Ozone oxidation wastewater treatment device

• Main Authors: CHEN SUJUN, XIE ZHAOHONG
• Format: Patent
• Language: Chinese; English
• Published: 18.02.2022
• Subjects: CHEMISTRY; METALLURGY; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

The utility model relates to an ozone oxidation wastewater treatment device which comprises a tank body and an ozone recycling unit, an ozone catalyst packing layer, an ozone inlet pipe and a water inlet pipeline are sequentially connected in the tank body from top to bottom, and a water outlet is formed in the upper part of the tank body and is positioned above the ozone catalyst packing layer; an ozone aeration head is arranged on the ozone inlet pipe, the ozone recycling unit comprises an ozone recycling pipe and a circulating air inlet, the circulating air inlet is formed in the water inlet pipeline, one end of the ozone recycling pipe is communicated with the circulating air inlet, and the other end of the ozone recycling pipe is communicated with the top of the tank body. The ozone utilization rate can be effectively improved. 本实用新型涉及一种臭氧氧化废水处理装置,包括罐体和臭氧回用单元，罐体内部自上至下依次连接有臭氧催化剂填料层、臭氧进气管和进水管道，罐体上部设置有出水口，出水口位于臭氧催化剂填料层的上方，臭氧进气管上设置有臭氧曝气头，臭氧回用单元包括臭氧回用管和循环进气口，循环进气口设置在所述进水管道上，臭氧回用管的一端和循环进气口相连通，另一端和罐体顶部相连通。本实用新型