TH19228B - Boiler - Google Patents

Abstract

DC60 (29/01/41), only suspended (52) and (53) superheater will be Placed in the outlet of the kiln These superconducting heaters have a heat transfer surface. The temperature of the exhaust gas at the end of the superheater is 1000 ° C to 1100 ° C when the boiler is under maximum load. The exhaust gas path on the side The superheater destinations (52) and (53) will be divided into subways. Along the flow of exhaust gas And the volume adjustment pad will be arranged in the line exit. Each sub-path for the adjustment of the flow rate of the exhaust gas passing through each sub-path, the cross-sectional heater (41) is placed in the sub-path. Due to the temperature difference (1000 degrees Celsius to 1100 degrees Celsius) of the exhaust gas flowing around the machine Reheating (41) and the temperature of the steam flowing through the re-heater (41) are very valuable, so it is possible to achieve a highly efficient heat exchange even with the transfer area. Small heat Correspondingly This structure made it possible to prevent the need for grounding. At the heat transfer of repeat heaters (41) or the overall dimensions of the boiler are larger, only suspended superheater (52) and (53) are Placed in the outlet of the kiln These superconducting heaters have a heat transfer surface. The size of the flue gas at the end of the superheater is 1000 ํ to 1100 ํ when the boiler is under maximum load. The exhaust gas path on the side The superheater destinations (52) and (53) will be divided into subways. Along the flow of exhaust gas And the volume adjustment pad will be arranged in the line exit. Each sub-path for the adjustment of the flow rate of the exhaust gas passing through each sub-path, the cross-sectional heater (41) is placed in the sub-path. Due to the temperature difference (1000 ํ to 1100 ํ) of the exhaust gas that flows around the machine Reheating (41) and the temperature of the steam flowing through the re-heater (41) are very valuable, so it is possible to achieve a highly efficient heat exchange even with the transfer area. Small heat Correspondingly This structure made it possible to prevent the need for grounding. Where the heat transfer of the re-heater (41) or the overall dimension of the boiler is larger.

Claims (3)

1. The boiler consists of: a furnace: the source exhaust gas path that contacts one end of this path with the outlet of the said furnace; The destination exhaust gas path that is in contact with the other end of the side exhaust gas path Source said And have been divided into subways along the flow of exhaust gas; Suspended type heat transfer machine arranged within the flue gas path. The source said All heat transfer machines are superheated and the heat transfer surface of such heat transfer machines. There is a dimension that makes the temperature of the flue gas in The inlet of the exhaust gas path at the end of the above is 1000 ํ to 1100 ํ. As mentioned under maximum load: a cross-type heat exchanger arranged within the exhaust gas path. The destination side thereof; And equipment that has been placed in the exit of each said sub-route for Controlling the flow rate of the exhaust gas flowing through each sub-path. 2. The boiler according to claim 1 is unique in that the heat transfer machine is The transverse type consists of a bruised heater. 3. The boiler according to claim 1 or 2 is characterized by the fact that the heater is repeated. A cross-type is placed in one of the subways. And at least the machine Superheat And boiler water heaters in the midst of such superheated heaters, vaporizers And water heaters, such boilers Will be placed in another sub-path.