Leveling or disturbing the fuel bed in any way should be avoided as much as possible ; it means more work for the fireman and is apt to cause the formation of troublesome clinker. Furthermore, while the fireman is leveling the fires a large excess of... Journal of the Cleveland Engineering Society - Стр. 125авторы: Cleveland Engineering Society - 1916Полный просмотр - Подробнее о книге
| American Society of Naval Engineers - 1915 - Страниц: 1282
...the thin places where the coal tends to burn away and leave the grate bare. " Leveling or disturbing the fuel bed in any way should be avoided as much...be kept open. A large accumulation of refuse in the ash pit should be avoided, as it may cause an uneven distribution of air under the grate. Whenever... | |
| 1916 - Страниц: 902
...the thin places where the coal tends to burn away and leave the grate bare. Leveling or disturbing the fuel bed in any way should be avoided as much...be kept open. A large accumulation of refuse in the ash pit should be avoided, as it may cause an uneven distribution of air under the grate. Whenever... | |
| United States Naval Institute - 1919 - Страниц: 1410
...possible ; it means a great deal more work for the fireman and is certain to cause the formation of much troublesome clinker. Furthermore, while the fireman...of air enters the furnace, and this excess of air greatly reduces the amount of steam made per ton of coal. The uses of the shovel, hoe and slice bar... | |
| United States. Bureau of Mines - 1916 - Страниц: 138
...the thin places where the coal tends to burn away and leave the grate bare. Leveling or disturbing the fuel bed in any way should be avoided as much...Furthermore, while the fireman is leveling the fires a large excels of air entera the furnace, and "this excess of air impairs good efficiency. The ash-pit door... | |
| 1916 - Страниц: 928
...the thin places where the coal tends to burn away and leave the grate bare. Leveling or disturbing the fuel bed in any way should be avoided as much...be kept open. A large accumulation of refuse in the ash pit should be avoided, as it may cause an uneven distribution of «iir under the grate. Whenever... | |
| 1913 - Страниц: 496
...the thin places where the coal tends to burn away and leave the grate bare. "Leveling or disturbing the fuel bed in any way should be avoided as much...be kept open. A large accumulation of refuse in the ash pit should be avoided, as it may cause an uneven distribution of air under the grate. Whenever... | |
| 1910 - Страниц: 664
...the thin places where the coal tends to burn away and leave the grate bare. "Leveling or disturbing the fuel bed in any way should be avoided as much...excess of air enters the furnace, and this excess air impairs good efficiency. "The ash pit door should be kept open. A large accumulation of refuse... | |
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