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Home Products 9.5mm Aluminum Rods CCR Auxiliary Equipment Aluminum CCR Line Exhaust Gas Treatment System
9.5mm Aluminum Rods CCR

Aluminum CCR Line Exhaust Gas Treatment System

The AI-Powered Smelting Exhaust Gas Treatment System is designed for aluminum rod CCR lines, aluminum melting furnaces and holding furnaces. It collects, pre-treats, filters and purifies smoke, dust and NOx generated during aluminum melting, refining, dross handling and casting production, helping factories achieve stable exhaust gas control and compliant emission discharge.
Rod diameter
Ø 8 mm
Line capacity
10 – 35 T/H
Smelting
Vertical shaft furnace
Rolling
Two-roll, 10–14 stands
Raw material
Cathode / clean scrap
Standard
EU-grade selection
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Technical Data

Features

Longer Filter Bag Service Life

Centrifugal pretreatment removes coarse particles and sparks before filtration. Low-pressure pulse cleaning reduces mechanical damage to filter bags, while PPS filter material supports demanding industrial flue gas conditions.

Safer and Easier Maintenance

Inspection doors, maintenance platforms, ladders, ash hopper vibrators and star-type discharge valves improve daily operation and maintenance convenience.

Reliable Structural Design

The dust collector body uses sealed welded construction, anti-leakage design, rainproof top structure and reinforced steel modules. Flow-through parts use 304 stainless steel and Q235 composite plates according to the document design.

Applications

  • Aluminum melting furnace dust removal

  • Aluminum holding furnace flue gas purification

  • Dross processing dust collection

  • Aluminum wire rod production plants

What the Line Includes

The system is delivered as coordinated functional units, fully assembled and factory‑tested before shipment.

  • Flue Gas Collection & Ducting System

    Capture hoods and pipelines to collect high‑temperature dusty flue gas from all emission points of aluminum CCR lines.

  • Centrifugal Pretreatment Device

    Removes coarse dust and sparks, mitigating fire risk and protecting filter bags.

  • Low‑pressure Pulse Bag Filter

    HCDM‑series baghouse with PPS filter bags, offline pulse cleaning, ≥99.9% dust removal efficiency, automatic ash discharge.

  • Induced‑draft Fan Unit

    280 kW G4‑73 induced‑draft fan with Siemens frequency converter for variable air‑volume control.

  • Ozone Denitrification System

    Ozone generator & injection unit for NOx oxidation, no ammonia required.

  • Alkaline Washing Absorption Tower

    HCDMC‑II tower with spray, demisting and back‑wash modules for NOx absorption.

  • Electrical & Automation

    Full‑line PLC control, real‑time data monitoring, over‑temperature interlock and fault alarm.

  • Safety & Maintenance Auxiliaries

    Access doors, platforms, ladders, guardrails and two‑stage over‑temperature cold‑air protection.

Standard Configurations

Reference sizes cover most projects. Intermediate capacities and custom configurations are engineered on request.

Item Specification
System Application Aluminum melting furnace, holding furnace and aluminum rod CCR line exhaust gas treatment
Dust Removal System Model HCDM-3780-280KW
Design Processing Air Volume 160,000 m3/h
Maximum Processing Air Volume 181,440 m3/h
Dust Removal Efficiency >=99.9%
Smoke Capture Rate >=90% at each smoke collection point
Flue Gas Inlet Temperature <=120 deg C for bag filter
Dust Collector Inlet Concentration <=10 g/Nm3
Dust Collector Outlet Concentration <10 mg/Nm3
Project Dust Emission Target <5 mg/m3 according to design requirement
NOx Emission Target <50 mg/m3
Filtration Area 3,780 m2
Filtration Air Velocity 0.8 m/min
Filter Bag Quantity 1,260 pcs
Filter Bag Specification Phi 159 / Phi 160 x 6000 mm
Filter Bag Material PPS
Pulse Valve 70 pcs, 3-inch submerged type
Cleaning Method Offline pulse cleaning
Air Leakage Rate <3%
Dust Collector Resistance Loss <1800 Pa
System Pressure Requirement >4500 Pa
Fan Motor Power 280 kW
Fan Type G4-73 series induced draft fan
Power Supply 480V, 60Hz
Control Voltage 110VAC, 60Hz / 24V DC
Signal Voltage 24V DC
Noise Level <=85 dB within 1 meter of equipment
Ringelmann Blackness <=Grade 1
Installation Type Vertical column structure
Ash Discharge Valve Opening 400 x 400 mm
Cleaning Air Pressure 0.25-0.35 MPa

Reference values — final parameters are confirmed during process design based on raw material, site conditions and product standard. Replace with your confirmed datasheet values before publishing.

Lines Built, Shipped and
Commissioned.

Furnace Assembly

workshop

CCR Line

trial run

Export Packing

container load

Furnace Assembly

workshop

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Tell Us Your Target. We'll Design the Line.

Share your capacity, raw material and site conditions — we'll come back with a process route, equipment selection and a turnkey path to production.

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Address

No.310–311 National Road, Quanshan District, Xuzhou City, China

Frequently Asked Questions

Check our FAQs below, or reach out to our team for tailored answers and project quotation.

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What is this system used for?
It is used to collect and treat smoke, dust and NOx generated from aluminum melting furnaces, holding furnaces and aluminum rod CCR production lines.
Can the system be customized?
Yes. The air volume, dust collection points, pipeline layout, filter area, fan configuration and absorption tower can be designed according to furnace quantity, workshop layout and emission requirements.
What is the designed processing air volume?
The project design air volume in the document is 160,000 m3/h, with a selected dust collector maximum processing air volume of 181,440 m3/h.
Does the system include NOx treatment?
Yes. The system includes ozone denitrification and alkaline washing absorption for NOx control, with an outlet target of <50 mg/m3 according to the document.
How does the system protect filter bags?
A centrifugal pretreatment device removes sparks and coarse particles before the bag filter, and a two-stage over-temperature protection system introduces cold air when needed.
What information is needed for quotation?
Please provide furnace type and quantity, exhaust points, workshop layout, required air volume, flue gas temperature, dust concentration, NOx requirement, local emission standard and available installation space.
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