I work as a maintenance engineer in the rural energy sector and am interested in all things mechanical, machines, casting or anything that’s taken time and effort to build or maintain……
I'm no electrical engineer, I would have already retired if I was at that pay grade I run a small maintenance/ installation company specialising in a specific biomass drier. Dirty work that has me upside down replacing bearings and shafts!!
Well I have installed a few grain dryers in my time, in the first year of my apprenticeship (1967), the company I worked for installed 24! Biomass dryer? is that for burning, pelleting or digesting? tell me more!
I say biomass driers but that’s not strictly true. Some of my customers dry waste plastic that goes for pyrolysis but 95% of the driers are used for woodchip, sawdust, paper mulch and digestate. In this country it’s linked in with the ‘renewable heat incentive’ so most driers are heated using CHP heat or woodchip boilers. I have one customer who heats his drier using a huge steam boiler. It’s about 12ft high!!