Water reducing agent heating and heat preservation device

The utility model discloses a water reducing agent heating and heat preservation device which comprises a cylindrical storage cylinder, the outer side of the storage cylinder is wrapped with a heat preservation layer, and a plurality of heating rods with the ends pointing to the axis of the storage cylinder are arranged on a circle of the inner wall of the storage cylinder in the height direction of the storage cylinder. A temperature detection part used for detecting the temperature of liquid in the storage cylinder is arranged at the upper end of the interior of the storage cylinder, during use, the electrified resistance wire can directly transmit high-temperature heat to the graphene filler, graphene has excellent heat conductivity and can rapidly transmit heat to the outer protective layer, the outer protective layer can be made of an aluminum alloy material, and the temperature of the liquid in the storage cylinder can be detected through the temperature detection part. The high-temperature resistance w