Steam injection device for preparing acid from high-concentration flue gas

The utility model discloses a steam jet device for preparing acid from high-concentration flue gas, which belongs to the technical field of sulfuric acid production and comprises a steam ejector, the bottom of the steam ejector is an inclined plane, a bottom sealing plate is mounted at the inclined...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	GAO ZHIZHENG, ZHAO LIJUN, YANG CHUN, LI HAIBO, WANG HU, GUO MINGSHENG, ZUO YANZHI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL ATOMISING APPARATUS BLASTING CHEMISTRY COMPOUNDS THEREOF HEATING INORGANIC CHEMISTRY LIGHTING MECHANICAL ENGINEERING METALLURGY NON-METALLIC ELEMENTS NOZZLES PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL PIPE-LINE SYSTEMS PIPE-LINES SEPARATION SPRAYING APPARATUS SPRAYING OR ATOMISING IN GENERAL STORING OF DISTRIBUTING GASES OR LIQUIDS TRANSPORTING WEAPONS
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Beschreibung
Zusammenfassung:	The utility model discloses a steam jet device for preparing acid from high-concentration flue gas, which belongs to the technical field of sulfuric acid production and comprises a steam ejector, the bottom of the steam ejector is an inclined plane, a bottom sealing plate is mounted at the inclined plane, an acid-proof block is mounted at the upper end of the bottom sealing plate and inserted into the steam ejector, and the steam ejector is connected with the bottom sealing plate. A rotatable mounting disc is mounted in the acid-proof block, a rotating joint is rotated to enable a connecting pipe to drive the mounting disc to rotate, at the moment, a through hole and an acid discharge channel are staggered, a spray head is aligned with the acid discharge channel, and sulfuric acid in the steam ejector cannot enter the acid discharge channel; the liquid inlet valve is opened, so that external supplied liquid enters the connecting pipe and the mounting disc and is finally sprayed into the acid discharge channel