A continuous controllable high-efficiency multi-mode hydrogen-electric conversion application device

CN118561235BActive Publication Date: 2026-10-16SHAANXI UNIV OF SCI & TECH +3
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Patent Information

Application Number
CN202410506197.X
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2024-04-25
Publication Date
2026-10-16
Estimated Expiration
2044-04-25

AI Technical Summary

Technical Problem

[0005]再次，主流的水解制氢设备大多依赖于非连续的、可调控性欠佳的工艺，其工作模式多呈现间歇性特征，缺乏稳定的连续运行能力及精细化的控制手段

Benefits of technology

[0033] Firstly, the gas-protected variable screw feed system connected to the upper part of the hydrolysis hydrogen production system ensures a continuous supply of raw materials for hydrogen production. The self-feedback reaction medium replenishment and recycling system, connected to the hydrolysis hydrogen production system, ensures the recycling of residual medium from filtration byproducts and real-time replenishment of the medium in the reaction system. The byproduct filtration and recovery system connected to the bottom of the reaction system can perform filtration and recovery of byproducts, ensuring a stable reaction system environment. These three auxiliary systems—the gas-protected variable screw feed system, the self-feedback reaction medium replenishment and recycling system, and the byproduct filtration and recovery system—ensure a continuous, controllable, and efficient hydrogen supply, providing fuel security for the subsequent multi-mode application of the hydrogen-to-electricity conversion unit.

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Abstract

The application discloses a continuous controllable high-efficiency multi-mode hydrogen-electric conversion application device, which comprises a gas protection variable screw feeding system, a hydrolysis reaction hydrogen production system for hydrogen production, a self-feedback reaction medium supplementing and recycling system for hydrolysis reaction medium supplementing and recycling, a by-product suction filtration recovery system for by-products at the bottom of a reactor kettle and recovery of the by-products, a heating and heat recovery management system for initial heating of the hydrolysis reaction hydrogen production system and comprehensive utilization of waste heat of the system in the process, a hydrogen storage system for high-density safe storage of solid-state hydrogen storage devices, hydrogen storage for hydrogen production after use and hydrogen storage in the production and storage combined mode, a hydrogen-cooled combustion power generation system for efficient conversion of chemical energy of hydrogen produced by the hydrolysis reaction hydrogen production system or hydrogen in the hydrogen storage system into electric energy, and power supply for electric appliances. The application can greatly improve hydrogen energy conversion efficiency and widen the practical application range of the hydrogen energy in various complex scenes.
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