负压气力输送系�?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"> <strong>一、概况： <br /> <br /> </strong>用以输送的气体压力低于大气压的称为负压吸送式输送；负压吸送式气力输送是工程 <br /> 历史�?早实际运用，*可靠�?成熟的输送方式� <br /> <br /> <strong>二、负压系统特点：</strong> <br /> <br /> 1、环保的可靠�?*，管路内的粉尘不会泄漏于环境� <br /> 2、设备的制造、维护要求低，工人的可操作性强� <br /> 3、使用的压力(真空�?小，安全性高� <br /> 4、气�?一般为气体)取自大气，气体的温度即为当时当地的气温，对热敏性物料尤 <br /> 为适宜� <br /> 5、输送为连续式、亦可间断，管道内无积存� <br /> 6、易实现多点进料，多点卸料的输送工程目标； <br /> 7、气体动力源一般为离心风机、罗茨风�?�?，使用寿命长� <br /> 8、适宜短距离输送，一般不超过100m；对工艺过程中的输送尤为适宜� <br /> 9、对输送物料的适应性强，粉料、颗粒料均可顺利输送� <br /> <br /> <strong>三、系统运行原理： <br /> <br /> </strong>负压吸送气力输送一般用罗茨真空泵作动力源，将管路及罐式仓抽成一定的真空� 态，促成进风口在大气压的作用下形成物料粉粒料与气体的两相流，经输送管道输入旋� 分离器。两相流在旋风分离器内由于离心力及重力作用下，使大部分物料与气体分离。少 量的物料与气体进入除尘器，通过滤袋作用使粉料与气体分离。气体排入大气� </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;"> 暂无数据� </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"}); 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