NOX REMOVING APPARATUS

An apparatus for removing nitrogen oxide of the present invention comprises a main pipe for providing a flow path of exhaust gas generated in an engine of a ship; a plurality of first guide pipes arranged inside the main pipe, and installed to have an inclination and to form an acute angle with the...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	KIM, MUN KYU, LEE, SANG EK, YANG, HEE SUNG
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	BLASTING ENGINE PLANTS IN GENERAL GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNALCOMBUSTION ENGINES GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES ORENGINES IN GENERAL HEATING LIGHTING MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING STEAM ENGINES WEAPONS
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Beschreibung
Zusammenfassung:	An apparatus for removing nitrogen oxide of the present invention comprises a main pipe for providing a flow path of exhaust gas generated in an engine of a ship; a plurality of first guide pipes arranged inside the main pipe, and installed to have an inclination and to form an acute angle with the discharging direction of the exhaust gas along the flow path; a plurality of second guide pipes connected to the first guide pipes to be protruded and formed outside the main pipe; and an urea spray nozzle installed on an end unit of the second guide pipes for spraying urea to the first guide pipes and the second guide pipes. 본 발명은 선박의 엔진에서 발생된 배기가스의 유로를 제공하는 메인 배관과 상기 메인 배관의 내부에 복수개로 마련되고, 상기 유로를 따르는 배기가스의 배출 방향과 예각을 이루도록 경사를 가지며 설치되는 제1가이드 배관과 상기 메인 배관의 외부로 돌출 형성되도록 상기 제1가이드 배관에 연결되는 제2가이드 배관 및 상기 제2가이드 배관의 단부에 설치되고, 상기 제1가이드 배관 및 상기 제2가이드 배관으로 우레아를 분사하는 우레아 분사 노즐을 포함한다.