板框压滤�?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>板框压滤机的滤板、滤框和滤布的构造示见图1，其中（a）为滤框，（b）为滤板，（c）为滤布。板框压滤机构造见�?，板框压滤机及附属设备布置方式见�?，除板框压滤机主机外，还有进泥系统、投药系统和压缩空气系统、�/p><p>板与框相间排列而成，在滤板的两侧覆有滤布，用压紧装置把板与框压紧，即在板与框之间构成压滤室。在板与框的上端中间相同部位开有小孔，压紧后成为一条通道，加压到0.2~0.4MPa的污泥，由该通道进入压滤室，滤板的表面刻有沟槽，下端钻有供滤液排出的孔道，滤液在压力下，通过滤布、沿沟槽与孔道排出滤机，使污泥脱水。国内外已开发出自动化的板框压滤机。板框压滤机比真空过滤机能承受较高的污泥比阻，这样就可降低调理剂的消耗量，可使用较便宜的药剂（如FeSO4·7H2O）。当污泥比阻�?×1011~8×1012m/kg时，可以不经过预先调理而直接进行过滤。板框压滤机其泥饼产率和泥饼含水率，应根据试验资料或类似运行经验确定。泥饼含水率一般可�?5%~80%� <br/></p><p><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;"> 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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