Heating device for paper grade (stock) adhesive

The utility model relates to a heating device for paper grade (stock) adhesive, which comprises a tank body, controlling means, electronic hydraulic pump, electro -heat equipment with establish at theinternal temperature sensor of jar, feed inlet and discharge gate have been seted up on the jar body, jar body week side is equipped with sheath shell, form the intermediate layer between the jar body and the sheath shell, electro -heat equipment establishes in the intermediate layer, leave the clearance between electro -heat equipment and jar external lateral wall, the sheath shell upper end isequipped with first water inlet, second water inlet and automatic relief valve, the sheath shell lower extreme is equipped with first delivery port, the second delivery port, first water inlet department is equipped with first solenoid valve, first delivery port department is equipped with the second solenoid valve, discharge gate department is equipped with the third solenoid valve, the second water inlet is through elect