DE2740961A1 - Verfahren und vorrichtung zur zufuhr von pulverisiertem brennstoff zu einem gasdruckgefaess - Google Patents
Verfahren und vorrichtung zur zufuhr von pulverisiertem brennstoff zu einem gasdruckgefaessInfo
- Publication number
- DE2740961A1 DE2740961A1 DE19772740961 DE2740961A DE2740961A1 DE 2740961 A1 DE2740961 A1 DE 2740961A1 DE 19772740961 DE19772740961 DE 19772740961 DE 2740961 A DE2740961 A DE 2740961A DE 2740961 A1 DE2740961 A1 DE 2740961A1
- Authority
- DE
- Germany
- Prior art keywords
- vessel
- powder
- rotor
- slot
- floors
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims description 15
- 239000000446 fuel Substances 0.000 title claims description 12
- 239000000843 powder Substances 0.000 claims description 40
- 239000003245 coal Substances 0.000 claims description 20
- 238000002309 gasification Methods 0.000 claims description 12
- 230000007246 mechanism Effects 0.000 claims description 3
- 239000007789 gas Substances 0.000 description 24
- 239000002245 particle Substances 0.000 description 8
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 239000003077 lignite Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000004449 solid propellant Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
- B01J3/02—Feed or outlet devices therefor
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
- C10J3/02—Fixed-bed gasification of lump fuel
- C10J3/20—Apparatus; Plants
- C10J3/30—Fuel charging devices
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
- C10J3/46—Gasification of granular or pulverulent flues in suspension
- C10J3/48—Apparatus; Plants
- C10J3/50—Fuel charging devices
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J2200/00—Details of gasification apparatus
- C10J2200/39—Gasifiers designed as centrifuge
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Air Transport Of Granular Materials (AREA)
- Pressure Vessels And Lids Thereof (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7610130A NL7610130A (nl) | 1976-09-13 | 1976-09-13 | Inrichting en werkwijze voor het toevoeren van brandstofpoeder aan een met gas op hoge druk gebracht vat. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2740961A1 true DE2740961A1 (de) | 1978-03-16 |
| DE2740961C2 DE2740961C2 (https=) | 1987-05-27 |
Family
ID=19826883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19772740961 Granted DE2740961A1 (de) | 1976-09-13 | 1977-09-12 | Verfahren und vorrichtung zur zufuhr von pulverisiertem brennstoff zu einem gasdruckgefaess |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US4120410A (https=) |
| JP (1) | JPS5338059A (https=) |
| AU (1) | AU513811B2 (https=) |
| BE (1) | BE858397A (https=) |
| BR (1) | BR7706078A (https=) |
| CA (1) | CA1102130A (https=) |
| DE (1) | DE2740961A1 (https=) |
| FR (1) | FR2364060A1 (https=) |
| GB (1) | GB1552279A (https=) |
| IN (1) | IN148335B (https=) |
| NL (1) | NL7610130A (https=) |
| PL (1) | PL107726B1 (https=) |
| ZA (1) | ZA775462B (https=) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0031608B1 (en) * | 1979-12-28 | 1984-03-14 | Shell Internationale Researchmaatschappij B.V. | A method and apparatus for the feeding of solid particles to a pressurized vessel |
| EP0308024A3 (en) * | 1987-09-18 | 1989-04-26 | Shell Internationale Research Maatschappij B.V. | Compartmented gas injection device |
| US4941779A (en) * | 1987-09-18 | 1990-07-17 | Shell Oil Company | Compartmented gas injection device |
| WO2011131323A1 (de) * | 2010-04-24 | 2011-10-27 | Uhde Gmbh | Vorrichtung zur versorgung mehrerer brenner mit feinkörnigem brennstoff |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5834374B2 (ja) * | 1979-05-07 | 1983-07-26 | ロツキ−ド ミサイルズ アンド スペ−ス コンパニ−，インコ−ポレ−テツド | 粉粒材料連続給送装置 |
| CA1153874A (en) * | 1979-11-14 | 1983-09-20 | Maarten J. Van Der Burgt | Method and device for the feeding of finely divided solid matter to a gas-containing vessel |
| NL8004971A (nl) * | 1980-09-02 | 1982-04-01 | Shell Int Research | Werkwijze en reactor voor de bereiding van synthesegas. |
| GB2130654A (en) * | 1982-06-30 | 1984-06-06 | Shell Int Research | Centrifugal pumps |
| US4867846A (en) * | 1988-09-27 | 1989-09-19 | Champion International Corporation | Apparatus for feeding wood chips to a treatment bin |
| US6923389B2 (en) | 2002-08-27 | 2005-08-02 | Shivvers, Inc. | Uniform grain spreader |
| CN101909738B (zh) | 2008-01-16 | 2013-11-06 | 国际壳牌研究有限公司 | 向加压反应器供应微粒固体材料的方法 |
| CN102417111A (zh) * | 2010-09-28 | 2012-04-18 | 通用电气公司 | 输送系统及方法 |
| CN110092204B (zh) * | 2019-04-22 | 2020-12-15 | 浙江固特气动科技股份有限公司 | 下引式仓泵整体流化装置 |
| CN115560990B (zh) * | 2022-11-09 | 2023-03-07 | 中国人民解放军国防科技大学 | 超声速气固两相横向射流实验平台及射流测量方法 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2495152A (en) * | 1945-05-29 | 1950-01-17 | Standard Oil Co | Method and means for pressuring fluidized solids |
| DE972895C (de) * | 1949-10-31 | 1959-10-22 | Koppers Gmbh Heinrich | Einrichtung zur stetigen UEberfuehrung eines feinverteilten festen Stoffes aus einem Raum gewoehnlichen Druckes in einen unter erhoehtem Druck stehenden Raum |
| DE1178405B (de) * | 1962-09-01 | 1964-09-24 | Koppers Gmbh Heinrich | Einrichtung zur UEberfuehrung eines staubfoermigen oder feinkoernigen Stoffes aus einem Raum niederen Druckes in einen Raum hoeheren Druckes |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB234738A (en) * | 1924-07-29 | 1925-06-04 | Usines Lambot Sa Des | Improvements in automatic feeding devices for gas producers and like furnaces |
| US2920793A (en) * | 1957-04-25 | 1960-01-12 | Cabot Godfrey L Inc | Air-tight discharge valve for discharging fine solid materials |
| US3182825A (en) * | 1963-08-12 | 1965-05-11 | Koppers Co Inc | Apparatus for transfer of a powdered or granular material from a space under low pressure into a space under high pressure |
| GB1490155A (en) * | 1974-05-15 | 1977-10-26 | Duch B | Device for introducing a material from a first space to a second space against a back pressure |
-
1976
- 1976-09-13 NL NL7610130A patent/NL7610130A/xx not_active Application Discontinuation
-
1977
- 1977-07-16 IN IN1100/CAL/77A patent/IN148335B/en unknown
- 1977-07-19 CA CA283,003A patent/CA1102130A/en not_active Expired
- 1977-07-27 US US05/819,366 patent/US4120410A/en not_active Expired - Lifetime
- 1977-09-05 BE BE1008361A patent/BE858397A/xx not_active IP Right Cessation
- 1977-09-12 DE DE19772740961 patent/DE2740961A1/de active Granted
- 1977-09-12 GB GB37915/77A patent/GB1552279A/en not_active Expired
- 1977-09-12 JP JP10896977A patent/JPS5338059A/ja active Granted
- 1977-09-12 ZA ZA00775462A patent/ZA775462B/xx unknown
- 1977-09-12 AU AU28720/77A patent/AU513811B2/en not_active Expired
- 1977-09-12 BR BR7706078A patent/BR7706078A/pt unknown
- 1977-09-12 FR FR7727449A patent/FR2364060A1/fr active Granted
- 1977-09-13 PL PL1977200813A patent/PL107726B1/pl unknown
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2495152A (en) * | 1945-05-29 | 1950-01-17 | Standard Oil Co | Method and means for pressuring fluidized solids |
| DE972895C (de) * | 1949-10-31 | 1959-10-22 | Koppers Gmbh Heinrich | Einrichtung zur stetigen UEberfuehrung eines feinverteilten festen Stoffes aus einem Raum gewoehnlichen Druckes in einen unter erhoehtem Druck stehenden Raum |
| DE1178405B (de) * | 1962-09-01 | 1964-09-24 | Koppers Gmbh Heinrich | Einrichtung zur UEberfuehrung eines staubfoermigen oder feinkoernigen Stoffes aus einem Raum niederen Druckes in einen Raum hoeheren Druckes |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0031608B1 (en) * | 1979-12-28 | 1984-03-14 | Shell Internationale Researchmaatschappij B.V. | A method and apparatus for the feeding of solid particles to a pressurized vessel |
| EP0308024A3 (en) * | 1987-09-18 | 1989-04-26 | Shell Internationale Research Maatschappij B.V. | Compartmented gas injection device |
| US4941779A (en) * | 1987-09-18 | 1990-07-17 | Shell Oil Company | Compartmented gas injection device |
| WO2011131323A1 (de) * | 2010-04-24 | 2011-10-27 | Uhde Gmbh | Vorrichtung zur versorgung mehrerer brenner mit feinkörnigem brennstoff |
| AU2011244675B2 (en) * | 2010-04-24 | 2014-07-17 | Thyssenkrupp Uhde Gmbh | Device for supplying a plurality of burners with fine-grained fuel |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2364060B1 (https=) | 1982-01-22 |
| JPS5338059A (en) | 1978-04-07 |
| PL200813A1 (pl) | 1978-05-08 |
| AU513811B2 (en) | 1981-01-08 |
| AU2872077A (en) | 1979-03-22 |
| BE858397A (nl) | 1978-03-06 |
| FR2364060A1 (fr) | 1978-04-07 |
| GB1552279A (en) | 1979-09-12 |
| BR7706078A (pt) | 1978-07-04 |
| ZA775462B (en) | 1978-07-26 |
| DE2740961C2 (https=) | 1987-05-27 |
| IN148335B (https=) | 1981-01-17 |
| JPS623053B2 (https=) | 1987-01-23 |
| CA1102130A (en) | 1981-06-02 |
| US4120410A (en) | 1978-10-17 |
| PL107726B1 (pl) | 1980-02-29 |
| NL7610130A (nl) | 1978-03-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8128 | New person/name/address of the agent |
Representative=s name: JUNG, E., DIPL.-CHEM. DR.PHIL. SCHIRDEWAHN, J., DI |
|
| 8110 | Request for examination paragraph 44 | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |