科沃真空2BW液环真空泵闭路循环系�?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"> <p><strong>概述９�/strong>水环真空泵因其工作原理及结构上的特点使其在化工、制药等行业得到了广泛的应用。在正常的应用中，水环真空泵的工作液多采用直排方式，如图1所示、�/p><p><img alt="" src="https://img1.cnpowder.com.cn/img/daily/2022/04/15/100927_361444_procont.jpg" width="630" height="270" style="width: 630px; height: 270px;"/> </p><p> �?　一般的水环真空泵工作液供应及排放示意图<br/> 水环真空泵排出的水进入大的循环水池或直接排走。这种供水及排水方式连接方便，使用简单，在实际应用中被较多地采用、�br/>但是如果被抽除的介质中含有有机溶剂、有毒物质等时，采用工作液直排的使用方法存在以下缺点９�br/> 因水环泵在抽除气体时，被抽气体与工作液混合，排水口排出的水中会含有部分有机溶剂、有毒物质，因水的排放量大，水的排放对环保造成了很大压力、�br/> 含有有机溶剂、有毒物质的水会释放出有害气体，加重了对环境的污染、�br/> 被抽除的有机溶剂不易回收而被浪费掉、�br/>　鉴于以上问题，越来越多的化工、制药企业采用了水环式真空泵闭路循环系统、�br/><strong>水环式真空泵闭路循环系统主要特点如下９�/strong><br/>1� 机组作为成套设备供货，包括气液分离器、换热器、机架、内部管线等附件，更利于用户的安装，可大大缩短用户的安装周期、�br/>2� 工作液可采用水或各种化工溶剂等循环使用，大大减小了化工行业对环境的污染、�br/>3� 如采用所抽除介质作为工作液时，可回收所抽除的介质、�br/>4� 2BW系列闭环系统需根据用户的入口条件、冷却水的条件、排气口的条件等进行设计，属于非标产品、�/p><p style="text-align:center;"><img alt="" src="https://img1.cnpowder.com.cn/img/daily/2022/04/15/100929_127389_procont.jpg"/> </p><p><strong>工作原理９�/strong><br/>　　*基本�?BW系列液环真空�?压缩机闭路循环系统如�?９�br/>　　被抽气体从吸气口进入液环真空�?压缩机，经液环真空泵/压缩机压缩后与部分工作液一起进入气液分离器，在气液分离器内气液两相得到分离，气体从排气口排出，工作液经换热器被液环�?压缩机吸入进行循环使用、�br/>　　液环泵在工作过程中会产生热量，主要热量包括：真空�?压缩机的无效功率；吸入气体温度较高带来的热量；吸入气体含有可凝性气体在压缩过程中释放出相变热。换热器的主要作用是通过冷却水冷却工作液，使工作液温度保持在合理的范围之内、�br/>设备组成９�br/>液环真空�?压缩机闭路循环系统主要部件包括：<br/>. 液环真空�?压缩朹�br/>. 气液分离�?br/>. 换热�?br/>. 共用底盘<br/>. 内部管线<br/> </p><p style="text-align:left;"><img alt="" src="https://img1.cnpowder.com.cn/img/daily/2022/04/15/100930_525410_procont.jpg" width="644" height="254" style="width: 644px; height: 254px;"/></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"}); $(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="190209" /> <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）">