一六气力输送用罗茨鼓风机双油箱电厂用三叶罗茨风�?参数-价格-中国粉体罐�/title>

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} }); function showliuyan(me, showtype){ if(showtype==0){ //$("#Content").val($("#Content").attr('placeholder')); Content= document.getElementById('PopMsgFrom').Content.getAttribute('placeholder'); document.getElementById('PopMsgFrom').Content.value=Content; } if(showtype==1){ // $("#Content").val($(me).text()); alert($(me).text()); document.getElementById('PopMsgFrom').Content.value=$(me).text(); } $(".fxp").css("display","flex"); } function close_popwin(){ $(".fxp").css("display","none"); // 关闭虚拟电话后的留言� $(".dhxj").css("display","none"); $(".dhxjbox").css("display", "none"); $(".dhxjbox2").css("display", "none"); return false; } </script>  <div class="cpjs"> <div class="cpjs_tab"> <div class="js_cpjj" style="border-bottom: 3px solid #1479d7; color: #1479d7;">产品介绍</div> <div class="js_cxd">创新炸�/div> <div class="js_xgfa">相关方案</div> <div class="js_xgzl">相关资料</div> <div class="js_yhpl">用户评论</div> <div class="js_gsdt">公司动�?/div> <div class="js_wsj">问商宵�/div> </div> <script> $(function(){ // 切换 $(".cpjs_tab a").click(function(){ $(".cpjs_tab a").css({"color":"#4F5862","border-bottom-color":"transparent"}); $(this).css({"color":"#1479d7","border-bottom-color":"#1479d7"}); }); }); </script>  <div class="cpjj"> <p>气力输送用罗茨鼓风机双油箱电厂用三叶罗茨风朹�/p><p>型号：OSR200</p><p>口径：DN200</p><p>流量�?7.65-59.20m3/min：�/p><p>升压�?.8-98kpa：�/p><p>功率�?5-90kw：�/p><p>转速：810-1480r/min：�/p><p>气力输送用罗茨鼓风机特点及材质９�/p><p>气力输送用罗茨鼓风机叶轮和轴是整体结构，叶片表面在数控刨床加工而成，以确保叶轮和轴的同心精度，克服叶轮分体结构引起的一系列问题。叶轮部件进行平衡实验，平衡精度高于级，两个叶片叶轮放置在两个平行轴上，椭圆形壳体的叶轮与内表面和叶轮始终保持较小的间隙。每个叶轮始终处于同步齿轮的正确相位，没有相互接触，叶轮永不磨损、�/p><p>主要部件气力输送用罗茨鼓风机，材料，外壳，叶轮轴同步齿轮材料采用特殊铬，锰，钛合金钢，经过研磨，渗碳镗，寿命长，精度高，氟橡胶油封，轴承，瑞典正品进口NSK轴承、�/p><p>气力输送用罗茨鼓风机叶轮刮擦原因及处理９�/p><p>叶轮和叶轮刮�?/p><p>1.叶轮有杂质污染，因此间隙太小，无法清除灰尘并检查内部是否有损坏、�/p><p>2.齿轮磨损，引起大的间隙。如果齿轮侧向间隙平均大�?0�?50％，则必须更换齿轮、�/p><p>3.齿轮没有牢固固定，叶轮不能保持同步，齿轮重新组装，锥度保持与接触面积�?5％相匹配、�/p><p>4.轴承磨损增加间隙并取代轴承、�/p><p>叶轮和套管，墙壁划痕</p><p>1.安装间隔不正确。再次调整间隔、�/p><p>2.工作压力过高，超过规定值，检测到过载原因，压力降低到规定值、�/p><p>3.工作温度过高。检查安装精度并减少管道拉力、�/p><p>4.外壳或底座变形，因此风机位置不正确、�/p><p>5.轴承的轴位置不好，检查轴承并释放空间、�/p><p>气力输送用罗茨鼓风机降低噪音的途径９�/p><p>气力输送用罗茨鼓风机噪声控制方法是避免和减少噪声源产生的噪声辐射，即使脉冲�?小化。通常，各种制造商采用的噪声控制方法不仅增加了投资，而且由于压力损失而导致能量损失，例如在风机运行期间消声器，这对于节能是不利的。因此，改进风机的空气动力学设计，风机的**选择以及正确的安装和操作是降低气力输送用罗茨鼓风机噪音的*基本方法。对于离心式和轴流式风机，有许多报道称结构本身已经改进以降低噪音，结果很好，但有关气力输送用罗茨鼓风机的报道很少、�/p><p><img src="https://img1.cnpowder.com.cn/img/daily/2019/11/26/095548_417581_procont.jpg" title="095548_417581_procont.jpg" alt="水印 (14) - 副本 - 副本.jpg"/></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;"> 噪音低，风量大，压力高，运行平稳 </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="157382" /> <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）">