Vertical resin catcher for thermal power plant water treatment

The utility model relates to the technical field of resin capture equipment. The vertical resin trapper for water treatment of the thermal power plant comprises a barrel, a water outlet is formed in the top of the barrel, a water inlet is formed in the lower portion of the barrel, a grease outlet is formed in the bottom of the barrel, a filter cartridge which can intercept resin and is provided with an opening in the top is arranged in the barrel, and the outer diameter of the filter cartridge is smaller than the inner diameter of the barrel. The device is reasonable and compact in structure; convenient use, compressed air enters the filter cartridge from the compressed air inlet; air pressure on the inner wall of the filter cartridge is uniformly distributed; the airflow blows in the opposite direction; broken resin in the filter cartridge is effectively removed; after air scrubbing is finished, air and water scrubbing is carried out, in the process, air and water disturb each other and fully act on the filt