Tubular fixed bed reactor

• Main Authors: WANG MIN, CAO PEIXIN, XUE JIN, XUE GUO
• Format: Patent
• Language: Chinese; English
• Published: 12.07.2022
• Subjects: CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; THEIR RELEVANT APPARATUS; TRANSPORTING

The utility model belongs to a fixed bed reactor, and discloses a tubular fixed bed reactor, which comprises a reactor cylinder, a spiral baffle plate, a reaction tube and a heat exchange tube capable of exchanging heat for the reaction tube, the spiral baffle plate is arranged in the heat exchange tube 4, and the reactor cylinder is provided with a feed port, a discharge port, a heat exchange inlet and a heat exchange outlet. The feeding port is formed above the discharging port, the heat exchange inlet is formed below the heat exchange outlet, a feeding channel is formed between the feeding port and an inlet of the reaction pipe, a discharging channel is formed between an outlet of the reaction pipe and the discharging port, and a heat exchange medium inlet channel is formed between an inlet of the heat exchange pipe and the heat exchange inlet. And a heat exchange medium discharge channel is formed between the outlet of the heat exchange tube and the heat exchange outlet. According to the reactor, the conv