PA6生产中热水制备装置的改进

Improvement of hot water preparation system in PA6 production

对PA6生产中热水制备装置进行设计改进,改进后流程简洁,节省了设备投资和安装投资,热损失减少,节省了运行费用。

Design improvement was carried out on the hot water preparation system in PA6 production. After improvement,the process is simple,the equipment investment and installation investment is saved,the heat loss is reduced,the operating cost is saved.