CN107919476A - Circular form lead-acid accumulator lead paste formula and preparation method are used in communication - Google Patents
Circular form lead-acid accumulator lead paste formula and preparation method are used in communication Download PDFInfo
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- CN107919476A CN107919476A CN201711156692.9A CN201711156692A CN107919476A CN 107919476 A CN107919476 A CN 107919476A CN 201711156692 A CN201711156692 A CN 201711156692A CN 107919476 A CN107919476 A CN 107919476A
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- lead
- paste
- formula
- acid accumulator
- circular form
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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
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
- H01M4/56—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of lead
- H01M4/57—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of lead of "grey lead", i.e. powders containing lead and lead oxide
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
The invention discloses a kind of communication circular form lead-acid accumulator lead paste formula, it includes formula of positive lead paste and cathode lead plaster formula.Following raw materials according is measured by the percentage by weight by following in the formula of positive lead paste：Dilute sulfuric acid 5.5~6.5%, deionized water 10~11%, staple fiber 0.1~0.15%, remaining be lead powder.Following raw materials according is measured by the percentage by weight by following in the cathode lead plaster formula：Dilute sulfuric acid 6~7%, deionized water 10~10.5%, barium sulfate 1.0~1.3%, sodium lignosulfonate 0.1~0.5%, carbon black 0.1~0.15%, staple fiber 0.1~0.15%, remaining is lead powder.Present invention additionally comprises communication circular form Lead-acid Storage Battery ointment preparation, the lead-acid accumulator over-discharge performance and recyclability made using the present invention is significantly improved, effectively solve lead-acid accumulator in practical applications, because of the problem of power grid environment badly causes frequent over-discharge, capacity restoration is slow, and ability is recharged, thus substantially increase lead-acid accumulator 100%DOD service life cycles.
Description
Technical field
The present invention relates to a kind of lead-acid accumulator lead paste formula, in particular it relates to which a kind of circular form plumbic acid stores
Circular form lead-acid accumulator lead paste formula is used in battery lead paste formula, particularly a kind of communication.The invention further relates to logical credit cycles
Type Lead-acid Storage Battery ointment preparation.
Background technology
Communication base station, the power supply majority of outdoor integrated cabinet configuration are lead-acid accumulators.Due to communication base station portion big absolutely
Dividing and build field or city suburbs in, these places of warding off or the combination area of city and country partially are limited by geographical conditions, and commercial power supply is not normal enough, when
There is power failure.Lead-acid accumulator is the equipment that a kind of electric energy is constantly changed with chemical energy, its conversion times directly has with lead plaster quality
Relation, this frequent start-stop operating mode are negatively affected supporting storage battery service life cycle.The plumbic acid of the prior art stores
Lead plaster amount containing dilute sulfuric acid is higher built in battery, and the etching extent of positive/negative plate is also corresponding big in electrochemical reaction process, therefore can
To say that dilute sulfuric acid is one of principal element of reduction lead-acid accumulator service life cycle.
The content of the invention
Present invention is generally directed to the deficiencies in the prior art, a kind of resistance to over-discharge property and strong logical of charge acceptance are proposed
Credit cycles type lead-acid accumulator lead paste formula, and propose corresponding preparation method.
The present invention is achieved through the following technical solutions technical goal.
Circular form lead-acid accumulator lead paste formula is used in communication, it includes formula of positive lead paste and cathode lead plaster formula, it changes
It is into part：The formula of positive lead paste is made of the following raw material being measured by the percentage by weight：Dilute sulfuric acid 5.5~6.5%,
Deionized water 10~11%, staple fiber 0.1~0.15%, remaining be lead powder；The cathode lead plaster formula is by following percentage by weight
Raw material than metering forms, dilute sulfuric acid 6~7%, deionized water 10~10.5%, barium sulfate 1.0~1.3%, sodium lignosulfonate 0.1
~0.5%, carbon black 0.1~0.15%, staple fiber 0.1~0.15%, remaining is lead powder.
Scheme as a further improvement, dilute sulfuric acid density at 25 DEG C is 1400 ± 0.002g/cm3。
Scheme as a further improvement, the barium sulfate granularity are 3000 mesh.
Scheme as a further improvement, the degree of oxidation of lead powder is 72~78%.
Communicating and use circular form Lead-acid Storage Battery ointment preparation, anode diachylon, cathode lead plaster are prepared separately in this method,
Device therefor is all full-automatic paste mixing machine.It is theed improvement is that：It is disposable past by proportioning first when prepared by the anode diachylon
Staple fiber is added in paste mixing machine, proportioning is also pressed when prepared by cathode lead plaster disposably toward addition barium sulfate, lignosulphonic acid in paste mixing machine
The lead powder measured respectively, is then added in corresponding paste mixing machine by sodium, carbon black and staple fiber, and lead powder uses the side of stirring while adding
Method adds, and continues 3.0~5.0min of dry stirring after discharging lead powder, deionized water, warp are then disposably injected in whipping process
Dilute sulfuric acid is sequentially added after at least 5.0min stirrings, continuing 10~15min in stirring adds dilute sulfuric acid, when setting temperature reaches
73 DEG C and after maintaining 3.0min, open paste mixing machine supporting cooling water, dedusting fan and cooling air flap, chilling promote and into lead
Cream produces a large amount of 4BS crystal, and paste mixing machine continues 12~15min of stirring in the process, and the same period will measure apparent density of lead paste, cathode
Apparent density of lead paste index is 4.4~4.55g/cm3, cathode lead plaster apparent density index is 4.25~4.45g/cm3, it is close to treat that lead plaster regards
Spend it is up to standard after temperature be less than 45 DEG C when go out cream.
Compared with prior art, the present invention have the positive effect that：
1st, the collocation of positive and negative electrode lead plaster component is reasonable, and raw material is easy to get, and is prepared under the conditions of common process, therefore implements easily；
2nd, storage battery 100%DOD service life cycles are promoted to 500 times or so by 100 times or so.It is obviously improved storage battery circulation
Service life, the storage battery can be applied to three classes power grid environment；
3rd, lead-acid accumulator over-discharge performance boost, solves lead-acid accumulator in practical applications because power grid environment badly causes
Frequent over-discharge, the problem of capacity restoration is slow；
4th, battery recharge performance boost, solves the problems, such as that storage battery is actually using the decay of float charge voltage charging capacity very fast,
Battery recharge power factor Rbf24h100%~105% is promoted to by 92%~97%.
Embodiment
Below by embodiment, the invention will be further described.
Circular form lead-acid accumulator lead paste formula is used in present invention communication, it includes formula of positive lead paste and cathode lead plaster is matched somebody with somebody
Side.The formula of positive lead paste and cathode lead plaster formula are measured by the percentage by weight, the proportioning of anode diachylon difference embodiment
1 is shown in Table, negative and lead plaster difference embodiment proportioning is shown in Table 2.
Table 1：
Table 2：
The dilute sulfuric acid applied in present invention density at 25 DEG C is 1400 ± 0.002g/cm3, barium sulfate granularity is 3000 mesh, institute
Arbitrarily chosen between 72~78% with degree of oxidation of lead powder.
On the basis of raw material is prepared enough, communication of the present invention is prepared as follows with circular form lead-acid accumulator lead plaster.It is first
Anode diachylon and cathode lead plaster is first required to be prepared separately, device therefor is all full-automatic paste mixing machine.When preparing anode diachylon first
It is disposable toward adding staple fiber in the paste mixing machine to heat up by proportioning.Also by the disposable past and cream of proportioning when prepared by cathode lead plaster
Barium sulfate, sodium lignosulfonate, carbon black and staple fiber are added in machine, the lead powder measured respectively is then added to corresponding paste mixing machine
Interior, lead powder continues dry stirring, wherein Examples 1 and 2 do stirring using method addition is stirred while adding after discharging lead powder
3.0min, the dry stirring 5.0min of embodiment 3~5.Then deionized water is disposably injected in whipping process, through at least 5.0min
Dilute sulfuric acid is sequentially added after stirring, dilute sulfuric acid is persistently added under stirring, addition dilute sulfuric acid Examples 1 and 2 take
10min, embodiment 3~4 take 15min.After full-automatic paste mixing machine design temperature reaches 73 DEG C and maintains 3.0min, open automatically
Open the supporting cooling water of paste mixing machine, dedusting fan and cooling air flap, chilling promote and into lead plaster produce 4BS crystal.Cooling down
During paste mixing machine continue to stir, Examples 1 and 2 stirring 12min, embodiment 3~5 stir 15min.Same period measures during this
Apparent density of lead paste, anode diachylon apparent density index are 4.4~4.55g/cm3, cathode lead plaster apparent density index for 4.25~
4.15g/cm3, go out cream after apparent density of lead paste is up to standard and when temperature is less than 45 DEG C.
The lead-acid accumulator over-discharge performance and recyclability that the embodiment of the present invention makes are significantly improved, effectively
Solve the problems, such as lead-acid accumulator in practical applications because power grid environment badly causes frequent over-discharge, capacity restoration slow.Separately
Outside, lead acid storage battery battery recharge power factor Rbf24h100~105% are promoted to by conventional 92~97%.Therefore, the embodiment of the present invention
Manufactured lead-acid accumulator 100%DOD service life cycles improve a lot, and wherein embodiment 1 reaches 476 times, embodiment 2
Reach 485 times, embodiment 3 reaches 517 times, and embodiment 4 reaches 508 times, and embodiment 5 reaches 503 times, and the prior art only has
100 times or so.
Claims (5)
1. circular form lead-acid accumulator lead paste formula is used in one kind communication, it includes formula of positive lead paste and cathode lead plaster formula, its
It is characterized in that：The formula of positive lead paste is made of the following raw material being measured by the percentage by weight, and dilute sulfuric acid 5.5~6.5%, go
Ionized water 10~11%, staple fiber 0.1~0.15%, remaining be lead powder；The cathode lead plaster formula by it is following by weight percentage
The raw material composition of metering, dilute sulfuric acid 6~7%, deionized water 10~10.5%, barium sulfate 1.0~1.3%, sodium lignosulfonate 0.1~
0.5%th, carbon black 0.1~0.15%, staple fiber 0.1~0.15%, remaining is lead powder.
2. circular form lead-acid accumulator lead paste formula is used in communication according to claim 1, it is characterised in that：The dilute sulfuric acid
At 25 DEG C, density is 1400 ± 0.002g/cm3。
3. circular form lead-acid accumulator lead paste formula is used in communication according to claim 1, it is characterised in that：The barium sulfate
Granularity is 3000 mesh.
4. circular form lead-acid accumulator lead paste formula is used in communication according to claim 1, it is characterised in that：The lead powder oxygen
Change degree is 72~78%.
5. the communication circular form Lead-acid Storage Battery ointment preparation described in supporting claim 1, anode diachylon in this method,
Cathode lead plaster is prepared separately, and device therefor is all full-automatic paste mixing machine；It is characterized in that：The anode diachylon is pressed first when preparing
Proportioning disposably adds staple fiber toward the paste mixing machine to heat up is interior, also disposable toward paste mixing machine by proportioning when prepared by cathode lead plaster
The lead powder measured respectively, is then added in corresponding paste mixing machine by interior addition barium sulfate, sodium lignosulfonate, carbon black and staple fiber,
Lead powder continues 3.0~5.0min of dry stirring, then in whipping process using method addition is stirred while adding after discharging lead powder
Disposable injection deionized water, sequentially adds dilute sulfuric acid after at least 5.0min stirrings, continues 10~15min under stirring
Dilute sulfuric acid is added, when full-automatic paste mixing machine setting temperature reaches 73 DEG C and after maintain 3.0min, automatically turns on supporting cold of paste mixing machine
But water, dedusting fan and cooling air flap, chilling promote and into lead plaster produce 4BS crystal, in cooling procedure paste mixing machine continue
12~15min is stirred, the same period will measure apparent density of lead paste, and anode diachylon apparent density index is 4.4~4.55g/cm3, negative electrode lead
Cream apparent density index is 4.25~4.45g/cm3, go out cream after apparent density of lead paste is up to standard and when temperature is less than 45 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711156692.9A CN107919476A (en) | 2017-11-20 | 2017-11-20 | Circular form lead-acid accumulator lead paste formula and preparation method are used in communication |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711156692.9A CN107919476A (en) | 2017-11-20 | 2017-11-20 | Circular form lead-acid accumulator lead paste formula and preparation method are used in communication |
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| CN107919476A true CN107919476A (en) | 2018-04-17 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108666577A (en) * | 2018-04-28 | 2018-10-16 | 骆驼集团襄阳蓄电池有限公司 | A kind of lead-acid battery suitable for PHEV |
| CN108711622A (en) * | 2018-05-04 | 2018-10-26 | 江苏海宝电池科技有限公司 | A kind of long-life deeper cavity positive active material and preparation method thereof |
| CN109546147A (en) * | 2018-11-21 | 2019-03-29 | 淄博火炬能源有限责任公司 | Severe cold area power lead acid battery cathode lead plaster and preparation method thereof |
| WO2019114435A1 (en) * | 2017-12-12 | 2019-06-20 | 双登集团股份有限公司 | Lead paste formulation of cyclic lead-acid storage battery for communication and preparation method |
| CN112652765A (en) * | 2020-12-21 | 2021-04-13 | 超威电源集团有限公司 | Negative electrode lead paste of lead-acid storage battery, preparation method of negative electrode lead paste and negative plate |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101887971A (en) * | 2010-05-14 | 2010-11-17 | 张天任 | Lead paste formula of energy storing accumulator and preparation method thereof |
| CN102354751A (en) * | 2011-08-24 | 2012-02-15 | 天能电池集团（安徽）有限公司 | Formula and preparation method of high energy storage lead-acid battery lead paste |
| CN106654256A (en) * | 2016-11-16 | 2017-05-10 | 双登集团股份有限公司 | Energy-storage lead-acid storage battery lead paste and preparation method |
-
2017
- 2017-11-20 CN CN201711156692.9A patent/CN107919476A/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101887971A (en) * | 2010-05-14 | 2010-11-17 | 张天任 | Lead paste formula of energy storing accumulator and preparation method thereof |
| CN102354751A (en) * | 2011-08-24 | 2012-02-15 | 天能电池集团（安徽）有限公司 | Formula and preparation method of high energy storage lead-acid battery lead paste |
| CN106654256A (en) * | 2016-11-16 | 2017-05-10 | 双登集团股份有限公司 | Energy-storage lead-acid storage battery lead paste and preparation method |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019114435A1 (en) * | 2017-12-12 | 2019-06-20 | 双登集团股份有限公司 | Lead paste formulation of cyclic lead-acid storage battery for communication and preparation method |
| CN108666577A (en) * | 2018-04-28 | 2018-10-16 | 骆驼集团襄阳蓄电池有限公司 | A kind of lead-acid battery suitable for PHEV |
| CN108711622A (en) * | 2018-05-04 | 2018-10-26 | 江苏海宝电池科技有限公司 | A kind of long-life deeper cavity positive active material and preparation method thereof |
| CN109546147A (en) * | 2018-11-21 | 2019-03-29 | 淄博火炬能源有限责任公司 | Severe cold area power lead acid battery cathode lead plaster and preparation method thereof |
| CN112652765A (en) * | 2020-12-21 | 2021-04-13 | 超威电源集团有限公司 | Negative electrode lead paste of lead-acid storage battery, preparation method of negative electrode lead paste and negative plate |
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Application publication date: 20180417 |