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Requirements and inspection of emergency cutting device for tank truck
The author: Time:2019/9/2

罐车的紧急切断装置的使用要求与检查
1.紧急切断阀的设置尽可能靠近罐体根部,不应兼作它用,在非装卸时紧急切断阀应处于关闭状态;
2.紧急切断阀应能防止任何因冲击或意外动作所致的无意识的打开;
3.远程控制系统的关闭操作装置应装在人员易于到达的位置;
4.油压或气压式紧急切断阀应保证在工作压力下全开,并持续防止48h不致自然闭止;
5.紧急切断阀自始闭起,应在10s内闭止;
6.紧急切断阀制成后应经耐压试验和气密性试验合格;
7.罐车的定期检查过程中,检查紧急切断装置,不应出现腐蚀变形及其他可能影响正常使用的缺陷,遥控关闭装置应能正常使用。
 

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