Heat exchanger with anti-blocking function

The utility model relates to the field of heat exchangers, in particular to a heat exchanger with an anti-blocking function, which is characterized in that a heat exchange bin is arranged in a shell, a heat exchanger body and a waste bin are respectively arranged on two sides of the shell, and a plurality of supporting legs are arranged below the shell; a transverse plate is outwards arranged in the middle of the heat exchanger body, a plurality of vertical plates are vertically arranged on the transverse plate, a plurality of U-shaped cooling pipes are arranged on the outer side of the transverse plate, and a push plate is outwards arranged at the tail end of the transverse plate. According to the heat exchanger, heat exchange can be conducted on hot fluid through the heat exchanger body and the cooling pipe, drainage can be conducted on the hot fluid through the transverse plate and the vertical plate, residues on the inner wall of the heat exchange bin can be scraped off by the push plate when the heat exc