CN105261801B - Multiple terminals lead battery regenerating unit and renovation process - Google Patents
Multiple terminals lead battery regenerating unit and renovation process Download PDFInfo
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- CN105261801B CN105261801B CN201510558255.4A CN201510558255A CN105261801B CN 105261801 B CN105261801 B CN 105261801B CN 201510558255 A CN201510558255 A CN 201510558255A CN 105261801 B CN105261801 B CN 105261801B
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- lead battery
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- ammeter
- lead
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- 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
- H01M10/4207—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells for several batteries or cells simultaneously or sequentially
-
- 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
- H01M10/4285—Testing apparatus
-
- 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
- H01M10/441—Methods for charging or discharging for several batteries or cells simultaneously or sequentially
-
- 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
Abstract
The present invention relates to a kind of multiple terminals lead battery regenerating unit and renovation process, this device has multiple terminal, can process multiple pending lead battery simultaneously, it is easy to one and manages the present invention, service for multiple users, both added businessman's income, the burden of lead battery user can be alleviated again；The renovation process that the present invention provides, processes latter stage at lead battery recycling, uses " reverse charging " not only to shorten the recovery time, and improves the regeneration level of lead battery；Recovery can be greatly reduced and scrap the environmental pollution caused by lead battery lead metal, energy-saving and emission-reduction are notable.
Description
Technical field
The present invention relates to electrical power storage field, a kind of multiple terminals lead battery regenerating unit and regeneration side
Method.
Background technology
In secondary power supply, lead battery (hereinafter referred to as lead battery), due to cheap, allow heavy-current discharge, former
Material is abundant, and uses ratio lithium battery safety, although therefore its specific energy is relatively low, the most still occupies market part of more than 85%
It also is difficult in volume, and short-term be cleaned out.But the service life that the situation of reality is lead battery is generally 2～3
Year, no more than 4 years.Existing lead battery regenerating unit and renovation process, although lead battery can be extended exponentially
Service life, but it only has a terminal, and not there is " reverse charging " function.As a result of which it is, a regenerating unit can not
Process multiple lead battery simultaneously, and the process of the especially big granule Lead oxide brown having formed lead battery positive plate to expend very
For a long time, and this can cause lead sulfate granule to grow up, and is unfavorable for lead battery recycling.The technology of " reverse charging " requires relatively
Height, non-specialized-technical personnel grasp bad, it is possible to damage lead battery or reverse charge equipment.For this reason, it is necessary to design one
The regenerating unit of multiple terminals lead battery, in order to setting up a common platform is the service of vast lead battery user.
Summary of the invention
For above-mentioned existing lead battery regenerating unit and the problem of renovation process, the present invention provides a kind of multiple terminals lead
Battery refresh device and renovation process.
For solving above-mentioned technical problem, the technical solution used in the present invention is:
A kind of multiple terminals lead battery recycling device, this device is provided with a casing, on the top panel of casing and bottom panel all
It is provided with louvre, is provided with many group insulation porcelain plates in casing and is all arranged with the refractory brick bar of resistance wire, described resistance wire connects
Have the most spaced multiple tap, the two ends of resistance wire and the end of tap respectively be correspondingly arranged at insulation porcelain
Interface on plate connects, and each interface is connected with the wire jack being correspondingly arranged on front panel, with resistance wire by wire respectively
It is provided with short circuit between interface that one end is connected and the interface that is adjacent and connects sheet, the interface being connected with resistance wire one end and lead battery
Hook-up wiring receptacle connects, and lead battery hook-up wiring receptacle is by the DC ammeter selecting switch and be arranged in parallel and DC milliammeter
Connecting, the other end of DC ammeter and DC milliammeter is connected with the jack G being arranged on front panel by wire, lead battery
Circuit between hook-up wiring receptacle and selection switch is provided with way circuit and controls switch；Multiple reverse constant current it is additionally provided with in casing
Pulse charger, the negative pole output lead P of reverse constant current pulse charger is connected with the negative pole jack P ' being arranged on front panel,
Positive pole output lead Q is connected with jack G, and described reverse constant current pulse charger is provided with 220V AC power cord and connecting valve；
This device is additionally provided with double plug cable, by changing switching position on wire jack, the double plug cable wherein one end,
Thus change the resistance of resistance wire accessing lead battery, by change the switching double plug cable other end negative pole jack P ' with
Position on jack G, thus change the process of lead battery discharge and reverse charging；
Described refractory brick bar is provided with resistance wire draw-in groove；
The rear fixed support of refractory brick bar and front fixed support, rear fixed support and front fixed support it is provided with in described casing
On be equipped with the locator card of refractory brick bar, locator card is fixed by fixing bolt；
The number of described insulation porcelain plate, refractory brick bar and reverse constant current pulse charger is the most equal.
A kind of utilization recycles like described above the method that device makes lead battery recycling, comprises the following steps:
Step one, lead battery plug is inserted the lead battery hook-up wiring receptacle of this regenerating unit, by double plug cable
One end connects jack G, and the other end is inserted on the wire jack of the resistance wire resistance maximum making access lead battery, makes access lead electricity
The load in pond is maximum；
Step 2, the selection switch of DC milliammeter and DC ammeter is allocated to DC ammeter connects；
Step 3, unlatching way circuit control switch, make lead battery be discharged by resistance wire；
When step 4, DC ammeter display current indication declines 1 ~ 2A, close way circuit and control switch, by double plug electricity
Cable switches on adjacent wire jack with one end that wire jack connects, and is then turned on way circuit and controls switch；
DC amps meter reading is observed in step 5, continuation, when showing that current indication declines 1 ~ 2A, then by double plug cable
Line switches on adjacent wire jack with one end that wire jack connects, and is so repeated up to switch to show under current indication
When being down to below 0.5A, switch to double plug cable make short circuit connect sheet connection, and by DC milliammeter and DC amps
The selection switch of table is allocated to DC milliammeter and connects；
Step 6, as the indicating value≤250mA of DC milliammeter, again the selection of DC milliammeter Yu DC ammeter
Switch is allocated to DC ammeter and connects, and one end of double plug cable is connected negative pole jack P ', and the other end is inserted into and makes access
On the wire jack that the resistance wire resistance of lead battery is maximum, the load making access lead battery is maximum；
Step 7, the 220V AC power cord of reverse constant current pulse charger and connecting valve are connected, to lead battery
Carry out reverse charging, simultaneously detection 12V unit lead battery side surface temperature, and take to ventilate or the cooling measure of cryostat, if
Temperature ＞ 40 DEG C, suspends reverse charging, is further continued for reverse charging after temperature is reduced to below 35 DEG C；
Step 8, as the indicating value ＜ 1A that DC ammeter is maximum, close way circuit and control switch, by double plug cable
The one end connected with wire jack switches on adjacent wire jack, is then turned on way circuit and controls switch；
DC amps meter reading is observed in step 9, continuation, as the indicating value ＜ 1A that DC ammeter is maximum, closes way circuit
Control switch, then switch to double plug cable with one end that wire jack connects, on adjacent wire jack, so repeat
Until switching to make the resistance wire resistance minimum of access lead battery, and during DC ammeter maximum indicating value ＜ 1A, disconnect lead battery,
Check its wire-end voltage, as its wire-end voltage≤0.1V, stop reverse charging, lead battery is disconnected with this device, and places 1
Hour；
Step 10, the charging socket of lead battery is connected with first wife's charger, lead battery is carried out constant voltage charging, until
After Chong Maning, disconnect the connection with charger, i.e. complete lead battery recycling.
Beneficial effects of the present invention:
The multiple terminals lead battery regenerating unit that the present invention provides, has multiple terminal, can process multiple waiting simultaneously and locate
Reason lead battery, it is simple to manage the present invention, service for multiple users for one, has both added businessman's income, can alleviate again lead battery and use
The burden at family；The renovation process that the present invention provides, processes latter stage at lead battery recycling, uses " reverse charging " not only to shorten again
The raw time, and improve the regeneration level of lead battery；Recovery can be greatly reduced scrap lead battery lead metal and drawn
The environmental pollution risen, energy-saving and emission-reduction are notable.
Accompanying drawing explanation
Fig. 1 is the cut-away view of the present invention；
Fig. 2 is the panel figure of the present invention；
Fig. 3 is the discharge circuit figure of the present invention；
Fig. 4 is the reverse charging circuit diagram of the present invention；
Fig. 5 is the top of the present invention, base plate top view；
Reference: in Fig. 1: 1 is refractory brick bar, 2 is resistance wire, and 3 is the resistance wire draw-in groove on refractory brick, and 4 is fire-resistant
The locator card of brick, 5 is the fixing bolt of locator card, and 8 is the tap of resistance wire, and 9 is the rear fixed support of refractory brick, and 10 is fire-resistant
The front fixed support of brick, 11 is rear board, and 12 is insulation porcelain plate, and 13 is that short circuit connects sheet, and 14 is the lead-in wire connection spiral shell of resistance wire
Bolt, 15 is reverse constant current pulse charger, and 16 is the on and off switch connecting line of reverse constant current pulse charger, and 17 is reverse
The DC output end of constant current pulse charger, 18 is the 220V AC power cord of reverse constant current pulse charger, and 19 is side
Panel, 20 is bottom panel；
In Fig. 2: 30 is front panel, 31 is the connecting valve of the on and off switch connecting line of reverse constant current pulse charger,
32 is DC milliammeter, 33 be wire jack (A ', B ', C ', D ', E ', F ' respectively with interface A, B, C, D, E, the F in Fig. 1 to lead
Line connects), 34 is the selection switch of DC milliammeter and DC ammeter, and 35 is DC ammeter, and 41 is negative pole jack P ' (its
Be connected with the negative pole output lead P of reverse constant current pulse charger), 42 be jack G(its with reverse constant current pulse charger
Positive pole output lead Q, DC milliammeter, DC ammeter connect), 51 control switch for way circuit, and 52 is that lead battery connecting line is inserted
Seat；
Fig. 3, in 4,21 is double plug cable, and 60 is lead battery, remaining same Fig. 1,2；
In Fig. 5,70 is top (or end) plate, and 71 is fixed bolt hole, and 72 is louvre；
In Fig. 1 and Fig. 2, the connected mode of each device is divided into two classes: 1. fixes and connects；2. it is flexibly connected；Wherein, A, B, C,
D, E, F, P fix with A ', B ', C ', D ', E ', F ', P ' respectively and are connected, DC milliammeter, DC ammeter, all switches, permanent electricity
Flow the input of reverse charging device, the positive terminal of outfan, between lead battery socket and A, B, be fixing connection；Remaining leads to
Cross double plug cable and carry out active link；The fixing concrete connected mode connected and be flexibly connected, discharge process such as Fig. 3 institute
Showing, reverse charge process is as shown in Figure 4.
Detailed description of the invention
Below in conjunction with detailed description of the invention, the present invention is further elaborated.
As shown in the figure: a kind of multiple terminals lead battery recycling device, this device is provided with a casing, the top panel of casing and the end
It is equipped with louvre 72 on panel, is provided with many group insulation porcelain plates 12 in casing and is all arranged with the refractory brick bar 1 of resistance wire 2, institute
Rear fixed support 9 and the front fixed support 10 of refractory brick bar 1 it is provided with, on rear fixed support 9 and front fixed support 10 in stating casing
Being equipped with the locator card 4 of refractory brick bar 1, locator card 4 is fixed by fixing bolt 5, and refractory brick bar 1 is provided with resistance wire draw-in groove 3,
Connect on described resistance wire 2 and have multiple the most spaced tap 8, the two ends of resistance wire 2 and the end portion of tap 8
Not being connected with the interface being correspondingly arranged on insulation porcelain plate 12, each interface passes through wire and is correspondingly arranged on front panel 30 respectively
Wire jack 33 connect, be provided with short circuit between the interface being connected with resistance wire 2 one end and the interface that is adjacent and be connected sheet 13, and
The interface that resistance wire 2 one end is connected is connected with lead battery hook-up wiring receptacle 52, and lead battery hook-up wiring receptacle 52 is switched by selection
34 are connected with the DC ammeter 35 being arranged in parallel and DC milliammeter 32, another of DC ammeter 35 and DC milliammeter 32
End is connected with the jack G42 being arranged on front panel 30 by wire, between lead battery hook-up wiring receptacle 52 and selection switch 34
Circuit be provided with way circuit control switch 51；Multiple reverse constant current pulse charger 15 it is additionally provided with, the most permanent electricity in casing
The negative pole output lead P of stream pulse charger 15 is connected with the negative pole jack P ' being arranged on front panel 30, and positive pole output lead Q is with slotting
Hole G42 connects, and described reverse constant current pulse charger 15 is provided with 220V AC power cord 18 and connecting valve 31；This device is also
It is provided with double plug cable 21, by changing switching position on wire jack 33, the double plug cable 21 wherein one end, from
And change the resistance of the resistance wire 2 accessing lead battery, by changing switching double plug cable 21 other end at negative pole jack P '
Position on 41 and jack G42, thus change the process of lead battery discharge and reverse charging；Described insulation porcelain plate 12, refractory brick
Bar 1 and reversely constant current pulse charger 15 are 4；
A kind of utilization recycles like described above the method that device makes lead battery recycling, comprises the following steps:
Step one, lead battery plug is inserted the lead battery hook-up wiring receptacle 52 of this regenerating unit, by double plug cable
One end of 21 connects jack G42, and the other end is inserted on the wire jack 33 of the resistance wire resistance maximum making access lead battery, makes
The load accessing lead battery is maximum；
Step 2, the selection of DC milliammeter 32 and DC ammeter 35 is switched 34 it is allocated to DC ammeter 35 and connects；
Step 3, unlatching way circuit control switch 51, make lead battery be discharged by resistance wire；
Step 4, DC ammeter 35 show when current indication declines 1 ~ 2A, close way circuit and control switch 51, will double insert
Head cable 21 switches on adjacent wire jack 33 with one end that wire jack 33 connects, and is then turned on way circuit and controls to open
Close 51；
DC ammeter 35 reading is observed in step 5, continuation, when showing that current indication declines 1 ~ 2A, then by double plug electricity
Cable 21 switches on adjacent wire jack 33 with one end that wire jack 33 connects, and is so repeated up to switch to display electricity
When stream reading drops to below 0.5A, double plug cable 21 is switched to makes short circuit connect sheet 13 and connects, and by direct current milliampere
The selection of table 32 and DC ammeter 35 switchs 34 and is allocated to DC milliammeter 32 and connects；
Step 6, as the indicating value≤250mA of DC milliammeter 32, again DC milliammeter 32 and DC ammeter 35
Selection switch 34 be allocated to DC ammeter 35 and connect, one end of double plug cable 21 is connected negative pole jack P ' 41, another
End is inserted on the wire jack 33 of the resistance wire resistance maximum making access lead battery, and the load making access lead battery is maximum
Value；
Step 7,220V AC power cord and the connecting valve 31 of reverse constant current pulse charger 15 are connected, to lead
Battery carries out reverse charging, simultaneously detection 12V unit lead battery side surface temperature, and takes the cooling of ventilation or cryostat to arrange
Execute, if temperature ＞ 40 DEG C, suspend reverse charging, after temperature is reduced to below 35 DEG C, is further continued for reverse charging；
Step 8, as the indicating value ＜ 1A that DC ammeter is maximum, close way circuit and control switch 51, by double plug cable
Line 21 switches on adjacent wire jack 33 with one end that wire jack 33 connects, and is then turned on way circuit and controls switch 51；
DC ammeter 35 reading is observed in step 9, continuation, as the indicating value ＜ 1A that DC ammeter is maximum, closes total electric
Way control switch 51, then double plug cable 21 is switched to one end that wire jack 33 connects adjacent wire jack 33
On, the resistance wire resistance being so repeated up to switch to make access lead battery is minimum, and during DC ammeter maximum indicating value ＜ 1A,
Disconnect lead battery, check its wire-end voltage, as its wire-end voltage≤0.1V, stop reverse charging, by lead battery and this device
Disconnect, and place 1 hour；
Step 10, the charging socket of lead battery is connected with first wife's charger, lead battery is carried out constant voltage charging, until
After Chong Maning, disconnect the connection with charger, i.e. complete lead battery recycling.
The know-why of the present invention
(1) the conventional charge and discharge process analysis of lead battery
The electrochemical reaction that lead battery is corresponding is
Negative pole Pb-2e+SO4 2- = PbSO4
Positive pole PbO2 + 2e + SO4 2- + 4H+ = PbSO4 + 2H2O
Total anti-
Ying Shiwei
By net reaction it can be seen that the active substance in lead battery has metallic lead (Pb), Lead oxide brown (PbO2), sulphuric acid
(H2SO4), lead sulfate (PbSO4) and water (H2O) 5 kinds of materials.For valve-control sealed lead battery, they do not exist
Loss problem (water may have insubstantial loss), therefore sulphuric acid and water do not interfere with the service life of lead battery, remaining 3 kinds of material
In, metallic lead can keep good electric conductivity, does not also interfere with the service life of lead battery, only Lead oxide brown and lead sulfate,
Its electric conductivity can be reduced, as a result of which it is, cause the lead internal resistance of cell to increase, when making lead battery discharge along with growing up of crystal grain
Terminal voltage reduces, and must improve charging voltage during charging；And when charging voltage reaches decomposition voltage (containing the overpotential) of water, no
But charge efficiency is greatly lowered, and the adverse consequencess such as the explosion of lead battery, dehydration may be caused.
Analyzed from above, the service life of lead battery to be extended, it is necessary to see following some:
A. by net reaction it can be seen that discharge process (to the right) is lead battery discharges the spontaneous mistake of electric energy outside system
Journey, charging process (to the left) is then to need to provide the nonspontaneous process of electric energy to lead battery system；
B. newly-generated in electrochemical reaction process solid particle (including Lead oxide brown or lead sulfate) is typically small, conduction
Ability is good；
The least solid particle is grown up and is become the time that the difficult bulky grain crystal conducted electricity needs are longer；
D. lead battery, particularly power lead battery are in use, it is impossible to realize " entirely fill and entirely put ", often in both
Having Lead oxide brown to have again the state of lead sulfate, several hours, the most several days, Lead oxide brown or lead sulfate were difficult to conduct electricity all without growing up to
Bulky grain, but some months, the most several years, that is the most unavoidable；
E. lead battery allows three kinds of states: state I only has Lead oxide brown, negative pole to only have lead, both positive and negative polarity for positive pole
All there is (full power state) without lead sulfate；State II is that both positive and negative polarity is all with the presence of lead sulfate；State III be positive pole without Lead oxide brown,
Both positive and negative polarity all contains substantial amounts of lead sulfate (entirely without electricity condition)；
From e, the lead battery of new chemical conversion and be in state I with the most fully charged rear lead battery；Lead is battery operated
Time (discharge process) and partial discharge do not have again timely fully charged time be in state II；At current single lattice lead cell discharge voltage
Cannot be below under the professional etiquette restriction of 1.75V, in addition to the lead battery of designer of the present invention, being likely not to have second lead battery can reach
State III.
From c, d, when lead battery is chronically at state II, the lead sulfate on both positive and negative polarity, must sulphuric acid through 2 to 3 years
Salinization, is i.e. grown up to bulky grain by little granule, and granule looks the most greatly the fastest, and electric conductivity is the poorest.From a, lead sulfate becomes
Lead and Lead oxide brown are nonspontaneous process, need to charge to lead battery, in the case of within it hindering relatively greatly, it is necessary to increase charged electrical
Pressure, and this is limited by water decomposition voltage, and lead battery finally certainly will be caused to scrap.
In use, if energy " with filling " (the most fully charged after Yong), then lead battery was disabling lead battery
Journey will remain to hold mode I.Really, through 2 to 3 years, the Lead oxide brown on positive pole also can be become bulky grain by little granule, makes
The lead internal resistance of cell becomes big, and discharge voltage (electric current) reduces, but from a, discharge process is spontaneous reaction, and we can use this
Invention first allowed lead battery self-discharge in several hours, then to its suitable reverse charge, from b, the titanium dioxide on positive plate
The little granule lead sulfate that lead is good by being all converted to newly-generated conductive capability, from e, such lead battery will be in state III
Close on state, give that lead battery is fully charged makes it return to state I, so that lead battery enters into second Life Cycle the most again
Phase.
As can be seen here, as long as the structure of lead battery is not destroyed (including shell, electrode and electrode diaphragm), active substance
(above-mentioned 5 kinds, particularly water) do not lose, and use the present invention, and " with filling, discharge in good time ", the service life of lead battery will
Extend at double.
Should particularly point out, current lead battery operator is always by traditional view prompting lead battery user: " filling of lead battery
Electricity number of times is certain, fills once the most once ".This make user dare not " with filling ", its result is " currently to use lead battery
Both positive and negative polarity on, all there is " the bulky grain lead sulfate " of varying number.It can be asserted that: if there being the lead of 10% mole to be converted into
Bulky grain lead sulfate, then the ability of this lead battery at most can only be returned to former new battery 90% by the present invention.Therefore, this is managed
Bright businessman don't fail to tell that service object to adhere to " with filling ".
(2) the reverse charge process analysis of lead battery
In the lead battery spontaneous discharge later stage, as discharge current≤1000mA, its open-circuit voltage, still at more than 6V, stands one
The section time measures again, and its open-circuit voltage can be further up, this bulky grain Lead oxide brown showing still to have remnants on positive plate, these
The bulky grain Lead oxide brown of residual, specific surface area is little and conductive capability is poor, if only carrying out electricity voluntarily by it by connecting external circuit
Chemical reaction also reaches chemical equilibrium, needs the endless time theoretically, if now to its reverse charge, then can greatly contract
Short said process.The standard electrode potential of lead battery plus-negative plate is:
1. negative pole Pb-2e+SO4 2- = PbSO4 (-0.3553V)
2. positive pole PbO2 + 2e + SO4 2- + 4H+ = PbSO4 + 2H2O (1.685V)
Standard electrode potential by above electrode reaction, it can be seen that during reverse charge, the lead on negative pole preferentially reacts
1. generating lead sulfate, 2. be difficult to react in early days generates Lead oxide brown；2. positive pole preferentially reacts, and is difficult to react 1.
Generate lead.Certainly, if continuing reverse charge, then the both positive and negative polarity of lead battery can overturn sooner or later, and finally damages lead battery.But,
Even if having a small amount of lead to generate on positive pole, negative pole having a small amount of Lead oxide brown generate but do not reach to destroy both positive and negative polarity structure
Degree, also it doesn't matter, because lead battery is placed a period of time, if still there being the bulky grain titanium dioxide not being exhausted on positive pole
Lead, then all can each occur following chemical reaction on both positive and negative polarity
③
Thus it is converted to lead sulfate respectively.By 3. formula it can be seen that this process can discharge heat, add discharge process
The heat produced, must cause lead battery-heating, therefore give lead battery reverse charge, it should be noted that control 12V lead battery unit side surface
Temperature not can exceed that 40 DEG C.Certainly, in order to accelerate reverse charge process, it is also possible to take the temperature-fall periods such as ventilation, cryostat.
If the bulky grain Lead oxide brown not the most being exhausted on positive pole, then for positive and negative electrode generate a small amount of
Lead, Lead oxide brown, follow-up when charging normal, they also can be consumed, thus recovers the former of processed lead battery completely
Looks.
Embodiment 1
The present invention reverse constant current pulse charger 15 is 48V lead battery charger, can disposably process 4 electric motor cars
48V lead battery, concrete operation step is as follows:
Step one, use double plug cable 21, sectional area configures according to lead battery Ah value, and the present embodiment is 2.5mm2, will
Its one end M connection jack G(Fig. 2,42), other end N connection socket F ' (Fig. 2,33-F ')；
Step 2, such as Fig. 2, way circuit controls switch 51 and reverse constant current pulse charger 31 should be at the shape of "Off"
State, is allocated to DC ammeter 35 the selection switch 34 of DC milliammeter 32 with DC ammeter 35 and connects；
Step 3, unlatching way circuit control switch 51, make lead battery be discharged by resistance wire, DC ammeter display electric current
Reading, for example, 6A；
Step 4, when electric current drop to 4A and following time, plug N is inserted into 33-E ', when electric current drops to 2A and following
Time, plug N is inserted into 33-D '；
Step 5, when electric current drop to 1A and following time, plug N is inserted into 33-C ', when electric current drop to 0.5A and with
Time lower, plug N is inserted into 33-B ', then short circuit dischange 10 minutes, then the selection of DC milliammeter 32 with DC ammeter 35
Switch 34 is allocated to DC milliammeter 32 and connects；
Step 6, as the indicating value≤250mA of DC milliammeter 32, again DC milliammeter 32 and DC ammeter 35
Selection switch 34 be allocated to DC ammeter 35 and connect, and the plug M in 33-A ' extracted be inserted into negative pole jack 41-P ', 33-
Plug N in B ' extracts and is inserted into 33-F ' jack；
Step 7,220V AC power cord and the connecting valve 31 of reverse constant current pulse charger 15 are connected, to lead
Battery carries out reverse charging, simultaneously detection 12V unit lead battery side surface temperature, and takes the cooling of ventilation or cryostat to arrange
Execute, if temperature ＞ 40 DEG C, suspend reverse charging, after temperature is reduced to below 35 DEG C, is further continued for reverse charging；
Step 8, as the indicating value ＜ 1A that DC ammeter is maximum, plug N is extracted and is inserted into 33-E ' jack；
DC ammeter 35 reading is observed in step 9, continuation, as the indicating value ＜ 1A that DC ammeter is maximum, closes total electric
Way control switch 51, then plug N is switched on adjacent wire jack 33, so it is repeated up to switch to make access lead battery
Resistance wire resistance minimum, and during DC ammeter maximum indicating value ＜ 1A, disconnect lead battery, check its wire-end voltage, Dang Qilu
During terminal voltage≤0.1V, stop reverse charging, lead battery is disconnected with this device, and places 1 hour；
Step 10, the charging socket of lead battery is connected with first wife's charger, lead battery is carried out constant voltage charging, until
After Chong Maning, disconnect the connection with charger, i.e. complete lead battery recycling.
Same method, other 3 same model electric motor car lead batteries of parallel processing；The mileage of four electric motor cars carries the most at double
High.
Embodiment 2
Its reverse constant current pulse charger 15 of the present embodiment is 36V lead battery charger, can disposably process 4 electricity
The 36V lead battery of motor-car, concrete operation method is with embodiment 1.
Embodiment 3
Its reverse constant current pulse charger 15 of the present embodiment is 60V lead battery charger, can disposably process 4 electricity
The 60V lead battery of motor-car, concrete operation method is with embodiment 1.
The present invention is set forth with parallel 4 processing units, actually can set parallel completely according to the principle of the invention
Count several unit, the lead battery disposal device of different nominal voltage.Therefore, if only changing unit number or reverse constant current
The output voltage of pulse charger 15, all should belong to the coverage of the present invention.
Claims (5)
1. a multiple terminals lead battery recycling device, it is characterised in that: this device is provided with a casing, the top panel of casing and the end
It is equipped with louvre (72) on panel, is provided with many groups insulation porcelain plate (12) in casing and is all arranged with the refractory brick of resistance wire (2)
Bar (1), the upper connection of described resistance wire (2) has multiple the most spaced tap (8), the two ends of resistance wire (2) and
The end of tap (8) is connected with the interface being correspondingly arranged in insulation porcelain plate (12) respectively, and each interface passes through wire respectively with right
The wire jack (33) that should be arranged on front panel (30) connects, the interface that is connected with resistance wire (2) one end and being adjacent
Being provided with short circuit between interface and connect sheet (13), the interface being connected with resistance wire (2) one end is connected with lead battery hook-up wiring receptacle (52),
Lead battery hook-up wiring receptacle (52) is by selecting switch (34) and the DC ammeter (35) being arranged in parallel and DC milliammeter
(32) connecting, the other end of DC ammeter (35) and DC milliammeter (32) passes through wire and is arranged on front panel (30)
Jack G(42) connect, the circuit between lead battery hook-up wiring receptacle (52) and selection switch (34) is provided with way circuit and controls to open
Close (51)；Multiple reverse constant current pulse charger (15) it is additionally provided with, bearing of reverse constant current pulse charger (15) in casing
Pole output lead P is connected with the negative pole jack P ' being arranged on front panel (30), positive pole output lead Q and jack G(42) it is connected, described
Reversely constant current pulse charger (15) is provided with 220V AC power cord (18) and connecting valve (31)；This device is additionally provided with double inserting
Head cable (21), by changing switching position on wire jack (33), double plug cable (21) the wherein one end, thus
Change the resistance of the resistance wire (2) accessing lead battery, by changing switching double plug cable (21) other end at negative pole jack
P ' (41) and jack G(42) on position, thus change the process of lead battery discharge and reverse charging.
2. multiple terminals as claimed in claim 1 lead battery recycling device, it is characterised in that: set on described refractory brick bar (1)
There is resistance wire draw-in groove (3).
3. multiple terminals as claimed in claim 1 lead battery recycling device, it is characterised in that: it is provided with refractory brick bar in described casing
(1) it is equipped with fire-resistant on rear fixed support (9) and front fixed support (10), rear fixed support (9) and front fixed support (10)
The locator card (4) of brick bar (1), locator card (4) is fixed by fixing bolt (5).
4. multiple terminals as claimed in claim 1 lead battery recycling device, it is characterised in that: described insulation porcelain plate (12), fire-resistant
The number of brick bar (1) and reversely constant current pulse charger (15) is the most equal.
5. one kind utilizes the method that regenerating unit as claimed in claim 1 makes lead battery recycling, it is characterised in that include following step
Rapid:
Step one, lead battery plug is inserted lead battery hook-up wiring receptacle (52) of this regenerating unit, by double plug cable
(21) one end connects jack G(42), the other end is inserted into the wire jack of the resistance wire resistance maximum making access lead battery
(33), on, the load making access lead battery is maximum；
Step 2, the selection of DC milliammeter (32) and DC ammeter (35) is switched (34) it is allocated to DC ammeter (35) and connects
Logical；
Step 3, unlatching way circuit control switch (51), make lead battery be discharged by resistance wire；
When step 4, DC ammeter (35) display current indication declines 1 ~ 2A, close way circuit and control switch (51), will double insert
Head cable (21) switches to one end that wire jack (33) connects on adjacent wire jack (33), is then turned on way circuit
Control switch (51)；
DC ammeter (35) reading is observed in step 5, continuation, when showing that current indication declines 1 ~ 2A, then by double plug cable
Line (21) switches to leading of the resistance wire resistance increase of adjacent made access lead battery with one end that wire jack (33) connects
On line jack (33), so it is repeated up to switch to show when current indication drops to below 0.5A, by double plug cable
(21) switch to make short circuit connect sheet (13) connection, and by the selection switch of DC milliammeter (32) with DC ammeter (35)
(34) it is allocated to DC milliammeter (32) connect；
Step 6, as the indicating value≤250mA of DC milliammeter (32), again DC milliammeter (32) and DC ammeter
(35) selection switch (34) is allocated to DC ammeter (35) and connects, and one end of double plug cable (21) is connected negative pole jack
P ' (41), the other end is inserted on the wire jack (33) of the resistance wire resistance maximum making access lead battery, makes access lead battery
Load be maximum；
Step 7, the 220V AC power cord (18) of reverse constant current pulse charger (15) and connecting valve (31) are connected,
Lead battery is carried out reverse charging, simultaneously detection 12V unit lead battery side surface temperature, and takes to ventilate or the cooling of cryostat
Measure, if temperature ＞ 40 DEG C, suspends reverse charging, is further continued for reverse charging after temperature is reduced to below 35 DEG C；
Step 8, as the indicating value ＜ 1A that DC ammeter is maximum, close way circuit and control switch (51), by double plug cable
(21) switch to one end that wire jack (33) connects on adjacent wire jack (33), be then turned on way circuit and control switch
(51)；
DC ammeter (35) reading is observed in step 9, continuation, as the indicating value ＜ 1A that DC ammeter is maximum, closes way circuit
Control switch (51), then one end that double plug cable (21) connects with wire jack (33) is switched to adjacent made access
On the wire jack (33) that the resistance wire resistance of lead battery reduces, so it is repeated up to the resistance wire switching to make access lead battery
Resistance is minimum, and during DC ammeter maximum indicating value ＜ 1A, disconnects lead battery, check its wire-end voltage, when its wire-end voltage≤
During 0.1V, stop reverse charging, lead battery is disconnected with this device, and places 1 hour；
Step 10, the charging socket of lead battery is connected with first wife's charger, lead battery is carried out constant voltage charging, until being full of
After, disconnect the connection with charger, i.e. complete lead battery recycling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510558255.4A CN105261801B (en) | 2015-09-06 | 2015-09-06 | Multiple terminals lead battery regenerating unit and renovation process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510558255.4A CN105261801B (en) | 2015-09-06 | 2015-09-06 | Multiple terminals lead battery regenerating unit and renovation process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105261801A CN105261801A (en) | 2016-01-20 |
| CN105261801B true CN105261801B (en) | 2016-10-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510558255.4A Expired - Fee Related CN105261801B (en) | 2015-09-06 | 2015-09-06 | Multiple terminals lead battery regenerating unit and renovation process |
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| CN (1) | CN105261801B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110600815B (en) * | 2019-09-20 | 2020-10-09 | 南阳师范学院 | Rolled lead-acid storage battery and preparation method and application thereof |
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|---|---|---|---|---|
| JP5139167B2 (en) * | 2008-06-19 | 2013-02-06 | トヨタ自動車株式会社 | Battery pack recycling method and battery pack recycling apparatus |
| CN104332671B (en) * | 2014-09-05 | 2015-08-05 | 南阳师范学院 | A kind of lead accumulator regenerating unit and renovation process |
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| CN105261801A (en) | 2016-01-20 |
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