Gas steam generator

biomassindirect

STEAM GENERATOR FROM BÜTTNER Profitable and safe operation with either thermal oil or flue gas Many branches of industry rely on production methods utilising process steam. Büttner's steam generators supply steam both indirectly with thermal oil and directly with flue gas produced from biomass combustion – safe, reliable steam for diverse applications, customised to meet the individual need of each facility. For the construction of its steam generators, Büttner uses the experience in steam boiler construction established at the end of the 19th century and combines this with modern technology, guaranteeing safe and profitable facility operations. Indirect steam generation with thermal oil Direct steam generation with flue gas from biomass combustion Defibrators or refiners, wax smelters, sifters and heating for buildings are just some of the applications for steam generators. Design, construction, assembly and inspection of steam generators in compliance with EN, ASME or GOST norms For the direct method, steam is produced directly from flue gas combustion. Here the steam generator consists mainly of a preheater (economiser), an evaporator and a steam drum. The feedwater pump carries feedwater through the preheater and into the steam drum. From there the water flows through the downpipes to the evaporator, where a part of the feedwater is turned into steam. The water-steam mixture is injected through riser tubes and into the steam drum, where it is separated. Afterwards, the separated steam is sent out to the consumers.