Ammonium sulfate tail gas purification device

• Main Authors: DONG LIANGHUA, LIU WENLIANG, HAN YE, ZHANG XINGJU, DUAN ZHIGANG, WANG LEIMING, WANG MENG, ZHANG MINQIANG
• Format: Patent
• Language: Chinese; English
• Published: 05.11.2019
• Subjects: PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; TRANSPORTING

The utility model discloses an ammonium sulfate tail gas purification device which comprises a dust removal tower filled with dust removal liquid, a gas outlet is formed in the upper part of the dustremoval tower, a gas inlet pipe is arranged on the side wall of the dust removal tower, and the front end of the gas inlet pipe is immersed below the liquid level of the dust removal liquid; a baffleplate and a water-retaining demisting plate are sequentially arranged at the upper part of the dedusting liquid in the dedusting tower; according to the utility model, ammonium sulfate dust particlescan be absorbed, so that ammonium sulfate dust is prevented from polluting the environment; the liquid adding cavity is formed in the dust removal tower, so that the influence on the purification of dusty gas due to over-low submergence depth of the gas inlet is prevented, the frequency of adding dust removal liquid into the dust removal tower is also reduced, and unnecessary troubles of workers are reduced; gas in the gas