Textiles: fluid treating apparatus – Machines – Combined
Patent
1995-10-11
1998-08-04
Stinson, Frankie L.
Textiles: fluid treating apparatus
Machines
Combined
68 235, 68 17R, 68207, 222651, D06F 3902
Patent
active
057877351
ABSTRACT:
A bleach liquor recovery system for a commercial bleaching apparatus. The recovery system includes a bleaching tank for bleaching loads of textile fabric items with a predetermined batch volume of bleach liquor and a bleach liquor supply system for providing fresh bleach liquor to the bleaching tank. The bleach liquor supply system includes a chemical mixing system for generating the fresh bleach liquor and a bleach liquor injection line for delivering the fresh bleach liquor from the chemical mixing system to the bleaching tank. A bleach liquor recirculation system is connected to the bleaching tank for reclaiming at least a portion of the bleach liquor from the bleaching tank after bleaching a load of textile fabric items and for recycling the reclaimed bleach liquor into successive loads of textile fabric items in the bleaching tank. In the preferred embodiment, a collection tank stores the reclaimed bleach liquor between the successive loads of textile fabric items. A control system is connected to the bleach liquor supply system and the bleach liquor recirculation system for controlling introduction of the fresh bleach liquor and the reclaimed bleach liquor into the bleaching tank.
REFERENCES:
patent: 581052 (1897-04-01), Woolf
patent: 3018922 (1962-01-01), Williamson
patent: 3518847 (1970-07-01), Duis
patent: 3809429 (1974-05-01), Jurjans
patent: 4055971 (1977-11-01), Hermes
patent: 4074969 (1978-02-01), Lawrence
patent: 4254646 (1981-03-01), Selesnick
patent: 4286394 (1981-09-01), Gort
patent: 4418433 (1983-12-01), Moreland et al.
patent: 4463582 (1984-08-01), Saalmann et al.
patent: 4845965 (1989-07-01), Copeland et al.
patent: 5208930 (1993-05-01), Chabard
patent: 5232476 (1993-08-01), Grant
patent: 5285665 (1994-02-01), Hetrick, Jr.
patent: 5345637 (1994-09-01), Pastryk et al.
patent: 5435157 (1995-07-01), Laughlin
patent: 5437169 (1995-08-01), Mitchell et al.
Book Of Papers; 1995 International Conference & Exhibition of the American Association of Textile.
Chemists and Colorists, Oct. 8-11, 1995 entitled Cotton Hosiery Bleaching With Hydrogen Peroxide.
Crotts Marlie R.
Gunter Johnnie G.
Hurd Grant A.
Stinson Frankie L.
Surry Chemicals, Inc.
LandOfFree
Bleach liquor recovery system does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Bleach liquor recovery system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Bleach liquor recovery system will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1166224