Energy-saving and environment-friendly solar reactor for hydrogen production by methanol reforming

Abstract

The invention relates to an energy-saving and environment-friendly solar reactor for hydrogen production by methanol reforming and belongs to the technical field of photovoltaic heating equipment. Thereactor comprises a solar reception system, a methanol reforming reaction system, a tail gas dedusting treatment system and a support base, wherein the solar reception system, the methanol reformingreaction system and the tail gas dedusting treatment system are fixedly arranged on the support base sequentially, located on the same horizontal plane and communicated mutually. The energy-saving andenvironment-friendly solar reactor has the advantages that energy use ratio can be increased greatly, and losses of optical energy and waste heat can be reduced; dust pollution caused by nanoparticles and thermal pollution caused by excessive released waste heat are reduced, environment is protected, and energy is saved; operating data is monitored in real time by the equipment, feedback controlis realized by a computer, and the reactor has the characteristics of being high in automation degree, efficient, clean, environmentally friendly and energy-saving.

Description

technical field [0001] The invention relates to an energy-saving and environment-friendly solar methanol reforming hydrogen production reactor, which belongs to the technical field of photovoltaic heating equipment. Background technique [0002] At present, there are big problems in the existing solar thermochemical reactors, which only focus on the occurrence of thermochemical reactions without considering waste heat recovery and tail gas treatment, and the safety performance is relatively poor, prone to explosions caused by overtemperature and overpressure. And the degree of automation is relatively low. When the existing solar thermochemical reactor is used for experiments or production, a large amount of heat will be lost in the heat collecting device and the reaction chamber, and due to the compact structure, the reaction is often not carried out very thoroughly, resulting in poor energy efficiency and product quality. The conversion rate is relatively low. And there ...

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Problems solved by technology

[0007] The present invention only aims at the occurrence of thermochemical reactions in the above-mentioned existing solar thermochemical reactors, and does not consider the problems of waste heat recovery, optical optimization, strengthened support and tail gas treatment, resulting in relatively poor safety performance, low solar energy utilization rate, and poor structure. To solve the problems of instability and environmental pollution, an energy-saving and environment-friendly solar methanol reforming hydrogen production reactor is provided. The invention has the characteristics of simple structure, high degree of automation, high efficiency, cleanliness, energy saving and environmental protection

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