SU805007A1

SU805007A1 - Radiating burner

Info

Publication number: SU805007A1
Application number: SU782564368A
Authority: SU
Inventors: Евгений Петрович Шуркин; Валерий Валентинович Мешков; Сергей Олегович Корюкин
Original assignee: Государственный Научно-Исследовательскийи Проектный Институт "Гипрониигаз"
Priority date: 1978-01-05
Filing date: 1978-01-05
Publication date: 1981-02-15

Description

(54) ИЗЛУЧАЮЩАЯ ГОРЕЛКА(54) RADIATING BURNER

Изобретение относитс к технике сжигани газа в горелках инфракрасного излучени и может быть использовано дл термоблоков в агрегатах по ремонту дорог с асфальтовым покрытием.The invention relates to a gas burning technique in infrared burners and can be used for thermal blocks in units for repairing asphalt roads.

Известны излучающие горелки, содержащие корпус с размещенными на выходе излучающе насадкой, а на входе смесительной камерой сообщенной с источником воздух, и подключенной к источнику топлива посредством трубчатого теплообменника 1 .Radiating burners are known, comprising a housing with a radiating nozzle placed at the outlet and, at the inlet, a mixing chamber, air communicated with the source, and connected to the fuel source by means of a tubular heat exchanger 1.

Но такие горелки не могут работать на жидком топливе.But these burners can not run on liquid fuel.

Целью изобретени вл етс расщирение возмо сности применени путем обеспечени работы горелки на жидком топливе.The aim of the invention is to expand the applicability of the application by ensuring the operation of the burner on liquid fuel.

Поставленна цель достигаетс тем, что тручатый теплообменник размещен под излучающ насадкой над смесительной камерой. Кроме того, в боковой стенке смесительной камеры против теплообменника может быть выполнен р д сквозных отверстий.The goal is achieved by the fact that the tube heat exchanger is placed under the radiating nozzle above the mixing chamber. In addition, a series of through holes may be formed in the side wall of the mixing chamber against the heat exchanger.

На фиг. 1 показана излучающа горелка, 1фодольный разрез; на фиг. 2 - разрез А-АFIG. 1 shows a radiating burner, 1fold section; in fig. 2 - section aa

на фиг.- 1; на фиг. 3 - разрез Б-Б на фиг. 1.in FIG. 1; in fig. 3 shows a section BB in FIG. one.

Излучающа горелка содержит корпус 1 с размещенными на выходе излучающей насадкой 2, а на входе - смесительной камерой 3, сообщенной с источником воздуха и подключенной к источнику топлива посредством трубчатого теплообменника 4. Трубчатый теплообменник 4 размещен под излучающей насадкой 2 над смесительной камерой 3. В боковой стенке смесительной камеры 3 против теплообменника 4 выполнен р д сквозных отверстий 5.The radiating burner contains a housing 1 with radiating nozzle 2 placed at the outlet, and a mixing chamber 3 at the inlet, communicated with an air source and connected to the fuel source by means of a tubular heat exchanger 4. A tubular heat exchanger 4 is placed under the radiating nozzle 2 above the mixing chamber 3. In the side the wall of the mixing chamber 3 against the heat exchanger 4 is made of a series of through holes 5.

Claims

During the operation of the burner, the sid-top oil under pressure enters the tubular heat exchanger 4, in which regasification and gas heating take place. From the tubular heat exchanger 4, the heated gas (vapor phase) enters, through the ejection of air, into the mixing chamber, where a gas-air mixture is formed, which burns on the radiating nozzle

2. When the gas-air mixture burns on the radiating nozzle 2, heat is transferred to a tubular heat exchanger. With such an implementation of the burner, the tubular 3 heat exchanger connected to the fuel source is located in the zone of intensive radiative heat exchange, through which regasification of the liquid phase and overheating of the vapor phase of the gas are possible. In addition, the heat-mixing 4 closes the burner body 1 from excessive heating, being at the same time a gas-air mixture flow divider. The through holes drilled in the side wall of the mixing chamber against the heat exchanger ensure that the gas – air mixture is equally distributed along the entire length of the burner. Claim 1. Emitting burner, comprising a housing with radiator mounted at the exit

At the gas. KOI, and at the inlet a mixing chamber communicated with an air source and connected to the fuel source via a tubular heat exchanger; characterized in that, in order to expand the applicability by providing operation on liquid fuel, the tubular heat exchanger is placed under the radiating nozzle and above the mixing chamber. 2. The radiant burner according to claim 1, characterized in that in the side wall of the mixing chamber there is a protrusion of the heat exchanger made up of a number of through holes. Sources of information taken into account during the examination 1. USSR Author's Certificate No. 314370, cl. F 23 D 13/12, 1969. {

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