<div class="Section1"><b style="mso-bidi-font-weight: normal;"><span lang="EN-US" style="FONT-SIZE: 15pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 'Times New Roman'; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;"></span></b> </div><div class="Section2"><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 20pt; mso-line-height-rule: exactly;"><b style="mso-bidi-font-weight: normal;"><span style="FONT-SIZE: 9pt; FONT-FAMILY: 宋体;">第一部分:主辅机设备规范填空题:(<span lang="EN-US">5*60=30</span>)<span lang="EN-US"><p></p></span></span></b></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 15pt; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-SIZE: 9pt; FONT-FAMILY: 宋体;">1.</span><span style="FONT-SIZE: 9pt; FONT-FAMILY: 宋体;">我厂<span lang="EN-US">1#-4#</span>炉型号为 <u><span style="mso-spacerun: yes;"> </span><span lang="EN-US">YG-75/5.29-M<sub>12</sub>
</span></u><span lang="EN-US">,</span>额定蒸发量为<u>
<span lang="EN-US">75T </span></u><span lang="EN-US">,</span>额定蒸汽温度为<u><span lang="EN-US">485</span>℃<span lang="EN-US"><span style="mso-spacerun: yes;"> </span></span></u><span lang="EN-US">,</span>允许温度调整范围为<u>
<span lang="EN-US">470-490</span>℃ <span style="mso-spacerun: yes;"> </span></u>,额定蒸汽压力为<u>
<span lang="EN-US">5.29</span></u><span lang="EN-US"> MPA</span>。一次风机设计全压为<u>
<span lang="EN-US">14.3</span></u><span lang="EN-US">KPA</span>,额定电流为<u><span lang="EN-US">25.5A </span></u><span lang="EN-US">,</span>额定风量为<u>
<span lang="EN-US">55000-56000 m3/h <span style="mso-spacerun: yes;"> </span></span></u><span lang="EN-US">,</span>二次风机设计全压为<u>
<span lang="EN-US">9.8 </span></u><span lang="EN-US">KPA</span>,额定电流为<u>
<span lang="EN-US">18.3A </span></u><span lang="EN-US">,</span>额定风量为<u>
<span style="mso-spacerun: yes;"> </span><span lang="EN-US">55000-56000 m3/h </span></u>。<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 15pt; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-SIZE: 9pt; FONT-FAMILY: 宋体;">2.</span><span style="FONT-SIZE: 9pt; FONT-FAMILY: 宋体;">我厂<span lang="EN-US">1#-3#</span>汽轮机型号为<u>
<span lang="EN-US">C12-4.9/0.981<span style="mso-bidi-font-weight: bold;"><span style="mso-spacerun: yes;"> </span></span></span></u><span lang="EN-US">,</span>形式为<u> 抽凝式<span lang="EN-US"><span style="mso-spacerun: yes;"> </span></span></u><span lang="EN-US">,</span>额定进汽量为<u><span lang="EN-US"> 87T <span style="mso-bidi-font-weight: bold;"><span style="mso-spacerun: yes;"> </span></span></span></u><span lang="EN-US">,</span>额定进汽压力及变化范围为<u>
<span lang="EN-US">4.6-5.1 </span></u><span lang="EN-US">MPA,</span>额定抽汽量为<u>
<span lang="EN-US" style="mso-bidi-font-weight: bold;"><span style="mso-spacerun: yes;"> </span>50T </span><span lang="EN-US"><span style="mso-spacerun: yes;"> </span></span></u><span lang="EN-US">,</span>额定抽汽压力及温度分别为<u><span lang="EN-US" style="mso-bidi-font-weight: bold;"> 0.981</span><span lang="EN-US"> MPA<span style="mso-bidi-font-weight: bold;"> ,300 </span></span>℃</u><span lang="EN-US">,</span>通流部分为<u> 高压段<span lang="EN-US">, </span>低压段</u><span lang="EN-US">,</span>调节级级数为 <u><span style="mso-spacerun: yes;"> </span><span lang="EN-US">2 </span></u>级<span lang="EN-US">,</span>压力级级为<u>
<span lang="EN-US">9 </span></u>级<span lang="EN-US">,</span>调速系统形式为<u> 径向钻孔泵调速系统 </u><span lang="EN-US">.<p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 15pt; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-SIZE: 9pt; FONT-FAMILY: 宋体;">3.</span><span style="FONT-SIZE: 9pt; FONT-FAMILY: 宋体;">我厂<span lang="EN-US">1#-3#</span>发电机型号为<u>
<span lang="EN-US">QF<sub>2</sub>W-15-2<span style="mso-spacerun: yes;"> </span></span></u><span lang="EN-US">,</span>最大功率为<u>
<span lang="EN-US">15MW<span style="mso-spacerun: yes;"> </span></span></u><span lang="EN-US">,</span>额定电压为<u>
<span lang="EN-US">10.5KV </span></u><span lang="EN-US">,</span>功率因数为 <u><span style="mso-spacerun: yes;"> </span><b style="mso-bidi-font-weight: normal;"><span lang="EN-US">0.8 </span></b></u><span lang="EN-US">,</span>频率为<u><span lang="EN-US"> 50HZ </span></u><span lang="EN-US">,</span>励磁系统形式为<u> 无刷励磁 <span style="mso-spacerun: yes;"> </span></u><span lang="EN-US">,</span>额定励磁电流为<u><span lang="EN-US"> 275A<span style="mso-spacerun: yes;"> </span></span></u><span lang="EN-US">,</span>额定励磁电压为<u>
<span lang="EN-US">218V <span style="mso-spacerun: yes;"> </span></span></u><span lang="EN-US">,</span>主变变压器型号为<u>
<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>SZ10-20000/110 <span style="mso-spacerun: yes;"> </span></span></u><span lang="EN-US">,</span>冷却方式为<u> 油浸自冷 </u><span lang="EN-US">,</span>目前有<u>
<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>2 </span></u>台,其中<u>
<span lang="EN-US">2# <span style="mso-spacerun: yes;"> </span></span></u>运行,<u><span lang="EN-US"> 1# </span></u>备用。<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 15pt; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-SIZE: 9pt; FONT-FAMILY: 宋体;">4.</span><span style="FONT-SIZE: 9pt; FONT-FAMILY: 宋体;">我厂主控搂母线采用<u>
<span lang="EN-US">10 <span style="mso-spacerun: yes;"> </span></span></u><span lang="EN-US">KV<u>
<span style="mso-spacerun: yes;"> </span>3 </u></span>段制,其中<span lang="EN-US">1#</span>电抗器带<u><span lang="EN-US"><span style="mso-spacerun: yes;"> </span>1 </span>、<span lang="EN-US"> 2<span style="mso-spacerun: yes;"> </span></span></u>段主控搂母线,<span lang="EN-US">2#</span>电抗器带<u><span lang="EN-US"> 2</span>、<span lang="EN-US">3<span style="mso-spacerun: yes;"> </span><span style="mso-spacerun: yes;"> </span></span></u>段主控搂母线,厂用母线按炉分为<u>
<span lang="EN-US">5 </span></u>段<span lang="EN-US">(</span>包括备用段<span lang="EN-US">) </span>,各段备有备用电源,在工作电源故障及失电情况下<u> 备自投 </u>装置应能实现自动切换,确保厂用电系统不失电。<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 15pt; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-SIZE: 9pt; FONT-FAMILY: 宋体;">5.</span><span style="FONT-SIZE: 9pt; FONT-FAMILY: 宋体;">我厂化学水处理系统形式为<u> 二级除盐系统<span lang="EN-US"><span style="mso-spacerun: yes;"> </span></span></u><span lang="EN-US">,</span>其中阳床<u>
<span lang="EN-US">5 </span></u>台<span lang="EN-US">,</span>阴床<u>
<span lang="EN-US">4<span style="mso-spacerun: yes;"> </span></span></u>台<span lang="EN-US">,</span>混床<u>
<span lang="EN-US">2 </span></u>台<span lang="EN-US">.<u><p></p></u></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 15pt; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-SIZE: 9pt; FONT-FAMILY: 宋体;">6. </span><span style="FONT-SIZE: 9pt; FONT-FAMILY: 宋体;">变压器投入运行时,应先合上<u> 电源<span lang="EN-US"><span style="mso-spacerun: yes;"> </span></span></u>开关,后合上<u> 负荷<span lang="EN-US"><span style="mso-spacerun: yes;"> </span></span></u>开关,停用时操作<u> 相反<span lang="EN-US"><span style="mso-spacerun: yes;"> </span></span></u>。系统频率超过<u><span lang="EN-US"><span style="mso-spacerun: yes;"> </span>50</span>±<span lang="EN-US">0.2HZ<span style="mso-spacerun: yes;"> </span></span></u>为事故频率。<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 15pt; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-SIZE: 9pt; FONT-FAMILY: 宋体;">7.</span><span style="FONT-SIZE: 9pt; FONT-FAMILY: 宋体;">在生产调度中需根据各时段进行负荷调度,其中高峰时段为<u>
<span lang="EN-US">9:00-12:00</span>、<span lang="EN-US">17:00-23:00<span style="mso-spacerun: yes;"> </span></span></u>,平峰时段为<u><span lang="EN-US">8:00-9:00</span>,<span lang="EN-US">12:00-17:00 </span></u>,低谷时段为<u>
<span lang="EN-US">23:00-8:00<span style="mso-spacerun: yes;"> </span></span></u>。<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 15pt; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-SIZE: 9pt; FONT-FAMILY: 宋体;">8.“</span><span style="FONT-SIZE: 9pt; FONT-FAMILY: 宋体;">两票<span lang="EN-US">”</span>是指<u> 工作票<span lang="EN-US"><span style="mso-spacerun: yes;"> </span></span></u>、<u> 操作票<span lang="EN-US"><span style="mso-spacerun: yes;"> </span></span></u>和作业安全措施票;<span lang="EN-US">“</span>三制<span lang="EN-US">”</span>是指<u> 交接班制度<span lang="EN-US"><span style="mso-spacerun: yes;"> </span></span></u>、<u> 设备定期试验及切换制度</u>和<u> 设备巡回检查制度<span lang="EN-US"><span style="mso-spacerun: yes;"> </span></span></u>。<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 15pt; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-SIZE: 9pt; FONT-FAMILY: 宋体;">9.</span><span style="FONT-SIZE: 9pt; FONT-FAMILY: 宋体;">发现有人触电应<u>立即切断电源<span lang="EN-US"><span style="mso-spacerun: yes;"> </span></span></u>,应使触电人<u>脱离电源</u>并进行急救。<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 15pt; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-SIZE: 9pt; FONT-FAMILY: 宋体;">10.</span><span style="FONT-SIZE: 9pt; FONT-FAMILY: 宋体;">对待事故要坚持三不放过的原则,<u>即事故原因不明确不放过<span lang="EN-US"><span style="mso-spacerun: yes;"> </span></span></u>;<u> 事故责任人未受到教育不放过<span lang="EN-US"><span style="mso-spacerun: yes;"> </span></span></u>;<u><span lang="EN-US"><span style="mso-spacerun: yes;"> </span></span>防范措施不到位不放过<span lang="EN-US"><span style="mso-spacerun: yes;"> </span></span></u>。<span lang="EN-US"><p></p></span></span></p></div> |