CN208561679U - A kind of hydrogen producer - Google Patents
A kind of hydrogen producer Download PDFInfo
- Publication number
- CN208561679U CN208561679U CN201821004679.1U CN201821004679U CN208561679U CN 208561679 U CN208561679 U CN 208561679U CN 201821004679 U CN201821004679 U CN 201821004679U CN 208561679 U CN208561679 U CN 208561679U
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- hydrogen
- reaction chamber
- valve
- catalyst
- reaction
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- 239000001257 hydrogen Substances 0.000 title claims abstract description 163
- 229910052739 hydrogen Inorganic materials 0.000 title claims abstract description 163
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title claims abstract description 158
- 238000006243 chemical reaction Methods 0.000 claims abstract description 105
- 239000000446 fuel Substances 0.000 claims abstract description 65
- 239000002828 fuel tank Substances 0.000 claims abstract description 18
- 238000003860 storage Methods 0.000 claims abstract description 17
- 238000006073 displacement reaction Methods 0.000 claims abstract description 16
- 239000003054 catalyst Substances 0.000 claims description 27
- 229920000573 polyethylene Polymers 0.000 claims description 22
- 239000007788 liquid Substances 0.000 claims description 21
- 230000003197 catalytic effect Effects 0.000 claims description 20
- 238000000926 separation method Methods 0.000 claims description 16
- 230000015572 biosynthetic process Effects 0.000 claims description 14
- 238000003786 synthesis reaction Methods 0.000 claims description 14
- 238000006555 catalytic reaction Methods 0.000 claims description 11
- 239000012528 membrane Substances 0.000 claims description 11
- 229910001220 stainless steel Inorganic materials 0.000 claims description 10
- 239000010935 stainless steel Substances 0.000 claims description 10
- 239000004698 Polyethylene Substances 0.000 claims description 8
- 239000000945 filler Substances 0.000 claims description 8
- -1 polyethylene Polymers 0.000 claims description 8
- 125000006850 spacer group Chemical group 0.000 claims description 4
- 239000002699 waste material Substances 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 2
- 241000196171 Hydrodictyon reticulatum Species 0.000 claims 1
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 239000012495 reaction gas Substances 0.000 claims 1
- 230000000087 stabilizing effect Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 21
- 239000000243 solution Substances 0.000 description 31
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 12
- 239000007789 gas Substances 0.000 description 5
- 150000002431 hydrogen Chemical class 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 2
- 239000005977 Ethylene Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 239000000376 reactant Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 150000001336 alkenes Chemical class 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 239000012295 chemical reaction liquid Substances 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- TVZPLCNGKSPOJA-UHFFFAOYSA-N copper zinc Chemical compound [Cu].[Zn] TVZPLCNGKSPOJA-UHFFFAOYSA-N 0.000 description 1
- 229910052593 corundum Inorganic materials 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000003502 gasoline Substances 0.000 description 1
- 230000003301 hydrolyzing effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- 239000012266 salt solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 229910001845 yogo sapphire Inorganic materials 0.000 description 1
Landscapes
- Fuel Cell (AREA)
Abstract
The utility model provides a kind of hydrogen producer, including fuel tank, catalyst-assembly, reaction chamber, unidirectional constant displacement pump, the solenoid valve one for entering for adjusting hydrogen fuel solution reaction chamber input quantity, the filter device for being filtered to the hydrogen of generation, hydrogen storage cylinder, the exhausted bath box for storing discharge hydrogen fuel solution, the temperature sensor for detect reaction room temperature, for detecting the pressure sensor and the controller that connect with unidirectional constant displacement pump, solenoid valve one, temperature sensor and pressure sensor signal respectively that react room pressure；Fuel tank, unidirectional constant displacement pump, solenoid valve one, reaction chamber and hydrogen storage cylinder are sequentially connected, and exhausted bath box is connect with reaction chamber；Catalyst-assembly is arranged inside reaction chamber；Filter device is arranged in the top of reaction chamber and is located at the top of catalyst-assembly.The utility model hydrogen producer can effectively be monitored hydrogen production process, so that safe hydrogen manufacturing and hydrogen production efficiency are high.
Description
Technical field
The utility model relates to hydrogen producing technology fields, more specifically to a kind of hydrogen producer.
Background technique
For Hydrogen Energy as a kind of efficient clean energy resource, development potentiality is huge, the increasingly attention by countries in the world.By
It is cleaned possessed by Hydrogen Energy, pollution-free, high-efficient, light-weight and storage and transportation performance are good, many excellent more than application form etc.
Point has won the favor of people.The preparation of hydrogen can be realized by different technological means, including electrolytic hydrogen production, pyrolysis system
Hydrogen, photochemical hydrogen manufacturing, radiant hydrolytic hydrogen production, chemical method hydrogen manufacturing and biological hydrogen production etc..
At this stage, hydrogen fuel solution, such as synthesis hydrogen fuel power water can be used also in hydrogen producing technology to be catalyzed
Reaction prepares hydrogen, and synthesizes a kind of liquid fuel of the hydrogen fuel power water as synthesis hydrogen fuel, and alternative gasoline uses work
For motor vehicle fuel.Compared to air accumulator or storage cylinder come by way of storing hydrogen fuel, synthesis hydrogen fuel power water is by urging
Change reaction technology can be completed at the same time catalysis reaction and separate with product seems more convenient and practical in a manner of hydrogen making fuel.
However, at this stage, by it is this using synthesis hydrogen fuel power water catalyzing manufacturing of hydrogen technology come hydrogen making fuel
Research be still in infancy, wherein this hydrogen producer and hydrogen producing technology are played in hydrogen making Fuel Process to pass
How important role controls the flow of synthesis hydrogen fuel power water, the problems such as hydrogen of purity is high how is prepared, be this
Stage needs the important topic solved.
Utility model content
The purpose of the utility model is to overcome shortcoming and deficiency in the prior art, provide a kind of hydrogen producer, the system
Hydrogen storage equipment can effectively be monitored hydrogen production process, so that safe hydrogen manufacturing and hydrogen production efficiency are high.
In order to achieve the above object, the utility model is achieved by following technical proposals: a kind of hydrogen producer, special
Sign is: including:
For storing the fuel tank of hydrogen fuel solution；
For reacting the catalyst-assembly for generating hydrogen with hydrogen fuel solution catalyzing；
The reaction chamber reacted for hydrogen fuel solution with catalyst-assembly；Hydrogen outlet is provided at the top of the reaction chamber；
For hydrogen fuel solution to be pumped into the unidirectional constant displacement pump of reaction chamber；
Enter the solenoid valve one of reaction chamber input quantity for adjusting hydrogen fuel solution；
Filter device for being filtered to the hydrogen of generation；
For storing the hydrogen storage cylinder of hydrogen；
For storing the exhausted bath box of discharge hydrogen fuel solution；
For detecting the temperature sensor of reaction room temperature, and the thermometer connecting with temperature sensor；
For detecting the pressure sensor of reaction room pressure, and the pressure gauge connecting with pressure sensor；
And the controller being connect respectively with unidirectional constant displacement pump, solenoid valve one, temperature sensor and pressure sensor signal；
The fuel tank, unidirectional constant displacement pump, solenoid valve one, reaction chamber and hydrogen storage cylinder are sequentially connected, exhausted bath box and anti-
Room is answered to connect；The catalyst-assembly is arranged inside reaction chamber；The filter device is arranged in the top of reaction chamber and is located at
The top of catalyst-assembly.
In the above scheme, hydrogen producer can be adjusted hydrogen fuel solution by solenoid valve one and enter reaction chamber input quantity,
And by the temperature sensor and pressure sensor of setting, controller can be according to setting system pressure and temperature change parameter
The input quantity of hydrogen fuel solution is controlled, can achieve the continual generation of hydrogen in this way, to improve the efficiency of hydrogen manufacturing.Together
When, when pressure sensor detects that reaction room pressure is higher than the pressure value of setting, the hydrogen fuel solution of reaction chamber can be arranged
Out to exhausted bath box, generate to reduce gas to reduce the pressure of reaction chamber.Above-mentioned function sets the hydrogen manufacturing of the utility model
It is standby that effectively hydrogen production process can be monitored, so that safe hydrogen manufacturing is high.
If fixed frame of the catalyst-assembly by dry plate catalyst plate and for fixed catalyst piece forms；The fixation
Erection is equipped with mounting groove, and catalyst plate is inserted in mounting groove；
The catalyst plate is made of the plates and Catalytic Layer for having grid, and Catalytic Layer is arranged on plates.
If dry plate catalyst plate by fixed frame can stationary arrangement, when hydrogen fuel solution is reacted with the catalytic unit, hydrogen
Fuel solution is contacted and is reacted with every catalyst plate, can increase haptoreaction area in this way, is greatly improved catalysis reaction
Efficiency.Meanwhile plates of the every catalyst plate by Catalytic Layer and with grid form, hydrogen fuel solution passes through plates
Grid Catalytic Layer not only can produce chemical reaction, but also support Catalytic Layer using mesh space, increase Catalytic Layer contact surface
Circulation path is accumulated and increased, so that the hydrogen fuel solution after catalysis reaction is flowed out from grid, catalysis reactant is obtained, greatly improves
The practicability used.
The fixed frame includes backboard, several bottom plates and several grip blocks；Several bottom plates are arranged in parallel simultaneously
It is connect with backboard, is disposed with grip block on every bottom plate；The mounting groove is surrounded by adjacent two grip blocks and bottom plate；
On every bottom plate, the mounting groove that corresponding grip block is formed is in the same horizontal line；Between adjacent bottom plates
Pick-and-place space of the space as catalyst plate；
The grip block includes short grip block and long grip block, short grip block and long the grip block alternate row on every bottom plate
Column setting.
The grid of the plates is network or hexagonal mesh；The long-diagonal of the network and short diagonal
Line is respectively 4mm × 2.5mm.The design can support Catalytic Layer using mesh space, increase Catalytic Layer contact area and increase stream
Path optimizes the reaction effect and efficiency of catalyst plate.
The reaction chamber is divided into reaction compartment and temporary for temporarily being stored to the hydrogen and aqueous vapor that obtain after reaction
Deposit space；The temporarily providing room is located above reaction compartment；
The catalyst-assembly is arranged in reaction compartment, and reaction compartment is internally provided with polyethylene offset plate filler, gathers
Ethylene offset plate filler is located at the two sides of catalyst-assembly；The temporarily providing room is internally provided with stainless steel spacer.This is practical new
The two sides that type polyethylene offset plate filler is located at catalyst-assembly may make hydrogen fuel solution concentrates in catalyst-assembly to carry out
Catalysis reaction.
The filter device include for the hydrogen and aqueous vapor that obtain after reaction are carried out the gas-liquid separation pad of initial gross separation,
Polythene net for preventing synthesis hydrogen fuel power water from circulating upwards, the waterproof for preventing aqueous vapor from passing through and hydrogen being allowed to pass through
Ventilated membrane, the porous air-flow flow patch for preventing polythene net from falling and deforming, for prevent waterproof ventilated membrane deformation not
Become rusty steel filter and the porous air-flow flow equalization piece for passing through to the hydrogen obtained after reaction；The gas-liquid separation pad, poly- second
Alkene net, waterproof ventilated membrane and porous air-flow flow equalization piece are successively arranged in from the bottom to top above temporarily providing room；
Porous air-flow flow patch described in two panels is separately positioned on the following above and of gas-liquid separation pad, to gas-liquid separation pad into
Row grips；Stainless steel filter described in two panels is separately positioned on the following above and of polythene net, presss from both sides to polythene net
Hold fixation.
The hydrogen fuel solution of the utility model carries out reaction in reaction chamber and generates hydrogen, and hydrogen is by gas-liquid separation pad point
Enter hydrogen storage by gas flowmeter after polythene net, waterproof ventilated membrane and porous air-flow flow equalization piece from steam
Gas cylinder.
The utility model further includes the solenoid valve two and cut-off for hydrogen fuel solution in reaction chamber to be expelled to exhausted bath box
Valve one, the shut-off valve four and filter one being discharged for waste liquid；The filter one is arranged in exhausted bath box, and shut-off valve is one by one
End is connect with reaction chamber, and the other end is connect with filter one；Described two one end of solenoid valve is connect with reaction chamber, the other end and filtering
Device one connects；The solenoid valve two is connect with controller signals；The shut-off valve four is connect with exhausted bath box.
The utility model further includes shut-off valve two, filter two and one-way exhaust valve one；The fuel tank is provided with combustion
Expect inlet；The one-way exhaust valve one is connect with fuel tank；The filter two is arranged in fuel tank, and determines with unidirectional
Amount pump connection；The shut-off valve two is arranged between solenoid valve one and reaction chamber.
The utility model further includes one-way safety exhaust valve two, back pressure pressure maintaining valve, shut-off valve three and flowmeter；The cut-off
Valve three and flowmeter are connected with each other, and are arranged between hydrogen outlet and hydrogen storage cylinder；The one-way safety exhaust valve two and back
Pressure pressure maintaining valve is separately positioned on above hydrogen outlet.
Compared with prior art, the utility model has the following advantages that and the utility model has the advantages that the utility model hydrogen producer can
Effectively hydrogen production process is monitored, so that safe hydrogen manufacturing and hydrogen production efficiency are high.
Detailed description of the invention
Fig. 1 is the schematic diagram of the utility model hydrogen producer；
Fig. 2 is enlarged drawing at A in Fig. 1；
Fig. 3 is the side schematic view of catalytic unit in the utility model hydrogen producer；
Fig. 4 is the schematic diagram of fixed frame in the utility model catalytic unit；
Fig. 5 is the schematic diagram of plates in the utility model catalytic unit；
Wherein, 1 it is fuel tank, 1.1 be fuel inlet, 2 be catalyst-assembly, 2.1 be catalyst plate, 2.2 is solid
Determine frame, 2.3 be mounting groove, 2.4 be plates, 2.5 be grid, 2.6 be backboard, 2.7 be bottom plate, 2.8 be short grip block, 2.9
It is reaction chamber for long grip block, 3,3.1 be reaction compartment, 3.2 be temporarily providing room, 4 be hydrogen outlet, 5 is unidirectional constant displacement pump, 6
It is filter device for solenoid valve one, 7,7.1 be gas-liquid separation pad, 7.2 be polythene net, 7.3 be waterproof ventilated membrane, 7.4 is more
Gas flow hole flow patch, 7.5 be stainless steel filter, 7.6 be porous air-flow flow equalization piece, 8 be hydrogen storage cylinder, 9 be exhausted bath box, 10
It is thermometer for temperature sensor, 11,12 be pressure sensor, 13 be pressure gauge, 14 is polyethylene offset plate filler, 15 for not
Rust steel spacer, 16 be solenoid valve two, 17 be shut-off valve one, 18 be shut-off valve four, 19 are that filter one, 20 is controller, 21 is
It is one-way exhaust valve one, 24 be one-way safety exhaust valve two, 25 is back pressure pressure maintaining valve, 26 that shut-off valve two, 22, which is filter two, 23,
It is flowmeter for shut-off valve three, 27.
Specific embodiment
The utility model is described in further detail with specific embodiment with reference to the accompanying drawing.
Embodiment
The present embodiment is by taking hydrogen fuel solution is using synthesis hydrogen fuel power water as an example to being illustrated below, wherein synthesis
Hydrogen fuel power water is the product of commercial type, such as the synthesis hydrogen fuel of Henan Yan Hao New Energy Technology Co., Ltd. production
Power aquatic products.
As shown in Figures 1 to 5, a kind of hydrogen producer of the utility model includes:
For storing the fuel tank 1 of hydrogen fuel solution；
For reacting the catalyst-assembly 2 for generating hydrogen with hydrogen fuel solution catalyzing；
For the reaction chamber 3 that hydrogen fuel solution is reacted with catalyst-assembly 2, hydrogen outlet 4 is provided at the top of reaction chamber 3；
For hydrogen fuel solution to be pumped into the unidirectional constant displacement pump 5 of reaction chamber 3；
Enter the solenoid valve 1 of 3 input quantity of reaction chamber for adjusting hydrogen fuel solution；
Filter device 7 for being filtered to the hydrogen of generation；
For storing the hydrogen storage cylinder 8 of hydrogen；
For storing the exhausted bath box 9 of discharge hydrogen fuel solution；
For detecting the temperature sensor 10 of reaction room temperature, and the thermometer 11 connecting with temperature sensor 10；
For detecting the pressure sensor 12 of reaction room pressure, and the pressure gauge 13 connecting with pressure sensor 12；
And connect respectively with unidirectional constant displacement pump 5, solenoid valve 1, temperature sensor 10 and 12 signal of pressure sensor
Controller 20.And fuel tank 1, unidirectional constant displacement pump 5, solenoid valve 1, reaction chamber 3 and hydrogen storage cylinder 8 are sequentially connected, exhausted bath box 9
It is connect with reaction chamber 3, catalyst-assembly 2 is arranged inside reaction chamber 3, and filter device 7 is arranged in the top of reaction chamber 3 and is located at
The top of catalyst-assembly 2.
If the catalyst-assembly 2 of the utility model includes dry plate catalyst plate 2.1 and consolidating for fixed catalyst piece 2.1
Determine frame 2.2, wherein fixed frame 2.2 is provided with mounting groove 2.3, and catalyst plate 2.1 is inserted in mounting groove 2.3.And catalyst plate
2.1 plates 2.4 and Catalytic Layer by having grid 2.5 form, and Catalytic Layer is arranged on plates 2.4, the bottom of plates 2.4
End is inserted in mounting groove 2.3, and mounting groove 2.3 is stretched out on top.
The present embodiment fixed frame 2.2 includes 2.6, three bottom plates 2.7 of backboard and several grip blocks, wherein three bottom plates
2.7 is arranged in parallel and connect with backboard 2.6, grip block is disposed on every bottom plate 2.7, mounting groove 2.3 is by phase
Adjacent two grip blocks and bottom plate 2.7 surround, and each mounting groove 2.3 is U-shaped mounting groove.In order to improve every catalyst plate 2.1
The stability of installation, the mounting groove 2.3 that corresponding grip block is formed on every bottom plate 2.7 is in the same horizontal line.It is adjacent
The convenience of the pick-and-place of catalyst plate 2.1 can be improved in pick-and-place space of the space as catalyst plate 2.1 between bottom plate 2.7.
The grip block includes short grip block 2.8 and long grip block 2.9, and short grip block 2.8 and long grip block 2.9 are at every bottom
Spaced setting on plate 2.7.Catalytic Layer is arranged on the single or double of plates 2.4.Catalytic Layer is added by catalyst fines
Thermosetting, the catalyst fines are CuO, ZnO, Al2O3、MxOYMixture by be added copper zinc soluble salt solution and alkalinity
Precipitating reagent carries out precipitation reaction, is separated by solid-liquid separation, washs after reaction, is dry, roasting is made.The utility model plates 2.4
For stainless steel plates, and with a thickness of 0.5mm~1mm.The grid 2.5 of plates 2.4 is network, the length pair of network
Linea angulata and short diagonal are respectively 4mm × 2.5mm.The grid 2.5 of the plates 2.4 can also be hexagonal mesh.
If the present embodiment dry plate catalyst plate 2.1 by fixed frame 2.2 can stationary arrangement, when synthesis hydrogen fuel power water is former
When material is reacted with the catalytic unit, synthesis hydrogen fuel power water raw material is contacted and is reacted with every catalyst plate 2.1, in this way may be used
Increase haptoreaction area, is greatly improved the efficiency of catalysis reaction.Meanwhile every catalyst plate 2.1 by Catalytic Layer and has
The plates of grid 2.5 form, and synthesis hydrogen fuel power water raw material not only can produce chemistry by the grid 2.5 of plates 2.4
Reaction, and grid 2.5 can be flowed through, so that the raw material after catalysis reaction is flowed out from grid 2.5, catalysis reactant is obtained, significantly
Improve the practicability used.
The reaction chamber 3 of the utility model divides for reaction compartment 3.1 and for carrying out to the hydrogen and aqueous vapor obtained after reaction
The temporarily providing room 3.2 temporarily stored, the temporarily providing room 3.2 are located at 3.1 top of reaction compartment, and the setting of catalyst-assembly 2 is being reacted
In space 3.1.In order to enable hydrogen fuel solution, which concentrates on, carries out catalysis reaction in catalyst-assembly 2, set inside reaction compartment 3.1
It is equipped with polyethylene offset plate filler 14, polyethylene offset plate filler 14 is located at the two sides of catalyst-assembly 2, in temporarily providing room 3.2
Portion is provided with stainless steel spacer 15.
The filter device 7 of the utility model includes the gas for carrying out initial gross separation to the hydrogen and aqueous vapor obtained after reaction
Liquid separating pad 7.1, the polythene net 7.2 for preventing synthesis hydrogen fuel power water from circulating upwards, for preventing aqueous vapor by simultaneously
The waterproof ventilated membrane 7.3 that allows hydrogen to pass through, is used the porous air-flow flow patch 7.4 for preventing polythene net 7.2 from falling and deforming
The porous air-flow that the hydrogen obtained after the stainless steel filter 7.5 for preventing waterproof ventilated membrane 7.3 from deforming and for reaction passes through
Flow equalization piece 7.6, wherein gas-liquid separation pad 7.1, polythene net 7.2, waterproof ventilated membrane 7.3 and porous air-flow flow equalization
Piece 7.6 is successively arranged in from the bottom to top above temporarily providing room；The porous air-flow flow patch 7.4 of two panels is separately positioned on gas-liquid point
Following above and from pad 7.1 grips gas-liquid separation pad 7.1；Two panels stainless steel filter 7.5 is separately positioned on poly-
The following above and of ethylene net 7.2 grips polythene net 7.2.
The utility model further includes 2 16 He of solenoid valve for hydrogen fuel solution in reaction chamber 3 to be expelled to exhausted bath box 9
Shut-off valve 1, the shut-off valve 4 18 and filter 1 being discharged for waste liquid, wherein filter 1 is arranged in exhausted bath box
In 9, one 17 one end of shut-off valve is connect with reaction chamber 3, and the other end is connect with filter 1,16 one end of solenoid valve and reaction chamber 3
Connection, the other end is connect with filter 1, and solenoid valve 2 16 is connect with 20 signal of controller, shut-off valve 4 18 and waste liquid
Case 9 connects.
The utility model further includes shut-off valve 2 21, filter 2 22 and one-way exhaust valve 1, wherein fuel tank 1
It is provided with fuel inlet 1.1, one-way exhaust valve 1 is connect with fuel tank 1, and filter 2 22 is arranged in fuel tank 1,
And connect with unidirectional constant displacement pump 5, shut-off valve 2 21 is arranged between solenoid valve 1 and reaction chamber 3.
The utility model further includes one-way safety exhaust valve 2 24, back pressure pressure maintaining valve 25, shut-off valve 3 26 and flowmeter 27,
Wherein, shut-off valve 3 26 and flowmeter 27 are connected with each other, and are arranged between hydrogen outlet 4 and hydrogen storage cylinder 8, one-way safety row
Air valve 2 24 and back pressure pressure maintaining valve 25 are separately positioned on 4 top of hydrogen outlet.
The hydrogen production process that the hydrogen producer of the utility model uses is such that set unidirectional constant displacement pump 5 hydrogen fuel is molten
Liquid pump enters the time of reaction chamber 3, the temperature value in reaction chamber 3, the pressure value in reaction chamber 3 and the rated pressure in reaction chamber 3
Value；When pressure sensor 12 detects that pressure is lower than the pressure value set in reaction chamber 3, controller 20, which controls, unidirectionally quantifies 5
Hydrogen fuel solution is pumped into reaction chamber 3 according to the time of setting by pump；Meanwhile controller 20 to the make-and-break time of solenoid valve 1 into
Row control realizes that the input quantity to hydrogen fuel solution input reaction chamber 3 is finely adjusted, and realizes that hydrogen fuel solution connects in reaction chamber 3
It is continuous to carry out reaction generation hydrogen, and enter hydrogen storage cylinder 8.
When pressure sensor 12 detects that pressure is higher than the pressure value of setting in reaction chamber 3, controller 20 controls electromagnetism
Valve 1 power-off stop hydrogen fuel solution input, and control solenoid valve 2 16 energization the hydrogen fuel solution of reaction chamber 3 is expelled to it is useless
Liquid case 9 then controls the power-off of solenoid valve 2 16 until pressure sensing 12 detects that pressure is equal to the pressure value set in reaction chamber 3；
Meanwhile 2 24 pairs of reaction chambers 3 of one-way safety exhaust valve are exhausted.
When pressure sensor 12 detects that pressure is higher than the rated pressure value of setting in reaction chamber 3, back pressure pressure maintaining valve 25
Reaction chamber 3 is exhausted；When temperature sensor 10 detects that temperature is higher than the temperature value of setting in reaction chamber 3, controller
20 alarms are shut down.
Above-described embodiment is the preferable embodiment of the utility model, but the embodiments of the present invention is not by above-mentioned
The limitation of embodiment, it is made under other any spiritual essence and principles without departing from the utility model to change, modify, replacing
In generation, simplifies combination, should be equivalent substitute mode, is included within the protection scope of the utility model.
Claims (9)
1. a kind of hydrogen producer, it is characterised in that: include:
For storing the fuel tank of hydrogen fuel solution；
For reacting the catalyst-assembly for generating hydrogen with hydrogen fuel solution catalyzing；
The reaction chamber reacted for hydrogen fuel solution with catalyst-assembly；Hydrogen outlet is provided at the top of the reaction chamber；
For hydrogen fuel solution to be pumped into the unidirectional constant displacement pump of reaction chamber；
Enter the solenoid valve one of reaction chamber input quantity for adjusting hydrogen fuel solution；
Filter device for being filtered to the hydrogen of generation；
For storing the hydrogen storage cylinder of hydrogen；
For storing the exhausted bath box of discharge hydrogen fuel solution；
For detecting the temperature sensor of reaction room temperature, and the thermometer connecting with temperature sensor；
For detecting the pressure sensor of reaction room pressure, and the pressure gauge connecting with pressure sensor；
And the controller being connect respectively with unidirectional constant displacement pump, solenoid valve one, temperature sensor and pressure sensor signal；
The fuel tank, unidirectional constant displacement pump, solenoid valve one, reaction chamber and hydrogen storage cylinder are sequentially connected, exhausted bath box and reaction chamber
Connection；The catalyst-assembly is arranged inside reaction chamber；The filter device is arranged in the top of reaction chamber and is located at catalysis
The top of agent device.
2. hydrogen producer according to claim 1, it is characterised in that: if the catalyst-assembly by dry plate catalyst plate and
Fixed frame for fixed catalyst piece forms；The fixed mount setting has mounting groove, and catalyst plate is inserted in mounting groove；
The catalyst plate is made of the plates and Catalytic Layer for having grid, and Catalytic Layer is arranged on plates.
3. hydrogen producer according to claim 2, it is characterised in that: the fixed frame include backboard, several bottom plates and
Several grip blocks；Several bottom plates are arranged in parallel and connect with backboard, are disposed with grip block on every bottom plate；
The mounting groove is surrounded by adjacent two grip blocks and bottom plate；
On every bottom plate, the mounting groove that corresponding grip block is formed is in the same horizontal line；Space between adjacent bottom plates
Pick-and-place space as catalyst plate；
The grip block includes short grip block and long grip block, short grip block and long grip block is spaced on every bottom plate sets
It sets.
4. hydrogen producer according to claim 2, it is characterised in that: the grid of the plates is network or six sides
Shape grid；The long-diagonal and short diagonal of the network are respectively 4mm × 2.5mm.
5. hydrogen producer according to claim 1, it is characterised in that: the reaction chamber is divided into reaction compartment and for anti-
Should after the temporarily providing room that is temporarily stored of obtained hydrogen and aqueous vapor；The temporarily providing room is located above reaction compartment；
The catalyst-assembly is arranged in reaction compartment, and reaction compartment is internally provided with polyethylene offset plate filler, polyethylene
Offset plate filler is located at the two sides of catalyst-assembly；The temporarily providing room is internally provided with stainless steel spacer.
6. hydrogen producer according to claim 5, it is characterised in that: the filter device includes for obtaining after reaction
Hydrogen and aqueous vapor carry out the gas-liquid separation pad of initial gross separation, for preventing the polyethylene that circulates upwards of synthesis hydrogen fuel power water
Net, the waterproof ventilated membrane for preventing aqueous vapor from passing through and hydrogen being allowed to pass through, for prevent polythene net fall and deform it is porous
Air-flow flow patch, the stainless steel filter for preventing waterproof ventilated membrane from deforming and more for passing through to obtained hydrogen after reaction
Gas flow hole flow equalization piece；The gas-liquid separation pad, polythene net, waterproof ventilated membrane and porous air-flow flow equalization piece successively by
Under supreme be arranged in above temporarily providing room；
Porous air-flow flow patch described in two panels is separately positioned on the following above and of gas-liquid separation pad, presss from both sides to gas-liquid separation pad
Hold fixation；Stainless steel filter described in two panels is separately positioned on the following above and of polythene net, clamp to polythene net solid
It is fixed.
7. hydrogen producer according to claim 1, it is characterised in that: further include for arranging hydrogen fuel solution in reaction chamber
Out to the solenoid valve of exhausted bath box two and shut-off valve one, for the shut-off valve four and filter one of waste liquid discharge；The filter
One is arranged in exhausted bath box, and one one end of shut-off valve is connect with reaction chamber, and the other end is connect with filter one；The solenoid valve 21
End is connect with reaction chamber, and the other end is connect with filter one；The solenoid valve two is connect with controller signals；The shut-off valve four
It is connect with exhausted bath box.
8. hydrogen producer according to claim 1, it is characterised in that: further include shut-off valve two, filter two and unidirectional row
Air valve one；The fuel tank is provided with fuel inlet；The one-way exhaust valve one is connect with fuel tank；The filter two
Setting is connect in fuel tank, and with unidirectional constant displacement pump；The shut-off valve two is arranged between solenoid valve one and reaction chamber.
9. hydrogen producer according to claim 1, it is characterised in that: further include one-way safety exhaust valve two, back pressure pressure stabilizing
Valve, shut-off valve three and flowmeter；The shut-off valve three and flowmeter are connected with each other, and be arranged hydrogen outlet and hydrogen storage cylinder it
Between；The one-way safety exhaust valve two and back pressure pressure maintaining valve are separately positioned on above hydrogen outlet.
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| CN201821004679.1U CN208561679U (en) | 2018-06-27 | 2018-06-27 | A kind of hydrogen producer |
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| CN201821004679.1U CN208561679U (en) | 2018-06-27 | 2018-06-27 | A kind of hydrogen producer |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108726475A (en) * | 2018-06-27 | 2018-11-02 | 广东美星富能科技有限公司 | A kind of hydrogen producer and its hydrogen production process |
| CN114088839A (en) * | 2021-11-23 | 2022-02-25 | 德州新动能铁塔发电有限公司 | Test platform and test method for hydrogen production based on hydrogen-rich fuel |
-
2018
- 2018-06-27 CN CN201821004679.1U patent/CN208561679U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108726475A (en) * | 2018-06-27 | 2018-11-02 | 广东美星富能科技有限公司 | A kind of hydrogen producer and its hydrogen production process |
| CN114088839A (en) * | 2021-11-23 | 2022-02-25 | 德州新动能铁塔发电有限公司 | Test platform and test method for hydrogen production based on hydrogen-rich fuel |
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