Aeration and slag scraping integrated equipment for wastewater treatment

• Main Authors: KURITA YUTA, WANG JING, WANG JIAHUI, CHEN YUMEI, REN XIAOHUI, HE XIANXIAN, LIU XUENI, ZHANG HAOJING, LI LISHA, LIU ZHEN
• Format: Patent
• Language: Chinese; English
• Published: 17.03.2023
• Subjects: CHEMISTRY; METALLURGY; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; TRANSPORTING; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

The invention provides aeration and slag scraping integrated equipment for wastewater treatment, and relates to the technical field of wastewater treatment.The aeration and slag scraping integrated equipment comprises an air floatation tank, a storage tank is formed in the air floatation tank, a separation assembly used for separating wastewater is arranged in the middle of the storage tank, and an aeration assembly used for enabling impurities to float upwards is arranged at the bottom of the storage tank; stirring rods are arranged at the bottom of the storage tank and located between the aeration assemblies through motors, and a liquid outlet is formed in the lower portion of one side of the storage tank; after wastewater treatment is completed, the liquid outlet can discharge a water source subjected to twice treatment, the water source subjected to subsequent single treatment is moved to the other side to be subjected to secondary treatment in cooperation with the separation assembly, then untreated wast