CN102527149A - Sprinkled acid recycling device and pasting equipment of battery plates - Google Patents
Sprinkled acid recycling device and pasting equipment of battery plates Download PDFInfo
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- CN102527149A CN102527149A CN2012100161413A CN201210016141A CN102527149A CN 102527149 A CN102527149 A CN 102527149A CN 2012100161413 A CN2012100161413 A CN 2012100161413A CN 201210016141 A CN201210016141 A CN 201210016141A CN 102527149 A CN102527149 A CN 102527149A
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- sedimentation basin
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Abstract
The invention discloses a sprinkled acid recycling device and pasting equipment of battery plates. The sprinkled acid recycling device comprises a filter tank, a recycling settling tank and a filter screen, wherein the filter tank and the recycling settling tank are mutually communicated, an acid inlet is arranged at the upper part of the filter tank, an acid outlet is arranged at the upper or middle part of the recycling settling tank, and the filter screen is laid in the filter tank and positioned below the acid inlet. By the sprinkled acid recycling device, firstly lead plaster and acid liquor in the sprinkled acid are separated by the filter screen in the filter tank, and the filtered and settled acid liquor can be obtained from the recycling settling tank. The acid liquor can be directly lead to the acid sprinkling station of a pasting machine for sprinkling the pole plate for onsite recycling. The treatment mode is simple and quick and obviously improves the process efficiency, and lead plaster is separated from the sprinkled acid as much as possible in the filtered and settled acid liquor, so that the treatment is more complete, the environmental performance is good, and the phenomenon that a recycling pump and an acid sprinkling port are blocked during recycling is avoided.
Description
Technical field
The present invention relates to the battery field, relate in particular to a kind of cream equipment that is coated with that drenches sour recycle device and accumulator plate.
Background technology
Pole plate is as the core component of lead-acid accumulator, and the performance of lead-acid accumulator is played decisive role, and therefore, the production of pole plate is the key link of battery manufacturing process, and its quality requirement is also very strict.To the battery of different purposes, pole plate is also different, paste spread type, tubular type is arranged, form formula by the structure branch of pole plate.
Grid type plate uses comparatively general in the lead-acid accumulator industry at present; The process that pole plate is coated with cream is in the process of coated plate; For preventing that the quality that polar board surface cracks pole plate from causing bigger influence; Usually adopt the mode of drenching acid to avoid the generation of crackle, particularly, drench acid solution to the pole plate top-pour in the process of coated plate.Yet, drench a large amount of spent acid that has lead plaster of generation in the sour process, how these spent acid are carried out environmental protection treatment or how to recycle a key technology difficult problem that has become this technology.In the prior art, will drench acid usually and be collected in the acid bucket, wait to drench lead plaster post precipitation in the acid again with the acid solution recycle on top; Yet this processing mode long processing period can't be handled the back to spent acid immediately and directly recycle on the one hand; Influenced process efficiency; On the other hand, this processing mode only adopts precipitation mode that lead plaster is separated from drench acid, handles also insufficient.
Summary of the invention
The technical problem underlying that the present invention will solve is to provide a kind of and be convenient to drenching sour pouring acid recycle device of directly recycling and the cream equipment that is coated with that reaches accumulator plate.
For solving the problems of the technologies described above; The present invention provides a kind of pouring sour recycle device; Comprise the filtering ponds and recovery sedimentation basin that are interconnected, the top of said filtering ponds sets into the acid mouth, and the top of said recovery sedimentation basin or middle part set out sour mouthful; Also comprise filter screen, said filter screen is laid in the said filtering ponds and is positioned at the said acid mouthful below of going into.
Further, said filtering ponds comprise the first pond body and the second pond body that utilizes dividing plate to separate, and the top of the said first pond body and the second pond body is communicated with, and saidly go into the top that the acid mouth is arranged on the said first pond body, and the said second pond body is communicated with said recovery sedimentation basin.
Preferably, said filter screen is laid on the dividing plate top between the said first pond body and the second pond body, and is covered with the opening on said first pond body and body top, second pond.
Said recovery sedimentation basin comprises the 3rd pond body and the 4th pond body that utilizes dividing plate to separate, and the top of said the 3rd pond body and the 4th pond body is communicated with, and saidly goes out top or the middle part that the acid mouth is arranged on said the 4th pond body, and said the 3rd pond body is communicated with the said second pond body.
Preferably, the said second pond body is communicated with the bottom of the 3rd pond body, and middle part and top utilize dividing plate to separate.
Further, also be provided with densitometer in the said recovery sedimentation basin, be convenient to adjustment in time directly perceived and drench sour density.
Said recovery sedimentation basin outside also is provided with said and goes out the return duct that the acid mouth joins, the pouring acid tube that extends to plaster coating machine, and sour pump, is used for the acid solution of said recovery sedimentation basin is evacuated in the pouring acid tube of plaster coating machine through sour pump from return duct.
In a kind of embodiment, also comprise three-way pipe, three interfaces of said three-way pipe are connected with sour pump with said return duct, pouring acid tube respectively.
Preferably, on said return duct and/or the pouring acid tube flow control valve is set.
The present invention has also protected a kind of polar plate plaster coating equipment of battery, comprises plaster coating machine, and said plaster coating machine one side also is provided with the sour recycle device of above-described pouring.
The invention has the beneficial effects as follows: the present invention is drenched sour recycle device and at first in filtering ponds, is utilized filter screen that lead plaster in the spent acid and acid solution is isolated; Reclaim sedimentation basin and can obtain acid solution through filtering and precipitating; The pouring acid station that these acid solutions can be directly led to plaster coating machine waters once more and drenches on-the-spot recycling to the pole plate, and processing mode is simple, rapidly, has significantly improved process efficiency; And through filtration with precipitation process after acid solution as much as possible lead plaster is separated from drench acid; Handle more abundant, good environmental protection not only, and avoided occurring stopping up sour pump when reclaiming and drenched the phenomenon of acid mouthful.
Description of drawings
Fig. 1 is a kind of pouring acid recycle apparatus structure sketch map of embodiment;
Fig. 2 is a kind of schematic top plan view of filtering ponds of embodiment;
Fig. 3 is the structural representation of filter screen.
The specific embodiment
Combine accompanying drawing that the present invention is done further explain through the specific embodiment below.
Please refer to Fig. 1, Fig. 2 and Fig. 3, the pouring acid recycle device of this embodiment mainly comprises filtering ponds, reclaims parts such as sedimentation basin, filter screen 3, return duct, pouring acid tube, sour pump, densitometer.Wherein, filtering ponds are received the pond with time deposition and are interconnected, and can adopt a tubbiness or groove shape container to process.For example in this embodiment, filtering ponds have a side of outlet 15 to connect the inlet that reclaims sedimentation basin, the opposite side of outlet 15 and the pouring acid outlet of plaster coating machine are not set join, and filter screen 3 is inserted in the centre of filtering ponds.The top of filtering ponds sets into acid mouth 2; It for example in the present embodiment pouring acid outlet of plaster coating machine; Top or the middle part of reclaiming sedimentation basin sets out acid mouthfuls 4, and filter screen 3 is laid in the filtering ponds and is positioned at into acid mouthful 2 belows, return duct be arranged on reclaim sedimentation basin outside and with go out acid and mouthful join; Drench acid tube one end and join with return duct, the exportable acid solution of pouring acid station that an end extends to plaster coating machine circulate drench sour.When drenching acid back spent acid liquid in the coated plate process and flow into filtering ponds from going into acid mouthfuls 2, filter screen 3 can be directly filters isolation to wherein lead plaster, and the plumbous mud that stops on the filter screen 3 needs periodic cleaning to improve the rate of filtration and filter effect.Acid after the filtration flows into filtering ponds and recovery sedimentation basin, and unfiltered part lead plaster or other contamination precipitations are at filtering ponds and reclaim the sedimentation basin bottom, and the acid solution that sour pump will reclaim in the sedimentation basin is recycled from the scene that return duct is evacuated to realization pouring acid in the pouring acid tube.
The size and the shape of filtering ponds, recovery sedimentation basin all can be provided with flexibly; In this embodiment; Filtering ponds comprise the first pond body 11 and the second pond body 12 that utilizes dividing plate to separate, and reclaim sedimentation basin and comprise and utilize the 3rd pond body 13 that dividing plate separates and the top connection of the 4th pond body 14, the first pond bodies 11 and the second pond body 12; The top of the 3rd pond body 13 and the 4th pond body 14 is communicated with; Go into the top that acid mouth 2 is arranged on the first pond body 1, the second pond body is communicated with recovery sedimentation basin especially the 3rd pond body 13, goes out middle part or top that acid mouth 4 is arranged on the 4th pond body 14.Filter screen 3 is laid on the dividing plate top between the first pond body 11 and the second pond body 12; And size as shown in Figure 2 equates with the summation of the aperture area of the first pond body 11 and the second pond body 12; The opening that just in time can be covered with the first pond body 11 and the second pond body, 12 tops; Increase filter area as much as possible, avoid filtering insufficient.Certainly filtering ponds also can respectively comprise a pond body with the recovery sedimentation basin, or respectively comprise plural pond body.
Preferably, the second pond body 12 is communicated with the bottom of the 3rd pond body 13, and middle part and top utilize dividing plate to separate, so that filter screen is installed.Reclaim in the sedimentation basin and especially also be provided with densitometer in the 4th pond body 14; Operating personnel can measure the density of wherein acid solution; If density is qualified directly through sour pump recycle acid solution; If it is low then regulate to wherein adding the high density dilute sulfuric acid to drench sour density, treat the qualified back recycling of density.
Shown in arrow among Fig. 1; Spent acid filters through filter screen 3 earlier, then deposition in the first pond body 11 after go into acid mouthfuls 2 and get into the first pond body 11; The acid solution of post precipitation flows into the second pond body 12 from the dividing plate top; Then flow into the 3rd pond body 13 from next dividing plate below, acid solution also can precipitate in the second pond body 12 and the 3rd pond body 13 once more, and flowing into the 4th pond body 14 at last is reusable edible from the top of the 3rd dividing plate through post precipitation for the last time.
In this real-time mode, utilize three-way pipe to connect return duct, drench acid tube and sour pump, promptly three of three-way pipe interfaces are connected with sour pump with return duct, pouring acid tube respectively.Preferably, the acid solution flow when regulating the recycle acid solution, return duct and/or drench on the acid tube flow control valve can be set.
The present invention has also protected a kind of polar plate plaster coating equipment of battery; Comprise plaster coating machine, plaster coating machine one side also is provided with above pouring acid recycle device, in the coated plate technical process of accumulator plate; Plaster coating machine is used with the sour recycle device of pouring; Can reduce the time of deposition with drenching the on-the-spot recycling of acid, cycle efficieny is higher.Not only reduce arbitrarily to discharge the environmental protection treatment pressure that brings after adopting this device, reduce production cost, and can reduce the waste of the energy, for enterprise creates more value because of drenching acid.
Above content is to combine concrete embodiment to the further explain that the present invention did, and can not assert that practical implementation of the present invention is confined to these explanations.For the those of ordinary skill of technical field under the present invention, under the prerequisite that does not break away from the present invention's design, can also make some simple deduction or replace, all should be regarded as belonging to protection scope of the present invention.
Claims (10)
1. one kind drenches sour recycle device; It is characterized in that; Comprise the filtering ponds and recovery sedimentation basin that are interconnected, the top of said filtering ponds sets into the acid mouth, and the top of said recovery sedimentation basin or middle part set out sour mouthful; Also comprise filter screen, said filter screen is laid in the said filtering ponds and is positioned at the said acid mouthful below of going into.
2. device as claimed in claim 1; It is characterized in that; Said filtering ponds comprise the first pond body and the second pond body that utilizes dividing plate to separate; The top of the said first pond body and the second pond body is communicated with, and saidly goes into the top that the acid mouth is arranged on the said first pond body, and the said second pond body is communicated with said recovery sedimentation basin.
3. device as claimed in claim 2 is characterized in that, said filter screen is laid on the dividing plate top between the said first pond body and the second pond body, and is covered with the opening on said first pond body and body top, second pond.
4. device as claimed in claim 3; It is characterized in that; Said recovery sedimentation basin comprises the 3rd pond body and the 4th pond body that utilizes dividing plate to separate; The top of said the 3rd pond body and the 4th pond body is communicated with, and saidly goes out top or the middle part that the acid mouth is arranged on affiliated the 4th pond body, and said the 3rd pond body is communicated with the said second pond body.
5. device as claimed in claim 4 is characterized in that, the said second pond body is communicated with the bottom of the 3rd pond body, and middle part and top utilize dividing plate to separate.
6. device as claimed in claim 1 is characterized in that, also is provided with densitometer in the said recovery sedimentation basin.
7. like each described device in the claim 1 to 6; It is characterized in that said recovery sedimentation basin outside also is provided with said to go out return duct, the pouring acid tube that extends to plaster coating machine that the acid mouth joins and be used for the acid solution of said recovery sedimentation basin is evacuated to the sour pump that drenches in the acid tube from return duct.
8. device as claimed in claim 7 is characterized in that, also comprises three-way pipe, and three interfaces of said three-way pipe are connected with sour pump with said return duct, pouring acid tube respectively.
9. device as claimed in claim 7 is characterized in that, on said return duct and/or the pouring acid tube flow control valve is set.
10. the polar plate plaster coating equipment of a battery comprises plaster coating machine, it is characterized in that, said plaster coating machine one side also is provided with the sour recycle device of each described pouring in the claim 1 to 9.
Priority Applications (1)
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CN2012100161413A CN102527149A (en) | 2012-01-18 | 2012-01-18 | Sprinkled acid recycling device and pasting equipment of battery plates |
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CN2012100161413A CN102527149A (en) | 2012-01-18 | 2012-01-18 | Sprinkled acid recycling device and pasting equipment of battery plates |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103643232A (en) * | 2013-12-10 | 2014-03-19 | 天能电池(芜湖)有限公司 | Smearing acid-leaching waste acid recycling device |
CN104258606A (en) * | 2014-10-14 | 2015-01-07 | 成都育芽科技有限公司 | Water channel structure capable of being used for precipitation |
CN110548338A (en) * | 2019-09-16 | 2019-12-10 | 界首市南都华宇电源有限公司 | Acid liquor collecting device for polar plate production and operation method thereof |
Citations (4)
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BE851511A (en) * | 1976-02-19 | 1977-08-16 | Gould Inc | RECYCLING PROCESS FOR PULP AND ELECTROLYTE FROM USED LEAD BATTERIES |
CN101591077A (en) * | 2008-05-29 | 2009-12-02 | 北京能拓高科技有限公司 | Combined-type vertical flow clapboard sewage treatment device |
CN101874941A (en) * | 2009-12-18 | 2010-11-03 | 中环(中国)工程有限公司 | Deoiling device and method for gypsum slurry |
CN201942752U (en) * | 2010-12-31 | 2011-08-24 | 中国十九冶集团有限公司 | Recovered acid liquor filtering device for pipeline acid washing |
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2012
- 2012-01-18 CN CN2012100161413A patent/CN102527149A/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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BE851511A (en) * | 1976-02-19 | 1977-08-16 | Gould Inc | RECYCLING PROCESS FOR PULP AND ELECTROLYTE FROM USED LEAD BATTERIES |
CN101591077A (en) * | 2008-05-29 | 2009-12-02 | 北京能拓高科技有限公司 | Combined-type vertical flow clapboard sewage treatment device |
CN101874941A (en) * | 2009-12-18 | 2010-11-03 | 中环(中国)工程有限公司 | Deoiling device and method for gypsum slurry |
CN201942752U (en) * | 2010-12-31 | 2011-08-24 | 中国十九冶集团有限公司 | Recovered acid liquor filtering device for pipeline acid washing |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103643232A (en) * | 2013-12-10 | 2014-03-19 | 天能电池(芜湖)有限公司 | Smearing acid-leaching waste acid recycling device |
CN103643232B (en) * | 2013-12-10 | 2016-04-06 | 天能电池(芜湖)有限公司 | A kind of smear drenches the rear waste acid recycling device of acid |
CN104258606A (en) * | 2014-10-14 | 2015-01-07 | 成都育芽科技有限公司 | Water channel structure capable of being used for precipitation |
CN104258606B (en) * | 2014-10-14 | 2016-08-24 | 刘伟 | A kind of channel structure that can be used for precipitation |
CN106039780A (en) * | 2014-10-14 | 2016-10-26 | 刘伟 | Sewage sedimentation treatment device |
CN106039779A (en) * | 2014-10-14 | 2016-10-26 | 刘伟 | Fluid treating structure, sewage sediment structure, environmental protection device and device |
CN106075964A (en) * | 2014-10-14 | 2016-11-09 | 刘伟 | Device, environmental protecting device for settlement of sewage clarifying treatment |
CN106039779B (en) * | 2014-10-14 | 2018-01-02 | 杭州小橙工业设计有限公司 | A kind of channel structure for having facilitation to environmental protection available for settlement of sewage |
CN106075964B (en) * | 2014-10-14 | 2018-01-02 | 杭州小橙工业设计有限公司 | Device, environmental protecting device for settlement of sewage clarifying treatment |
CN106039780B (en) * | 2014-10-14 | 2018-01-09 | 陈式好 | Settlement of sewage processing unit |
CN110548338A (en) * | 2019-09-16 | 2019-12-10 | 界首市南都华宇电源有限公司 | Acid liquor collecting device for polar plate production and operation method thereof |
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Application publication date: 20120704 |