真空均质乳化机维护保养和使用步骤
发布日期：2024-01-31
阅读量：608
今天，有着20多年真空均质乳化机研制及生产经验的金宗企业，为大家介绍真空均质乳化机维护保养和使用步骤。
1、通常打开真空均质乳化机前先连接好机械密封的冷却水，停机时先关机再切断冷却水。冷却水采用自来水即可。冷却水压力≦0.2Mpa。物料必须进入工作腔内方可开机，并且，要保证不在断料的情况下运行以免空转使机械密封件（机封）因高温烧坏或影响使用寿命。冷却水进出口接头配备软管尺寸内径?5mm皮管。
2、乳化机确认接通机封冷却水后，启动电机，再三要求电机转向应与主轴的转向标志一致方可运转工作，严禁反转！
3、在使用分散乳化均质机时，液态物料必须连续输入或在容器内保持一定量。应避免空机运转，以免使物料在工作内产生高温或结晶固化而使设备受损，严禁空转！
4、通常只需通过高位自重向TRL1管线式设备进入物料，进料必须连续输入，保持物料有较好的流动性。而对物料流动性较差时，黏度≧4000CP时SRH管线式设备进口要配用输送泵，泵入压力0.3Mpa。选择泵应以胶体泵（凸轮转子泵）之类，其流量与所选管线式乳化机的流量范围相匹配。（应大于流量值，小于流量值）
5、严禁金属屑或坚硬的难以破碎的杂物进入工作腔体内，以免造成工作定子、转子及设备的毁灭性的损坏。
6、纳米乳化机在运转过程中一旦出现异常声音或其它故障时，应立即停机检查，待排除故障后再运转。停机后应将工作腔内及定、转子清洗干净。
7、如工艺工作腔可另配保温层，用于对物料的冷却或加热，开机时先接通冷却液或导热油。保温夹层工作压力≤0.2Mpa，在加工有温度要求时（如沥青）必须加热或冷却到正常工作温度、盘车、开机。
8、胶体乳化机在易燃、易爆的工作环境中使用时，则必须选用相应级别的防爆电机。
9、生产完毕后，必须将设备清净干净，这样既保持定、转子的工作效率又能起到了保护机器密封的作用。必要时，在该外围附近设计安装一套清洗循环装置。
10、根据用户使用的介质不同，对进出口过滤器必须作定期清洁以免进料量减少而影响生产效益。进入工作腔内物料必须是流体，不允许有干粉料、团块的物料直接进入机内，否则，会造成闷机而损坏设备。
11、三级管线式乳化机需定期检查定、转子，发现磨损过大、应及时更换相应的部件以保证分散、乳化的效果。
12、运转中发现轴处有液体渗漏现象，则必须在停机后调节机封的压力。（在后面附：机械密封使用说明时作详细介绍）
13、在使用本设备前要制订出相应的安全生产操作规程，确保操作人员和设备的安全。在电器控制系统用户要设置安全保护系统，并有良好可靠的电器电机接地装置。
专栏：技术交流
原文链接：
阅读原文
FreeMarker template error (HTML_DEBUG mode; use RETHROW in production!)
The following has evaluated to null or missing:
==> langConfig [in template "public_include/wap/module/version_1/language.html" at line 49, column 14]
----
Tip: If the failing expression is known to be legally refer to something that's sometimes null or missing, either specify a default value like myOptionalVar!myDefault, or use <#if myOptionalVar??>when-present<#else>when-missing</#if>. (These only cover the last step of the expression; to cover the whole expression, use parenthesis: (myOptionalVar.foo)!myDefault, (myOptionalVar.foo)??
----
----
FTL stack trace ("~" means nesting-related):
- Failed at: #if langConfig.status?string = "false" [in template "public_include/wap/module/version_1/language.html" at line 49, column 9]
- Reached through: #include "/public_include/wap/module/... [in template "tpl/2018/03/17/2613443926933696//wap/com_5.html" at line 5, column 1]
- Reached through: #include "com_5.html" [in template "tpl/2018/03/17/2613443926933696//wap/displaynews.html" at line 69, column 6]
----
Java stack trace (for programmers):
----
freemarker.core.InvalidReferenceException: [... Exception message was already printed; see it above ...]
at freemarker.core.InvalidReferenceException.getInstance(InvalidReferenceException.java:134)
at freemarker.core.UnexpectedTypeException.newDesciptionBuilder(UnexpectedTypeException.java:80)
at freemarker.core.UnexpectedTypeException.<init>(UnexpectedTypeException.java:43)
at freemarker.core.NonHashException.<init>(NonHashException.java:49)
at freemarker.core.Dot._eval(Dot.java:48)
at freemarker.core.Expression.eval(Expression.java:81)
at freemarker.core.BuiltInsForMultipleTypes$stringBI._eval(BuiltInsForMultipleTypes.java:692)
at freemarker.core.Expression.eval(Expression.java:81)
at freemarker.core.EvalUtil.compare(EvalUtil.java:111)
at freemarker.core.ComparisonExpression.evalToBoolean(ComparisonExpression.java:62)
at freemarker.core.ConditionalBlock.accept(ConditionalBlock.java:48)
at freemarker.core.Environment.visit(Environment.java:327)
at freemarker.core.Environment.visit(Environment.java:333)
at freemarker.core.Environment.include(Environment.java:2509)
at freemarker.core.Include.accept(Include.java:171)
at freemarker.core.Environment.visit(Environment.java:327)
at freemarker.core.Environment.visit(Environment.java:333)
at freemarker.core.Environment.include(Environment.java:2509)
at freemarker.core.Include.accept(Include.java:171)
at freemarker.core.Environment.visit(Environment.java:327)
at freemarker.core.Environment.visit(Environment.java:333)
at freemarker.core.Environment.process(Environment.java:306)
at freemarker.ext.servlet.FreemarkerServlet.processEnvironment(FreemarkerServlet.java:946)
at freemarker.ext.servlet.FreemarkerServlet.process(FreemarkerServlet.java:910)
at freemarker.ext.servlet.FreemarkerServlet.doGet(FreemarkerServlet.java:769)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:622)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:292)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)
at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)
at com.kenfor.iyong.web.util.filter.NotAllowedToTunFilesFilter.doFilter(NotAllowedToTunFilesFilter.java:154)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)
at com.kenfor.iyong.web.util.filter.InvalidXSSFilter.doFilter(InvalidXSSFilter.java:40)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)
at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:121)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:212)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:106)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:502)
at com.orangefunction.tomcat.redissessions.RedisSessionHandlerValve.invoke(RedisSessionHandlerValve.java:26)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:141)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:79)
at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:616)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:88)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:528)
at org.apache.coyote.ajp.AbstractAjpProcessor.process(AbstractAjpProcessor.java:873)
at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:687)
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1520)
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1476)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
at java.lang.Thread.run(Thread.java:745)