CN104485487A - Battery recovery solution - Google Patents
Battery recovery solution Download PDFInfo
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- CN104485487A CN104485487A CN201410774812.1A CN201410774812A CN104485487A CN 104485487 A CN104485487 A CN 104485487A CN 201410774812 A CN201410774812 A CN 201410774812A CN 104485487 A CN104485487 A CN 104485487A
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- Prior art keywords
- battery
- distilled water
- sulfuric acid
- storage battery
- concentrated sulfuric
- Prior art date
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- Granted
Links
- 238000011084 recovery Methods 0.000 title claims abstract description 67
- 239000007788 liquid Substances 0.000 claims abstract description 81
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 claims abstract description 62
- 239000012153 distilled water Substances 0.000 claims abstract description 47
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 47
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims abstract description 45
- 229910052938 sodium sulfate Inorganic materials 0.000 claims abstract description 32
- 235000011152 sodium sulphate Nutrition 0.000 claims abstract description 32
- 230000007613 environmental effect Effects 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 239000010926 waste battery Substances 0.000 abstract 1
- 239000003792 electrolyte Substances 0.000 description 24
- 238000002347 injection Methods 0.000 description 16
- 239000007924 injection Substances 0.000 description 16
- 238000000034 method Methods 0.000 description 16
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 12
- 239000012530 fluid Substances 0.000 description 8
- 210000003128 head Anatomy 0.000 description 8
- 239000000523 sample Substances 0.000 description 8
- 238000009423 ventilation Methods 0.000 description 8
- 239000002253 acid Substances 0.000 description 4
- 238000001816 cooling Methods 0.000 description 4
- 230000005611 electricity Effects 0.000 description 4
- 238000005868 electrolysis reaction Methods 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 239000013049 sediment Substances 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 230000018109 developmental process Effects 0.000 description 3
- 231100000614 poison Toxicity 0.000 description 3
- 230000007096 poisonous effect Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000003317 industrial substance Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910052755 nonmetal Inorganic materials 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 231100001261 hazardous Toxicity 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- PIJPYDMVFNTHIP-UHFFFAOYSA-L lead sulfate Chemical compound [PbH4+2].[O-]S([O-])(=O)=O PIJPYDMVFNTHIP-UHFFFAOYSA-L 0.000 description 1
- 150000002736 metal compounds Chemical class 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/44—Methods for charging or discharging
- H01M10/446—Initial charging measures
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/44—Methods for charging or discharging
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/44—Methods for charging or discharging
- H01M10/443—Methods for charging or discharging in response to temperature
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/54—Reclaiming serviceable parts of waste accumulators
-
- 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
-
- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/84—Recycling of batteries or fuel cells
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Secondary Cells (AREA)
- Filling, Topping-Up Batteries (AREA)
Abstract
The invention belongs to the technical field of batteries, and particularly relates to a battery recovery solution. The battery recovery solution is characterized by comprising liquid formed by mixing commercially available concentrated sulfuric acid with concentration being 70%-85%, distilled water and sodium sulfate, wherein the volume ratio of concentrated sulfuric acid with the concentration being 70%-85% to the distilled water is 1:14-1:11, and the weight ratio of sodium sulfate to (concentrated sulfuric acid with the concentration being 70%-85% and the distilled water) is (1:390)-(1:210). The density of the battery recovery solution is 1.05-1.15 g/cm<3>. The battery recovery solution disclosed by the invention can be used for mainly solving the problem that no proper recovery solution recovers a waste battery in the prior art and has the main beneficial effects of convenience in battery recovery, high success rate, low investment, quick effect, environmental friendliness and sustainable development.
Description
The application is that name is called: a kind of battery restorative procedure, application number are: 201310228011.0, the applying date is: the divisional application of on 06 08th, 2013.
Technical field
The invention belongs to cell art, especially relate to the recovery technique of a kind of automobile, motorcycle, battery vehicle, electric vehicle battery.
Background technology
Along with the development of new energy technology, battery vehicle, electric motor car, motorcycle and electric automobile promote the popularization use day by day.But the storage battery that this kind of car assembles uses can not to charge because of lead sulfate salinization after 1 ~ 2 year and scraps.Owing to containing poisonous and hazardous element and heavy metal compound in useless battery, can cause great pollution for environment, for this reason, recovery or reparation battery become the problem that Social Expectation solves; But, without effective battery recovery liquid in prior art.
Summary of the invention
In order to solve the problem, the present invention discloses a kind of battery recovery liquid, and it can realize the regeneration of most of battery, can economize on resources widely, makes environment safer, and the present invention realizes by the following technical solutions.
A kind of battery recovery liquid, is characterized in that the liquid that the concentrated sulfuric acid, distilled water, sodium sulphate that it is 70% ~ 85% by commercial concentration are mixed to form forms; Wherein, the concentrated sulfuric acid of 70% ~ 85% and the volume ratio of distilled water are 1:14 ~ 1:11, in mass ratio, and sodium sulphate: (concentrated sulfuric acid of 70% ~ 85% and distilled water)=(1:390) ~ (1:210); The density of described recovery liquid is 1.05 ~ 1.15g/cm
3.
Further, a kind of battery recovery liquid described above, is characterized in that the liquid that the concentrated sulfuric acid, distilled water, sodium sulphate that it is 75% by commercial concentration are mixed to form forms; Wherein, the concentrated sulfuric acid of 75% and the volume ratio of distilled water are 1:12, in mass ratio, and sodium sulphate: (concentrated sulfuric acid of 75% and distilled water)=1:275; The density of described recovery liquid is 1.1g/cm
3.
Further, a kind of battery recovery liquid described above, is characterized in that the liquid that the concentrated sulfuric acid, distilled water, sodium sulphate that it is 70% by commercial concentration are mixed to form forms; Wherein, the concentrated sulfuric acid of 70% and the volume ratio of distilled water are 1:11, in mass ratio, and sodium sulphate: (concentrated sulfuric acid of 75% and distilled water)=1:390; The density of described recovery liquid is 1.05g/cm
3.
Further, a kind of battery recovery liquid described above, is characterized in that the liquid that the concentrated sulfuric acid, distilled water, sodium sulphate that it is 85% by commercial concentration are mixed to form forms; Wherein, the concentrated sulfuric acid of 85% and the volume ratio of distilled water are 1:14, in mass ratio, and sodium sulphate: (concentrated sulfuric acid of 85% and distilled water)=1:210; The density of described recovery liquid is 1.15g/cm
3.
A kind of battery recovery liquid described above, be mainly used in repairing battery, the method for repairing battery is as follows.
A kind of battery restorative procedure, is characterized in that it includes following steps:
The first step: initial charge: first get the storage battery that will repair, again the nut on storage battery is all backed out, then storage battery is placed on ventilation and the place of the flames of anger, then temperature-measuring range is not less than the thermometer of 80 degree or the detecting head of temperature probe or remote control temperature measuring equipment stretches in the electrolyte of storage battery, then storage battery high-power charger is charged again, then the temperature value surveyed and fluid injection aperture is observed at any time, when temperature rises within the scope of 40 DEG C ~ 45 DEG C or fluid injection aperture steam bubble time, stop immediately charging;
Second step: process original electrolyte: adopt nature cooling or air-cooled mode that storage battery is cooled, when storage battery Inner electrolysis temperature is down to 20 DEG C, electrolyte and the presumable sediment of bottom of storage battery are poured out together, then recover storage battery and face up;
3rd step: add recovery liquid: recovery liquid is joined in storage battery, addition is as the criterion to flood battery polar plate, adds after recovering liquid and soaks 6-12 hour;
4th step: recover charging: ventilation is placed on and the place of the flames of anger for the storage battery in the 3rd step, then temperature-measuring range is not less than the thermometer of 80 degree or the detecting head of temperature probe or remote control temperature measuring equipment stretches in the electrolyte of storage battery, then storage battery high-power charger is charged again, then the temperature value surveyed is observed at any time, when temperature rises within the scope of 30 DEG C ~ 40 DEG C, stop charging immediately; Subsequently battery filling-hole nut is tightened, storage battery is sidelong on the ground, beat bottom gently with hand hammer, the lead powder come off in bottom is sunk to side, then storage battery was fallen, beat the side that lead powder sinks, make lead powder sink to liquid injection hole direction; Subsequently turning on nut is all poured in clean plastic containers by recovery liquid;
5th step: the three to the four step repeatedly, until naked eyes do not see there is any solid impurity in the recovery liquid poured out, obtains the initial storage battery of reparation;
6th step: add electrolyte and charging: adding commercially available density in the initial storage battery to the reparation obtained in the 5th step is 1.25 ~ 1.3g/cm
3electrolyte; Be added to till exceeding baffle 10 ~ 15cm; Then, normal battery charger is adopted to charge, charge parameter is arranged according to the parameter that storage battery is original, charge after 5-8 hour and stop charging, liquid injection hole nut is tightened, with storage battery Special pressure measuring table to the measuring battery voltage after charging, illustrate that electricity is sufficient when pressure gauge pointer reaches the nominal value of battery tension, obtained the storage battery repaired.
A kind of battery restorative procedure described above, is characterized in that the power of the high-power charger described in the first step is 60 watts ~ 1000 watts; Charging current is 5 amperes ~ 40 amperes, and charging voltage is 12 volts ~ 25 volts.
A kind of battery restorative procedure described above, is characterized in that the recovery liquid described in the 3rd step, and the liquid that the concentrated sulfuric acid, distilled water, the sodium sulphate that are 70% ~ 85% by commercial concentration are mixed to form forms; Wherein, the concentrated sulfuric acid of 70% ~ 85% and the volume ratio of distilled water are 1:14 ~ 1:11, in mass ratio, and sodium sulphate: (concentrated sulfuric acid of 70% ~ 85% and distilled water)=(1:390) ~ (1:210); The density of described recovery liquid is 1.05 ~ 1.15g/cm
3.
A kind of battery restorative procedure described above, is characterized in that described recovery liquid, and the liquid that the concentrated sulfuric acid, distilled water, the sodium sulphate that are 75% by commercial concentration are mixed to form forms; Wherein, the concentrated sulfuric acid of 75% and the volume ratio of distilled water are 1:12, in mass ratio, and sodium sulphate: (concentrated sulfuric acid of 75% and distilled water)=1:275; The density of described recovery liquid is 1.1g/cm
3.
Method of the present invention is adopted to repair battery, only several industrial chemicals easily purchased need be used to be made into recovery liquid, the old and useless battery of more than 95% can be repaired, repair the cost of material 4 ~ 10 yuan that a piece is worth the battery of about 400 yuan, and, prove through a large amount of uses after reparation, at least can continue use 2 years; Therefore the cost repaired is relatively very low, and market is very huge.
In addition, only need during reparation that nonmetal resistance to acid attack container is some, resistance to acid attack rubber gloves, hand hammer, glass bar, handsaw, measuring cup, graduated cylinder are some, funnel, thermometer, balance, battery Special pressure measuring table, large power high efficiency quick charger, motorcycle electric electrolytic battery charger, etc. equipment, fund input is relatively little.
In addition, the poisonous and harmful substance contained in the recovery liquid poured out in the 4th step can centralized recovery process, more effective for environmental protection; After carrying out magazins' layout for the recovery liquid obtained, separately add sodium sulphate and distilled water, being adjusted to density is; 1.05 ~ 1.15g/cm
3in time, recycles, and has effectively saved resource.
Therefore, the present invention has following main beneficial effect: battery recovery is convenient, and success rate is high, less investment, instant effect, more environmental protection, more sustainable development.
Embodiment
In order to make the public have a better understanding for the present invention, now execution mode is elaborated.
embodiment 1
A kind of battery restorative procedure, is characterized in that it includes following steps:
The first step: initial charge: first get the storage battery that will repair, again the nut on storage battery is all backed out, then storage battery is placed on ventilation and the place of the flames of anger, then temperature-measuring range is not less than the thermometer of 80 degree or the detecting head of temperature probe or remote control temperature measuring equipment stretches in the electrolyte of storage battery, then storage battery high-power charger is charged again, then the temperature value surveyed and fluid injection aperture is observed at any time, when temperature rises within the scope of 40 DEG C ~ 45 DEG C or fluid injection aperture steam bubble time, stop immediately charging; The power of described high-power charger is 60 watts ~ 1000 watts; Charging current is 5 amperes ~ 40 amperes, and charging voltage is 12 volts ~ 25 volts;
Second step: process original electrolyte: adopt nature cooling or air-cooled mode that storage battery is cooled, when storage battery Inner electrolysis temperature is down to 20 DEG C, electrolyte and the presumable sediment of bottom of storage battery are poured out together, then recover storage battery and face up;
3rd step: add recovery liquid: recovery liquid is joined in storage battery, addition is as the criterion to flood battery polar plate, adds after recovering liquid and soaks 6-12 hour; The liquid that the concentrated sulfuric acid, distilled water, sodium sulphate that described recovery liquid is 75% by commercial concentration are mixed to form forms; Wherein, the concentrated sulfuric acid of 75% and the volume ratio of distilled water are 1:12, in mass ratio, and sodium sulphate: (concentrated sulfuric acid of 75% and distilled water)=1:275; The density of described recovery liquid is 1.1g/cm
3;
4th step: recover charging: ventilation is placed on and the place of the flames of anger for the storage battery in the 3rd step, then temperature-measuring range is not less than the thermometer of 80 degree or the detecting head of temperature probe or remote control temperature measuring equipment stretches in the electrolyte of storage battery, then storage battery high-power charger is charged again, then the temperature value surveyed is observed at any time, when temperature rises within the scope of 30 DEG C ~ 40 DEG C, stop charging immediately; Subsequently battery filling-hole nut is tightened, storage battery is sidelong on the ground, beat bottom gently with hand hammer, the lead powder come off in bottom is sunk to side, then storage battery was fallen, beat the side that lead powder sinks, make lead powder sink to liquid injection hole direction; Subsequently turning on nut is all poured in clean plastic containers by recovery liquid;
5th step: the three to the four step repeatedly, until naked eyes do not see there is any solid impurity in the recovery liquid poured out, obtains the initial storage battery of reparation;
6th step: add electrolyte and charging: adding commercially available density in the initial storage battery to the reparation obtained in the 5th step is 1.25 ~ 1.3g/cm
3electrolyte; Be added to till exceeding baffle 10 ~ 15cm; Then, normal battery charger is adopted to charge, charge parameter is arranged according to the parameter that storage battery is original, charge after 5-8 hour and stop charging, liquid injection hole nut is tightened, with storage battery Special pressure measuring table to the measuring battery voltage after charging, illustrate that electricity is sufficient when pressure gauge pointer reaches the nominal value of battery tension, obtained the storage battery repaired.
embodiment 2
A kind of battery restorative procedure, is characterized in that it includes following steps:
The first step: initial charge: first get the storage battery that will repair, again the nut on storage battery is all backed out, then storage battery is placed on ventilation and the place of the flames of anger, then temperature-measuring range is not less than the thermometer of 80 degree or the detecting head of temperature probe or remote control temperature measuring equipment stretches in the electrolyte of storage battery, then storage battery high-power charger is charged again, then the temperature value surveyed and fluid injection aperture is observed at any time, when temperature rises within the scope of 40 DEG C ~ 45 DEG C or fluid injection aperture steam bubble time, stop immediately charging; The power of described high-power charger is 60 watts ~ 1000 watts; Charging current is 5 amperes ~ 40 amperes, and charging voltage is 12 volts ~ 25 volts;
Second step: process original electrolyte: adopt nature cooling or air-cooled mode that storage battery is cooled, when storage battery Inner electrolysis temperature is down to 20 DEG C, electrolyte and the presumable sediment of bottom of storage battery are poured out together, then recover storage battery and face up;
3rd step: add recovery liquid: recovery liquid is joined in storage battery, addition is as the criterion to flood battery polar plate, adds after recovering liquid and soaks 6-12 hour; The liquid that the concentrated sulfuric acid, distilled water, sodium sulphate that described recovery liquid is 70% by commercial concentration are mixed to form forms; Wherein, the concentrated sulfuric acid of 70% and the volume ratio of distilled water are 1:11, in mass ratio, and sodium sulphate: (concentrated sulfuric acid of 75% and distilled water)=1:390; The density of described recovery liquid is 1.05g/cm
3;
4th step: recover charging: ventilation is placed on and the place of the flames of anger for the storage battery in the 3rd step, then temperature-measuring range is not less than the thermometer of 80 degree or the detecting head of temperature probe or remote control temperature measuring equipment stretches in the electrolyte of storage battery, then storage battery high-power charger is charged again, then the temperature value surveyed is observed at any time, when temperature rises within the scope of 30 DEG C ~ 40 DEG C, stop charging immediately; Subsequently battery filling-hole nut is tightened, storage battery is sidelong on the ground, beat bottom gently with hand hammer, the lead powder come off in bottom is sunk to side, then storage battery was fallen, beat the side that lead powder sinks, make lead powder sink to liquid injection hole direction; Subsequently turning on nut is all poured in clean plastic containers by recovery liquid;
5th step: the three to the four step repeatedly, until naked eyes do not see there is any solid impurity in the recovery liquid poured out, obtains the initial storage battery of reparation;
6th step: add electrolyte and charging: adding commercially available density in the initial storage battery to the reparation obtained in the 5th step is 1.25 ~ 1.3g/cm
3electrolyte; Be added to till exceeding baffle 10 ~ 15cm; Then, normal battery charger is adopted to charge, charge parameter is arranged according to the parameter that storage battery is original, charge after 5-8 hour and stop charging, liquid injection hole nut is tightened, with storage battery Special pressure measuring table to the measuring battery voltage after charging, illustrate that electricity is sufficient when pressure gauge pointer reaches the nominal value of battery tension, obtained the storage battery repaired.
embodiment 3
A kind of battery restorative procedure, is characterized in that it includes following steps:
The first step: initial charge: first get the storage battery that will repair, again the nut on storage battery is all backed out, then storage battery is placed on ventilation and the place of the flames of anger, then temperature-measuring range is not less than the thermometer of 80 degree or the detecting head of temperature probe or remote control temperature measuring equipment stretches in the electrolyte of storage battery, then storage battery high-power charger is charged again, then the temperature value surveyed and fluid injection aperture is observed at any time, when temperature rises within the scope of 40 DEG C ~ 45 DEG C or fluid injection aperture steam bubble time, stop immediately charging; The power of described high-power charger is 60 watts ~ 1000 watts; Charging current is 5 amperes ~ 40 amperes, and charging voltage is 12 volts ~ 25 volts;
Second step: process original electrolyte: adopt nature cooling or air-cooled mode that storage battery is cooled, when storage battery Inner electrolysis temperature is down to 20 DEG C, electrolyte and the presumable sediment of bottom of storage battery are poured out together, then recover storage battery and face up;
3rd step: add recovery liquid: recovery liquid is joined in storage battery, addition is as the criterion to flood battery polar plate, adds after recovering liquid and soaks 6-12 hour; The liquid that the concentrated sulfuric acid, distilled water, sodium sulphate that described recovery liquid is 85% by commercial concentration are mixed to form forms; Wherein, the concentrated sulfuric acid of 85% and the volume ratio of distilled water are 1:14, in mass ratio, and sodium sulphate: (concentrated sulfuric acid of 85% and distilled water)=1:210; The density of described recovery liquid is 1.15g/cm
3;
4th step: recover charging: ventilation is placed on and the place of the flames of anger for the storage battery in the 3rd step, then temperature-measuring range is not less than the thermometer of 80 degree or the detecting head of temperature probe or remote control temperature measuring equipment stretches in the electrolyte of storage battery, then storage battery high-power charger is charged again, then the temperature value surveyed is observed at any time, when temperature rises within the scope of 30 DEG C ~ 40 DEG C, stop charging immediately; Subsequently battery filling-hole nut is tightened, storage battery is sidelong on the ground, beat bottom gently with hand hammer, the lead powder come off in bottom is sunk to side, then storage battery was fallen, beat the side that lead powder sinks, make lead powder sink to liquid injection hole direction; Subsequently turning on nut is all poured in clean plastic containers by recovery liquid;
5th step: the three to the four step repeatedly, until naked eyes do not see there is any solid impurity in the recovery liquid poured out, obtains the initial storage battery of reparation;
6th step: add electrolyte and charging: adding commercially available density in the initial storage battery to the reparation obtained in the 5th step is 1.25 ~ 1.3g/cm
3electrolyte; Be added to till exceeding baffle 10 ~ 15cm; Then, normal battery charger is adopted to charge, charge parameter is arranged according to the parameter that storage battery is original, charge after 5-8 hour and stop charging, liquid injection hole nut is tightened, with storage battery Special pressure measuring table to the measuring battery voltage after charging, illustrate that electricity is sufficient when pressure gauge pointer reaches the nominal value of battery tension, obtained the storage battery repaired.
By the repeated tests of applicant, applicant finds, the recovery liquid described in above-mentioned arbitrary embodiment, and the liquid that the concentrated sulfuric acid, distilled water, the sodium sulphate that are 70% ~ 85% by commercial concentration are mixed to form forms; Wherein, the concentrated sulfuric acid of 70% ~ 85% and the volume ratio of distilled water are 1:14 ~ 1:11, in mass ratio, and sodium sulphate: (concentrated sulfuric acid of 70% ~ 85% and distilled water)=(1:390) ~ (1:210); The density of described recovery liquid is 1.05 ~ 1.15g/cm
3time, the object used in the present invention can be reached.
Method of the present invention is adopted to repair battery, only several industrial chemicals easily purchased need be used to be made into recovery liquid, the old and useless battery of more than 95% can be repaired, repair the cost of material 4 ~ 10 yuan that a piece is worth the battery of about 400 yuan, and, prove through a large amount of uses after reparation, at least can continue use 2 years; Therefore the cost repaired is relatively very low, and market is very huge.
In addition, only need during reparation that nonmetal resistance to acid attack container is some, resistance to acid attack rubber gloves, hand hammer, glass bar, handsaw, measuring cup, graduated cylinder are some, funnel, thermometer, balance, battery Special pressure measuring table, large power high efficiency quick charger, motorcycle electric electrolytic battery charger, etc. equipment, fund input is relatively little.
In addition, the poisonous and harmful substance contained in the recovery liquid poured out in the 4th step can centralized recovery process, more effective for environmental protection; After carrying out magazins' layout for the recovery liquid obtained, separately add sodium sulphate and distilled water, being adjusted to density is; 1.05 ~ 1.15g/cm
3in time, recycles, and has effectively saved resource.
Therefore, the present invention has following main beneficial effect: battery recovery is convenient, and success rate is high, less investment, instant effect, more environmental protection, more sustainable development.
The present invention is not limited to above-mentioned preferred forms, and should be appreciated that design of the present invention can be implemented to use by other various forms, they drop in protection scope of the present invention equally.
Claims (4)
1. a battery recovery liquid, is characterized in that the liquid that the concentrated sulfuric acid, distilled water, sodium sulphate that it is 70% ~ 85% by commercial concentration are mixed to form forms; Wherein, the concentrated sulfuric acid of 70% ~ 85% and the volume ratio of distilled water are 1:14 ~ 1:11, in mass ratio, and sodium sulphate: (concentrated sulfuric acid of 70% ~ 85% and distilled water)=(1:390) ~ (1:210); The density of described recovery liquid is 1.05 ~ 1.15g/cm
3.
2. a kind of battery recovery liquid according to claim 1, is characterized in that the liquid that the concentrated sulfuric acid, distilled water, sodium sulphate that it is 75% by commercial concentration are mixed to form forms; Wherein, the concentrated sulfuric acid of 75% and the volume ratio of distilled water are 1:12, in mass ratio, and sodium sulphate: (concentrated sulfuric acid of 75% and distilled water)=1:275; The density of described recovery liquid is 1.1g/cm
3.
3. a kind of battery recovery liquid according to claim 1, is characterized in that the liquid that the concentrated sulfuric acid, distilled water, sodium sulphate that it is 70% by commercial concentration are mixed to form forms; Wherein, the concentrated sulfuric acid of 70% and the volume ratio of distilled water are 1:11, in mass ratio, and sodium sulphate: (concentrated sulfuric acid of 75% and distilled water)=1:390; The density of described recovery liquid is 1.05g/cm
3.
4. a kind of battery recovery liquid according to claim 1, is characterized in that the liquid that the concentrated sulfuric acid, distilled water, sodium sulphate that it is 85% by commercial concentration are mixed to form forms; Wherein, the concentrated sulfuric acid of 85% and the volume ratio of distilled water are 1:14, in mass ratio, and sodium sulphate: (concentrated sulfuric acid of 85% and distilled water)=1:210; The density of described recovery liquid is 1.15g/cm
3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410774812.1A CN104485487B (en) | 2013-03-16 | 2013-06-08 | A kind of battery recovery liquid |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100834583A CN103151568A (en) | 2013-03-16 | 2013-03-16 | Battery repairing method |
| CN2013100834583 | 2013-03-16 | ||
| CN201410774812.1A CN104485487B (en) | 2013-03-16 | 2013-06-08 | A kind of battery recovery liquid |
| CN201310228011.0A CN103311588B (en) | 2013-03-16 | 2013-06-08 | Battery repairing method |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310228011.0A Division CN103311588B (en) | 2013-03-16 | 2013-06-08 | Battery repairing method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
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| CN201410774812.1A Expired - Fee Related CN104485487B (en) | 2013-03-16 | 2013-06-08 | A kind of battery recovery liquid |
| CN201310228011.0A Active CN103311588B (en) | 2013-03-16 | 2013-06-08 | Battery repairing method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103311591A (en) * | 2013-06-28 | 2013-09-18 | 江苏玖宇实业有限公司 | Repair method of lead-acid storage batteries |
| CN106329016A (en) * | 2016-10-25 | 2017-01-11 | 梁振华 | Lead-acid storage battery active compatibilizer and preparation and use method thereof |
| CN106785117B (en) * | 2016-12-23 | 2019-08-23 | 安徽国威电动车制造有限公司 | A kind of electric vehicle lead-acid battery method for supplementing water |
| CN108631018B (en) * | 2018-04-27 | 2020-01-10 | 贵州中伟资源循环产业发展有限公司 | Method for preparing lithium ion battery by utilizing recovered resources |
| CN109103524A (en) * | 2018-09-29 | 2018-12-28 | 溧阳中科海钠科技有限责任公司 | A kind of restorative procedure of waste and old sodium-ion battery |
| CN110635189B (en) * | 2019-10-16 | 2022-06-07 | 湖南科霸汽车动力电池有限责任公司 | Battery module maintenance frock that charges |
| CN111342149B (en) * | 2020-02-26 | 2021-06-01 | 天能电池集团股份有限公司 | Lead storage battery cathode devulcanization repairing method |
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| CN101022181A (en) * | 2006-02-15 | 2007-08-22 | 王一锋 | Lead-acid battery recovery active agent and lead-acid battery sulfation recovery method |
| CN102290609A (en) * | 2011-07-22 | 2011-12-21 | 浙江天能电池(江苏)有限公司 | Electrolyte for energy-storing lead-acid storage batteries and preparation method thereof |
| CN102376985A (en) * | 2010-08-16 | 2012-03-14 | 芜湖大江电源有限公司 | Novel electrolyte |
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| GB1198799A (en) * | 1966-11-09 | 1970-07-15 | Norman William Cooper | Improvements in or relating to Lead Acid Batteries |
| WO2004082038A2 (en) * | 2003-03-10 | 2004-09-23 | Akuros S.R.O. | Method of regenerating battery cells and regenerative agent for lead batteries |
| CN1481048A (en) * | 2003-06-26 | 2004-03-10 | 原建锋 | Liquid for beneficiating and renovating lead and acid battery |
| CN101252211A (en) * | 2008-03-12 | 2008-08-27 | 邢纪国 | Lead acid batteries restoring system and method |
| CN101752615B (en) * | 2008-12-12 | 2014-04-02 | 成都鑫元帝科技有限公司 | Desulphurized high-frequency pulse activating instrument for battery recovery, activating agent and recovery process |
| CN102683758B (en) * | 2011-03-08 | 2015-01-07 | 依安县鲍德发电瓶电器修理部 | Method for repairing discarded lead-acid storage batteries with imbalanced electrolyte specific gravity |
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| CN101022181A (en) * | 2006-02-15 | 2007-08-22 | 王一锋 | Lead-acid battery recovery active agent and lead-acid battery sulfation recovery method |
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| CN102290609A (en) * | 2011-07-22 | 2011-12-21 | 浙江天能电池(江苏)有限公司 | Electrolyte for energy-storing lead-acid storage batteries and preparation method thereof |
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| Publication number | Publication date |
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| CN104409786A (en) | 2015-03-11 |
| CN103311588A (en) | 2013-09-18 |
| CN103151568A (en) | 2013-06-12 |
| CN103311588B (en) | 2015-05-20 |
| CN104409786B (en) | 2016-08-24 |
| CN104485487B (en) | 2016-09-28 |
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