HEAT RECOVERY APPARATUS AND HEAT RECOVERY SYSTEM

摘要

A heat recovery apparatus recovers steam drain including at least one of steam used in a different device and drain where the steam used in the different device is condensed so as to recover heat contained in the steam drain. The heat recovery apparatus includes a pump, which circulates water accumulated in a tank through circulation pipes, an ejector, which is interposed in the circulation pipes and suctions the steam drain and mixes the steam drain with the circulating water so as to recover the steam drain, and a ball tap and a temperature controller, which perform temperature control of the water in the tank by replenishing the tank with tap water after a part of the water in the tank is discharged in the case where the water in the tank has reached a preliminarily set first temperature.

主权项

1. A heat recovery apparatus for recovering steam drain that includes at least one of steam used in a different device and drain where the steam used in the different device is condensed so as to recover heat contained in the steam drain, the heat recovery apparatus comprising:
a pump configured to circulate water accumulated in a tank through a circulation pipe; an ejector interposed in the circulation pipe, the ejector being configured to suction the steam drain and mix the steam drain with the circulating water so as to recover the steam drain; and a first temperature control unit configured to perform a temperature control of the water in the tank by replenishing the tank with water from outside after a part of the water in the tank is discharged in a case where the water in the tank has reached a preliminarily set first temperature.