轴封是搅拌设备的一个重要组成部分。转轴密封的型式很多，常用的有填料密封、机械密封、迷宫密封、浮动环密封等，而搅拌设备的轴封的任务是防止反应物料逸出和杂质渗入。因此，轴封装置的选用应全面考虑各类影响因素。在我厂生产的代森类农药的装置中，代森钠合成反应釜底于 Shaft seal is an important part of mixing equipment. There are many types of shaft seals, commonly used packing seal, mechanical seal, labyrinth seal, floating ring seal, etc., while the agitation equipment shaft seal mission is to prevent the escape of reactive materials and impurities into. Therefore, the choice of shaft seal device should fully consider all kinds of influencing factors. In my plant production of pesticide plant on behalf of the Senate sodium synthesis reactor at the end