Document jB2Myqajeevqe8Lkg3j4m2odQ

Heating Systems Boilers Steel Cyciotherm Division United States Radiator Corporation Sales and Executive Offices Oswego, New York Factory Distributors throughout the United States CYCLOTHERM STEAM AND HOT WATER GENERATORS Operate on Cyclonic Combustion prin ciple. Completely automatic with full safety controls. Oil, gas or interchange able gas and oil firing. Only four con nections required. The Cyclonic Combustion operating principle causes the fuel to be burned while spiraling at high velocity around the inside wall of the combustion chamber, forming virtually a tube of flame. This provides uniform and highly efficient heat transfer over the entire furnace wall without hot spots. Com plete utilization of heat transfer areas provides quick heat as well as greater than 80 per cent efficiency with the re duced maintenance of a two-pass design. 15 to SO hp models are equipped with "on-off" control; 100 to 500 hp models have modulated control. SO hp units with modulating controls furnished at customers request. Automatic combus,ion safeguard, low water and other afety controls are included. Size* from 18 to 600 hp Pressure Range Available in standard low pressure units or high pressures up to 200 psi. Hot water generators are also available in all sizes. Standard Burner Arrangements Fuel Cyciotherm Model No. Light Oil, 1 to 3 C-600 thru C-17,500 Heavy Oil, 5, 6 and Bunker C C-2800 thru C-17,500 Gas, mfd., mixed and natural C-600 thru 0-17,500 Comb. It. oil and gas C-600 thru C-17,500 Comb. hy. oil and gas C-2800 thru C-17,500 Model No. C-6U0 C-1000. C-14QQ C-2100 C-2800 C-3500 C-4400 C-5200 C-7000 C-8700 C-10500 C-12000 C-13800 C-17500 Max. HP Ratine 18 30 40 60 80 100 125 150 200 250 300 350 400 500 STANDARD RATINGS AND DIMENSIONS Output BTU Per hr 600,000 1,005.000 1,340,000 2,010,000 2,680.000 3.350.000 4,187.500. 5,025,000 6,700,000 8.375.000 10.050.000 11.725,000 13.400.000 16.750,000 Steam Units Hot Water Units Steam Per Hr. (Pounds) 600 1.035 1.380 2.070 2.760 3,450 4.315 5,175 6.900 8.625 10,350 12,075 13,800 17.250 Equiva lent Di rect Ra diation (Sq Ft) 2.500 4,185 5.580 8.375 11.165 13.955 17,445 20.935 27.915 34.882 41.875 48,850 55.850 69.764 Gallons Per Hr (100Rise) 743 1,240 1,655 2,480 3,305 4.135 5,170 6,205 8.270 10.337 12.405 14,475 16,540 20.674 Equiva lent Di rect Ra diation (Sq Ft) 4.005 6,700 8.930 13,400 17,865 22.330 27,915 33.500 44,665 55,782 66.900 78,115 89.330 111.564 1414 Overall Dimensions (Inches) Length Height Width 71 804 1104 124 152 162 1734 1974 2244 2514 252 252 252 264 44 54 54 633 664 734 84f 914 984 984 1024 1024 024 1024 27} 41 41 454 55 64 681 75 81 81 88 88 88 88 Heating Systems stokers Detroit Stoker Company General Motors Building - Detroit/ Michigan Detroit LoStoker (Underfeed type) Compact firing unit--single * retort-- mechanically driven--plunger feed--side cleaning stoker. Sizes and capacity for all heating boilers, from 50 to 150 horse power rated capacity. Now available with Detroit Adjustable Feed--provides automatic control of coal and air. Ef ficient and dependable. Detroit RotoStoker (Spreader type) Built with stationary, hand or power dumping grates or continuous cleaning grates. Wide range of sizes. Burns all bituminous coals without special prepa ration, but with high thermal efficiency. Responsive to fluctuating loads. Detroit LoStoker--a great coal saver. Easily installed. Thousands in operation. Detroit UniStoker (Underfeed type) Plunger feed, side cleaning, compact unit type. For boilers of 125 to 250 hp rated capacity. Detroit Adjustable Feed keeps air supply in ratio to coal feed. May be motor or steam turbine driven, automatically controlled. Readily in stalled with existing boilers. Detroit RotoStoker (CC) is a now type with continuous ash discharge ol the front. For steaming capacities approximately 5,000 to 75,000 lbs. Smoke-free operation c( Light loads. Detroit RotoGrate (Large spreader type) For medium and large heating and power boilers up to 400,000 lbs steam per hour. Forward moving grates continuously and automatically discharge ash at the front. Combustion loss to ash usually less than 2 per cent. --- 1 Detroit UniStoker with Adjustable Feed provides a wide range of coal feed control. Detroit RotoGrate Stoker terns oU grades of eoaL Permits higher turmno rates. Responds quickly to changes in load. 1415