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Dual Fuel Regenerative Burner System for Aluminum Melting Furnace
The Dual Fuel Regenerative Burner System is engineered for aluminum melting furnace applications, including aluminum alloy melting, adjustment, and holding processes. This system features an oil and gas dual-purpose regenerative burner structure, utilizing two burners with regenerative heat storage units to recover exhaust heat and preheat combustion air during operation.
Technical Specifications
Regenerative Burner Parameters
Item
Specification
Burner Type
Dual Purpose Oil and Gas Regenerative Burner
Application Furnace
10T Aluminum Melting Furnace
Burner Quantity
2 Sets
Maximum Thermal Power
2000 kW
Regenerative Heat Storage Unit
2 Sets
Heat Storage Tank Loading Capacity
0.5 T / Tank
Heat Storage Material
Φ25/30 High Alumina Balls
Alumina Content of Heat Storage Material
≥75%
Fuel and Operation Parameters
Item
Specification
Fuel Type
Natural Gas / Heavy Oil
Maximum Natural Gas Flow Rate
200 Nm³/h
Maximum Fuel Oil Flow Rate
200 kg/h
Natural Gas Heating Value Requirement
>8500 kcal/m³
Heavy Oil Heating Value Requirement
>11000 kcal/kg
Melting Rate
≥3 T/h
Melting Energy Consumption
65±5 m³/t aluminum
Melting Condition
Aluminum ingot melted to 710℃
Combustion Control Parameters
Item
Specification
Burner Load Adjustment
PLC Automatic Control
Air-Fuel Ratio Control Range
1.05–1.15
Ignition Method
Ignition Pilot Burner
Flame Detection
Ion Flame Detector + UV Detector
Temperature Measurement
K-Type Thermocouple
Main Exhaust Temperature
≤250℃
Main Features
Dual Fuel Capability
The regenerative burner supports both natural gas and heavy oil operation. This dual fuel design provides flexibility for aluminum melting plants with different energy supply conditions.
Regenerative Heat Recovery Design
The system uses two burners working alternately. During operation, one burner performs combustion while the other burner recovers exhaust heat through the regenerative heat storage unit. The recovered heat is used for combustion air preheating.
The regenerative unit uses high alumina heat storage balls with an alumina content of ≥75%, providing the heat storage structure required for regenerative combustion operation.
PLC-Based Automatic Control System
The burner system is equipped with PLC control functions, including:
Burner start and stop control
Burner load adjustment
Regenerative switching control
Furnace temperature monitoring
Flame detection
Alarm and safety interlock protection
Application Areas
Aluminum Melting Furnace
Aluminum Alloy Melting Line
Aluminum Casting Plant
Non-Ferrous Metal Melting Industry
Industrial High Temperature Furnace Systems
Key Parameters for Product Selection
Parameter
Value
Maximum Burner Thermal Power
2000 kW
Melting Rate
≥3 T/h
Air-Fuel Ratio Control Range
1.05–1.15
Alumina Content of Heat Storage Balls
≥75%
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Trading Company
Year Established:
2026
Total Annual:
10,000,000-50,000,000
Employee Number:
40~100
Ecer Certification:
Verified Supplier
As an outstanding provider of advanced solutions, Foshan Henghui Aluminum Innovation International Trade Co., Ltd. has been specializing in the research and development and production of aluminum melting and casting equipment for 20 years. With over technical professionals and senior engineers, we...
As an outstanding provider of advanced solutions, Foshan Henghui Aluminum Innovation International Trade Co., Ltd. has been specializing in the research and development and production of aluminum melting and casting equipment for 20 years. With over technical professionals and senior engineers, we...