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RU93005142A - METHOD AND DEVICE FOR BURNING GAS - Google Patents

METHOD AND DEVICE FOR BURNING GAS

Info

Publication number
RU93005142A
RU93005142A RU93005142/06A RU93005142A RU93005142A RU 93005142 A RU93005142 A RU 93005142A RU 93005142/06 A RU93005142/06 A RU 93005142/06A RU 93005142 A RU93005142 A RU 93005142A RU 93005142 A RU93005142 A RU 93005142A
Authority
RU
Russia
Prior art keywords
air
mixture
burner
diffuser
excess
Prior art date
Application number
RU93005142/06A
Other languages
Russian (ru)
Other versions
RU2079784C1 (en
Inventor
Себастьяни Энрико
Фольяни Джузеппе
Original Assignee
Воргас Бручатори С.р.л.
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
Priority claimed from ITMO910008A external-priority patent/IT1248260B/en
Application filed by Воргас Бручатори С.р.л. filed Critical Воргас Бручатори С.р.л.
Priority claimed from PCT/IT1991/000056 external-priority patent/WO1992001196A1/en
Publication of RU93005142A publication Critical patent/RU93005142A/en
Application granted granted Critical
Publication of RU2079784C1 publication Critical patent/RU2079784C1/en

Links

Claims (1)

Способ сжигания обеспечивает дальнейшее снижение вредных выбросов, в частности оксидов азота и оксида углерода, а также уровня шума при использовании горелки небольшой стоимости. Горелка содержит диффузор со щелями или перфорацией, выполненный из тонкого листового металла. В диффузор поступает полностью или частично подготовленная газовоздушная смесь. Горелка может использоваться в теплообменных устройствах, таких, как котлы или системы отопления. Основными стадиями способа являются: подача равномерного потока топливовоздушной смеси в щели; выпуск смеси из перфорированной поверхности кольцевой формы, в которой имеется щелевая периферийная зона и сплошная центральная зона; сжигание смеси в тонком слое; регулирование коэффициента избытка воздуха в диапазоне 0,9 - 1,4; поддержание коэффициента избытка воздуха менее 1,6; осуществление рециркуляции продуктов сгорания.The combustion method further reduces harmful emissions, in particular nitrogen oxides and carbon monoxide, as well as noise levels when using a low cost burner. The burner contains a diffuser with slots or perforations, made of thin sheet metal. A fully or partially prepared gas-air mixture enters the diffuser. The burner can be used in heat exchangers, such as boilers or heating systems. The main stages of the method are: the supply of a uniform flow of the air-fuel mixture in the slot; release of the mixture from the perforated surface of an annular form, in which there is a slit peripheral zone and a continuous central zone; burning the mixture in a thin layer; regulation of the coefficient of excess air in the range of 0.9 - 1.4; maintaining an air excess factor of less than 1.6; the implementation of the recycling of combustion products.
RU9193005142A 1991-01-14 1991-07-05 Method of and burner for combustion of gas RU2079784C1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
ITIT40099A/90 1990-07-06
ITMO910008A IT1248260B (en) 1991-01-14 1991-01-14 Method for the combustion of gases with controlled levels of harmful emissions, and associated burner and plant
ITIT00008A/91 1991-01-14
PCT/IT1991/000056 WO1992001196A1 (en) 1990-07-06 1991-07-05 Methods and apparatus for gas combustion

Publications (2)

Publication Number Publication Date
RU93005142A true RU93005142A (en) 1995-06-27
RU2079784C1 RU2079784C1 (en) 1997-05-20

Family

ID=11384846

Family Applications (1)

Application Number Title Priority Date Filing Date
RU9193005142A RU2079784C1 (en) 1991-01-14 1991-07-05 Method of and burner for combustion of gas

Country Status (2)

Country Link
IT (1) IT1248260B (en)
RU (1) RU2079784C1 (en)

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