Presses – With additional treatment of material – Adding materials
Patent
1997-02-03
1999-01-26
Gerrity, Stephen F.
Presses
With additional treatment of material
Adding materials
34 70, 34 73, 34145, 34398, 44626, 100 92, 100106, 100118, 100125, 100306, 100316, B30B 904, F26B 2106, C01L 908
Patent
active
058627464
ABSTRACT:
Apparatus for reducing the water content of water-containing, granular brown coal under the action of thermal energy and pressure on the material (14) distributed flat in bed form using a press (9, 10) in which the brown coal is subjected to a mechanically applied initial surface pressure and which is furnished with orifices (21) for feeding steam (HD) which, supplying thermal energy to the brown coal, heats this, with condensation, and the hot water (HW) contained in the heated brown coal is expressed for use as a waste-heat source, a vessel (30) being provided for collecting the hot water (HW), from which vessel the hot water (HW) is passed to the orifices (21) in the press (9, 10), and which vessel is furnished with an inlet for the steam (HD) for expelling the hot water (HW).
REFERENCES:
patent: 772472 (1904-10-01), Neill
patent: 1535769 (1925-04-01), Gallardo
patent: 1702085 (1929-02-01), Kerr
patent: 2139542 (1938-12-01), Finlayson et al.
patent: 2331126 (1943-10-01), Loomis
patent: 2647285 (1953-08-01), Pfau
patent: 3828444 (1974-08-01), Kopp
patent: 4514912 (1985-05-01), Janusch et al.
patent: 4571300 (1986-02-01), Schraufnagel
patent: 5094012 (1992-03-01), Rosenstock et al.
patent: 5195428 (1993-03-01), Gawlitta et al.
Fohl, Jaroslav et. al., Entfernen von Wasser aus der Braunkohl, Braunkohle 39, 1987, Heft. 3, pp. 46-57.
Fohl, Jaroslav et. al., Entfernen von Wasser aus der Braunkohl, Braunkohle 39, 1987, Heft. 4, pp. 78-87.
Gerrity Stephen F.
Maschinenfabrik J. Dieffenbacher GmbH & Co.
LandOfFree
Apparatus for reducing the water content of water-containing bro 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 reducing the water content of water-containing bro, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for reducing the water content of water-containing bro will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1443175