Mixing apparatus

Details Mixing apparatus Mixing apparatus

1989-09-21

1991-09-10

Jenkins, Robert W.

Agitating

Jet or spray impinging free-falling stream

137605, 1376253, 137897, 366165, 366 65, B01F 1502

Patent

active

050468553

ABSTRACT:
A mixing apparatus includes a tub, an agitator disposed in the tub, a flow mixer which provides an initial mixture into the tub, and recirculating means for recirculating mixture from the tub through the flow mixer. In a particular embodiment, the flow mixer has a vertical sleeve through which a dry substance is received for mixing with a liquid input through an inlet manifold through which the sleeve extends. The flow mixer also includes a valve comprising an orifice plate, a valve plate and a body in which grooves are formed for forming jets of liquid to engage the dry substance in a downwardly spiraling circulation. Connected to the flow mixer below the valve are at least two recirculation inputs below which a diffuser is adjustably connected.

REFERENCES:
patent: 1306210 (1919-06-01), Zucker
patent: 1429574 (1922-09-01), Mattingly
patent: 2743909 (1956-05-01), Lawlor
patent: 3231245 (1966-01-01), Harvey
patent: 3846079 (1974-11-01), Alagy
patent: 4077612 (1978-03-01), Ricciardi
patent: 4184771 (1980-01-01), Day
patent: 4764019 (1988-08-01), Kaminski et al.
patent: 4830505 (1989-05-01), Dunton
patent: 4863277 (1989-09-01), Neal et al.
Halliburton Services publication entitled "Halliburton Modular Recirculating Cement Mixer (RCM.TM.) System", dated at least one year prior to Aug. 1989.
Byron Jackson Inc. brochure entitled "New BJ PSB Precision Slurry Blender", dated at least one year prior to Aug. 1989.
BJ-Titan publication entitled "The Ram-Recirculating Averaging Mixer for Consistent Slurry Weight", and attached BJ Hughes Product Information Equipment Specification entitled Dual RAM, dated at least one year prior to Aug. 1989.
Magcobar-Dresser publication entitled "The Magcobar Cementing System", dated at least one year prior to Aug. 1989.
The Western Company brochure entitled "Western Offshore Cementing Services", dated at least one year prior to Aug. 1989.

Affiliated with

Also associated with

Rating

Mixing apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-536233