Patents
Sitemap › B04 - Centrifugal apparatus or machines for carrying-out physical or chemical processes › B04C - Apparatus using free vortex flow, e.g. cyclones › B04C 5 - Apparatus in which the axial direction of the vortex is reversed
Patents for B04C 5 - Apparatus in which the axial direction of the vortex is reversed (6,912)
09/1990
09/12/1990CN2061867U Pressing in type dedusting chimney
09/12/1990CN1045235A Chevron shaped blade separating component and its separator
09/11/1990US4956091 Apparatus for separating solid particles from a fluid
09/11/1990US4956090 Hydrocyclone divided into sections
09/05/1990EP0332641A4 Cyclone separator
09/05/1990CN2061485U Inclined multitube dust remover
09/05/1990CN2061484U High-efficiency multiple smoke-eliminating and dust-removing device
08/1990
08/23/1990WO1990009242A1 Method and apparatus for cleaning of a pulp suspension
08/22/1990EP0383523A2 Trickle valve
08/22/1990CN2060692U Rotating cyclone
08/14/1990US4948517 Progessive cavity motor with brake to regulate fluid flow into separator
08/08/1990EP0203065B1 Cyclone separator
08/08/1990CN2060089U Centrifugal rotary device
07/1990
07/31/1990US4944250 Cyclone separator including a hopper formed by water-steam cooled walls
07/25/1990CN1008886B Separating device for alluvial gold ore
07/11/1990EP0377014A1 Cyclone separator apparatus
07/10/1990US4940473 Cyclone solids separator and de-gasifier
07/10/1990CA1271430A1 Cyclonic separator with screen and ball check
07/05/1990DE3941016A1 Cyclone filter - having housing, deflection plates, screw conduit, partition wall, central opening, slots, screw-insert, pptn. chamber etc.
06/1990
06/28/1990EP0370026A4 Liquid separator.
06/28/1990EP0365537A4 Liquid separator.
06/27/1990EP0375671A1 Separation of components of a fluid mixture
06/27/1990CN1008523B Process for separating corn starch
06/21/1990DE3842000A1 Centrifugal separator for an exhaust purification device
06/19/1990US4934407 Manifold for gas from parallel-working gas cleaning units
06/19/1990US4934281 Circulating fluidized bed reactor and a method of separating solid material from flue gases
06/19/1990CA1270465A1 Cyclone separator
06/19/1990CA1270449A1 Combination downflow-upflow vapor-liquid separator
06/12/1990US4933094 Method and apparatus for separating liquid components from a liquid mixture
06/06/1990EP0371828A1 Apparatus for separating and recovering solid toner particles transported by a gas flow
06/06/1990EP0371531A1 Filter bed combined with a centrifugal separator
06/05/1990CA1269952A1 Cyclone separator
05/1990
05/30/1990EP0370026A1 Liquid separator.
05/23/1990EP0368849A1 Cyclone separator.
05/23/1990CN2057372U Powerless low-resistance vortex flow duster of kiln
05/22/1990US4927536 Hydrocyclone separation system
05/22/1990US4927298 In a method for separating a feed
05/22/1990CA1269348A1 Reverse hydrocyclone cleaner for removing light contaminants from pulp slurry
05/16/1990CN1042095A Apparatus for separating solid particles from fluid
05/09/1990CN1007922B Circulating fluidized bed reactor and method of separating solid material from flue gases
05/02/1990EP0366429A2 Improvements in apparatus and process to separate and remove extraneous matter from a liquid stream
05/02/1990EP0365537A1 Liquid separator
05/02/1990CN1007787B Separator for light impurities in liquid
05/01/1990US4920924 Fluidized bed steam generating system including a steam cooled cyclone separator
05/01/1990CA1268352A1 Sample splitter
04/1990
04/24/1990US4919796 Method and apparatus for grading fiber suspension
04/24/1990US4918894 In an insulated structure
04/24/1990CA2001216A1 Apparatus and process to separate and remove extraneous matter from a liquid stream
04/18/1990CN1007589B Mutlicyclone plant
04/18/1990CN1007588B Fluid impurity dissociator
04/12/1990DE3832986A1 Papierstoffreiniger Paper Plastic Cleaner
04/10/1990EP0355127A4 Method and apparatus for separating phases of a multi-phase liquid.
04/10/1990EP0346328A4 Hydrocyclones.
04/09/1990EP0341282A4 Cyclone separator.
04/05/1990WO1990003223A1 Stuff cleaner
04/05/1990WO1990003222A1 Method and apparatus for separating liquid components from a liquid mixture
04/05/1990WO1990003221A1 Method and apparatus for separating liquid components from a liquid mixture
04/03/1990US4913711 Spiral coil cool wall construction for high temperature cylindrical furnaces, vessels, cyclones, etc.
03/1990
03/28/1990EP0360360A2 Swirl tube separator
03/28/1990EP0360357A2 Apparatus for separating solid particles from a fluid
03/27/1990US4912733 Steam-water separating system for boiling water nuclear reactors
03/27/1990US4911850 Method and apparatus for separating liquid components from a liquid mixture
03/22/1990WO1990002593A1 Separator
03/13/1990US4908139 Method and apparatus for separating and recovering particulate material
03/13/1990US4908049 Spherical cyclone
03/07/1990EP0356635A2 Discharge device
02/1990
02/28/1990EP0355127A1 Method and apparatus for separating phases of a multi-phase liquid
02/27/1990US4904286 Cyclone separator having water-steam cooled walls
02/21/1990CN1039736A Method of separating solid material from flue gases discharged from reactor chamber of circulating fluidized bed reactor, and recycling separated solid material to reactor chamber
02/20/1990US4901448 Suspension preheater
02/14/1990CN2052687U Whirling style impurity separator
02/13/1990US4900345 Separator for use in installations for conveying objects over distances by means of a flow of air
02/13/1990CA1265660A1 Circulating fluidized bed reactor and a method of separating solid material from the flue gases
01/1990
01/25/1990WO1990000646A1 A method and arrangement for cleansing a fibre suspension from light contaminants
01/24/1990EP0351409A1 Method and separator for separating solid particles from a hot gas stream
01/23/1990US4895582 Vortex chamber separator
01/11/1990EP0302867A4 Cyclone separator.
01/10/1990EP0163656B1 Cyclone separator
01/09/1990CA1264305A1 Hydrocyclone separator apparatus
01/03/1990CN2050652U 磁带录音机 Tape recorder
01/02/1990US4891129 Process for solids-fluid separation employing swirl flow
12/1989
12/27/1989CN1006205B Spiral coil cool wall construction for high temp. cyclinderical furnaces, vessels, cyclones, etc.
12/21/1989DE3918604A1 Cyclone precipitator with multi-stage precipitation
12/21/1989DE3820142A1 Fresh fat separator
12/20/1989EP0346748A2 Cyclone separator
12/20/1989EP0346747A2 Cyclone separator
12/20/1989EP0346328A1 Hydrocyclones.
12/06/1989EP0152438B1 Liquid separator apparatus
12/06/1989CN2048782U Dust filter with hemp and stone screen and water film
11/1989
11/30/1989WO1989011339A1 Cyclone separator apparatus
11/29/1989EP0295251A4 Cyclone separator.
11/29/1989CN2048396U Super purification automatic unloading wind closed device
11/28/1989CA1263340A1 Means for clearing the blocked reject end of a vortex purifier
11/23/1989EP0342340A2 Gas suspension heat exchanger
11/22/1989CN2047991U 除尘器 Dust collector
11/22/1989CN2047990U Rotary cylinder centrifugal dust separator
11/21/1989CA1263099A1 Twin hydrocyclone
11/16/1989WO1989010795A1 Cyclone separator
11/15/1989EP0341282A1 Cyclone separator
11/14/1989US4880450 Cyclone separator having water-steam cooled walls
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