Monitoring system and monitoring method
AssigneeYokogawa Electric Corporation
InventorsShinya MITO, Masahiro NONAKA, Akira MORIYAMA, Hideo UEMURA, Masaharu KOMIYAMA
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Abstract
A monitoring system includes a combustor, and a monitoring apparatus that is connected to the combustor, wherein the combustor includes a burner that includes a swirler that is installed in an inner tube portion of a channel in which a mixture gas including a fuel and air flows, and a temperature sensor that outputs temperature data indicating temperature of the channel, and the monitoring apparatus includes a processor that acquires the temperature data, detects occurrence of flashback in the channel based on the temperature data, and adjusts an angle of the swirler when detecting the backflow of the flame.
Claims15
A monitoring system comprising:
- a combustor;
- and
- a monitoring apparatus that is connected to the combustor, wherein
- the combustor includes
- a burner that includes
- a swirler that is installed in an inner tube portion of a channel in which a mixture gas including a fuel and air flows;
- and
- a temperature sensor that outputs temperature data indicating temperature of the channel, and
- the monitoring apparatus includes
- a processor that
- acquires the temperature data,
- detects occurrence of flashback in the channel based on the temperature data, and
- adjusts an angle of the swirler when detecting the backflow of the flame.
A monitoring method implemented by a monitoring system including a combustor and a monitoring apparatus connected to the combustor, wherein
- the combustor includes
- a burner that includes
- a swirler that is installed in an inner tube portion of a channel in which a mixture gas including a fuel and air flows;
- and
- a temperature sensor that outputs temperature data indicating temperature of the channel, and
- the monitoring apparatus
- acquires the temperature data,
- detects occurrence of flashback in the channel based on the temperature data, and
- adjusts an angle of the swirler when detecting the backflow of the flame by a processor.
Dependencies are inferred from the claim text.