Cleaning and liquid contact with solids – Apparatus – With interstation fluid flow means
Patent
1990-04-09
1991-03-05
Coe, Philip R.
Cleaning and liquid contact with solids
Apparatus
With interstation fluid flow means
134 64R, 134107, 134108, 134111, 134113, B08B 308
Patent
active
049969986
ABSTRACT:
A process and apparatus for removing oxides, millscale and other impurities from continuous metal strip longitudinally fed at regulated speeds from a coil at one end through a series of horizontally aligned treatment stages, including three shallow pickling tanks, to a recoiler at the other end. The pickling tanks are constructed of granite slabs formed into a V-shaped cross section near the ingress and a flat ramp near the egress. Variable speed pinch rolls at the ends of each tank regulate the immersion of the strip in the tanks.
REFERENCES:
patent: 1837159 (1931-12-01), Fellows
patent: 2008439 (1935-07-01), Ensign et al.
patent: 2166583 (1939-07-01), Critten
patent: 2216544 (1940-10-01), True et al.
patent: 2314369 (1943-03-01), Reed
patent: 2334177 (1943-11-01), Dishauzi
patent: 2529762 (1950-11-01), Brisse
patent: 2697050 (1954-12-01), Barnes
patent: 2709143 (1955-05-01), Francis et al.
patent: 2858038 (1958-10-01), Dahm
patent: 3411082 (1968-11-01), Van Den Hove
patent: 3445284 (1969-05-01), Robinson, Jr. et al.
patent: 3460549 (1969-08-01), Webb
patent: 3473962 (1969-10-01), Hampel
patent: 3625232 (1971-12-01), Speelmanns et al.
patent: 3730667 (1973-05-01), Tani et al.
patent: 4002489 (1977-01-01), Hedquist et al.
patent: 4039349 (1977-08-01), Kwasnoski et al.
patent: 4208233 (1980-06-01), Iwanaga
patent: 4325746 (1982-04-01), Popplewell et al.
patent: 4354755 (1982-10-01), Becheiraz
patent: 4388120 (1983-06-01), West et al.
patent: 4479849 (1984-10-01), Frantzen
patent: 4534801 (1985-08-01), Matsuoka et al.
patent: 4592784 (1986-06-01), Ghizzi
patent: 4807653 (1989-02-01), Cipriano et al.
Robinson Clyde G.
Seiz Carl G.
Coe Philip R.
Continental Installers Corporation
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