Tail gas emission device capable of preventing washing water from splashing

The utility model belongs to the technical field of tail gas treatment equipment, and discloses a tail gas emission device capable of preventing washing water from splashing, which comprises a spray washing tank, a spray head and a buffer tank, tail gas to be treated is introduced into the spray washing tank; the spray head is arranged in the spray washing tank; the buffer tank is communicated with the spray washing tank, and washing water is contained in the buffer tank; tail gas to be treated enters the spray washing tank, enters the buffer tank after being flushed and washed by the spray head, and is discharged from the buffer tank after being filtered by washing water. According to the utility model, through the arrangement of the buffer tank, washing water is prevented from being discharged under the action of wind pressure after tail gas is discharged, and secondary dust falling of the tail gas is realized through the buffer tank, so that the cleanliness of tail gas emission is well ensured. 本实用新型属于尾气处理