Improved horizontal alkylation reactor

• Main Authors: DI ZHENCHUN, ZHANG XIAOPING, TONG JUNGUO, ZHANG MIN, LIU HE, CHENG PING, DONG BOYANG, TIAN YONG, SU JINLING
• Format: Patent
• Language: Chinese; English
• Published: 19.04.2017
• 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 invention relates to an improved horizontal alkylation reactor. The alkylation reactor includes a body. The body is internally provided with an internal circulation sleeve, and the back end is provided with a guide disc. The internal circulation sleeve is internally provided with a U-shaped tube heat exchange tube bundle; the guide disc is connected to a motor; a propeller is disposed between the tail end of the internal circulation sleeve and the guide disc, and the main shaft of the propeller is provided with a sealing system and is in direct connection with the motor. The sealing system adopts double end face dry gas seal, and is connected to the propeller main shaft through a shaft sleeve assembly. The shaft sleeve assembly is equipped with a spring seat and a gland respectively. Two sides of the spring seat are provided with a press sing, a moving ring and a stationary ring respectively. The gland is internally provided with a nitrogen or instrument air inelt, a leakage air outlet and a flushing port