KR930018196A

KR930018196A - Boiler exhaust gas automatic control dust collector

Info

Publication number: KR930018196A
Application number: KR1019920002515A
Authority: KR
Inventors: 정휘복
Original assignee: 정휘복; 주식회사 녹산종합엔지니어링
Filing date: 1992-02-19
Publication date: 1993-09-21

Abstract

본 발명은 중유를 사용하는 산업용 또는 로(爐)에서 배출되는 연소가스를 정화시키기 위해 설치하는 원심력 집진장치에 관한 것이다.The present invention relates to a centrifugal force dust collector installed to purify the combustion gas discharged from an industrial or furnace using heavy oil.

구체적으로는 비례압력조절기(2)에 의해 마스타 콘트롤로(3)이 작동되어 버너(4)가 자동조절되도록 설치된 보일러(1)에 보일러에서 배출되는 연소가스를 집진기(6)으로 흡입시키기 위한 팬(5)를 닥트(8)로 연결하고, 상기 팬(5)에는 팬으로 부터 흡입된 연소가스를 처리하는 집진기(6)을 닥트(9)로 연결하며, 상기 집진기(6)에는 정화된 가스를 대기중으로 배출하는 굴뚝(7)를 닥트(10)으로 연결한 보일러 연소가스 집진장치에 있어서, 상기 보일러(1)과 팬(5)사이의 덕트(8) 통로와 집진기(6)과 굴뚝(7)사이의 닥트(10) 통로를 바이팩스 닥트(11)로 연결한후 상기 바이패스 닥트(11)과 바이패스 닥트 전, 후의 닥트(8,10)통로에 댐퍼용 콘트를 모터(12´,13´,14´)에 연결된 댐피(12,13,14)를 설치하며, 상기 각 댐퍼용 콘트를 모터(12´,13´,14´)는 보일러용 콘트를 모터(3)에 연결된 콘트를 볼륨(15)에 연결하여 보일러(1)의 가동률에 따라 상기 각 댐퍼(12,13,14)가 작동되어 연소가스의 풍량을 집진장치 내부에 항상 일정하게 유지되도록 구성된 것을 특징으로 하는 보일러의 배개가스 자동조절 집진장치에 관한 것이다.Specifically, the fan for injecting the combustion gas discharged from the boiler into the dust collector 6 in the boiler 1 installed so that the master control furnace 3 is operated by the proportional pressure regulator 2 and the burner 4 is automatically adjusted. (5) to the duct (8), the fan (5) is connected to the dust collector (6) for treating the combustion gas sucked from the fan to the duct (9), the dust collector (6) to the purified gas In the boiler flue gas dust collector which connects the chimney (7) which discharge | releases to air | atmosphere by the duct (10), the duct (8) passage | path between the boiler (1) and the fan (5), the dust collector (6), and the chimney ( 7) Connect the duct 10 between the duct 10 and the bypass duct 11 and the duct 8, 10 before and after the bypass duct. And dampers 12, 13 and 14 connected to the motors 13 and 14 ', and the dampers and motors 12 and 13 and 14 are connected to the boiler 3 and The boiler is characterized in that the damper (12, 13, 14) is operated in accordance with the operating rate of the boiler (1) by connecting the control to the volume (15) so that the air volume of the combustion gas is kept constant in the dust collector at all times. The present invention relates to a dust collecting device for automatic control of exhaust gas.

Description

Boiler exhaust gas automatic control dust collector

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

제2도는 본 발명의 보일러 배기가스량 자동조절 집진장치의 개략도, 제3도 본 발명의 보일러 배기가스량 자동조절 집진장치의 역류방지 댐퍼를 나타낸 것으로서, (A)는 사시도이고, (B)는 단면도이다.2 is a schematic view of the boiler exhaust gas amount automatic regulation dust collector of the present invention, Figure 3 shows a backflow prevention damper of the boiler exhaust gas amount automatic regulation dust collector of the present invention, (A) is a perspective view, (B) is a cross-sectional view. .

Claims

The master controller 3 is operated by the proportional pressure regulator 2 so that the fan 5 for sucking the combustion gas discharged from the boiler into the dust collector 6 is installed in the boiler 1 installed so that the burner 4 is automatically adjusted. To the duct (8), to the plate (5) to the dust collector (6) for treating the combustion gas sucked from the fan to the duct (9), to the dust collector (6) to discharge the purified gas into the atmosphere In the boiler flue gas dust collector which connected the chimney (7) to the duct (10), between the duct (8) passage between the boiler (1) and the fan (5) and between the dust collector (6) and the chimney (7). The control motor (12 ', 13', 14) for connecting the duct (10) to the bypass duct (11) and before and after the bypass duct (11) and the bypass duct (8,10) Dampers 12, 13, and 14 connected to ´, and each of the damper control motors 12 ', 13', and 14 'is provided with a control volume (1) connected to the boiler control motor (3). 5) the dampers 12, 13 and 14 are operated in accordance with the operation rate of the boiler 1 so that the exhaust gas amount of the boiler is automatically maintained at a constant level in the dust collector. Adjustable dust collector.

The apparatus for automatically adjusting the exhaust gas amount of a boiler according to claim 1, wherein a backflow prevention damper (16) is provided in a passage of the bypass duct (11).

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