Gas filtering device for production ingredients of polycarboxylate superplasticizer

• Main Authors: XIN HAOZHE, WANG YUESONG, XIN DESHENG, MENG HAIYANG, WANG ZIJIE, XUN WUJU
• Format: Patent
• Language: Chinese; English
• Published: 25.01.2022
• Subjects: PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; TRANSPORTING

The utility model provides a polycarboxylate superplasticizer production burdening gas filtration device, which comprises a barrel body and a barrel cover, an absorption liquid, a perforated partition plate and an adsorbent are sequentially arranged in the barrel body from bottom to top, an aerator pipe is arranged on the side wall of the barrel body, the aerator pipe is communicated with the absorption liquid, one end of the aerator pipe is connected with a gas inlet, and the other end of the aerator pipe is connected with a gas outlet. One end of the gas inlet is connected with a gas outlet of the closed stirring tank, the other end of the gas inlet is connected with a gas outlet of the closed stirring tank, a liquid outlet is formed in the bottom of the barrel body, and a gas outlet is formed in the barrel cover. The pungent odor insoluble in water is adsorbed by porous solid adsorption particles, and the contact area between the tail gas and the absorption liquid is increased by the aeration pipe, so that