Technical reformation was made for rotary sprayer of gas washingtower using a kind of simple, practicable and adjustable sprayer tray.
采用一种简单、实用、可调的喷头盘对洗气塔喷旋式喷头进行了技术改造。
2
By using the biochemical unit(condenser and washingtower), the pollute emitted to the atmosphere is less. The cleaning process is automatic.
由于采用了生化单元（ 冷凝器和洗涤塔），因此排到大气中的污染物为最小，清洗过程是全自动进行的。
3
The system mainly comprises a rectifying tower (1), a water washingtower (13), a coarse distillation tower (26), a methanol tower (35) and an impurity tower (42).