Low-adding hydrophobic heat energy reutilization device

Abstract

The invention discloses a low-adding hydrophobic heat energy reutilization device. The device comprises a low-pressure heating dewatering tank; the low-pressure heating dewatering tank communicates with a supercooler through a first dewatering drainage pipe; and the supercooler communicates with a steam condenser through a second dewatering drainage pipe. The low-adding hydrophobic heat energy reutilization device is more sufficient in reutilization of heat energy, can effectively reduce the pipe vibration and collision, can preferably prevent deterioration of operation working conditions of circulating cooling water, and is low in equipment operation noise and excellent in equipment operation performance.

Description

technical field [0001] The invention relates to the field of low-addition hydrophobicity, in particular to a heat energy reuse device for low-addition hydrophobicity. Background technique [0002] With the continuous advancement of science and technology, the use of low-addition hydrophobic devices has become an inseparable part of industrial production. In the existing low-addition hydrophobic devices, the low-addition hydrophobic devices flow back to the condenser step by step, and the temperature of the hydrophobic water is about 120 ° C. The temperature of saturated water in the high vacuum (-92KPa) state of the condenser is about 45°C, and a large amount of heat energy needs to be taken away by circulating water in the condenser, resulting in waste of heat energy. The rapid condensation and heat release in the condenser causes vibration and impact of the connecting pipeline, and frequent vaporization causes cracks at the junction of the pipeline and the condenser, which...

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Problems solved by technology

[0002] With the continuous advancement of science and technology, the use of low-addition hydrophobic devices has become an inseparable part of industrial production. In the existing low-addition hydrophobic devices, the low-addition hydrophobic devices flow back to the condenser step by step, and the temperature of the hydrophobic water is about 120 ° C. The temperature of saturated water in the high vacuum (-92KPa) state of the condenser is about 45°C, and a large amount of heat energy needs to be taken away by circulating water in the condenser, resulting in waste of heat energy. The rapid condensation and heat release in the condenser causes vibration and impact of the connecting pipeline, and frequent vaporization causes cracks at the junction of the pipeline and the condenser, which affects the safe operation of the equipment and deteriorates the working condition of the circulating cooling water system

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