<p class="MsoNormal" quot;margin: 0cm 0cm 0pt;"><span quot;font-size: 12pt; font-family: 宋体; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">节能型渗碳炉</span><span quot;font-size: 12pt;" lang="EN-US"></span></p> <p class="MsoNormal" quot;margin: 0cm 0cm 0pt;"><span quot;font-size: 12pt; font-family: 宋体; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">特点</span><span quot;font-size: 12pt;" lang="EN-US"></span></p> <p class="MsoNormal" quot;margin: 0cm 0cm 0pt;"><span quot;font-size: 12pt;" lang="EN-US">1</span><span quot;font-size: 12pt; font-family: 宋体; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">、设备的主要特点</span><span quot;font-size: 12pt;" lang="EN-US"></span></p> <p class="MsoNormal" quot;margin: 0cm 0cm 0pt;"><span quot;font-size: 12pt; font-family: 宋体; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">节能型</span><strong quot;mso-bidi-font-weight: normal;"><span quot;font-size: 12pt;" lang="EN-US"><a href="//b2b.mainone.com/company/00/52/43/dalangl/index.htm"><span quot;font-family: 宋体; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";" lang="EN-US"><span lang="EN-US">渗碳炉</span></span></a></span></strong><span quot;font-size: 12pt; font-family: 宋体; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">采用高速调温烧咀系统，喷出速度大，达到</span><span quot;font-size: 12pt;" lang="EN-US">100m</span><span quot;font-size: 12pt;" lang="EN-US">/s</span><span quot;font-size: 12pt; font-family: 宋体; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">，能有效搅拌炉气，是炉膛温度均匀，且烧咀系统燃烧完全，使燃料得到充分利用。节能型</span><strong quot;mso-bidi-font-weight: normal;"><span quot;font-size: 12pt;" lang="EN-US"><a href="//b2b.mainone.com/company/00/52/43/dalangl/index.htm"><span quot;font-family: 宋体; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";" lang="EN-US"><span lang="EN-US">渗碳炉</span></span></a></span></strong><span quot;font-size: 12pt; font-family: 宋体; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">采用炉压零位控制和全密封技术，是非常大结合面（炉车与炉体间的密封面）处于零位炉压，炉气不外泄，冷气不内渗，使燃烧产生的热能能够有效地利用。</span><span quot;font-size: 12pt;" lang="EN-US"></span></p> <p class="MsoNormal" quot;margin: 0cm 0cm 0pt;"><span quot;font-size: 12pt;" lang="EN-US">2</span><span quot;font-size: 12pt; font-family: 宋体; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">、预热器</span><span quot;font-size: 12pt;" lang="EN-US"></span></p> <p class="MsoNormal" quot;margin: 0cm 0cm 0pt;"><span quot;font-size: 12pt; font-family: 宋体; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">节能型</span><strong quot;mso-bidi-font-weight: normal;"><span quot;font-size: 12pt;" lang="EN-US"><a href="//b2b.mainone.com/company/00/52/43/dalangl/tradelist.htm"><span quot;font-family: 宋体; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";" lang="EN-US"><span lang="EN-US">渗碳炉</span></span></a></span></strong><span quot;font-size: 12pt; font-family: 宋体; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">采用</span><span quot;font-size: 12pt;" lang="EN-US">GC</span><span quot;font-size: 12pt; font-family: 宋体; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">型列管式插入扰流件换热器以增加空气的预热温度，炉温</span><span quot;font-size: 12pt;" lang="EN-US">1000</span><span quot;font-size: 12pt; font-family: 宋体; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">℃</span><span quot;font-size: 12pt; font-family: 宋体; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">时将空气温度预热至</span><span quot;font-size: 12pt;" lang="EN-US">300-350<span quot;font-family: 宋体; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";" lang="EN-US"><span lang="EN-US">℃</span></span><span quot;font-family: 宋体; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";" lang="EN-US">。</span> GC</span><span quot;font-size: 12pt; font-family: 宋体; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">型效率高插入件换热器，在相同传热系数下，空侧压力损失较一般插入件换热低，其值在</span><span quot;font-size: 12pt;" lang="EN-US">1500Pa</span><span quot;font-size: 12pt; font-family: 宋体; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">左右，因此降低了动力消耗。</span><span quot;font-size: 12pt;" lang="EN-US"></span></p> <p class="MsoNormal" quot;margin: 0cm 0cm 0pt;"><span quot;font-size: 12pt; font-family: 宋体; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">当节能型</span><strong quot;mso-bidi-font-weight: normal;"><span quot;font-size: 12pt;" lang="EN-US"><a href="//b2b.mainone.com/company/00/52/43/dalangl/tradelist.htm"><span quot;font-family: 宋体; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";" lang="EN-US"><span lang="EN-US">渗碳炉</span></span></a></span></strong><span quot;font-size: 12pt; font-family: 宋体; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">的烟气温度</span><span quot;font-size: 12pt;" lang="EN-US">600</span><span quot;font-size: 12pt; font-family: 宋体; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">℃</span><span quot;font-size: 12pt; font-family: 宋体; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">时，综合传热系数</span><span quot;font-size: 12pt;" lang="EN-US">45W/M2<span quot;font-family: 宋体; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";" lang="EN-US"><span lang="EN-US">℃</span></span><span quot;font-family: 宋体; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";" lang="EN-US">以上，烟气温≥</span>900<span quot;font-family: 宋体; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";" lang="EN-US"><span lang="EN-US">℃</span></span><span quot;font-family: 宋体; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";" lang="EN-US">时，综合传热系数</span>55 W/M2<span quot;font-family: 宋体; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";" lang="EN-US"><span lang="EN-US">℃</span></span><span quot;font-family: 宋体; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";" lang="EN-US">以上。换热器在设计上根据不同温度采用耐热钢和不锈钢，布置上采用温均匀化和热应力清理措施。</span></span></p> <p class="MsoNormal" quot;margin: 0cm 0cm 0pt;"><span quot;font-size: 12pt;" lang="EN-US">3</span><span quot;font-size: 12pt; font-family: 宋体; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">、控制系统</span><span quot;font-size: 12pt;" lang="EN-US"></span></p> <p class="MsoNormal" quot;margin: 0cm 0cm 0pt;"><span quot;font-size: 12pt; font-family: 宋体; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">系统主要通过炉子的温度，压力的检验，对各炉子的煤气管道的流量和烟气的流量及稀释风量进行调节和控制，并设有天然气总管快速切断装置。</span><span quot;font-size: 12pt;" lang="EN-US"></span></p> <p class="MsoNormal" quot;margin: 0cm 0cm 0pt;"><span quot;font-size: 12pt; font-family: 宋体; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">炉压的的高低对加热炉的使用效果影响很大，炉压高时炉气会冲出炉体的各密р间隙形成气流冲刷，对采用纤维材料密封的炉门及炉底压紧影响非常大，同时，高温气流对炉体周围环境和控制器台车议炉门∧安括连锁，当炉门未开启到一定位置时，台车将锁定进出，台车密封未打开时台车将锁定进出。空、煤气压力、压缩空气压力达不到规定要求时，烧咀的燃烧将不能启动，若正在燃烧时则安全关闭。</span><span quot;font-size: 12pt;" lang="EN-US"></span></p> <p class="MsoNormal" quot;margin: 0cm 0cm 0pt 18pt; text-indent: -18pt; mso-list: l0 level1 lfo1; tab-stops: list 18.0pt;"><span quot;font-size: 12pt; mso-fareast-font-family: "Times New Roman";" lang="EN-US"><span quot;mso-list: Ignore;">4、</span></span><span quot;font-size: 12pt; font-family: 宋体; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">节能效果好：本设备炉体的炉衬全部采用高铝耐火纤维，与耐火砖相比导热系数小，热容量小，所以耐火层的厚度小，且吸热大大降低。</span><span quot;font-size: 12pt;" lang="EN-US"></span></p>