问题 问答题 案例分析题

某装置一个弹簧直接载荷式安全阀准备延期效验,安全阀具体参数见附表,请写出安全阀延期效验报告。

答案

参考答案:

关于某装置RV-XXX安全阀延期效验的报告

部门:

某厂某装置RV-XXX安全阀由于某原因不能按期进行校验,按照《安全阀安全技术检查规程》的规定,对如下内容进行了检查和确认:

1、安全阀制造企业国家质检部门颁发的制造许可证。附凭据。

2、安全阀制造企业证明其所用弹簧按GB/T12243-1989《弹簧直接载荷式安全阀》标准进行了强压处理或者加温强压处理,并且同一热处理炉同规格的弹簧取10%(但不得少于2个)测定规定负荷下的变形量或者刚度,其变形量或者刚度的偏差不大于15%。附凭据。

3、安全阀内件的材料耐介质腐蚀。附依据。

4、安全阀在使用过程中未发生过开启。确认人:签字。

5、压力容器及安全阀阀体在使用时无明显锈蚀。检查人:签字。

6、压力容器内盛装非粘性及毒性程度中度及中度以下的介质。确认人:签字。

7、有健全的设备使用、管理与维修保养制度。附凭据。

8、有可靠的压力控制与调节装置或者超压报警装置。确认人:签字。

9、在公司内部安全阀校验点校验。附凭据。

10、在连续两次的运行检查中未发现安全阀选型错误、超过校验有效期、铅封损坏、安全阀泄漏等问题。检查人:签字。

RV-XXX安全阀符合《安全阀安全技术检查规程》中规定的延期效验标准,申请延期X年校验。

XX厂

XX年X月X日

名词解释
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选词填空(注意正确形式,每空限填一词, 共10分)

 

Many years ago,when I was   小题1:  out of school and working in Denver,I was driving to my parents’ home in Missouri for Christmas. I stopped at a gas station about 50 miles from Oklahoma City,where I was    小题2: to stop and visit a friend. While I was standing in line at the cash register(收款台),I said hello to an older couple who were also paying for gas.

I took off,but had gone only a few miles when black smoke poured from the back of my car. I stopped and   小题3: what I should do. A car pulled up behind me. It was the couple I had spoken to at the gas station. They said they would take me to my  小题4:  . We chatted on the way into the city,and when I got out of the car,the husband gave me his business card.

I wrote him and his wife a thank­you note    小题5: helping me. Soon afterward,I received a Christmas present from them. Their note that came  小题6: it said that helping me had made their holidays meaningful.

Years later,I drove to a meeting in a nearby town in the  morning. In late afternoon I returned to my car and found that I’d left the lights   小题7: all day,and the battery(电池) was dead. Then I noticed that the Friendly Ford dealership—a shop selling cars—was right next door. I walked over and found two   小题8: in the showroom.

“Just how friendly is Friendly Ford?” I asked and explained my trouble. They                   小题9:  drove a pickup truck to my car and started it. They would accept no payment,so when I got home,I wrote them a note to say thanks. I received a letter back from one of the salesmen. No one had ever taken the time to write   小题10:and say thank you,and it meant a lot,he said.

“Thank you”—two powerful words. They’re easy to say and mean so much.