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$(this).css({"color":"#1479d7","border-bottom-color":"#1479d7"}); }); }); </script>  <div class="cpjj"> <p><span style="font-family:宋体">一、橡胶凸轮转子泵，浙江华佑机械产品优劾�/span></p><p><span style="font-family:宋体">⑟�/span> <span style="font-family:宋体">超强的自吸能力，垂直自吸高度</span>9m</p><p><span style="font-family:宋体">①�/span> <span style="font-family:宋体">输送介质粘度范围广�?*可达</span>200<span style="font-family:宋体">丆�/span>CP<span style="font-family:宋体">�?*胜任输送高粘度和固体含量高的介�?/span></p><p><span style="font-family:宋体">②�/span> <span style="font-family:宋体">输送范围宽，泵的流量随转速正比例线性可谂�/span></p><p><span style="font-family:宋体">③�/span> <span style="font-family:宋体">超高的转化效玆�/span>70%-85%<span style="font-family:宋体">节约能源</span> </p><p><span style="font-family:宋体">④�/span> <span style="font-family:宋体">独特的结构设计，可实现在线维�?/span> </p><p><span style="font-family:宋体">�?/span> <span style="font-family:宋体">易损件更换简单，成本位�/span> </p><p><span style="font-family:宋体">�?/span> <span style="font-family:宋体">允许空转运行时间�?/span>60min</p><p><span style="font-family:宋体">�?/span> <span style="font-family:宋体">运行平稳，脉冲很小，适于输送剪切敏感性流佒�/span></p><p><span style="font-family:宋体">�?/span> <span style="font-family:宋体">可固、液、气三相混输</span></p><p><span style="font-family:宋体">�?/span> <span style="font-family:宋体">结构紧凑、体积较導�/span></p><p><span style="font-family:'Cambria Math',serif">�?/span> <span style="font-family:宋体">转速低＇�/span>10~600r/min<span style="font-family:宋体">），波动小，寿命镾�/span></p><p><span style="font-family:'Cambria Math',serif">�?/span> <span style="font-family:宋体">特殊处理的内衬板，可延长泵的使用寿命</span></p><p><span style="font-family:'Cambria Math',serif">�?/span> <span style="font-family:宋体">在线维修，所有易损件可通过拆卸泵的端盖进行更换，而无需拆卸动力与管路，极为快速方便、�img src="//www.znpla.com/img1/img/daily/2020/04/25/145657_948580_procont.jpg" title="145657_948580_procont.jpg" alt="DSC_3456.jpg"/></span></p><p><span style="font-family:宋体">二、橡胶凸轮转子泵＋�/span><span style="font-family: 宋体;">关于售后维修针对机械密封的介绌�/span></p><p> </p><p><span style="font-family:宋体">机械密封是转子泵设备中的易损件，本篇是华佑机械整理后想告诉大家关于转子泵机械密封维修的误区，希望在你使用转子泵时能帮助到您、�/span></p><p> </p><p>1.<span style="font-family:宋体">弹簧压缩量过大密封效果越奼�/span></p><p><span style="font-family:宋体">其实不然，弹簧压缩量过大，可导致摩擦副急剧磨损，瞬间烧损；过渡的压缩使弹簧失去调节动环端面的能力，导致密封失效、�/span></p><p> </p><p>2.<span style="font-family:宋体">东环密封圈越紧越奼�/span></p><p><span style="font-family:宋体">其实东环密封圈过紧有害无益、�/span></p><p><span style="font-family:宋体">一是加剧密封圈与轴套间的磨损，过早的泄露；</span></p><p><span style="font-family:宋体">二是增大了东环轴向调整、移动的阻力，在工况变化频繁时无法适时进行调整：�/span></p><p><span style="font-family:宋体">三是弹簧过度疲劳易损坏；</span></p><p><span style="font-family:宋体">四是使动环密封圈变形，影响细分效果、�/span></p><p> </p><p>3.<span style="font-family:宋体">静环密封圈越紧越奼�/span></p><p><span style="font-family:宋体">静环密封圈基本处于静止状态，相对较紧密封效果会好些，但过紧也是有害的、�/span></p><p><span style="font-family:宋体">一是引起静环密封因过度变形，影响密封效果；</span></p><p><span style="font-family:宋体">二是静环材质以石墨居多，一般较脆，过度受力极易引起碎裂：�/span></p><p><span style="font-family:宋体">三是安装、拆卸困难，极易损坏静环、�/span></p><p> </p><p>4.<span style="font-family:宋体">叶轮锁母越紧越好</span></p><p><span style="font-family:宋体">机械密封泄露中，轴套与轴之间的泄霱�/span>(<span style="font-family:宋体">轴间泄露</span>)<span style="font-family:宋体">是比较常见的，一般认为，轴间泄露就是叶轮锁母没锁紧，其实导致轴间泄露的因素较多，如轴间垫失效，偏移，轴间内有杂质，轴与配合处有较大的形位误差，接触面破坏，轴上各部件有间隙，轴头螺纹过长等都会导致轴间泄露。锁母锁紧过度只会导致轴间垫片过早失效，相反适度锁紧锁母，是轴间垫始终保持一定的压缩弹性，在运转中锁母会自动适时锁紧，使轴间始终处于良好的密封状态、�/span></p><p> </p><p>5.<span style="font-family:宋体">新的比旧的好</span></p><p><span style="font-family:宋体">相对而言，使用新机械密封的效果好于旧的，但新机械密封的质量或材质选择不当时，配合尺寸误差较大会影响密封效果；在聚合性和参透性介质中，静环如无过度磨损，还是不更坏为好，因为静环在静环座中长时间处于静止状态，使聚合物和杂质物沉积为一体，起到了较好的密封作用、�/span></p><p> </p><p>6.<span style="font-family:宋体">拆修总比不拆奼�/span></p><p><span style="font-family:宋体">一旦出现机械密封泄露便急于拆修，其实，有时密封并没有损坏，只需调整工况或适当调整密封就可消除泄露。这样即避免浪费又可以验证自己的故障判断能力，积累维修经验提高检修质量、�/span></p><p><span style="font-family:宋体"></span><br/></p> </div>  <div class="cxd"> <div class="cxd_tit"><span></span>创新炸�/div> <p style=" color: #333; font-size: 14px; margin: 10px 0 0; line-height: 26px;"> 空转1小时，间隙配� </p> </div>  <div class="xgfa"> <div class="xgfa_tit"> <div> <span></span>相关方案 </div> </div> <div class="xgfa_box" style="display: block;"><div style="padding:10px;">暂无相关方案、�/div> </div> </div> <script> $(function(){ // 切换 $(".xgfa_tit_ul li").hover(function(){ $(".xgfa_tit_ul li").css({"color":"#4F5862","border-bottom-color":"transparent"}); $(this).css({"color":"#1479d7","border-bottom-color":"#1479d7"}); var _index = $(this).index(); $(".xgfa_box").css("display","none"); $(".xgfa_box").eq(_index).css("display","block"); }); }); </script>  <div class="xgzl"> <div class="cxd_tit"><span></span>相关资料</div> <div class="xgzl_box"><div style="padding:10px;">暂无数据、�/div> </div> </div>  <div class="yhpl"> <div class="cxd_tit"><span></span>用户评论</div> <form id="FormComments" action="" method="post" onsubmit="return false"> <input name="SaveProComments" id="SaveProComments" type="hidden" value="yes" /> <input name="ProductID" id="ProductID" type="hidden" value="163215" /> <input name="ProQuality" id="ProQuality" type="hidden" value="10" /> <input name="ProService" id="ProService" type="hidden" value="10" /> <input name="ProUsability" id="ProUsability" type="hidden" value="10" /> <input name="ProCostperformance" id="ProCostperformance" type="hidden" value="10" /> <div class="yhpl_pf"> <div> <p>产品质量</p> <div><span id="Quality" class="stars star10"></span><span id="Quality_Val" class="ScoreVal" curScore="10">10刅�/span></div> </div> <div> <p>售后服务</p> <div><span id="Service" class="stars star10"></span><span id="Service_Val" class="ScoreVal" curScore="10">10刅�/span></div> </div> <div> <p>易用�?/p> <div><span id="Usability" class="stars star10"></span><span id="Usability_Val" class="ScoreVal" curScore="10">10刅�/span></div> </div> <div> <p>性价毓�/p> <div><span id="Costperformance" class="stars star10"></span><span id="Costperformance_Val" class="ScoreVal" curScore="10">10刅�/span></div> </div> </div> <div class="yhpl_pftit">评论内容</div> <textarea name="Comments" id="ProComments" onfocus="checklogin();" placeholder="分享产品使用经验/采购评价（不超过500字）">