Combined cooling heating and power system based on hydrogen production by reforming natural gas

CN119954099APending Publication Date: 2025-05-09YUANWANGHECHUAN NEW ENERGY TECHNOLOGY (SHANGHAI) CO LTD
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Patent Information

Application Number
CN202510143074.9
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-02-10
Publication Date
2025-05-09

AI Technical Summary

Technical Problem

In the prior art, the waste heat generated during the reforming of natural gas hydrogen production cannot be fully utilized, and the hydrogen generation efficiency is low, resulting in waste of resources.

Method used

A combined heat and electricity supply system based on natural gas reforming hydrogen production is designed, including a hydrogen production mechanism, a hot and cold supply mechanism and a hydrogen purification mechanism. The natural gas is preheated through a preheating device, and sufficient reaction is carried out using a catalytic reaction plate, and hydrogen is purified through an adsorption device and a selectable permeable membrane, while cooling and heating is carried out using waste heat.

Benefits of technology

It realizes efficient preheating of natural gas and high purity purification of hydrogen, reduces energy consumption, makes full use of waste heat, and improves resource utilization.

✦ Generated by Eureka AI based on patent content.

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Abstract

The invention discloses a combined cooling, heating and power system based on natural gas reforming hydrogen production, and relates to the technical field of natural gas hydrogen production, the combined supply system comprises a hydrogen production mechanism, a cooling and heating mechanism and a hydrogen purification mechanism, the hydrogen production mechanism is connected with the cooling and heating mechanism, the hydrogen production mechanism is connected with the hydrogen purification mechanism, and the cooling and heating mechanism is connected with the hydrogen purification mechanism. The hydrogen production mechanism comprises a mounting base and a reforming reactor, the reforming reactor is arranged on the mounting base and fixedly connected with the mounting base, the reforming reactor comprises a reactor shell, a catalytic reaction plate, a gas inlet and a gas outlet, the reactor shell is fixedly connected with the mounting base, a reaction cavity is formed in the reactor shell, the reactor shell is connected with the catalytic reaction plate, and the gas inlet is communicated with the gas outlet. And the plurality of catalytic reaction plates are vertically arranged in the reaction cavity.
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