CN101783418B - Acid fog removing device for formation charging of lead-acid storage battery - Google Patents
Acid fog removing device for formation charging of lead-acid storage battery Download PDFInfo
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- CN101783418B CN101783418B CN2010101171983A CN201010117198A CN101783418B CN 101783418 B CN101783418 B CN 101783418B CN 2010101171983 A CN2010101171983 A CN 2010101171983A CN 201010117198 A CN201010117198 A CN 201010117198A CN 101783418 B CN101783418 B CN 101783418B
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- acid
- acid mist
- lead
- storage battery
- removing device
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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
- Y02E60/10—Energy storage using batteries
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Battery Electrode And Active Subsutance (AREA)
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Abstract
The invention relates to the formation charging process field of the lead-acid storage battery, in particular to an acid fog removing device for the formation charging of a lead-acid storage battery, which comprises a spout, a body and a cover, wherein the upper part of the cover is provided with a cavity body, the end surface on the bottom part of the cavity body of the cover is provided with a vent hole which is communicated with the interior of the body, an acid fog filtering combination body is arranged inside the cavity body of the cover, a sealing washer is sleeved on the lower end of the acid fog filtering combination body, an exhaust passage is arranged inside the acid fog filtering combination body, an acid fog filtering piece is arranged inside the exhaust passage, a pressing cap is arranged on the upper part of the acid fog filtering combination body, the end surface of the pressing cap is provided with an acid fog vent through hole, the outer circumferential part of the pressing cap and the inner circumferential par of the cavity body of the cover are provided with threads which are matched with each other, and the pressing cap is matched with the cover through the thread of the cover, so the acid fog filtering combination body and the sealing washer are tightly pressed inside the cavity body of the cover. By utilizing the acid fog removing device, clean air can be released from the pressing cap on the top part of the cover after the acid fog is filtered by the acid fog filtering combination body.
Description
Technical field
The present invention relates to the formation charging of lead-acid storage battery technology field, particularly a kind of formation charging of lead-acid storage battery acid fog removing device.
Technical background
Traditional lead acid accumulator adopts the open type chemical synthesis technology usually.So-called open type changes into, and changing into, in the charge and discharge process, not using safety valve, exhaust outlet is opened wide exactly, covers safety valve or blow-cook after waiting formation charging to finish again.Be accompanied by the acid mist that is decomposed to form of water in the battery formation charging process, contaminated environment.This just needs the workshop that huge acid-mist-removing equipment is installed.Acid-mist-removing equipment occupies the place, and consumption electric power increases investment, also faces the acid mist that need to deal carefully with collection, prevents the problem of secondary pollution environment.
Summary of the invention
Technical problem to be solved by this invention is: provide a kind of and can suppress or reduce the formation charging of lead-acid storage battery acid fog removing device that acid mist is overflowed.
The present invention addresses the above problem the technical scheme of taking to be: a kind of formation charging of lead-acid storage battery acid fog removing device, comprise the Hu Zui that connects successively, the kettle body, pot lid, pot lid top has a cavity, be provided with the steam vent that is connected with kettle body inside on the bottom end face of described pot lid cavity, its difference is: dispose acid mist in the described pot lid cavity and filter assembly, acid mist filters the assembly lower end and is set with seal washer, acid mist filters in the assembly has exhaust duct, be provided with the acid mist filter in the described exhaust duct, acid mist filters assembly top and disposes clamping cap, the end face of clamping cap has acid mist and goes out vent hole, clamping cap excircle position and pot lid cavity inner periphery position have the screw thread of working in coordination, and clamping cap is by filtering assembly with the threaded engagement of pot lid with acid mist, seal washer is pressed in the pot lid cavity.
In the above scheme, acidproof labyrinth structure acid mist filtering bodies or a space screen pore structure acid mist filtering bodies is housed in the described kettle body.
In the above scheme, described labyrinth structure acid mist filtering bodies is the plastic blister bouquet that some tension is arranged with kettle body inwall.
In the above scheme, described space screen pore structure acid mist filtering bodies adopts the polyurethane filtering bodies.
In the above scheme, described space screen pore structure acid mist filtering bodies is the column with kettle body inwall phase configuration.
In the above scheme, described acid mist filter laterally runs through in the cross section that is arranged on acid mist filtration assembly exhaust duct.
In the above scheme, described acid mist filter is to be inlaid in acid mist to filter the interior sieve of assembly.
In the above scheme, described sieve is the plastics sieve.
In the above scheme, described sieve is selected 40-60 purpose plastics sieve.
In the above scheme, the upper edge that described acid mist filters the assembly exhaust duct has the chamfering of 30-70 degree.
Operation principle: design a kind of formation charging of lead-acid storage battery acid fog removing device, sealing is installed in the exhaust ports of lead acid accumulator easily.Such as Fig. 2, shown in Figure 4, this device is stood up, allowing Hu Zui aim at relief valve port on the battery cover uses up and is pressed into, make the endoporus of Hu Zui tightly wrap the flange of relief valve port outside, the arrow direction rises among the acid mist that produces in the battery such as Fig. 2, and a part of acid mist is back to battery after maze device and kettle body inwall are cooled to liquid state; Another part is back in the battery after will filtering acid mist filter cold filtration in the assembly by acid mist.Reflux through three hypo acid fog coolings like this, just very little by the acid mist of acid mist filter, experimental results demonstrate this point.
The contrast prior art, beneficial effect of the present invention is:
1, disposes acid mist in the pot lid cavity and filter assembly, acid mist filters the assembly lower end and is set with seal washer, acid mist filters in the assembly has exhaust duct, be provided with the acid mist filter in the described exhaust duct, acid mist filters assembly top and disposes clamping cap, the end face of clamping cap has acid mist and goes out vent hole, clamping cap excircle position and pot lid cavity inner periphery position have the screw thread of working in coordination, clamping cap by with the threaded engagement of pot lid with acid mist filter assembly, seal washer is pressed in the pot lid cavity.Owing to being provided with the acid mist filter in the exhaust duct of acid mist filtration assembly, effectively having filtered the acid mist that storage battery is discharged, so that the clamping cap at pot lid top discharges the air of cleaning.
2, acidproof labyrinth structure acid mist filtering bodies or a space screen pore structure acid mist filtering bodies is housed in the kettle body, slowed down the speed of acid mist rising and played cooling effect, cooled sulfuric acid directly turns back in the storage battery.
3, labyrinth structure acid mist filtering bodies is the plastic blister bouquet that some tension is arranged with kettle body inwall, and the plastic blister bouquet has slowed down the speed of acid mist rising and played cooling effect, and cooled sulfuric acid directly turns back in the storage battery.
4, space screen pore structure acid mist filtering bodies adopts the polyurethane filtering bodies, and the polyurethane filtering bodies has greatly been slowed down the speed of acid mist rising and played cooling effect, and cooled sulfuric acid directly turns back in the storage battery.
5, the acid mist filter laterally runs through in the cross section that is arranged on acid mist filtration assembly exhaust duct.Effectively filtered the acid mist that storage battery is discharged, so that the clamping cap at pot lid top discharges the air of cleaning.
6, sieve is selected 40-60 purpose plastics sieve, and test card obvious results fruit is better.
7, the upper edge of acid mist filtration assembly exhaust duct has the chamfering of 30-70 degree.The exhaust duct chamfering more is conducive to reflux to the kettle body after making acid gas be cooled to liquid.
8, after several heavy filtrations of acid mist through labyrinth structure acid mist filtering bodies or space screen pore structure acid mist filtering bodies and acid mist filtration assembly, sulfuric acid directly turns back in the battery case, and the clamping cap at pot lid top discharges the air of cleaning.
The effect of this device is reduce cost, improves environment, reduces and pollutes.Device of the present invention can be applicable to the use of lead acid accumulator (using the power lead-acid storage batteries such as lead acid accumulator and tractor such as automobile start) in formation charging of various different model types, and interchangeability is strong, reduces cost, energy-conserving and environment-protective.
Description of drawings
Fig. 1 is the structural representation that the first formation charging of lead-acid storage battery of the present invention is used acid fog removing device;
Wherein, 1-Hu Zui, 2-kettle body, 3-pot lid, 4-clamping cap, 5-acid mist filter assembly, 6-acid mist filter, 7-seal washer, 8-epoxide-resin glue, 9-labyrinth structure acid mist filtering bodies.
Fig. 2 is the first formation charging of lead-acid storage battery acid fog removing device of the present invention that is assemblied on the lead acid accumulator;
Fig. 3 is the structural representation that the second formation charging of lead-acid storage battery of the present invention is used acid fog removing device;
Wherein, 1-Hu Zui, 2-kettle body, 3-pot lid, 4-clamping cap, 5-acid mist filter assembly, 6-acid mist filter, 7-seal washer, 8-epoxide-resin glue, 10-space screen pore structure acid mist filtering bodies.
Fig. 4 is the second formation charging of lead-acid storage battery acid fog removing device of the present invention that is assemblied on the lead acid accumulator;
Fig. 5 is the structural representation that acid mist of the present invention filters assembly;
Fig. 6 is the structural representation of acid mist filter of the present invention.
Embodiment
Fig. 1 is the structural representation that the first formation charging of lead-acid storage battery of the present invention is used acid fog removing device; Fig. 3 is the structural representation that the second formation charging of lead-acid storage battery of the present invention is used acid fog removing device; Fig. 5 is the structural representation that acid mist of the present invention filters assembly; Such as Fig. 1, Fig. 3, shown in Figure 5, a kind of formation charging of lead-acid storage battery acid fog removing device, comprise the kettle mouth 1 that connects successively, kettle body 2, pot lid 3, pot lid 3 tops have a cavity, be provided with the steam vent 3-1 that is connected with kettle body 2 inside on the cavity bottom end face of described pot lid 3, its difference is: dispose acid mist in the cavity of described pot lid 3 and filter assembly 5, acid mist filters assembly 5 lower ends and is set with seal washer 7, acid mist filters in the assembly 5 has exhaust duct 5-1, be provided with acid mist filter 6 in the described exhaust duct 5-1, acid mist filters assembly 5 tops and disposes clamping cap 4, the end face of clamping cap 4 has acid mist and goes out vent hole 4-1, clamping cap 4 excircle positions and pot lid cavity inner periphery position have the screw thread of working in coordination, and clamping cap 4 is by filtering assembly 5 with the threaded engagement of pot lid 3 with acid mist, seal washer 7 is pressed in the pot lid cavity.
Concrete, acidproof labyrinth structure acid mist filtering bodies 9 or a space screen pore structure acid mist filtering bodies 10 is housed in the kettle body 3, be used for slowing down the speed of acid mist rising and playing cooling effect.
Concrete, labyrinth structure acid mist filtering bodies 9 can adopt the plastic blister bouquet that some tension is arranged with kettle body 3 inwalls, and this labyrinth structure acid mist filtering bodies 9 can be by the unordered winding of long ribbon shape plastic sheet, forms spherically, and with kettle body inwall some tension is arranged.
Concrete, space screen pore structure acid mist filtering bodies 10 can adopt the polyurethane filtering bodies; Space screen pore structure acid mist filtering bodies 10 is the column with kettle body 2 inwall phase configuration.
Fig. 5 is the structural representation that acid mist of the present invention filters assembly; Fig. 6 is the structural representation of acid mist filter of the present invention, and such as Fig. 5, shown in Figure 6, acid mist filter 6 laterally runs through the cross section of the exhaust duct 5-1 that is arranged on acid mist filtration assembly 5.Concrete, acid mist filter 6 is inlaid in acid mist and filters in the assembly 5, and described acid mist filter 6 can adopt the plastics sieve, and when selecting 40-60 purpose plastics sieve, filter effect is better.When selecting 50 purpose plastics sieves, filter effect is especially good.
Concrete, after making acid mist be cooled to liquid, more being conducive to reflux, the upper edge that described acid mist filters assembly exhaust duct 5-1 has the chamfering of 30-70 degree.
Assembly Instruction Device:
1, pot lid 3 is put upside down, in the annular groove of pot lid, coated epoxide-resin glue 8;
2, put into acidproof labyrinth structure acid mist filtering bodies 9 or space screen pore structure acid mist filtering bodies 10 in kettle body 2 middle parts;
3, stand up kettle body 2, allow the oral area of kettle body 2 insert immediately in the pot lid annular groove that scribbles epoxide-resin glue 8, treat that epoxide-resin glue 8 solidifies, drying;
4, filter the flange cover upper sealing washer 7 of assembly 5 (centre is embedded with sieve) lower end at acid mist;
5, cover there is the acid mist of seal washer filter assembly by Fig. 1 or pot lid 3 inside of putting into shown in Figure 3;
6, clamping cap 4 (threaded) is screwed into pot lid 3 (threaded), compresses acid mist and filter assembly 5;
7, the little oral area of kettle body 2 is squeezed insert in the kettle mouth 1 at last.
The material explanation: among the figure, kettle body 2, pot lid 3, clamping cap 4, acid mist filter assembly 5 and adopt ABS plastic; Kettle mouth 1, seal washer 7 adopt acid-resisting rubber; Acid mist filter 6 adopts plastic mesh; Labyrinth structure acid mist filtering bodies 9 adopts igelite or other acidproof material, and space screen pore structure acid mist filtering bodies 10 can adopt the polyurethane filtering bodies.
Below with 2 groups of experiments the specific embodiment of the present invention is described further.
Experiment 1: take the 12V100Ah battery as example, when using opening sour regurgitation kettle and using this acid fog removing device, done the contrast experiment, the PH test paper is being stopped same time near the oral area of opening sour regurgitation kettle and the top of this device, under equal conditions, 12 of each test cells, the result is as follows: 1, the PH test paper at opening sour regurgitation kettle oral area all reddens; 2, in the nondiscolouring of the PH on this device top test paper.
Simultaneously, we have carried out acid mist receipts suction and detection to opening and the formation charging of lead-acid storage battery of the present invention that returns sour kettle with the top of acid fog removing device with a small-sized acid mist absorbing device, and the result is as follows: (unit: mg/m
3)
| Sequence number | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 |
| Environmental protection standard | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 |
| Opening sour regurgitation kettle | 1.12 | 1.08 | 1.02 | 0.98 | 1.15 | 1.20 | 1.16 | 1.05 | 0.95 | 1.02 | 1.05 | 1.03 |
| This device | 0.15 | 0.18 | 0.08 | 0.17 | 0.18 | 0.24 | 0.12 | 0.05 | 0.21 | 0.22 | 0.16 | 0.17 |
From upper table, can find out: use this device significantly to reduce the effusion of acid mist, improved greatly operational environment and external environment condition, guaranteed simultaneously direct labor's personal safety and healthy.
Experiment 2: take the 6-QA-120 battery as example, according to experiment] method compare test, with PH test paper result of the test with to test 1 identical.
Above embodiment is preferred embodiment of the present invention, is not the present invention is done more restriction, and every foundation is done simple modification or the variation that is equal to and modification to technological essence of the present invention, all still belongs to the scope of protection of the invention.
Claims (8)
1. formation charging of lead-acid storage battery acid fog removing device, comprise the Hu Zui that connects successively, the kettle body, pot lid, pot lid top has a cavity, be provided with the steam vent that is connected with kettle body inside on the bottom end face of described pot lid cavity, it is characterized in that: dispose acid mist in the described pot lid cavity and filter assembly, acid mist filters the assembly lower end and is set with seal washer, acid mist filters in the assembly has exhaust duct, be provided with the acid mist filter in the described exhaust duct, acid mist filters assembly top and disposes clamping cap, the end face of clamping cap has acid mist and goes out vent hole, clamping cap excircle position and pot lid cavity inner periphery position have the screw thread of working in coordination, clamping cap is by filtering assembly with the threaded engagement of pot lid with acid mist, seal washer is pressed in the pot lid cavity, described acid mist filter is to be inlaid in acid mist to filter the interior sieve of assembly, and the upper edge that described acid mist filters the assembly exhaust duct has the chamfering of 30-70 degree.
2. formation charging of lead-acid storage battery acid fog removing device as claimed in claim 1 is characterized in that: acidproof labyrinth structure acid mist filtering bodies or a space screen pore structure acid mist filtering bodies is housed in the described kettle body.
3. formation charging of lead-acid storage battery acid fog removing device as claimed in claim 2 is characterized in that: described labyrinth structure acid mist filtering bodies is for having the plastic blister bouquet of some tension with kettle body inwall.
4. formation charging of lead-acid storage battery acid fog removing device as claimed in claim 2 is characterized in that: described space screen pore structure acid mist filtering bodies employing polyurethane filtering bodies.
5. formation charging of lead-acid storage battery acid fog removing device as claimed in claim 2, it is characterized in that: described space screen pore structure acid mist filtering bodies is the column with kettle body inwall phase configuration.
6. formation charging of lead-acid storage battery acid fog removing device as claimed in claim 1 is characterized in that: described acid mist filter laterally runs through and is arranged in the cross section that acid mist filters the assembly exhaust duct.
7. formation charging of lead-acid storage battery acid fog removing device as claimed in claim 1, it is characterized in that: described sieve is the plastics sieve.
8. formation charging of lead-acid storage battery acid fog removing device as claimed in claim 1, it is characterized in that: described sieve is selected 40-60 purpose plastics sieve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101171983A CN101783418B (en) | 2010-03-01 | 2010-03-01 | Acid fog removing device for formation charging of lead-acid storage battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101171983A CN101783418B (en) | 2010-03-01 | 2010-03-01 | Acid fog removing device for formation charging of lead-acid storage battery |
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| Publication Number | Publication Date |
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| CN101783418A CN101783418A (en) | 2010-07-21 |
| CN101783418B true CN101783418B (en) | 2013-02-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010101171983A Expired - Fee Related CN101783418B (en) | 2010-03-01 | 2010-03-01 | Acid fog removing device for formation charging of lead-acid storage battery |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014026521A1 (en) * | 2012-08-14 | 2014-02-20 | 骆驼集团华中蓄电池有限公司 | Storage battery with air chamber exhaust system |
| CN103560272B (en) * | 2013-10-09 | 2015-11-18 | 河南超威电源有限公司 | Collective-type acid mist filter collector |
| CN103972434A (en) * | 2014-04-30 | 2014-08-06 | 天能集团江苏特种电源有限公司 | Anti-acid mist type battery filling cap |
| CN112510268A (en) * | 2020-11-30 | 2021-03-16 | 南通路远科技信息有限公司 | Valve-controlled lead-acid storage battery |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2064102U (en) * | 1990-03-28 | 1990-10-17 | 王莲香 | Portable waste gas treating apparatus for lead accumulator |
| CN2689469Y (en) * | 2004-03-22 | 2005-03-30 | 舟山市虹达特种橡胶制品有限公司 | Safety valve of free-maintaining valve-controlled sealing plumbous acid accumulator |
| CN201655916U (en) * | 2010-03-01 | 2010-11-24 | 武汉银泰科技电源股份有限公司 | Acid-mist removing device for lead-acid storage battery formation charging |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2503611Y (en) * | 2001-09-12 | 2002-07-31 | 江苏隆源双登电源有限公司 | Long-service-life environmental protection safety valve for valve control lead-acid battery |
| JP2005197148A (en) * | 2004-01-09 | 2005-07-21 | Yuasa Corp | Vent plug for lead-acid battery and lead-acid battery |
| JP5082185B2 (en) * | 2004-08-23 | 2012-11-28 | パナソニック株式会社 | Lead acid battery |
| CN201623220U (en) * | 2010-03-01 | 2010-11-03 | 武汉银泰科技电源股份有限公司 | Acid mist removal device for formation charging of lead-acid storage batteries |
-
2010
- 2010-03-01 CN CN2010101171983A patent/CN101783418B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2064102U (en) * | 1990-03-28 | 1990-10-17 | 王莲香 | Portable waste gas treating apparatus for lead accumulator |
| CN2689469Y (en) * | 2004-03-22 | 2005-03-30 | 舟山市虹达特种橡胶制品有限公司 | Safety valve of free-maintaining valve-controlled sealing plumbous acid accumulator |
| CN201655916U (en) * | 2010-03-01 | 2010-11-24 | 武汉银泰科技电源股份有限公司 | Acid-mist removing device for lead-acid storage battery formation charging |
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| CN101783418A (en) | 2010-07-21 |
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