目前,国内许多厂家生产的浸漆罐均采用弹簧式安全阀作为防护装置。笔者认为,这种作法不妥。原因是弹簧式安全阀适用于空气、水、蒸气、硝酸、氨液、油品、氮氢气等介质,而不适合有粘结性的介质。浸漆罐所使用的介质是漆,当安全阀启帽时,喷出的浸漆会将安全阀的阀口粘住,时间一 At present, many domestic manufacturers dipping paint cans are used spring-type safety valve as a protective device. In my opinion, this practice is not proper. The reason is that the spring-loaded safety valve is suitable for air, water, steam, nitric acid, ammonia, oil, nitrogen and hydrogen and other media, and not suitable for a cohesive medium. Impregnation paint cans used by the media is paint, when the safety valve caps, the discharge of the paint will be stuck in the safety valve port, a time