Pulverised coal feed to burner - has two part movable conduit with intervening gap and ejector at burner inlet

The distributor feeds pulverised coal to burners in combustion chambers, comprising a hopper, a distribution and metering unit, a conduit for the pulverised coal, and a burner, connected in series. The conduit (5,6) is in two parts with a gap between, one connected to the burner (4) having a widened...

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Bibliographische Detailangaben
1. Verfasser:	D. I. MATVEEVICH, L. P. MIKHAILOVICH, Y. A. GRIGORIEVICH, G. V. PAVLOVICH, Z. J. OTTOVICH, K. G. PETROVICH ET A. G. YAKOVLEVICH
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	BLASTING CHEMISTRY COMBUSTION APPARATUS COMBUSTION PROCESSES CONVEYING FEEDING FUEL TO COMBUSTION APPARATUS HANDLING THIN OR FILAMENTARY MATERIAL HEATING LIGHTING MANUFACTURE OF IRON OR STEEL MECHANICAL ENGINEERING METALLURGY METALLURGY OF IRON PACKING PERFORMING OPERATIONS PNEUMATIC TUBE CONVEYORS SHOP CONVEYOR SYSTEMS STORING TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING ORTIPPING TRANSPORTING WEAPONS
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Beschreibung
Zusammenfassung:	The distributor feeds pulverised coal to burners in combustion chambers, comprising a hopper, a distribution and metering unit, a conduit for the pulverised coal, and a burner, connected in series. The conduit (5,6) is in two parts with a gap between, one connected to the burner (4) having a widened mouth (7) facing towards the other one (5). There is an ejector (10) at the burner inlet. The part connected to the distribution unit (2) can have, at its open end, a cylindrical guide sliding in the flow direction of the pulverised coal. LE DISPOSITIF CONCERNE LES SYSTEMES DE PREPARATION DU CHARBON PULVERISE.LE DISPOSITIF POUR L'ALIMENTATION EN CHARBON PULVERISE DES BRULEURS DES CHAMBRES DE COMBUSTION COMPREND UNE TREMIE 1, UN DISTRIBUTEUR-DOSEUR 2, UNE CONDUITE 3 DE POUDRE ET UN BRULEUR 4, MONTES EN SERIE. LA CONDUITE 3 COMPORTE UNE COUPURE, ET SA PARTIE 6 CONNECTEE AU BRULEUR 4 PORTE SUR SON EXTREMITE OUVERTE UNE TETE EVASEE 7 DONT L'ENTREE EST TOURNEE DU COTE DE SA SECONDE PARTIE 5. A L'ENTREE DU BRULEUR 4, IL EST PREVU UN EJECTEUR 10.LE DISPOSITIF PEUT ETRE UTILISE DANS TOUTE UNITE DE PRODUCTION D'ENERGIE MARCHANT AU CHARBON PULVERISE.