Spray granulation tower for 2-naphthol wastewater treatment and 2-naphthol production system

The utility model discloses a spray granulation tower for 2-naphthol wastewater treatment and a 2-naphthol production system. The spray granulation tower comprises a tower body, a hot air inlet, a hot air outlet, a salt particle discharge port and an atomization device, and the tower body comprises...

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Bibliographische Detailangaben
Hauptverfasser:	SUN WEITIAN, LIU JIANJIN, ZHAO YU
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL THEIR RELEVANT APPARATUS TRANSPORTING
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Beschreibung
Zusammenfassung:	The utility model discloses a spray granulation tower for 2-naphthol wastewater treatment and a 2-naphthol production system. The spray granulation tower comprises a tower body, a hot air inlet, a hot air outlet, a salt particle discharge port and an atomization device, and the tower body comprises a separation section tower body, a spray granulation section tower body and a bottom section tower body which are sequentially arranged from top to bottom; the atomizing device is arranged on the spray granulation section tower body, the hot air inlet and the salt particle discharge hole are respectively formed in the bottom section tower body, and the hot air outlet is formed in the upper end part of the separation section tower body; a hot air circulation port communicated with the hot air outlet is further formed in the lower end of the bottom section tower body, an air distribution disc is arranged in the bottom section tower body, the hot air inlet and the salt particle discharging port are located above the a