Apparatus for making crystallized glass

Details Apparatus for making crystallized glass Apparatus for making crystallized glass

1994-06-03

1996-11-05

Czaja, Donald E.

Glass manufacturing

Glass furnace with furnace charging means

65 331, 651348, 651347, 651346, 65181, 65346, 65347, 65348, 588256, 588257, 588900, C03B 300

Patent

active

055713017

ABSTRACT:
An apparatus is presented for economically making crystallized glass products from waste ash produced from the sewage sludge dewatered by organic matters, which is usually regarded to be difficult to process. The melting is performed in two furnaces: the primary melting furnace and the secondary melting furnace. The primary furnace melts waste ash and the primary melt is charged into the secondary melting furnace. The glassy material produced in the secondary melting furnace is charged into a crystallization furnace to convert the glassy material to a crystallized glass product. This basic configuration of the apparatus allows the production of either irregular shaped crystallized products, such as crushed stone like products, or crystallized manufactured products, such as tiles and blocks, depending on the combination of processing equipment and their operating conditions. The apparatus enables the production of crystallized glass products from waste ash feed economically, because of the flexibility and versatility in the design of the apparatus.

REFERENCES:
patent: 1994959 (1935-03-01), Morton
patent: 3073708 (1963-01-01), Kr.o slashed.yer
patent: 3244993 (1966-04-01), Cala
patent: 3615307 (1971-10-01), Jones, II
patent: 3958518 (1976-05-01), Yoshida
patent: 4042362 (1977-10-01), McDowell et al.
patent: 4209421 (1980-06-01), Heimerl et al.
patent: 4314909 (1982-02-01), Beall et al.
patent: 4659356 (1987-04-01), Lawhon et al.
patent: 4666490 (1987-05-01), Drake
patent: 5273566 (1993-12-01), Balcar et al.

Affiliated with

Also associated with

Rating

Apparatus for making crystallized glass does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Apparatus for making crystallized glass, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for making crystallized glass will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2011738