Aluminum oxide roasting waste heat recycling device

The aluminum oxide roasting waste heat recycling device comprises a roasting furnace and further comprises a waste heat utilization box and a water storage tank, the upper end of the roasting furnace is communicated with the waste heat utilization box through a smoke conveying pipe, and the waste he...

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Bibliographische Detailangaben
Hauptverfasser: YUE LING, YU SHUIBO, ZHOU QINGWEI, XING MIAOMIAO, LIU JI
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The aluminum oxide roasting waste heat recycling device comprises a roasting furnace and further comprises a waste heat utilization box and a water storage tank, the upper end of the roasting furnace is communicated with the waste heat utilization box through a smoke conveying pipe, and the waste heat utilization box is specifically composed of a waste heat absorption cavity, a heat exchange mechanism, a smoke dust filtering drawer and a smoke exhaust pipe. A waste heat absorption cavity is formed in the waste heat utilization box, a heat exchange mechanism is installed in the waste heat absorption cavity, a smoke dust filtering drawer is installed at the upper end of the interior of the waste heat utilization box in a drawing and pulling embedded mode, a smoke exhaust pipe is installed at the side end of the waste heat absorption cavity in a communicating mode, and a smoke discharging valve is installed on the smoke exhaust pipe. The flue gas waste heat utilization rate in the roasting furnace is high, the f