The utility model relates to a hydraulic engineering equipment is with dampproofing processing apparatus, including protractor and box, the antetheca of protractor is equipped with the display, the antetheca of box is equipped with the chamber door, and the antetheca of chamber door is equipped with the handle, transparent toughened glass is installed to one side of handle, the wheel is installed to the below of box, the wheel passes through the support arm and is connected with the box, the internally mounted of box has the tray, and the tray passes through the draw -in groove and is connected with the box. The utility model discloses in, hydraulic engineering equipment is with dampproofing processing apparatus can be through dismantling the tray, put into the hydraulic engineering equipment of different volumes size, opens the machine, plays the damp -proofing effect of row tide through adsorbing the dehumidifier, and its top is equipped with the protractor, temperature and storage period that can the internal portion of display box, the box is inside to be in complete inclosed state, and the accessible wheel slides at will, and the transport is convenient, this equipment reasonable in design, the simple installation, the practicality is strong, is worth wideling popularize.