Heat-sensitive material rectification system

• Main Authors: HOU LINSONG, QIN ZHONGXIAN
• Format: Patent
• Language: Chinese; English
• Published: 28.03.2023
• Subjects: PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; TRANSPORTING

The utility model relates to the technical field of heat-sensitive material separation, and discloses a heat-sensitive material rectification system, which comprises a collecting tank, a vacuum machine, a rectification unit and a condenser, the collecting tank and the rectification unit are both connected with the vacuum machine, the rectification unit comprises a kettle bottom, a falling film evaporator, a rectification tower and a heating mechanism, the falling film evaporator and the rectification tower are both communicated with the kettle bottom, and the condenser is connected with the condenser. An infusion pump is arranged between the kettle bottom and the falling film evaporator, and the heating mechanism is used for heating the falling film evaporator; the rectifying tower is provided with a condensation section, the condenser is arranged in the condensation section, and the condenser is communicated with the collecting tank, so that the problem that the internal air pressure of the existing heat-sen