表面卧式加热器内的疏水冷却装置

Water trapping cooler inside surface horizontal heater

Abstract

The water trapping cooler is used in surface horizontal heater in power station and petrochemical industry. The water-trapping cooler consists of end plate, sucking port, separating board, pull rod, casing and other members to constitute one sealed inner cavity. Trapped water flowing into the water trapping cooler via the sucking port is forced by the pressure difference to flow in the separatingboard and to transfer its heat to cooling water. The said cooler separates trapped water and steam outside the cavity completely, and the trapped water is exhausted outside after heat exchanger with the cooling water.
一种表面卧式加热器内的疏水冷却装置,应用于电站行业、石化行业的技术加热器。其安装于表面卧式加热器内,主要由以下构件组成:端板、吸入口、隔板、拉杆及包壳等构件。这些构件组成一个密封的内腔室,疏水在吸入口进入疏水冷却装置后,在压差的作用下,在隔板中强迫流动,将热量传给给水。该腔室将疏水和腔室外的蒸汽完全隔绝,疏水在该腔室内和给水进行热交换后,排出加热器外。

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