Tail gas heated air circulating device of dry ammonium furnace
The invention discloses a tail gas heated air circulating device of a dry ammonium furnace. The tail gas heated air circulating device of the dry ammonium furnace comprises a bottom plate and an installing plate, wherein one side of the upper end of the installing plate is fixedly provided with a he...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention discloses a tail gas heated air circulating device of a dry ammonium furnace. The tail gas heated air circulating device of the dry ammonium furnace comprises a bottom plate and an installing plate, wherein one side of the upper end of the installing plate is fixedly provided with a heating box, a cavity is formed in the heating box, a separating plate is fixed between opposite sidewalls in the cavity, the cavity is separated into a dedusting area and a heating area by the separating plate from top to bottom, the side wall of one end of the heating box is provided with a first exhaust pipe and a second exhaust pipe in a penetrating way, one end of the second exhaust pipe is connected to one end of the first exhaust pipe, and one end of each of the first exhaust pipe and thesecond exhaust pipe passes through the side wall of one end of the heating box and is extended into the heating area and the dedusting area. Through improvement of a heated air circulating device, thetail gas heated air circul |
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