WO2023045155A1 - 一种应用制氢纯化装置供应氢燃料电池的模块 - Google Patents

一种应用制氢纯化装置供应氢燃料电池的模块 Download PDF

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Publication number
WO2023045155A1
WO2023045155A1 PCT/CN2021/141460 CN2021141460W WO2023045155A1 WO 2023045155 A1 WO2023045155 A1 WO 2023045155A1 CN 2021141460 W CN2021141460 W CN 2021141460W WO 2023045155 A1 WO2023045155 A1 WO 2023045155A1
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Prior art keywords
electrode
hydrogen
opening
unit
purification device
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PCT/CN2021/141460
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English (en)
French (fr)
Inventor
余守斌
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福建海峡两岸环境工程有限公司
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Priority to JP2023518929A priority Critical patent/JP2023546341A/ja
Priority to KR1020237011132A priority patent/KR20230061466A/ko
Priority to EP21954415.2A priority patent/EP4191720A1/en
Publication of WO2023045155A1 publication Critical patent/WO2023045155A1/zh

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    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
    • C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
    • C01B3/04—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by decomposition of inorganic compounds, e.g. ammonia
    • C01B3/047—Decomposition of ammonia
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/06—Combination of fuel cells with means for production of reactants or for treatment of residues
    • H01M8/0606—Combination of fuel cells with means for production of reactants or for treatment of residues with means for production of gaseous reactants
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/26—Drying gases or vapours
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
    • C01B3/50—Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04082—Arrangements for control of reactant parameters, e.g. pressure or concentration
    • H01M8/04089—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/06—Combination of fuel cells with means for production of reactants or for treatment of residues
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/06—Combination of fuel cells with means for production of reactants or for treatment of residues
    • H01M8/0606—Combination of fuel cells with means for production of reactants or for treatment of residues with means for production of gaseous reactants
    • H01M8/0612—Combination of fuel cells with means for production of reactants or for treatment of residues with means for production of gaseous reactants from carbon-containing material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/06—Combination of fuel cells with means for production of reactants or for treatment of residues
    • H01M8/0606—Combination of fuel cells with means for production of reactants or for treatment of residues with means for production of gaseous reactants
    • H01M8/0656—Combination of fuel cells with means for production of reactants or for treatment of residues with means for production of gaseous reactants by electrochemical means
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/06—Combination of fuel cells with means for production of reactants or for treatment of residues
    • H01M8/0662—Treatment of gaseous reactants or gaseous residues, e.g. cleaning
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/06—Combination of fuel cells with means for production of reactants or for treatment of residues
    • H01M8/0662—Treatment of gaseous reactants or gaseous residues, e.g. cleaning
    • H01M8/0687—Reactant purification by the use of membranes or filters
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H1/00—Generating plasma; Handling plasma
    • H05H1/24—Generating plasma
    • H05H1/48—Generating plasma using an arc
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2256/00—Main component in the product gas stream after treatment
    • B01D2256/16—Hydrogen
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/10—Single element gases other than halogens
    • B01D2257/104—Oxygen
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/80—Water
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes
    • B01D53/8671—Removing components of defined structure not provided for in B01D53/8603 - B01D53/8668
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J2219/0803—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electric or magnetic energy
    • B01J2219/0805—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electric or magnetic energy giving rise to electric discharges
    • B01J2219/0807—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electric or magnetic energy giving rise to electric discharges involving electrodes
    • B01J2219/0809—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electric or magnetic energy giving rise to electric discharges involving electrodes employing two or more electrodes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J2219/0894—Processes carried out in the presence of a plasma
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/02—Processes for making hydrogen or synthesis gas
    • C01B2203/0266—Processes for making hydrogen or synthesis gas containing a decomposition step
    • C01B2203/0272—Processes for making hydrogen or synthesis gas containing a decomposition step containing a non-catalytic decomposition step
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/04—Integrated processes for the production of hydrogen or synthesis gas containing a purification step for the hydrogen or the synthesis gas
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/08—Methods of heating or cooling
    • C01B2203/0805—Methods of heating the process for making hydrogen or synthesis gas
    • C01B2203/0861—Methods of heating the process for making hydrogen or synthesis gas by plasma
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
    • C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
    • C01B3/32—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air
    • C01B3/34—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents
    • C01B3/342—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents with the aid of electrical means, electromagnetic or mechanical vibrations, or particle radiations
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J2300/00—Details of gasification processes
    • C10J2300/12—Heating the gasifier
    • C10J2300/123—Heating the gasifier by electromagnetic waves, e.g. microwaves
    • C10J2300/1238—Heating the gasifier by electromagnetic waves, e.g. microwaves by plasma
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
    • C10J3/02—Fixed-bed gasification of lump fuel
    • C10J3/06—Continuous processes
    • C10J3/18—Continuous processes using electricity
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2204/00—Supplementary heating arrangements
    • F23G2204/20—Supplementary heating arrangements using electric energy
    • F23G2204/201—Plasma
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
    • F23G5/08—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having supplementary heating
    • F23G5/085—High-temperature heating means, e.g. plasma, for partly melting the waste
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H1/00—Generating plasma; Handling plasma
    • H05H1/24—Generating plasma
    • H05H1/46—Generating plasma using applied electromagnetic fields, e.g. high frequency or microwave energy
    • H05H1/4645—Radiofrequency discharges
    • H05H1/466—Radiofrequency discharges using capacitive coupling means, e.g. electrodes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/36—Hydrogen production from non-carbon containing sources, e.g. by water electrolysis
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/50—Fuel cells

Definitions

  • the utility model relates to the field of hydrogen fuel cells, in particular to a module for supplying hydrogen fuel cells with a hydrogen production purification device.
  • a hydrogen refueling station is a gas station that provides hydrogen to fuel cell vehicles. As an infrastructure for providing hydrogen to fuel cell vehicles, it can provide hydrogen to fuel cell vehicles.
  • Hydrogen is usually in the form of simple substance hydrogen, which is a colorless, tasteless, odorless, extremely flammable gas composed of diatomic molecules. Hydrogen is the lightest gas and is a clean energy with high energy density. Renewable Energy.
  • the purpose of the utility model is to provide a module for supplying hydrogen fuel cells with a hydrogen production and purification device.
  • the utility model aims to solve the problems existing in the use of hydrogen in the existing hydrogen fuel cells.
  • a module that uses a hydrogen production and purification device to supply a hydrogen fuel cell includes a hydrogen generation device, a hydrogen purification device and a hydrogen fuel cell power generation system.
  • the hydrogen generating device includes: a casing, a cavity is arranged in the casing, and a first opening, a second opening and a third opening which are all connected to the cavity are arranged on the casing; a plasma generating unit , the plasma generating unit is accommodated in the cavity, and the plasma generating unit includes a first electrode and a second electrode, the first electrode is close to the first opening, and the second electrode is close to In the second opening, a plasma column is formed between the first electrode and the second electrode; a voltage supply unit, the power supply terminals of the voltage supply unit are electrically connected to the first electrode and the second electrode respectively.
  • a supply unit the supply unit is connected to the first opening; an exhaust unit, the exhaust unit The input end communicates with the second opening, and the exhaust unit is used to make the air in the cavity generate an air flow from the first opening to the second opening through the second opening, so that the The plasma between the first electrode and the second electrode is affected by the gas flow to form the plasma column.
  • the input end of the hydrogen purification device is connected to the output end of the exhaust unit.
  • the hydrogen fuel cell power generation system is connected to the output end of the hydrogen purification device.
  • the feeding unit includes a storage chamber for containing the hydrogen-containing substance and an oscillator for contacting the hydrogen-containing substance.
  • the hydrogen-containing substance is ammonia liquid.
  • the voltage supply unit is configured to supply alternating current to the first electrode and the second electrode, the frequency of the alternating current is 2kHz-20kHz, and the voltage of the alternating current is 4000V-14000V.
  • the utility model uses the combination of the hydrogen generating device, the hydrogen purifying device and the hydrogen fuel cell power generation system to connect the first electrode and the second electrode to the voltage supply unit, and the voltage supply unit outputs high-frequency power to make the first electrode and the second electrode There is a potential difference between the two electrodes to generate plasma.
  • the plasma is separated and guided by the air pump to form a plasma column.
  • the plasma column helps the ammonia liquid to decompose hydrogen components to provide a source of hydrogen, which is safe and environmentally friendly. It is collected by the exhaust unit and transferred to The purification equipment is directly delivered to the fuel cell after treatment; the utility model uses environmentally friendly ammonia liquid to generate hydrogen, does not discharge pollutants, and does not pollute the air, which improves the practicability of the product.
  • Fig. 1 is a schematic structural diagram of a hydrogen generating device provided by an embodiment of the present invention.
  • Fig. 2 is a schematic structural diagram of a module that uses a hydrogen production and purification device to supply a hydrogen fuel cell provided by an embodiment of the present invention.
  • Hydrogen generating device 11. Shell 111. First opening
  • Plasma generating unit 121 First electrode 122. Second electrode
  • first and second are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features. Thus, a feature defined as “first” and “second” may explicitly or implicitly include one or more of these features.
  • “plurality” means two or more, unless otherwise specifically defined.
  • a module that uses a hydrogen production and purification device to supply a hydrogen fuel cell includes a hydrogen generation device 10 , a hydrogen purification device 30 and a hydrogen fuel cell power generation system 20 .
  • the hydrogen generating device 10 includes: a housing 11, the housing 11 is provided with a cavity 113, and the housing 11 is provided with a first opening 111 and a second opening 112 that are both connected to the cavity 113 and a third opening 114; a plasma generating unit 12, the plasma generating unit 12 is accommodated in the cavity 113, and the plasma generating unit 12 includes a first electrode 121 and a second electrode 122, the The first electrode 121 is close to the first opening 111, the second electrode 122 is close to the second opening 112, and a plasma column 16 is formed between the first electrode 121 and the second electrode 122; a voltage supply unit 15.
  • the power supply terminals of the voltage supply unit 15 are respectively electrically connected to the first electrode 121 and the second electrode 122, and there is a potential difference between the first electrode 121 and the second electrode 122 to generate plasma body; feed unit 13, the feed unit 13 communicates with the first opening 111; exhaust unit 14, the input end of the exhaust unit 14 communicates with the second opening 112, the exhaust unit 14 is used to make the air in the cavity 113 generate an air flow from the first opening 111 to the second opening 112 through the second opening 112, so that the first electrode 121 and the second electrode
  • the plasma between 122 is affected by the gas flow to form the plasma column.
  • the input end of the hydrogen purification device 30 is connected to the output end of the exhaust unit 14 .
  • the hydrogen fuel cell power generation system 20 is connected to the output end of the hydrogen purification device 30 .
  • the position of the third opening 114 is lower than the height of the first electrode 121 .
  • the feeding unit 13 includes a containing chamber 131 for containing the hydrogen-containing substance and an oscillator 132 for contacting the hydrogen-containing substance.
  • the hydrogen-containing substance is ammonia liquid.
  • the exhaust unit 14 is an air pump.
  • the voltage supply unit 15 is used to provide alternating current to the first electrode 121 and the second electrode 122 , the frequency of the alternating current is 2kHz-20kHz, and the voltage of the alternating current is 4000V-14000V.
  • the working principle of a module that uses a hydrogen production purification device to supply a hydrogen fuel cell provided by the utility model is as follows:
  • the housing 11 is provided with a third through hole to communicate with the air, so that a small amount of air can be stored inside the housing 11, ammonia liquid is added in the accommodation chamber 131 of the feeding unit 13, and the oscillator 132 and the ammonia Liquid contact, the oscillator 132 can use a piezoelectric element that generates high-frequency oscillations, so that the liquid ammonia liquid forms a plurality of fine liquid particles, which float in the housing 11 or enter the housing 11 with the air flow, using the first
  • the electrode 121 and the second electrode 122 are connected to the voltage supply unit 15, the voltage supply unit 15 provides alternating current to the first electrode 121 and the second electrode 122, the frequency of the alternating current is between 2kHz and 20kHz, and the voltage is between 4000V and 14000V.
  • the liquid particles of air and ammonia liquid are mixed between the first electrode 121 and the second electrode 122 and subjected to the plasma chemical reaction between the first electrode 121 and the second electrode 122, and the plasma chemical reaction occurs, and the reaction process is: plasma column
  • the body 16 has many high-energy free charged particles. When the liquid particles of the ammonia liquid enter the shell 11, they will be impacted by the charged particles, which will destroy the carbon-hydrogen bond, thereby generating hydrogen components, and decomposing the hydrogen-containing substances into hydrogen components.
  • the hydrogen purified by the hydrogen purification device 30 is transferred to the hydrogen fuel cell power generation system 20, wherein the hydrogen purification device 30 uses electrolytic hydrogen as a raw material, and is cooled by catalytic deoxygenation 1. Adsorption secondary drying, and then filter to remove impurity oxygen, water vapor and dust in the hydrogen to obtain high-purity hydrogen.
  • the purity of the product high-purity hydrogen can reach more than 99.9995%, so it is not necessary to repeat it for the prior art.

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
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  • Combustion & Propulsion (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Biomedical Technology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Hydrogen, Water And Hydrids (AREA)
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Abstract

提供了一种应用制氢纯化装置供应氢燃料电池的模块，其包括氢气产生装置（10）、氢气纯化装置（30）和氢燃料电池发电系统（20）。该氢气产生装置（10）包括：壳体（11），壳体（11）内设置有容腔（113），壳体（11）上设置有均连通于容腔（113）的第一开口（111）、第二开口（112）和第三开口（114）；等离子体发生单元（12），其容置于容腔（113）内，且包括第一电极（121）和第二电极（122），第一电极（121）靠近第一开口（111），第二电极（122）靠近第二开口（112）；电压供给单元（15），其供电端分别电连接于第一电极（121）和第二电极（122），两电极之间存在电位差以产生等离子体；供料单元（13），其连通于第一开口（111）；排气单元（14），其输入端连通于第二开口（112）。

Description

一种应用制氢纯化装置供应氢燃料电池的模块 技术领域
本实用新型涉及氢燃料电池领域，更具体的说是，涉及一种应用制氢纯化装置供应氢燃料电池的模块。
 背景技术
加氢站是给燃料电池汽车提供氢气的燃气站，作为给燃料电池汽车提供氢气的基础设施，可为燃料电池汽车提供氢气。
而其中最重要的成分氢通常的单质形态是氢气，它是无色无味无臭，极易燃烧的由双原子分子组成的气体，氢气是最轻的气体，为一种能量密度很高的清洁可再生能源。
 技术问题
目前，现有的氢气生产装置供应氢燃料电池的过程中，需要配合传输和存储装置来对氢气进行转移存储后，再配合加氢枪进行加气工作，灵活性较差，对于外部加气装置的依赖性较大，使用受限。
 技术解决方案
本实用新型的目的是提供一种应用制氢纯化装置供应氢燃料电池的模块。
本实用新型要解决的是现有氢燃料电池在使用氢气时存在的问题。
与现有技术相比，本实用新型技术方案及其有益效果如下：
一种应用制氢纯化装置供应氢燃料电池的模块，包括氢气产生装置、氢气纯化装置和氢燃料电池发电系统。所述氢气产生装置包括：壳体，所述壳体内设置有容腔，所述壳体上设置有均连通于所述容腔的第一开口、第二开口和第三开口；等离子体发生单元，所述等离子体发生单元容置于所述容腔内，且所述等离子体发生单元包括第一电极和第二电极，所述第一电极靠近所述第一开口，所述第二电极靠近所述第二开口，所述第一电极和所述第二电极之间形成等离子柱体；电压供给单元，所述电压供给单元的供电端分别电连接于所述第一电极和所述第二电极，所述第一电极和所述第二电极之间存在电位差以产生等离子体；供料单元，所述供料单元连通于所述第一开口；排气单元，所述排气单元的输入端连通于所述第二开口，所述排气单元用于使所述容腔中的空气经由所述第二开口产生从所述第一开口流向所述第二开口的气流，使得所述第一电极和所述第二电极之间的等离子体受到气流的影响以形成所述等离子体柱。所述氢气纯化装置的输入端连通于所述排气单元的输出端。所述氢燃料电池发电系统连通于所述氢气纯化装置的输出端。
作为进一步改进的，所述供料单元包括容纳室和振荡器，所述容纳室用于容纳含氢物质，所述振荡器用于与含氢物质接触。
作为进一步改进的，所述含氢物质为氨液。
作为进一步改进的，所述电压供给单元用于向所述第一电极和所述第二电极提供交流电，该交流电的频率为2kHz～20kHz，该交流电的电压为4000V～14000V。
有益效果                                                   
本实用新型通过氢气产生装置、氢气纯化装置和氢燃料电池发电系统的组合运用，可利用第一电极与第二电极连接至电压供给单元，电压供给单元输出高频电源而使第一电极与第二电极之间具有电位差而产生等离子，等离子在抽气泵的分离引导下形成等离子柱，等离子柱帮助氨液分解出氢气成分，以提供氢气来源，安全环保，并利用排气单元收取后转移至纯化设备处理后直接传递到燃料电池中；本实用新型采用环保的氨液产生氢气，没有排放污染物，且不会污染空气，提升了产品的实用性。
 附图说明
图1是本实用新型实施例提供的氢气产生装置的结构示意图。
图2是本实用新型实施例提供的一种应用制氢纯化装置供应氢燃料电池的模块结构示意图。
图中：
10.氢气产生装置          11.壳体             111.第一开口
112.第二开口             113.容腔            114.第三开口
12.等离子体发生单元      121.第一电极        122.第二电极
13.供料单元              131.容纳室          132.振荡器
14.排气单元              15.电压供给单元     16.等离子柱体
20.氢燃料电池发电系统    30.氢气纯化装置
 本发明的实施方式
为使本实用新型实施方式的目的、技术方案和优点更加清楚，下面将结合本实用新型实施方式中的附图，对本实用新型实施方式中的技术方案进行清楚、完整地描述，显然，所描述的实施方式是本实用新型一部分实施方式，而不是全部的实施方式。基于本实用新型中的实施方式，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施方式，都属于本实用新型保护的范围。因此，以下对在附图中提供的本实用新型的实施方式的详细描述并非旨在限制要求保护的本实用新型的范围，而是仅仅表示本实用新型的选定实施方式。基于本实用新型中的实施方式，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施方式，都属于本实用新型保护的范围。
在本实用新型的描述中，术语“第一”、“第二”仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括一个或者更多个该特征。在本实用新型的描述中，“多个”的含义是两个或两个以上，除非另有明确具体的限定。
参照图1和图2所示，一种应用制氢纯化装置供应氢燃料电池的模块，包括氢气产生装置10、氢气纯化装置30和氢燃料电池发电系统20。所述氢气产生装置10包括：壳体11，所述壳体11内设置有容腔113，所述壳体11上设置有均连通于所述容腔113的第一开口111、第二开口112和第三开口114；等离子体发生单元12，所述等离子体发生单元12容置于所述容腔113内，且所述等离子体发生单元12包括第一电极121和第二电极122，所述第一电极121靠近所述第一开口111，所述第二电极122靠近所述第二开口112，所述第一电极121和所述第二电极122之间形成等离子柱体16；电压供给单元15，所述电压供给单元15的供电端分别电连接于所述第一电极121和所述第二电极122，所述第一电极121和所述第二电极122之间存在电位差以产生等离子体；供料单元13，所述供料单元13连通于所述第一开口111；排气单元14，所述排气单元14的输入端连通于所述第二开口112，所述排气单元14用于使所述容腔113中的空气经由所述第二开口112产生从所述第一开口111流向所述第二开口112的气流，使得所述第一电极121和所述第二电极122之间的等离子体受到气流的影响以形成所述等离子体柱。所述氢气纯化装置30的输入端连通于所述排气单元14的输出端。所述氢燃料电池发电系统20连通于所述氢气纯化装置30的输出端。
本实施例中，所述第三开口114的位置低于所述第一电极121的高度。
所述供料单元13包括容纳室131和振荡器132，所述容纳室131用于容纳含氢物质，所述振荡器132用于与含氢物质接触。
所述含氢物质为氨液。排气单元14为抽气泵。
所述电压供给单元15用于向所述第一电极121和所述第二电极122提供交流电，该交流电的频率为2kHz～20kHz，该交流电的电压为4000V～14000V。
本实用新型提供的一种应用制氢纯化装置供应氢燃料电池的模块的工作原理为：
在壳体11设置有第三通孔，达到与空气流通的作用，使得壳体11的内部可以存有少量的空气，在供料单元13的容纳室131内加入氨液，振荡器132与氨液接触，振荡器132可使用产生高频震荡的压电元件，藉此令液态的氨液形成多个细小液态微粒，而飘散于壳体11内或随气流进入壳体11内，利用第一电极121与第二电极122连接至电压供给单元15，电压供给单元15提供交流电至第一电极121和第二电极122，交流电的频率介于2kHz至20kHz之间，且电压介于4000V至14000V之间，空气与氨液的液态微粒于第一电极121与第二电极122之间混合而受第一电极121与第二电极122之间的等离子柱作用发生等离子化学反应，反应过程为:等离子柱体16具有许多高能游离态的带电粒子，氨液的液态颗粒进入壳体11内时，将受到带电粒子的撞击，使碳氢键结被破坏，因而产生氢气成分，使含氢物质分解出氢气成分并经由排气单元14输送至氢气纯化装置30中，经过氢气纯化装置30纯化处理的氢气转移到氢燃料电池发电系统20中，其中氢气纯化装置30是以电解氢气为原料，经催化除氧冷却、吸附二级干燥，再经过滤器，除去氢气中杂质氧、水汽和尘埃而获得高纯氢气，产品高纯氢气纯度可达到99.9995%以上，为现有技术故不作赘述。
以上实施例仅用以解释说明本实用新型的技术方案而非对其限制。本领域技术人员应当理解，未脱离本实用新型精神和范围的任何修改和等同替换，均应落入本实用新型权利要求的保护范围中。
 

Claims (4)

  1. 一种应用制氢纯化装置供应氢燃料电池的模块，其特征在于，包括：
    氢气产生装置，所述氢气产生装置包括：
    壳体，所述壳体内设置有容腔，所述壳体上设置有均连通于所述容腔的第一开口、第二开口和第三开口；
    等离子体发生单元，所述等离子体发生单元容置于所述容腔内，且所述等离子体发生单元包括第一电极和第二电极，所述第一电极靠近所述第一开口，所述第二电极靠近所述第二开口，所述第一电极和所述第二电极之间形成等离子柱体；
    电压供给单元，所述电压供给单元的供电端分别电连接于所述第一电极和所述第二电极，所述第一电极和所述第二电极之间存在电位差以产生等离子体；
    供料单元，所述供料单元连通于所述第一开口；
    排气单元，所述排气单元的输入端连通于所述第二开口，所述排气单元用于使所述容腔中的空气经由所述第二开口产生从所述第一开口流向所述第二开口的气流，使得所述第一电极和所述第二电极之间的等离子体受到气流的影响以形成所述等离子体柱；
    氢气纯化装置，所述氢气纯化装置的输入端连通于所述排气单元的输出端；
    氢燃料电池发电系统，所述氢燃料电池发电系统连通于所述氢气纯化装置的输出端。
  2. 根据权利要求1所述的一种应用制氢纯化装置供应氢燃料电池的模块，其特征在于，所述供料单元包括容纳室和振荡器，所述容纳室用于容纳含氢物质，所述振荡器用于与含氢物质接触。
  3. 根据权利要求2所述的一种应用制氢纯化装置供应氢燃料电池的模块，其特征在于，所述含氢物质为氨液。
  4. 根据权利要求1所述的一种应用制氢纯化装置供应氢燃料电池的模块，其特征在于，所述电压供给单元用于向所述第一电极和所述第二电极提供交流电，该交流电的频率为2kHz～20kHz，该交流电的电压为4000V～14000V。
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