双低脱臭塔在油脂精炼中的应用

Application of double low deodorizer in oil refining

目前国内外常用的连续式脱臭系统的脱臭塔结构主要有板式和填料式,在这里介绍一种新型脱臭塔-双低塔,文中详细介绍了它的结构设计、工艺原理、使用及维护和特点。该塔的应用,大大降低了厂房高度和钢结构要求,更重要的是可以大大提高产品质量和保留油脂特有的风味。

At present, structure of deodorizer in continuous deodorization systems commonly used globally is divided into plate type and packing type. A new type of deodorizer - double low deodorizer is introduced in this paper, including its structuredesign, process principle, opera-tion, maintenance and characteristics. The application of this deodorizer gheight of the plant building and the requirements of the steel structure. More importantly, it can greatly improve the product quality and retain the unique flavor of the oil.