0102030405
Cross Fire Glass Furnace from China Suppliers - Large Capacity, Uniform Heating, Quality Glass Production Factory
Description
The regenerators, port necks and burners are positioned laterally. A separate chamber (sectional regenerators) together with an independent flue gas reversal system can be designed for each port neck. This ensures precise control of the furnace temperature over the entire length of the melting furnace. Often the flue gas from multiple port necks or even from all port necks is discharged via one chamber for cost reasons.
In case of environmental restrictions in respect to NOx emissions, this furnace type can be equipped with sideport burners in place of underport burners. Due to limited adjustability and port width, more ports are generally required. Because of the higher number of ports usually one or two regenerators are built on each side of the furnace in this case.
The regenerator chambers can be equipped with different checker types and qualities according to the position of each port. This facilitates the implementation of a furnace suitable for the raw materials used, with a long life and achieving the perfect melting process. A weir wall built into the bottom of the melting end, which is also called barrier, and a deep refining part increase the flexibility and glass quality.
This furnace type can be also equipped with electric boosting in order to increase melting capacity and flexibility.
Key Features
✔1. Furnace capacity up to 750 t/d
✔2. Easily adjustable temperature profile
✔3. High flexibility in case of load change
✔4. High specific melting output
✔5. Low energy consumption
✔6. Low emission values
✔7. Long life
Frequently Asked Questions
What is the maximum production capacity of this furnace?
The furnace is designed for high-performance glass production with a capacity reaching up to 750 tons per day (t/d).
How does the furnace manage NOx emissions?
To comply with environmental restrictions, this furnace can be equipped with sideport burners instead of underport burners to optimize combustion and reduce emissions.
What ensures precise temperature control across the furnace?
Precision is achieved through lateral positioning of regenerators and port necks, often utilizing sectional regenerators with independent flue gas reversal systems for each port.
Can the melting capacity be further increased?
Yes, this furnace type supports the installation of electric boosting systems to enhance both melting capacity and operational flexibility.
How is the glass quality maintained in this design?
Glass quality is improved by incorporating a weir wall (barrier) at the bottom of the melting end combined with a deep refining section.
Are the regenerator chambers customizable?
Yes, the chambers can be fitted with various checker types and qualities tailored to the specific position of each port and the raw materials used.