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- Fused Cast Refractory
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Fused Cast 33 ＃ AZS Block (RTK-AZS33)

Fused Cast α-β-Alumina Block(RTK-M)

Fused Cast Zirconia Block (RTK-Z910)

$RTK-High Quality Monolithic Refractory$

RTK-High Quality Monolithic Refractory

Fused Cast Mullite Block (RTK-FM/ZM)

Fused Cast Zirconia Block (RTK-Z9540)

Fused Cast 41＃AZS Block ( RTK-AZS41)

Fused Cast 36 ＃ AZS Block(RTK-AZS36)

Fused Cast β-Alumina Block (RTK-H)

Fused Cast α- Alumina Block (RTK-A)

0102030405

Cross Fire Glass Furnace in China - Quality Batch Processing from Leading Suppliers and Factory

Cross-fired furnaces distinguish themselves from other furnace types by allowing for larger overall dimensions. This is made possible by the expansive firing zone created by the lateral arrangement of burners. The only limitation lies in the width of the furnace, which is constrained by the crown span length. As a leading supplier and factory based in China, we offer high-quality cross-fired furnaces that meet diverse industrial needs, ensuring efficiency and reliability

Product Detail

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.

Features

Furnace capacity up to 750 t/d

Easily adjustable temperature profile

High flexibility in case of load change

High specific melting output

Low energy consumption

Low emission values

Long life

Frequently Asked Questions

What is the maximum capacity of this furnace type?

This furnace type supports a high melting capacity of up to 750 tonnes per day (t/d).

How is precise temperature control achieved in the melting furnace?

By positioning the regenerators, port necks, and burners laterally. Designing a separate chamber alongside an independent flue gas reversal system for each port neck ensures precise temperature control over the entire length of the furnace.

What solutions are available to meet environmental NOx emission restrictions?

To comply with strict NOx emission limits, the furnace can be equipped with sideport burners instead of underport burners, which typically requires building one or two regenerators on each side of the furnace.

How can the melting capacity and flexibility of the furnace be increased?

The furnace's flexibility and melting capacity can be further enhanced by integrating an electric boosting system, a bottom-built weir wall (barrier), and a deep refining part.

Can the regenerator chambers be customized for different raw materials?

Yes, the regenerator chambers can be equipped with different checker types and qualities based on the position of each port, facilitating a longer service life and an optimized melting process.