Crude benzene hydrogenation temperature control equipment

• Main Authors: JIA QINGGONG, LIANG DEQI, WANG HAIZHEN, YIN WEICHAO, CHEN JIEPING, LI DONGGANG
• Format: Patent
• Language: Chinese; English
• Published: 14.01.2022
• 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 the technical field of benzene hydrogenation, and particularly discloses crude benzene hydrogenation temperature control equipment which comprises an equipment main body, a plurality of groups of heating pipes are embedded in the upper end surface of the equipment main body in a penetrating manner, and an orientation frame is embedded in the upper end surface of the equipment main body in a penetrating manner and is positioned among the plurality of groups of heating pipes; and a scraping ring block is attached to the outer side of the heating pipe, a connecting rod extends from the side face of the scraping ring block, a pressing column extends from the upper end of the connecting rod, the pressing column tightly penetrates through the lower end face of the orientation frame, an elastic piece is arranged between the pressing column and the orientation frame, and a sealing disc is embedded in the outer side of the pressing column. According to the utility model, the sealing perfor