RU95109301A - Combustion chamber for steam-gas installation - Google Patents

Combustion chamber for steam-gas installation

Info

Publication number
RU95109301A
RU95109301A RU95109301/06A RU95109301A RU95109301A RU 95109301 A RU95109301 A RU 95109301A RU 95109301/06 A RU95109301/06 A RU 95109301/06A RU 95109301 A RU95109301 A RU 95109301A RU 95109301 A RU95109301 A RU 95109301A
Authority
RU
Russia
Prior art keywords
heat exchanger
water heat
stage
flame tube
burner unit
Prior art date
Application number
RU95109301/06A
Other languages
Russian (ru)
Other versions
RU2094704C1 (en
Inventor
Ю.Н. Дубов
Н.А. Пустынский
Original Assignee
Ю.Н. Дубов
Н.А. Пустынский
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ю.Н. Дубов, Н.А. Пустынский filed Critical Ю.Н. Дубов
Priority to RU95109301A priority Critical patent/RU2094704C1/en
Publication of RU95109301A publication Critical patent/RU95109301A/en
Application granted granted Critical
Publication of RU2094704C1 publication Critical patent/RU2094704C1/en

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  • Combustion Of Fluid Fuel (AREA)

Abstract

FIELD: heat power engineering. SUBSTANCE: combustion chamber has housing with outlet branch pipe for steam-gas mixture, concentrically arranged flame tube accommodating burner unit with tangential air inlet branch pipe and fuel nozzle connected to ring heat exchanger, and ring multiple stage water heat exchanger. First peripheral stage of heat exchanger is secured on housing wall, and second inner stage is installed coaxially after burner unit, with clearance relative to flame tube, and is furnished with atomizing device at outlet made in the form of one or several nozzles. Atomizing device is arranged in end face of inner chamber of water heat exchanger opposite to burner unit on which guide lip is mounted. The latter is located in mixing chamber formed by ring stages of water heat exchanger. EFFECT: enlarged operating capabilities.

Claims (1)

Изобретение относится к области теплоэнергетики и может быть использовано преимущественно в двигательных парогазовых установках. Камера сгорания содержит корпус с выходным патрубком для парогазовой смеси, концентрично размещенные жаровую трубу, в которой смонтировано горелочное устройство с тангенциальным патрубком подвода воздуха и топливной форсункой, подключенной к кольцевому топливному теплообменнику, и кольцевой многоступенчатый водяной теплообменник, первая, периферийная, ступень которого закреплена на стенке корпуса, а вторая, внутренняя, ступень установлена соосно за горелочным устройством и с зазором относительно жаровой трубы и снабжена на выходе распыливающим устройством, выполненным в виде одной или нескольких форсунок. Распыливающее устройство размещено в торце внутренней камеры водяного теплообменника, противоположном горелочному устройству, на котором установлен направляющий козырек, размещенный в камере смешения, образованной кольцевыми ступенями водяного теплообменника.The invention relates to the field of power engineering and can be used primarily in combined cycle gas turbine engines. The combustion chamber contains a housing with an outlet pipe for a gas-vapor mixture, a concentric flame tube, in which a burner with a tangential air supply pipe and a fuel nozzle connected to an annular fuel heat exchanger is mounted, and an annular multistage water heat exchanger, the first, peripheral, the stage of which is fixed to the wall of the housing, and the second, inner, stage is mounted coaxially behind the burner device and with a gap relative to the flame tube and is provided at the outlet p aspirating device made in the form of one or more nozzles. The spray device is placed at the end of the inner chamber of the water heat exchanger, opposite the burner device, on which a guide visor is installed, located in the mixing chamber formed by the annular steps of the water heat exchanger.
RU95109301A 1995-06-16 1995-06-16 Combustion chamber for steam-gas plant RU2094704C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU95109301A RU2094704C1 (en) 1995-06-16 1995-06-16 Combustion chamber for steam-gas plant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU95109301A RU2094704C1 (en) 1995-06-16 1995-06-16 Combustion chamber for steam-gas plant

Publications (2)

Publication Number Publication Date
RU95109301A true RU95109301A (en) 1997-04-20
RU2094704C1 RU2094704C1 (en) 1997-10-27

Family

ID=20168560

Family Applications (1)

Application Number Title Priority Date Filing Date
RU95109301A RU2094704C1 (en) 1995-06-16 1995-06-16 Combustion chamber for steam-gas plant

Country Status (1)

Country Link
RU (1) RU2094704C1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3021359B1 (en) * 2014-05-26 2019-06-07 Safran Power Units DEVICE AND METHOD FOR PREHEATING FUEL IN A TURBOMACHINE

Also Published As

Publication number Publication date
RU2094704C1 (en) 1997-10-27

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