Agitating – Having specified feed means – Plural related feeders having separate outlets to mixing...
Patent
1977-03-22
1978-06-20
Coe, Philip R.
Agitating
Having specified feed means
Plural related feeders having separate outlets to mixing...
B01F 522, B01F 526
Patent
active
040965872
ABSTRACT:
Mixer for resin and sand comprises walls which form an inlet for the sand, an annular gap for the sand following the inlet, following which gap is an axially symmetrical mixing chamber and an outlet for the mixture; a supply arrangement with pipes for the separate components of the resin is provided in the mixing chamber, and a rotatable dished member is arranged beneath the pipes; two solids of revolution arranged coaxially one above the other are provided between the mixing chamber and the outlet, between which solids an annular intermediate interstice is left for the mixture, the lower of the solids of revolution limiting the mixing chamber in the downward axial direction and being rotatable; the dished member of the supply arrangement and arranged below the pipes for the components is connected to the lower, rotatable solid of revolution; that surface of the dished member facing the mixing chamber is made at least partially to rise radially outwards, and, spaced from the rising surface of the dished member, an annular disc which is coaxial therewith and which has a central opening is fixed to the dished member so that an interstice which is open in an outward radial direction is formed between the annular disc and the dished member; at least one component of the resin is guided through the central opening of the annular disc directly to the rising surface of the dished member.
REFERENCES:
patent: 2639901 (1953-05-01), Teale
patent: 2641453 (1953-06-01), Teale
patent: 3457047 (1969-07-01), Tokimatsu et al.
patent: 3717086 (1973-02-01), Hough
patent: 3773299 (1973-11-01), Rebish
patent: 3929320 (1975-12-01), Haller
Coe Philip R.
Escher Wyss Limited
Ostmann Robert A.
LandOfFree
Mixer for resin and sand does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Mixer for resin and sand, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Mixer for resin and sand will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1138799