Recycling system for ozone tail gas

The embodiment of the utility model provides a recycling system for ozone tail gas. The recycling system for the ozone tail gas comprises a pure oxygen aeration device, a gas supply device and an ozone generator, the pure oxygen aeration device comprises a venturi mixing device for mixing water with oxygen recovered from ozone tail gas; the jet aeration device is connected with the Venturi mixing device, is mounted in a raw water inlet main canal and is used for transmitting the water mixed by the Venturi mixing device and the oxygen to the raw water inlet main canal; and the raw water inlet main channel is arranged in the biochemical reaction tank. According to the ozone tail gas recycling system provided by the embodiment of the invention, the ozone tail gas recycling efficiency can be improved through the pure oxygen aeration device. 本申请实施例提供一种臭氧尾气的回收利用系统，所述臭氧尾气的回收利用系统包括：纯氧曝气装置；所述纯氧曝气装置包括：将水与从臭氧尾气中回收的氧气进行混合的文丘里混合装置；与所述文丘里混合装置相连接，且安装于原水进水总渠内，将所述文丘里混合装置混合的水与氧气传输至原水进水总渠的射流曝气装置；所述原水进水总渠设置于生化反应池内。本申请实施例提供了一种臭氧尾