Device and method for regenerating topological variable-structure reclaimed rubber from waste rubber products under normal pressure

• Main Authors: WANG WENJI, SUN SUOSHUAN, SUN JIAXING, WANG ZHONGPING
• Format: Patent
• Language: Chinese; English
• Published: 07.03.2023
• Subjects: AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G; CHEMISTRY; COMPOSITIONS BASED THEREON; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS; GENERAL PROCESSES OF COMPOUNDING; METALLURGY; ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; WORKING-UP

The invention relates to a waste rubber product normal-pressure regeneration topology allomorphic reclaimed rubber device which comprises a rack, a first-section reaction kettle, a second-section reaction kettle, a tail gas condensation purifier, a material transfer control valve, a discharge control valve and an exhaust valve, the first-section reaction kettle and the second-section reaction kettle are both embedded in the rack, and the top of the first-section reaction kettle and the top of the second-section reaction kettle are each provided with a feeding port. A discharge port is formed in the bottom of each reaction kettle, an exhaust port is formed in the side surface of each reaction kettle, the discharge port of the first-section reaction kettle is communicated with the charging port of the second-section reaction kettle through a material transfer control valve, the discharge port of the second-section reaction kettle is connected with a discharge control valve, and the exhaust port is communicated