Three-way device for switching direction of waste gas

The utility model relates to the technical field of environmental protection equipment, in particular to a three-way device for switching the direction of waste gas. The first sealing plate and the second sealing plate are arranged in the shell and divide the interior of the shell into a first cavit...

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Bibliographische Detailangaben
Hauptverfasser:	XU PIXIAN, LI XIAOLI, ZHANG YANG, CHEN LIN, DOU NINGNING
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ACTUATING-FLOATS BLASTING COCKS COMBUSTION APPARATUS COMBUSTION PROCESSES CONSUMING WASTE PRODUCTS BY COMBUSTION CREMATION FURNACES DEVICES FOR VENTING OR AERATING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SEPARATION TAPS THERMAL INSULATION IN GENERAL TRANSPORTING VALVES WEAPONS
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Beschreibung
Zusammenfassung:	The utility model relates to the technical field of environmental protection equipment, in particular to a three-way device for switching the direction of waste gas. The first sealing plate and the second sealing plate are arranged in the shell and divide the interior of the shell into a first cavity, a second cavity and a third cavity; holes are formed in the first sealing plate and the second sealing plate; the sealing valve plate is arranged in the second cavity; the air cylinder is arranged on the shell, and the air cylinder is connected with the sealing valve plate; the air inlet is formed in the second cavity; the first air outlet is formed in the third cavity; the second air outlet is formed in the first cavity; through movement of the sealing valve plate in the second cavity, the exhaust gas circulation direction is changed, and the sealing sleeve is further arranged, so that the sealing performance of the device during normal working is enhanced; and a worker can also quickly replace and maintain the