{"id":2150,"date":"2016-12-12T17:59:08","date_gmt":"2016-12-12T13:59:08","guid":{"rendered":"http:\/\/dewa.ru\/en\/?page_id=2150"},"modified":"2016-12-12T18:19:21","modified_gmt":"2016-12-12T14:19:21","slug":"swirl-chamber","status":"publish","type":"page","link":"https:\/\/dewa.ru\/en\/products\/swirl-chamber\/","title":{"rendered":"Swirl (vortex) Combustion Chamber for Burning Biofuels"},"content":{"rendered":"

[vc_row][vc_column][vc_column_text]<\/p>\n

Overview<\/h3>\n

Swirl combustion chamber (furnace) is designed for the effective combustion of liquid biofuels, mostly slurries (mixture of solids and liquids) which are produced from charcoal, bio-wastes,\u00a0litter, etc. Instead of conserving them for future gasification we are providing solution for their direct burning in our combustion chamber.<\/p>\n

Biofuels or raw-materilas for it are typically a liquid slurries with high moisture content, about 30…40%, and low calorific values – 15…18MJ\/kg. Swirl chamber successfully burns this type of fuels!<\/p>\n

Originally swirl chamber was developed to burn carbon slurry fuels (CWS) which is a low-carific value fuel. As carbon is banned for burning in many countries due to a potenrial of higher emissions we used our experience\u00a0and extended an application of swirl pre-chamber to direct combustion of biofuels of different origins.<\/p>\n

Swirl chamber has a spraying nozzle for the inserting the biofuel. Nozzle is specially designed to spray different types of slurries. Air slots in a prechamber\u2019s body form a stable swirl (vortex) which makes combustion process stable and effective. Air which is blown into the slots forms a swirl (vortex) which looks like a small tornado – see video. Due to a ‘long way’ in vortex liquid fuels have enough time for ignition and full combustion. Even a lowcalorific slurry\u00a0which\u00a0is sprayed inside the chamber successfully burns.<\/p>\n

https:\/\/youtu.be\/59iIDBKnpKU&rel=0<\/p>\n

 <\/p>\n

Usage<\/h3>\n