Wastewater acid-base neutralization treatment device

• Main Authors: CHEN YANG, LIU JINYUN, DING RUOYAO, ZHANG XIAODONG, JIN WEI, WANG DONG, XU YAN, LUO WENTING, GUO YAFANG, GUO QIHAO, GU DEPING
• Format: Patent
• Language: Chinese; English
• Published: 23.06.2020
• Subjects: CHEMISTRY; METALLURGY; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

The utility model discloses a waste water acid-base neutralization treatment device which comprises an acid-base waste liquid tank, an acid-base dissolving tank, a PH meter, a metering pump, an electromagnetic valve, an air stirring device and a neutralization pond, the flow of waste liquid and an acid-base regulator is calculated according to the PH value, and the flow is controlled through the metering pump; wherein the acid waste liquid tank and the acid dissolving tank are communicated with the left water inlet, the alkaline waste liquid tank and the alkali dissolving tank are communicatedwith the right water inlet, the left water inlet and the right water inlet are connected through a pipeline, a main inlet is formed in the middle, and waste liquid and an acid-base regulator form convection at the main inlet to flow into the neutralizing tank; the air stirring device is further provided with an electric stirrer which can drive the air branch pipes to rotate to form rotating airflow to accelerate waste li