HEAT EXCHANGER CAPABLE OF COOLING COOLANT OF EXTERNAL PLANT AND SEWAGE TREATMENT DEVICE COMPRISING SAME

Disclosed are a heat exchanger capable of cooling a coolant and a sewage treatment plant comprising same. An aspect of the present embodiment provides a sewage treatment plant which cools a coolant for dissipating heat of each component inside a data center, the sewage treatment plant comprising at least one removal means, for receiving sewage and removing organic material and pollutants in the sewage, and a cooling pipe, through which a coolant which has dissipated the heat of each component inside the data center flows, disposed inside the removal means so as to induce heat exchange between the treated water, from which organic material and pollutants of the sewage have been removed, and the coolant flowing through the cooling pipe, thereby lowering the temperature of the latter. L'invention concerne un échangeur de chaleur pouvant refroidir un liquide de refroidissement et une station de traitement des eaux usées le comprenant. Un aspect de la présente invention concerne une installation de traitement des eaux usées qui refroidit un fluide de refroidissement pour dissiper la chaleur de chaque composant à l'intérieur d'un centre de données, l'installation de traitement des eaux usées comprenant au moins un moyen d'élimination, pour recevoir les eaux usées et éliminer les matières organiques et les polluants dans les eaux usées, et un tuyau de refroidissement, à travers lequel s'écoule un fluide de refroidissement qui a dissipé la chaleur de chaque composant à l'intérieur du centre de données, disposé à l'intérieur du moyen d'élimination de manière à induire un échange de chaleur entre l'eau traitée, dont la matière organique et les polluants des eaux usées ont été éliminés, et le fluide de refroidissement s'écoulant à travers le tuyau de refroidissement, abaissant ainsi la température de ce dernier. 냉각수를 냉각시킬 수 있는 열 교환장치 및 그를 포함하는 하수처리장을 개시한다. 본 실시예의 일 측면에 의하면, 데이터 센터 내 각 구성을 방열(放熱)하는 냉각수를 냉각시키는 하수처리장에 있어서, 하수를 유입받아 하수 내 유기물 및 오염물을 제거하는 제거 구성을 하나 이상 포함하여, 상기 데이터 센터 내 각 구성을 방열시킨 냉각수가 흐르는 냉각관이 상기 제거 구성 내부에 배치되어, 하수 내 유기물 및 오염물이 제거된 처리수와 상기 냉각관을 흐르는 냉각수 간 열 교환을 유도하여 상기 냉각관을 흐르는 냉각수의 온도를 하강시키는 것을 특징으로 하는 하수처리장을 제공한다.