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Lithium battery twin-screw continuous pulping system

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Lithium battery twin-screw continuous pulping system

 
Lithium Battery Twin-Screw Continuous Pulping System

The continuous online twin-screw homogenizer developed by Wuxi LinGood is a new type continuous positive and negative slurry pulping equipment of lithium battery. It has incomparable advantages over traditional double planetary equipment and other intermittent pulping equipment. It forms a complete lithium battery continuous production line with the feeding system, storage system, loss-in-weight metering and feeding system, booster pump, dispersing homogenizer, magnetic separator, pipeline system and central control system, to achieve intelligent, unmanned, and dust-free production.

 

Advantages

● High production efficiency ●High dispersion performance
● Save investment ● Save energy
● Save manpower ● Save operating costs
● Reduce cleaning ● Continuous production
● Save factory space ● Save material loss

 

     
Features    
● The main machine of the twin-screw continuous mixer is composed of two spiral shafts and a mixing cylinder, which are specially designed in a "building block" combination.
● The spiral shaft is composed of spiral elements with different functions, which can be arranged and combined according to the lithium battery formula process.
● The two spiral shafts are tightly meshed and rotate in the same direction. They have the functions of forced transportation, shearing, grinding and dispersion of materials, completing the process of "invasion-wetting-grinding-dispersion". Cleaning screw is very simple and fast.
● The cylinder is equipped with water jacket, which can control slurry temperature through water.
● Equipped with vacuum exhaust system, which can remove gases and bubbles produced by the homogenization process.
● Continuous homogenization, high efficiency and good consistency.
     
     
 

Combined structure of main machine in twin screw continuous mixer

Schematic diagram of material dispersion process

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Continuous homogenization process of lithium battery positive and negative electrode materials

 

 

1 Active substance ton bag

feeding station

4 Transition stock bin

 

7 Solvent storage tank

 

10 Glue transfer tank

 

13 Vacuum pump

 

16 Homogenate cache tank

 

 

2 Conductive agent/binder

feeding station

5 Loss-in-weight feeder

  

8 Conductive adhesive storage tank

 

11 Liquid Loss-in-weight Feeder

 

14 Iron removal filter

 

17 Electromagnetic iron remover

 

3 Vacuum feeder

 

6 Collect material feeder

  

9 Gluing machine

 

12 Twin screw continuous

homogenizer

15 Finished stock tank

 

 

 

Models and Specifications

Specifications and models

Basic diameter of spiral shaft(mm)

Maximum aspect ratio(L/D)
Spiral shaft speed(r/min)
Maximum power(kW)
Torque(Nm)
LG-SHJ-20/600 20

68

600 4 30
LG-SHJ-30/600 30 68 600 11 83
LG-SHJ-35(H)/600 35 68 600 18.5(30) 140(232)
LG-SHJ-50(H)/600 50 68 600 55(90) 416(695)
LG-SHJ-65(H)/600 65 68 600 90(160) 680(1235)
LG-SHJ-75(H)/600 75 68 600 160(250) 1210(1930)
LG-SHJ-85(H)/600 85 68 600 200(355) 1463(2761)
LG-SHJ-95(H)/600 95 68 600 315(550) 2381(4296)
LG-SHJ-115(H)/600 120 68 600 500(880) 4050(6720)
LG-SHJ-135(H)/600 135 68 600 900(1500) 6800(11759)

Note: The parameters in this table are for reference only and may change due to product updates.

 

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