A reformer for hydrogen production by reforming natural gas

Abstract

The invention discloses a reformer for producing hydrogen by reforming natural gas, which comprises a furnace body, an air inlet pipe is connected to the left side of the top of the furnace body, and a slag discharge pipe is connected to the bottom of the furnace body, and the slag discharge pipe is A control valve is installed on the surface, and the right side of the furnace body is connected with a fixed frame through a pipeline, and a delivery pump is fixedly installed inside the fixed frame, and the lower end of the pipeline is connected with the delivery pump, and the other side of the delivery pump A conveying pipe is communicated, and one end of the conveying pipe penetrates to the outside of the fixing frame and communicates with a processing tank. The invention collects the heat and waste gas produced by the natural gas produced inside the furnace body, and uses the purification device inside the treatment tank to filter and purify the waste gas layer by layer, so as to dispose of the impurities and peculiar smell contained inside, and ensure the quality of the waste gas after treatment. The cleanliness of the waste gas, using the recovery tank to collect the waste gas and use the heat, effectively saves resources and improves the utilization rate of waste.

Description

technical field [0001] The invention relates to the technical field of natural gas, in particular to a reformer for producing hydrogen by reforming natural gas. Background technique [0002] Hydrogen energy and fuel cells are new technologies for clean and efficient energy utilization in the 21st century. 2016] No. 513), planned a roadmap for key innovation actions in the energy technology revolution, and deployed 15 specific tasks, among which "hydrogen energy and fuel cell technology innovation" was included. Hydrogen energy has been included in China's energy strategy, and the connotation of hydrogen energy industry Rich, divided into hydrogen energy industry infrastructure, fuel cells and fuel cell vehicles, fuel cell power generation (including cogeneration) and other application fields according to the order of the industrial chain. Currently, fuel cell research and development are in full swing, and miniaturized hydrogen production systems can solve hydrogen problems....

AI Technical Summary

Problems solved by technology

[0002] Hydrogen energy and fuel cells are clean and efficient new technologies for energy utilization in the 21st century. In April 2016, China’s National Development and Reform Commission and the National Energy Administration jointly issued the "Energy Technology Revolution Innovation Action Plan (2016-2030)" (NDRC Energy 2016〕No.513), planning the roadmap for key innovations in the energy technology revolution, and deploying 15 specific tasks, among which "hydrogen energy and fuel cell technology innovation" is listed. Hydrogen energy has been included in China's energy strategy, and the connotation of the hydrogen energy industry Rich, divided into hydrogen energy industry infrastructure, fuel cells and fuel cell vehicles, fuel cell power generation (including cogeneration) and other application fields according to the sequence of the industrial chain. Currently, the fuel cell is in full swing. The miniaturized hydrogen production system solves the problem of hydrogen It also supplements the gas source of existing hydrogen refueling stations (the existing hydrogen refueling stations basically deliver hydrogen outside). At present, the source of hydrogen in China is mainly from fossil fuels such as coal, natural gas and petroleum, accounting 97%, of which hydrogen is mainly produced by steam reforming of natural gas. However, during the processing of natural gas, a large amount of waste gas will be generated, and the heat contained in the waste gas is generally discharged directly by enterprises, resulting in heat loss. Moreover, the heavy metal elements contained in the exhaust gas will pollute the environment, which does not conform to the environmental protection concept advocated by the state.

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