DK2692666T3 - Fire prevention in storage silos - Google Patents
Fire prevention in storage silos Download PDFInfo
- Publication number
- DK2692666T3 DK2692666T3 DK12191860.1T DK12191860T DK2692666T3 DK 2692666 T3 DK2692666 T3 DK 2692666T3 DK 12191860 T DK12191860 T DK 12191860T DK 2692666 T3 DK2692666 T3 DK 2692666T3
- Authority
- DK
- Denmark
- Prior art keywords
- silo
- fire
- gas
- detecting
- carbon dioxide
- Prior art date
Links
- 230000002265 prevention Effects 0.000 title description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 65
- 239000007789 gas Substances 0.000 claims description 53
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 51
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 32
- 239000001569 carbon dioxide Substances 0.000 claims description 32
- 239000003063 flame retardant Substances 0.000 claims description 19
- 238000000034 method Methods 0.000 claims description 18
- 238000002347 injection Methods 0.000 claims description 12
- 239000007924 injection Substances 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 229910001868 water Inorganic materials 0.000 claims description 12
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 9
- 229910002091 carbon monoxide Inorganic materials 0.000 claims description 9
- JCXJVPUVTGWSNB-UHFFFAOYSA-N nitrogen dioxide Inorganic materials O=[N]=O JCXJVPUVTGWSNB-UHFFFAOYSA-N 0.000 claims 1
- 239000011800 void material Substances 0.000 claims 1
- 239000002028 Biomass Substances 0.000 description 24
- 229910001873 dinitrogen Inorganic materials 0.000 description 17
- 229910052757 nitrogen Inorganic materials 0.000 description 17
- 239000007788 liquid Substances 0.000 description 10
- 239000000428 dust Substances 0.000 description 9
- 239000008188 pellet Substances 0.000 description 9
- 239000002023 wood Substances 0.000 description 7
- 239000012528 membrane Substances 0.000 description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 239000012298 atmosphere Substances 0.000 description 3
- 239000000779 smoke Substances 0.000 description 3
- 239000007795 chemical reaction product Substances 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 230000004913 activation Effects 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000002538 fungal effect Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
- A62C3/04—Fire prevention, containment or extinguishing specially adapted for particular objects or places for dust or loosely-baled or loosely-piled materials, e.g. in silos, in chimneys
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C2/00—Fire prevention or containment
- A62C2/04—Removing or cutting-off the supply of inflammable material
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C37/00—Control of fire-fighting equipment
- A62C37/36—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device
- A62C37/38—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device by both sensor and actuator, e.g. valve, being in the danger zone
- A62C37/40—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device by both sensor and actuator, e.g. valve, being in the danger zone with electric connection between sensor and actuator
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C99/00—Subject matter not provided for in other groups of this subclass
- A62C99/0009—Methods of extinguishing or preventing the spread of fire by cooling down or suffocating the flames
- A62C99/0018—Methods of extinguishing or preventing the spread of fire by cooling down or suffocating the flames using gases or vapours that do not support combustion, e.g. steam, carbon dioxide
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D88/00—Large containers
- B65D88/26—Hoppers, i.e. containers having funnel-shaped discharge sections
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D90/00—Component parts, details or accessories for large containers
- B65D90/22—Safety features
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D90/00—Component parts, details or accessories for large containers
- B65D90/48—Arrangements of indicating or measuring devices
Landscapes
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Storage Of Harvested Produce (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
- Carbon And Carbon Compounds (AREA)
- Catching Or Destruction (AREA)
Claims (10)
1. Fremgangsmåde til brandbekæmpelse i lagersiloer til opbevaring af brandfarlige materialer, hvilken fremgangsmåde omfatter: tilvejebringelse af en lagersilo (10) og indførelse af en brandhæmmende gas i lagersiloen (10), som omfatter en basis (15), der er kendetegnet ved, at basen (15) omfatter et antal gasindløbsporte (20); og ved at gassen indføres i lagersiloen via indløbsportene, hvor den brandhæmmende gas indføres i lagersiloen (10) ifølge en gasinjektionsprotokol, hvorved kun en del af indløbsportene (20) er i brug på et hvilket som helst givent tidspunkt.
2. Fremgangsmåde ifølge krav 1, hvor gasinjektionsprotokollen styres automatisk ved hjælp af en processor.
3. Fremgangsmåde ifølge et hvilket som helst af kravene 1 til 2, hvor den brandhæmmende gas omfatter nitrogen eller carbondioxid.
4. Fremgangsmåde ifølge et hvilket som helst af kravene 1 til 3, hvor gasindløbsportene (20) opererer i en forudbestemt rækkefølge.
5. Fremgangsmåde ifølge et hvilket som helst af kravene 1 til 4, der yderligere omfatter: påvisning af en tilstand i siloen (10), der er tegn på en brandhændelse (13); bestemmelse af placeringen af brandhændelsen (13) i siloen (10) og anvendelse af denne information til definering af et behandlingsområde; og indførelse af den brandhæmmende gas (21) i lagersiloen (10) ifølge en gasinjektionsprotokol, hvorved i det væsentlige alt den brandhæmmende gas (21) indføres i siloen (10) i nærheden af behandlingsområdet.
6. Fremgangsmåde ifølge krav 5, hvor påvisning af en tilstand, der er tegn på en brandhændelse (13), omfatter påvisning af en ændring i koncentrationen af carbonmonoxid.
7. Fremgangsmåde ifølge krav 5 eller 6, hvor påvisning af en tilstand, der er tegn på en brandhændelse (13) , omfatter eller yderligere omfatter påvisning af varme.
8. Fremgangsmåde ifølge et hvilket som helst af kravene 1 til 7, der yderligere omfatter: påvisning af en eskaleret brandhændelse (14) i lagersiloen (10); og indførelse af carbondioxid (22) i et tomrum (headspace) (12) i siloen (10).
9. Fremgangsmåde ifølge krav 8, hvor den brandhæmmende gas (21), der indføres i siloen via gasinjektionsportene (20), efter påvisning af den eskalerede brandhændelse (14) i det væsentlige omfatter carbondioxid.
10. Fremgangsmåde ifølge et hvilket som helst af kravene 1 til 9, der yderligere omfatter: påvisning af en kritisk brandhændelse i lagersiloen (10); og indførelse af vand i siloen (10).
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1213902.8A GB2493460A (en) | 2012-08-02 | 2012-08-02 | Fire Prevention in Storage Silos |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK2692666T3 true DK2692666T3 (en) | 2017-10-16 |
Family
ID=46934876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK12191860.1T DK2692666T3 (en) | 2012-08-02 | 2012-11-08 | Fire prevention in storage silos |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US20150151149A1 (da) |
| EP (2) | EP2756869A1 (da) |
| CN (1) | CN104736205B (da) |
| AU (1) | AU2013298505B2 (da) |
| BR (1) | BR112015002223A2 (da) |
| CA (1) | CA2880463A1 (da) |
| DK (1) | DK2692666T3 (da) |
| ES (1) | ES2638315T3 (da) |
| GB (1) | GB2493460A (da) |
| WO (1) | WO2014020144A1 (da) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102014001783B4 (de) * | 2014-02-12 | 2020-03-05 | GTE Gesellschaft für phys. Technologie und Elektronik mbH | Vorrichtung und Verfahren zur Detektion einer lokalen Verbrennung in einem Silo |
| US20160117900A1 (en) * | 2014-10-27 | 2016-04-28 | Ian Hibbitt | Methods for detecting fires in biomass storage systems |
| CN105457189B (zh) * | 2015-12-21 | 2018-06-05 | 徐州中矿消防安全技术装备有限公司 | 一种基于物联网的危险品消防装置 |
| CN110775462A (zh) * | 2019-12-13 | 2020-02-11 | 江苏德大石化科技有限公司 | 一种原油储罐安全主动防护装置 |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1451915A (en) * | 1919-07-23 | 1923-04-17 | Clarence Ladd Davis | Automatic fire extinguisher |
| US2006258A (en) * | 1931-06-06 | 1935-06-25 | Firm Minimax A G | Device for blowing fire-extinguishing gas into storage bins carrying more or less fine materials |
| US4281717A (en) * | 1979-10-25 | 1981-08-04 | Williams Robert M | Expolosion suppression system for fire or expolosion susceptible enclosures |
| FR2592549A1 (fr) * | 1986-01-07 | 1987-07-10 | Jacob Sa Ets | Silo avec dispositif d'enrichissement. |
| DE4420449C5 (de) * | 1994-02-15 | 2004-02-05 | Thermoselect Ag | Verfahren zum Lagern von heterogenem Müll |
| DE4432346C1 (de) * | 1994-09-12 | 1995-11-16 | Messer Griesheim Gmbh | Verfahren und Vorrichtung zum Inertisieren von Speicherräumen |
| DE19850564B4 (de) * | 1998-11-03 | 2005-12-29 | Minimax Gmbh & Co. Kg | Verfahren zur Branderkennung mit Gassensoren |
| DE10221964B4 (de) * | 2002-05-17 | 2005-11-10 | Reimelt Gmbh | Silobehälterboden |
| DE10251634B4 (de) * | 2002-11-06 | 2006-05-18 | Coperion Waeschle Gmbh & Co. Kg | Verfahren zum Begasen von Schüttgut in einem Schüttgut-Silo und Anlage zur Durchführung des Verfahrens |
| CN1533814A (zh) * | 2003-03-27 | 2004-10-06 | 廖赤虹 | 一种用于封闭空间的火灾预防及灭火设备 |
| DE102005004585A1 (de) * | 2005-02-01 | 2006-08-10 | Linde Ag | Verfahren zur Brandbekämpfung |
| CN1745862A (zh) * | 2005-08-29 | 2006-03-15 | 谭增生 | 一种灭火方法 |
| CN201088798Y (zh) * | 2007-06-19 | 2008-07-23 | 梁福雄 | 贮压悬挂式多层立体喷射灭火装置 |
| US20090178814A1 (en) * | 2008-01-11 | 2009-07-16 | Michael Heisel | Method for extinguishing a smouldering fire in a silo |
| US9757602B2 (en) * | 2009-10-14 | 2017-09-12 | Bs&B Safety Systems Limited | Flame mitigation device and system |
| WO2013166179A1 (en) * | 2012-05-01 | 2013-11-07 | Innovative Combustion Technologies, Inc. | Pulverizer mill protection system |
-
2012
- 2012-08-02 GB GB1213902.8A patent/GB2493460A/en not_active Withdrawn
- 2012-11-08 EP EP14163931.0A patent/EP2756869A1/en not_active Ceased
- 2012-11-08 DK DK12191860.1T patent/DK2692666T3/en active
- 2012-11-08 EP EP12191860.1A patent/EP2692666B1/en not_active Not-in-force
- 2012-11-08 ES ES12191860.1T patent/ES2638315T3/es active Active
-
2013
- 2013-08-02 CA CA2880463A patent/CA2880463A1/en not_active Abandoned
- 2013-08-02 CN CN201380041021.1A patent/CN104736205B/zh not_active Expired - Fee Related
- 2013-08-02 US US14/418,297 patent/US20150151149A1/en not_active Abandoned
- 2013-08-02 AU AU2013298505A patent/AU2013298505B2/en not_active Ceased
- 2013-08-02 WO PCT/EP2013/066262 patent/WO2014020144A1/en active Application Filing
- 2013-08-02 BR BR112015002223A patent/BR112015002223A2/pt not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| AU2013298505A1 (en) | 2015-02-19 |
| CN104736205B (zh) | 2018-03-13 |
| ES2638315T3 (es) | 2017-10-19 |
| GB2493460A (en) | 2013-02-06 |
| EP2756869A1 (en) | 2014-07-23 |
| EP2692666B1 (en) | 2017-07-12 |
| BR112015002223A2 (pt) | 2017-07-04 |
| CN104736205A (zh) | 2015-06-24 |
| US20150151149A1 (en) | 2015-06-04 |
| EP2692666A1 (en) | 2014-02-05 |
| WO2014020144A1 (en) | 2014-02-06 |
| CA2880463A1 (en) | 2014-02-06 |
| GB201213902D0 (en) | 2012-09-19 |
| AU2013298505B2 (en) | 2017-03-16 |
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