CN209081419U - A kind of preparing hydrogen by reforming methanol reformer chamber and fuel cell - Google Patents
A kind of preparing hydrogen by reforming methanol reformer chamber and fuel cell Download PDFInfo
- Publication number
- CN209081419U CN209081419U CN201821471323.9U CN201821471323U CN209081419U CN 209081419 U CN209081419 U CN 209081419U CN 201821471323 U CN201821471323 U CN 201821471323U CN 209081419 U CN209081419 U CN 209081419U
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- Prior art keywords
- temperature
- heat
- shell
- methanol
- reformer chamber
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- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 title claims abstract description 111
- 229910052739 hydrogen Inorganic materials 0.000 title claims abstract description 55
- 239000001257 hydrogen Substances 0.000 title claims abstract description 55
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title claims abstract description 53
- 238000002407 reforming Methods 0.000 title claims abstract description 41
- 239000000446 fuel Substances 0.000 title claims abstract description 17
- 239000007789 gas Substances 0.000 claims abstract description 74
- 239000003054 catalyst Substances 0.000 claims abstract description 69
- GBMDVOWEEQVZKZ-UHFFFAOYSA-N methanol;hydrate Chemical compound O.OC GBMDVOWEEQVZKZ-UHFFFAOYSA-N 0.000 claims abstract description 59
- 238000005192 partition Methods 0.000 claims abstract description 36
- 238000004519 manufacturing process Methods 0.000 claims abstract description 16
- 238000007789 sealing Methods 0.000 claims description 31
- 238000010438 heat treatment Methods 0.000 claims description 22
- 238000004891 communication Methods 0.000 claims description 15
- 230000008016 vaporization Effects 0.000 claims description 15
- 238000009834 vaporization Methods 0.000 claims description 10
- 238000009413 insulation Methods 0.000 claims description 8
- 230000003139 buffering effect Effects 0.000 claims description 7
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 2
- 101150071434 BAR1 gene Proteins 0.000 claims 1
- 238000005516 engineering process Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 14
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 11
- 229910002091 carbon monoxide Inorganic materials 0.000 description 9
- 230000003197 catalytic effect Effects 0.000 description 8
- 239000002937 thermal insulation foam Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- 238000012546 transfer Methods 0.000 description 5
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 230000001590 oxidative effect Effects 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000006555 catalytic reaction Methods 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- ZIBGPFATKBEMQZ-UHFFFAOYSA-N triethylene glycol Chemical compound OCCOCCOCCO ZIBGPFATKBEMQZ-UHFFFAOYSA-N 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 150000002431 hydrogen Chemical class 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000003447 ipsilateral effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 241001269238 Data Species 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000004964 aerogel Substances 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 239000012491 analyte Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000036760 body temperature Effects 0.000 description 1
- 210000000481 breast Anatomy 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000006057 reforming reaction Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 125000003003 spiro group Chemical group 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
-
- 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
Landscapes
- Hydrogen, Water And Hydrids (AREA)
Abstract
The utility model provides a kind of preparing hydrogen by reforming methanol reformer chamber and fuel cell, is related to field of fuel cell technology, solves the low technical problem of reformer chamber hydrogen production efficiency.Including shell, multiple heat-exchange tubes, multiple partitions and multiple temperature sensors, it is installed on the accommodating space formed between the multiple heat-exchange tubes and multiple partitions in the shell for catalyst filling and the methanol-water steam that circulates；The side of the partition forms the notch for the circulation of methanol-water steam, and multiple partitions are successively spaced one angle of rotation and are worn by multiple heat-exchange tubes；Heat gas circulates in the heat-exchange tube, and logical with the methanol water vapor body concurrent；It is offered on the shell multiple for installing the first hole of the temperature sensor for being inserted into the catalyst.
Description
Technical field
The utility model relates to field of fuel cell technology, more particularly, to a kind of preparing hydrogen by reforming methanol reformer chamber and fuel
Battery.
Background technique
In preparing hydrogen by reforming methanol fuel cell, methanol-water is urged as raw material by the reformer chamber equipped with catalyst
Change, generates the mixed gas such as hydrogen, carbon dioxide and be supplied to pile power generation.Issue the quality of electricity, power and pile service life with
And the service life of reforming catalyst has with the stability and reforming catalyst Temperature Distribution for reforming the gas ingredients, gas supply that come out
Direct relationship, and the composition of gas and stability and the temperature uniformity of catalyst have with the structure of reformer chamber and control
Direct relationship, so the structure of reformer chamber and control are vital in preparing hydrogen by reforming methanol fuel cell.
As shown in Figure 10, wherein Figure 10 is reformer chamber schematic perspective view in the prior art.The chamber of aluminum reformer chamber 10
Indoor aluminum is welded with multiple heat absorbing fins 101, and heat absorbing fins 101 are extended downwardly in reformer chamber 10.High-temperature gas is by reforming
The bottom of room 10 simultaneously transfers heat to heat absorbing fins 101.Heat absorbing fins 101 absorb heat as far as possible, then pass through heat absorption
The inside conduction of fin 101 conducts heat in the chamber of the reformer chamber 10 equipped with catalyst 102.Pass through the heat transfer of chamber
Catalyst 102 is heated to 230 DEG C, the acquisition of temperature is the temperature sensor by being mounted on the side wall of reformer chamber 10 to adopt
Collection, then judges the temperature of catalysts 102 indirectly by the side wall temperatures of reformer chamber 10, and this unilateral adds indirectly
Temperature acquisition then control will cause catalytic temperature distribution it is more uneven, the service life substantially reduces.
After being passed through methanol water vapor body into the chamber of reformer chamber 10, the catalyst 102 after methanol water vapor body and heating occurs
Reforming reaction output hydrogen.Since the chamber of reformer chamber 10 uses rectangle structure, one end of multiple heat absorbing fins 101 and reformation
Room 10 connects, and the other end is free end, and the interval setting to side wall with spacing with reformer chamber 10, in two neighboring heat absorption
Catalyst 102 is placed between fin 101.To which methanol water vapor body air-flow easily causes gas to flow in chamber when S-type flowing
Unevenly, that is to say, that in the middle part of chamber and the gas of tail position can not the filling of density have one's bosom filled with the interior space, to be in
Existing gas flows non-uniform phenomenon, and it is low in turn result in hydrogen generation efficiency.
In addition, the outlet of all gas of reformer chamber 10 uses planar designs, to be unfavorable for the link of pipeline, hold very much
It is also easy to produce leakage.
Gas flow arrangement meeting being unevenly distributed because of temperature of reformer chamber 10, causes catalyst local temperature excessively high, and
Hardened phenomenon is generated, catalyst failure is caused.
10 structure bulky of reformer chamber in the prior art, heat utilization ratio is low, expensive, heating time is long, hot temperature
The unfavorable factors such as distributing homogeneity difference and utilization rate of waste heat difference.Along with reformer chamber 10 all sealings using welding manner to
The loading operation difficulty of catalyst 102 increases, and cannot replace after 102 aging of catalyst.
Utility model content
The utility model first aspect is designed to provide a kind of preparing hydrogen by reforming methanol reformer chamber, to solve the prior art
The middle technical problem low there are the reformer chamber hydrogen production efficiency of one of problem.It is excellent in many technical solutions provided by the utility model
Many technical effects elaboration as detailed below that selecting technology scheme can be generated.
To achieve the above object, the utility model provides following technical scheme:
A kind of preparing hydrogen by reforming methanol reformer chamber provided by the utility model, including shell, multiple heat-exchange tubes, multiple partitions
With multiple temperature sensors, it is installed on to be formed between the multiple heat-exchange tubes and multiple partitions in the shell and is used for
The accommodating space of catalyst filling and the methanol-water steam that circulates；The side of the partition forms lacking for the circulation of methanol-water steam
Mouthful, multiple partitions are successively spaced one angle of rotation and are worn by multiple heat-exchange tubes；Heat gas circulates in institute
It states in heat-exchange tube, and logical with the methanol water vapor body concurrent；Offered on the shell it is multiple for install be inserted into institute
State the first hole of the temperature sensor of catalyst.
The utility model has the beneficial effects that catalyst can by the first hole fill in multiple heat-exchange tubes and it is multiple every
Between plate, so as to sufficiently be heated to catalyst, improves heat utilization ratio and shorten heating time, so that catalyst reaches
To best catalytic temperature range.Temperature sensor is installed on the first hole and is inserted into catalyst, passes through the catalyst of acquisition
Temperature and the temperature that can control heat gas is realized and is controlled the temperature of catalyst；Methanol water vapor body is in accommodating space simultaneously
Catalyzing manufacturing of hydrogen is come into full contact with the catalyst in best catalytic temperature, to improve hydrogen production efficiency.
Based on the above technical solution, the utility model can also do following improvement.
Further, the outer wall of the preparing hydrogen by reforming methanol reformer chamber, the shell is formed for vaporizing heating methanol
Water and the vaporization channel being connected to and in communication with the accommodating space；The vaporization channel is formed as U along the outer cover length direction
Type.
Further, the preparing hydrogen by reforming methanol reformer chamber, multiple temperature sensors are along the outer cover length side
To being uniformly arranged.
Further, the preparing hydrogen by reforming methanol reformer chamber, first hole and the envelope for sealing first hole
Hole post connection；The temperature sensor and the sealing of hole column are arranged sealing ring and are threadedly coupled with first hole sealing.
Further, the preparing hydrogen by reforming methanol reformer chamber, the shell are fixedly mounted by buffering bolt, described slow
The thread bush and elastic cushion that bolt includes bolt, outer lining elasticity layer are rushed, the bolt is threadedly coupled with the thread bush, described
Thread bush fixation wears the shell, and the elastic cushion is embedded in the bottom of the shell and is arranged the thread bush.
Further, the preparing hydrogen by reforming methanol reformer chamber, further includes controller, multiple temperature sensors and institute
State controller electric connection；The controller controls the heat gas temperature by receiving the temperature data of the temperature sensor
Degree is raised and lowered.
Further, the preparing hydrogen by reforming methanol reformer chamber, the temperature data include the institute on the shell
State temperature T2 between the arrival end temperature T1, the arrival end of the heat gas and the outlet end of the heat gas of heat gas
And the discharge-end temperature T3 of the heat gas；Temperature T3 < 30 described in temperature T3 described in the temperature T1 >, the temperature T1-
DEG C, 260 DEG C~320 DEG C of the temperature T1 <, 230 DEG C of the temperature T3 > and 260 DEG C of the T2 <.
Further, the preparing hydrogen by reforming methanol reformer chamber further includes receiving transmitting module and server end, the control
Device is penetrated module communication with the transmitting-receiving and is connect, and the receipts transmitting module is connect with the server end real-time data communication will be described
Temperature data is sent to the server end and Temperature Treatment data is sent to the controller to control catalyst temperature.
Further, the preparing hydrogen by reforming methanol reformer chamber, the outlet of the heat gas on the shell
It is connected to and in communication with heat exchanger；The outer wall of the shell is enclosed with thermal insulation layer.
The utility model second aspect is designed to provide a kind of preparing hydrogen by reforming methanol fuel cell, to solve existing skill
There are the technical problems that the reformer chamber hydrogen production efficiency of one of problem is low in art.In many technical solutions provided by the utility model
Many technical effects elaboration as detailed below that optimal technical scheme can be generated.
To achieve the above object, the utility model provides following technical scheme:
A kind of preparing hydrogen by reforming methanol fuel cell provided by the utility model, including as described in the utility model first aspect
Preparing hydrogen by reforming methanol reformer chamber.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is an embodiment of the present invention schematic perspective view；
Fig. 2 is that the utility model removes schematic perspective view after shell；
Fig. 3 is the utility model partition rotation 180 degree structural schematic diagram；
Fig. 4 is the utility model side structure schematic view；
Fig. 5 is the utility model sealing of hole rod structure schematic diagram；
Fig. 6 is the utility model arrangement of temperature sensor schematic diagram；
Fig. 7 is the utility model buffering bolt arrangement schematic diagram；
Fig. 8 is that the utility model is electrically connected control block diagram schematic diagram；
Fig. 9 is that the utility model shell is enclosed with insulating layer structure schematic diagram；
Figure 10 is prior art reformer chamber schematic perspective view.
10- reformer chamber in figure, 101- heat absorbing fins, 102- catalyst, 01- outer cover body, 1- shell, 2- heat-exchange tube,
3- partition, sealing plate before 4-, sealing plate after 5-, 6- temperature sensor, 7- heat exchanger, the first hole 11-, 12- vaporize channel, 13- envelope
Hole post, 14- buffering bolt, 15- mounting hole, 16- thermal insulation layer, 31- notch, 41- heating gas inlet, 42- methanol water vapor body enter
Mouthful, 51- heat gas outlet, 52- reforms gas outlet, 61- connecting line, 62- clamping screw, 63- detecting head, the sealing of 64- second
Circle, 71- first entrance, 72- first outlet, 73- second entrance, 74- second outlet, 121- methanol-water water filling port, 122- methanol
Water vapor body outlet, the first sealing ring of 131-, 141- bolt, 142- thread bush, 143- elastic cushion, 161- heat insulation foam, 162- pyrocondensation
Pipe, the threaded portion 1421-, 1422- elastic layer.
Specific embodiment
To keep the purpose of this utility model, technical solution and advantage clearer, below by the technology to the utility model
Scheme is described in detail.Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not before making creative work
Obtained all other embodiment is put, the range that the utility model is protected is belonged to.
The utility model first aspect provides a kind of preparing hydrogen by reforming methanol reformer chamber, including shell 1, multiple heat-exchange tubes
2, multiple partitions 3 and multiple temperature sensors 6.It is installed between the multiple heat-exchange tubes 2 and multiple partitions 3 in shell 1 and is formed
For catalyst filling and the accommodating space for the methanol-water steam that circulates.The side of partition 3 is formed for the circulation of methanol-water steam
Notch 31.Multiple partitions 3 are successively spaced one angle of rotation and are worn by multiple heat-exchange tubes 2.Heat gas circulates in hot friendship
It changes in pipe 2, and logical with methanol water vapor body concurrent.It is offered on shell 1 multiple for installing the temperature biography for being inserted into catalyst
First hole 11 of sensor 6.
Specifically, as shown in Figure 1 to Figure 3, wherein Fig. 1 is an embodiment of the present invention schematic perspective view.Fig. 2 is
The utility model removes schematic perspective view after shell.Fig. 3 is the utility model diaphragm structure schematic diagram.
Shell 1 includes outer cover body 01, preceding sealing plate 4 and rear sealing plate 5, and preceding sealing plate 4 and rear sealing plate 5 are seal-installed on outer respectively
The front and rear sides of shell ontology 01, the mounting means that can be known using welding or other skilled in the art.Multiple heat are handed over
It changes pipe 2 and multiple partitions 3 is respectively positioned in outer cover body 01, the first hole 11 is opened on outer cover body 01.Outer cover body 01 can be with
Using cylinder-like structure, heat-exchange tube 2 is installed along the length direction of outer cover body 01.
Multiple heat-exchange tubes 2 wear multiple partitions 3, and partition 3 is laid along the length direction of heat-exchange tube 2, and catalyst is filled out
The space between heat-exchange tube 2 and partition 3 is filled, to be conducive to the heating to catalyst.Temperature sensor 6 is inserted into catalysis
In agent, to be conducive to directly detect and control the temperature of catalyst, the temperature of catalyst can be controlled best
In hydrogen manufacturing temperature range, to improve hydrogen production efficiency.
Heat gas and methanol water vapor body concurrent are logical, that is, heating gas inlet 41 and first are formed on preceding sealing plate 4
Alcohol water vapor body entrance 42 forms heat gas outlet 51 on rear sealing plate 5 and reforms gas outlet 52.The front and back two of heat-exchange tube 2
End is connected to and in communication with heating gas inlet 41 and heat gas outlet 51 respectively.The front and back of accommodating space in outer cover body 01
Both ends are connected with methanol water vapor body entrance 42 and reformation gas outlet 52 respectively.Catalyst is added to be conducive to heat gas
Heat, methanol water vapor body are reacted with catalyst.
In order to facilitate piping connection, 51 Hes are exported in heating gas inlet 41 and methanol water vapor body entrance 42 and heat gas
The protruding pipe type inserting mouth formed for piping connection at gas outlet 52 is reformed, to simplify structure, reduce cost.
In order to come into full contact with methanol water vapor body in accommodating space with catalyst, catalyst is filled in multiple 3 Hes of partition
Space between heat-exchange tube 2.The side of partition 3 forms the notch 31 for the circulation of methanol-water steam, and multiple partitions successively revolve
Turn an angle.Specifically, multiple partitions are uniformly distributed along 01 length direction of outer cover body.With 42 side of methanol water vapor body entrance for the
One layer of partition and the upper position for being located at first layer partition, notch 31 are located at the lower position of first layer partition, methanol water vapor body
Space where flowing from up to down and flowing into second layer partition by notch 31；Second layer partition is compared with first layer partition rotation 180
Degree, is located at the upper position of second layer partition from notch 31, and methanol water vapor body flow from bottom to top and passes through the inflow of notch 31 the
Space where three layers of partition, and so on, be conducive to methanol water vapor body and contacted with being sufficiently mixed for catalyst, increases reaction road
Diameter improves hydrogen production efficiency.
Catalyst can use graininess, enter in accommodating space in such a way that vacuum is inhaled through the first hole 11, thus real
Now to the filling of catalyst and replacement.
The course of work of the utility model is as follows, by the first catalyst filling into accommodating space of hole 11, and by temperature
Sensor 6 protrudes into catalyst, seals the first hole 11.Heat gas is passed through in heat-exchange tube 2 to heat to catalyst,
Through temperature sensor 6 to the temperature detection of catalyst, it is passed through when catalyst temperature reaches catalytic temperature range to accommodating space
Methanol water vapor body.Methanol water vapor body in accommodating space by the notch 31 of partition 3 with S type path and catalyst come into full contact with into
Row catalytic hydrogen producing.
By the implementation of the utility model, catalyst can be filled by the first hole 11 in multiple heat-exchange tubes 2 and multiple
Between partition 3, so as to sufficiently be heated to catalyst, improves heat utilization ratio and shorten heating time, so that catalysis
Agent reaches best catalytic temperature range.Temperature sensor 6 is installed on the first hole 11 and is inserted into catalyst, passes through urging for acquisition
The temperature of agent and the temperature that can control heat gas is realized and is controlled the temperature of catalyst；Methanol water vapor body is accommodating simultaneously
Catalyzing manufacturing of hydrogen is come into full contact with the catalyst in best catalytic temperature in space, to improve hydrogen production efficiency.
The outer wall of optionally embodiment, shell 1 is formed for vaporizing heating methanol water and connecting with accommodating space
And the vaporization channel 12 being connected to.It vaporizes channel 12 and is formed as U-shaped along 1 length direction of shell.
Specifically, as shown in Figure 1 and Figure 4, wherein Fig. 4 is the utility model side structure schematic view.Vaporize channel 12
It is formed on the outer cover body 01 with shell 1, the heat-exchange tube 2 in outer cover body 01 transfers heat to the same of catalyst
When, catalyst also heated the side wall of housing main body 01.The temperature of housing main body 01 can reach 230 DEG C -260 DEG C, by methanol
In water injection vaporization channel 12, the temperature vaporized in channel 12 at this time can reach 220 DEG C -250 degrees Celsius, thus in methanol-water
Gradually be heated during runner in vaporizing channel 12 vaporize and be formed as 200 DEG C of methanol water vapor body enter accommodating space into
Row catalyzing manufacturing of hydrogen.So as to improve the utilization rate to catalyst heat, the energy consumption to methanol water vapor is reduced.
In order to improve temperature uniformity in vaporization channel 12 in flow process of methanol water vapor body after methanol water vapor and
Vaporization channel 12 is formed as along shell 1, that is, is formed as U-shaped along the length direction of outer cover body 01 by reliability.U-shaped
The methanol water vapor body outlet 122 that can make the methanol-water water filling port 121 for vaporizing channel 12 be formed by methanol water vapor body is set
Positioned at ipsilateral, at the same also with the ipsilateral setting that is located at preceding sealing plate 4.Methanol water vapor body outlet 122 connects with methanol water vapor body entrance 42
It connects and is connected to.To extend the circulation path of methanol-water and methanol water vapor body, the uniformity of heating is improved.
Optionally embodiment, multiple temperature sensors 6 are uniformly arranged along 1 length direction of shell.
Specifically, as shown in Figure 1, the length direction of the namely housing main body 01 of shell 1, heat gas and methanol water vapor body
Circulating direction and housing main body 01 length direction it is in the same direction.Length direction by multiple temperature sensors 6 along shell 1 is laid
It sets, so as to know to be filled in the temperature data of all catalyst in accommodating space.
Optionally embodiment, the first hole 11 are connect with the sealing of hole column 13 for sealing the first hole 11.Temperature sensing
Device 6 and sealing of hole column 13 are arranged sealing ring and are threadedly coupled with the sealing of the first hole 11.
Specifically, as shown in figure 5, wherein Fig. 5 is the utility model sealing of hole rod structure schematic diagram.Sealing of hole column 13 can use
Bolt and be arranged at the top of the shank of bolt of bolt the first sealing ring 131 resistant to high temperature for seal the first hole 11.
As shown in fig. 6, Fig. 6 is the utility model arrangement of temperature sensor schematic diagram.Temperature sensor 6 uses this field skill
The temperature sensor with spiro rod section that art personnel are known, temperature sensor 6 may include connecting line 61,62 and of clamping screw
Detecting head 63, connecting line 61 and detecting head 63 are electrically connected, and the temperature data that detecting head 63 is detected is transferred out, as follows
The other end of text, connecting line 61 can be electrically connected with controller.The fixation of detecting head 63 wears clamping screw 62 and stretches out in lock
Tight bolt 62.Clamping screw 62 is threadedly coupled with the first hole 11 of shell 1.And resistance to height is arranged in the screw tip of clamping screw 62
Second sealing ring 64 of temperature so that the methanol water vapor body in accommodating space be avoided to reveal from the first hole 11, and guarantees that temperature passes
Detecting head 63 and the catalyst contact of sensor 6 are good.
Optionally embodiment, shell 1 are fixedly mounted by buffering bolt 14.Buffer bolt 14 include bolt 141,
The thread bush 142 and elastic cushion 143 of outer lining elasticity layer.Bolt 141 is threadedly coupled with thread bush 142.The fixation of thread bush 142 is worn
If shell 1, elastic cushion 143 is embedded in the bottom of shell 1 and is arranged thread bush 142.
Specifically, as shown in Figure 1 and Figure 7, wherein Fig. 7 is the utility model buffering bolt arrangement schematic diagram.Buffer bolt
14 are fixedly installed in fixing shell 1 on bottom plate, that is, reformer chamber is fixedly installed on bottom plate.To which reformer chamber is used for
Antihunt action is played when vehicle-mounted.Along shell 1, that is, the two sides of the length direction along housing main body 01 offer multiple mounting holes
15, six mounting holes 15, every side three can be specifically used, and the outside in vaporization channel 12 can be located at, to facilitate installation.
Thread bush 142 includes threaded portion 1421 and elastic layer 1422, and threaded portion 1421 uses rigid such as ironcasting system
Make and be threadedly coupled with bolt 141, is lined with the elastic layer 1422 of rubber material production in the outside of threaded portion 1421.Thread bush
142 are fitted close with mounting hole 15 using interference fit, elastic layer 1422 and the inner wall of mounting hole 15, thus guaranteeing connection
Under the premise of stability, the vibration of the circumferential direction of bolt 141 is absorbed by the setting of elastic layer 1422.Elastic cushion 143 can be with
It is made of rubber material, elastic cushion 143 can be embedded in the mounting hole 15 on shell 1, and be arranged thread bush 142, to absorb
The vibration of up and down direction.
Optionally embodiment further includes controller, and multiple temperature sensors 6 are electrically connected with controller.Control
Heat gas temperatures are raised and lowered by receiving the temperature data of temperature sensor 6 for device.Further, temperature data includes
Temperature between the arrival end temperature T1 of heat gas on shell 1, the arrival end of heat gas and the outlet end of heat gas
Spend the discharge-end temperature T3 of T2 and heat gas.Temperature T3 < 30 described in temperature T3 described in the temperature T1 >, the temperature T1-
DEG C, 260 DEG C~320 DEG C of the temperature T1 <, 230 DEG C of the temperature T3 > and 260 DEG C of the T2 <.
Specifically, as shown in figure 8, wherein Fig. 8 is that the utility model is electrically connected control block diagram schematic diagram.Temperature sensor
6 can be using n, and n is greater than or equal to three.When n is greater than three, first temperature sensor is installed on 41 end of heating gas inlet
Temperature collection T1 is used in the first hole 11 at position；Second to n-1 temperature sensor is installed on 41 end of heating gas inlet
And heat gas exports in corresponding multiple first holes 11 of the equidistantly distributed between 51 ends at position for acquiring multiple temperature
Degree evidence, and take in multiple temperature datas maximum value as T2；N-th of temperature sensor is installed on heat gas and exports 51 ends position
It sets in first hole 11 at place for temperature collection T3.When n is equal to three, first temperature sensor is installed on heating gas inlet
Temperature collection T1 is used in the first hole 11 at 41 end positions；Second temperature sensor be installed on 41 end of heating gas inlet and
Heat gas exports in the first hole 11 between 51 ends at position and is used for temperature collection T2；Third temperature sensor, which is installed on, to be added
Temperature collection T3 is used in the first hole 11 at 51 end position of hot gas outlet.
The source of heat can be the complete methanol-water of oxidizing chamber complete oxidation or hydrogen in fuel cell and release in heat gas
The heat put.320 DEG C of heat gas transfers heat to catalyst from heating gas inlet 41 into heat-exchange tube 2, and heat is flat
Catalyst temperature after weighing apparatus is at 230 DEG C -260 DEG C, and this temperature range is the optimum response catalytic temperature of catalyst.Controller is used
In with 6 communication connection of temperature sensor, to receive temperature data from temperature sensor 6 and make temperature data while meeting temperature to want
Ask T1 > temperature T3,260 DEG C~320 DEG C of 30 DEG C of < of temperature T1- temperature T3, temperature T1 <, 230 DEG C of temperature T3 > and 260 DEG C of T2 <.
If temperature T1 to T3 meets above-mentioned requirements, then controller is to heat gas without operation；If temperature T1 is greater than 320 DEG C,
It can control to increase by controller and need the input of the methanol-water cracked quickly to reduce temperature T1.When methanol decomposition process
It needs to vaporize methanol-water by the heat exchange of room temperature elder generation, then be warming up to 230-260 DEG C to lasting heat exchange can just be normally carried out cracking.
The methanol water vapor body temperature for being passed through methanol water vapor body entrance 42, which is lower than temperature T1, reduces temperature T1 according to this.When temperature T1 lowers
When lower than 230 DEG C, the input of methanol water vapor body can be reduced by controller, increase oxidizing chamber methanol-water input, Lai Tigao
The temperature at 41 end of heating gas inlet that temperature TI is detected, to ensure catalyst always between 230 DEG C -260 DEG C, and temperature
Degree T2 does not overflow 320 DEG C.Wherein increase oxidizing chamber methanol-water input, that is, increases the heat of methanol-water oxidation release, from
And increase the temperature of heat gas.To make to reach the catalyst temperature after thermal balance at 230 DEG C -260 DEG C, catalyzing manufacturing of hydrogen is improved
The service life of efficiency and catalyst is automatically controlled with realizing.Wherein, the input and oxidizing chamber of controller control methanol water vapor body
The structure dawn known to those skilled in the art of the operating method and equipment and controller of methanol-water input, it is no longer superfluous herein
It states.
It is further in one embodiment, it further include receiving transmitting module and server end.Controller and receipts transmitting module are logical
News connection.It receives transmitting module and is connect with server end real-time data communication and temperature data is sent to server end and will be at temperature
Reason data are sent to controller to control catalyst temperature.
Specifically, it is real to pass through controller as shown in figure 8, preparing hydrogen by reforming methanol reformer chamber can be used for vehicle-mounted when in use
Now to the adjustment of catalyst temperature, automatically controlled with realizing.It is wanted as temperature T1, temperature T2 and temperature T3 meet temperature simultaneously
It asks, and 40 minutes internal controllers can not be adjusted catalyst temperature, that is, can not realize automatic control, then it can be with
Temperature data is delivered to server end in real time by receiving transmitting module.Temperature data can manually be compared in server end
It is right, and processing data are sent to realize to catalyst by controller of the server end to corresponding preparing hydrogen by reforming methanol reformer chamber
The adjustment of temperature.Data communication method and server end between server end and receipts transmitting module is to corresponding preparing hydrogen by reforming methanol
The processing data dawn known to those skilled in the art of the controller of reformer chamber, details are not described herein.To pass through controller
Automatic control and the long-range control of server end preparing hydrogen by reforming methanol reformer chamber can be made preferably to serve entire fuel electricity
Pond module.
Methanol water vapor body carries out in accommodating space with the catalyst of heating after catalysis reacts, and the reformed gas of generation includes
Hydrogen, carbon dioxide, vapor and a small amount of carbon monoxide, reformed gas eventually enter into pile power generation.The gas of carbon monoxide
Percent by volume should be less than 2%.Reforming the carbon monoxide analysis being equipped at gas outlet 52 for detecting carbon monoxide content
Sensor.Carbon monoxide analyte sensors can use structure in the prior art, and details are not described herein.Carbon monoxide analysis passes
Sensor is connect with controller communication, and carbon monoxide content data are sent to controller.As carbon monoxide percent by volume is big
In 1.5%, adjust automatically can be realized by controller.Adjustment is less than carbon monoxide content data are sent to clothes such as in 40 minutes
It is engaged in device end, after manually carrying out comparing, reforming by receiving transmitting module to corresponding preparing hydrogen by reforming methanol by server end
The controller of room sends processing data to adjust carbon monoxide content.Controller to the automatic adjusting method of carbon monoxide content and
The processing data dawn known to those skilled in the art that server end sends the controller of corresponding preparing hydrogen by reforming methanol reformer chamber
, details are not described herein.
Optionally embodiment, outlet and the heat exchanger 7 of the heat gas on shell 1 are connected to and in communication with.
The outer wall of shell 1 is enclosed with thermal insulation layer.
Specifically, being formed with first on heat exchanger 7 as shown in Figure 1, heat exchanger 7 can use heat-exchangers of the plate type
Entrance 71, first outlet 72, second entrance 73 and second outlet 74.First entrance 71 and the heat gas of shell 1 outlet 51 connect
It connects and is connected to, second entrance 73 and the delivery outlet of triethylene glycol liquid are connected to and in communication with, and first outlet 72 connect and connects with pile
It is logical, second outlet 74 connect with driver's cabin lead to it is logical.For heat gas after 51 outflow of heat gas outlet, temperature can also be
200 DEG C or more, in order to efficiently use the heat of heat gas, the heat transfer of heat gas is given to three second by heat exchanger 7
Glycolic liquids.Heat gas enters in heat exchanger 7 and from the outflow of second outlet 74 from first entrance 71 can give vehicle in winter
Conveying warm wind or lithium battery heating and thermal insulation is given in driver's cabin.Extraneous triethylene glycol liquid enters heat exchange from second entrance 73
It is flowed out in device 7 and from first outlet 72, the triethylene glycol liquid after heating can be heated to pile.
As shown in figure 9, wherein Fig. 9 is that the utility model shell is enclosed with insulating layer structure schematic diagram.Entire methanol recapitalization
The work of hydrogen manufacturing reformer chamber is in 270 DEG C of high temperature, in order to avoid temperature loss, can wrap up thermal insulation layer 16 in the outer wall of shell 1,
It is exactly the outer wall package thermal insulation layer 16 in housing main body 01.Thermal insulation layer 16 successively wraps up heat insulation foam 161 and heat-shrink tube from the inside to the outside
162, heat insulation foam 161 can use aerogel blanket heat insulation foam, and heat-shrink tube 162 plays the fixed function to heat insulation foam 161, so as to
Enough lost problems of very good solution temperature.Heat insulation foam 161 and heat-shrink tube 162 are all made of structure in the prior art, herein no longer
It repeats.
The utility model second aspect provides a kind of preparing hydrogen by reforming methanol fuel cell, including such as the utility model first
Preparing hydrogen by reforming methanol reformer chamber described in aspect.
Specifically, preparing hydrogen by reforming methanol fuel cell includes preparing hydrogen by reforming methanol weight described in the utility model first aspect
The other structures of whole room, preparing hydrogen by reforming methanol fuel cell can use structure in the prior art, and details are not described herein.To
Preparing hydrogen by reforming methanol fuel cell also can be improved hydrogen production efficiency.
Here for first choice it should be noted that " inside " is directed towards the direction in accommodating space center, " outside " is far from accommodating
The direction in space center.
In the description of the present invention, it should be understood that term " center ", "upper", "lower", "front", "rear",
The orientation or positional relationship of the instructions such as "left", "right", " transverse direction ", " vertical ", "horizontal", "bottom" "inner", "outside" is based on attached drawing
Shown in orientation or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion institute
The device or element of finger must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to this reality
With novel limitation.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include at least one this feature.The meaning of " plurality " is at least two, such as two in the description of the present invention,
It is a, three etc., unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be
Mechanical connection, is also possible to be electrically connected；It can be directly connected, two can also be can be indirectly connected through an intermediary
The interaction relationship of connection or two elements inside element, unless otherwise restricted clearly.For the common skill of this field
For art personnel, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
In the present invention unless specifically defined or limited otherwise, fisrt feature is in the second feature " on " or " down "
It can be that the first and second features directly contact or the first and second features are by intermediary mediate contact.Moreover, first is special
Sign can be fisrt feature above the second feature " above ", " above " and " above " and be directly above or diagonally above the second feature, or only
Indicate that first feature horizontal height is higher than second feature.Fisrt feature under the second feature " below ", " below " and " below " can be with
It is that fisrt feature is directly under or diagonally below the second feature, or is merely representative of first feature horizontal height less than second feature.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation
Or replacement, it should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should be with the power
Subject to the protection scope that benefit requires.
Claims (10)
1. a kind of preparing hydrogen by reforming methanol reformer chamber, which is characterized in that including shell (1), multiple heat-exchange tubes (2), multiple partitions
(3) and multiple temperature sensors (6) are installed on multiple heat-exchange tubes (2) and multiple partitions in the shell (1)
(3) accommodating space for catalyst filling and the methanol-water steam that circulates is formed between；
The side of the partition (3) forms the notch (31) for the circulation of methanol-water steam, and multiple partitions (3) are successively spaced
Rotate an angle and worn by multiple heat-exchange tubes (2): heat gas circulates in the heat-exchange tube (2), and with
The methanol water vapor body concurrent is logical；
It is offered on the shell (1) multiple for installing the first of the temperature sensor (6) for being inserted into the catalyst
Hole (11).
2. reformer chamber according to claim 1, which is characterized in that the outer wall of the shell (1) is formed for vaporizing heating
Methanol-water and the vaporization channel (12) being connected to and in communication with the accommodating space；The vaporization channel (12) is along the shell (1)
Length direction is formed as U-shaped.
3. reformer chamber according to claim 1, which is characterized in that multiple temperature sensors (6) are along the shell (1)
Length direction is uniformly arranged.
4. reformer chamber according to claim 1, spy 1 is just, first hole (11) with for sealing described first
The sealing of hole column (13) in hole (11) connects；The temperature sensor (6) and the sealing of hole column (13) are arranged sealing ring and described the
One hole (11) sealing is threadedly coupled.
5. reformer chamber according to claim 1, which is characterized in that the shell (1) passes through the fixed peace of buffering bolt (14)
Dress, buffering bolt (14) includes the thread bush (142) and elastic cushion (143) of bolt (141), outer lining elasticity layer, described
Bolt (141) is threadedly coupled with the thread bush (142), and thread bush (142) fixation wears the shell (1), the bullet
Property pad (143) be embedded in the bottom of the shell (1) and be arranged the thread bush (142).
6. reformer chamber according to claim 1, which is characterized in that it further include controller, multiple temperature sensors (6)
It is electrically connected with the controller；The controller adds by the way that the temperature data control for receiving the temperature sensor (6) is described
Hot gas temperature is raised and lowered.
7. reformer chamber according to claim 6, which is characterized in that the temperature data includes being located on the shell (1)
The arrival end temperature T1 of the heat gas, temperature between the arrival end of the heat gas and the outlet end of the heat gas
Spend the discharge-end temperature T3 of T2 and the heat gas；Temperature T3 described in the temperature T1 > temperature T3, the temperature T1-
<30C, the temperature T1<260C~320C, the temperature T3>230C and the T2<260C.
8. reformer chamber according to claim 6, which is characterized in that further include receiving transmitting module and server end, the control
Device processed is penetrated module communication with the transmitting-receiving and is connect, and the receipts transmitting module is connect with the server end real-time data communication by institute
Temperature data is stated to be sent to the server end and Temperature Treatment data are sent to the controller to control catalyst temperature.
9. reformer chamber according to any one of claims 1 to 8, which is characterized in that be located at the shell (1) on it is described plus
The outlet of hot gas is connected to and in communication with heat exchanger (7)；The outer wall of the shell (1) is enclosed with thermal insulation layer (16).
10. a kind of preparing hydrogen by reforming methanol fuel cell, which is characterized in that including the described in any item first of such as claim 1 to 9
Alcohol reforming hydrogen manufacturing reformer chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821471323.9U CN209081419U (en) | 2018-09-07 | 2018-09-07 | A kind of preparing hydrogen by reforming methanol reformer chamber and fuel cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821471323.9U CN209081419U (en) | 2018-09-07 | 2018-09-07 | A kind of preparing hydrogen by reforming methanol reformer chamber and fuel cell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209081419U true CN209081419U (en) | 2019-07-09 |
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ID=67116141
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821471323.9U Withdrawn - After Issue CN209081419U (en) | 2018-09-07 | 2018-09-07 | A kind of preparing hydrogen by reforming methanol reformer chamber and fuel cell |
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| Country | Link |
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| CN (1) | CN209081419U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109179323A (en) * | 2018-09-07 | 2019-01-11 | 中氢新能技术有限公司 | A kind of preparing hydrogen by reforming methanol reformer chamber and fuel cell |
-
2018
- 2018-09-07 CN CN201821471323.9U patent/CN209081419U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109179323A (en) * | 2018-09-07 | 2019-01-11 | 中氢新能技术有限公司 | A kind of preparing hydrogen by reforming methanol reformer chamber and fuel cell |
| CN109179323B (en) * | 2018-09-07 | 2024-01-16 | 中氢新能技术有限公司 | Reforming chamber for preparing hydrogen by reforming methanol and fuel cell |
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