10T中频炉，钢壳炉，西安中频炉

<p class="MsoNormal" style="margin: 0cm 0cm 0pt; line-height: 200%; mso-outline-level: 1;"><span style="font-size: 12pt; color: blue; line-height: 200%; font-family: 黑体; mso-hansi-font-family: 宋体;" lang="EN-US">1.</span><strong><span style="font-size: 12pt; color: blue; line-height: 200%; font-family: 黑体; mso-hansi-font-family: 宋体;">炉 体<span lang="EN-US"></span></span></strong></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-indent: 28pt; line-height: 200%; mso-outline-level: 1;"><span style="font-size: 12pt; color: black; line-height: 200%; font-family: 黑体; mso-hansi-font-family: 宋体;">炉体结构由炉子固定架和炉子本体组成，炉子固定架和炉体采用整体公开式骨架新型结构。此种结构钢度好，周围空隙大，散热效果较好，而且便于观察，对炉体重要部分便于检查和维修。</span><strong><span style="font-size: 12pt; color: black; line-height: 200%; font-family: 黑体; text-shadow: auto;" lang="EN-US"></span></strong></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt; line-height: 200%; mso-outline-level: 1;"><strong><span style="font-size: 12pt; color: blue; line-height: 200%; font-family: 黑体; mso-hansi-font-family: 宋体;" lang="EN-US">2. </span></strong><strong><span style="font-size: 12pt; color: blue; line-height: 200%; font-family: 黑体; mso-hansi-font-family: 宋体;">线 圈<span lang="EN-US"></span></span></strong></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt 6.7pt; text-indent: 10.5pt; line-height: 200%; mso-char-indent-count: 1.0; mso-outline-level: 1; mso-para-margin-left: .64gd;"><span style="font-size: 12pt; color: black; line-height: 200%; font-family: 黑体; mso-hansi-font-family: 宋体;">线圈是整个感应器的心脏，感应线圈由中频电源供电，在中频电压、电流的作用下产生强大的磁场，此磁场使炉膛内的金属产生涡流而发热，线圈是电能转换热能的关键。所以线圈设计就显得优为重要，本炉的线圈是结合国内外中频炉实际使用状况，根据电磁场原理，通过计算机分析计算而确定的较佳方案。<span lang="EN-US"></span></span></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt 6.7pt; text-indent: 12pt; line-height: 200%; mso-char-indent-count: 1.0; mso-outline-level: 1; mso-para-margin-left: .64gd;"><span style="font-size: 12pt; color: black; line-height: 200%; font-family: 黑体; mso-hansi-font-family: 宋体;">本线圈采用矩形截面的<span lang="EN-US">T2</span>铜管，铜管的表面绝缘处理采用静电喷涂，可以达到<span lang="EN-US">H</span>级绝缘，为保护其绝缘强度，在其表面用云母带和无碱玻璃丝带包扎，而后在线圈表面涂防潮绝缘磁漆。线圈匝间留有一定量的间隙，在涂线圈内耐火胎泥时，使胎泥渗入缝隙。其作用可以加强线圈胎泥在线圈上的附着力。胎泥筑好后，内表面光正，便于拆除炉衬，以保护线圈。<span lang="EN-US"></span></span></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt; line-height: 200%; mso-outline-level: 1;"><strong style="mso-bidi-font-weight: normal;"><span style="font-size: 12pt; color: blue; line-height: 200%; font-family: 黑体; mso-hansi-font-family: 宋体;" lang="EN-US">3. </span></strong><strong style="mso-bidi-font-weight: normal;"><span style="font-size: 12pt; color: blue; line-height: 200%; font-family: 黑体; mso-hansi-font-family: 宋体;">倾炉机构<span lang="EN-US"></span></span></strong></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-indent: 18pt; line-height: 200%; mso-char-indent-count: 1.5; mso-outline-level: 1;"><span style="font-size: 12pt; color: black; line-height: 200%; font-family: 黑体; mso-hansi-font-family: 宋体;">倾炉操作台用于控制炉体的倾动、回落、炉盖的升起、下降炉盖的旋转。它采用手动阀操作，动作平稳，无冲击 。液压站系统采用江苏海门企业的优异产品。<span lang="EN-US"></span></span></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt; line-height: 200%; mso-outline-level: 1;"><strong style="mso-bidi-font-weight: normal;"><span style="font-size: 12pt; color: blue; line-height: 200%; font-family: 黑体; mso-hansi-font-family: 宋体;" lang="EN-US">4.</span></strong><strong style="mso-bidi-font-weight: normal;"><span style="font-size: 12pt; color: blue; line-height: 200%; font-family: 黑体; mso-hansi-font-family: 宋体;">补偿电容器组<span lang="EN-US"></span></span></strong></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt; line-height: 200%; mso-outline-level: 1;"><span style="font-size: 12pt; color: black; line-height: 200%; font-family: 黑体; mso-hansi-font-family: 宋体; mso-bidi-font-weight: bold;" lang="EN-US"><span style="mso-spacerun: yes;">    </span></span><span style="font-size: 12pt; color: black; line-height: 200%; font-family: 黑体; mso-hansi-font-family: 宋体; mso-bidi-font-weight: bold;">补偿电容器柜体采用槽钢、角钢，为框架配备防护网，使整体结构坚固、外表美观，在绝缘处理上采用双层云母绝缘技术，即使不慎将水喷洒于电容器上，也能保证柜体的绝缘强度。<span lang="EN-US"></span></span></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-indent: 10.5pt; line-height: 200%; mso-char-indent-count: 1.0; mso-outline-level: 1;"><span style="font-size: 12pt; color: black; line-height: 200%; font-family: 黑体; mso-hansi-font-family: 宋体; mso-bidi-font-weight: bold;">为了减少大电流回路的损耗<span lang="EN-US">,</span>补偿电容器组安装在地下室尽量靠近电炉的位置。电容器全部采用新型大容量无害介质水冷中频电容器，具有单台容量大，介质损耗低，占地面积小等优点。<span lang="EN-US"></span></span></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt; line-height: 200%; mso-outline-level: 1;"><strong style="mso-bidi-font-weight: normal;"><span style="font-size: 12pt; color: blue; line-height: 200%; font-family: 黑体; mso-hansi-font-family: 宋体;" lang="EN-US">5.</span></strong><strong style="mso-bidi-font-weight: normal;"><span style="font-size: 12pt; color: blue; line-height: 200%; font-family: 黑体; mso-hansi-font-family: 宋体;">水冷电缆<span lang="EN-US"></span></span></strong></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt 13.95pt; text-indent: 24pt; line-height: 200%; mso-char-indent-count: 2.0; mso-outline-level: 1; mso-para-margin-left: 1.33gd;"><span style="font-size: 12pt; color: black; line-height: 200%; font-family: 黑体; mso-hansi-font-family: 宋体; mso-bidi-font-weight: bold;">水冷电缆的接头采用冷压成型工艺与铜绞线压接。这种方式联接牢固 ，接触电阻小，不损伤铜绞线。其单个接头和铜线之间可承受<span lang="EN-US">8T</span>以上的拉力。水冷电缆的外套管采用转用的阻燃柔性橡胶管。这种胶管不易燃烧，强度好。它可以承受<span lang="EN-US">0.45Mpa</span>水压而不泄漏或破裂。<span lang="EN-US"></span></span></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt; line-height: 200%; mso-outline-level: 1;"><span style="font-size: small;"><strong style="mso-bidi-font-weight: normal;"><span style="color: blue; font-family: 黑体; mso-hansi-font-family: 宋体;" lang="EN-US">6</span></strong><span style="color: blue; font-family: 黑体; mso-hansi-font-family: 宋体;" lang="EN-US">. </span><strong><span style="color: blue; font-family: 黑体; mso-hansi-font-family: 宋体;">液压站</span></strong></span><strong><span style="font-size: 12pt; color: blue; line-height: 200%; font-family: 黑体; mso-hansi-font-family: 宋体;"> <span lang="EN-US">:</span></span></strong><span style="font-size: 12pt; line-height: 200%; font-family: 黑体;" lang="EN-US"></span></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt; line-height: 200%; mso-outline-level: 1;"><span style="font-size: 12pt; line-height: 200%; font-family: 黑体;">液压泵站选择江苏海门的优异产品。它具有以下特点：</span><strong><span style="font-size: 12pt; color: blue; line-height: 200%; font-family: 黑体; mso-hansi-font-family: 宋体;" lang="EN-US"></span></strong></p> <p class="MsoPlainText" style="margin: 0cm 0cm 0pt; layout-grid-mode: char; line-height: 200%;"><span style="font-size: 12pt; line-height: 200%; font-family: 黑体;">（<span lang="EN-US">1</span>）油箱标准化，选型方便。<span style="background: #d9d9d9; mso-shading: white; mso-pattern: gray-15 auto;" lang="EN-US"></span></span></p> <p class="MsoPlainText" style="margin: 0cm 0cm 0pt; layout-grid-mode: char; line-height: 200%;"><span style="font-size: 12pt; line-height: 200%; font-family: 黑体;">（<span lang="EN-US">2</span>）压力稳定，噪音低。<span lang="EN-US"></span></span></p> <p class="MsoPlainText" style="margin: 0cm 0cm 0pt; layout-grid-mode: char; line-height: 200%;"><span style="font-size: 12pt; line-height: 200%; font-family: 黑体;">（<span lang="EN-US">3</span>）低能源，油路设计无缺。<span lang="EN-US"></span></span></p> <p class="MsoPlainText" style="margin: 0cm 0cm 0pt; layout-grid-mode: char; line-height: 200%;"><span style="font-size: 12pt; line-height: 200%; font-family: 黑体;">（<span lang="EN-US">4</span>）减少空间，泵与电机直接结合。<span lang="EN-US"></span></span></p> <p class="MsoPlainText" style="margin: 0cm 0cm 0pt; layout-grid-mode: char; line-height: 200%;"><span style="font-size: 12pt; line-height: 200%; font-family: 黑体;">（<span lang="EN-US">5</span>）标准油路、控制回油、保养维修容易。<span lang="EN-US"></span></span></p> <p class="MsoPlainText" style="margin: 0cm 0cm 0pt; layout-grid-mode: char; line-height: 200%;"><span style="font-size: 12pt; line-height: 200%; font-family: 黑体;">（<span lang="EN-US">6</span>）工作稳定。维修方便。<span lang="EN-US"></span></span></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt; line-height: 200%; mso-outline-level: 1;"><strong style="mso-bidi-font-weight: normal;"><span style="font-size: 12pt; color: blue; line-height: 200%; font-family: 黑体; mso-hansi-font-family: 宋体;" lang="EN-US">7</span></strong><span style="font-size: 12pt; color: blue; line-height: 200%; font-family: 黑体; mso-hansi-font-family: 宋体;" lang="EN-US">. </span><strong><span style="font-size: 12pt; color: blue; line-height: 200%; font-family: 黑体; mso-hansi-font-family: 宋体;">倒炉开关<span lang="EN-US">:</span></span></strong><span style="font-size: 12pt; line-height: 200%; font-family: 黑体;" lang="EN-US"> </span></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt; line-height: 200%; mso-outline-level: 1;"><span style="font-size: 12pt; line-height: 200%; font-family: 黑体;" lang="EN-US"><span style="mso-spacerun: yes;">  </span></span><span style="font-size: 12pt; line-height: 200%; font-family: 黑体;">中频熔炼炉一般配置采用<span lang="EN-US">1</span>套电源，<span lang="EN-US">2</span>套炉体的配置方式。一套用于熔炼，一套用于备用和打结炉衬时更换，传统的做法是由人工将连接电缆从一套炉体拆除，再接到另一炉体上，这样会存在以下几个问题：<span lang="EN-US"></span></span></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt 9pt; text-indent: -3pt; line-height: 200%; mso-outline-level: 1; mso-list: l0 level1 lfo1; tab-stops: list 9.0pt 36.0pt;"><span style="font-size: 12pt; line-height: 200%; font-family: 黑体; mso-bidi-font-family: 黑体;" lang="EN-US"><span style="mso-list: Ignore;">（1）</span></span><span style="font-size: 12pt; line-height: 200%; font-family: 黑体;">由于每套炉体的炉龄是有限度的。频繁拆装，增加了工人的劳动强度。<span lang="EN-US"></span></span></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt 36pt; text-indent: -36pt; line-height: 200%; mso-outline-level: 1; mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;"><span style="font-size: 12pt; line-height: 200%; font-family: 黑体; mso-bidi-font-family: 黑体;" lang="EN-US"><span style="mso-list: Ignore;">（2）<span style="font: 7pt "Times New Roman";">    </span></span></span><span style="font-size: 12pt; line-height: 200%; font-family: 黑体;">安全性差。人工拆装，有时由于工人的麻痹，在装配时，连接螺栓没有拧紧，开炉时，产生“打火”现象，势必会损坏可控硅。给生产带来影响。<span lang="EN-US"></span></span></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt; line-height: 200%; mso-outline-level: 1;"><span style="font-size: 12pt; line-height: 200%; font-family: 黑体;" lang="EN-US"><span style="mso-spacerun: yes;">  </span></span><span style="font-size: 12pt; line-height: 200%; font-family: 黑体;">为了解决上述问题，我公司结合中频熔炼炉的特点，制作了一套专门用于中频熔炼设备的<span style="color: red;">倒炉开关（见图）。</span>分为手动和自动：手动依靠人力搬动杠杆来贴换。自动依靠电机来贴换，每次换炉时只要按动换炉开关按纽即可。<span lang="EN-US"></span></span></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-indent: 12pt; line-height: 200%; mso-char-indent-count: 1.0; mso-outline-level: 1;"><span style="font-size: 12pt; line-height: 200%; font-family: 黑体; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial;">采用倒炉开关具有以下好处：（<span lang="EN-US">1</span>）免去频繁更换水冷电缆或<span style="color: #c60a00;">倒炉开关</span>时所带来的工作<span lang="EN-US">,</span>降低了工人的劳动强度。 （<span lang="EN-US">2</span>）增加了设备的安全性。<span lang="EN-US"></span></span></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt; line-height: 200%; mso-outline-level: 1;"><strong style="mso-bidi-font-weight: normal;"><span style="font-size: 12pt; color: blue; line-height: 200%; font-family: 黑体; mso-hansi-font-family: 宋体;" lang="EN-US">7</span></strong><span style="font-size: 12pt; color: blue; line-height: 200%; font-family: 黑体; mso-hansi-font-family: 宋体;" lang="EN-US">. </span><strong><span style="font-size: 12pt; color: blue; line-height: 200%; font-family: 黑体; mso-hansi-font-family: 宋体;">控制台（操作台）<span lang="EN-US">:</span></span></strong><span style="font-size: 12pt; line-height: 200%; font-family: 黑体;" lang="EN-US"> </span></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-indent: 12pt; line-height: 200%; mso-char-indent-count: 1.0; mso-outline-level: 1;"><span style="font-size: 12pt; line-height: 200%; font-family: 黑体;">为了操作方便，现场设置操作台。操作台上设有以下功能：<span lang="EN-US"></span></span></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-indent: 12pt; line-height: 200%; mso-char-indent-count: 1.0; mso-outline-level: 1;"><span style="font-size: 12pt; line-height: 200%; font-family: 黑体;">（<span lang="EN-US">1</span>）对中频电源进行操作。包括中频启停、中频功率的调节、各种故障显示等。<span lang="EN-US"></span></span></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-indent: 12pt; line-height: 200%; mso-char-indent-count: 1.0; mso-outline-level: 1;"><span style="font-size: 12pt; line-height: 200%; font-family: 黑体;">（<span lang="EN-US">2</span>）漏炉启动紧急信号装置。主要对钢水的漏炉或穿炉进行启动紧急信号，以方便检修和维护。对炉体加以保护。<span lang="EN-US"></span></span></p> <p> </p>