Finished product printing ink storage device

The utility model relates to an ink production device design field discloses a finished product printing ink storage device, including inner barrel body (1) and outer staving (2), be equipped with cooling chamber (3) between inner barrel body's the outer wall and the inner wall of outer staving, the cooling intracavity is equipped with coolant, is equipped with on the bucket wall of outer staving coolant charge door (21) and coolant discharge gate (22), chamber (11) is stored for printing ink to inner barrel body's inner chamber, and the last top of inner barrel body face is equipped with printing ink discharge gate (12), the printing ink discharge gate runs through the top of outer staving and extends to the outside of outer staving, inner barrel body's the bottom lateral surface center department and the bottom medial surface center department of outer staving connect through pivot (4). This device not only can prevent that printing ink is heated and volatilize when storing, can also avoid printing ink layering, viscosity increase and be difficult for the ejection of compact.