干货 | 掌握这几点，让你不再为实验室乳化机维护而困扰
发布日期：2024-01-19
阅读量：1031
药乳膏是一种比较常见的膏状制剂，其制成需要相应的乳化设备。近年来，随着医药行业的快速发展，以及审批审评提速，越来越多的药乳膏产品获批上市，在广阔的市场需求下，药乳膏市场持续增长，给相关的乳化机设备也带来了更多的机遇。
其中，实验室乳化机是专门用于实验的设备，具有高效、快速、均匀的特点，适用于实验或小规模生产。据了解，实验室乳化机是通过机械外力的方作用使液体、固体或固液混合物中的颗粒，均匀分布到整个物料中，再经过提炼均匀、分散乳化作用，从而形成稳定的乳状液。
在科技不断发展，市场要求不断提高的背景下，实验室乳化机正朝着更加高效、均匀的方向发展。不过，无论是什么档次的实验室乳化机，用户在使用过程中，都应注意对设备的维护以及保养。对此，金宗企业技术人员做了简要的设备维护知识介绍，看看你掌握了几点？
其一，用户在使用乳化机时，液态物料须连续输入或在容器内保持一定量。这样做的目的是为了避免空机运转，防止物料在工作内产生高温或结晶固化而使设备发生损坏。
其二，在实验或小规模生产完毕后，须将实验室乳化机清理干净，这样既能保持定、转子的工作效率，又能起到保护乳化机密封的作用。
另外，技术人员建议，必要时可以在该设备的外围设计安装一套清洗循环装置，方便清洗，更能保持洁净。
其三，实验室乳化机在确认接通机封冷却水后，启动电机，需要注意的是，电机转向应与主轴的转向标志一致后方可运转工作，切勿反转。
其四，严禁金属屑或坚硬的难以破碎的杂物进入乳化机工作腔体内，以免造成工作定子、转子及设备发生毁灭性的损坏。
设备维护人员需要定期检查定子、转子，如果发现磨损过大，应及时更换相应的部件，从而保证分散、乳化的效果。
其五，根据用户使用的介质不同，用户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。
另外，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乳化机。
其六，实验室乳化机在运转中，轴处若有液体渗漏现象，须在停机后调节机封的压力。出现异常声音或其它故障时，也需要立即停机检查，待排除故障后再运转。停机后，应将工作腔内及定子、转子清洗干净。
其七，设备与人员的安全需要得到保障。一般而言，用户在使用实验室乳化机前，企业需要制订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，用户也有必要设置安全保护系统，并具备良好可靠的电器电机接地装置。
专栏：技术交流
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