Acid Recirculation Battery Formation line(NEW&GREEN TECHNOLOGY)

一、WORKING PRINCIPLE:First,make good dilute acid to the low density acid tank storage, the need to turn into

monomer battery (or battery pack) on to the location of the charging, install batteries in thebattery liquid injection hole connectors, battery connector into sour mouth connection intoacid distributor, into acid distributor respectively through dedicated line connection highlow density acid tank storage and high density acid tank storage, set up on the way in andout of the acid tube valve, battery connector of the acid mouth acid tube connected to theback on the road, back to the acid tube road connection low acid tank storage, low storageacid tank set in the cooling and heating equipment, low acid tank storage by acid pumpwith low acid tank storage density and high density storage acid tank connection, formacid circulation system.Second,Operation with low acid density, in the first cell soak 1 ~ 3 hours, start charging

and discharging equipment, start to turn into, at the same time open acid circulationsystem, first start the high low density acid tank storage, through the battery connectorinto the mouth to the battery acid injection of low density in the electrolyte, electrolyte aftera loop inside the battery from the battery connector acid outlet flow into low acid tank,storage charge and discharge with the low density of acid, through acid cycle inside thepipe flow into the battery, according to the temperature control heat exchange, thenecessity of the outflow of hot acid after acid equipment, filtration, sedimentation, into theheat exchanger. Hot acid through the heat exchanger after cooling, by acid proof pumpcycle returns to the dilute acid storage device.6 to 8 hours before the end of the formation process , switch to start high acid storage

tank high density, high density electrolyte through the battery connector into the batteryacid into the mouth, and by mixing the low inflow of acid storage battery connector fromthe acid outlet groove, in the low acid storage tank to adjust the density by the densitydetection, and then the acid pump electrolyte into the high density acid storage tank,complete high density of the electrolyte circulation, according to the technicalrequirements of different specifications of the battery, by acid cycle the battery electrolytedensity and liquid level reaches the battery manufacturer's specifications, charging thefactory.

二、TECHNICAL PARAMETERSMax production capacity per line:180pcsWorking pressure of acid recirculation:≤0.3 MpaProduction period:≤36H（2V），≤24H（12V)Power of equipment:30KWSolenoid valve control voltage:24V

三、PERFORMANCE INTRODUCTION

1、The performance advantages:

< 1 > acid circulation process, for each set of batteries, in and out of the acid flow velocityand density is consistent, ensure the battery in the process of into each cell ofconsistency.

< 2 > the assembled a group of battery welding is firm, to eliminate in the process of thegroove into caused by virtual welding, welding off board, white board, into thephenomenon such as opaque.

< 3 > acid circulation into the battery active substances high conversion rate, initialcapacity can be increased by 10%.

< 4 > hot acid recycling, through filtering, cooling, to ensure the purity of the electrolyteand turned to the temperature.

< 5 > touch screen and PLC control, straightforward, high control precision, safe andreliable and stable operation.

< 6 > acid circulation process, electrolyte temperature can be real-time detection,according to different temperature to adjust the system pressure, adjust the electrolyteflow speed, guarantee the temperature control in the following 45 degrees.

< 7 > acid in the process of circulation, can real-time detect the electrolyte density,according to the density adjustment into acid and water inflow, guarantee the consistencyof the electrolyte density.

2、Safety and environmental protection advantages:

< 1 > groove into electrolyte needs regular replacement, and acid circulation intoelectrolyte constantly updates, can realize zero discharge into the electrolyte, solved thelead into the electrolyte, the difficulty of processing.

< 2 > the system adopts the seal works, no acid mist overflows, work site clean, nopollution, at the same time reduces the employees' career damage.

< 3 > the system adopts the seal negative pressure in addition to the hydrogen systemand forced exhaust system and the charger linkage work, job site hydrogen residue,reducing the explosion safety risk.

< 4 > production process reduces the welding operation, reduce the working staff'soccupational injury risk.

< 5 > internal cooling and external cooling system, ensure the electrolyte temperature tomeet the process requirements.

3、 Production efficiency advantage:

< 1 > by acid circulation into, change the battery technology, can shorten the batteryproduction cycle 5-6 days.

< 2 > due to use raw board assembly process, cancelled the medium plate drying process,logistics flow, etc., greatly reduce the processing time, increase production efficiency.

< 3 > acid circulation process, at the beginning of charging time shortened, productionefficiency is improved greatly.

4、Energy investment advantages:

< 1 > acid circulation process, through the acid into the electrolyte temperature, cold andheat exchange control without cooling water cooling, can reduce the waste water in greatquantities, to save energy.

< 2 > acid circulation process, cancelled a medium plate is dry, reduce energy waste,such as steam and electricity.

< 3 > by acid circulation into without mixed acid machine, filling machine, acid into atrough, the water cycle equipment such as outsourcing, can save equipment investmentcost.

< 4 > by acid circulation into, can complete the battery internalized into, check at thebeginning of the discharge, battery charging process, etc. Saves slot into workshop, platedrying kiln space, battery charge at the beginning of space, the space of the pickled, fillingand acid machine room, etc., can greatly reduce the infrastructure investment.

5、Using field advantage:

< 1 > acid cycle contains battery into a groove into early and battery charging process,such as reducing the traditional into process of plate washing, organic solvents, mediumplate drying process, reduce the plant area.

< 2 > at the beginning of battery charging and acid circulation is accomplished within aworkshop, can reduce the battery cover an area of space.

四、COMPOSITION OF FORMAITON LINE

Application: For the formation of Maintenance free//industiral battery,such as MF

car&tricycle&forklift battery,and so on.

System component: acid preparation and storage module, acid circulation

module, acid filtering and cooling module, external cooling system , temperature monitor,acid level monitor, scrubber, electrical control module.

Characteristics:

1)save formation cycle time, more than 50%.2)increased performance and improved battery quality.3)reduce the production cost by 10%.4)increase the productivity of the charging process.5)easy to introduce the total productive management method.6)environmental protection: no waste acid, no waste water, the emission of the acid fog isup to the national standard.

7)easy to operate and make the workman happy, for: no acid contact, no acid fog, cleanand easy control.

Technical Parameters:

Type No. of batteryFormation cycle time

（h）Acid temperature（℃）

Max size （mm）

SXH-A ≤144 ≤36 ≤50 5000×1500×2600

SXH-B ≤180 ≤36 ≤50 6000×1500×2600

SXH-C ≤216 ≤36 ≤50 7000×1500×2600