The invention provides a hydrogen production, hydrogen storage and combined heat and power supply system and process for a sewage treatment plant. The hydrogen production, hydrogen storage and combined heat and power supply system of the sewage treatment plant comprises a sewage treatment system, an anaerobic digestion device, a reclaimed water advanced treatment system, a pure water device, a biogas steam reforming hydrogen production device, a carbon dioxide absorption device, a water electrolysis hydrogen production device, an ozone generator, a hydrogen storage device, a hydrogen energy vehicle, heat exchange equipment and a hydrogen fuel cell, and a water source heat pump and a waste heat recovery pipeline. And the carbon dioxide absorption device is connected with the biogas steam reforming hydrogen production device and is used for absorbing carbon dioxide generated by the biogas steam reforming hydrogen production device. The water source heat pump absorbs heat from the waste heat recovery pipeline and generates water vapor. The water vapor is used for anaerobic digestion of the anaerobic digestion device. The system solves the problems that an existing system is single in waste heat application scene and carbon emission exists during biogas power generation.
本申请提供了一种污水处理厂的制氢、储氢及热电联供系统及工艺,污水处理厂的制氢、储氢及热电联供系统包括污水处理系统、厌氧消化装置、中水深度处理系统、纯水装置、沼气水蒸汽重整制氢装置、二氧化碳吸收装置、水电解制氢装置、臭氧发生器、储氢装置、氢能源车、换热设备、氢燃料电池、水源热泵和余热回收管路。二氧化碳吸收装置与沼气水蒸汽重整制氢装置连接,用于吸收沼气水蒸汽重整制氢装置产生的二氧化碳。水源热泵从余热回收管路中吸收热量并产生水蒸汽。水蒸汽用于厌氧消化装置进行厌氧消化。本申请解决了现有的系统存在余热应用场景单一和沼气发电时存在的碳排放的问题。
Hydrogen production, hydrogen storage and combined heat and power supply system and process for sewage treatment plant
一种污水处理厂的制氢、储氢及热电联供系统及工艺
2024-05-07
Patent
Electronic Resource
Chinese
IPC: | C02F Behandlung von Wasser, Schmutzwasser, Abwasser oder von Abwasserschlamm , TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / C01B NON-METALLIC ELEMENTS , Nichtmetallische Elemente / C25B ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON- METALS , Elektrolytische oder elektrophoretische Verfahren für die Herstellung von Verbindungen oder von nichtmetallischen Elementen / F25B Kältemaschinen, Kälteanlagen oder Kälteverfahren , REFRIGERATION MACHINES, PLANTS, OR SYSTEMS / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY |
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