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1. WO2011123777 - DIRECTED MULTIPORT EDUCTOR AND METHOD OF USE

Publication Number WO/2011/123777
Publication Date 06.10.2011
International Application No. PCT/US2011/030937
International Filing Date 01.04.2011
IPC
B01F 5/04 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
FMIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING
5Flow mixers; Mixers for falling materials, e.g. solid particles
04Injector mixers
CPC
B01F 23/54
B01F 23/565
B01F 25/31243
B01F 25/31252
B01F 25/72
B05B 7/30
BPERFORMING OPERATIONS; TRANSPORTING
05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
7Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
24with means, e.g. a container, for supplying liquid or other fluent material to a discharge device
26Apparatus in which liquids or other fluent materials from different sources are brought together before entering the discharge device
28in which one liquid or other fluent material is fed or drawn through an orifice into a stream of a carrying fluid
30the first liquid or other fluent material being fed by gravity, or sucked into the carrying fluid
Applicants
  • PROVEN ENGINEERING AND TECHNOLOGIES, LLC [US]/[US] (AllExceptUS)
Inventors
  • STEVENSON, Gary, L.
  • WITCHER, Daniel, R.
Agents
  • DICKINSON, David, B.
Priority Data
12/752,95701.04.2010US
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) DIRECTED MULTIPORT EDUCTOR AND METHOD OF USE
(FR) EJECTEUR À ORIFICES MULTIPLES DIRIGÉS ET PROCÉDÉ D'UTILISATION
Abstract
(EN) A directed multiport jetting nozzle in an eductor having a focal point of the motive fluid inside the throat of a venturi-diffuser body of the present eductor provides an efficient pump and mixer providing substantial surface contact area between the motive flow and the bulk material for movement through the outlet of the eductor. The result of this design provides a homogeneous mixture of the motive fluid and the bulk material which may be hydrating or wetting, or the creation of a slurry.
(FR) L'invention porte sur une buse d'éjection à orifices multiples, dirigés, dans un éjecteur ayant un point focal du fluide moteur à l'intérieur de l'étranglement d'un corps de diffuseur venturi du présent éjecteur. Ladite buse fournit une pompe et un mélangeur efficaces qui fournissent une zone de contact de surface substantielle entre le fluide moteur et le matériau en vrac en vue d'un déplacement à travers la sortie de l'éjecteur. Le résultat de cette conception fournit un mélange homogène du fluide moteur et du matériau en vrac, qui peut être hydratant ou humidifiant, ou la création d'une suspension épaisse.
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