SU926434A1

SU926434A1 - Gas-mazut burner

Info

Publication number: SU926434A1
Application number: SU802907926A
Authority: SU
Inventors: Вячеслав Сергеевич Пикашов; Анатолий Еремеевич Еринов; Виктор Иванович Терпило; Владимир Александрович Великодный; Николай Андреевич Рябченко; Григорий Давидович Грабовой
Original assignee: Институт газа АН УССР
Priority date: 1980-04-11
Filing date: 1980-04-11
Publication date: 1982-05-07

Description

(5) ГАЗОМАЗУТНАЯ ГОРЕЛКА(5) GAS-MAZE BURNER

Изобретение относитс к энергетике и может быть использовано в горелочных устройствах дп сжигани газообразного и/или жидкого топлива.The invention relates to energy and can be used in burner devices dp combustion of gaseous and / or liquid fuels.

Известна газомазутна горелка, содержаща корпус с газоподвод щим патрубком и коническим насадком, коаксиально расположенную центральную трубу с мазутоподвод щим патрубком и форсункой, соединенную с корпусом пр мыми продольными ребрами 1.A gas-oil burner is known, comprising a housing with a gas-supplying nozzle and a conical nozzle, a coaxially arranged central pipe with a fuel-feeding nozzle and a nozzle, connected to the housing with straight longitudinal ribs 1.

Недостатком известной горелки вл етс низка эффективность работы.A disadvantage of the known burner is low efficiency.

Цель изобретени - повышение эффективности работы.The purpose of the invention is to increase work efficiency.

Указанна цель достигаетс тем, что в центральной трубе установлены поперечные сегментные перегородки, хорды которых расположены в горизонтальной плоскости ниже продольной оси корпуса и образуют со стенками центральной трубы проемы дл прохода мазута.This goal is achieved by the fact that transverse segmental partitions are installed in the central tube, the chords of which are located in the horizontal plane below the longitudinal axis of the body and form openings for the passage of fuel oil with the walls of the central tube.

На че|этеже изображена предлагаема горелка, продольный разрез.On the floor there is a proposed burner, a longitudinal section.

Она содержит корпус 1 с газоподвод щим патрубком 2 и коническим насадком 3, коаксиально расположенную центральную трубу t с мазутоподвод щим патрубком 5 и форсункой 6, соединенную с корпусом 1 пр мы-, ми продольными ребрами 7. В центральной трубе k установлены поперечные сегментные перегородки 8, хорды которых расположены в горизонтальной плоскости ниже продольной оси корпуса 1 и образуют со стенками центральной трубы k проемы дл прохода мазута.It comprises a housing 1 with a gas supplying nozzle 2 and a conical nozzle 3, a coaxially arranged central pipe t with a fuel supply nozzle 5 and a nozzle 6 connected to the housing 1 with straight longitudinal ribs 7. In the central pipe k there are transverse segment partitions 8 whose chords are located in the horizontal plane below the longitudinal axis of the housing 1 and form with the walls of the central pipe k openings for the passage of fuel oil.

Горелка работает следующим образом .The burner works as follows.

Claims

The gas is supplied to the burner through the gas supply pipe 2, and the fuel oil through the fuel oil pipe 5 through the central pipe through the nozzle 6 is fed to the combustion zone. There, through the conical nozzle 3, gas is supplied. The mazut passing in the central tube is accelerated in the gap formed by the walls of the tube k and the transverse segmented partition walls 8, and mixes well. Thus, the fact that transverse segmented partitions are installed in the central tube, the chords of which are located in the horizontal plane below the longitudinal axis of the housing and form openings for the passage of fuel oil with the walls of the central tube, can improve the efficiency of work. The invention of the gas-oil burner, comprising a housing with a gas-conducting pipe

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.in CJ d and a conical nozzle, coaxially located central pipe with a fuel supply pipe and nozzle connected to the body with straight longitudinal ribs, characterized in that, in order to increase work efficiency, transverse segment partitions are installed in the central pipe whose chords are located in the horizontal plane below the longitudinal axis of the housing and with the walls of the central pipe are formed openings for the passage of fuel oil. Sources of information taken into account in the examination 1. Arseev A.V. Burning natural gas. M., Metallurgizdat, 19bZ, p. 352.