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1. WO2022020903 - CONSTANT FLOW SOLIDS PUMP

Publication Number WO/2022/020903
Publication Date 03.02.2022
International Application No. PCT/AU2021/050832
International Filing Date 30.07.2021
IPC
F04F 5/54 2006.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
FPUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
5Jet pumps, i.e. devices in which fluid flow is induced by pressure drop caused by velocity of another fluid flow
54Installations characterised by use of jet pumps, e.g. combinations of two or more jet pumps of different type
F04F 5/24 2006.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
FPUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
5Jet pumps, i.e. devices in which fluid flow is induced by pressure drop caused by velocity of another fluid flow
14the inducing fluid being elastic fluid
24displacing liquids, e.g. containing solids, or liquids and elastic fluids
F04F 5/48 2006.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
FPUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
5Jet pumps, i.e. devices in which fluid flow is induced by pressure drop caused by velocity of another fluid flow
44Component parts, details, or accessories not provided for in, or of interest apart from, groups F04F5/02-F04F5/42148
48Control
F04F 1/02 2006.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
FPUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
1Pumps using positively or negatively pressurised fluid medium acting directly on the liquid to be pumped
02using both positively and negatively pressurised fluid medium, e.g. alternating
CPC
B65G 53/28
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
53Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
04Conveying materials in bulk pneumatically through pipes or tubes; Air slides
28Systems utilising a combination of gas pressure and suction
F04F 1/02
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
FPUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED
1Pumps using positively or negatively pressurised fluid medium acting directly on the liquid to be pumped
02using both positively and negatively pressurised fluid medium, e.g. alternating
F04F 5/24
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
FPUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED
5Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
14the inducing fluid being elastic fluid
24displacing liquids, e.g. containing solids, or liquids and elastic fluids
F04F 5/48
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
FPUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED
5Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
44Component parts, details, or accessories not provided for in, or of interest apart from, groups F04F5/02 - F04F5/42
48Control
F04F 5/54
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
FPUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED
5Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
54Installations characterised by use of jet pumps, e.g. combinations of two or more jet pumps of different type
Applicants
  • SOLIDSVAC PTY LTD [AU]/[AU]
Inventors
  • KROHN, Mark Damien
Agents
  • IP GATEWAY PATENT AND TRADE MARK ATTORNEYS PTY LTD
Priority Data
202021030631.07.2020AU
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) CONSTANT FLOW SOLIDS PUMP
(FR) POMPE À SOLIDES À ÉCOULEMENT CONSTANT
Abstract
(EN) A pneumatic pump is provided, the pump comprising a first pressure vessel; a second pressure vessel; a first pneumatic assembly in flowable connection with the first pressure vessel, the first pneumatic assembly comprising a first pneumatic assembly valve; a second pneumatic assembly in flowable connection with the second pressure vessel, the second pneumatic assembly comprising a second pneumatic assembly valve; a first transfer assembly in flowable connection with the first pressure vessel, the first transfer assembly comprising one or more first transfer assembly valves; a second transfer assembly in flowable connection with the second pressure vessel, the second transfer assembly comprising one or more second transfer assembly valves; and a controller for controlling the first pneumatic assembly valve, the second pneumatic assembly valve, the one or more first transfer assembly valves, and the one or more second transfer assembly valves.
(FR) L'invention concerne une pompe pneumatique, la pompe comprenant un premier récipient sous pression ; un second récipient sous pression ; un premier ensemble pneumatique en liaison fluide avec le premier récipient sous pression, le premier ensemble pneumatique comprenant une première soupape d'ensemble pneumatique ; un second ensemble pneumatique en liaison fluide avec le second récipient sous pression, le second ensemble pneumatique comprenant une seconde soupape d'ensemble pneumatique ; un premier ensemble de transfert en liaison fluide avec le premier récipient sous pression, le premier ensemble de transfert comprenant une ou plusieurs premières soupapes d'ensemble de transfert ; un second ensemble de transfert en liaison fluide avec le second récipient sous pression, le second ensemble de transfert comprenant une ou plusieurs secondes soupapes d'ensemble de transfert ; et un dispositif de commande permettant de commander la première soupape d'ensemble pneumatique, la seconde soupape d'ensemble pneumatique, la ou les premières soupapes d'ensemble de transfert et la ou les secondes soupapes d'ensemble de transfert.
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