Repeated application device for esterification reaction of low-temperature biological enzyme catalyzed deodorization distillate and control method of repeated application device

• Main Authors: LIN YIMING, WENG QINGSHUI, LIANG YULONG, XIE JIEHUA, QIU JIANGUO
• Format: Patent
• Language: Chinese; English
• Published: 04.12.2020
• Subjects: ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES; CANDLES; CHEMISTRY; DETERGENTS; ESSENTIAL OILS; FATTY ACIDS THEREFROM; METALLURGY; PERFORMING OPERATIONS; PERFUMES; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; PRODUCING (PRESSING, EXTRACTION), REFINING AND PRESERVINGFATS, FATTY SUBSTANCES (e.g. LANOLIN), FATTY OILS AND WAXES,INCLUDING EXTRACTION FROM WASTE MATERIALS; SEPARATION; TRANSPORTING

The invention relates to the technical field of biochemical engineering equipment, and in particular, relates to a repeated application device for esterification reaction of low-temperature bio-enzymecatalyzed deodorization distillate and a control method of the repeated application device, wherein the repeated application device for esterification reaction of the low-temperature bio-enzyme catalyzed deodorization distillate comprises a tank body, a feeding and discharging pipe, a first air inlet and a vent nozzle are arranged at the top of the tank body, a valve is arranged on the vent nozzle, a feeding and discharging port is formed in the bottom of the tank body, a partition plate is transversely arranged in the tank body, filter elements are evenly arranged below the partition plate,the upper ends of the filter elements penetrate through the partition plate, and a pressure gauge port and a first air inlet are formed in the two side walls of the tank body respectively. The pressure gauge port and the first