CA2173496A1 - Device for preventing the risk of fire due to burning or glowing particles in a pipeline - Google Patents
Device for preventing the risk of fire due to burning or glowing particles in a pipelineInfo
- Publication number
- CA2173496A1 CA2173496A1 CA002173496A CA2173496A CA2173496A1 CA 2173496 A1 CA2173496 A1 CA 2173496A1 CA 002173496 A CA002173496 A CA 002173496A CA 2173496 A CA2173496 A CA 2173496A CA 2173496 A1 CA2173496 A1 CA 2173496A1
- Authority
- CA
- Canada
- Prior art keywords
- unit
- zone
- particles
- indicating
- hazardous
- 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
- 239000002245 particle Substances 0.000 title abstract 7
- 231100001261 hazardous Toxicity 0.000 abstract 5
- 238000000034 method Methods 0.000 abstract 5
- 230000003213 activating effect Effects 0.000 abstract 4
- 239000000463 material Substances 0.000 abstract 3
- 230000001419 dependent effect Effects 0.000 abstract 1
- 238000001514 detection method Methods 0.000 abstract 1
- 238000004880 explosion Methods 0.000 abstract 1
- 230000003449 preventive effect Effects 0.000 abstract 1
- 230000000087 stabilizing effect Effects 0.000 abstract 1
Landscapes
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
- Control Of Conveyors (AREA)
Abstract
The present invention relates to a preventive safety system which may be used in a process in which loosely-formed process material is produced in a first unit (1) and is transportable to a receiving, second unit (2), and in which process the treatment of material in the first unit is liable to generate a hazardous particle or particles which has/have a temperature which is sufficiently high to inidate burning and/or an explosion in at least the second unit. The requisite trans-portation of the loosely-formed material between the first unit and the second unit is effected through the medium of a stabi-lizing zone (7), an indicating zone (9) op-erative in indicating the presence of haz-ardous high-temperature particles, and an extinguishing zone (9), wherein the indi-cating zone (8) includes one or more haz-ardous particle sensors, wherdn the sen-sors coact with an indicating and activat-ing unit (12) such that when the presence of hazardous high-temperatures particles is detected by a sensor (10) in the in-dicating and activating unit (12) there is activated a device (15) which is located in the extinguishing zone and which functions to deliver an extinguishing agent and/or to remove said hazardous particles from the system.
A detection-dependent intensity can be evaluated in the activating unit (12) and that measure or procedure which is most suitable at that time selected in the indicating and activating unit (12) from a number of available safety measures and safety procedures (19, 20, 21).
A detection-dependent intensity can be evaluated in the activating unit (12) and that measure or procedure which is most suitable at that time selected in the indicating and activating unit (12) from a number of available safety measures and safety procedures (19, 20, 21).
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE9303305A SE9303305L (en) | 1993-10-08 | 1993-10-08 | Preventive protection system |
| SE9303305-8 | 1993-10-08 | ||
| PCT/SE1994/000907 WO1995010329A1 (en) | 1993-10-08 | 1994-10-03 | Device for preventing the risk of fire due to burning or glowing particles in a pipeline |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2173496A1 true CA2173496A1 (en) | 1995-04-20 |
| CA2173496C CA2173496C (en) | 2005-12-06 |
Family
ID=35519654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002173496A Expired - Lifetime CA2173496C (en) | 1993-10-08 | 1994-10-03 | Device for preventing the risk of fire due to burning or glowing particles in a pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2173496C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110255199A (en) * | 2019-07-09 | 2019-09-20 | 江苏艾瑞禾工程技术有限公司 | A kind of fire extinguishing system for bulk material conveying |
-
1994
- 1994-10-03 CA CA002173496A patent/CA2173496C/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110255199A (en) * | 2019-07-09 | 2019-09-20 | 江苏艾瑞禾工程技术有限公司 | A kind of fire extinguishing system for bulk material conveying |
Also Published As
| Publication number | Publication date |
|---|---|
| CA2173496C (en) | 2005-12-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKEX | Expiry |
Effective date: 20141003 |