Reinforced protection assembly and hydrochloric acid tail gas absorption device

• Main Authors: AN BAOZHEN, ZHANG QINGLIANG, ZHANG JIAN, LI YUNJIE, JIANG ZHIWEN
• Format: Patent
• Language: Chinese; English
• Published: 29.04.2022
• Subjects: PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; TRANSPORTING

The invention relates to the related technical field of hydrochloric acid tail gas treatment, in particular to a reinforced protection assembly which comprises a lower sealing seat, an upper sealing seat and a sealing gasket, the sealing gasket is arranged in a sealing groove, a gas cavity is formed in the sealing gasket, and a gas inlet is formed in one end of the gas cavity; an air inlet of the upper sealing seat is connected with an air supply port of air supply equipment through a first air pipe, a sealing ring is arranged on the lower surface of the upper sealing seat, a sealing gear ring is arranged on the lower surface of the sealing ring, an air cavity is formed in a sealing gasket, and the air inlet in one end of the air cavity is connected with the air supply equipment through the first air pipe. Therefore, the air cavity is inflated through the air supply equipment, so that the overall compression effect of the sealing gasket is improved, the connection sealing effect between the lower sealing seat