REMOVABLE ROTARY VALVE HAVING FINE PURGING MEANS FOR REGENERATIVE COMBUSTION APPARATUS

PURPOSE: A separable rotary valve for switching wind direction of a regenerative combustion apparatus having a fine purging unit is provided to prevent the untreated toxic gas from being exhausted to an atmosphere by the minute leak a vertical gap and a horizontal gap in an FCDPR seal and a CR seal....

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Bibliographische Detailangaben
Hauptverfasser:	JUN, JEA SEONG, KIM, EUNG YONG, JUNG, BOONG IK, KIM, CHANG SUNG, SONG, KWAN SU
Format:	Patent
Sprache:	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 TAPS THERMAL INSULATION IN GENERAL VALVES WEAPONS
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Beschreibung
Zusammenfassung:	PURPOSE: A separable rotary valve for switching wind direction of a regenerative combustion apparatus having a fine purging unit is provided to prevent the untreated toxic gas from being exhausted to an atmosphere by the minute leak a vertical gap and a horizontal gap in an FCDPR seal and a CR seal. CONSTITUTION: A separable rotary valve for switching wind direction of a regenerative combustion apparatus having a fine purging unit includes a fine purge pipe(4021) and a fine purge groove. The fine purge pipe is formed in an FCDPR seal(215) to supply the purge air. The FCDPR seal is installed in the contact unit of a separable chamber barrel and an exhausting chamber barrel. The FCDPR seal seals up exhaust gas or supply gas. The fine purge groove is formed in the CR seal to supply the purge air. The CR seal is installed in a dead zone and a purge zone contacted with the separable chamber barrel. The CR seal seals up exhaust gas or supply gas.