Preparation, processing and storage device for engine combustion chamber coating

The invention relates to the technical field of engine combustion chamber coating preparation, and provides an engine combustion chamber coating preparation, processing and storage device. The device comprises a supporting base and a support fixedly connected to the top of the supporting base, a filling barrel is installed on the inner side of the support, the output end of the filling barrel is connected with a first hose, the bottom of the first hose is fixedly connected with a first connecting ring, and a third hose is installed at a discharging opening of the first connecting ring; and a filling head is mounted at a discharge hole of the third hose. According to the device, the auxiliary storage mechanism is arranged, so that sticky materials in the filling barrel can flow into the storage tank from the bottom end in the storage tank and spread upwards, and the sticky materials are prevented from being in large-amount contact with air in the filling process after the engine combustion chamber coating is p