Tunnel Kiln Ultra Low Thermal Energy Consumption Waste Heat Recovery 0.9 GJ Per Ton Output

Ultra Low Energy Tunnel Kiln with Waste Heat Recovery

Overview

Energy is the largest recurring cost in continuous firing, so this tunnel kiln is engineered from the burner back. Ultra low thermal energy consumption is achieved through a matched insulation package, tight kiln car sealing and variable frequency fan control, reaching 0.9 GJ per ton of fired product. An advanced waste heat recovery system pulls hot air from the cooling zone back to the preheat zone and drives a waste heat boiler for plant hot water or steam.

Key Features

• Ultra low thermal energy consumption at 0.9 GJ per ton fired product
• Advanced waste heat recovery system with up to 45% heat reuse
• Cooling zone hot air recycled to the preheat zone through insulated ducts
• Waste heat boiler option supplying steam for drying or plant use
• VFD controlled fans and burners trimming energy at part load

Technical Specifications

Applications

• Energy cost sensitive brick plants
• Plants with integrated drying rooms
• Carbon reduction and efficiency upgrade projects
• Factories upgrading from old coal kilns

Service & Support

Each kiln is delivered with layout engineering, refractory installation supervision, " "commissioning, operator training and a full spare parts package. Our engineers provide " "remote diagnostics and on-site service for the entire campaign life.

Contact

Send your product type, daily output target and fuel plan, and our engineering team will " "return a customized kiln layout, energy calculation and quotation.