SU874474A2 - Spark-suppression system in steam-boiler smoke flues and gas exhaust pipelines - Google Patents
Spark-suppression system in steam-boiler smoke flues and gas exhaust pipelines Download PDFInfo
- Publication number
- SU874474A2 SU874474A2 SU792836197A SU2836197A SU874474A2 SU 874474 A2 SU874474 A2 SU 874474A2 SU 792836197 A SU792836197 A SU 792836197A SU 2836197 A SU2836197 A SU 2836197A SU 874474 A2 SU874474 A2 SU 874474A2
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- SU
- USSR - Soviet Union
- Prior art keywords
- spark
- gas exhaust
- suppression system
- steam
- exhaust pipelines
- Prior art date
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- Incineration Of Waste (AREA)
Description
(54) СИСТЕМА ИСКЮГАШЕНИЯ В ДЫМОХОДАХ ПАЮВЫХ КОТЛОВ И ГАЗОВЫХЛОПНЫХ ТРУБОПЮВОДАХ(54) SYSTEM OF EXTRUSION IN THE CHIMNEYS OF COMBINED BOILERS AND GAS ACHLINE PIPES
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Изобретение относитс к судостроению и касаетс конструировани систем искрогашени в дымоходах паровых котлов и газовыхлопных трубопроводах.FIELD OF THE INVENTION The invention relates to shipbuilding and relates to the construction of spark-extinguishing systems in chimneys of steam boilers and gas exhaust pipes.
По основному авт. св. № 427720 известна система искрогашени , включающа оросительные устройства с цистерной, соединеннст напорным трубопроводом с насосом, искрогаситель и сливной трубопровод. В этом системе цистерна встроена в кожух дымовой трубы и заполнена пресной водой, при этом цистерна , напорный и сливной трубопроводы и насос образуют замкнутый контур циркул цин пресной воды, а на сливном трубопроводе установлен фильтр очистки воды от сажи 1.According to the main author. St. No. 427720 is a known spark-ignition system, which includes irrigation devices with a tank, a pressure pipe connected to a pump, a spark arrester and a drain pipe. In this system, the tank is built into the chimney casing and is filled with fresh water, while the tank, pressure and drain pipes and the pump form a closed loop circulating fresh water, and a filter for purifying water from soot 1 is installed on the drain pipe.
Наличие замкнутого контура циркул ции пресной воды в известной системе повышает ресурс и надежность системы, однако нагревание воды отход щими газами, циркулирующей по замкнутому контуру, приводит к снижению эффективности искрогащенн и увеличению потерь пресной воды. Подогрев водыThe presence of a closed freshwater circuit in a known system increases the service life and reliability of the system, however, the heating of water with waste gases circulating in a closed loop leads to a decrease in spark efficiency and an increase in fresh water losses. Water heating
может привести к нарушению работы насоса (его срыву) нз-за подкипани жидкости. Срыв насоса возможен также в случае осушени цистерны при работе системы из-за по- . терь воды.may lead to disruption of the pump (its breakdown), due to the liquid being boiled down. Disruption of the pump is also possible in the case of draining the tank during system operation due to water loss
Цель изобретени - повышение эффективности , уменьщение потерь пресной воды и улучшение работы насоса.The purpose of the invention is to increase efficiency, reduce fresh water loss and improve pump performance.
Цель достигаетс тем, что система снабжена сигнализатором положени нижнего пре10 дельного уровн воды в цистерне и охладителем пресной воды с замкнутым контуром, сигнализатор свйзан с упом нутой цистерной , а охладитель пресной воды встроен в сливной трубопровод.The goal is achieved by the fact that the system is equipped with a position indicator of the lower limit water level in the tank and a fresh-circuit fresh-water cooler, the indicator is connected to the tank, and the fresh-water cooler is integrated in the drain pipe.
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На чертеже схематически показана предлагаема система.The drawing schematically shows the proposed system.
Система содержит установленную в кожухе 1 дымовой трубы цистерну 2 пресной воды и насос 3, соединенные с оросительными The system contains installed in the casing 1 chimney tank 2 fresh water and pump 3 connected to irrigation
20 устройствами 4, 5 и искрогасител ми 6, 7, установленными в газовыхлопном трубопроводе 8 и дымоходе 9. Кроме того, система содержит трубопровод 10, оборудованный в мес20 devices 4, 5 and spark arrestors 6, 7 installed in the gas exhaust pipeline 8 and the chimney 9. In addition, the system contains a pipeline 10, equipped in months
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU792836197A SU874474A2 (en) | 1979-11-11 | 1979-11-11 | Spark-suppression system in steam-boiler smoke flues and gas exhaust pipelines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU792836197A SU874474A2 (en) | 1979-11-11 | 1979-11-11 | Spark-suppression system in steam-boiler smoke flues and gas exhaust pipelines |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU427720 Addition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU874474A2 true SU874474A2 (en) | 1981-10-23 |
Family
ID=20857747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU792836197A SU874474A2 (en) | 1979-11-11 | 1979-11-11 | Spark-suppression system in steam-boiler smoke flues and gas exhaust pipelines |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU874474A2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5113944A (en) * | 1990-12-21 | 1992-05-19 | Morita Pump Kabushiki Kaisha | Simple fire extinguishing apparatus |
-
1979
- 1979-11-11 SU SU792836197A patent/SU874474A2/en active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5113944A (en) * | 1990-12-21 | 1992-05-19 | Morita Pump Kabushiki Kaisha | Simple fire extinguishing apparatus |
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