金宗企业带大家了解乳化机的加热方式
发布日期：2024-01-05
阅读量：528
在流体混合工业生产中，大多数的粉液、固液、液液的混合搅拌需要通过机械设备的多重加工才能达到产品需要的标准。这些加工工序常常包含：加热、溶解、分散、搅拌、均质、乳化、杀菌、冷却等等。除去一些冷加工的产品，大多数的产品在混合搅拌过程中都需要加热工序。加热工艺往往是产品要达到细腻、均匀、分散性好，产品稳定……这些标准的一个基础工艺步骤，热加工工艺产品在加热后的物料能更好的进行剪切、均质乳化，让产品的品质达到一个更好的状态。今天有20多年乳化机生产研发经验的金宗企业，来带大家了解一下在乳化机设备机械中，加热工艺是如何进行的？
乳化机的加热方式有哪些？
一、电加热方式
在乳化机加热方式中，电加热方式是一种常见的加热方式。电加热方式通常是通过安装在乳化罐的电加热棒加热乳化罐夹层中的介质：水或导热油，介质在加热后将热量传递给乳化锅内的物料。意凯电加热乳化机传热速度快，同时采用热电偶测量温度与温控仪连接进行测控温度，温控可调，方便；温度计量精准。这种加热方法方便、卫生、经济、安全、保温时间长。
二、蒸汽加热方式
在一些规格大的大型乳化机设备，或是工艺上对温度或其他方面有要求的情况，常常会选用蒸汽加热方式对物料进行加热。这种加热方法通常要求客户有蒸汽源，如工业锅炉。如果没有蒸汽源，则需要额外的蒸汽发生器设备通过电加热提前产生蒸汽，以便重新使用。这种加热方法加热速度快，使用方便，冷却方便，还可以进行蒸汽灭菌的工艺处理。然而，由于这种加热方法对高剪切真空均质乳化机乳化锅体产生压力，往往需要通过具有压力容器许可证资格的企业将锅体用蒸汽加热到压力容器中，以确保生产安全。因此，这种加热方法成本相对昂贵。
在一些产品的生产工艺中，标准的电加热与蒸汽加热满足不了对温度要求的情况，还可以选配外接加热设备，如外接模温机、冷水机等辅助设备。综上所述，一般来讲，电加热乳化机更加的经济实惠，加热效果等各方面都有保障。从使用成本来看，电加热方式更实用，因此使用范围更加广泛。蒸汽加热乳化机适合规模产量大或是有特殊工艺要求的情况。在一些行业的产品生产中，特别是制药行业需要蒸汽灭菌处理的情况，蒸汽加热方式应用也很普遍。
专栏：技术交流
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