Activated Carbon

Oxygen-Isolated Cooling & Low-Breakage Line

Intrinsic Safety:

Eliminates thermal hazards; 24/7 continuous operation without downtime.

uperior Workshop Hygiene:

Fully sealed closed-loop system meets stringent cleanroom & ultra-low dust standards.

Reduced Maintenance Costs:

Wear-resistant components extend wear-part service life by over 50%.

Pain Points & System Flowchart

3. Ultrafine Dust Leakage: 

       • Lightweight fine dust pollutes workshops and causes abrasive bearing wear.

2. High Particle Breakage: 

        • Extruded columnar and granular carbon easily crush during impact, sharply dropping finished product yields.

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Hot Activated Carbon (600℃–900℃)

System Flowchart

1.Spontaneous Combustion Risks at 600℃–900℃: 

       • Hot carbon readily oxidizes and burns upon air contact, destroying micropore adsorption capacity.

LG Oxygen-Isolated Cooler

(Indirect Jacket Water Cooling to ≤60℃)

LS/GX Sealed Screw Conveyor

(Airtight Transport to Screening & Packing)

Low-Breakage Elevator

(Low-Speed Gentle Elevation)

Process Challenges

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Core Equipment Features

LG Series 

Rotary Drum Cooler

• Water Jacket Cooling: 

Cools carbon inside an airtight drum without oxygen contact, preventing burn loss.


• Pore Protection:

 Preserves carbon surface micropores and iodine adsorption values.


• Airtight Seals:

Completely seals drum ends against ambient oxygen infiltration.

NE Series

Heavy-Duty Bucket Elevator

• Quenching Alloy Chains: 

Deep-hardened chains resist abrasive graphite dust, lasting 2–3x longer.


• Anti-Sticking Buckets: 

Inclined bucket design prevents fine graphite powder from caking inside.

LS/GX Series 

Screw Conveyor

• Triple Shaft Seals:

Air seal + oil seal prevents ultrafine carbon dust ingress.


• Passivated Flight Edges:

Low-shear screw flights eliminate particle crushing during transport.

Contact

guogang@dasna-machines.com

Gillion@dasna-machines.com


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