CN110299539A - A kind of fuel battery gas diffusion layer continuous hydrophobic processing equipment and method - Google Patents
A kind of fuel battery gas diffusion layer continuous hydrophobic processing equipment and method Download PDFInfo
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- CN110299539A CN110299539A CN201910712703.XA CN201910712703A CN110299539A CN 110299539 A CN110299539 A CN 110299539A CN 201910712703 A CN201910712703 A CN 201910712703A CN 110299539 A CN110299539 A CN 110299539A
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- gas diffusion
- diffusion layers
- support frame
- drying
- dipping
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- 238000009792 diffusion process Methods 0.000 title claims abstract description 105
- 230000002209 hydrophobic effect Effects 0.000 title claims abstract description 38
- 239000000446 fuel Substances 0.000 title claims abstract description 26
- 238000000034 method Methods 0.000 title abstract description 23
- 238000001035 drying Methods 0.000 claims abstract description 49
- 238000007598 dipping method Methods 0.000 claims description 41
- 238000006073 displacement reaction Methods 0.000 claims description 32
- 239000000463 material Substances 0.000 claims description 13
- 239000012530 fluid Substances 0.000 claims description 12
- 238000002386 leaching Methods 0.000 claims description 3
- 238000003672 processing method Methods 0.000 claims description 3
- 238000011282 treatment Methods 0.000 abstract description 17
- 238000010924 continuous production Methods 0.000 abstract description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 17
- 229910052799 carbon Inorganic materials 0.000 description 17
- 239000000306 component Substances 0.000 description 5
- 241000252254 Catostomidae Species 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 239000012528 membrane Substances 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000004890 Hydrophobing Agent Substances 0.000 description 2
- 238000010923 batch production Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- XUCNUKMRBVNAPB-UHFFFAOYSA-N fluoroethene Chemical compound FC=C XUCNUKMRBVNAPB-UHFFFAOYSA-N 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000001291 vacuum drying Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
- H01M4/88—Processes of manufacture
- H01M4/8803—Supports for the deposition of the catalytic active composition
- H01M4/8807—Gas diffusion layers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/10—Fuel cells with solid electrolytes
- H01M2008/1095—Fuel cells with polymeric electrolytes
-
- 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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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Fuel Cell (AREA)
Abstract
The present invention provides a kind of fuel battery gas diffusion layer continuous hydrophobic processing equipment, comprising: pipettes mechanism, impregnates-drain-delivering mechanism for transferring to gas diffusion layers to be processed；It is described to impregnate-drain-delivering mechanism, for being impregnated, being drained to the gas diffusion layers and transferred to drying mechanism；The drying mechanism, for being dried to the gas diffusion layers；The receiving mechanism, for collecting the gas diffusion layers after drying.Technical solution of the present invention solves the problems, such as that existing hydrophobic treatment device and method can not achieve continuous production.
Description
Technical field
The present invention relates to fuel cell fields, specifically, more particularly to a kind of fuel battery gas diffusion layer continuously dredge
Water treatment facilities and method.
Background technique
Fuel cell has many advantages, such as that operating temperature is low, starting is fast, specific power is high, structure is simple and convenient to operate, and is recognized
For the preferred energy of electric car, fixed backup power source, Portable movable power supply etc..Three-in-one membrane electrode assembly (MEA)
It is the core component of Proton Exchange Membrane Fuel Cells, gas diffusion layers are the important compositions of three-in-one membrane electrode assembly, are reactions
Gas transport and the important channel for generating Water transport.In the preparation process of membrane electrode, in order to improve the water pipe of gas diffusion layers
Reason ability, usually using the carbon paper Jing Guo hydrophobic treatment as the matrix of gas diffusion layers, using the hydrophobic agent solution of dipping, such as poly- four
The method of vinyl fluoride (PTFE) solution carries out hydrophobic treatment, carbon paper is dried after having impregnated and sintering processes, makes hydrophobic
Agent forms network in carbon paper, to form good drainage performance.But since carbon paper itself is not only crisp but also thin, and hydrophobic treatment
Step is more, and centre needs repeatedly to shift, and artificial clamping immersion is easy to cause carbon paper, and breakage rate is high.In the situation that output is larger
Under, the uncertain factor that manual operation controls by rule of thumb easily causes the unstable and low efficiency of product quality, increased costs
It is difficult to realize mass production capabilities again.
Utility model patent 201820882407.5 provides a kind of fuel cell carbon paper processing unit, device setting
Carbon paper dipping, vacuum drying and high temperature may be implemented in a wherein Air Tight Compartment and fire for two cabins.But the device knot
Structure is simple, and carbon paper needs to be clamped on fixture manually before dipping, and the degree of automation is not high.Although being arranged on carbon paper fixture multiple
Carbon paper collet, but quantity per treatment is limited, and the high temperature sintering procedure usual time is long (general 4 small
When), it is neither able to achieve continuous production, the requirement of batch production is also not achieved.
Utility model patent 201721011604.1 discloses a kind of carbon paper hydrophobic treatment device, which can be in carbon paper
It impregnates and roller inhales two processes and realizes automation continuous processing, but there is still a need for manually press in carbon paper charging and rewinding
Piece is completed, and the equipment is set around outside compression roller using absorbent sheet, siphons away carbon paper by the transmission between two compression rollers
The hydrophobic agent solution on surface, the method need to be arranged the thickness between two compression rollers, and thickness carbon paper surface hydrophobing agent bigger than normal is inhaled
Receive the not exclusively thickness extrusion deformation less than normal for be easy to causeing carbon paper.The method that the device roller is inhaled also only is merely to absorb carbon paper table
High temperature drying course is not integrated into the equipment by the hydrophobing agent in face together.
Summary of the invention
The technical issues of can not achieve continuous production according to existing hydrophobic treatment device set forth above and method, and mention
For a kind of fuel battery gas diffusion layer continuous hydrophobic processing equipment and method.The present invention is mainly using design including pipetting machine
Structure impregnates-drains-hydrophobic treatment device of delivering mechanism, drying mechanism and receiving mechanism, realizes hydrophobic treatment process
Continuous and automatic operation.
The technological means that the present invention uses is as follows:
A kind of fuel battery gas diffusion layer continuous hydrophobic processing equipment, comprising: mechanism is pipetted, for by gas to be processed
Body diffused layer, which transfers to, impregnates-drains-delivering mechanism；It is described to impregnate-drain-delivering mechanism, for the gas diffusion layers
It impregnated, drained and transferred to drying mechanism；The drying mechanism, for being dried to the gas diffusion layers；It is described
Receiving mechanism, for collecting the gas diffusion layers after drying.
Further, the mechanism that pipettes includes servo lifting body I, feeding bin and moveable mechanical arm I；On described
Support frame I for placing the gas diffusion layers is set inside feed bin；The servo lifting body I is located at support frame as described above I
Lower section, for driving support frame as described above I to move up and down inside the feeding bin；The moveable mechanical arm I is located at described
Above feeding bin, described-delivering mechanism is impregnated-drained for transferring to the gas diffusion layers.
Further, described impregnate-drain-delivering mechanism include displacement manipulator, displacement guide rail, dipping rewinding bracket,
Position-limit mechanism and dipping material fluid bath；It is described to pipette mechanism the gas diffusion layers are transferred into the displacement manipulator；The leaching
Stain rewinding bracket and the position-limit mechanism are rotationally connected with the displacement manipulator, and the displacement manipulator is for driving the institute
It states dipping rewinding bracket and the position-limit mechanism moves up and down, the dipping rewinding bracket and the position-limit mechanism are for fixing institute
State the position of gas diffusion layers；The displacement manipulator is moved to the dipping material fluid bath by the displacement guide rail.
Further, the drying mechanism includes drying oven, and conveyer belt is arranged in the drying oven；- draining-described is impregnated to send
The gas diffusion layers after dipping are placed on the conveyer belt and are sent into the drying oven and dried by mechanism out.
Further, the receiving mechanism includes servo lifting body II, receiving warehouse, moveable mechanical arm II；It is described
Support frame II for placing the gas diffusion layers is set inside receiving warehouse, and the servo lifting body II is located at the support
II lower section of frame, for driving support frame as described above II to move up and down inside the receiving warehouse；The moveable mechanical arm II
Above the receiving warehouse, for the gas diffusion layers after drying to be transferred to support frame as described above by the drying mechanism
Ⅱ。
Further, the feeding bin and the receiving warehouse inner wall are respectively provided with slideway, support frame as described above I and support frame as described above
II moves up and down along the slideway.
Further, the moveable mechanical arm I and the moveable mechanical arm II are respectively provided with described for grabbing
The sucker of gas diffusion layers.
The present invention also provides a kind of fuel battery gas diffusion layer continuous hydrophobic processing methods, using above-mentioned fuel
Cell gas diffusion layer continuous hydrophobic processing equipment, includes the following steps:
(1) by it is described pipette mechanism and transfer to the gas diffusion layers to be processed described impregnate-drain-submitting machine
Structure；
(2) described impregnate-drain-delivering mechanism impregnates the gas diffusion layers, drained and transferred to the baking
Dry mechanism；
(3) drying mechanism dries the gas diffusion layers；
(4) receiving mechanism collects the gas diffusion layers after drying.
Compared with the prior art, the invention has the following advantages that
Fuel battery gas diffusion layer continuous hydrophobic processing equipment and method provided by the invention, by hydrophobic treatment process into
Expect, impregnate, draining, drying, rewinding organic linking together, realize continuous and automatic operation, ensure that the one of hydrophobic treatment
Cause property, improves the ability of batch production.
To sum up, it applies the technical scheme of the present invention using design including pipetting mechanism, impregnating-drain-delivering mechanism, baking
The hydrophobic treatment device of dry mechanism and receiving mechanism, realizes the continuous and automatic operation of hydrophobic treatment process.Therefore, this hair
Bright technical solution solves the problems, such as that hydrophobic treatment device in the prior art and method can not achieve continuous production.
The present invention can be widely popularized in fields such as hydrophobic treatment devices based on the above reasons.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to do simply to introduce, it should be apparent that, the accompanying drawings in the following description is this hair
Bright some embodiments for those of ordinary skill in the art without any creative labor, can be with
It obtains other drawings based on these drawings.
Fig. 1 is device structure schematic diagram of the present invention.
Fig. 2 impregnates-drains-delivering mechanism structural schematic diagram to be of the present invention.
In figure: 1, gas diffusion layers；2, servo lifting body I；3, feeding bin；4, moveable mechanical arm I；5, sucker；
6, support frame I；7, manipulator is conjugated；8, rewinding bracket is impregnated；9, position-limit mechanism；10, material fluid bath is impregnated；11, guide rail is conjugated；
12, net control valve is put；13, drying oven；14, conveyer belt；15, control panel；16, servo lifting body II；17, receiving warehouse；18,
Moveable mechanical arm II；19, support frame II；20, sucker；21, linear guide；22, pneumatic rotary platform；23, lifting cylinder.
Specific embodiment
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the present invention can phase
Mutually combination.The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is only
It is only a part of the embodiment of the present invention, instead of all the embodiments.It is real to the description of at least one exemplary embodiment below
It is merely illustrative on border, never as to the present invention and its application or any restrictions used.Based on the reality in the present invention
Example is applied, every other embodiment obtained by those of ordinary skill in the art without making creative efforts all belongs to
In the scope of protection of the invention.
It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root
According to exemplary embodiments of the present invention.As used herein, unless the context clearly indicates otherwise, otherwise singular
Also it is intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet
Include " when, indicate existing characteristics, step, operation, device, component and/or their combination.
Unless specifically stated otherwise, positioned opposite, the digital table of the component and step that otherwise illustrate in these embodiments
It is not limited the scope of the invention up to formula and numerical value.Simultaneously, it should be clear that for ease of description, each portion shown in attached drawing
The size divided not is to draw according to actual proportionate relationship.Technology known for person of ordinary skill in the relevant, side
Method and equipment may be not discussed in detail, but in the appropriate case, and the technology, method and apparatus should be considered as authorizing explanation
A part of book.In shown here and discussion all examples, appointing should be construed as merely illustratively to occurrence, and
Not by way of limitation.Therefore, the other examples of exemplary embodiment can have different values.It should also be noted that similar label
Similar terms are indicated in following attached drawing with letter, therefore, once it is defined in a certain Xiang Yi attached drawing, then subsequent attached
It does not need that it is further discussed in figure.
In the description of the present invention, it is to be understood that, the noun of locality such as " front, rear, top, and bottom, left and right ", " it is laterally, vertical,
Vertically, orientation or positional relationship indicated by level " and " top, bottom " etc. is normally based on orientation or position shown in the drawings and closes
System, is merely for convenience of description of the present invention and simplification of the description, in the absence of explanation to the contrary, these nouns of locality do not indicate that
It must have a particular orientation or be constructed and operated in a specific orientation with the device or element for implying signified, therefore cannot manage
Solution is limiting the scope of the invention: the noun of locality " inside and outside " refers to inside and outside the profile relative to each component itself.
For ease of description, spatially relative term can be used herein, as " ... on ", " ... top ",
" ... upper surface ", " above " etc., for describing such as a device shown in the figure or feature and other devices or spy
The spatial relation of sign.It should be understood that spatially relative term is intended to comprising the orientation in addition to device described in figure
Except different direction in use or operation.For example, being described as if the device in attached drawing is squeezed " in other devices
It will be positioned as " under other devices or construction after part or construction top " or the device of " on other devices or construction "
Side " or " under its device or construction ".Thus, exemplary term " ... top " may include " ... top " and
" in ... lower section " two kinds of orientation.The device can also be positioned with other different modes and (is rotated by 90 ° or in other orientation), and
And respective explanations are made to the opposite description in space used herein above.
In addition, it should be noted that, limiting components using the words such as " first ", " second ", it is only for be convenient for
Corresponding components are distinguished, do not have Stated otherwise such as, there is no particular meanings for above-mentioned word, therefore should not be understood as to this
The limitation of invention protection scope.
Embodiment 1
As shown in Figure 1, the present invention provides a kind of fuel battery gas diffusion layer continuous hydrophobic processing equipments, comprising: move
Mechanism is taken, impregnates-drain-delivering mechanism for transferring to gas diffusion layers 1 to be processed；It is described to impregnate-drain-submitting machine
Structure, for being impregnated, being drained to the gas diffusion layers 1 and transferred to drying mechanism；The drying mechanism, for described
Gas diffusion layers 1 are dried；The receiving mechanism, for collecting the gas diffusion layers 1 after drying.
Further, the mechanism that pipettes includes servo lifting body I 2, feeding bin 3 and moveable mechanical arm I 4；Institute
State the support frame I 6 being arranged inside feeding bin 3 for placing the gas diffusion layers 1；The servo lifting body I 2 is located at described
I 6 lower section of support frame, for driving support frame as described above I 6 to move up and down for 3 in the feeding bin；The moveable mechanical arm
I 4 are located at 3 top of the feeding bin, described impregnate-drain-delivering mechanism for transferring to the gas diffusion layers 1.
Further, described impregnate-drain-delivering mechanism include displacement manipulator 7, displacement guide rail 11, dipping rewinding support
Frame 8, position-limit mechanism 9 and dipping material fluid bath 10；It is described to pipette mechanism the gas diffusion layers 1 are transferred into the displacement manipulator
7；The dipping rewinding bracket 8 and the position-limit mechanism 9 are rotationally connected with the displacement manipulator 7, and the displacement manipulator 7 is used
It is moved up and down in the drive dipping rewinding bracket 8 and the position-limit mechanism 9, the dipping rewinding bracket 8 and the limit
Position mechanism 9 is used to fix the position of the gas diffusion layers 1；The displacement manipulator 7 is moved to by the displacement guide rail 11
The dipping material fluid bath 10.
Preferably, 10 bottom of dipping material fluid bath is arranged drain and puts net control valve 12, for discharging used material
Liquid.
Further, described to pipette mechanism the gas diffusion layers 1 are placed in the dipping rewinding bracket 8, the limit
Position mechanism 9 is used to be located at the position on the dipping rewinding bracket 8 in the fixed gas diffusion layers in side；The displacement
Manipulator 7 drives the dipping rewinding bracket 8 and the movement of the position-limit mechanism 9 that the gas diffusion layers 1 is made to immerse the dipping
In feed liquid in material fluid bath 10；The dipping rewinding bracket 8 and the position-limit mechanism 9 can carry out on the displacement manipulator 7
180 ° to 360 ° of overturning.
Preferably, as shown in Fig. 2, the displacement manipulator 7 includes linear guide 21, pneumatic rotary platform 22 and lifting cylinder
23；The dipping rewinding bracket 8 and the position-limit mechanism 9 are fixed on the pneumatic rotary platform 22, the lifting cylinder 23 and institute
It states pneumatic rotary platform 22 to be connected, is overturn for controlling the pneumatic rotary platform 22, be further driven to the dipping rewinding
Bracket 8 and the position-limit mechanism 9 are overturn on the displacement manipulator 7；The pneumatic rotary platform 22 is led with the straight line
Rail 21 is connected, and the pneumatic rotary platform 22 is moved up and down by the linear guide 21 realization, is further driven to the dipping
Rewinding bracket 8 and the position-limit mechanism 9 move up and down on the displacement manipulator 7；The linear guide 21 described pneumatic is returned
Turntable 22 and the lifting cylinder 23 can be carried out as needed automation customization using the prior art and realize corresponding function.
Further, the drying mechanism includes drying oven 13, and conveyer belt 14 is arranged in the drying oven 13；The dipping-
Drain-gas diffusion layers 1 after dipping are placed on the conveyer belt 14 and are sent into the drying oven 13 by delivering mechanism
Inside dried.
Further, the drying oven 13 includes control panel 15, for the drying temperature and baking to the drying oven 13
Dry speed is configured.
Further, the receiving mechanism includes servo lifting body II 16, receiving warehouse 17, moveable mechanical arm II
18；Support frame II 19 for placing the gas diffusion layers 1, the servo lifting body II are set inside the receiving warehouse 17
16 are located at II 19 lower section of support frame as described above, for driving support frame as described above II 19 to move up and down inside the receiving warehouse 17；Institute
It states moveable mechanical arm II 18 and is located at 17 top of receiving warehouse, for the gas diffusion layers 1 after drying by described
Drying mechanism transfers to support frame as described above II 19.
Preferably, the servo lifting body I 2 and the servo lifting body II 16 include at least servo motor, institute
Support frame as described above I 6 is able to drive after stating servo motor energization and support frame as described above II 19 moves up and down；The moveable machinery
Arm I 4 can by it is upward, downward, be moved to the left or right to transfer to the gas diffusion layers 1 and described impregnate-drain-submitting machine
Structure；The moveable mechanical arm II 18 can by it is upward, downward, be moved to the left or right the gas diffusion after drying
Layer 1 transfers to support frame as described above II 19 by the drying mechanism.
Further, the feeding bin 3 and 17 inner wall of the receiving warehouse are respectively provided with slideway, support frame as described above I 6 and the branch
Support II 19 is moved up and down along the slideway.
Further, the moveable mechanical arm I 4 and the moveable mechanical arm II 18 are respectively provided with for grabbing
State the sucker 5,20 of gas diffusion layers.
Preferably, the moveable mechanical arm I 4 and the moveable mechanical arm II 18 are respectively provided with two suckers, and two
The spacing of a sucker is adjusted according to the size of the gas diffusion layers and the width of support frame as described above.
Further, described two suckers control crawl gas diffusion layers by pneumatic mechanism, and the pneumatic mechanism includes
Vacuum pump, the vacuum pump are connected by connecting tube in the sucker, and are formed in sucker bottom by the vacuum pump negative
Pressure realizes crawl.
Using fuel battery gas diffusion layer continuous hydrophobic processing equipment of the present invention, the charging of gas diffusion layers,
It impregnates, drain, drying, rewinding process can be realized and be worked continuously.In the above-mentioned technical solutions, the height of feeding bin and receiving warehouse can
It is designed according to the opereating specification of moveable mechanical arm；The Draining time of the gas diffusion layers can according to actual needs into
Row setting.
The present invention also provides a kind of fuel battery gas diffusion layer continuous hydrophobic processing methods, using the fuel
Cell gas diffusion layer continuous hydrophobic processing equipment, the described method comprises the following steps:
(1) gas diffusion layers 1 to be processed are placed on support frame as described above I 6, it will be to by the mechanism that pipettes
The gas diffusion layers 1 of processing, which transfer to, described impregnates-drains-delivering mechanism；
It specifically includes, controls the servo lifting body I 2 and support frame as described above I 6 is pushed to be moved upward to the feeding bin 3
Top, the moveable mechanical arm I 4 are moved at the gas diffusion layers 11mm, are grabbed by two suckers 5
The gas diffusion layers 1 are placed in the displacement manipulator 7；
It, can also be by adjusting support frame as described above I when placed multiple gas diffusion layers 1 on support frame as described above I 6
6 make the sucker 5 only grab the gas diffusion layers 1 every time, other gas diffusion layers 1 are still located at support frame as described above I 6
On；
In the present embodiment, the size of the gas diffusion layers is 300 × 200mm；Between two suckers away from
From for 200mm；
(2) described impregnate-drain-delivering mechanism impregnated, drained and transferred to the baking to the gas diffusion layers 1
Dry mechanism；
It specifically includes, the moveable mechanical arm I 4 grabs the gas diffusion layers 1 and is placed in the dipping rewinding support
Frame 8, the position-limit mechanism 9 are located at the position on the dipping rewinding bracket 8, control in the fixed gas diffusion layers in side
It makes the displacement manipulator 7 and is moved to the dipping material fluid bath 10 along the displacement guide rail 11, by driving the dipping rewinding
Bracket 8 and moving down for the position-limit mechanism 9 submerge the gas diffusion layers 1 in the feed liquid in the dipping material fluid bath 10
It is impregnated, after dipping, controls the displacement manipulator 7 and drive the dipping rewinding bracket 8 and the position-limit mechanism 9 to moving up
It is dynamic, so that the gas diffusion layers 1 is left the dipping material fluid bath 10, is drained, drained after a certain period of time, the dipping rewinding
Bracket 8 and the position-limit mechanism 9 carry out 180 ° of overturnings on the displacement manipulator 7, and the gas diffusion layers 1 is made to continue to drain
Certain time；
After the gas diffusion layers 1 drain, the displacement manipulator 7 will be fixed with the leaching of the gas diffusion layers 1
Stain rewinding bracket 8 and the position-limit mechanism 9 are moved to 14 top of conveyer belt, control the position-limit mechanism and release to two sides movement
The gas diffusion layers 1 are put, it is made to fall to the conveyer belt 14.
(3) drying mechanism dries the gas diffusion layers；
It specifically includes, the conveyer belt 14 drives the gas diffusion layers 1 to enter in the drying oven 13 and dried；
It in the present embodiment, is 200 DEG C by the operating temperature that the drying oven 13 is arranged in the control panel, the biography
The speed for sending band 14 is 120cm/min；
(4) receiving mechanism collects the gas diffusion layers after drying；
It specifically includes, controls the servo lifting body II 16 and support frame as described above II 19 is pushed to be moved upward to the rewinding
For receiving the gas diffusion layers 1 after drying at the top of storehouse 17, the moveable mechanical arm II 18 passes through the sucker 20
The gas diffusion layers 1 after crawl drying, and support frame as described above II 19 is transferred to, repeating the above process, which can be realized, treats place
The continuous hydrophobic processing of the gas diffusion layers 1 of reason, treated, and the gas diffusion layers 1 collect in the receiving warehouse 17
Interior, whole after treatments control the servo lifting body II 16 and support frame as described above II 19 are driven to be moved downward to the receipts
The receiving warehouse 17 gas diffusion layers 1 that can be taken off that treated are opened in 17 bottom of feed bin when needing.
Finally, it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
Present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: it still may be used
To modify to technical solution documented by previous embodiment, or some or all of the technical features are equal
Replacement；And these are modified or replaceed, the model for technical solution of the embodiment of the present invention that it does not separate the essence of the corresponding technical solution
It encloses.
Claims (8)
1. a kind of fuel battery gas diffusion layer continuous hydrophobic processing equipment characterized by comprising
Mechanism is pipetted, impregnates-drain-delivering mechanism for transferring to gas diffusion layers to be processed；
It is described to impregnate-drain-delivering mechanism, for being impregnated, being drained to the gas diffusion layers and transferred to drying mechanism；
The drying mechanism, for being dried to the gas diffusion layers；
The receiving mechanism, for collecting the gas diffusion layers after drying.
2. fuel battery gas diffusion layer continuous hydrophobic processing equipment according to claim 1, which is characterized in that the shifting
Taking mechanism includes servo lifting body I, feeding bin and moveable mechanical arm I；
Support frame I for placing the gas diffusion layers is set inside the feeding bin；The servo lifting body I is located at institute
I lower section of support frame is stated, for driving support frame as described above I to move up and down inside the feeding bin；The moveable mechanical arm I
Above the feeding bin, described-delivering mechanism is impregnated-drained for transferring to the gas diffusion layers.
3. fuel battery gas diffusion layer continuous hydrophobic processing equipment according to claim 1, which is characterized in that the leaching
Stain-drains-and delivering mechanism includes displacement manipulator, displacement guide rail, dipping rewinding bracket, position-limit mechanism and dipping material fluid bath；
It is described to pipette mechanism the gas diffusion layers are transferred into the displacement manipulator；The dipping rewinding bracket and the limit
Position mechanism is rotationally connected with the displacement manipulator, and the displacement manipulator is for driving the dipping rewinding bracket and institute
It states position-limit mechanism to move up and down, the dipping rewinding bracket and the position-limit mechanism are for fixing the position of the gas diffusion layers
It sets；The displacement manipulator is moved to the dipping material fluid bath by the displacement guide rail.
4. fuel battery gas diffusion layer continuous hydrophobic processing equipment according to claim 1, which is characterized in that the baking
Dry mechanism includes drying oven, and conveyer belt is arranged in the drying oven；It is described impregnate-drain-delivering mechanism is by the gas after dipping
Body diffused layer is placed on the conveyer belt and is sent into the drying oven and dried.
5. fuel battery gas diffusion layer continuous hydrophobic processing equipment according to claim 1, which is characterized in that the receipts
Expect that mechanism includes servo lifting body II, receiving warehouse, moveable mechanical arm II；
Support frame II for placing the gas diffusion layers is set inside the receiving warehouse, and the servo lifting body II is located at
II lower section of support frame as described above, for driving support frame as described above II to move up and down inside the receiving warehouse；The moveable machine
Tool arm II is located above the receiving warehouse, described for transferring to the gas diffusion layers after drying by the drying mechanism
Support frame II.
6. fuel battery gas diffusion layer continuous hydrophobic processing equipment according to claim 1, which is characterized in that on described
Feed bin and the receiving warehouse inner wall are respectively provided with slideway, and support frame as described above I and support frame as described above II are moved up and down along the slideway.
7. fuel battery gas diffusion layer continuous hydrophobic processing equipment according to claim 1, which is characterized in that it is described can
Mobile mechanical arm I and the moveable mechanical arm II are respectively provided with the sucker for grabbing the gas diffusion layers.
8. a kind of fuel battery gas diffusion layer continuous hydrophobic processing method uses fuel cell gas described in claim 1
Body diffused layer continuous hydrophobic processing equipment, which comprises the steps of:
(1) by it is described pipette mechanism and transfer to the gas diffusion layers to be processed described impregnate-drain-delivering mechanism；
(2) described impregnate-drain-delivering mechanism impregnates the gas diffusion layers, drained and transferred to the dryer
Structure；
(3) drying mechanism dries the gas diffusion layers；
(4) receiving mechanism collects the gas diffusion layers after drying.
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| CN110993996A (en) * | 2019-12-27 | 2020-04-10 | 武汉船用电力推进装置研究所（中国船舶重工集团公司第七一二研究所） | Carbon paper hydrophobic pretreatment system |
| CN114464820A (en) * | 2022-04-08 | 2022-05-10 | 湖南隆深氢能科技有限公司 | Equipment for fuel cell GDL (gas diffusion layer) dewatering process |
| CN115198562A (en) * | 2022-09-16 | 2022-10-18 | 融科氢能源有限公司 | Carbon paper processing device and method for fuel cell |
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| CN110299539B (en) | 2024-03-08 |
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