JEFFER are proficient in design and supply of intelligent combustion system. This system is controlled by advanced and reliable DCS or PLC, and has an optimized fuel-combustion air ratio mixture based on our experience. This system ensures the fuel fully combusts and glass melts completely.

The combustion system has been applied to more than one hundred different furnaces, which can save 20%~35% in energy compared to the common combustion system.

Firing Medium

- Natural gas

- Coal gas

- LPG

- Heavy oil

- Light diesel oil

Technical Features:

- Intelligent single/ combustion system

- Multi-nozzle/Venturi tube mixture combustion technology

- Rich oxygen combustion technology

- Full oxygen combustion technology

- Combustion safety technology

- Highly automation control

- Low energy consumption and long life technology

- Low environmental impact

Supplied Main Equipment

- Gas burner/Oil burner/Dual fuel burner

- Combustion fan

- Combustion skid (including manifolds, valves, instrument, internal integrated piping, fittings and accessories, items are grouped onto skid unit for ease of access and operation)

- Control system

- Oil heater and filter (if oil as the fuel)

Business Scope

- Design and supply of combustion system

- Installation and commissioning of combustion system

- Supervision of construction

- Renovation of existing combustion system

- Optimization of combustion system

- EPC service, etc.

1. Brief introduction

The process of reaction is the oxidation reaction between fuel and combustion air, which will be finished instantaneously. The other two processes take a longer time. The fuel process and flame characteristic are determined by the mixing process, which is also determined by the temperature distribution and process requirement of the furnace.

No matter gas combustion or oil combustion, when the fuel goes into the combustion room, the fuel combustion process can be divided into three basic ones:

• Fuel mixes with combustion air.
• The temperature of mixture of fuel and combustion air raises up to ignition point.

2. Combustion air system

Regenerator is widely used to preheat the combustion air.

It is high efficiency to recovery the waste heat, the combustion air can be preheated to 1200~1350°C.

Furnace combustion air system is including:

3. Double deck reversing unit

Double deck reversing unit is including:

• Actuator
• Slide valve
• Damper

4. FAQ

Q: Who we are?

A: JEFFER Engineering and Technology Co., Ltd is a professional engineering company specialising in project design, engineering technology consulting, engineering, procurement, construction (EPC), and project operation management.

Q:Can you offer design service?

A: Yes, we could design full solution drawings as per your requirements.

Q: Do you offer installation on site overseas?

A:Yes, we can provide our engineer to supervise the installation work on site or provide the the whole installation team on site to finish the project.

Q: How can I get the price?

A: For product line, please provide the detailed specfication of the production you want to product, then we will privode an economic plan for your reference. For engineering service, please provide your requirement, we will provide the detailed schedule and plan for your reference.