Technical paper . and-fired furnace with ahorizontal combustion chamber about 40 feet long. Figure 8 showsa vertical longitudinal section through the furnace. The grate is5 feet wide and 6 feet deep, and is roofed with a fire-brick archsupported by the side walls. The combustion space is prolongedinto a chamber b feet by 3 feet in cross section, lined with fire brickthroughout. The furnace was provided with two tight-fitting Air wTas supplied above the fuel bed in 20 jets, there being7 in each side, and 6 in the front wall. The jets entered the furnaceabout 12 inches above the gr
Technical paper . and-fired furnace with ahorizontal combustion chamber about 40 feet long. Figure 8 showsa vertical longitudinal section through the furnace. The grate is5 feet wide and 6 feet deep, and is roofed with a fire-brick archsupported by the side walls. The combustion space is prolongedinto a chamber b feet by 3 feet in cross section, lined with fire brickthroughout. The furnace was provided with two tight-fitting Air wTas supplied above the fuel bed in 20 jets, there being7 in each side, and 6 in the front wall. The jets entered the furnaceabout 12 inches above the grate through nozzles 1£ inches in air was admitted through openings in the bridge this air was supplied under a pressure of 2 to 6 inches of waterand was measured with orifices. The ash pit was closed and suppliedwith measured quantities of air under pressure. Provision was madefor sampling the gases al the surface of the fuel bed. 12 inches from 26 COMBUSTION EXPERIMENTS WITH
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectminesandmineralresou
