Absorption device for ethylene oxide waste gas

The utility model relates to the technical field of ethylene oxide sterilizers, and discloses an ethylene oxide waste gas absorption device which comprises a sterilizer main body, an air pump is arranged on the outer side of the sterilizer main body, an air suction pipe of the air pump movably penetrates through a shell of the sterilizer main body to the inside of the sterilizer main body, and the other end of the air suction pipe is communicated with an air suction head assembly. According to the utility model, through the arrangement of the air suction head assembly, when the sterilizer is used, whether to suck air into the sterilizer main body or not can be selected by controlling the opening and closing of the air suction head assembly according to the use state of the sterilizer main body, so that compared with the prior art, the sterilizer can suck air into the sterilizer main body in a large-range manner; and the use effect is excellent. 本实用新型涉及环氧乙烷灭菌器技术领域，公开了一种环氧乙烷废气的吸收装置，包括灭菌器主体，所述灭菌器主体的外侧设置有抽气泵，所述抽气