Warm water system for industrial naphthalene distillation production process and working method thereof

The invention relates to a warm water system for an industrial naphthalene distillation production process and a working method of the warm water system. The warm water system comprises a warm water tank, a warm water cooler, a naphthalene steam condenser, a warm water user and a rectifying tower, according to the invention, not only can a stable cooling medium be provided for industrial naphthalene distillation production, but also naphthalene steam discharged after a safety valve jumps under an accident condition can be reasonably cooled and collected; the process design and the safety design are perfectly combined, the stability and reliability of the industrial naphthalene distillation production process are ensured, the process flow is simple, the energy is saved, the environment is protected, and the operation effect is good. 本发明涉及一种用于工业萘蒸馏生产工艺的温水系统及其工作方法，所述温水系统包括温水槽、温水冷却器、萘蒸汽凝缩器、温水用户及精馏塔；本发明不仅能够为工业萘蒸馏生产提供稳定的冷却介质，同时还能够对事故情况下安全阀起跳后排出的萘蒸汽进行合理地冷却和收集；实现了工艺设计与安全设计的完美结合，保证工业萘蒸馏生产过程稳定可靠，其工艺流程简单，节能环保，运行效果好。