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MGO Cooling Unit





















Since its foundation in 1980, DongHwa Entec has been successfully developed and manufactured the air cooler for both low speed and high speed engine for more than 20 years. Subsequently, DongHwa Entec has grown up into the global leader of air cooler market with taking 50% of market share. One of our products, Charged Air Cooler is used to raise temperature of compressed air which in-taken through Turbo Charger, in order to improve power and efficiency of diesel engine. And it is comprised of Fin & Tube, Tube sheet, Casting and Water Chamber. MARPOL 73/78 Annex VI , Regulation 14.Operation in Sulphur oxides (SOx) Emission Control Area, How to comply, LOADNew and tighter fuel sulphur content regulations by the EU and the California Air Resources Board, MGO Cooling Unit for the solution is applied as follows; Table : Fuel requirements for Ocean-Going Vessel Main Diesel Engines, Auxiliary Diesel Engines ( Including Diesel-Electric ), and Auxiliary Boilers.

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from www.dh.co.kr

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PCHE

  [PCHE(Printedcircuitheatexchanger)] PCHE(Printed Circuit Heat Exchanger)는 고온고압의 진공 환경 조건에서 모재와 모재 사이의 표면에서 발생하는 계면 확산 현상을 이용하여 모재와 모재를 접합하는 제품입니다. 열교환 형태는 Plate Type과 유사하나, Plate-Plate 간의 구조적 결합이 모재의 기계적 특성을 유지하는 장점으로 고온 및 초저온, 고압 환경에서 사용 가능한 특성이 있습니다. Compact한 특징의 열교환기로 선박에서는 주로 LNG 운반선의 BOG 재액화장비(초저온), 고압 기화기, Compressor Cooler 등으로 사용하고 있습니다. 육상용으로 수소연료전지의 폐열회수, 개질, SCO2 발전, 수소충전소 등에 사용하고 있습니다. 특히 ㈜동화엔텍은 수소충전소의 H2 Pre Cooler(700bar)를 최고품질로 공급하고 있습니다.   #동화엔텍 #DongHwaEntec #PCHE #Printedcircuitheatexchanger

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