SU853979509A SU1471944A3 (ru) | 1984-04-11 | 1985-11-06 | Устройство дл введени дозированного количества порошкообразного материала в пневматически перемещаемый псевдоожиженный слой |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| LU85298A LU85298A1 (fr) | 1984-04-11 | 1984-04-11 | Dispositif d'introduction de quantites dosees de matieres pulverulentes dans un fluide de propulsion pneumatique |
| LU85298 | 1984-04-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU85298A1 true LU85298A1 (fr) | 1985-11-27 |
Family
ID=19730240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU85298A LU85298A1 (fr) | 1984-04-11 | 1984-04-11 | Dispositif d'introduction de quantites dosees de matieres pulverulentes dans un fluide de propulsion pneumatique |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US4605342A (de) |
| EP (1) | EP0158308B1 (de) |
| JP (1) | JPS60228325A (de) |
| AT (1) | ATE28317T1 (de) |
| AU (1) | AU576234B2 (de) |
| BR (1) | BR8501762A (de) |
| CA (1) | CA1233858A (de) |
| DE (1) | DE3560342D1 (de) |
| ES (1) | ES8605088A1 (de) |
| LU (1) | LU85298A1 (de) |
| PL (1) | PL144761B1 (de) |
| ZA (1) | ZA852322B (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3507973A1 (de) * | 1985-03-06 | 1986-09-18 | Klöckner CRA Technologie GmbH, 4100 Duisburg | Dosierschieber fuer feinkoernige feststoffe |
| DE4214441C1 (de) * | 1992-05-06 | 1993-12-09 | Waeschle Maschf Gmbh | Materialschleuse für Schüttgüter oder Flüssigkeiten |
| US6321948B1 (en) * | 2000-04-04 | 2001-11-27 | Rieke Corporation | Tap and valve assembly |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191020698A (en) * | 1910-09-05 | 1911-08-31 | William Corliss | Improvements in Rotary Valves. |
| US1271107A (en) * | 1917-10-13 | 1918-07-02 | Carl Weller | Spraying apparatus. |
| US3179471A (en) * | 1962-06-20 | 1965-04-20 | Shell Oil Co | Powder valve and discharge method |
| GB1094112A (en) * | 1964-10-14 | 1967-12-06 | Tills Engineering Co Ltd | Transporting and dispensing installation for granular and pulverulent material |
| SU371147A1 (ru) * | 1970-06-16 | 1973-02-22 | Н. И. Чебыкин, А. Н. Стриганов , И. Б. Левицкий Производственно техническое объединение Уралэнергоцветмет | Питатель всасывающей пневмотранспортной |
| DE2552594B2 (de) * | 1975-11-24 | 1977-09-22 | Ingenieurgesellschaft Industriebau mbH, 2000 Hamburg | Vorrichtung zum dosieren und absperren von staubfoermigen und rieselfaehigen schuettguetern |
| JPS5942045B2 (ja) * | 1980-05-22 | 1984-10-12 | ドネツキイ ナウチノ−イスレドバテルスキイ インステイチユ−トチエルノイ メタルルギイ | 微粉砕石炭を高炉炉床に供給するための通気供給器 |
| US4335132A (en) * | 1980-12-29 | 1982-06-15 | Sterling Drug, Inc. | 5-(Py-Y)-1H-benzimidazol-2-ols and 5-(Py-Y-)-1H-benzimidazole-2-thiols |
| US4492497A (en) * | 1981-03-26 | 1985-01-08 | The British Petroleum Company P.L.C. | Apparatus and method for transferring solids |
| FR2534326A1 (fr) * | 1982-10-11 | 1984-04-13 | Inst Francais Du Petrole | Procede et dispositif permettant de realiser un ensemble de fonctions hydrodynamiques dans un ecoulement compose d'au moins deux phases |
| AU557972B2 (en) * | 1982-11-10 | 1987-01-15 | Paul Wurth S.A. | Device to introduce dosed quantities of pulverulent substances into a pneumatic propulsion fluid and use to inject solid fuels into a furnace |
-
1984
- 1984-04-11 LU LU85298A patent/LU85298A1/fr unknown
-
1985
- 1985-03-27 ZA ZA852322A patent/ZA852322B/xx unknown
- 1985-04-01 CA CA000478074A patent/CA1233858A/en not_active Expired
- 1985-04-06 DE DE8585104207T patent/DE3560342D1/de not_active Expired
- 1985-04-06 AT AT85104207T patent/ATE28317T1/de not_active IP Right Cessation
- 1985-04-06 EP EP85104207A patent/EP0158308B1/de not_active Expired
- 1985-04-08 ES ES542011A patent/ES8605088A1/es not_active Expired
- 1985-04-10 JP JP60076348A patent/JPS60228325A/ja active Granted
- 1985-04-10 BR BR8501762A patent/BR8501762A/pt not_active IP Right Cessation
- 1985-04-10 US US06/721,565 patent/US4605342A/en not_active Expired - Lifetime
- 1985-04-10 PL PL1985252855A patent/PL144761B1/pl unknown
- 1985-04-11 AU AU41028/85A patent/AU576234B2/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| ZA852322B (en) | 1985-11-27 |
| PL144761B1 (en) | 1988-06-30 |
| US4605342A (en) | 1986-08-12 |
| PL252855A1 (en) | 1985-11-19 |
| AU4102885A (en) | 1985-10-17 |
| ATE28317T1 (de) | 1987-08-15 |
| AU576234B2 (en) | 1988-08-18 |
| DE3560342D1 (en) | 1987-08-20 |
| ES542011A0 (es) | 1986-03-16 |
| EP0158308B1 (de) | 1987-07-15 |
| CA1233858A (en) | 1988-03-08 |
| ES8605088A1 (es) | 1986-03-16 |
| BR8501762A (pt) | 1985-12-10 |
| EP0158308A1 (de) | 1985-10-16 |
| JPH0581488B2 (de) | 1993-11-15 |
| JPS60228325A (ja) | 1985-11-13 |
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