Efficient exhaust treatment device capable of improving heat exchange efficiency

• Main Author: ZHENG ZHONGXIA
• Format: Patent
• Language: Chinese; English
• Published: 05.11.2021
• Subjects: BLASTING; COMBUSTION ENGINES; COMBUSTION ENGINES IN GENERAL; 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; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS; INTERNAL-COMBUSTION PISTON ENGINES; LIGHTING; MACHINES OR ENGINES IN GENERAL; MECHANICAL ENGINEERING; STEAM ENGINES; WEAPONS

The invention relates to the technical field of exhaust, and discloses an efficient exhaust treatment device capable of improving heat exchange efficiency. The efficient exhaust treatment device comprises a heat insulation barrel, a tail gas treatment tank and a silencer, wherein three-way catalytic carriers are arranged inside the tail gas treatment tank, the tail gas treatment tank is fixedly connected with the inner side wall of the heat insulation barrel, and the left side of the tail gas treatment tank is connected with an exhaust pipeline. According to the efficient exhaust treatment device capable of improving the heat exchange efficiency, through mutual cooperation of the heat insulation barrel, the exhaust pipeline, a connecting pipeline, a heat insulation round cover, a water inlet pipe, a water outlet pipe, a round groove and sealing rings, the heat insulation effect on the tail gas treatment tank can be improved, heat loss is prevented, the catalytic reaction between high-temperature tail gas and