CN219959043U - Lead-carbon battery polar plate and solidification device thereof - Google Patents
Lead-carbon battery polar plate and solidification device thereof Download PDFInfo
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- CN219959043U CN219959043U CN202321191708.0U CN202321191708U CN219959043U CN 219959043 U CN219959043 U CN 219959043U CN 202321191708 U CN202321191708 U CN 202321191708U CN 219959043 U CN219959043 U CN 219959043U
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- 229910052799 carbon Inorganic materials 0.000 title claims abstract description 47
- 238000007711 solidification Methods 0.000 title description 5
- 230000008023 solidification Effects 0.000 title description 5
- 210000001503 joint Anatomy 0.000 claims abstract description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 20
- 239000010959 steel Substances 0.000 claims description 20
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 7
- 238000001035 drying Methods 0.000 abstract description 17
- 238000000034 method Methods 0.000 abstract description 14
- 230000008569 process Effects 0.000 abstract description 12
- 238000005265 energy consumption Methods 0.000 abstract description 11
- 239000002994 raw material Substances 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 239000000463 material Substances 0.000 abstract description 5
- 230000007613 environmental effect Effects 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 238000004064 recycling Methods 0.000 abstract description 2
- 238000011084 recovery Methods 0.000 description 6
- 230000003647 oxidation Effects 0.000 description 5
- 238000007254 oxidation reaction Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000003475 lamination Methods 0.000 description 4
- 238000001953 recrystallisation Methods 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000018044 dehydration Effects 0.000 description 2
- 238000006297 dehydration reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 239000011505 plaster Substances 0.000 description 2
- 238000010301 surface-oxidation reaction Methods 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Battery Electrode And Active Subsutance (AREA)
Abstract
The utility model discloses a lead-carbon battery polar plate and a solidifying device thereof; the polar plate comprises a polar lug and a plate surface; in a state that the lead-carbon battery polar plates are not cured, the end faces of the plate faces of the two lead-carbon battery polar plates are in butt joint to form a polar plate integral structure; the lugs of the two lead-carbon battery plates are arranged at the outer ends of the whole structure of the plates after being butted, and a center seam is arranged between the end faces of the two lead-carbon battery plates after being butted. By adopting the technical scheme, the utilization rate of raw materials is improved, and the problems of high energy consumption, high lead loss and high pollution caused by recycling of residual materials are effectively avoided; adopt the mode of leaning against, improve the windward area of polar plate: the drying speed of the polar plate is accelerated, the curing and drying efficiency of the polar plate is effectively improved, the production period is shortened, and the energy consumption is reduced; the polar plates are placed at fixed intervals, so that the environmental conditions of the polar plates are consistent, the temperature, the humidity and the water loss speed of the polar plates are uniform and consistent in the curing process, the curing quality of the polar plates can be effectively improved, and the consistency of the quality is ensured.
Description
Technical Field
The utility model belongs to the technical field of a process structure and manufacturing process equipment of a lead-carbon battery. More particularly, the present utility model relates to a lead carbon battery plate; the utility model also relates to a curing device of the lead-carbon battery polar plate.
Background
The curing of the lead-carbon battery plate is a process of recrystallizing small crystals in the lead paste to form a solid framework, and is also a process of oxidizing the surface of the grid and tightly connecting with the lead paste framework, thus being an extremely important process in the manufacturing process of the lead-carbon battery plate.
In the curing mechanism, the polar plate can be cured and decomposed into three processes of lead plaster recrystallization, lead plaster free lead and grid surface oxidation, dehydration and drying.
The arrangement mode of the polar plates in the curing process has great influence on the curing quality, energy consumption and consistency of the polar plates. In the prior art, the most traditional and common polar plate placing modes in the industry mainly comprise a hanging scheme and a lamination scheme, wherein the hanging scheme and the lamination scheme are respectively as follows:
the hanging piece proposal is that hooks are designed at two ends of the polar plate, and the polar plate coated with the polar plate is hung on a curing device at fixed intervals for curing; the biggest disadvantage of this mode is that the hooks designed at both ends of the polar plate need to be smelted and recovered after being separated from the polar plate, and the smelting energy consumption is high, the lead loss is high and the pollution is large;
the lamination scheme is that the pole plates after being coated are stacked on a curing device to be cured, and the biggest disadvantage of the mode is that in the stacked pole plates, the pressure born by the pole plates from top to bottom is larger and larger, the recrystallization, free lead oxidation, grid surface oxidation and dehydration drying processes of the pole plates cannot be kept consistent under different pressures, the influence on the curing quality and quality consistency of the pole plates is larger, the contact area of the pole plates with the environment is small under the action of pressure, the drying efficiency of the pole plates is low, and the energy consumption is high.
A 'lead-carbon battery' is adopted; a polar plate; the related art documents related to the present utility model are searched for by keywords such as "curing device", and only one related patent document is obtained as follows:
chinese patent literature: 'a tubular positive plate paste extrusion device and method'; the patent (application) number is: 202010892876.7; the technical scheme is that:
the tubular positive plate paste extrusion device comprises a plate main body, wherein the plate main body comprises a cross beam, ribs and lugs, the bottom surface of the cross beam is provided with a plurality of ribs distributed by linear needles, and the top surface of the cross beam is provided with the lugs; the processing pipe is sleeved outside the ribs, the processing pipe is of a cavity shell structure with an opening at the top, a uniform cavity area between the ribs and the processing pipe is a filling cavity, and a chute is formed in the vertical central line of the outer wall of the processing pipe; the outer wall of the processing pipe is sleeved with a processing sliding seat in a sliding manner, the top of the inner part of the processing sliding seat is a paste squeezing cavity, the bottom of the inner part of the processing sliding seat is a cooling cavity, and the bottom end of the processing pipe is connected with a lifting component;
the technical effects achieved by the technical proposal expressed in the document are as follows:
the paste can be extruded from the outer wall of the rib from bottom to top step by step, paste extrusion and cooling forming can be continuously finished, and the processing efficiency is effectively improved; the coating can be continuously prepared, and the forming effect is good.
Obviously, the patent document does not solve the problems of "large waste of raw materials, low drying efficiency, low curing quality, poor consistency" and the like caused by curing in a hanging sheet manner or a lamination manner in the prior art.
Disclosure of Invention
The utility model provides a lead-carbon battery polar plate, which aims to solve the problems and defects existing in the prior art and improve the utilization rate of raw materials, the drying and curing efficiency and the product quality.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the lead-carbon battery polar plate comprises a polar lug and a plate surface; in the state that the lead-carbon battery polar plates are not solidified, the end faces of the plate faces of the two lead-carbon battery polar plates are in butt joint to form a polar plate integral structure; the lugs of the two lead-carbon battery plates are arranged at the outer ends of the whole structure of the plates after being butted, and a center seam is arranged between the end faces of the two lead-carbon battery plates after being butted.
And after the lead-carbon battery plate is solidified and dried, the center seam is cut through roller shears, and the whole structure of the plate is processed into a separated lead-carbon battery plate finished product.
In order to achieve the same purpose as the technical scheme, the utility model also provides a curing device of the lead-carbon battery polar plate, which comprises the following technical scheme:
the curing device is provided with four upright stand columns; the upright posts form four upright prisms of a cube; the front upright post and the rear upright post are respectively connected by adopting a plurality of horizontally distributed longitudinal baffle strips on the two side surfaces of the cube, and the heights of the corresponding longitudinal baffle strips on the two side surfaces are equal; the upper surface of the longitudinal stop bar is provided with fixed leaning teeth, and round steel is adopted to be placed in tooth grooves of the fixed leaning teeth on two sides of the cube; the whole structure of the polar plate leans against the upper and lower adjacent round steels through the end parts and the polar lugs.
The whole structure of the polar plate is placed in a curing device and distributed at equal distances from front to back and from left to right.
The surface of the round steel is provided with a plurality of equidistant circular arc grooves.
The spacing of the arc-shaped grooves is set to be 3-6 mm.
The whole structure of the polar plate leans against the upper and lower adjacent round steels with an inclination angle alpha; the alpha inclination angle is 30-70 degrees.
The bottoms of the two front upright posts are connected by adopting a horizontal crosspiece bar in front of the cube; and a plurality of horizontal crosspieces are adopted to connect the two rear upright posts at the rear of the cube.
By adopting the technical scheme, the utility model improves the utilization rate of raw materials and effectively avoids the problems of high energy consumption, high lead loss and high pollution caused by the recovery of residual materials; adopt the mode of leaning against, improve the windward area of polar plate: the drying speed of the polar plate is accelerated, the curing and drying efficiency of the polar plate is effectively improved, the production period is shortened, and the energy consumption is reduced; the polar plates are placed at fixed intervals, so that the environmental conditions of the polar plates are consistent, the temperature, the humidity and the water loss speed of the polar plates are uniform and consistent in the curing process, the curing quality of the polar plates can be effectively improved, and the consistency of the quality is ensured.
Drawings
The contents of the drawings and the marks in the drawings are briefly described as follows:
FIG. 1 is a schematic diagram of the overall structure of a polar plate with zero residue recovery in the utility model;
fig. 2 is a schematic diagram of the whole structure of the curing device of the lead-carbon battery plate of the utility model;
FIG. 3 is a schematic side view of a curing apparatus of the present utility model;
FIG. 4 is a schematic side view of the curing device of the present utility model after placement of the plates;
FIG. 5 is an enlarged schematic view of the portion A in FIG. 4;
FIG. 6 is a schematic front view of the curing device of the present utility model after placement of the plates;
FIG. 7 is a schematic view showing the inclination angle of the polar plate placed in the curing device;
fig. 8 is a schematic view of a round steel and a circular arc groove in the present utility model. .
Marked in the figure as:
1-1 parts of pole lugs, 1-2 parts of plate surfaces, 1-3 parts of center joints, 1-4 parts of pole plate overall structures;
2-1 parts of upright posts, 2-2 parts of crosspiece bars, 2-3 parts of longitudinal crosspiece bars, 2-4 parts of fixing rest, 2-5 parts of round steel, 2-6 parts of circular arc grooves.
Detailed Description
The following detailed description of the embodiments of the utility model, given by way of example only, is presented in the accompanying drawings to aid in a more complete, accurate, and thorough understanding of the inventive concepts and aspects of the utility model by those skilled in the art.
The structure of the utility model as shown in fig. 1 and 2 is a lead-carbon battery plate and a solidifying device thereof; the lead-carbon battery polar plate comprises a polar lug 1-1 and a plate surface 1-2.
In order to solve the problems existing in the prior art and overcome the defects thereof and realize the aim of improving the utilization rate of raw materials, the drying and curing efficiency and the product quality, the utility model adopts the following technical scheme:
as shown in fig. 1, in the lead-carbon battery polar plate of the utility model, in the uncured state, the end faces of the plate faces 1-2 of two lead-carbon battery polar plates are in butt joint to form a polar plate integral structure 1-4; the lug 1-1 of the two lead-carbon battery plates is arranged at the outer end of the butt-jointed plate integral structure 1-4, and a center joint 1-3 is arranged between the butt-jointed end surfaces of the two lead-carbon battery plates.
After the lead-carbon battery plate is solidified and dried, the center seam 1-3 is cut by roller scissors, and the plate integral structure 1-4 is processed into a separated lead-carbon battery plate finished product.
The polar plate structure for recycling the zero excess material is composed of at least two finished polar plates through a central seam 1-3, wherein the finished polar plates are composed of polar lugs 1-1 and plate surfaces 1-2; after the polar plate is solidified and dried, the polar plate is processed into a finished polar plate by slitting the middle seam 1-3 through roller shear.
The lead-carbon battery pole plate adopts a zero-residue recovery pole plate structure, the utilization rate of raw materials reaches 100%, and the problems of high energy consumption, high lead loss and high pollution caused by residue recovery are avoided.
In order to achieve the same purpose as the technical scheme, the utility model also provides a curing device of the lead-carbon battery polar plate, which comprises the following technical scheme:
the polar plate solidification device consists of four upright posts 2-1, a plurality of crosspiece strips 2-2 and a plurality of longitudinal crosspiece strips 2-3.
Specifically, as shown in fig. 2:
the curing device is provided with four upright stand columns 2-1; the upright posts 2-1 form four upright prisms of a cube; on two sides of the cube, a plurality of horizontal longitudinal bars 2-3 are respectively adopted to connect the front and rear upright posts 2-1, and the corresponding longitudinal bars 2-3 on the two sides are equal in height;
a crosspiece strip 2-2 is arranged at the bottom of the front surface of the polar plate curing device;
at least two crosspiece strips 2-2 are uniformly distributed on the back from top to bottom. Three rung strips 2-2 are shown in figure 2. The crosspiece bars 2-2 function as fixing posts for the curing device.
The bottoms of the two upright posts 2-1 are connected with each other by adopting a horizontal crosspiece bar 2-2 in front of the cube; at the rear of the cube, a plurality of horizontal crosspieces 2-2 are used for connecting the two rear upright posts 2-1.
The number and the positions of the lateral longitudinal bars 2-3 of the polar plate curing device are symmetrically arranged, and at least 2 polar plate curing devices are arranged. Five are shown in fig. 2. The longitudinal bars 2-3 play a role of fixing the stand column for the curing device, and simultaneously provide a stress effect for the leaning and placing of the polar plates.
As shown in fig. 3: the upper surface of the longitudinal stop bar 2-3 is provided with fixed leaning teeth 2-4, and round steel 2-5 is adopted to be placed in tooth grooves of the fixed leaning teeth 2-4 on two sides of the cube;
the polar plate integral structure 1-4 is placed in a curing device and distributed at equal distances from front to back and from left to right.
As shown in fig. 4 and 5:
the polar plate integral structure 1-4 is leaned against the upper round steel 2-5 and the lower round steel 2-5 which are adjacent through the end parts and the polar lugs 1-1.
At least one fixed leaning tooth 2-4 is arranged on the longitudinal baffle bar 2-3 to provide leaning and fixing functions for the round steel 2-5.
The plates are placed at fixed intervals in an inclined leaning mode, the environmental conditions of the plates are consistent, the temperature, the humidity and the water loss speed of the plates in the curing process are uniform and consistent, the curing quality and the quality consistency of the plates are good, the windward area of the plates is improved, the drying efficiency of the plates is effectively improved, the production period is shortened, and the energy consumption is reduced.
As shown in fig. 7:
the inclination angle of the whole pole plate structure 1-4 leaning against the upper and lower adjacent round steel 2-5 is alpha; alpha refers to the included angle between the polar plate integral structure 1-4 and the horizontal plane.
A round steel 2-5 is respectively placed on the upper and lower longitudinal baffle strips 2-3, the lower part of one side of the lug 1-1 is leaning against the lower round steel 2-5, and the lower part of the other side of the lug 1-1 is leaning against the upper round steel 2-5 by alpha inclination angle through the pasted polar plate.
The alpha inclination angle is 30-70 degrees; when alpha is smaller than 30 degrees, the windward area of the polar plates is too small, so that circulating wind is not beneficial to entering gaps among the polar plates; and when alpha is more than 70 degrees, the polar plate is too inclined, so that the placement stability is poor.
As shown in fig. 8:
a plurality of equidistant circular arc grooves 2-6 are formed in the surface of the round steel 2-5; the circular arc grooves 2-6 are used for fixing the positions of the polar plates and preventing the polar plates from sliding, and meanwhile, the polar plates are fixed in positions, so that the distances between the polar plates are equal, and the polar plates can be ensured to be in the same temperature and humidity condition during solidification and drying.
The spacing between the arc-shaped grooves 2-6 is set to be 3-6 mm; the spacing between the polar plates is kept at 0-2 mm, so that circulating air enters the gap to provide oxygen for the polar plates during solidification, and meanwhile, the circulating air can conveniently carry away moisture in the polar plates during drying.
In summary, the technical effects obtained by the utility model are as follows:
1. the polar plate structure with zero residual material recovery is adopted, the utilization rate of raw materials reaches 100%, and the problems of high energy consumption, high lead loss and high pollution caused by residual material recovery are effectively avoided.
2. Adopt the mode of leaning against, improve the windward area of polar plate: the larger the angle of leaning is, the larger the wind receiving surface of the polar plate is, and the easier the circulating wind enters the gap between the polar plates; the circulating air provides enough humidity for the polar plate in the recrystallization process, and provides enough oxygen for the polar plate in the free lead oxidation and grid oxidation processes, so that the moisture in the polar plate can be effectively taken away in the drying process, the drying speed of the polar plate is accelerated, the curing and drying efficiency of the polar plate is effectively improved, the production period is shortened, and the energy consumption is reduced.
3. The polar plates are placed at fixed intervals, so that the environmental conditions of the polar plates are consistent, the temperature, the humidity and the water loss speed of the polar plates are uniform and consistent in the curing process, namely the recrystallization, free lead oxidation, grid oxidation and drying process, and the curing quality and the quality consistency of the polar plates can be effectively improved.
While the utility model has been described above with reference to the accompanying drawings, it will be apparent that the utility model is not limited to the above embodiments, but is capable of being modified or applied directly to other applications without modification, as long as various insubstantial modifications of the method concept and technical solution of the utility model are adopted, all within the scope of the utility model.
Claims (8)
1. The utility model provides a plumbous carbon battery polar plate, includes utmost point ear (1-1), face (1-2), its characterized in that: in the state that the lead-carbon battery polar plates are not cured, the end faces of the plate faces (1-2) of the two lead-carbon battery polar plates are in butt joint to form a polar plate integral structure (1-4); the lugs (1-1) of the two lead-carbon battery plates are arranged at the outer ends of the butt-jointed plate integral structure (1-4), and a center seam (1-3) is arranged between the butt-jointed end surfaces of the two lead-carbon battery plates.
2. A lead carbon battery plate as defined in claim 1, wherein: after the lead-carbon battery plate is solidified and dried, the center seam (1-3) is cut by roller scissors, and the plate integral structure (1-4) is processed into a separated lead-carbon battery plate finished product.
3. A curing device applied to the lead-carbon battery plate as claimed in claim 1 or 2, characterized in that: the curing device is provided with four upright stand columns (2-1); the upright posts (2-1) form four upright prisms of a cube; a plurality of longitudinal bars (2-3) which are horizontally distributed are respectively adopted on two side surfaces of the cube to connect the front upright post and the rear upright post (2-1), and the heights of the corresponding longitudinal bars (2-3) on the two side surfaces are equal; the upper surface of the longitudinal stop strip (2-3) is provided with fixed leaning teeth (2-4), and round steel (2-5) is adopted to be placed in tooth grooves of the fixed leaning teeth (2-4) on two sides of the cube; the pole plate integral structure (1-4) is leaned against the upper round steel (2-5) and the lower round steel (5) which are adjacent through the end parts and the pole lugs (1-1).
4. A lead carbon battery plate curing apparatus as defined in claim 3, wherein: the polar plate integral structure (1-4) is arranged in a curing device and distributed at equal intervals in the front-back direction and the left-right direction.
5. A lead carbon battery plate curing apparatus as defined in claim 3, wherein: the surface of the round steel (2-5) is provided with a plurality of equidistant circular arc grooves (2-6).
6. The curing apparatus for lead-carbon battery plates according to claim 5, wherein: the spacing of the circular arc grooves (2-6) is set to be 3-6 mm.
7. A lead carbon battery plate curing apparatus as defined in claim 3, wherein: the inclination angle of the whole pole plate structure (1-4) leaning against the upper and lower adjacent round steels (2-5) is alpha; the alpha inclination angle is 30-70 degrees.
8. A lead carbon battery plate curing apparatus as defined in claim 3, wherein: the bottoms of the two front upright posts (2-1) are connected by adopting a horizontal crosspiece bar (2-2) in front of the cube; and a plurality of horizontal crosspieces (2-2) are adopted to connect the two rear upright posts (2-1) at the rear of the cube.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202321191708.0U CN219959043U (en) | 2023-05-17 | 2023-05-17 | Lead-carbon battery polar plate and solidification device thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202321191708.0U CN219959043U (en) | 2023-05-17 | 2023-05-17 | Lead-carbon battery polar plate and solidification device thereof |
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Publication Number | Publication Date |
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CN219959043U true CN219959043U (en) | 2023-11-03 |
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CN202321191708.0U Active CN219959043U (en) | 2023-05-17 | 2023-05-17 | Lead-carbon battery polar plate and solidification device thereof |
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2023
- 2023-05-17 CN CN202321191708.0U patent/CN219959043U/en active Active
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