Storage barrel with dehumidification and storage effects

The utility model discloses a storage barrel with dehumidification preservation effect, including: first body, cover plate, lock ring buckle, second barrel body and seal ring, said first body upper part is connected with the cover plate, said first body end part outer side is connected with lock ring buckle, said cover plate is provided with the second barrel body, the storage barrel with dehumidification preservation effect, 3. 3, 4-dichlorobenzonitrile needs to be stored in a sealed mode through a storage barrel when production is completed, due to the fact that 3, 4-dichlorobenzonitrile has pungent smell and cannot be directly contacted and inhaled by people, when the external environment is humid, moisture easily enters the storage barrel, and the characteristics of 3, 4-dichlorobenzonitrile are affected, at the moment, a sealing ring can be installed at the bottom of a cover plate, and the sealing effect is good. According to the 3, 4-dichlorobenzonitrile storage barrel, the drying agent is placed in the