CN203039017U - Accumulator efficient acid discharge system - Google Patents

Accumulator efficient acid discharge system Download PDF

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Publication number
CN203039017U
CN203039017U CN2012207385872U CN201220738587U CN203039017U CN 203039017 U CN203039017 U CN 203039017U CN 2012207385872 U CN2012207385872 U CN 2012207385872U CN 201220738587 U CN201220738587 U CN 201220738587U CN 203039017 U CN203039017 U CN 203039017U
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CN
China
Prior art keywords
acid
negative pressure
pipes
air inlet
lead
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn - After Issue
Application number
CN2012207385872U
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Chinese (zh)
Inventor
侯建新
陈卫方
安宁
李宗强
梁莹利
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZIBO XINXU POWER SUPPLY TECHNOLOGY Co Ltd
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ZIBO XINXU POWER SUPPLY TECHNOLOGY Co Ltd
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Application filed by ZIBO XINXU POWER SUPPLY TECHNOLOGY Co Ltd filed Critical ZIBO XINXU POWER SUPPLY TECHNOLOGY Co Ltd
Priority to CN2012207385872U priority Critical patent/CN203039017U/en
Application granted granted Critical
Publication of CN203039017U publication Critical patent/CN203039017U/en
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10Energy storage using batteries

Abstract

The utility model relates to an accumulator efficient acid discharge system, which is used to discharge acid for gel battery in a lead-acid battery after completing formation charging, and comprises a plurality of lead-acid batteries to be discharged, the lead-acid batteries are inserted with connectors, each connector comprises an acid suction pipe and an air inlet pipe, the bottom ends of the acid suction pipes are arranged on the bottom portions of the inner portions of the lead-acid batteries, and the bottom ends of the air inlet pipes are arranged on the upper portions of the inner portions of the lead-acid batteries. The top ends of the acid suction pipes are connected onto negative pressure distribution pipes after passing through liquid outlet acid-proof pipes, the outlet ends of the air inlet pipes are arranged on the bottom portions of the inner portion of the negative pressure acid storage tanks, the top portion of the negative pressure acid storage tanks are connected onto an evacuating device through vacuum connecting pipes, the top ends of the air inlet pipes are connected onto positive pressure distribution pipes after passing through air inlet acid-proof pipes, and the positive pressure distribution pipes are connected with an air compressor. The accumulator efficient acid discharge system is high in acid discharge efficiency by adopting a principle that negative pressure suction acid discharge acid and positive pressure pressing acid discharge acid works at the same time, is low in rejection rate, strong in environment protection, and can secondarily use discharged acid liquid.

Description

The efficient acid dump system of storage battery
Technical field
The utility model relates to the efficient acid dump system of a kind of storage battery, and the colloid battery that is used for lead acid accumulator carries out acid discharge after finishing formation charging.
Background technology
Traditional fall sour equipment, when after the colloid battery in the lead acid accumulator is finished formation charging, carrying out acid discharge, have following shortcoming:
1, because want elder generation to Battery holder, topples over through 3 to 5 upsets then, unload battery again, remove clamping, finish one group of needs about 15 minutes, waste time and energy;
2, falling in the process of acid, battery has influenced the quality of battery because clamping, overturn, topple over and can cause damage to battery and battery assembly parts, seal;
3, when adopting tradition to fall sour equipment, acid solution is because topple over from top to bottom, can produce and splash, site environment is caused very big corrosion, acid mist can overflow everywhere and loose simultaneously, influence operational environment, also can't reach national acid mist emission standard, operating personnel and workshop equipment are all produced in various degree influence;
4, adopting tradition to fall sour equipment can't recycling after causing acid solution to pollute, and a large amount of acid pickle is discharged the back sewage disposal has been caused extensive work and a large amount of expenses.
The utility model content
According to above deficiency of the prior art, the technical problems to be solved in the utility model is: a kind of above-mentioned defective that solved is provided, and acid discharge efficient height, environmental protection property is strong, and can carry out the efficient acid dump system of storage battery that secondary utilizes to the acid solution of discharging.
The efficient acid dump system of a kind of storage battery described in the utility model, comprise a plurality of lead acid accumulators for the treatment of acid discharge, all be inserted with connector on the lead acid accumulator, each connector includes acid suction hose and air inlet pipe, the acid suction hose bottom is positioned at the lead acid accumulator inner bottom part, and the air inlet pipe bottom is positioned at the lead acid accumulator internal upper part;
The acid suction hose top all is connected to negative pressure distributing pipe behind the acidproof pipeline of fluid, the port of export of negative pressure distributing pipe is positioned at the inner bottom part of negative pressure acid storage tank, the top of negative pressure acid storage tank is taken over by vacuum and is connected to vacuum extractor, and negative pressure acid storage tank bottom is connected with sour pump behind valve;
The top of air inlet pipe all is connected to the malleation distributing pipe behind the acidproof pipeline of air inlet, the malleation distributing pipe is connected with air compressor.
The acidproof pipeline of described fluid is provided with flow detector.Can guarantee that the acid solution in every battery can both all be drawn out of by the monitoring to flow detector, guarantee to take out quality and the effect of acid.
Described vacuum is taken over and is provided with pressure vacuum gauge.Can detect vacuum degree.
Described vacuum means is set to water and sprays the vacuum unit.
Described malleation distributing pipe is provided with the malleation Pressure gauge.Can detect the pressure of malleation distributing pipe.
Be provided with pressure regulating valve between described malleation distributing pipe and the air compressor.Can regulate the pressure of Compressed Gas.
The beneficial effect that the utility model has is:
The efficient acid dump system of storage battery adopts negative pressure to inhale sour acid discharge and malleation is pressed sour acid discharge work principle simultaneously, and the colloid battery in the lead acid accumulator is carried out acid discharge after finishing formation charging, with respect to traditional sour equipment that falls following advantage is arranged:
1. this efficient acid discharge device efficiency is higher than traditional sour equipment that falls far away, and for irritating the battery of acid amount at 10 liters, when adopting efficient acid discharge equipment, all batteries can be finished connection in 2 minutes, and acid solution can all emptyings about 3 minutes, always take 5 minutes;
Relatively tradition to fall the percent defective that sour equipment produces low, avoided falling in the process of acid adopting tradition to fall sour equipment, battery has guaranteed battery quality because of clamping, the damage to battery and battery assembly parts, seal overturning, topple over and cause;
Relatively tradition to fall sour equipment strong to environmental protection property, during acid discharge, all operations and acid solution flow and all carry out in airtight environment and pipeline, do not have acid solution and acid mist overflows, so operational environment and field type facility are had very strong protection effect;
4. can carry out the secondary utilization to the acid solution of discharging, acid solution all flows in airtight pipeline, not having objectionable impurities immerses, the acid solution of discharging can be joined recycling after the concentration again, can be applicable to negative grid and cream, channelization becomes acid solution, the operations such as pouring acid when bearing the plate coated plate, avoid adopting tradition to fall the problem that sour equipment can't recycling after causing acid solution to pollute, also avoided a large amount of acid pickles to discharge extensive work and a large amount of expenses that cause sewage disposal the back.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Among the figure: 1, lead acid accumulator; 2, acid suction hose; 3, air inlet pipe; 4, the acidproof pipeline of fluid; 5, negative pressure distributing pipe; 6, negative pressure acid storage tank; 7, vacuum is taken over; 8, vacuum extractor; 9, sour pump; 10, the acidproof pipeline of air inlet; 11, malleation distributing pipe; 12, air compressor; 13, flow detector; 14, pressure vacuum gauge; 15, malleation Pressure gauge; 16, pressure regulating valve; 17, valve.
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described further:
As shown in Figure 1, the efficient acid dump system of storage battery comprises a plurality of lead acid accumulators 1 for the treatment of acid discharge, all be inserted with connector on the lead acid accumulator 1, each connector includes acid suction hose 2 and air inlet pipe 3, acid suction hose 2 bottoms are positioned at lead acid accumulator 1 inner bottom part, and air inlet pipe 3 bottoms are positioned at lead acid accumulator 1 internal upper part;
Acid suction hose 2 tops all are connected to negative pressure distributing pipe 5 behind the acidproof pipeline 4 of fluid, the port of export of negative pressure distributing pipe 5 is positioned at the inner bottom part of negative pressure acid storage tank 6, the top of negative pressure acid storage tank 6 is taken over 7 by vacuum and is connected to vacuum extractor 8, and negative pressure acid storage tank 6 bottoms are connected with sour pump 9 behind valve 17;
The top of air inlet pipe 3 all is connected to malleation distributing pipe 11 behind the acidproof pipeline 10 of air inlet, malleation distributing pipe 11 is connected with air compressor 12.
The acidproof pipeline 4 of fluid is provided with flow detector 13, vacuum is taken over 7 and is provided with pressure vacuum gauge 14, vacuum extractor 8 sprays the vacuum unit for water, and malleation distributing pipe 11 is provided with malleation Pressure gauge 15, is provided with pressure regulating valve 16 between malleation distributing pipe 11 and the air compressor 12.
Operation principle is:
Connector is inserted in the lead acid accumulator 1 for the treatment of acid discharge successively, vacuum extractor 8 actions, take over 7 pairs of negative pressure acid storage tanks 6 by vacuum and vacuumize action, in negative pressure acid storage tank 6, form negative pressure P2(vacuum degree and can reach absolute pressure 0.01Mpa), this negative pressure pair negative pressure distributing pipe that links to each other with negative pressure acid storage tank 65 forms stronger suction, by the sulfuric acid solution in the acid suction hose 2 absorption battery cavities of the acidproof pipeline 4 of fluid and connector, under the effect of suction, the acid suction hose 2 of flowing through successively of the sulfuric acid solution in the battery cavities, the acidproof pipeline 4 of fluid, flow detector 13, enter negative pressure acid storage tank 6 after the negative pressure distributing pipe 5;
When vacuum extractor 8 begins to take out acid, air compressor 12 logical compressed air are to malleation distributing pipe 11, by adjusting pressure regulating valve 16 control malleation Pressure gauges 15 tabular values at 25kpa, compressed air is through malleation distributing pipe 11, the acidproof pipeline 10 of air inlet, the air inlet pipe 3 of connector enters the battery inner chamber, prevent that inside battery from forming negative pressure, keep inside battery to form a faint normal pressure simultaneously, reduce vacuum and take out the resistance of acid, and as a power acid fracturing is advanced acid suction hose 2, improve battery acid discharge efficient, the sulfuric acid solution liquid level constantly descends in the battery cavities, until the emptying acid solution;
Open the valve 17 before the sour pump 9 when the sulfuric acid solutions in the negative pressure acid storage tank 6 rise to the highest liquid level, open sour pump 9, the sulfuric acid solutions in the negative pressure acid storage tank 6 are got, and throw complex acid into and store up sour device, and acid solution can realize recycling after reconfiguring.

Claims (6)

1. efficient acid dump system of storage battery, comprise a plurality of lead acid accumulators (1) for the treatment of acid discharge, it is characterized in that: lead acid accumulator all is inserted with connector on (1), each connector includes acid suction hose (2) and air inlet pipe (3), acid suction hose (2) bottom is positioned at lead acid accumulator (1) inner bottom part, and air inlet pipe (3) bottom is positioned at lead acid accumulator (1) internal upper part;
Acid suction hose (2) top all is connected to negative pressure distributing pipe (5) behind the acidproof pipeline of fluid (4), the port of export of negative pressure distributing pipe (5) is positioned at the inner bottom part of negative pressure acid storage tank (6), the top of negative pressure acid storage tank (6) is taken over (7) by vacuum and is connected to vacuum extractor (8), and negative pressure acid storage tank (6) bottom is connected with sour pump (9) behind valve (17);
The top of air inlet pipe (3) all is connected to malleation distributing pipe (11) behind the acidproof pipeline of air inlet (10), malleation distributing pipe (11) is connected with air compressor (12).
2. the efficient acid dump system of storage battery according to claim 1, it is characterized in that: the acidproof pipeline of described fluid (4) is provided with flow detector (13).
3. the efficient acid dump system of storage battery according to claim 1 is characterized in that: described vacuum is taken over (7) and is provided with pressure vacuum gauge (14).
4. the efficient acid dump system of storage battery according to claim 1 is characterized in that: described vacuum extractor (8) is that water sprays the vacuum unit.
5. the efficient acid dump system of storage battery according to claim 1, it is characterized in that: described malleation distributing pipe (11) is provided with malleation Pressure gauge (15).
6. the efficient acid dump system of storage battery according to claim 1 is characterized in that: be provided with pressure regulating valve (16) between described malleation distributing pipe (11) and the air compressor (12).
CN2012207385872U 2012-12-28 2012-12-28 Accumulator efficient acid discharge system Withdrawn - After Issue CN203039017U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012207385872U CN203039017U (en) 2012-12-28 2012-12-28 Accumulator efficient acid discharge system

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Application Number Priority Date Filing Date Title
CN2012207385872U CN203039017U (en) 2012-12-28 2012-12-28 Accumulator efficient acid discharge system

Publications (1)

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CN203039017U true CN203039017U (en) 2013-07-03

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103066238A (en) * 2012-12-28 2013-04-24 淄博鑫旭电源科技有限公司 High-efficiency acid discharge system of storage battery
US20180069221A1 (en) * 2012-12-28 2018-03-08 Semiconductor Energy Laboratory Co.,Ltd. Nonaqueous secondary battery and separator
CN108777285A (en) * 2018-06-06 2018-11-09 江苏塔菲尔新能源科技股份有限公司 A kind of online collection method of lithium battery electrolytes

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103066238A (en) * 2012-12-28 2013-04-24 淄博鑫旭电源科技有限公司 High-efficiency acid discharge system of storage battery
CN103066238B (en) * 2012-12-28 2014-10-08 淄博鑫旭电源科技有限公司 High-efficiency acid discharge system of storage battery
US20180069221A1 (en) * 2012-12-28 2018-03-08 Semiconductor Energy Laboratory Co.,Ltd. Nonaqueous secondary battery and separator
US10833309B2 (en) * 2012-12-28 2020-11-10 Semiconductor Energy Laboratory Co., Ltd. Method and system for replacing electrolyte solution of secondary battery
CN108777285A (en) * 2018-06-06 2018-11-09 江苏塔菲尔新能源科技股份有限公司 A kind of online collection method of lithium battery electrolytes

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C14 Grant of patent or utility model
GR01 Patent grant
AV01 Patent right actively abandoned

Granted publication date: 20130703

Effective date of abandoning: 20141008

RGAV Abandon patent right to avoid regrant