Temperature control type waste heat recycling device for billet heating boiler
The invention provides a temperature control type waste heat recycling device for a billet heating boiler. The device comprises a heating furnace; a smoke pipe of the billet heating boiler is divided into two branches; the middle portion of the first branch is arranged in a waste heat recycling wate...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention provides a temperature control type waste heat recycling device for a billet heating boiler. The device comprises a heating furnace; a smoke pipe of the billet heating boiler is divided into two branches; the middle portion of the first branch is arranged in a waste heat recycling water tank in a zigzag mode; the second branch is connected with the tail end of the first branch through a electromagnetic valve; an air inducing fan is installed at the upper end of the position where the first branch is connected with the second branch; a temperature sensor is installed in the waste heat recycling water tank; the temperature sensor is connected with a controller; the controller is connected with the electromagnetic valve; the waste heat recycling water tank communicates with a plurality of the water inlet ends of heating pieces through a water distributor; and the water outlets of the heating pieces communicates with the waste heat recycling water tank through a water collector. The device has the a |
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