Catalyst conversion device installable in exhaust pipe for generating hydrogen

• Main Authors: FENG, HUI-WEN, ZHENG, YAO-ZONG
• Format: Patent
• Language: Chinese; English
• Published: 16.01.2014
• Subjects: AIR; BLASTING; CHEMISTRY; CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS; COMBUSTION APPARATUS; COMBUSTION PROCESSES; COMPOUNDS THEREOF; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; HEATING; INORGANIC CHEMISTRY; LIGHTING; MECHANICAL ENGINEERING; METALLURGY; METHODSOR APPARATUS FOR COMBUSTION USING FLUID FUELOR SOLID FUEL SUSPENDED IN; NON-METALLIC ELEMENTS; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE; WEAPONS

A catalyst conversion device installed in an exhaust pipe for generating hydrogen comprises a pre-heating body and a catalyst bed. The pre-heating body and the catalyst bed are arranged in the exhaust pipe in a front and back arrangement. The pre-heating body includes a pre-heating pipe embedded therein, and the catalyst bed comprises molecule restructuring passages. The one end of the pre-heating pipe contained in the pre-heating body connected to a fuel aqueous solution output device and the opposite end connected to the molecule restructuring passages in the catalyst bed. The molecule restructuring passages of the catalyst bed is connected to intake manifold of an engine via a hydrogen introduction pipe. The catalyst bed is also provided with a coolant conveyance passage in communication with a coolant storage tank. The pre-heating body absorbs waste heat of the engine to increase the temperature of the fuel aqueous solution for vaporization. The catalyst bed absorbs the waste heat of the engine to conduct