CN206353588U - A kind of efficient chemical conversion process units of battery - Google Patents
A kind of efficient chemical conversion process units of battery Download PDFInfo
- Publication number
- CN206353588U CN206353588U CN201621447635.7U CN201621447635U CN206353588U CN 206353588 U CN206353588 U CN 206353588U CN 201621447635 U CN201621447635 U CN 201621447635U CN 206353588 U CN206353588 U CN 206353588U
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- acid
- battery
- density
- chemical conversion
- sour
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Abstract
The utility model is related to a kind of process units of battery.A kind of efficient chemical conversion process units of battery, including battery to be produced, the top of battery is provided with out sour interface unit, the lower section of battery is provided with into sour interface unit, each goes out sour interface unit and is connected to back on acid tube, each enters sour interface unit and is connected on acid inlet tube, and sour pump is provided with acid inlet tube, and acid inlet tube is connected to low-density acid circulation system and high-density acid's circulatory system by Valve controlling.The utility model provides a kind of valve control sealed battery for adapting to the solid sour baffle design of absorption type, can realize using simple sour EGR to realize that formation effect is good, the chemical conversion time is short, the chemical conversion process units of the battery of good product quality；The formation device chemical conversion time for solving battery present in prior art is long, and efficiency is low, and chemical conversion temperature is high, and product quality is difficult to the technical problem of control.
Description
Technical field
The utility model is related to a kind of process units of battery, more particularly to a kind of efficient chemical conversion production of battery is filled
Put.
Background technology
The chemical conversion of lead-acid battery is a most important link in whole production link, is also most occupancy sky in production process
Between and fund production process.Battery formation regime is divided into pole plate chemical conversion and container formation, and pole plate chemical conversion was produced because of it
Acid mist and spent acid are produced in journey and is eliminated, and it is friendly technology to be internalized into environment, but it is long to there is the chemical conversion time, efficiency
Low, chemical conversion temperature is high, the unmanageable defect of product quality.
Existing sour EGR, it is complicated, and can only be by the top liquid injection hole of battery into and out of recycle acid, acid is followed
Ring it is less efficient, cause substantial amounts of acid to enter from liquid injection hole in battery, also have neither part nor lot in electrochemical reaction and just circulate from going back to sour hole
Go out battery, existing endless form is suitable only for the battery of rich solution chemical conversion, and the battery with glass adsorption cotton dividing plate is difficult to realize
What top acid circulation was melted into.
The content of the invention
The utility model provides a kind of valve control sealed battery for adapting to the solid acid of absorptive separator, can realize using simple
Sour EGR realize that formation effect is good, the chemical conversion time is short, the chemical conversion process units of the battery of good product quality；Solve
The formation device chemical conversion time of battery present in prior art is long, and efficiency is low, and chemical conversion temperature is high, and product quality is difficult to handle
The technical problem of control.
Above-mentioned technical problem of the present utility model is solved by following technical proposals：A kind of efficient chemical conversion of battery
Process units, including be arranged on the sour interface unit that goes out above battery to be produced, the lower section of battery to be produced be provided with into
Sour interface unit, each goes out sour interface unit and is connected to back on acid tube, and each enters sour interface unit and is connected on acid inlet tube, on acid inlet tube
Sour pump is provided with, acid inlet tube is connected to low-density acid circulation system and high-density acid's circulatory system by Valve controlling.
The lower section of battery is set into sour interface unit, and acid is entered below battery, and acid is pumped into battery by pressure, Ran Houyou
Go out sour interface unit output above battery, because acid is so to be pressed into from the bottom to top in battery, can stop in battery
The time stayed is longer, can fully participate in electrochemical reaction, so as to improve formation effect.Meanwhile, high density is configured with according to demand
Acid circulation system and low-density acid circulation system, after chemical conversion is completed using low-density acid, recycle high-density acid to complete electric power storage
The finished product in pond makes.While improving efficiency, by returning the sour utilization also obtained again of acid tube backflow, raw material are saved,
Reduce cost.
Preferably, being connected with acid extracting pipe by valve on acid inlet tube simultaneously, acid extracting pipe is connected with vacuum tank.Whole
After the finished product of chemical conversion and battery is made, the mode for extracting acid out by battery is exactly to be opened by the valve being connected on acid inlet tube,
By the residual acid in negative pressure extracting battery, many spent acid in the vacuum of vacuum tank, control battery are adjusted by technological requirement
By the flow velocity and flow of acid extracting pipe, flow into vacuum tank, after the acid amount collected in vacuum tank reach it is a certain amount of after, open valve
, the acid of extraction is flowed into high-density acid and considered in acid tank, then will be utilized after the acid of extraction again filtering.
Preferably, described low-density acid circulation system include the sour holding vessel of the low-density that is connected with each other successively, it is low close
The sour complex acid tank of degree and the sour tank of low-density acidleach, low-density acid storage tank are connected with acid inlet tube, and low-density acid complex acid tank is connected with concentrated acid
Pipe and water pipe, low-density acidleach acid tank are connected with back acid tube.Enter acid and water respectively using concentrated acid pipe and water pipe, carry out as desired
Proportioning, forms low-density acid, is placed in the sour complex acid tank of low-density, is then entered by pipeline connection in low-density storage tank, needed
When entering acid to battery, valve is opened, the sour holding vessel of UNICOM's low-density inputs low-density acid in battery, and passes through and store
Acid after Battery formation flow to the sour tank of low-density acidleach by returning acid tube, and low-density is connected to by pipeline again after removing fixed impurity
In sour complex acid tank, secondary cycle utilization is carried out.
Preferably, described low-density acid circulation system includes the high-density acid's holding vessel, highly dense being connected with each other successively
The sour complex acid tank of degree and high-density acid's acid filtering tank, high density acid storage tank are connected with acid inlet tube, and high-density acid's complex acid tank is connected with concentrated acid
Pipe and water pipe, high-density acid's acid filtering tank are connected with back acid tube.Enter acid and water respectively using concentrated acid pipe and water pipe, carry out as desired
Proportioning, forms high-density acid, is placed in high-density acid's complex acid tank, is then entered by pipeline connection in high density storage tank, needed
When entering acid to battery, valve is opened, UNICOM's high-density acid's holding vessel inputs high-density acid in battery, and passes through and store
Acid after Battery formation flow to high-density acid's acid filtering tank by returning acid tube, and high density is connected to by pipeline again after removing fixed impurity
In sour complex acid tank, secondary cycle utilization is carried out.
Preferably, described battery is connected with charging/discharging apparatus.Steam vent is offered on acid tube is returned.Steam vent is
The gas discharge produced during in order to by Battery formation, especially hydrogen, it is to avoid hydrogen is assembled.
Preferably, described battery includes battery container and the pole group in the battery container, it is described
Battery container top offers sealing hole, and lower housing portion, which is provided with lower sealing hole, lower sealing hole, is provided with seal, upper sealing hole
It is connected with returning acid tube, lower sealing hole is connected with acid inlet tube, upper headspace is provided between the battery container top and pole group,
Lower headspace is provided between battery housing base and pole group, the lower section of group is provided with support feet in pole.Pole group is included just
Pole plate, negative plate and the dividing plate between positive/negative plate, the headspace up and down setting up and down of group in pole, it is therefore an objective to just
Stopped in acid solution in the space, be easy to be well mixed, the electrolyte of the high flow rate entered is not straight also for allowing in lower seal
Impact battery separator is connect, cushion space is left.In pole, the lower section of group sets support feet, it is ensured that pole group is not by lower sealing
Hole and its influence of seal.
Therefore, a kind of efficient chemical conversion process units of battery of the present utility model possesses following advantages：Using by electric power storage
Enter acid below pond, top goes out acid, allows battery fully to be contacted with acid, improve formation effect, and the row of opening up on acid tube is returned
Stomata, formation gas is quickly discharged.
Brief description of the drawings
Fig. 1 is a kind of schematic diagram of the efficient chemical conversion process units of battery of the present utility model.
Fig. 2 is the schematic diagram of the battery in Fig. 1.
Embodiment
Below by embodiment, and with reference to accompanying drawing, the technical scheme to utility model is described in further detail.
Embodiment：
As illustrated in fig. 1 and 2, a kind of efficient chemical conversion process units of battery, including battery 2 to be processed, battery
Pole group 37 including battery container 30 and in the battery container 30, pole group include positive plate, negative plate and
It is arranged on the dividing plate between positive/negative plate.The top of battery container 30 offers sealing hole 31, and the bottom of housing 30 is provided with lower sealing
Seal 33 is provided with hole 32, lower sealing hole 32, upper sealing hole 31 is connected with returning acid tube 10, lower sealing hole 32 and the phase of acid inlet tube 13
Even, upper headspace 34 is provided between the top of battery container 30 and pole group, is provided with down between battery housing base and pole group
Headspace 35, in pole, the lower section of group is provided with support feet 36.
After battery 2 is fixed in alignment system, the lower sealing hole of the bottom of battery 2 is docked with entering sour interface unit 12,
Lower sealing hole sets rubber seal with entering the sour joint of interface unit 12, and the upper sealing hole on the top of battery is connected with out acid
Interface unit 11.Enter sour interface unit 12 with acid inlet tube 13 to be connected, go out sour interface unit 11 and be connected with returning acid tube 10.Battery packet series connection
It is connected on charge-discharge machine 1, according to the specification of charge-discharge machine 1, battery to be changed can be divided into some groups, every group is connected in series to and fills
In one of loop of Electrical Discharge Machine 1.
Sour pump 14 and triple valve 15 are provided with acid inlet tube, acid extracting pipe 17 is connected with by triple valve 15 and storage is connected to
Pipeline on sour tank.Acid extracting pipe 17 is connected on vacuum tank 3, and high-density acid's acid filtering is connected with by pipeline simultaneously on vacuum tank 3
Tank 5, vacuum tank valve 19 is set on pipeline, vacuum tank and high density acid filtering tank 5 are controlled by closing vacuum case valve 19
Break-make.
High-density acid's acid filtering tank 5 and the sour tank 4 of low-density acidleach are connected with by pipeline on acid tube 10 is returned, set on pipeline
Put three-way valve 18 control with the UNICOM of high-density acid's acid filtering tank 5 or with the sour tank 4 of low-density acidleach.Acid after chemical conversion
High-density acid's acid filtering tank 5 or the sour tank 4 of low-density acidleach are back to, it is by the nonwoven acid filtering bag in chloric acid bucket that the solid in acid is miscellaneous
After matter filtering, the pipeline through connecting valve 20 is flowed into high-density acid's complex acid tank 7 or the sour complex acid tank 6 of low-density.
The upper end of high-density acid's complex acid tank 7 and the sour complex acid tank 6 of low-density is respectively connected with acid inlet tube 23 and inlet channel 22,
Acid inlet valve 24 is provided with acid inlet tube 23, water intaking valve 25 is connected with inlet channel 22, by controlling the He of acid inlet valve 24
The break-make of water intaking valve 25, to control the sour concentration in complex acid tank, the battery acid density configured in high-density acid's complex acid tank is
1.25~1.40g/cm3, the battery acid density configured in low-density acid configuration pipe is 1.05~1.15g/ ㎝ 3.
High-density acid's complex acid tank 7 is connected with high-density acid's acid storage tank 8 by being provided with the pipeline of high-density acid's pump 21, highly dense
Degree acid storage tank 8 is connected with acid inlet tube 13 by being provided with the pipeline of triple valve 16.Low-density acid complex acid tank 8 is low close by being provided with
The pipeline of the sour pump 26 of degree is connected with the sour acid storage tank 9 of low-density, and low-density acid storage tank 9 is connected by being provided with the pipeline of triple valve 16
There is acid inlet tube 13.By the selection of triple valve 16, to control into battery to be high-density acid or low-density acid.
Embodiment described above is a kind of preferred version of the present utility model, and any shape is not done to the utility model
Limitation in formula, also has other variants and remodeling on the premise of without departing from the technical scheme described in claim.
Claims (7)
1. a kind of efficient chemical conversion process units of battery, it is characterised in that：Including being arranged on above battery to be produced
Go out sour interface unit, the lower section of battery to be produced is provided with into sour interface unit, and each goes out sour interface unit and is connected to back on acid tube, respectively
It is individual enter sour interface unit be connected on acid inlet tube, sour pump is provided with acid inlet tube, acid inlet tube is connected to by Valve controlling
Low-density acid circulation system and high-density acid's circulatory system.
2. a kind of efficient chemical conversion process units of battery according to claim 1, it is characterised in that：Simultaneously in acid inlet tube
Upper to be connected with acid extracting pipe by valve, acid extracting pipe is connected with vacuum tank.
3. a kind of efficient chemical conversion process units of battery according to claim 1 or 2, it is characterised in that：Described is low
Density acid circulation system includes the sour holding vessel of low-density, the sour complex acid tank of low-density and low-density acidleach acid being connected with each other successively
Tank, low-density acid storage tank is connected with acid inlet tube, and low-density acid complex acid tank is connected with concentrated acid pipe and water pipe, and low-density acidleach acid tank connects
It is connected to back acid tube.
4. a kind of efficient chemical conversion process units of battery according to claim or 1 or 2, it is characterised in that：Described
High-density acid's circulatory system includes high-density acid's holding vessel, high-density acid's complex acid tank and the high-density acid's acid filtering being connected with each other successively
Tank, high density acid storage tank is connected with acid inlet tube, and high-density acid's complex acid tank is connected with concentrated acid pipe and water pipe, and high-density acid's acid filtering tank connects
It is connected to back acid tube.
5. a kind of efficient chemical conversion process units of battery according to claim or 1 or 2, it is characterised in that：Described
Battery is connected with charging/discharging apparatus.
6. a kind of efficient chemical conversion process units of battery according to claim or 1 or 2, it is characterised in that：Returning acid
Steam vent is offered on pipe.
7. a kind of efficient chemical conversion process units of battery according to claim or 1 or 2, it is characterised in that：Described
Battery includes battery container and the pole group in the battery container, and the battery container top offers sealing
Hole, lower housing portion is provided with lower sealing hole, and seal is provided with lower sealing hole, and upper sealing hole is connected with returning acid tube, lower sealing hole and
Acid inlet tube is connected, and is provided with upper headspace between the battery container top and pole group, battery housing base and pole group it
Between be provided with lower headspace, in pole the lower section of group be provided with support feet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621447635.7U CN206353588U (en) | 2016-12-27 | 2016-12-27 | A kind of efficient chemical conversion process units of battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621447635.7U CN206353588U (en) | 2016-12-27 | 2016-12-27 | A kind of efficient chemical conversion process units of battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206353588U true CN206353588U (en) | 2017-07-25 |
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ID=59349608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621447635.7U Active CN206353588U (en) | 2016-12-27 | 2016-12-27 | A kind of efficient chemical conversion process units of battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206353588U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112952227A (en) * | 2021-03-10 | 2021-06-11 | 浙江南都电源动力股份有限公司 | Acid circulation formation system and acid circulation formation method |
-
2016
- 2016-12-27 CN CN201621447635.7U patent/CN206353588U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112952227A (en) * | 2021-03-10 | 2021-06-11 | 浙江南都电源动力股份有限公司 | Acid circulation formation system and acid circulation formation method |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 313100 Zhejiang city of Huzhou province Changxing County pheasant emerging urban industrial park Patentee after: Chaowei Power Group Co., Ltd Address before: 313100 Zhejiang city of Huzhou province Changxing County pheasant emerging urban industrial park Patentee before: Chilwee Power Supply Co., Ltd. |