CN105297726B - A kind of water hydrogen piling machine - Google Patents
A kind of water hydrogen piling machine Download PDFInfo
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- CN105297726B CN105297726B CN201510690851.8A CN201510690851A CN105297726B CN 105297726 B CN105297726 B CN 105297726B CN 201510690851 A CN201510690851 A CN 201510690851A CN 105297726 B CN105297726 B CN 105297726B
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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
Present invention is disclosed a kind of water hydrogen piling machine, the piling machine includes：Piling machine body, hydrogen production by methanol system, hydrogen gas generating system, hydrogen production by methanol system, hydrogen gas generating system, piling machine body are sequentially connected；The piling machine body includes actuating unit, pile monkey, pile frame, and actuating unit provides power source for pile monkey, and pile monkey is movable under the limitation of pile frame；The hydrogen production by methanol system utilizes preparing hydrogen by reforming methanol-water steam, and hydrogen obtains the hydrogen of high-purity by being coated with the membrane separation device of palladium-silver, and the hydrogen of acquisition is generated electricity by hydrogen gas generating system, and the electric energy sent is for this body running of piling machine.Water hydrogen piling machine proposed by the present invention, the energy of the hydrogen gas generation as piling machine is made using methanol, piling machine can be used for into the place without alternating current.
Description
Technical field
The invention belongs to articles for daily use technical field, it is related to a kind of piling machine, more particularly to a kind of water hydrogen piling machine.
Background technology
Existing building engineering equipment, such as concrete mixer, piling machine need to plug alternating current and could worked.And
In many cases, it is desirable to no alternating current in the wild in the case of could be used that building engineering equipment.Existing building work
Journey equipment can not complete the work.
In view of this, nowadays in the urgent need to designing a kind of new piling machine, to overcome the above-mentioned of existing piling machine presence
Defect.
The content of the invention
The technical problems to be solved by the invention are：A kind of water hydrogen piling machine is provided, hydrogen gas generation is made using methanol
As the energy of piling machine, piling machine can be used for the place without alternating current.
In order to solve the above technical problems, the present invention is adopted the following technical scheme that：
A kind of water hydrogen piling machine, the piling machine includes：Piling machine body, hydrogen production by methanol system, hydrogen gas generating system, first
Alcohol hydrogen generating system, hydrogen gas generating system, piling machine body are sequentially connected；
The piling machine body includes actuating unit, pile monkey, pile frame, and actuating unit provides power source for pile monkey, and pile monkey exists
It is movable under the limitation of pile frame；The piling machine body is provided with connection cables, and connection cables are connected with hydrogen gas generating system；
The hydrogen production by methanol system includes hydrogen manufacturing subsystem, air pressure adjustment subsystem, Collection utilization subsystem, hydrogen manufacturing subsystem
System, air pressure adjustment subsystem, hydrogen gas generating system, Collection utilization subsystem are sequentially connected；
The hydrogen manufacturing subsystem prepares hydrogen using methanol-water, the hydrogen manufacturing subsystem include solid hydrogen storage container,
Liquid container, raw material conveying device, device for rapidly starting, hydrogen producer, membrane separation device；
The hydrogen producer includes heat exchanger, vaporizer, reformer chamber；Membrane separation device is arranged in separation chamber, separation chamber
It is arranged at the inside of reformer chamber；The solid hydrogen storage container, liquid container are connected with hydrogen producer respectively；Liquid is stored up
Deposit the first alcohol and water that liquid is stored in container；
The device for rapidly starting provides the startup energy for hydrogen producer；The device for rapidly starting includes first and starts dress
Put, the second starter；First starter includes the first heating arrangements, the first gasification pipe, the first gasification pipe
Internal diameter is 1~2mm, and the first gasification pipe is closely wound on the first heating arrangements；One end of first gasification pipe connects
Liquid container is connect, is sent into methanol in the first gasification pipe by raw material conveying device；The other end of first gasification pipe
Vaporized methanol is exported, then passes through ignition mechanism ignition；Or, the other end output of the first gasification pipe is gasified
Methanol, and the methanol temperature of output reaches self-ignition point, and methanol is from directly spontaneous combustion after the output of the first gasification pipe；Described second opens
Dynamic device includes the second gasification pipe, and the main body of the second gasification pipe is arranged at the reformer chamber, the first gasification pipe or/and
The methanol of second gasification pipe output heats the second gasification pipe while heating for reformer chamber, by the first in the second gasification pipe
Alcohol gasifies；The reformer chamber inwall heats in pipeline provided with heating pipeline and is placed with catalyst；The device for rapidly starting is by adding
The heat heating pipeline is attached most importance to the heating of whole room；After the hydrogen generating system starts, hydrogen generating system passes through hydrogen made from hydrogen producer
The energy needed for operation is provided；
The initial start energy of the device for rapidly starting is some solar energy starting modules, and solar energy starting module includes
The solar panel that is sequentially connected, solar energy-electric energy change-over circuit, solar cell；Solar energy starting module is the first heating
Mechanism provides electric energy；Or, the initial start energy of the device for rapidly starting is manual generator, and manual generator will be sent
Power storage in battery；
The oxide of the catalyst including Pt, Pd oxide, Cu oxide, Fe oxide, Zn oxide,
Rare-earth oxide, transition metal oxide；Wherein, precious metals pt content accounts for the 0.6%~1.8% of catalyst gross mass,
Pd contents account for 1.1%~4%, Cu of catalyst gross mass oxide account for catalyst gross mass 6%~12%, Fe oxidation
The oxide that thing accounts for 3%~8%, Zn of catalyst gross mass accounts for the 8%~20% of catalyst gross mass, rare-earth oxide
The 6%~40% of catalyst gross mass is accounted for, remaining is transition metal oxide；
Or, the catalyst is copper-based catalysts, including material and its mass fraction be：3-17 parts of CuO, 3-18 part
ZnO, 0.5-3 parts of ZrO, 55-80 parts of Al2O3, 1-3 parts of CeO2, 1-3 parts of La2O3；
Solid hydrogen is stored in the solid hydrogen storage container, when hydrogen generating system starts, module will be solid by gasifying
State hydrogen is converted to gaseous hydrogen, and gaseous hydrogen provides startup heat energy for hydrogen producer, be used as hydrogen producer by combustion heat release
The startup energy；
First alcohol and water in the liquid container is delivered to heat exchanger by raw material conveying device and exchanged heat, and exchanges heat laggard
Enter vaporizer gasification；Methanol vapor and vapor after gasification enter reformer chamber, and reformer chamber is provided with catalyst, reformer chamber bottom
And middle portion temperature is 300 DEG C~420 DEG C；The temperature on the reformer chamber top is 400 DEG C~570 DEG C；Reformer chamber is led to separation chamber
Connecting line connection is crossed, all or part of connecting line is arranged at the top of reformer chamber, can be by the high temperature on reformer chamber top
Continue to heat the gas exported from reformer chamber；The connecting line is used as the buffering between reformer chamber and separation chamber so that from weight
The temperature of the gas of whole room output is identical or close with the temperature of separation chamber；Temperature in the separation chamber be set as 350 DEG C~
570℃；Membrane separator is provided with separation chamber, hydrogen is obtained from the aerogenesis end of membrane separator；
The raw material conveying device provides power, by the feedstock transportation in liquid container to hydrogen producer；The original
Material conveying device provides 0.15~5MPa pressure to raw material so that hydrogen made from hydrogen producer has enough pressure；
The hydrogen producer starts after hydrogen manufacturing, and hydrogen partial made from hydrogen producer or/and residual air maintain system by burning
Hydrogen storage equipment is run；
Hydrogen made from the hydrogen producer is delivered to membrane separation device and separated, and the UF membrane for separating hydrogen is filled
The difference for the inside and outside pressure put is more than or equal to 0.7M Pa；The membrane separation device is in porous ceramic surface Vacuum Deposition palladium-silver
Membrane separation device, film plating layer is palladium-silver, and the mass percent palladium of palladium-silver accounts for 75%~78%, silver accounts for 22%~
25%；
Obtained hydrogen is passed through transfer conduit real-time Transmission to hydrogen gas generating system by the hydrogen manufacturing subsystem；The transmission
Pipeline is provided with air pressure adjustment subsystem, for adjusting the air pressure in transfer conduit；The hydrogen gas generating system utilizes hydrogen manufacturing subsystem
The obtained hydrogen gas generation of system；
The air pressure adjustment subsystem includes microprocessor, gas pressure sensor, valve positioner, air outlet valve, outlet
Pipeline；The gas pressure sensor is arranged in transfer conduit, to sense the barometric information in transfer conduit, and will sensing
Barometric information send to microprocessor；The microprocessor is by the barometric information received from gas pressure sensor with setting
Threshold interval is compared；When the maximum that the pressure data received is interval higher than given threshold, microprocessor control valve
Controller opens air outlet valve setting time so that air pressure is in setting range in transfer conduit, while one end of outlet pipe connects
Air outlet valve, the other end connects the hydrogen manufacturing subsystem, heated for the firing equipment that needs of hydrogen manufacturing subsystem by being burnt；When
The pressure data received the minimum value interval less than given threshold, microprocessor controls the hydrogen manufacturing subsystem to accelerate raw material
Transporting velocity；
The Collection utilization subsystem connects the Vent passageway of hydrogen gas generating system, is received respectively from the gas of discharge
Collect hydrogen, oxygen gas and water, used, be collected into for hydrogen manufacturing subsystem or/and hydrogen gas generating system using the hydrogen, oxygen that are collected into
Water as hydrogen manufacturing subsystem raw material, so as to recycle；
The Collection utilization subsystem includes hydrogen/oxygen separator, hydrogen separator, hydrogen check-valves, oxygen separator, oxygen
Gas check-valves, hydrogen is then separated from water by hydrogen and oxygen separation respectively, oxygen is separated from water；
The hydrogen producer also includes electric energy estimation block, hydrogen and prepares detection module, power storage module；The electric energy
The electricity of needs consumption when estimation block is to estimate whether the electric energy that hydrogen gas generation device is sent in real time can meet reformation, separation
Energy；If it is satisfied, then closing device for rapidly starting；
Hydrogen prepares detection module and is used for detecting whether the hydrogen that hydrogen producer is prepared in real time is stablized；If prepared by hydrogen producer
Hydrogen it is unstable, then control device for rapidly starting to be again started up, and obtained electric energy part be stored in power storage module,
Used when electric energy is not enough to and provides the consumption of hydrogen producer；
The hydrogen gas generating system is fuel cell system, and fuel cell system includes：Gas supply device, pile；Institute
Gas supply device is stated by the use of the gas of compression as power, automatic transport is into pile；The pile includes some sub- fuel
Battery module, each sub- fuel cell module includes at least one super capacitor；
The fuel cell system also includes air intake conduit, outlet pipe；The gas of the compression is mainly oxygen；
Air enters pile with oxygen after stainless steel is mixed；
The fuel cell system also includes gas regulating system；The gas regulating system includes valve regulated and controls dress
Put, and oxygen content sensor or/and compressed gas compression ratio sensor；
The content of oxygen in air and oxygen that the oxygen content sensor is mixed to sense in stainless steel, and will
The data sensed are sent to valve regulated control device；
Compression ratio of the compressed gas compression ratio sensor to sense compressed oxygen, and the data sensed are sent
To valve regulated control device；
The valve regulated control device is according to the sensing of oxygen content sensor or/and compressed gas compression ratio sensor
As a result regulation oxygen delivery valve door, air entrainment valve door, control compressed oxygen, the conveying ratio of air；Compressed oxygen enters mixed
Close the power produced after container and mixed gas is pushed into pile reaction；
The fuel cell system also includes humidification system, and humidification system includes humidity exchanging container, humidity and exchanges pipeline,
Humidity exchanges the part that pipeline is air intake conduit；Gas outlet pipe is delivered to humidity exchanging container after the reaction,
The material that the humidity exchanges pipeline is only permeable airtight so that gas carries out humidity friendship with natural air after reaction
Change, and can not be circulated between gas.
A kind of water hydrogen piling machine, the piling machine includes：Piling machine body, hydrogen production by methanol system, hydrogen gas generating system, first
Alcohol hydrogen generating system, hydrogen gas generating system, piling machine body are sequentially connected；The hydrogen production by methanol system utilizes methanol steam reforming
Hydrogen is prepared, hydrogen obtains the hydrogen of high-purity by being coated with the membrane separation device of palladium-silver, and the hydrogen of acquisition passes through hydrogen
Electricity generation system generates electricity, and the electric energy sent is for this body running of piling machine.
As a preferred embodiment of the present invention, the hydrogen production by methanol system includes hydrogen manufacturing subsystem, air pressure adjustment subsystem
System, Collection utilization subsystem, hydrogen manufacturing subsystem, air pressure adjustment subsystem, hydrogen gas generating system, Collection utilization subsystem connect successively
Connect；
The hydrogen manufacturing subsystem prepares hydrogen using methanol-water, the hydrogen manufacturing subsystem include solid hydrogen storage container,
Liquid container, raw material conveying device, device for rapidly starting, hydrogen producer, membrane separation device；
The hydrogen producer includes heat exchanger, vaporizer, reformer chamber；Membrane separation device is arranged in separation chamber, separation chamber
It is arranged at the inside of reformer chamber；The solid hydrogen storage container, liquid container are connected with hydrogen producer respectively；Liquid is stored up
Deposit the first alcohol and water that liquid is stored in container；
The device for rapidly starting provides the startup energy for hydrogen producer；The device for rapidly starting includes first and starts dress
Put, the second starter；First starter includes the first heating arrangements, the first gasification pipe, the first gasification pipe
Internal diameter is 1~2mm, and the first gasification pipe is closely wound on the first heating arrangements；One end of first gasification pipe connects
Liquid container is connect, is sent into methanol in the first gasification pipe by raw material conveying device；The other end of first gasification pipe
Vaporized methanol is exported, then passes through ignition mechanism ignition；Or, the other end output of the first gasification pipe is gasified
Methanol, and the methanol temperature of output reaches self-ignition point, and methanol is from directly spontaneous combustion after the output of the first gasification pipe；Described second opens
Dynamic device includes the second gasification pipe, and the main body of the second gasification pipe is arranged at the reformer chamber, the first gasification pipe or/and
The methanol of second gasification pipe output heats the second gasification pipe while heating for reformer chamber, by the first in the second gasification pipe
Alcohol gasifies；The reformer chamber inwall heats in pipeline provided with heating pipeline and is placed with catalyst；The device for rapidly starting is by adding
The heat heating pipeline is attached most importance to the heating of whole room；After the hydrogen generating system starts, hydrogen generating system passes through hydrogen made from hydrogen producer
The energy needed for operation is provided；
Solid hydrogen is stored in the solid hydrogen storage container, when hydrogen generating system starts, module will be solid by gasifying
State hydrogen is converted to gaseous hydrogen, and gaseous hydrogen provides startup heat energy for hydrogen producer, be used as hydrogen producer by combustion heat release
The startup energy；
First alcohol and water in the liquid container is delivered to heat exchanger by raw material conveying device and exchanged heat, and exchanges heat laggard
Enter vaporizer gasification；Methanol vapor and vapor after gasification enter reformer chamber, and reformer chamber is provided with catalyst, reformer chamber bottom
And middle portion temperature is 300 DEG C~420 DEG C；The temperature on the reformer chamber top is 400 DEG C~570 DEG C；Reformer chamber is led to separation chamber
Connecting line connection is crossed, all or part of connecting line is arranged at the top of reformer chamber, can be by the high temperature on reformer chamber top
Continue to heat the gas exported from reformer chamber；The connecting line is used as the buffering between reformer chamber and separation chamber so that from weight
The temperature of the gas of whole room output is identical or close with the temperature of separation chamber；Temperature in the separation chamber be set as 350 DEG C~
570℃；Membrane separator is provided with separation chamber, hydrogen is obtained from the aerogenesis end of membrane separator；
The raw material conveying device provides power, by the feedstock transportation in liquid container to hydrogen producer；The original
Material conveying device provides 0.15~5MPa pressure to raw material so that hydrogen made from hydrogen producer has enough pressure；
The hydrogen producer starts after hydrogen manufacturing, and hydrogen partial made from hydrogen producer or/and residual air maintain system by burning
Hydrogen storage equipment is run；
Hydrogen made from the hydrogen producer is delivered to membrane separation device and separated, and the UF membrane for separating hydrogen is filled
The difference for the inside and outside pressure put is more than or equal to 0.7M Pa；The membrane separation device is in porous ceramic surface Vacuum Deposition palladium-silver
Membrane separation device, film plating layer is palladium-silver, and the mass percent palladium of palladium-silver accounts for 75%~78%, silver accounts for 22%~
25%；
Obtained hydrogen is passed through transfer conduit real-time Transmission to hydrogen gas generating system by the hydrogen manufacturing subsystem；The transmission
Pipeline is provided with air pressure adjustment subsystem, for adjusting the air pressure in transfer conduit；The hydrogen gas generating system utilizes hydrogen manufacturing subsystem
The obtained hydrogen gas generation of system；
The air pressure adjustment subsystem includes microprocessor, gas pressure sensor, valve positioner, air outlet valve, outlet
Pipeline；The gas pressure sensor is arranged in transfer conduit, to sense the barometric information in transfer conduit, and will sensing
Barometric information send to microprocessor；The microprocessor is by the barometric information received from gas pressure sensor with setting
Threshold interval is compared；When the maximum that the pressure data received is interval higher than given threshold, microprocessor control valve
Controller opens air outlet valve setting time so that air pressure is in setting range in transfer conduit, while one end of outlet pipe connects
Air outlet valve, the other end connects the hydrogen manufacturing subsystem, heated for the firing equipment that needs of hydrogen manufacturing subsystem by being burnt；When
The pressure data received the minimum value interval less than given threshold, microprocessor controls the hydrogen manufacturing subsystem to accelerate raw material
Transporting velocity；
The Collection utilization subsystem connects the Vent passageway of hydrogen gas generating system, is received respectively from the gas of discharge
Collect hydrogen, oxygen gas and water, used, be collected into for hydrogen manufacturing subsystem or/and hydrogen gas generating system using the hydrogen, oxygen that are collected into
Water as hydrogen manufacturing subsystem raw material, so as to recycle；
The Collection utilization subsystem includes hydrogen/oxygen separator, hydrogen separator, hydrogen check-valves, oxygen separator, oxygen
Gas check-valves, hydrogen is then separated from water by hydrogen and oxygen separation respectively, oxygen is separated from water.
As a preferred embodiment of the present invention, the initial start energy of the device for rapidly starting opens for some solar energy
Dynamic model block, solar energy starting module includes the solar panel, solar energy-electric energy change-over circuit, solar-electricity being sequentially connected
Pond；Solar energy starting module provides electric energy for the first heating arrangements；Or, the initial start energy of the device for rapidly starting is
Manual generator, manual generator is by the power storage sent in battery.
As a preferred embodiment of the present invention, the catalyst includes Pt oxide, Pd oxide, Cu oxidation
Thing, Fe oxide, Zn oxide, rare-earth oxide, transition metal oxide；
Wherein, precious metals pt content accounts for 0.6%~1.8%, the Pd contents of catalyst gross mass and accounts for catalyst gross mass
The oxide that 1.1%~4%, Cu oxide account for 6%~12%, Fe of catalyst gross mass accounts for the 3% of catalyst gross mass
~8%, Zn oxide account for the 8%~20% of catalyst gross mass, rare-earth oxide account for catalyst gross mass 6%~
40%, remaining is transition metal oxide.
As a preferred embodiment of the present invention, the catalyst is copper-based catalysts, including material and its mass fraction
For：2-20 parts of CuO, 2-20 parts of ZnO, 0.1-5 parts of ZrO, 45-95 parts of Al2O3, 0-5 parts of CeO2, 0-5 parts
La2O3。
As a preferred embodiment of the present invention, the hydrogen gas generating system includes fuel cell, if fuel cell includes
Sub- fuel cell module is done, each sub- fuel cell module includes at least one super capacitor.
As a preferred embodiment of the present invention, the hydrogen gas generating system is fuel cell system, fuel cell system
Including：Gas supply device, pile；The gas supply device is used as power, automatic transport to pile by the use of the gas of compression
In；The pile includes some sub- fuel cell modules, and each sub- fuel cell module includes at least one super capacitor；
The fuel cell system also includes air intake conduit, outlet pipe；The gas of the compression is mainly oxygen；
Air enters pile with oxygen after stainless steel is mixed.
As a preferred embodiment of the present invention, the fuel cell system also includes gas regulating system；The gas
Regulating system includes valve regulated control device, and oxygen content sensor or/and compressed gas compression ratio sensor；
The content of oxygen in air and oxygen that the oxygen content sensor is mixed to sense in stainless steel, and will
The data sensed are sent to valve regulated control device；
Compression ratio of the compressed gas compression ratio sensor to sense compressed oxygen, and the data sensed are sent
To valve regulated control device；
The valve regulated control device is according to the sensing of oxygen content sensor or/and compressed gas compression ratio sensor
As a result regulation oxygen delivery valve door, air entrainment valve door, control compressed oxygen, the conveying ratio of air；Compressed oxygen enters mixed
Close the power produced after container and mixed gas is pushed into pile reaction.
As a preferred embodiment of the present invention, the fuel cell system also includes humidification system, and humidification system includes
Humidity exchanging container, humidity exchange pipeline, and humidity exchanges the part that pipeline is air intake conduit；Gas goes out after the reaction
Air pipe is delivered to humidity exchanging container,
The material that the humidity exchanges pipeline is only permeable airtight so that gas carries out humidity friendship with natural air after reaction
Change, and can not be circulated between gas.
The beneficial effects of the present invention are：Water hydrogen piling machine proposed by the present invention, is made hydrogen gas generation using methanol and makees
For the energy of piling machine, piling machine can be used for the place without alternating current.
Brief description of the drawings
Fig. 1 is the composition schematic diagram of water hydrogen piling machine of the present invention.
Fig. 2 is the composition schematic diagram of hydrogen production by methanol system in present system.
Fig. 3 is the structural representation of device for rapidly starting in hydrogen producer
Fig. 4 is hydrogen producer and its structural representation for heating pipeline.
Fig. 5 is the composition schematic diagram of the hydrogen producer provided with safety valve.
Fig. 6 is the schematic diagram under another state of the hydrogen producer provided with safety valve.
Fig. 7 is the composition schematic diagram of fuel cell system in present system.
Embodiment
The preferred embodiment that the invention will now be described in detail with reference to the accompanying drawings.
Embodiment one
Referring to Fig. 1, present invention is disclosed a kind of water hydrogen piling machine, the piling machine includes：Piling machine body, methanol system
Hydrogen system, hydrogen gas generating system, hydrogen production by methanol system, hydrogen gas generating system, piling machine body are sequentially connected；The hydrogen from methyl alcohol
System utilizes preparing hydrogen by reforming methanol-water steam, and hydrogen obtains the hydrogen of high-purity by being coated with the membrane separation device of palladium-silver
Gas, the hydrogen of acquisition is generated electricity by hydrogen gas generating system, and the electric energy sent is for this body running of piling machine.
The piling machine body includes actuating unit, pile monkey, pile frame, and actuating unit provides power source for pile monkey, and pile monkey exists
It is movable under the limitation of pile frame；The piling machine body is provided with connection cables, and connection cables are connected with hydrogen gas generating system.
Actuating unit can include motor and drive disk assembly.Piling machine body can also include control panel, control panel
And motor is connected by cable with hydrogen gas generating system.
In the present embodiment, referring to Fig. 2, hydrogen production by methanol system is small portable hydrogen producer, including：Fluid storage is held
Device 10, raw material conveying device 50, device for rapidly starting 40, device for producing hydrogen 20, membrane separation device 30, hydrogen delivery tube road 60.
As shown in figure 3, the device for rapidly starting 40 includes housing 41, heating arrangements 42, gasification pipe 43, gasification pipe
43 internal diameter is 1~2mm, and gasification pipe 43 is wound on heating arrangements 42；The heating arrangements can be electrically heated rod, utilize
Alternating current or battery, dry cell.
One end connection liquid container 10 of the gasification pipe 43, methanol is sent into gasification pipe 43；Vapor lamp
The other end on road 43 exports vaporized methanol, then passes through ignition mechanism ignition；Or, the other end of gasification pipe 43
Vaporized methanol is exported, and the methanol temperature of output reaches self-ignition point, methanol direct spontaneous combustion after the output of gasification pipe 43；Institute
State device for rapidly starting 40 and provided for device for producing hydrogen (whole hydrogen producer in other words) and start the energy.
Referring to Fig. 4, the firing rate in order to improve device for producing hydrogen, is provided with the reformer chamber inwall of the device for producing hydrogen 20
Heat in pipeline 21, heating pipeline 21 and be placed with catalyst (such as can be by heating and temperature control at 380 DEG C~480 DEG C)；It is described fast
Fast starter 40 is heated by heating the heating pipeline 21 for reformer chamber, can improve the efficiency of heating surface.
As shown in Fig. 2 device for producing hydrogen 20 can also set the second starter 70, second starter 70 includes the
Two gasification pipes, the main body of the second gasification pipe is arranged at reformer chamber, and the second gasification pipe is that reformer chamber heating (can also be
Other units of hydrogen producer heating).First gasification pipe or/and the methanol of the second gasification pipe output are the same of reformer chamber heating
The gasification pipes of Shi Jiare second, by the methanol gasifying in the second gasification pipe.When gasification can be persistently made in the second starter
Methanol after setting time, above-mentioned device for rapidly starting can be closed, thus further reduce to the extra powers such as electric energy according to
Lean on.
In addition, the device for producing hydrogen 20 includes heat exchanger, vaporizer, reformer chamber；Membrane separation device is arranged at separation
Interior, separation chamber is arranged at the top of reformer chamber.The liquid container is connected with device for producing hydrogen；In liquid container
Store the first alcohol and water of liquid.
First alcohol and water in the liquid container is delivered to heat exchanger by raw material conveying device and exchanged heat, and exchanges heat laggard
Enter vaporizer gasification；Methanol vapor and vapor after gasification enter reformer chamber, and reformer chamber is provided with catalyst, reformer chamber bottom
And middle portion temperature is 300 DEG C~420 DEG C.The temperature on the reformer chamber top is 400 DEG C~570 DEG C；Reformer chamber is led to separation chamber
Connecting line connection is crossed, all or part of connecting line is arranged at the top of reformer chamber, can be by the high temperature on reformer chamber top
Continue to heat the gas exported from reformer chamber；The connecting line is used as the buffering between reformer chamber and separation chamber so that from weight
The temperature of the gas of whole room output is identical or close with the temperature of separation chamber.Temperature in the separation chamber be set as 350 DEG C~
570℃；Membrane separator is provided with separation chamber, hydrogen is obtained from the aerogenesis end of membrane separator.By above-mentioned improvement, it can protect respectively
Demonstrate,prove reformer chamber catalyst low temperature requirements, and separation chamber high temperature requirement, and then improve hydrogen preparation efficiency；Meanwhile, this
The preheating method (top that separation chamber is arranged to reformer chamber) of invention is very convenient.
The oxide of the catalyst including Pt, Pd oxide, Cu oxide, Fe oxide, Zn oxide,
Rare-earth oxide, transition metal oxide；Wherein, precious metals pt content accounts for the 0.6%~1.8% of catalyst gross mass,
Pd contents account for 1.1%~4%, Cu of catalyst gross mass oxide account for catalyst gross mass 6%~12%, Fe oxidation
The oxide that thing accounts for 3%~8%, Zn of catalyst gross mass accounts for the 8%~20% of catalyst gross mass, rare-earth oxide
The 6%~40% of catalyst gross mass is accounted for, remaining is transition metal oxide；
Or, the catalyst is copper-based catalysts, including material and its mass fraction be：3-17 parts of CuO, 3-18 part
ZnO, 0.5-3 parts of ZrO, 55-80 parts of Al2O3, 1-3 parts of CeO2, 1-3 parts of La2O3。
In addition, the raw material conveying device provides power, by the feedstock transportation in liquid container to device for producing hydrogen；Institute
State the pressure that raw material conveying device provides 0.15~5MPa to raw material so that hydrogen made from device for producing hydrogen has enough pressures
By force.Hydrogen made from the device for producing hydrogen is delivered to membrane separation device and separated, the membrane separation device for separating hydrogen
The difference of inside and outside pressure is more than or equal to 0.7M Pa.Pass through the improvement so that hydrogen made from device for producing hydrogen has enough pressure,
The purity of hydrogen production efficiency and obtained hydrogen can be improved.
After the hydrogen producer starts, hydrogen producer provides the energy needed for operation by hydrogen made from device for producing hydrogen；
At this point it is possible to close device for rapidly starting.Because hydrogen partial made from device for producing hydrogen or/and residual air pass through maintenance hydrogen manufacturing of burning
Equipment is run, and so as to reduce the dependence to extra power, adaptive ability is strong.
In addition, referring to Fig. 5, Fig. 6, the hydrogen delivery tube road 60 is provided with spring safety valve 61, and spring safety valve 61 is wrapped
Include valve body, spring mechanism, end of upspringing；The raw material conveying device 50 includes delivery pump, switch of the end close to delivery pump of upspringing
Set (certain raw material conveying device 50 can also be other power set), raw material conveying device can be disconnected when end of upspringing is upspring
Switch.By setting mechanical safety valve on hydrogen delivery tube road, when air pressure reaches setting value, mechanical safety valve is opened, and energy
Raw material conveying device is controlled to stop transferring raw material.So as to improve the security of equipment operation, hydrogen leak and blast are prevented.
Specifically, in the present embodiment, the switch of the delivery pump includes contact-segment 62 and three ports, three port difference
For first port 63, second port 64, the 3rd port 65.One end of the contact-segment 62 is rotationally arranged at first port
63, the connection delivery pump of first port 63；The other end of contact-segment 62 can contact the port 65 of second port 64 or the 3rd.
The second port 64 connects power supply, during the connection second port 64 of first port 63, can control to convey pump work.Institute
The 3rd port 65 connection alarm transmitting device is stated, when first port connects three ports 65, can control to convey air pump inoperative, together
Alarm dispensing device sends warning message (such as by way of short message) to corresponding server or client, can notify phase
Answer personnel.
The hydrogen gas generation device connects hydrogen producer, and the Partial DC electricity sent is delivered into hydrogen producer；Hydrogen manufacturing is set
It is standby to drive electromagnetic heater to be heated for reformer chamber, separation chamber by oneself obtained direct current；Meanwhile, also by the direct current sent
Electricity is delivered to the deep sea water extracting device of system, seawater purifying plant, oxygen delivery devices, water generation equipment, is set for these
Received shipment row, while going back hydrogen supply gas electric generating apparatus self-operating.
The hydrogen producer includes electromagnetic heater；Electromagnetic heater includes forming reformation cylinder body, the shape of reformer chamber
Into the separation cylinder body of separation chamber, the second heating coil outside the first heating coil reformed outside cylinder body, separation cylinder body, weight are arranged at
Whole cylinder body, the temperature sensor in separation cylinder body, pressure sensor, and electromagnetic controller；Electromagnetic controller is passed according to temperature
The data that sensor, pressure sensor are sensed control the first heating coil, the electric current of the second heating coil, can make reformer chamber, divide
Design temperature is reached from room moment.
The hydrogen producer also includes electric energy estimation block, hydrogen and prepares detection module, power storage module；The electric energy
The electricity of needs consumption when estimation block is to estimate whether the electric energy that hydrogen gas generation device is sent in real time can meet reformation, separation
Energy；If it is satisfied, then closing device for rapidly starting.
Hydrogen prepares detection module and is used for detecting whether the hydrogen that hydrogen producer is prepared in real time is stablized；If prepared by hydrogen producer
Hydrogen it is unstable, then control device for rapidly starting to be again started up, and obtained electric energy part be stored in power storage module,
Used when electric energy is not enough to and provides the consumption of hydrogen producer.
Referring to Fig. 7, in the present embodiment, the hydrogen gas generation device 200 is fuel cell system, fuel cell system bag
Include：Gas supply device, pile 201；The gas supply device is used as power, automatic transport to pile by the use of the gas of compression
In 201.
In the present embodiment, gas supply device is compressed gas feedway 202, and the compressed gas is delivered to a mixing
Enter pile 201, one end connection air of stainless steel 203 after container 203；Compressed gas, which enters after stainless steel 203, to be produced
Power by natural air by setting ratio inspiration pile react, adjust oxygen content.
The fuel cell system also includes air intake conduit, outlet pipe, and air intake conduit, outlet pipe are passed through
Cross humidification system 204.The gas of the compression is mainly oxygen (can also be air)；Natural air is being mixed with compressed oxygen
Enter pile 201 after container mixing.
The fuel cell system also includes gas regulating system, and gas regulating system is arranged in stainless steel 203；Institute
Stating gas regulating system includes valve regulated control device, and oxygen content sensor or/and compressed gas compression ratio sensing
Device.
The content of oxygen in air and oxygen that the oxygen content sensor is mixed to sense in stainless steel, and will
The data sensed are sent to valve regulated control device.
Compression ratio of the compressed gas compression ratio sensor to sense compressed oxygen, and the data sensed are sent
To valve regulated control device.
The valve regulated control device is according to the sensing of oxygen content sensor or/and compressed gas compression ratio sensor
As a result regulation oxygen delivery valve door, air entrainment valve door, control compressed oxygen, conveying ratio (such as natural air of natural air
Ratio can be 0-70%)；Compressed oxygen enters the power produced after stainless steel and mixed gas is pushed into pile reaction, profit
Dilution decompression is made of natural air.
The humidification system 204 includes humidity exchanging container, humidity and exchanges pipeline, and it is air intake duct that humidity, which exchanges pipeline,
The part on road；Gas outlet pipe is delivered to humidity exchanging container after the reaction.
The material that the humidity exchanges pipeline is only permeable airtight so that gas carries out humidity friendship with natural air after reaction
Change, and can not be circulated between gas.Humidity exchanges pipeline spiral in humidity exchanging container and set, and can fully carry out humidity friendship
Change.
Embodiment two
The present embodiment and the difference of embodiment one are, in the present embodiment, and the electronic pump housing of alcohol hydrogen also includes air pressure and adjusted
Sub-system, Collection utilization subsystem.
The air pressure adjustment subsystem includes microprocessor, gas pressure sensor, valve positioner, air outlet valve, outlet
Pipeline；The gas pressure sensor is arranged in transfer conduit, to sense the barometric information in transfer conduit, and will sensing
Barometric information send to microprocessor；The microprocessor is by the barometric information received from gas pressure sensor with setting
Threshold interval is compared；When the maximum that the pressure data received is interval higher than given threshold, microprocessor control valve
Controller opens air outlet valve setting time so that air pressure is in setting range in transfer conduit, while one end of outlet pipe connects
Air outlet valve, the other end connects the hydrogen manufacturing subsystem, heated for the firing equipment that needs of hydrogen manufacturing subsystem by being burnt；When
The pressure data received the minimum value interval less than given threshold, microprocessor controls the hydrogen manufacturing subsystem to accelerate raw material
Transporting velocity.
The Collection utilization subsystem connects the Vent passageway of hydrogen gas generating system, is received respectively from the gas of discharge
Collect hydrogen, oxygen gas and water, used, be collected into for hydrogen manufacturing subsystem or/and hydrogen gas generating system using the hydrogen, oxygen that are collected into
Water as hydrogen manufacturing subsystem raw material, so as to recycle.The Collection utilization subsystem includes hydrogen/oxygen separator, hydrogen moisture
From device, hydrogen check-valves, oxygen separator, oxygen check valve, by hydrogen and oxygen separation, then respectively by hydrogen and moisture
It is separated from water from, oxygen.
Embodiment three
Present invention is disclosed a kind of water hydrogen piling machine, the piling machine includes：Piling machine body, hydrogen production by methanol system, hydrogen
Gas electricity generation system, hydrogen production by methanol system, hydrogen gas generating system, piling machine body are sequentially connected；The hydrogen production by methanol system is utilized
Preparing hydrogen by reforming methanol-water steam, hydrogen obtains the hydrogen of high-purity by being coated with the membrane separation device of palladium-silver, obtains
Hydrogen generated electricity by hydrogen gas generating system, the electric energy sent is for piling machine this body running.
In summary, water hydrogen piling machine proposed by the present invention, energy of the hydrogen gas generation as piling machine is made using methanol
Source, can be used for the place without alternating current by piling machine.
Here description of the invention and application be illustrative, be not wishing to limit the scope of the invention to above-described embodiment
In.The deformation and change of embodiments disclosed herein are possible, real for those skilled in the art
The replacement and equivalent various parts for applying example are known.It should be appreciated by the person skilled in the art that not departing from the present invention
Spirit or essential characteristics in the case of, the present invention can in other forms, structure, arrangement, ratio, and with other components,
Material and part are realized.In the case where not departing from scope and spirit of the present invention, embodiments disclosed herein can be entered
The other deformations of row and change.
Claims (8)
1. a kind of water hydrogen piling machine, it is characterised in that the piling machine includes：Piling machine body, hydrogen production by methanol system, hydrogen hair
Electric system, hydrogen production by methanol system, hydrogen gas generating system, piling machine body are sequentially connected；
The hydrogen production by methanol system prepares hydrogen using methanol and water reformation, and hydrogen is by being coated with the membrane separation device of palladium-silver
The hydrogen of high-purity is obtained, the hydrogen of acquisition is generated electricity by hydrogen gas generating system, the electric energy sent is for this body running of piling machine；
The hydrogen production by methanol system include hydrogen manufacturing subsystem, air pressure adjustment subsystem, Collection utilization subsystem, hydrogen manufacturing subsystem,
Air pressure adjustment subsystem, hydrogen gas generating system, Collection utilization subsystem are sequentially connected；
The hydrogen manufacturing subsystem prepares hydrogen using methanol and water, and the hydrogen manufacturing subsystem includes solid hydrogen storage container, liquid
Body storage container, raw material conveying device, device for rapidly starting, hydrogen producer, membrane separation device；
The hydrogen producer includes heat exchanger, vaporizer, reformer chamber；Membrane separation device is arranged in separation chamber, and separation chamber is set
In the inside of reformer chamber；The solid hydrogen storage container, liquid container are connected with hydrogen producer respectively；Fluid storage is held
The first alcohol and water of liquid is stored in device；
The device for rapidly starting provides the startup energy for hydrogen producer；The device for rapidly starting include the first starter,
Second starter；First starter includes the first heating arrangements, the first gasification pipe, the internal diameter of the first gasification pipe
For 1~2mm, the first gasification pipe is closely wound on the first heating arrangements；One end connection liquid of first gasification pipe
Body storage container, is sent into methanol in the first gasification pipe by raw material conveying device；The other end output of first gasification pipe
Vaporized methanol, then passes through ignition mechanism ignition；Or, the other end of the first gasification pipe exports vaporized first
Alcohol, and the methanol temperature of output reaches self-ignition point, methanol direct spontaneous combustion after the output of the first gasification pipe；Described second starts dress
Put including the second gasification pipe, the main body of the second gasification pipe is arranged at the reformer chamber, the first gasification pipe or/and second
The methanol of gasification pipe output heats the second gasification pipe while heating for reformer chamber, by the methanol gas in the second gasification pipe
Change；The reformer chamber inwall heats in pipeline provided with heating pipeline and is placed with catalyst；The device for rapidly starting is by heating
Heating pipeline is stated to attach most importance to the heating of whole room；After the hydrogen generating system starts, hydrogen generating system is provided by hydrogen made from hydrogen producer
The energy needed for operation；
Solid hydrogen is stored in the solid hydrogen storage container, when hydrogen generating system starts, by the module that gasifies by solid state hydrogen
Gas shift is gaseous hydrogen, and gaseous hydrogen provides startup heat energy for hydrogen producer, be used as opening for hydrogen producer by combustion heat release
Energy source；
First alcohol and water in the liquid container is delivered to heat exchanger by raw material conveying device and exchanged heat, and gas is entered after heat exchange
Change room gasification；Methanol vapor and vapor after gasification enter reformer chamber, and reformer chamber is provided with catalyst, reformer chamber bottom and in
Portion's temperature is 300 DEG C~420 DEG C；The temperature on the reformer chamber top is 400 DEG C~570 DEG C；Reformer chamber passes through even with separation chamber
Road connection is taken over, all or part of connecting line is arranged at the top of reformer chamber, can be continued by the high temperature on reformer chamber top
Heat the gas exported from reformer chamber；The connecting line is used as the buffering between reformer chamber and separation chamber so that from reformer chamber
The temperature of the gas of output is identical or close with the temperature of separation chamber；Temperature in the separation chamber is set as 350 DEG C~570
℃；Membrane separator is provided with separation chamber, hydrogen is obtained from the aerogenesis end of membrane separator；
The raw material conveying device provides power, by the feedstock transportation in liquid container to hydrogen producer；The raw material is defeated
Device is sent to provide 0.15~5MPa pressure to raw material so that hydrogen made from hydrogen producer has enough pressure；
The hydrogen producer starts after hydrogen manufacturing, and hydrogen partial made from hydrogen producer or/and residual air maintain hydrogen manufacturing to set by burning
Received shipment row；
Hydrogen made from the hydrogen producer is delivered to membrane separation device and separated, the membrane separation device for separating hydrogen
The difference of inside and outside pressure is more than or equal to 0.7M Pa；The membrane separation device is the film in porous ceramic surface Vacuum Deposition palladium-silver
Separator, film plating layer is palladium-silver, and the mass percent palladium of palladium-silver accounts for 75%~78%, and silver accounts for 22%~25%；
Obtained hydrogen is passed through transfer conduit real-time Transmission to hydrogen gas generating system by the hydrogen manufacturing subsystem；The transfer conduit
Provided with air pressure adjustment subsystem, for adjusting the air pressure in transfer conduit；The hydrogen gas generating system utilizes hydrogen manufacturing subsystem controlling
The hydrogen gas generation obtained；
The air pressure adjustment subsystem includes microprocessor, gas pressure sensor, valve positioner, air outlet valve, outlet pipe；
The gas pressure sensor is arranged in transfer conduit, to sense the barometric information in transfer conduit, and by the gas of sensing
Pressure data are sent to microprocessor；The microprocessor is by the barometric information and given threshold for being received from gas pressure sensor
Interval is compared；When the maximum that the pressure data received is interval higher than given threshold, the control of microprocessor control valve
Device opens air outlet valve setting time so that air pressure is in setting range in transfer conduit, while one end of outlet pipe is connected out
Air valve, the other end connects the hydrogen manufacturing subsystem, heated for the firing equipment that needs of hydrogen manufacturing subsystem by being burnt；Work as reception
The pressure data arrived the minimum value interval less than given threshold, microprocessor controls the conveying of the hydrogen manufacturing subsystem quickening raw material
Speed；
The Collection utilization subsystem connects the Vent passageway of hydrogen gas generating system, collects hydrogen respectively from the gas of discharge
Gas, oxygen gas and water, are used, the water being collected into using the hydrogen, oxygen that are collected into for hydrogen manufacturing subsystem or/and hydrogen gas generating system
As the raw material of hydrogen manufacturing subsystem, so as to recycle；
The Collection utilization subsystem, which includes hydrogen/oxygen separator, hydrogen separator, hydrogen check-valves, oxygen separator, oxygen, to be stopped
Valve is returned, hydrogen is then separated from water by hydrogen and oxygen separation respectively, oxygen is separated from water.
2. water hydrogen piling machine according to claim 1, it is characterised in that：
The initial start energy of the device for rapidly starting is some solar energy starting modules, and solar energy starting module is included successively
The solar panel of connection, solar energy-electric energy change-over circuit, solar cell；Solar energy starting module is the first heating arrangements
Electric energy is provided；Or, the initial start energy of the device for rapidly starting is manual generator, and manual generator is by the electricity sent
It can be stored in battery.
3. water hydrogen piling machine according to claim 1, it is characterised in that：
Oxide of the catalyst including Pt, Pd oxide, Cu oxide, Fe oxide, Zn oxide, rare earth
Metal oxide, transition metal oxide；
Wherein, the oxide content of precious metals pt accounts for 0.6%~1.8%, Pd of catalyst gross mass oxide content and accounts for and urge
The oxide that 1.1%~4%, Cu of agent gross mass oxide accounts for 6%~12%, Fe of catalyst gross mass accounts for catalyst
3%~8%, Zn of gross mass oxide accounts for the 8%~20% of catalyst gross mass, and it is total that rare-earth oxide accounts for catalyst
The 6%~40% of quality, remaining is transition metal oxide.
4. water hydrogen piling machine according to claim 1, it is characterised in that：
The piling machine body includes actuating unit, pile monkey, pile frame, and actuating unit provides power source for pile monkey, and pile monkey is in pile frame
Limitation under activity；The piling machine body is provided with connection cables, and connection cables are connected with hydrogen gas generating system.
5. water hydrogen piling machine according to claim 1, it is characterised in that：
The hydrogen gas generating system includes fuel cell, and fuel cell includes some sub- fuel cell modules, each sub- fuel electricity
Pond module includes at least one super capacitor.
6. water hydrogen piling machine according to claim 1, it is characterised in that：
The hydrogen gas generating system is fuel cell system, and fuel cell system includes：Gas supply device, pile；The gas
Body feeding is by the use of the gas compressed as power, and automatic transport is into pile；The pile includes some sub- fuel cells
Module, each sub- fuel cell module includes at least one super capacitor；
The fuel cell system also includes air intake conduit, outlet pipe；The gas of the compression is mainly oxygen；Air
Enter pile after stainless steel is mixed with oxygen.
7. alcohol water hydrogen piling machine according to claim 6, it is characterised in that：
The fuel cell system also includes gas regulating system；The gas regulating system includes valve regulated control device,
And oxygen content sensor or/and compressed gas compression ratio sensor；
The content of oxygen in air and oxygen that the oxygen content sensor is mixed to sense in stainless steel, and will sensing
To data send to valve regulated control device；
Compression ratio of the compressed gas compression ratio sensor to sense compressed oxygen, and the data sensed are sent to valve
Door control set for adjusting；
The valve regulated control device is according to the sensing result of oxygen content sensor or/and compressed gas compression ratio sensor
Adjust oxygen delivery valve door, air entrainment valve door, control compressed oxygen, the conveying ratio of air；Compressed oxygen enters mixing and held
Mixed gas is pushed to pile reaction by the power produced after device.
8. water hydrogen piling machine according to claim 6, it is characterised in that：
The fuel cell system also includes humidification system, and humidification system includes humidity exchanging container, humidity and exchanges pipeline, humidity
Exchange the part that pipeline is air intake conduit；Gas outlet pipe is delivered to humidity exchanging container after reaction,
The material that the humidity exchanges pipeline is only permeable airtight so that gas is exchanged with natural air progress humidity after reaction,
And can not be circulated between gas.
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| CN201510690851.8A CN105297726B (en) | 2015-10-22 | 2015-10-22 | A kind of water hydrogen piling machine |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE836303A (en) * | 1974-12-10 | 1976-06-08 | DIESEL HAMMER AND METHOD OF ADJUSTING IT | |
| CN1314963A (en) * | 1998-08-27 | 2001-09-26 | 德马格机器制造厂赖因霍尔德道恩费尔德两合公司 | Diesel rammer |
| CN104975600A (en) * | 2015-07-12 | 2015-10-14 | 周虎 | Underwater pile driving plant |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203403415U (en) * | 2013-08-06 | 2014-01-22 | 威海力达扭矩技术有限公司 | Automatic spiral pile driver |
| CN104986733B (en) * | 2015-06-24 | 2017-03-29 | 上海合既得动氢机器有限公司 | A kind of electronic marine equipment of alcohol hydrogen |
-
2015
- 2015-10-22 CN CN201510690851.8A patent/CN105297726B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE836303A (en) * | 1974-12-10 | 1976-06-08 | DIESEL HAMMER AND METHOD OF ADJUSTING IT | |
| CN1314963A (en) * | 1998-08-27 | 2001-09-26 | 德马格机器制造厂赖因霍尔德道恩费尔德两合公司 | Diesel rammer |
| CN104975600A (en) * | 2015-07-12 | 2015-10-14 | 周虎 | Underwater pile driving plant |
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