CN111525165A - Hydrogen purification and filtration device for solid hydrogen generation device - Google Patents
Hydrogen purification and filtration device for solid hydrogen generation device Download PDFInfo
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- CN111525165A CN111525165A CN202010386585.0A CN202010386585A CN111525165A CN 111525165 A CN111525165 A CN 111525165A CN 202010386585 A CN202010386585 A CN 202010386585A CN 111525165 A CN111525165 A CN 111525165A
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- 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
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- 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
- H01M8/04007—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids related to heat exchange
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- 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
- H01M8/04119—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants with simultaneous supply or evacuation of electrolyte; Humidifying or dehumidifying
- H01M8/04156—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants with simultaneous supply or evacuation of electrolyte; Humidifying or dehumidifying with product water removal
- H01M8/04164—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants with simultaneous supply or evacuation of electrolyte; Humidifying or dehumidifying with product water removal by condensers, gas-liquid separators or filters
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- 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
- H01M8/04298—Processes for controlling fuel cells or fuel cell systems
- H01M8/04313—Processes for controlling fuel cells or fuel cell systems characterised by the detection or assessment of variables; characterised by the detection or assessment of failure or abnormal function
- H01M8/0432—Temperature; Ambient temperature
- H01M8/04328—Temperature; Ambient temperature of anode reactants at the inlet or inside the fuel cell
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- 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
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- 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
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Abstract
The invention relates to the technical field of hydrogen power generation devices, and discloses a hydrogen purification and filtration device for a solid hydrogen generation device, which comprises a condensation device, a dust removal device and a deodorization device, wherein hydrogen generated by a solid hydrogen generation cabin of the solid hydrogen generation device sequentially passes through the condensation device, the dust removal device and the deodorization device and is finally input into a fuel cell, the dust removal device comprises a condensation water tank and a water return system, a water outlet pipe of the condensation device is a mixed water pipe of hydrogen and condensation water, the water outlet pipe extends into the condensation water tank, the outlet end of the water outlet pipe is close to the bottom surface of the condensation water tank, cold water which does not pass through the outlet end of the water outlet pipe is arranged in the condensation water tank, the top surface of the condensation water tank is communicated with a gas conveying pipe and is communicated with the deodorization device, the water return system comprises a water return pipe, a self-absorption water supply pump, an electromagnetic, the invention has simple structure and convenient use.
Description
Technical Field
The invention relates to the technical field of batteries, in particular to a hydrogen purification and filtration device for a solid hydrogen generation device.
Background
In recent years, global environmental problems have become more serious, especially in the emission of CO from automobile exhaust2CO, S compounds and the like, not only bring greenhouse effect to the atmosphere, but also cause serious pollution to the atmosphere. New energy automobiles replacing internal combustion engine automobiles are more and more concerned, and particularly hydrogen fuel cell automobiles are notable for zero emission and long endurance.
As one of the methods of storing hydrogen, there is a method of occluding an alloy. Since the occluded alloy system does not require hydrogen storage in a special state such as ultra-high pressure and extremely low temperature, it has excellent characteristics of easy handling and high safety, and also has excellent characteristics of high hydrogen storage amount per unit volume. Chinese patent publication No. 2013800326813 discloses a hydrogen generator using a occluded alloy system, which includes a cylindrical storage chamber for storing a mixed powder of magnesium-based hydride powder containing magnesium hydride as a main component and acid powder, a water storage chamber for storing water, and a fuel cell. A water injection pipe led out from the water storage chamber is inserted into the storage chamber, and water is supplied from the water storage chamber to the storage chamber. When water is supplied to the storage chamber, the magnesium-based hydride powder is hydrolyzed as described in chemical formula (1) to generate hydrogen. The generated hydrogen is supplied to the fuel cell, thereby being used for power generation.
The method of generating hydrogen mainly includes the following two principles.
MgH2+2H2O→Mg(OH)2+2H2……(1)
MgH2+H2O→MgO+2H2……(2)。
After water is injected into the reaction chamber, the generated hydrogen can be conveyed to a fuel cell for power generation only by purification and filtration, and devices capable of achieving the purposes of purification and filtration are available at present, but the devices cannot recycle the water generated in the purification process, so that waste is caused.
Disclosure of Invention
The invention aims to provide a hydrogen purification and filtration device for a solid hydrogen generation device, which solves the problem that the existing purification and filtration device can not reuse water vapor in hydrogen.
In order to achieve the purpose, the invention provides the following technical scheme: a hydrogen purification and filtration device for a solid hydrogen generation device comprises a condensing device, a dust removal device and a deodorization device, wherein hydrogen generated by a solid hydrogen generation cabin of the solid hydrogen generation device sequentially passes through the condensing device, the dust removal device and the deodorization device and is finally input into a fuel cell, the dust removal device comprises a condensate water tank and a water return system, a water outlet pipe of the condensing device is a mixed water pipe of hydrogen and condensate water, the water outlet pipe extends into the condensate water tank, the outlet end of the water outlet pipe is close to the bottom surface of the condensate water tank, cold water which does not pass through the outlet end of the water outlet pipe is arranged in the condensate water tank, the cold water washes and removes dust of the hydrogen discharged from the water outlet pipe, the condensate water tank is provided with a gas conveying pipe communicated with the top surface and is communicated with the deodorization device, and the water return system comprises a water return pipe, a self-absorption water supply pump, the water inlet end of the water return pipe is communicated with the bottom of the condensed water tank, the water return pipe is provided with a plurality of water outlet ends, each water outlet end is communicated with one solid hydrogen generation cabin, each water outlet end is provided with an electromagnetic valve, the electromagnetic valves are in a normally closed state, only one electromagnetic valve can be opened, the liquid level sensor is used for detecting the liquid level height in the condensed water tank, and the self-priming water supply pump is arranged on the water return pipe.
Furthermore, the condensing device comprises a radiator, a cooling fan and a first pipeline, the first pipeline is used for conveying hydrogen generated by the solid hydrogen generation cabin, the radiator is arranged on the outer side of the first pipeline and used for increasing the cooling area of the pipeline, and the cooling fan provides an air source to increase air flow.
Furthermore, the deodorization device comprises a deodorization filter and a gas pipe, and two ends of the gas pipe are respectively communicated with the top surface of the condensed water tank of the dust removal device and the deodorization filter.
Compared with the prior art, the invention has the following beneficial effects:
this patent scheme is sent out hydrogen and is carried out the filtration system that the cabin generated hydrogen and improved, can carry out very big degree's filtration with the vapor that contains in generating hydrogen, and the water of filtering the condensation simultaneously can also be used for the reaction in dust removal and hydrogen sending out the cabin, has realized the multinomial utilization.
Drawings
FIG. 1 is a schematic view of the present invention.
In the figure: the device comprises a condensing device-1, a dust removal device-2, a deodorization device-3, a solid hydrogen generation cabin-4, a fuel cell-5, a condensed water tank-6, a water outlet pipe-7, cold water-8, a gas pipe-9, a water return pipe-10, a self-absorption water supply pump-11, an electromagnetic valve-12, a liquid level sensor-13, a radiator-14, a heat radiation fan-15, a first pipeline-16 and a deodorization filter-17.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description of the present invention, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to the drawings, the present invention provides an embodiment: the utility model provides a hydrogen purification filter equipment for solid hydrogen device that generates hydrogen, includes condensing equipment 1, dust collector 2 and deodorizing device 3, solid hydrogen device's solid hydrogen generate hydrogen and take place hydrogen that cabin 4 produced and pass through condensing equipment 1, dust collector 2 and deodorizing device 3 in proper order to finally input in fuel cell 5, dust collector 2 include condensate tank 6 and return water system, condensing equipment 1's outlet pipe be the mixed water pipe of hydrogen and comdenstion water, this outlet pipe 7 stretches into in condensate tank 6 to the exit end is close to the bottom surface of condensate tank 6, condensate tank 6 in be provided with the cold water 8 that does not pass through the exit end of this outlet pipe 7, this cold water 8 washes the dust removal to the hydrogen water that outlet pipe row 7 goes out, condensate tank 6 is provided with gas-supply pipe 9 in top surface intercommunication, and communicates with deodorizing device 3, return water system include return water pipe 10, return water system, The self-priming water supply device comprises a self-priming water supply pump 11, an electromagnetic valve 12 and a liquid level sensor 13, wherein the water inlet end of a water return pipe 10 is communicated with the bottom of a condensed water tank 6, the water return pipe 10 is provided with a plurality of water outlet ends, each water outlet end is communicated with a solid hydrogen generation cabin 4, the electromagnetic valve 12 is arranged on each water outlet end, the electromagnetic valve 12 is in a normally closed state and only has one opening state, the liquid level sensor 13 is used for detecting the liquid level height in the condensed water tank 6, the self-priming water supply pump 11 is arranged on the water return pipe 10, the condensing device 1 comprises a radiator 14, a radiating fan 15 and a first pipeline 16, the first pipeline 16 is used for conveying hydrogen generated by the solid hydrogen generation cabin 4, the radiator 14 is arranged outside the first pipeline 16 and used for increasing the radiating area of the pipeline, and the radiating fan 15 provides an air source to increase air flow, the deodorizing device 3 comprises a deodorizing filter 17 and an air pipe 9, and two ends of the air pipe 9 are respectively communicated with the top surface of the condensed water tank 6 of the dust removing device 2 and the deodorizing filter 17.
The working principle is as follows:
mix the steam in the hydrogen that produces by solid hydrogen generation cabin 4, cooling and the steam condensation process of hydrogen have been realized through condensing equipment 1, and hydrogen and comdenstion water are in condensate water tank 6 is arranged into through outlet pipe 7, because be provided with cold water 8 in the condensate water tank 6 in advance, dust is through the clearance in the hydrogen, and during the comdenstion water mixes into cold water 8, hydrogen behind deodorizing device 3, alright in getting into fuel cell 5, realize the electricity generation.
When the solid hydrogen generating cabin 4 needs to be supplemented with water to accelerate the reaction, the electromagnetic valve 12 below the solid hydrogen generating cabin 4 is opened, and the self-priming water supply pump 11 pumps the water in the condensed water tank 6 into the solid hydrogen generating cabin 4.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (3)
1. The utility model provides a hydrogen purification filter equipment for solid hydrogen device of generating hydrogen, includes condensing equipment, dust collector and deodorizing device, solid hydrogen device generate hydrogen that the cabin produced and pass through condensing equipment, dust collector and deodorizing device in proper order to finally input into fuel cell, its characterized in that: the dust removal device comprises a condensation water tank and a water return system, wherein a water outlet pipe of the condensation device is a mixed water pipe of hydrogen and condensation water, the water outlet pipe extends into the condensation water tank, the outlet end of the water outlet pipe is close to the bottom surface of the condensation water tank, cold water which does not pass through the outlet end of the water outlet pipe is arranged in the condensation water tank, the cold water washes and removes dust for the hydrogen discharged by the water outlet pipe, a gas conveying pipe is arranged on the top surface of the condensation water tank in a communication mode and is communicated with the deodorization device, the water return system comprises a water return pipe, a self-absorption water supply pump, an electromagnetic valve and a liquid level sensor, the water inlet end of the water return pipe is arranged at the bottom of the condensation water tank in a communication mode, the water return pipe is provided with a plurality of water outlet ends, each water outlet end is communicated with a solid hydrogen generation cabin, the electromagnetic, the liquid level sensor is used for detecting the liquid level in the condensed water tank, and the self-suction water supply pump is arranged on the water return pipe.
2. A hydrogen purification filter device for a solid hydrogen generator according to claim 1, wherein: the condensing device comprises a radiator, a cooling fan and a first pipeline, wherein the first pipeline is used for conveying hydrogen generated by the solid hydrogen generating cabin, the radiator is arranged on the outer side of the first pipeline and used for increasing the heat dissipation area of the pipeline, and the cooling fan provides an air source to increase air flow.
3. A hydrogen purification filter device for a solid hydrogen generator according to claim 2, wherein: the deodorization device comprises a deodorization filter and a gas pipe, and two ends of the gas pipe are respectively communicated with the top surface of the condensed water tank of the dust removal device and the deodorization filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010386585.0A CN111525165A (en) | 2020-05-09 | 2020-05-09 | Hydrogen purification and filtration device for solid hydrogen generation device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010386585.0A CN111525165A (en) | 2020-05-09 | 2020-05-09 | Hydrogen purification and filtration device for solid hydrogen generation device |
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| CN111525165A true CN111525165A (en) | 2020-08-11 |
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| CN202010386585.0A Pending CN111525165A (en) | 2020-05-09 | 2020-05-09 | Hydrogen purification and filtration device for solid hydrogen generation device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112290066A (en) * | 2020-09-28 | 2021-01-29 | 艾氢技术(苏州)有限公司 | Fruit acid aqueous solution hydrogen generation power generation control system based on solid hydrogen |
| CN113804830A (en) * | 2021-08-25 | 2021-12-17 | 艾氢技术(苏州)有限公司 | Solid hydrogen generation test platform |
-
2020
- 2020-05-09 CN CN202010386585.0A patent/CN111525165A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112290066A (en) * | 2020-09-28 | 2021-01-29 | 艾氢技术(苏州)有限公司 | Fruit acid aqueous solution hydrogen generation power generation control system based on solid hydrogen |
| CN112290066B (en) * | 2020-09-28 | 2023-10-13 | 艾氢技术(苏州)有限公司 | Fruit acid aqueous solution hydrogen generation power generation control system based on solid hydrogen |
| CN113804830A (en) * | 2021-08-25 | 2021-12-17 | 艾氢技术(苏州)有限公司 | Solid hydrogen generation test platform |
| CN113804830B (en) * | 2021-08-25 | 2024-04-02 | 艾氢技术(苏州)有限公司 | Solid hydrogen generation test platform |
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