Zanni Group products

The heart of every plant is of course the combustion chamber, with its grate and combustion system philosophy. For this, all parameters of the combustible material are taken into account, as well as the question of sustainability in dealing with the waste. Our combustion furnace has a two-chamber ceiling loading system consisting of a manual or optionally automatic chamber opening, together with a driven slide system to separate the combustion chamber. Two burner systems are used to heat up the system and to support the firing at low calorific values of the waste. One burner system for the main combustion chamber and one burner system for the afterburner chamber.

Hot, flue and clean gas chimneys. We offer all types of chimneys, which are necessary for the operation of a plant. These can be ordinary flue gas chimneys up to special designs. As an example, we have provided a brief information about the types that are important for our plants.

The ash is removed manually via 3 large ash removal doors, or optionally via an automatic wet ash removal system. The burnt-out ash falls behind the last grate zone through a foreseen ash shaft into the water bath of the wet de-asher and is cooled down there. From the de-asher bath the material will be transported via a scraper conveyor to a collecting container or other requested system.

A dry-scrubbing-solvent injection by means of a dosing station is used to remove particles and gases from the exhaust gas streams via dusted air filters. These dry scrubbing systems are used to remove corrosive and toxic gases (for example SO2 and HCl) from the exhaust gas. They are very effective with low investment and operating costs.