Steam heating device

• Main Authors: HE TIEJUN, WANG TAO, RUAN SILIN, HE SHENGHUA
• Format: Patent
• Language: Chinese; English
• Published: 25.01.2022
• Subjects: FOODS OR FOODSTUFFS; FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BYSUBCLASSES A23B - A23J; HUMAN NECESSITIES; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OFNUTRITIVE QUALITIES, PHYSICAL TREATMENT; THEIR TREATMENT, NOT COVERED BY OTHER CLASSES

The utility model relates to the technical field of beverage processing equipment, and discloses a steam heating device which comprises a shell, a feeding port formed in the side wall of the upper end of the shell, a discharging port formed in the bottom end of the shell, a rotating shaft arranged in the middle in the shell, spiral blades arranged on the rotating shaft, and the upper end of the rotating shaft penetrating out of the top of the shell. A driving mechanism used for driving the rotating shaft to rotate is arranged at the top end of the shell, the upper portion of the rotating shaft is hollow and provided with a first cavity, the lower portion of the rotating shaft is hollow and provided with a second cavity, the spiral blade is hollow and provided with a third cavity, the top end of the first cavity is communicated with an air inlet pipe, the bottom end of the first cavity is communicated with the top end of the third cavity, and the bottom end of the third cavity is communicated with the second c