KR970007059A

KR970007059A - Combustion device of oil combustor

Info

Publication number: KR970007059A
Application number: KR1019950023228A
Authority: KR
Inventors: 김태경
Original assignee: 배순훈; 대우전자 주식회사
Priority date: 1995-07-31
Filing date: 1995-07-31
Publication date: 1997-02-21

Abstract

본 발명은 난방에 사용되는 오일연소기에 관한 것으로서, 더 자세하게는 기화부에서 발생되는 미연소가스 및 유해가스를 제거함과 동시에 상기 기화부에 청정(淸淨)된 이차공기를 강제공급할 수 있도록 한 오일연소기의 연소장치에 관한 것이다.The present invention relates to an oil combustor used for heating, and more particularly, an oil capable of forcibly supplying clean air to the vaporization unit while removing unburned gas and noxious gas generated in the vaporization unit. It relates to a combustion device of the combustor.

즉, 상기 연소장치의 초기점화시와 소화시에 연소장치로부터 발생되는 미연소가스 및 유해가스의 실내방출을 방지하는 한편, 상기 연소장치의 연소중에 청정된 공기를 기화부로 강제공급하므로서, 연소장치의 연소효율을 극대화시킨 오일연소기의 연소장치를 제공함에 그 목적이 있으며, 상기의 목적을 달성하기 위하여 본 발명은 제2도와 같이 연료를 분사하는 분사노즐(11)과 일차공기를 강제공급하는 공기공급구(12)가 설치되면서 그 내부를 적정온도(약 280도)로 유지시키기 위한 히터(13)가 설치되는 기화부(10)와; 상기 기화부(10)상단에 설치되어 이로부터 공급된 혼합연료를 연소시키는 버너부(20)와; 상기 버너부(20) 외측에 소정의 간격을 두고 설치되어 일차연소에서 연소되지 않은 미량의 혼합연료를 재차 연소시키는 연소링(30); 등으로 구성된 오일연소기의 연소장치(1)에 있어서, 상기 기화부(10) 하단에 버너부(20)로부터 생성된 미연소가스 및 유해가스를 흡입할 수 있는 흡입유로(41)와, 상기 기화부(10)로 공기를 공급할 수 있는 배출유로(42)가 형성된 일차덕트(40)를 설치하고, 상기 일차덕트(40)의 흡입유로(41)와 연통되게 아차덕트(50)를 형성한 다음, 상기 이차덕트(50)내에 팬(60)을 설치하여 흡입유로(41)를 통해 흡입된 미연소가스 및 유해가스가 일차덕트(40)의 배출유로(42)를 지나 기화부(10)로 공급되게 한 것이다.That is, the combustion apparatus is prevented while the combustion of the unburned gas and the noxious gas generated from the combustion apparatus during the initial ignition and the fire extinguishing of the combustion apparatus while forcibly supplying clean air to the vaporization unit during combustion of the combustion apparatus The object of the present invention is to provide a combustion device of an oil combustor that maximizes the combustion efficiency of the present invention. In order to achieve the above object, the present invention provides a spray nozzle 11 for injecting fuel and air for forcibly supplying primary air. A vaporization unit 10 in which a heater 13 is installed to maintain the inside at a proper temperature (about 280 degrees) while the supply port 12 is installed; A burner unit 20 installed above the vaporization unit 10 to combust the mixed fuel supplied therefrom; A combustion ring (30) installed outside the burner unit (20) at predetermined intervals for re-burning a small amount of mixed fuel not combusted in primary combustion; In the combustion device (1) of the oil combustor composed of, etc., the suction passage 41 for sucking unburned gas and harmful gas generated from the burner unit 20 at the lower end of the vaporization unit 10, and the vaporization The primary duct 40 is provided with a discharge passage 42 for supplying air to the unit 10, and the secondary duct 50 is formed in communication with the suction passage 41 of the primary duct 40. In addition, an unburned gas and noxious gas sucked through the suction passage 41 by installing the fan 60 in the secondary duct 50 passes through the discharge passage 42 of the primary duct 40 to the vaporization unit 10. It is to be supplied.

Description

Combustion device of oil combustor

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제2도는 본 발명에 따른 연소장치의 요부를 발췌도시한 측단면도.2 is a side cross-sectional view showing the main portion of the combustion apparatus according to the present invention.

Claims

The vaporization unit 10 is provided with a spray nozzle 11 for injecting fuel and an air supply port 12 for forcibly supplying primary air, and a heater 13 for maintaining the inside at an appropriate temperature (about 280 degrees). )Wow; A burner unit 20 installed above the vaporization unit 10 to combust the mixed fuel supplied therefrom; A combustion ring (30) installed outside the burner unit (20) at predetermined intervals for re-burning a small amount of mixed fuel not combusted in primary combustion; In the combustion device (1) of the oil combustor composed of, etc., the suction passage 41 for sucking unburned gas and harmful gas generated from the burner unit 20 at the lower end of the vaporization unit 10, and the vaporization The primary duct 40 is provided with a discharge passage 42 for supplying air to the unit 10, and the secondary duct 50 is formed in communication with the suction passage 41 of the primary duct 40. In addition, an unburned gas and noxious gas sucked through the suction passage 41 by installing the fan 60 in the secondary duct 50 passes through the discharge passage 42 of the primary duct 40 to the vaporization unit 10. Combustion apparatus of an oil burner, characterized in that the supply.

The combustion apparatus of claim 1, wherein a filtration means (53) for filtering unburned gas and noxious gas is provided in the discharge hole (52) of the secondary duct (50).

According to claim 1, wherein the secondary duct (50) is installed in the fan 60, but a reversed fan (60) is installed to the combustion ring through the suction passage 41 of the primary duct (40) during combustion ( 30) The combustion device of the oil combustor, characterized in that to supply secondary air.

The combustion apparatus of claim 1, wherein an air suction hole (55) is formed in the secondary duct (50), and then a backflow preventing means (56) is installed in the air suction hole (55). .

2. The combustion apparatus of an oil combustor according to claim 1, characterized in that a backflow preventing means (53) is provided in a discharge hole (52) of said secondary duct (50).

※ Note: The disclosure is based on the initial application.