CN209496955U - A kind of vanadium cell composite bipolar plate material substep production line - Google Patents
A kind of vanadium cell composite bipolar plate material substep production line Download PDFInfo
- Publication number
- CN209496955U CN209496955U CN201920133764.6U CN201920133764U CN209496955U CN 209496955 U CN209496955 U CN 209496955U CN 201920133764 U CN201920133764 U CN 201920133764U CN 209496955 U CN209496955 U CN 209496955U
- Authority
- CN
- China
- Prior art keywords
- carbon cloth
- production line
- group
- groups
- feeder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
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
- Fuel Cell (AREA)
Abstract
A kind of vanadium cell composite bipolar plate material substep production line, production line is divided into two parts, respectively produce the carbon cloth conducting resinl production line and conductive adhesive graphite board assembly line of carbon cloth prepreg, carbon cloth conducting resinl production line includes two groups of mixers, two groups of calenders, release paper machine on two groups, carbon cloth feeder, every group of mixer, calender and upper release paper machine are sequentially connected, release paper machine and carbon cloth feeder connect roller group simultaneously on two groups, and roller group is for suppressing carbon cloth conducting resinl；Roller group connects conductive adhesive graphite board assembly line by transmission mechanism, conductive adhesive graphite board assembly line includes carbon cloth prepreg feeder, removes release paper machine, two groups of graphite plate feeders, release paper machine is removed in the connection of carbon cloth prepreg feeder, and carbon cloth prepreg feeder connects hot-press forming device group and cold pressing modular system group with graphite plate feeder rear end.The utility model provides a kind of efficient bipolar plate material automatic production line.
Description
Technical field
The utility model relates to all-vanadium flow battery field, specially a kind of production technology of composite bipolar plate material.
Background technique
All-vanadium flow battery is a kind of novel environment protection type energy storage battery, bipolar plate material be wherein important component it
One, mainly play the positive and negative electrolyte of isolation, as inside battery circuit collector.Traditional bipolar plate material is mostly pure stone
Black plate and conductive plastic bi-polar plate.Pure graphite plate conductivity is high, production technology is relatively simple, but bipolar plates electrolyte resistance corrosivity
Difference, mechanical strength is not also high, and graphite plate influences battery efficiency and service life after being corroded.Conductive plastic bi-polar plate production technology
Simply, corrosion resistance and mechanical strength are good, but electric conductivity is poor, and battery efficiency is not high.Using suitable conductive plastics and graphite
The composite bipolar plate material of plate preparation has high electrical conductivity, preferable molding processibility, high corrosion resistance and higher machinery
The advantages that performance.
Currently, such composite bipolar plate material is usually using vulcanizing press, through hot press molding prepared by technique, production technology
Simple but low efficiency.
Summary of the invention
The technical problem to be solved by the utility model is to provide a kind of efficient bipolar plate material automated productions
Line.
The utility model uses following technical scheme to solve above-mentioned technical problem:
A kind of vanadium cell composite bipolar plate material substep production line, the production line are divided into two parts, respectively production carbon
The carbon cloth conducting resinl production line and conductive adhesive graphite board assembly line of cloth prepreg, the carbon cloth conducting resinl production
Line includes two groups of mixers, two groups of calenders, release paper machine on two groups, carbon cloth feeder, every group of mixer, calendering
Machine and upper release paper machine are sequentially connected, and release paper machine and the carbon cloth feeder connect roller group simultaneously on described two groups,
The roller group is for suppressing carbon cloth conducting resinl；The roller group connects the life of conductive adhesive graphite plate by transmission mechanism
Producing line, the conductive adhesive graphite board assembly line include carbon cloth prepreg feeder, remove release paper machine, two groups of graphite plate feedings
Release paper machine, the carbon cloth prepreg feeder and the graphite plate feeder are removed in machine, the carbon cloth prepreg feeder connection
Rear end connects hot-press forming device group and cold pressing modular system group.
Further, the hot-press forming device group includes at least one set of heat roller tube group.
Further, cold pressing modular system group includes at least one set of chilling roller cylinder group.
Further, two groups of graphite plate feeders rear end is separately connected transmission roller, the transmission roller connection heat
Press forming device group.
Further, the roller group is divided into the roller of two parallel arrangements, two roller spacing 0.1-3mm.
Further, the heat roller tube group is divided into the heat roller tube of two parallel arrangements, two hot-rolling barrel spacing 0.1-3mm.
Further, the chilling roller cylinder group is divided into the chilling roller cylinder of two parallel arrangements, two chilling roller barrel spacing 0.1-3mm.
Further, the transmission mechanism includes winder.
Further, the transmission mechanism includes transmission roller, and the transmission roller connects the carbon cloth prepreg feeding
Machine.
Further, grade packaged equipment group is cut in the cold pressing modular system group rear end connection.
Compared with prior art, the utility model has the following beneficial effects:
1. production line is divided into two multiple step format production lines by the utility model, first part can be configured according to the actual situation
Production line and second part produce number of lines 1:1-1:10, improve productivity to greatest extent.
2. the utility model production line automation degree is higher, high production efficiency.
3. the utility model is by the pressure effect between the adjusting and roller of roller spacing, adjustable conducting resinl and most
The size and thickness of finished product.
Detailed description of the invention
Fig. 1 is carbon cloth conducting resinl production line；
Fig. 2 is conductive adhesive graphite board assembly line.
Specific embodiment
The structure of the utility model and the course of work are described further with reference to the accompanying drawing.
A kind of vanadium cell composite bipolar plate material substep production line, production line are divided into two parts, and respectively production carbon cloth is pre-
Soak the carbon cloth conducting resinl production line and conductive adhesive graphite board assembly line of material.
Carbon cloth conducting resinl production line includes two groups of mixers, respectively mixer one and mixer two；2 two groups of pressures
Prolong machine, respectively multi-rolling mill one and multi-rolling mill two；Release paper machine on two groups；Carbon cloth feeder.Every group of mixing
Machine, calender and upper release paper machine are sequentially connected, and release paper machine and carbon cloth feeder connect roller group, roller simultaneously on two groups
Cylinder group is divided into the roller of two parallel arrangements, two roller spacing 0.1-3mm.Roller group is for suppressing carbon cloth conducting resinl.
Roller group rear end connects winder, by carbon cloth prepreg.First part's carbon cloth enhances in conductive adhesive process, two layers of conducting resinl
The mixing on mixer one and mixer two respectively, is pressed into required thickness through multi-rolling mill one and multi-rolling mill two respectively
Sheet material, then it is covered each by one layer of release paper, carbon cloth enhancing conduction is formed through roll-in, winding with carbon cloth in roller group
Glue prepreg.
Conductive adhesive graphite board assembly line includes carbon cloth prepreg feeder, removes release paper machine, two groups of graphite plate feedings
Release paper machine is removed in machine, the connection of carbon cloth prepreg feeder, and carbon cloth prepreg feeder connects hot pressing with graphite plate feeder rear end
Molding equipment group and cold pressing modular system group.It is cold-pressed the connection of modular system group rear end and cuts grade packaged equipment group.It is hot-forming to set
Standby group includes two groups of heat roller tube groups, respectively heat roller tube group one and heat roller tube group two, and heat roller tube group is divided into two parallel arrangements
Heat roller tube, two hot-rolling barrel spacing 0.1-3mm；Being cold-pressed modular system group includes two groups of chilling roller cylinder groups, respectively chilling roller cylinder group one
With chilling roller cylinder group two, chilling roller cylinder group is divided into the chilling roller cylinder of two parallel arrangements, two chilling roller barrel spacing 0.1-3mm.
Second part enhances in conductive adhesive graphite plate technique, enhances conducting resinl by the carbon cloth of first part's production
Prepreg is gone release paper machine removal release paper and two layers of finished product graphite plate to be hot pressed into through heat roller tube group one and heat roller tube group two
Type through chilling roller cylinder group one and the cold pressing sizing of chilling roller cylinder group two, and is cut into suitable dimension through diced system, ultimately forms finished product.
The specific production procedure of production line is as follows:
(1) the conductive production of carbon cloth enhancing: carbon cloth and conducting resinl successively stack, and two layers of outside is conducting resinl, in
Interbed is carbon cloth.Conducting resinl one and conducting resinl two are respectively on mixer one and mixer two after mixing, respectively through multiple roll
More than two roll-ins of calender one and multi-rolling mill, ultimately form the conducting resinl sheet material of 0.1-2mm thickness.
Conducting resinl one and conducting resinl two are after upper release paper machine one and upper release paper machine two, with carbon cloth in roller group
It bonds together, is wound by winder stand-by after roll-in.20-250 DEG C of roller temperature.The speed of production of this production line about 5-
30m/h.Carbon cloth thickness 0.1mm-3mm, preferred grid carbon cloth, width of mesh 1*1mm-5*5mm.
Conductive glue formula: resin matrix is one of thermosetting resin, such as epoxy resin, phenolic resin.Conduction is filled out
Material is one or more of carbon material and metal-powder, such as graphite powder, carbon black, carbon fiber, graphene, silver powder and copper powder.
(2) enhancing conductive adhesive graphite plate production:
Enhance conducting resinl as bonding agent and is bonded two sides graphite plate.Before enhancing conductive adhesive curing, release paper will be covered
Enhancing conducting resinl is first removed release paper machine one and release paper machine two is gone to remove release paper, then in heat roller tube group one and heat roller tube group
It is hot-forming on two, 50-250 DEG C of heat roller tube temperature；Through chilling roller cylinder group one and the cold pressing sizing of chilling roller cylinder group two, cold roller temperature
20-40 DEG C, final finished is formed after finally cutting.This production line speed of production 3-10m/h.Graphite plate is mainly soft graphite
Coiled material, thickness 0.1-2mm, density 1.0-1.7g/cm3.
A kind of embodiment of the utility model above described embodiment only expresses, the description thereof is more specific and detailed,
But it should not be understood as limiting the scope of the patent of the utility model.It should be pointed out that for the common of this field
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In the protection scope of the utility model.
Claims (10)
1. a kind of vanadium cell composite bipolar plate material substep production line, which is characterized in that the production line is divided into two parts, respectively
It is led to produce carbon cloth conducting resinl production line and conductive adhesive graphite board assembly line, the carbon cloth of carbon cloth prepreg
Electric glue production line includes two groups of mixers, and two groups of calenders, release paper machine on two groups, carbon cloth feeder, described every group close
Mill, calender and upper release paper machine are sequentially connected, and release paper machine and the carbon cloth feeder connect simultaneously on described two groups
Roller group is connect, the roller group is for suppressing carbon cloth conducting resinl；The roller group connects conductive gluing by transmission mechanism
Graphite board assembly line is connect, the conductive adhesive graphite board assembly line includes carbon cloth prepreg feeder, removes release paper machine, two groups
Release paper machine, the carbon cloth prepreg feeder and the stone are removed in graphite plate feeder, the carbon cloth prepreg feeder connection
Black plate feeder rear end connects hot-press forming device group and cold pressing modular system group.
2. vanadium cell composite bipolar plate material substep production line according to claim 1, which is characterized in that described to be hot pressed into
Type equipment group includes two groups of heat roller tube groups.
3. vanadium cell composite bipolar plate material substep production line according to claim 1, which is characterized in that cold pressing sizing is set
Standby group includes two groups of chilling roller cylinder groups.
4. vanadium cell composite bipolar plate material substep production line according to claim 1, which is characterized in that two groups of stone
Black plate feeder rear end is separately connected transmission roller, and the transmission roller connects hot-press forming device group.
5. vanadium cell composite bipolar plate material substep production line according to claim 1, which is characterized in that the roller group
It is divided into the roller of two parallel arrangements, two roller spacing 0.1-3mm.
6. vanadium cell composite bipolar plate material substep production line according to claim 2, which is characterized in that the heat roller tube
Group is divided into the heat roller tube of two parallel arrangements, two hot-rolling barrel spacing 0.1-3mm.
7. vanadium cell composite bipolar plate material substep production line according to claim 3, which is characterized in that the chilling roller cylinder
Group is divided into the chilling roller cylinder of two parallel arrangements, two chilling roller barrel spacing 0.1-3mm.
8. vanadium cell composite bipolar plate material substep production line according to claim 1, which is characterized in that the conveyer
Structure includes winder.
9. vanadium cell composite bipolar plate material substep production line according to claim 1, which is characterized in that the conveyer
Structure includes transmission roller, and the transmission roller connects the carbon cloth prepreg feeder.
10. vanadium cell composite bipolar plate material substep production line according to claim 1, which is characterized in that the cold pressing
Grade packaged equipment group is cut in the connection of modular system group rear end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920133764.6U CN209496955U (en) | 2019-01-26 | 2019-01-26 | A kind of vanadium cell composite bipolar plate material substep production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920133764.6U CN209496955U (en) | 2019-01-26 | 2019-01-26 | A kind of vanadium cell composite bipolar plate material substep production line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209496955U true CN209496955U (en) | 2019-10-15 |
Family
ID=68155858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920133764.6U Active CN209496955U (en) | 2019-01-26 | 2019-01-26 | A kind of vanadium cell composite bipolar plate material substep production line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209496955U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111370719A (en) * | 2020-03-19 | 2020-07-03 | 辽宁科京新材料科技有限公司 | High-conductivity bipolar plate for flow battery and continuous processing device and method thereof |
-
2019
- 2019-01-26 CN CN201920133764.6U patent/CN209496955U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111370719A (en) * | 2020-03-19 | 2020-07-03 | 辽宁科京新材料科技有限公司 | High-conductivity bipolar plate for flow battery and continuous processing device and method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109244554B (en) | Z-shaped lamination equipment and process for lithium ion battery | |
| US8518603B2 (en) | Sheet molding compound flow field plate, bipolar plate and fuel cell | |
| US7887927B2 (en) | Highly conductive, multi-layer composite precursor composition to fuel cell flow field plate or bipolar plate | |
| US9379393B2 (en) | Carbon cladded composite flow field plate, bipolar plate and fuel cell | |
| US8597453B2 (en) | Method for producing highly conductive sheet molding compound, fuel cell flow field plate, and bipolar plate | |
| CN102208659A (en) | Manufacturing process and device of bipolar plate for fuel cell | |
| CN106876723B (en) | Continuous production method of single cell with flexible graphite plate for fuel cell | |
| CN102324492B (en) | Composite conductive electrode and manufacturing method thereof | |
| CN102569825A (en) | Conductive plastic composite electrode and manufacture method therefor | |
| CN210866397U (en) | Lithium battery core manufacturing system | |
| CN104157912A (en) | Preparation method of electric core | |
| CN209496955U (en) | A kind of vanadium cell composite bipolar plate material substep production line | |
| CN105702385A (en) | Production method of laminated busbar | |
| CN106476393A (en) | The preparation method of conductive graphite piece | |
| CN101262066B (en) | A bipolar board for new proton exchange film fuel battery and its making method | |
| CN209447934U (en) | A kind of vanadium cell composite bipolar board assembly line | |
| JP2009093965A (en) | Fuel cell separator and its manufacturing method | |
| CN111600057B (en) | Composite material structure battery with curved surface structure and preparation method and application thereof | |
| CN108023106B (en) | Bipolar plate for vanadium battery and preparation method thereof | |
| CN112563581A (en) | Integrative device of dry film-making | |
| CN213845334U (en) | Layered graphite composite bipolar plate and processing system thereof | |
| CN115447215A (en) | Preparation method of conductive sheet, conductive sheet and novel flow battery bipolar plate | |
| CN207489989U (en) | A kind of coiled strip formula big battery lug forming production line | |
| CN201863237U (en) | Edge material cutting device of prepreg | |
| CN219800924U (en) | High-conductivity bipolar plate for flow battery and continuous processing device thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |