Rotary Grate Burner Type Pre-Furnace for Sılam Yağ in Bursa

We produced a burner type rotary grate pre-furnace for Sılam Yağ, a vegetable oil business in Bursa. The pre-furnace is a water-cooled combustion unit that is attached to the front of an existing boiler and allows the boiler to run on solid fuel.

Steam in vegetable oil and olive oil production; It is used in stages such as thermal preparation of seeds, solvent removal after extraction, refining and deodorization. The presence of by-products such as pomace, olive seeds and peels in this sector makes solid fuel steam generation an economical option for many businesses.

Standard boilers are usually designed to work with either liquid or gas-fired burners. With the addition of a pre-furnace and rotary grate, these boilers can run on solid fuels such as coal and biomass; thus, the fuel can be replaced while preserving the existing boiler structure. The combustion throat of the unit has a water-cooled structure built with curtain pipes; since the walls are constantly cooled, they withstand high temperatures and some of the heat released is transferred directly to the boiler water. The rotary grate at the back provides complete combustion.

You can find more information about Pre-furnace on our Burner Type Pre-furnace page, and you can see our other projects on the references page. We would like to thank Sılam Yağ.