Folding telescopic sealing structure in dry type spraying room

The utility model discloses a folding telescopic sealing structure in a dry type spraying room. The folding telescopic sealing structure comprises the dry type spraying room and a dry type filtering device arranged at an air outlet of the dry type spraying room. A folding type sealing assembly is arranged on the outer side surface of the dry type filtering device; the folding type sealing assembly comprises a first sealing mechanism and second sealing mechanisms, the first sealing mechanism is arranged on one outer side face of the dry type filtering device, and the second sealing mechanisms are symmetrically arranged on the other outer side face of the dry type filtering device; the first sealing mechanism is provided with a folding type sealing piece used for sealing an air outlet of the dry type spraying room, and a connecting device used for fixing the folding type sealing piece is arranged in the second sealing mechanism. According to the utility model, the folding sealing assembly is arranged at the com