• Features a conveyor grate made of heat-resistant alloy casting with air channels and adjustment valves for efficient combustion across the entire surface.

• Designed for coal with at least 35% volatile matter and grain size between 3-10 mm. The rotary grate ensures even movement and combustion of the coal from the loading bunker to the furnace.

• Coal releases moisture and gasifies as it moves across the grate, with volatile hydrocarbons burning first and fixed carbon completing combustion further along the grate. Ash is efficiently removed and the grate cools down to prevent thermal deformation.

• Grate rotation speed and air flow rates are adjustable to match coal composition and steam pressure, ensuring optimal burning and minimal slag production.

• The system is designed for easy installation on a flat concrete floor, with a specialized chamber for unburned coal removal and efficient ash handling. Coal must meet environmental regulations, and controlled air supply enhances cooling and combustion efficiency.

BTG Model - Rotary Grate Solid Fuel Combustion System

• Fuel Type: Coal

• Permissible Grain Size: 3 mm – 10 mm

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