Heat exchanging apparatus and heat recycling installation

According to one embodiment of the present invention, a heat exchanging device comprises: an upper end inlet unit where powdery bodies access; a heat collection unit connected to the upper end inlet unit, having a pipe-shaped pipe heat exchange unit which receives the powdery bodies from the upper e...

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Bibliographische Detailangaben
Hauptverfasser: RYU HWANG YOL, YE IN SOO, PARK BYUNG RAK
Format: Patent
Sprache:eng ; kor
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Beschreibung
Zusammenfassung:According to one embodiment of the present invention, a heat exchanging device comprises: an upper end inlet unit where powdery bodies access; a heat collection unit connected to the upper end inlet unit, having a pipe-shaped pipe heat exchange unit which receives the powdery bodies from the upper end inlet unit to primarily collect heat and is provided adjacent to the upper end inlet unit, and having a planar plate heat exchange unit which receives the powdery bodies of which a portion exchanges heat in the pipe heat exchange unit to secondarily collect the heat and is provided to a lower side of the pipe heat exchange unit; and a lower end discharge unit connected to the heat collection unit and discharging the powdery bodies of which heat is exchanged in the heat collection unit to the outside. 본 발명의 일 실시예에 따른 열교환장치는 분상체가 진입되는 상단유입유닛, 상기 상단유입유닛과 연결되며, 상기 상단유입유닛에서 상기 분상체를 전달받아 1차로 열을 수집하는 파이프 형상의 관열교환부가 상기 상단유입유닛에 인접하여 구비되며, 상기 관열교환부에서 일부 열교환된 상기 분상체를 전달받아 2차로 열을 수집하는 플레이트 형상의 판열교환부가 상기 관열교환부의 하측에 구비된 열수집유닛 및 상기 열수집유닛과 연결되며, 상기 열수집유닛에서 열교환된 상기 분상체를 외부로 배출하는 하단배출유닛을 포함할 수 있다.