Air compression sealing device for coke oven repair

Abstract

The utility model relates to the technical field of coke oven maintenance, in particular to an air compression sealing device for coke oven repair, which comprises a delivery pipe, one end of the delivery pipe is provided with a compressed air input port, and the other end of the delivery pipe is provided with a discharge port; a feeding hole is formed in the side part of one end, close to the compressed air input hole, of the conveying pipe; one end of the metal corrugated pipe is detachably mounted on the discharge port, and the other end of the metal corrugated pipe is used for extending into the coal filling port; according to the utility model, the metal corrugated pipe is arranged, so that the depth of the nozzle extending into the carbonization chamber can be conveniently adjusted by bending different parts of the metal corrugated pipe, the height of the hopper is not changed in the process, and feeding into the hopper is facilitated.

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