L角钢挡板塔盘吸收性能的试验研究

经氨空气水物系吸收性能试验表明,L 角钢挡板塔盘具有结构新颖简单、加工安装方便、生产能力大、板压降小、效率高、传热传质效果好等特点,是一推广应用的新塔型,并提出冒夫里板效率 E_(mv)和体积传质系数 K_(yv)的关联式.

Study on the Absorption Performance of L Bar Baffle Sieve Tray

With the purpose of examining the absorption performance of L bar baffle sieve tray.the ab- sorption of ammonia from ammonia air ani water system was carefully tested.This tray was proved to be simple in structure,convenient in fabrication and installation,large in productivity,small in plate pressure drop,high in efficiency,and good in the effects of mass transfer and heat transfer,some inci- dence formulas of Murphree's plate efficiency E_(mv) and mass transfer coefficient K_(yv) was put forward. This tray is a new type of baffle tray worthy of popularizing.