Device for steam heating enzyme-killing, sterilizing liquid products in bean powder production

The utility model relates to a liquid product steam heating enzyme extinguishing and sterilization device and a spray drying tower in the pulse flour production process. On the basis of reserving the liquid product conduct pipe, the conduct pipe and the steam closed hood of the original sterilization device and the tower body technology and structure of the drying tower, stick resistant paint coatings are attached on the inner surface of the wall of the conduct pipe and on the inner surface of the wall of the drying tower, thereby eliminating the severe coagulation and wall built up of the inner wall of the conduct pipe in the prior art. Besides the effects of saving the raw material, and having uniform heating, the extremely outstanding effect is that frequent production suspension for block cleaning is not required any more, thereby guaranteeing the continuous production, as well as enhancing the efficiency.