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WO/2002/018057A1 |
A cyclone which includes an upper cylindrical portion opening into the wider end of a lower frustro-conical portion, with a primary air inlet such that the inlet air is substantially tangential to the circumference of the cyclone, and an...
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WO/2002/018056A2 |
A cyclone separator (10) is provided for removing solid particles, the separator having an inlet nozzle(12) that includes an expansion spool (26) and an entry port (14), which reduces sidewall erosion and particle accumulation. The expan...
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WO2000045961A9 |
A fluid conditioning system and method is disclosed for coupling to a first solution source comprising a suspension solution and particles suspended in the suspension solution. The fluid conditioning system includes a containment vessel ...
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WO/2002/009846A2 |
A method and apparatus for extracting water droplets from a water-laden airstream includes introducing the airstream into an extractor duct, imparting a swirling motion to the aristream at a first axial location in the duct, removing wat...
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WO/2002/009883A1 |
A swirl plate (6) for cyclone separators produces a downward turbulent flow in a turbulent area (10) and has a recess with a tongue (8) which is elastic in the opposite direction to the flow of high-pressure gas. The tongue opens the rec...
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WO/2002/003844A1 |
Apparatus is described for separating particulate material from an airstream established by suction. The apparatus comprises a primary separation chamber (12) in which particles are separated from the airstream therein by centrifugal for...
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WO/2002/003845A1 |
A method of separating particles from particle laden air is described. The apparatus employed is a multiple stage separator in which the first stage comprises a generally cylindrical chamber (18) having a hollow central member (50) exten...
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WO/2002/003846A1 |
A multistage air-particle separator is described comprising at least two separation stages, in which particle-laden air is drawn through a succession of chambers in turn by suction applied to the last of the chambers. Heavier than air pa...
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WO/2002/004124A1 |
An apparatus (5) for treating fluids includes a frame (6) for supporting a pump (7) and a manifold (8) therein, using any suitable nozzle assembly disposed in the housing (9). The manifold (8) includes a n inlet, a diverter, a elbow (14)...
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WO/2002/000352A1 |
The invention relates to an axial feeding method of the material to be separated in a dense-medium dynamic separator (1). This method is based on the principle of imparting to the material and to the fluid in which it is dispersed, in or...
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WO/2001/097976A1 |
The invention relates to a cyclone separator (1) comprising a vertically extending housing (2) that has an upper housing section (3), in which a separator (6) with a separator wheel is located and which is equipped with a carrier gas/pro...
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WO/2001/095991A1 |
Multiple mini cyclones operating in parallel in radial geometry or in a bipolar or unipolar longitudinal design to reduce the size and velocity of an airstream containing large and small particles through the cyclones while maintaining t...
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WO/2001/096027A1 |
A classifier for separating particulate matter into heavy and light fractions, which classifier includes an inlet for particulate matter entrained in a fluid, a classification chamber, an outlet for the removal of heavy fraction of parti...
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WO/2001/087453A2 |
A separation method and apparatus are disclosed having particular application for effecting removal of sand from a production wellstream, enhancing the quality of recovered oil, gas and water output streams (12, 13, 14) and reducing eros...
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WO/2001/083114A1 |
Hydrocyclone and method for separating and classifying solids in which a slurry is introduced into the cylindrical inlet section (31) of the separation chamber of the hydrocyclone so that the slurry rotates about the axis of the chamber,...
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WO/2001/081001A2 |
A System and method for removing solids from a fluid environment. The system includes a device (10) for separating solids from a fluid using cyclonic flow. The device includes a column (11) for collecting solids to be separated from the ...
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WO/2001/081674A1 |
The invention relates to a process for directing a papermaking pulp towards a regulated outlet (9). Accept from successively arranged cleaning stages (6, 14, 20) is lead towards the outlet (9), while the respective rejects are lead to th...
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WO/2001/076722A1 |
Method and apparatus for separating solid particles from gas exhausted from the reaction chamber of a fluidized bed reactor, the separator apparatus comprising a vortex chamber which is in horizontal direction defined by vertically-exten...
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WO/2001/074493A1 |
Apparatus (10, 110, 210, 310) for separating particles from a fluid flow comprises an upstream cyclonic separator (12, 112, 212, 312) and a plurality of downstream cyclonic separators (26, 126, 226, 326) arranged in parallel with one ano...
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WO/2001/074494A1 |
A cyclone (10) includes diametrically opposed inlets (14) and a lower outlet (22) for denser parts of the flow. Less dense parts of the flow pass upwardly through a take off tube (26). The flow rate to the inlets is varied periodically t...
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WO/2001/070368A1 |
An apparatus for reacting a particulate material with liquids comprising: means for providing a crude slurry of the particulate material in the liquid; at least one classifying cyclone comprising a separating chamber, a tangential inlet ...
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WO/2001/068224A1 |
A method and device for processing PFC, in which a vacuum pump is not caused to damage, maintenance and inspection are easy and burning treatment is not required. Continuously arranged after a vacuum chamber (12) through pipes (14) are a...
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WO/2001/066220A2 |
In a vortex separator for use in at least partially removing suspended solids from a liquid containing suspended solids, the inlet port (8), whereby the liquid is introduced tangentially into a vortex chamber, has a substantially rectang...
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WO/2001/066225A2 |
A vapour/liquid separator comprising: a vessel having an inlet for receiving a vapour/liquid mixture; a hub located within the vessel at a position below the inlet wherein the hub supports a plurality of vane elements at its near end for...
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WO/2001/062393A1 |
A device for separation of particles in a liquid comprises a substantially cylindrical cyclone sieve (1), having a tangential inlet (7) for liquid. Particles with specific weight lower or higher than the liquid, concentrate at the cylind...
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WO/2001/060226A1 |
The disclosure is directed to a cyclone dust collector for separating air from dusts by way of a centrifugal force and, more particularly, to a novel canister type vacuum cleaner capable of using a dual cyclone dust collector with maximi...
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WO/2001/060524A1 |
Multi-cyclone dust collector including a primary cyclone body and dust collecting box for causing circulation of air and collecting various foreign matters, the primary cyclone body and dust collecting box having a first air inlet for dr...
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WO/2001/058568A1 |
The present invention relates to a method and apparatus for separating particulate matter from a gaseous stream. According to the method, the gaseous stream containing the suspended particulates is passed into a separator apparatus which...
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WO/2001/051164A1 |
A separation system (10) is disclosed for use with a treatment tank (14), such as a flotation tank or decant tank, to separate particles and/or gases from a liquid suspension stream (20). The system is coupled to a liquid source comprisi...
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WO/2001/045853A1 |
Cyclonic separating apparatus (10) comprises a cyclone body (12) having an inlet (16) for introducing dirt-laden air into the cyclone body (12) in a tangential manner. A central outlet (18) is provided for conducting cleaned air out of t...
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WO/2001/043883A1 |
A system for sealing the leg of a cyclone for separating out solids in gas/solid suspension is described. More specifically, the present invention relates to a system for sealing the legs of two stages of cyclones in series used in fluid...
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WO/2001/036068A1 |
There is provided a system for cleaning a contaminated airflow. The system comprises a macro-contaminant separator (20) that creates substantially macro-contaminant free airflow, a micro-contaminant separator (50) that creates a substant...
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WO/2001/035809A1 |
Device for fastening a dust box to a cyclone vacuum cleaner, including an accommodating part having a space in a body of the cyclone vacuum cleaner, a dust box mounted in the accommodating part selectively, for collecting various foreign...
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WO/2001/034725A1 |
The invention relates to a process for pyrolysis, carried out in a cyclone reactor. More in detail the process relates to the pyrolysis of carbonaceous material carried out in a cyclone reactor which is fitted with enhanced filtering equ...
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WO/2001/032066A1 |
A dust and dirt separation assembly (10; 50) for use in a vacuum cleaner, includes a dirty air inlet (12; 52) and a clean air outlet (13; 53) with an airflow path passing firstly through a cyclonic separator (11; 55) for separating large...
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WO/2001/028400A1 |
A vacuum cleaner (10) comprises a cyclonic separation unit (52) with a dirty air inlet (32) and a cleaned air outlet at a first end and a dirt collection portion (74) at a second end. The separation unit is supported on the cleaner such ...
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WO2001000296A9 |
An apparatus for separation of a fluid flow flowing through a pipeline into a light fraction and a heavier fraction, in which the fluid flow is set into rotation so that it is separated into a central zone (6) essentially containing the ...
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WO/2001/021286A1 |
The invention relates to a method and a device for separating a substance from a gas flow, comprising of realizing a vortex in the gas flow and separating the gas flow transversely of the axial direction of the vortex into a primary part...
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WO/2001/017688A1 |
A cyclone collector for vacuum cleaner including a cyclone body (1, 11, 31), a contaminated air suction inlet (2, 12, 32) for sucking contaminants and air into the cyclone body (1, 11, 31), and air vent (4, 13, 33) for exhausting air pur...
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WO/2001/017638A2 |
A forward hydrocyclone (10) for the centrifugal separation of heavy contaminants contained in a suspension of papermakers fibers is formed with an elongated hollow arcuate body (12) of circular cross-section which converges with constant...
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WO/2001/014066A1 |
Cyclone collector having an air inlet structure which can enhance a circulating force for better separation of contaminants from air, including a cyclone body (110, 210, 310 or 410), an air inlet (120, 220, 320 or 420) for drawing contam...
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WO/2001/012050A1 |
This invention relates to a device for separating particles from a fluid as well as a vacuum cleaner in which the device is used. The device (1) comprises a separation chamber (2) with an inlet (9) and an outlet (11) for the fluid in add...
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WO/2001/012334A1 |
An improvement is made in the efficiency and/or throughput of a hydrocyclone (10) by providing a multi-sloped back wall ramp (14, 16) which imparts a greater axial component to the fluids at the periphery as measured radially from the lo...
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WO/2001/010536A1 |
A powered low restriction air precleaner device (36) and method for centrifugally ejecting heavier-than-air particulate debris from debris laden air for providing for a combustion engine air intake, and engine air cooling system, or a ca...
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WO/2001/007168A1 |
A particle separation member (40) is provided for use with a cyclone separator (30). The particle separation member (40) divides the separator (30) into a cyclone chamber (46) and a particle receiving chamber (50). The cyclone chamber (4...
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WO/2001/005291A1 |
A vacuum cleaner, comprising a suction port body having a suction port, an electric blower generating suction air, a connection pipe connected to the suction port body, and a cyclone type dust collecting part which is disposed between th...
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WO/2001/003847A1 |
Trickle valve (9) positioned at the lower end of a vertical dipleg (8) of a gas-solids separator (5) comprising a pair of co-operable clamshell doors arranged in such a manner that mutual opposite swinging movement between a closed posit...
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WO/2000/074548A1 |
Multi-cyclone collector for a vacuum cleaner including a plurality of connected cyclones each for discharging air to outside of the cyclone, and separating and collecting only contaminants from the air containing the contaminants by usin...
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WO/2000/074547A1 |
A cyclone dust collector is disclosed, which prevents refly of dusts collected in a dust collecting box to a cyclone body from occurring. The cyclone dust collector comprises a cyclone body (10), a suction flow passage pipe (20) for suck...
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WO/2000/074810A1 |
Multiphase separator for separation of a fluid flow (30) comprising several fluid components, preferably for separation of hydrocarbons and water, and arranged in a tank (20) in connection with plants for petroleum production, comprising...
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