Plant vacuum concentration device

• Main Authors: DING YUCHAN, QIN LINGXIANG
• Format: Patent
• Language: Chinese; English
• Published: 21.10.2022
• Subjects: PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; TRANSPORTING

The utility model relates to a plant vacuum concentration device which effectively solves the problems that vacuum concentration equipment is uneven in heating and low in concentration efficiency. According to the technical scheme, the device comprises a concentration barrel, a first cylinder coaxial with the concentration cylinder is arranged in the concentration cylinder, a second cylinder is coaxially mounted in the first cylinder, the upper end and the lower end of the second cylinder penetrate out of the first cylinder, the second cylinder can rotate relative to the first cylinder, a closed interlayer is formed between the first cylinder and the second cylinder, and a water inlet pipe is arranged at the bottom of the interlayer. The lower end of the second cylinder is connected with a vertical pipe, and the lower end of the vertical pipe extends out of the concentration cylinder and is rotatably connected with the first circulating pipe; a plurality of through holes are formed in the side wall of the upp