Pure water hydrogen production and liquid hydrogen storage and hydrogenation integrated device

By using the design of a baffle assembly and pretreatment tank in the integrated hydrogen preparation and hydrogen storage hydrogenation device, the problems of electrolyte droplet separation and electrolyte recovery in hydrogen are solved, and the preparation of high-purity hydrogen and the sustainable utilization of resources are achieved.

CN119755515AActive Publication Date: 2025-04-04JIANGSU TIANHAI SPECIAL EQUIPMENT CO LTD
7 Cites 0 Cited by

Patent Information

Application Number
CN202411959428.9
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-12-30
Publication Date
2025-04-04
Estimated Expiration
2044-12-30

AI Technical Summary

Technical Problem

In the traditional water electrolysis hydrogen production process, a large number of electrolyte droplets are mixed in the hydrogen, which leads to difficulties in subsequent storage and hydrogenation applications, and insufficient recycling and treatment of electrolytes, resulting in waste of resources and environmental pollution.

Method used

A integrated device for pure water hydrogen production and liquid hydrogen storage and hydrogen refueling is designed. Using a special structure of multiple sets of baffle components and pretreatment tanks, the electrolyte droplets in hydrogen are separated through the rotation and displacement structure driven by screws, and the electrolyte is recovered and utilized.

Benefits of technology

Effectively removes electrolyte droplets in hydrogen, improves the purity of hydrogen, reduces resource waste, reduces production costs, and avoids environmental pollution, which meets the requirements of sustainable development.

✦ Generated by Eureka AI based on patent content.
Patent Text Reader

Abstract

The invention discloses a pure water hydrogen production and liquid hydrogen storage and hydrogenation integrated device, and relates to the technical field of hydrogen energy, the pure water hydrogen production and liquid hydrogen storage and hydrogenation integrated device comprises a hydrogen production structure and a hydrogen storage and hydrogenation structure, a gas transmission pipeline and a pretreatment tank are arranged between the hydrogen production structure and the hydrogen storage and hydrogenation structure, and the hydrogen production structure, the pretreatment tank and the hydrogen storage and hydrogenation structure are communicated through the gas transmission pipeline; a working cavity is formed in the pretreatment tank, the flowing path and speed of hydrogen are controlled according to the introduction amount of the hydrogen, fog drops in the hydrogen are effectively separated, and a rotating structure and a blocking structure of the first baffling part and a displacement structure and an overturning structure of the second baffling part are matched with each other; the size of a channel for hydrogen circulation is changed according to the hydrogen flow and the flow velocity, meanwhile, corresponding structural changes occur, hydrogen is promoted to flow in a bent mode, the contact area of hydrogen and the surface of a component is increased, fog drops are effectively removed by means of inertia, collision and adsorption effects, and high-purity hydrogen is obtained after treatment of the multiple sets of baffling assemblies and filtration of the screen assembly.
Need to check novelty before this filing date? Find Prior Art