插管式槽管分酸装置的结构特点与分酸过程  

Structural features and working principle of a submerged tube-trough-drain tube type acid distributor

作　　者：夏才贵 

机构地区：[1]上海东方化工设备有限公司,上海201300

出　　处：《硫酸工业》2013年第4期40-42,共3页Sulphuric Acid Industry

摘　　要：以硫酸装置φ5 m干吸塔为例,介绍了插管式槽管分酸装置的结构特点和分酸过程。分酸装置利用重力进行3级溢流分酸,同时利用节流孔板和V形堰口来确保分酸均匀和不溅沫。分酸装置采用分体组装式结构,造价相对较低,运输、安装简单,有利于设备的大型化和标准化。The structural features and working principle of a submerged tube-trough-drain tube type acid distributor are illustrated by φ5m drying and absorption towers of su｜phuric acid plant. The acid distributer utilizes gravity for three-stage acid distribution in the manner of overflow in combination of restricting orifice and V shaped weir to ensure even distribution without liquid splash. The distributor is constructed by separate sections for less cost, convenient transport and installation, facilitating larger and normalized equipment.

关 键 词：硫酸装置 干燥塔 吸收塔 槽管式 分酸装置 

分 类 号：TQ111.16[化学工程—无机化工]