High-efficiency anti-crystallization mixer

• Main Authors: CHEN FAXIAN, WANG YONG, LI TING
• Format: Patent
• Language: Chinese; English
• Published: 02.12.2022
• Subjects: BLASTING; ENGINE PLANTS IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNALCOMBUSTION ENGINES; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES ORENGINES IN GENERAL; HEATING; LIGHTING; MACHINES OR ENGINES IN GENERAL; MECHANICAL ENGINEERING; STEAM ENGINES; WEAPONS

The utility model relates to the technical field of vehicle tail gas after-treatment equipment, in particular to a high-efficiency anti-crystallization mixer. The high-efficiency anti-crystallization mixer comprises a cylinder body (1) and a nozzle mounting seat (2) mounted on the cylinder body (1), an air inlet baffle (8) is arranged at the front end of the cylinder body (1), a mesh plate (7) is arranged at the rear end of the cylinder body (1), a cyclone pipe (3) and an outer layer pipe (4) are arranged in the cylinder body (1), and the outer layer pipe (4) is arranged in the cylinder body (1). The tail end of the air inlet baffle (8) is matched with the air outlet baffle (6) to divide an inner cavity of the barrel (1) into an upper cavity body (11) and a lower cavity body (12), the rotational flow pipe (3) extends to the lower cavity body (12) from the upper cavity body (11), the upper end of the rotational flow pipe (3) and the nozzle installation base (2) are coaxially arranged, and the outer layer pipe