CN204156019U - A kind of fixture for processing all-vanadium flow battery carbon felt and equipment - Google Patents
A kind of fixture for processing all-vanadium flow battery carbon felt and equipment Download PDFInfo
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- CN204156019U CN204156019U CN201420581460.3U CN201420581460U CN204156019U CN 204156019 U CN204156019 U CN 204156019U CN 201420581460 U CN201420581460 U CN 201420581460U CN 204156019 U CN204156019 U CN 204156019U
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- carbon felt
- pressing plate
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- base plate
- processing
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
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Abstract
The utility model discloses a kind of fixture for processing all-vanadium flow battery carbon felt and equipment, comprise the base plate for support carbon felt and the pressing plate be positioned at above carbon felt, base plate and pressing plate are removably fixed together, the space holding carbon felt is reserved between base plate and pressing plate, the side that base plate contacts with carbon felt is provided with carries out to carbon felt the location structure that spacing in case blocking felt moves in the horizontal direction, and pressing plate is provided with strip and runs through the elongated slot that pressing plate upper and lower surface stretches into allow the cutter processing carbon felt.The technical problem that the utility model solves is that the carbon felt overcoming existing all-vanadium flow battery is soft, thus stressed easy generation very large deformation cannot process the shortcoming of required shape and size, a kind of fixture for processing all-vanadium flow battery carbon felt and equipment are provided, soft carbon felt positioned and carbon felt can not be caused to be out of shape and large distortion can be produced by anti-blocking felt in the course of processing, thus making carbon felt can process required shape and size.
Description
Technical field
The utility model relates to flow battery field.Be specially a kind of fixture for processing all-vanadium flow battery carbon felt and equipment.
Background technology
All-vanadium flow battery is a kind of novel battery, due to the characteristic of its environmental protection, obtains and uses more and more widely.All-vanadium flow battery is formed primarily of pile, electrolyte and control system, and its operation principle is: using the vanadium ion solution with different valence state as the active material of positive pole and negative pole, be stored in respectively in respective electrolyte storage tank.Two kinds of electrolyte under the driving of respective pump, by respective electrolyte storage tank separately circular flow through the negative or positive electrode of battery, and electrode surface occur oxidation and reduction reaction, realize the discharge and recharge to battery.
The positive pole of all-vanadium flow battery and negative pole adopt carbon felt to make and form, and carbon felt has a lot of space.Electrolyte is bottom-up through carbon felt under the effect of pump, and electrolyte generation chemical reaction produces electric energy simultaneously.The carbon felt of current employing is tabular, although very soft, still create larger resistance to electrolyte flowing from bottom to top, the speed ratio that electrolyte flows through carbon felt is lower, causes the efficiency producing electric energy also lower.Although can process carbon felt in theory, change its structure, thus reduce the resistance to electrolyte.But because carbon felt is very soft, adopt cutter to add man-hour to carbon felt, the stressed generation of carbon felt very large deformation, part carbon felt fiber moves and is cut, and causes the carbon felt fiber adhesion that should be cut off to be attached on carbon felt, cannot realize processing object.In addition, the deformation that carbon felt occurs makes the size and dimension of processing also uncontrollable, cannot process required shape and size.In addition, if adopt conventional stationary fixture to be fixedly clamped to carbon felt, also can make carbon felt that very large deformation occurs, thus the shape and size of uncontrollable processing.
Utility model content
Thus the stressed easy generation of carbon felt that the technical problem that the utility model solves is to overcome existing all-vanadium redox flow battery electrolyte very large deformation cannot process the shortcoming of required shape and size, there is provided a kind of for carrying out the fixture that felt is processed to all-vanadium flow battery carbon, soft carbon felt positioned and carbon felt can not be caused to be out of shape and large distortion can be produced by anti-blocking felt in the course of processing, thus making carbon felt can process required shape and size.
Fixture for processing all-vanadium flow battery carbon felt of the present utility model, comprise the base plate for carbon felt described in support and the pressing plate be positioned at above described carbon felt, described base plate and described pressing plate are removably fixed together, and between described base plate and described pressing plate, reserve the space holding described carbon felt, the one side that described base plate contacts with described carbon felt is provided with carries out to described carbon felt the location structure that spacing in case blocking felt moves in the horizontal direction, described pressing plate is provided with strip and runs through the elongated slot that described pressing plate upper and lower surface stretches into allow the cutter processing described carbon felt.
As preferably, the one side that described base plate contacts with described carbon felt is provided with the location notch allowing described carbon felt to put into, and the sidewall of described location notch forms described location structure.
As preferably, described base plate is provided with multiple support column towards described pressing plate, to reserve the space holding described carbon felt between described base plate and described pressing plate.
Described base plate has screwed hole, described support column is provided with support column perforation, described pressing plate is provided with, position one to one fastener hole identical with the quantity of described screwed hole, and described fixture also comprises one end through the screw coordinated with described screwed hole after described fastener hole and support column perforation.
As preferably, the height of described support column is the difference of the thickness of described carbon felt and the degree of depth of described location notch.
As preferably, described base plate is provided with two base plate dowel holes, described pressing plate be provided with two can with described two base plate dowel holes pressing plate dowel hole one to one, described fixture also comprises two alignment pins, and two alignment pins align correspondingly through the screwed hole of described fastener hole when corresponding base plate dowel hole and pressing plate dowel hole, support column perforation and base plate.
As preferably, described alignment pin comprises a taper bolt or straight pin and a chamfered edge pin.
As preferably, the bottom surface of described location notch is provided with several counter sinks and coordinates with workbench with the fixture be fixed on by described fixture on described workbench through described counter sink.
As preferably, described pressing plate comprises first pressing plate and the second pressing plate that can alternately coordinate with described base plate, and when described first pressing plate is spaced with the second elongated slot when the second pressing plate is located by described alignment pin is staggered by the first elongated slot during described alignment pin location.
The utility model also provides a kind of equipment for processing all-vanadium flow battery carbon felt, comprise as above for all-vanadium flow battery carbon felt is processed fixture, described pressing plate can be stretched into elongated slot in described carbon felt is processed cutter, to be located at above described fixture to absorb and to process carbon felt time the dust shield of carbon felt soft flocks that produces and communicate with described dust shield or be arranged on the dust catcher in described dust shield.
Compared to the prior art fixture for processing all-vanadium flow battery carbon felt of the present utility model, has following beneficial effect:
1, the fixture for processing all-vanadium flow battery carbon felt of the present utility model limits the motion of carbon felt above-below direction by base plate and pressing plate, by the movement of the location structure restriction carbon felt horizontal direction of base plate, thus realizes fixing carbon felt.And between base plate and pressing plate, leave the space holding carbon felt, therefore can not there is large distortion when locating in carbon felt because being squeezed.Meanwhile, add man-hour at carbon felt, although carbon felt is subject to the external force of cutter, due to the position-limiting action of base plate, pressing plate and location structure, also can not there is large distortion thus can ensure process size.
2, location structure adopts the location notch being located at the side that described base plate contacts with described carbon felt, and the sidewall of location notch forms described location structure, can carry out more accurately with spacing reliably carbon felt.
3, the fixture for processing all-vanadium flow battery carbon felt of the present utility model can by the carbon felt selecting the support column of differing heights to adapt to different-thickness, and not need to change a whole set of fixture to adapt to the carbon felt of different-thickness.
Accompanying drawing explanation
Fig. 1 is the decomposing schematic representation of fixture for processing all-vanadium flow battery carbon felt of the utility model embodiment.
Fig. 2 is the structural representation of the base plate of fixture for processing all-vanadium flow battery carbon felt in figure.
Fig. 3 is the schematic diagram of equipment for processing all-vanadium flow battery carbon felt of the utility model embodiment.
Reference numeral
1-fixture, 11-base plate, 111-location notch, 112-alignment pin, 113-counter sink, 114-screwed hole, 115-base plate dowel hole, 12-first pressing plate, 121-fastener hole, 122-first elongated slot, 123-pressing plate dowel hole, 13-support column, 2-carbon felt, 21-first flow, 3-workbench, 4-dust shield.
Embodiment
Fig. 1 is the decomposing schematic representation of fixture for processing all-vanadium flow battery carbon felt of the utility model embodiment.Fixture 1 for processing all-vanadium flow battery carbon felt of the present utility model, can process being formed as flat carbon felt, object is the runner processing strip on the face of carbon felt, to reduce electrolyte by resistance during carbon felt.
As shown in Figure 1, the fixture 1 for processing all-vanadium flow battery carbon felt of the present utility model, comprises the base plate 11 for carbon felt described in support and the pressing plate be positioned at above described carbon felt.In the present embodiment, base plate 11 and pressing plate 12 are rectangle, and its size is all greater than carbon felt to be processed.Base plate 11 and whole sides of pressing plate 12, be all processed as plane.Described base plate 11 is removably fixed together with described pressing plate 12, and reserves the space holding described carbon felt 2 between described base plate 11 and described pressing plate 12.
As shown in Figure 2, the one side that described base plate 11 contacts with described carbon felt 2 is provided with carries out to described carbon felt the location structure that spacing in case blocking felt moves in the horizontal direction, location structure also can make the position at every turn adding carbon felt in man-hour be consistent, and can guarantee that the relation of repeatedly processing between the shape of generation meets the requirement of setting.Location structure can adopt various applicable structure, and the limited post projected upwards as arranged in the surrounding of base plate 11 or guide vane end stop etc., preferred structure will be described below.Described pressing plate 12 is provided with strip and runs through the elongated slot that described pressing plate upper and lower surface stretches into allow the cutter processing described carbon felt.The shape of elongated slot, size and design and the slot shape on carbon felt in the same size.
Fixture for processing all-vanadium flow battery carbon felt of the present utility model limits the movement of carbon felt 2 above-below direction by base plate 11 and pressing plate 12, by the movement of the location structure restriction carbon felt horizontal direction of base plate 11, thus realize fixing carbon felt.And between base plate 11 and pressing plate 12, leave the space holding carbon felt 2, therefore can not there is large distortion when locating in carbon felt 2 because being squeezed.Meanwhile, add man-hour at carbon felt, although carbon felt is subject to the external force of cutter, due to the position-limiting action of base plate 11, pressing plate 12 and location structure, also can not there is large distortion thus can ensure process size.
As preferably, as shown in Figure 2, the side that described base plate 11 contacts with described carbon felt is provided with the location notch 111 allowing described carbon felt to put into, and the wall of described location notch 111 forms described location structure, can carry out more accurately and location reliably to carbon felt.In the present embodiment, the width of four sidewalls of location notch 111 is equal with the width of carbon felt, both can carry out spacing and anti-blocking felt to carbon felt and produce large distortion, again can not excessive compression carbon felt.The degree of depth of location notch 111 is less than the thickness of carbon felt, and namely carbon felt is outstanding in location notch 111.
In the present embodiment, described base plate 11 is provided with multiple support column 13 towards described pressing plate 12, as shown in Figure 1, to reserve the space holding described carbon felt 2 between described base plate 11 and described pressing plate 12.As shown in Figure 2, described base plate 11 has screwed hole 114, in the present embodiment, four angles place of base plate 11 is respectively equipped with a screwed hole 114, described support column 13 is provided with support column perforation, described pressing plate is provided with, position one to one pressing plate fastener hole 121 identical with the quantity of described screwed hole, and described fixture 1 also comprises one end through the screw coordinated with described screwed hole 114 after described fastener hole 121 and support column perforation.In the present embodiment, hexagon socket head cap screw selected by screw.
Because carbon felt has different specifications, thus its thickness is different.The support column 13 of the fixture 1 for processing all-vanadium flow battery carbon felt of the present utility model be dismountable connection between base plate 11 and pressing plate 12, can by the carbon felt selecting the support column of differing heights to adapt to different-thickness, and not need to change a whole set of fixture to adapt to the carbon felt of different-thickness.In the present embodiment, the height of described support column 13 is the difference of the thickness of described carbon felt 2 and the degree of depth of described location notch 111.
As preferably, described base plate 11 is provided with two base plate dowel holes 115, described pressing plate be provided with two can with described two base plate dowel holes 115 pressing plate dowel hole 123 one to one, described fixture 1 also comprises two alignment pins, 112, two alignment pins 112 and aligns correspondingly through the screwed hole 114 on described fastener hole 121, support column perforation and base plate when corresponding base plate dowel hole 115 and pressing plate dowel hole 123.In the present embodiment, described alignment pin 112 comprises a taper bolt or straight pin and a chamfered edge pin, form the locate mode of plane and two pits, and two alignment pins 112 can not form location because of interference, thus realize more accurate and the location that pressing plate is out of shape can not be caused.
As depicted in figs. 1 and 2, the bottom surface of described location notch 111 is provided with several counter sinks 113, and fixture coordinates to be fixed on described workbench by described base plate 11 through described counter sink 113 with workbench.Fixture is generally screw, and the head of screw is positioned at counter sink 113, can not be expressed to carbon felt.
As preferably, described pressing plate 12 comprises first pressing plate 12 and the second pressing plate (not shown) that can alternately coordinate with described base plate 11, and the second elongated slot when the first elongated slot 122 when described first pressing plate 12 is located by described alignment pin 112 and the second pressing plate are located by described alignment pin 112 is staggered is spaced.In the present embodiment, first pressing plate 12 is for processing the front of carbon felt, process many first flows 21, second pressing plate is used for processing the reverse side of carbon felt, process many second runner (not shown)s, the first flow 21 processed and the second runner are staggered on carbon felt to be spaced.And the distance at interval is the distance set between adjacent first flow 21 and the second runner.Certainly, the fixture for processing all-vanadium flow battery carbon felt of the present utility model also only can comprise a pressing plate, only can process many evenly spaced first flows to a face of carbon felt.
The utility model also provides a kind of equipment for processing all-vanadium flow battery carbon felt, as shown in Figure 3, comprise as above for all-vanadium flow battery carbon felt is processed fixture 1, described pressing plate can be stretched into elongated slot in described carbon felt is processed cutter (not shown), to be located at above described fixture 1 to absorb and to process carbon felt time the dust shield of carbon felt soft flocks that produces and communicate with described dust shield or be arranged on the dust catcher (not shown) in described dust shield.Dust catcher can by carbon felt fiber collecting, and anti-blocking felt fiber is sucked respiratory system by people or is attached on human body skin, endangers healthy.
Utilize all-vanadium flow battery carbon felt process equipment of the present utility model to add man-hour to carbon felt, can following steps be followed:
1, with fixture, base plate 11 Horizontal lock is fastened on the workbench of the work in-process heart by the counter sink 113 of the bottom surface of location notch 111;
2, according to the thickness of carbon felt, the support column 13 of corresponding height is selected;
3, the carbon felt of preprocessing is put into the location notch 111 of base plate 11;
4, select the first pressing plate 12, by alignment pin 112, first pressing plate 12 is located with base plate 11, by screw, the first pressing plate 12, support column 13 and base plate 11 are locked integral;
5, the first elongated slot 122 pairs of carbon felts that cutter stretches into the first pressing plate 12 are processed, and cutter processes multiple first flow along multiple first elongated slot 122, opens dust absorption fan in the course of processing, are sucked by carbon felt soft flocks in dust catcher;
6, after machining, pull down the first pressing plate 12, again put in the location notch 111 of base plate 11 after carbon felt is revolved turnback by fore-and-aft direction (i.e. the length direction of runner);
7, select the second pressing plate, the second pressing plate, base plate 11 and support column 13 are locked and the second runner is processed to the reverse side of carbon felt.
Above embodiment is only exemplary embodiment of the present utility model, is not used in restriction the utility model, and protection range of the present utility model is defined by the claims.Those skilled in the art are in essence of the present utility model and protection range, and the various amendment make the utility model or equivalent replacement also drop in protection range of the present utility model.
Claims (10)
1. the fixture for processing all-vanadium flow battery carbon felt, it is characterized in that: comprise the base plate for carbon felt described in support and the pressing plate be positioned at above described carbon felt, described base plate and described pressing plate are removably fixed together, and between described base plate and described pressing plate, reserve the space holding described carbon felt, the one side that described base plate contacts with described carbon felt is provided with carries out to described carbon felt the location structure that spacing in case blocking felt moves in the horizontal direction, described pressing plate is provided with strip and runs through the elongated slot that described pressing plate upper and lower surface stretches into allow the cutter processing described carbon felt.
2. the fixture for processing all-vanadium flow battery carbon felt according to claim 1, it is characterized in that: the one side that described base plate contacts with described carbon felt is provided with the location notch allowing described carbon felt to put into, and the sidewall of described location notch forms described location structure.
3. the fixture for processing all-vanadium flow battery carbon felt according to claim 1 and 2, it is characterized in that: described base plate is provided with multiple support column towards described pressing plate, to reserve the space holding described carbon felt between described base plate and described pressing plate.
4. the fixture for processing all-vanadium flow battery carbon felt according to claim 3, it is characterized in that: described base plate has screwed hole, described support column is provided with support column perforation, described pressing plate is provided with, position one to one fastener hole identical with the quantity of described screwed hole, and described fixture also comprises one end through the screw coordinated with described screwed hole after described fastener hole and support column perforation.
5. the fixture for processing all-vanadium flow battery carbon felt according to claim 4, is characterized in that: the height of described support column is the difference of the thickness of described carbon felt and the degree of depth of described location notch.
6. the fixture for processing all-vanadium flow battery carbon felt according to claim 5, it is characterized in that: described base plate is provided with two base plate dowel holes, described pressing plate be provided with two can with two described base plate dowel holes pressing plate dowel hole one to one, described fixture also comprises two alignment pins, and two alignment pins align correspondingly through the screwed hole of described fastener hole when corresponding base plate dowel hole and pressing plate dowel hole, support column perforation and base plate.
7. the fixture for processing all-vanadium flow battery carbon felt according to claim 6, is characterized in that: described alignment pin comprises a taper bolt or straight pin and a chamfered edge pin.
8. the fixture for processing all-vanadium flow battery carbon felt according to claim 1, is characterized in that: the bottom surface of described location notch is provided with several counter sinks and coordinates with workbench with the fixture be fixed on by described fixture on described workbench through described counter sink.
9. the fixture for processing all-vanadium flow battery carbon felt according to claim 6, it is characterized in that: described pressing plate comprises first pressing plate and the second pressing plate that can alternately coordinate with described base plate, and when described first pressing plate is spaced with the second elongated slot when the second pressing plate is located by described alignment pin is staggered by the first elongated slot during described alignment pin location.
10. the equipment for processing all-vanadium flow battery carbon felt, is characterized in that: comprise as claimed in any one of claims 1-9 wherein for all-vanadium flow battery carbon felt is processed fixture, described pressing plate can be stretched into elongated slot in described carbon felt is processed cutter, to be located at above described fixture to absorb and to process carbon felt time the dust shield of carbon felt soft flocks that produces and communicate with described dust shield or be arranged on the dust catcher in described dust shield.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420581460.3U CN204156019U (en) | 2014-10-09 | 2014-10-09 | A kind of fixture for processing all-vanadium flow battery carbon felt and equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420581460.3U CN204156019U (en) | 2014-10-09 | 2014-10-09 | A kind of fixture for processing all-vanadium flow battery carbon felt and equipment |
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| CN204156019U true CN204156019U (en) | 2015-02-11 |
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| CN201420581460.3U Active CN204156019U (en) | 2014-10-09 | 2014-10-09 | A kind of fixture for processing all-vanadium flow battery carbon felt and equipment |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107627064A (en) * | 2017-11-03 | 2018-01-26 | 惠州科达利精密工业有限公司 | A kind of battery bracket apparatus for welding and positioning |
| CN107717048A (en) * | 2016-08-10 | 2018-02-23 | 新疆天业（集团）有限公司 | A kind of deep hole machining parallel to milling machine combines the unit |
| TWI820535B (en) * | 2021-12-13 | 2023-11-01 | 晟能科技有限公司 | Graphite felt fixed module and flow battery containing graphite felt fixed module |
-
2014
- 2014-10-09 CN CN201420581460.3U patent/CN204156019U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107717048A (en) * | 2016-08-10 | 2018-02-23 | 新疆天业（集团）有限公司 | A kind of deep hole machining parallel to milling machine combines the unit |
| CN107627064A (en) * | 2017-11-03 | 2018-01-26 | 惠州科达利精密工业有限公司 | A kind of battery bracket apparatus for welding and positioning |
| TWI820535B (en) * | 2021-12-13 | 2023-11-01 | 晟能科技有限公司 | Graphite felt fixed module and flow battery containing graphite felt fixed module |
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| TR01 | Transfer of patent right |
Effective date of registration: 20220725 Address after: 511470 No.268, Shadong street, Xinsha village, Dagang Town, Nansha District, Guangzhou City, Guangdong Province Patentee after: GUANGZHOU ZHIYUAN NEW MATERIAL TECHNOLOGY CO.,LTD. Address before: 511450 No. 104, building 4, fumen garden, No. 290, Shinan Road, Huangge Town, Nansha District, Guangzhou, Guangdong Province Patentee before: GUANGDONG WEIYABANG NEW ENERGY TECHNOLOGY Co.,Ltd. |