EP3885651C0 - Rotary de-ashing grate system for furnace of a combustion or gasification installation - Google Patents
Rotary de-ashing grate system for furnace of a combustion or gasification installationInfo
- Publication number
- EP3885651C0 EP3885651C0 EP21163539.6A EP21163539A EP3885651C0 EP 3885651 C0 EP3885651 C0 EP 3885651C0 EP 21163539 A EP21163539 A EP 21163539A EP 3885651 C0 EP3885651 C0 EP 3885651C0
- Authority
- EP
- European Patent Office
- Prior art keywords
- ashing
- furnace
- combustion
- rotary
- gasification installation
- 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.)
- Active
Links
- 238000004380 ashing Methods 0.000 title 1
- 238000002485 combustion reaction Methods 0.000 title 1
- 238000002309 gasification Methods 0.000 title 1
- 238000009434 installation Methods 0.000 title 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23H—GRATES; CLEANING OR RAKING GRATES
- F23H7/00—Inclined or stepped grates
- F23H7/06—Inclined or stepped grates with movable bars disposed parallel to direction of fuel feeding
- F23H7/08—Inclined or stepped grates with movable bars disposed parallel to direction of fuel feeding reciprocating along their axes
-
- 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
- C10J3/34—Grates; Mechanical ash-removing devices
- C10J3/40—Movable grates
- C10J3/42—Rotary grates
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23H—GRATES; CLEANING OR RAKING GRATES
- F23H9/00—Revolving-grates; Rocking or shaking grates
- F23H9/02—Revolving cylindrical grates
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23K—FEEDING FUEL TO COMBUSTION APPARATUS
- F23K3/00—Feeding or distributing of lump or pulverulent fuel to combustion apparatus
- F23K3/10—Under-feed arrangements
- F23K3/14—Under-feed arrangements feeding by screw
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23H—GRATES; CLEANING OR RAKING GRATES
- F23H2700/00—Grates characterised by special features or applications
- F23H2700/005—Rotary grates with vertical axis
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Solid-Fuel Combustion (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR2002937A FR3108709B1 (en) | 2020-03-25 | 2020-03-25 | Ash grate system for the hearth of a combustion or gasification installation |
Publications (3)
Publication Number | Publication Date |
---|---|
EP3885651A1 EP3885651A1 (en) | 2021-09-29 |
EP3885651B1 EP3885651B1 (en) | 2023-11-08 |
EP3885651C0 true EP3885651C0 (en) | 2023-11-08 |
Family
ID=70457053
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP21163539.6A Active EP3885651B1 (en) | 2020-03-25 | 2021-03-18 | Rotary de-ashing grate system for furnace of a combustion or gasification installation |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP3885651B1 (en) |
ES (1) | ES2965055T3 (en) |
FR (1) | FR3108709B1 (en) |
MA (1) | MA55152A (en) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR870351A (en) * | 1940-11-07 | 1942-03-10 | Fireplace grate allowing the use as fuel: coal dust, all household waste, green or dry sawdust, all wood waste | |
CH226199A (en) * | 1941-03-06 | 1943-03-31 | Forni Ed Impianti Ind Ingg De Bartolomeis Spa | Rotating grid. |
ITUB20153154A1 (en) * | 2015-08-18 | 2017-02-18 | Paolo Gaggero | Grill for burners or gas generators for solid fuels and gas for biomasses |
-
2020
- 2020-03-25 FR FR2002937A patent/FR3108709B1/en active Active
-
2021
- 2021-03-18 EP EP21163539.6A patent/EP3885651B1/en active Active
- 2021-03-18 MA MA055152A patent/MA55152A/en unknown
- 2021-03-18 ES ES21163539T patent/ES2965055T3/en active Active
Also Published As
Publication number | Publication date |
---|---|
FR3108709B1 (en) | 2022-03-11 |
EP3885651B1 (en) | 2023-11-08 |
ES2965055T3 (en) | 2024-04-10 |
MA55152A (en) | 2022-05-11 |
EP3885651A1 (en) | 2021-09-29 |
FR3108709A1 (en) | 2021-10-01 |
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