An ash disposal system for ash discharged from a coal-fired combustion chamber

Apparatus for handling ash produced in the combustion of coal in the furnace (10) of a steam generator, including an ash hopper (14) beneath the furnace (10), a water transport system (26) for carrying the ash away from the hopper (14), a screen arrangement (32) for separating most of the water from...

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Bibliographische Detailangaben
1. Verfasser:	MIKUS, WILLIAM STEPHEN
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BLASTING COMBUSTION APPARATUS COMBUSTION PROCESSES DISPOSAL OF SOLID WASTE FLUES HEATING LIGHTING MECHANICAL ENGINEERING PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL RECLAMATION OF CONTAMINED SOIL SOIL REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTIONRESIDUES SEPARATION TRANSPORTING WEAPONS
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Beschreibung
Zusammenfassung:	Apparatus for handling ash produced in the combustion of coal in the furnace (10) of a steam generator, including an ash hopper (14) beneath the furnace (10), a water transport system (26) for carrying the ash away from the hopper (14), a screen arrangement (32) for separating most of the water from the ash, and a relatively small settling bin (40) or tank for separating the ash from the remainder of the water. The separated water can be recycled In a closed loop (44), to be used again as the transport water.