凯清泵业JZJ2B型罗茨水环真空机�?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 style="text-align:center;font-family: "Microsoft YaHei"; font-size: small; white-space: normal;"><strong>JZJ2B型罗茨水环真空机组操作实侊�/strong></p><p style="font-family: "Microsoft YaHei"; font-size: small; white-space: normal;">JZJ2B600-2.2600-2.1罗茨水环真空机组一� 一台ZJP600罗茨真空� 一台ZJP300罗茨真空� 一�?BV5161水环真空�?</p><p style="font-family: "Microsoft YaHei"; font-size: small; white-space: normal;">安装要求:<br/>1)罗茨真空泵进气口与系统相连处安装一只阀�?以便系统与真空设备断开.<br/>2)水环真空泵排气排水管径不能低于水环泵口径,排水管向上在1米以�?以便排气排水通畅.越低**.否则会造成排气受阻，电机运行电流升高，直至烧坏电机.<br/>3)电接点真空表根据控制柜接线图接好.水环真空泵进水口的电磁阀也根据控制柜接线图接奼�br/>4)水环真空泵的进水不能与罗茨泵冷却水串�?<br/>5)安装好放空球阀,进水电磁阀.<br/>6)如需自动操作�?真空表上值调�?2KPA..下限值调�?8KPA.</p><p style="font-family: "Microsoft YaHei"; font-size: small; white-space: normal;">1.手动方式启动停车操作:<br/>1) 开启供水阀�?<br/></p><p style="font-family: "Microsoft YaHei"; font-size: small; white-space: normal;">2) 启动2BV5161水环式真空泵电源.</p><p style="font-family: "Microsoft YaHei"; font-size: small; white-space: normal;">3) 查看水环式真空泵运作情况,以电流为�?电流是否正常.<br/></p><p style="font-family: "Microsoft YaHei"; font-size: small; white-space: normal;">4) 当真空表压力指到-0.092MPA,方可开启罗�?00真空�?<br/></p><p style="font-family: "Microsoft YaHei"; font-size: small; white-space: normal;">5) 当真空表压力指到-0.094MPA,方可开启罗�?00真空�?<br/></p><p style="font-family: "Microsoft YaHei"; font-size: small; white-space: normal;">6) 查看罗茨真空泵运行情�?电流是否正常,声音是否正常.<br/></p><p style="font-family: "Microsoft YaHei"; font-size: small; white-space: normal;">7) 停车:先停罗茨真空�?然后打开进气口上方的放空球阀，再停水环真空泵供水阀�?再停水环式真空泵.</p><p style="font-family: "Microsoft YaHei"; font-size: small; white-space: normal;">2.自动启动停车操作:<br/>1) 自动操作�?必需将真空表的电接点信号线接入控制柜,并将指针调到上限92KPA..下限88KPA.</p><p style="font-family: "Microsoft YaHei"; font-size: small; white-space: normal;">2) 转换开关打到自动档�?<br/></p><p style="font-family: "Microsoft YaHei"; font-size: small; white-space: normal;">3) 开启供水阀�?<br/></p><p style="font-family: "Microsoft YaHei"; font-size: small; white-space: normal;">4) 启动2BV5161水环式真空泵电源.<br/></p><p style="font-family: "Microsoft YaHei"; font-size: small; white-space: normal;">5) 当真空表压力�?2KPA时罗�?00真空泵自动启�? 当压力低�?8KPA时罗�?00真空泵自动停�?<br/></p><p style="font-family: "Microsoft YaHei"; font-size: small; white-space: normal;">6) 当罗�?00真空泵启动后. 600真空泵会延时自动启动.<br/></p><p style="font-family: "Microsoft YaHei"; font-size: small; white-space: normal;">7) 停车:将转换开关打到停机状�?此时罗茨真空泵停�? 然后打开进气口上方的放空球阀，再停水环真空泵供水阀�?再停水环式真空泵.</p><p style="font-family: "Microsoft YaHei"; font-size: small; white-space: normal;">3.运行注意事项:<br/>1)水环泵供水是否通畅,排水口是否有排水排气.<br/></p><p style="font-family: "Microsoft YaHei"; font-size: small; white-space: normal;">2)水环泵和罗茨泵运行电流是否正�?<br/></p><p style="font-family: "Microsoft YaHei"; font-size: small; white-space: normal;">3)罗茨泵和水环泵是否有导常声音.水环泵在高真空会存在气蚀�?此声音是正常现象,可调节气蚀阀会使声音减小.<br/></p><p style="font-family: "Microsoft YaHei"; font-size: small; white-space: normal;">4)罗茨泵两侧油室内油的变化,油是否变�?是否减少,变质和减少情况要换油加油,罗茨真空泵加真空泵油即可.<br/></p><p style="font-family: "Microsoft YaHei"; font-size: small; white-space: normal;">5)罗茨泵的启动真空压力必需�?0.092MPA,如提前启动有可能会造成罗茨真空泵电机烧�?<br/></p><p style="font-family: "Microsoft YaHei"; font-size: small; white-space: normal;">6)注意检查真空表读数是否准确.</p><p style="font-family: "Microsoft YaHei"; font-size: small; white-space: normal;">7)水环泵机封情�?如水环泵缺水情况,机封会烧,水质原因也会影响机封寿命.</p><p style="font-family: "Microsoft YaHei"; font-size: small; white-space: normal;">8)保持水环泵循环水的温�?尽量保持�?0度以�?温度越高,真空度越不好，罗茨泵开机启动时泵内真空泵油应保持在三分之二以上</p><p style="font-family: "Microsoft YaHei"; font-size: small; white-space: normal;"> </p><p style="font-family: "Microsoft YaHei"; font-size: small; white-space: normal;"><strong>JZJ2B型罗茨水环真空机组CAD图纸</strong>９�br/></p><table width="100%" cellspacing="0" cellpadding="0" style="width: 668px;"><tbody><tr class="firstRow"><td><img src="https://img1.cnpowder.com.cn/img/daily/2022/07/01/093727_384447_procont.jpg" alt="JZJ2B罗茨水环真空机组CAD图纸图示1" width="617" height="561" style="width: 617px; height: 561px;"/></td></tr></tbody></table><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="194585" /> <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）">