Industrial furnace flue gas waste heat recovery device

The utility model discloses an industrial furnace flue gas waste heat recovery device, which relates to the technical field of industrial boilers and comprises a filter box, square through holes are formed in two sides of the filter box in a penetrating manner, a first filter frame is movably insert...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	DUAN JINRUI, CAO YAFEI, ZOU GUANGYU
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS,IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KINDOF FURNACE FURNACES HEAT EXCHANGE IN GENERAL HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS,IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT HEATING KILNS LIGHTING MECHANICAL ENGINEERING OVENS PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL RETORTS SEPARATION TRANSPORTING WEAPONS
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Beschreibung
Zusammenfassung:	The utility model discloses an industrial furnace flue gas waste heat recovery device, which relates to the technical field of industrial boilers and comprises a filter box, square through holes are formed in two sides of the filter box in a penetrating manner, a first filter frame is movably inserted into the two square through holes, and a second filter frame is hinged to one side of the first filter frame. Three mounting grooves are formed in one side of the first filter frame, and a dust removal filter screen, a tiny dust filter screen and an activated carbon plate are movably inserted into the three mounting grooves correspondingly. The second filter frame is straightened to be flush with the first filter frame, then the second filter frame is pushed through the handle, the first filter frame is pushed by the second filter frame to move from the interior of the square through hole to the exterior of the filter box, and after the first filter frame completely goes out, the second filter frame completely e