Battery Crusher, Battery Crushing and Sorting System

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Battery Crusher System Description

RE TECH, in the context of battery crusher systems, refers to a specific manufacturer specializing in recycling technologies. We offer advanced solutions for crushing and sorting batteries, aiming to recover valuable materials while ensuring environmental compliance.

The standard capacity of this battery crusher and sorting system is 100,000t batteries per year, waste lead batteries (10% acid content) as raw material, the batteries will go through preliminary crushing machine to remove acid, then go to secondary crushing, vibrating screening, hydro-separator, heavy metal removal,water separation. Finally will get the final products lead paste, lead grid, PP plastic and heavy plastic. The plant acid water system is a closed circuit, with pH meter control and discharging system.

Preliminary Crushing: The batteries are first crushed to remove the acid content. This step helps in separating the acid from the battery components.

Secondary Crushing: After acid removal, the batteries undergo secondary crushing to further break down the materials.

Vibrating Screening: This process likely involves separating materials of different sizes through vibrating screens.

Hydro-separator: A hydro-separator is used for further separation based on density, allowing for the separation of materials like lead paste, lead grids, PP plastic, and heavy plastic.What Is the Purpose of a Hydro Separator?

Heavy Metal Removal: This step is crucial for extracting heavy metals, such as lead, from the materials.

Water Separation: Separating water from the processed materials, ensuring that the end products are dry and ready for further processing or recycling.

Plant Acid Water System: The system is designed as a closed circuit with pH meter control, ensuring the acid water is properly managed within environmental guidelines before discharge.

Battery Crushing and Sorting System

Battery Crusher System Basic Technical Parameters

Used battery capacity per hour	20t/h within acid
PP productivity and recovery rate	5,000t/a, 99%
Lead recovery rate	98.5%
Heavy plastic productivity,	1000t/a
Lead grid productivity	300,000t/a
Lead paste productivity	400,000t/a

Battery Crusher System Process Flow

Capacity: 5t/h,10t/h,15t/h, 20t/h

Introduction of Battery Crusher System Main Equipment

Hammer Battery Crusher

The crusher will crush batteries to fragment with size about 80×50mm.

Working Principle of a Hammer Battery Crusher

Battery Crushing and Sorting System

Fig. 3-4 Hammer Battery Crusher

Vibrating Screen

The primary vibrating screen will separate lead mud as undersize product while wash the lead grid, PP and heavy plastic by water as oversize product.

Battery Crushing and Sorting System

Fig. 3-5 Primary Vibrating Screen

Hydro-separator

Lead grid, PP and heavy plastic is separated with different specific mass and flotation in the hydro-separator.

Battery Crushing and Sorting System

Fig. 3-7 Hydro-separator

Screw Conveyor

There are 5 sets screw conveyors: 1# lead grid screw conveyor, 2# lead grid screw conveyor, 1# PP screw conveyor, 2# PP screw conveyor and heavy plastic screw conveyor.

2# lead grid screw conveyor transport the lead grid from 2nd hydro-separator bottom to storage silo.

Battery Crushing and Sorting System

Fig. 3-8 Lead Grid Screw Conveyor

Battery Crushing and Sorting System

Fig. 3-10 Heavy plastic Screw Conveyor

Heavy plastic screw conveyor transport heavy plastic to storage silo. And there is another discharging hole in the middle of the conveyor, which discharges PP.

Lead Paste Sedimentation Machine (Big Boat)

The lead paste from primary and second vibrating screen will be agglomerated by flocculant in this sedimentation boat. There is acid meter, and it will alarm and add water when acid content is more than 5%. H₂SO₄ solution (5%) density is 1.032g/ml at 20°C. the whole slurry density is 1-1.03g/ml, which is good for subsequent water separation.

Battery Crushing and Sorting System