Materials crusher and bottom dump feeder

Details Materials crusher and bottom dump feeder Materials crusher and bottom dump feeder

2011-02-15

2011-02-15

Francis, Faye (Department: 3725)

Solid material comminution or disintegration

Apparatus

With temperature modification of material

C241S200000, C241SDIG037

Reexamination Certificate

active

07886997

ABSTRACT:
A machine for quenching, crushing and feeding material that includes a continuous loop drag chain conveyor. A first portion of the conveyor travels through a quenching tank and a second portion travels beneath the tank's bottom wall. Large blocks of hot material are dropped onto the conveyor inside the tank. A rotary crusher is positioned to crush the cooled blocks into sized pieces as they exit the tank. The sized pieces drop through an opening in the conveyor's frame and onto the second portion of the conveyor. The pieces dewater on the second portion of the conveyor and drop through a discharge opening and into a removal device for transfer to a remote location for further processing.

REFERENCES:
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patent: 3527414 (1970-09-01), Schorsch
patent: 3718284 (1973-02-01), Richardson
patent: 5368240 (1994-11-01), Bonnet
patent: 5842650 (1998-12-01), Hofmann
patent: 6013685 (2000-01-01), Pauls
patent: WO 2005/023025 (2005-03-01), None
Bottom Ash System Maintenance Guide; EPRI; Dec. 6, 2006; (retrieved from the internet) Retrieved on Feb. 12, 2009, <URL:http://mydocs.epri.com/docs/public/000000000001000617.pdf> Fig. 3-19 and 3-20, p. 3-36 and 3-37.
Bulk-Online-Salt Handling System (A forum for bulk handling of solids) [online] Feb. 6, 2007 [retrieved Feb. 16, 2009 ] Retrieved from the internet <URL:http://www.bulk-online.com/Forum/showthread.php?threadid=9307>.

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