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旋塞阀做为井控装置中的手动控制阀,按照标准,每半年需检测一次,由于旋塞阀结构复杂,加上它的密封采用橡胶“O”型圈,很容易老化和损坏,因此检测过程中,每年造成近30%的旋塞阀报废。为进一步挖潜增效,节约成本,保证作业安全生产。我们根据旋塞阀的结构形式,开展技术攻关,研制了旋塞阀拆装专用工具。现场应用表明,使用旋塞阀拆装专用工具后,拆卸和组装效率明显提高。不但提高了维修时效,满足了生产需求,而且降低了劳动强度,增加了安全性能,取得了好的效果。
Plug valve as a well-controlled device in the manual control valve, according to the standard to be tested once every six months, due to the plug valve structure is complicated, plus its seal with rubber “O ” ring, it is easy to aging and damage, so During the test, nearly 30% of the plug valves are scrapped each year. To further tap the potential efficiency, cost savings and ensure safe operation of the homework. According to the structure of the plug valve, we conducted technical research and developed a special plug and plug valve removal tool. Field application shows that the use of plug valves dismantling special tools, the demolition and assembly efficiency improved significantly. Not only improve the maintenance time, to meet the production needs, but also reduce the labor intensity and increase the safety performance, and achieved good results.