Urea process condensed fluid treatment device

The utility model belongs to a waste fluid treatment device of chemical product production, and relates to a urea process condensed fluid treatment device with high separating efficiency and fine purifying effect. The urea process condensed fluid treatment device comprises a urea process condensed fluid tank with a pump; the urea process condensed fluid tank is connected with a heat exchanger through the pump; the heat exchanger is connected with the upper section of a desorption tower through a pipeline; the upper section of the desorption tower is connected with the heat exchanger through the pump connected with the desorption tower; the heat exchanger is connected with a hydrolysis tower; the hydrolysis tower includes an upper section and a lower section which are communicated through two inverted U-shaped pipes; the heat exchanger connected with the hydrolysis tower is connected with the upper section of the hydrolysis tower; the top portion of the hydrolysis tower is connected with the desorption tower; the top portion of the desorption tower is connected with a condensing absorption system through a reflux condenser; the reflux condenser is connected with the desorption tower through the pump connected with the reflux condenser; the hydrolysis tower is connected with the desorption tower through the heat exchanger connected with the hydrolysis tower; and the bottom portion of the desorption tower is connected with a self-circulation water system through the heat exchanger. The waste fluid treatment device has the advantages of high treatment capacity and capability of thoroughly eliminating environment pollution of waste fluid drained by a urea device.