Hydrogen production system using methanol in combination with a combustion furnace heat source

By using a methanol-to-hydrogen system that shares heat with a combustion furnace, and by circulating cooling water through heat exchangers and water pumps, combined with an integrated thermoelectric chamber and a transfer chamber, heat management is optimized, solving the problems of high heat source consumption and slow dynamic response in existing technologies, and realizing a high-efficiency and low-cost methanol-to-hydrogen process.

CN224524722UActive Publication Date: 2026-07-21SICHUAN CHUANGXIN TIMES TECHNOLOGY GROUP CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
SICHUAN CHUANGXIN TIMES TECHNOLOGY GROUP CO LTD
Filing Date
2025-07-30
Publication Date
2026-07-21

AI Technical Summary

Technical Problem

Existing technologies for methanol-to-hydrogen processes suffer from high heat source consumption costs, slow dynamic response due to the distance of the heat source, and poor heat control, resulting in low hydrogen production efficiency and high costs.

Method used

The methanol-to-hydrogen system uses a heat source that is shared with the combustion furnace. It includes a heating base, furnace body, heat exchanger, water pump, integrated thermoelectric chamber and transfer chamber. The system optimizes heat management by cooling through heat exchanger, circulating cooling water through water pump, generating electricity from waste heat and reusing tail gas.

Benefits of technology

It improves hydrogen production efficiency, reduces the cost of artificial cooling and combustion, and enhances energy utilization.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to the technical field of methanol hydrogen production, especially with the methanol hydrogen production system of combustion furnace heat source, including heating seat, set up on the furnace body of heating seat and set up hydrogen production furnace at one side of furnace body, still include auxiliary assembly, including the heat exchanger of setting at one side of furnace body, a plurality of heat exchange plate that set up in the heat exchanger, set up in the third pipe body of heat exchanger, set up the fourth pipe body of heat exchanger outer wall and set up the inlet pipe of water pipe at the top of heat exchanger. The utility model discloses through the setting of heat exchanger and water pump, when hydrogen production furnace runs, heat exchanger can effectively avoid the effect reduction caused by the heat in the furnace body is too high, and under the continuous conveying cold water state of water pump, can effectively improve the saturation of cold water in heat exchanger, improve the heat exchange efficiency of third pipe body, compared with prior art, can effectively improve the efficiency of hydrogen production furnace in the process of methanol hydrogen production, reduces the cost of artificial cooling simultaneously.
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