IE36996B1 - Apparatus for and method of treating and transporting fluid entrainable particles - Google Patents
Apparatus for and method of treating and transporting fluid entrainable particlesInfo
- Publication number
- IE36996B1 IE36996B1 IE1717/72A IE171772A IE36996B1 IE 36996 B1 IE36996 B1 IE 36996B1 IE 1717/72 A IE1717/72 A IE 1717/72A IE 171772 A IE171772 A IE 171772A IE 36996 B1 IE36996 B1 IE 36996B1
- Authority
- IE
- Ireland
- Prior art keywords
- particles
- fluid
- entrained
- collector
- fibres
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B7/00—Selective separation of solid materials carried by, or dispersed in, gas currents
- B07B7/02—Selective separation of solid materials carried by, or dispersed in, gas currents by reversal of direction of flow
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B7/00—Selective separation of solid materials carried by, or dispersed in, gas currents
- B07B7/08—Selective separation of solid materials carried by, or dispersed in, gas currents using centrifugal force
- B07B7/086—Selective separation of solid materials carried by, or dispersed in, gas currents using centrifugal force generated by the winding course of the gas stream
- B07B7/0865—Selective separation of solid materials carried by, or dispersed in, gas currents using centrifugal force generated by the winding course of the gas stream using the coanda effect of the moving gas stream
Abstract
1406650 Mixing apparatus; Fluid-energy mills; Pneumatic separation CROWN ZELLERBACH INTERNATIONAL INC 6 Dec 1972 [31 Jan 1972] 56376/72 Headings B1C, B2A and B2H [Also in Divisions B1, B8 and F4] In apparatus for mixing de-agglomerating, separating and transporting fluid-entrained particulate material, the fluid enters at 43 and issues from an annular slit 37, entraining particles from hopper 10 and attaching itself to surface 35 whereby it passes along a first flow path 11 at the end of which it encounters a fluid curtain issuing from an annular slit 16. Particles undergo de-agglomeration and intense mixing in the zone of the curtain. Fluid from the slit 16 together with any particles entrained thereby then attaches itself to the surface 17 whereby it is guided into a second flow path 21 and the entrained particles art deposited in a collector 22. Particles having sufficient momentum at the end of the first flow path may pass through the curtain and fall into a collector 27; or if their momentum is greater still may be entrained by fluid issuing from an annular slit 26, which attaches itself to a surface 68, 24 and conveys the particles through a conduit 25 to a further collector (not depicted). The widths of the slits 37, 16, 26 are screw-threadedly adjustable (Figs 2 and 3, not shown) and the assembly consisting of nozzle assembly 15 and arm 95, (together with conduit 25 and collector 27) may be axially adjusted by crank 98 to position slit 16 in relation to the flow attachment surface 17. The collector 27 may be open at 90 as shown, to entrain atmosphereic air, or may be closed and have a tangential inlet (92, Fig 5 not shown) for fluid entrained or under pressure, and a tangential outlet (93) for fluid and entrained particles. Examples and applications relate to the. separation of polyethylene fibres from water and sand, de-agglomeration of polyethylene fibres intended for making synthetic paper, separating and opening of rayon staple fibres, mixing of fibres of polyethylene and rayon, the coating of transported particles by vapours or powders, and the transport of ground metallic ores, metal particles, wood chips, cellulose fibres and cereal grains.
[GB1406650A]
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US22208572A | 1972-01-31 | 1972-01-31 |
Publications (2)
Publication Number | Publication Date |
---|---|
IE36996L IE36996L (en) | 1973-07-31 |
IE36996B1 true IE36996B1 (en) | 1977-04-13 |
Family
ID=22830756
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IE1717/72A IE36996B1 (en) | 1972-01-31 | 1972-12-08 | Apparatus for and method of treating and transporting fluid entrainable particles |
Country Status (20)
Country | Link |
---|---|
JP (1) | JPS5245998B2 (en) |
AT (1) | AT324213B (en) |
AU (1) | AU471799B2 (en) |
BE (1) | BE793796A (en) |
BR (1) | BR7208453D0 (en) |
CA (1) | CA970801A (en) |
CH (1) | CH565695A5 (en) |
DD (1) | DD102124A5 (en) |
DE (1) | DE2263147C3 (en) |
ES (1) | ES410326A1 (en) |
FR (1) | FR2169958B1 (en) |
GB (1) | GB1406650A (en) |
IE (1) | IE36996B1 (en) |
IT (1) | IT974750B (en) |
LU (1) | LU66880A1 (en) |
NL (1) | NL7300055A (en) |
NO (1) | NO137686C (en) |
SE (1) | SE383721B (en) |
SU (1) | SU598547A3 (en) |
ZA (1) | ZA727373B (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU532265B2 (en) * | 1978-09-13 | 1983-09-22 | British Petroleum Company Limited, The | Solids transfer system |
US4348043A (en) * | 1980-06-16 | 1982-09-07 | Whittaker Corporation | Disengaging apparatus |
EP1577954A1 (en) * | 2004-03-09 | 2005-09-21 | RWE SCHOTT Solar GmbH | Method for transporting solid particles |
CN109941756B (en) * | 2019-03-01 | 2024-04-19 | 成都瑞柯林工程技术有限公司 | Particle screening method and powder fluidization device |
-
0
- BE BE793796D patent/BE793796A/en not_active IP Right Cessation
-
1972
- 1972-10-16 ZA ZA727373A patent/ZA727373B/en unknown
- 1972-11-27 CA CA157,688A patent/CA970801A/en not_active Expired
- 1972-11-30 BR BR8453/72A patent/BR7208453D0/en unknown
- 1972-12-06 GB GB5637672A patent/GB1406650A/en not_active Expired
- 1972-12-08 IE IE1717/72A patent/IE36996B1/en unknown
- 1972-12-22 IT IT33550/72A patent/IT974750B/en active
- 1972-12-22 DE DE2263147A patent/DE2263147C3/en not_active Expired
-
1973
- 1973-01-03 NL NL7300055A patent/NL7300055A/xx unknown
- 1973-01-03 ES ES410326A patent/ES410326A1/en not_active Expired
- 1973-01-10 AU AU50971/73A patent/AU471799B2/en not_active Expired
- 1973-01-16 NO NO190/73A patent/NO137686C/en unknown
- 1973-01-22 AT AT51573A patent/AT324213B/en not_active IP Right Cessation
- 1973-01-23 LU LU66880A patent/LU66880A1/xx unknown
- 1973-01-23 CH CH92273A patent/CH565695A5/xx not_active IP Right Cessation
- 1973-01-25 FR FR7302565A patent/FR2169958B1/fr not_active Expired
- 1973-01-26 DD DD168469A patent/DD102124A5/xx unknown
- 1973-01-26 SU SU1874806A patent/SU598547A3/en active
- 1973-01-30 SE SE7301286A patent/SE383721B/en unknown
- 1973-01-31 JP JP48013332A patent/JPS5245998B2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CH565695A5 (en) | 1975-08-29 |
AU5097173A (en) | 1974-07-11 |
AT324213B (en) | 1975-08-25 |
FR2169958A1 (en) | 1973-09-14 |
SE383721B (en) | 1976-03-29 |
DE2263147B2 (en) | 1980-06-12 |
CA970801A (en) | 1975-07-08 |
AU471799B2 (en) | 1976-05-06 |
JPS4883574A (en) | 1973-11-07 |
GB1406650A (en) | 1975-09-17 |
IT974750B (en) | 1974-07-10 |
NL7300055A (en) | 1973-08-02 |
LU66880A1 (en) | 1973-03-23 |
ZA727373B (en) | 1973-06-27 |
JPS5245998B2 (en) | 1977-11-19 |
NO137686B (en) | 1977-12-27 |
FR2169958B1 (en) | 1977-07-29 |
BR7208453D0 (en) | 1974-08-15 |
DE2263147A1 (en) | 1973-08-16 |
BE793796A (en) | 1973-05-02 |
ES410326A1 (en) | 1975-12-16 |
SU598547A3 (en) | 1978-03-15 |
NO137686C (en) | 1978-04-05 |
IE36996L (en) | 1973-07-31 |
DE2263147C3 (en) | 1981-02-19 |
DD102124A5 (en) | 1973-12-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1425999A (en) | Centrifugal separators | |
US2767840A (en) | Cyclones | |
ES8104009A1 (en) | Pneumatic separator for flowable particulate materials | |
US3859205A (en) | Apparatus and method for transporting fluid-entrainable particles | |
GB1194213A (en) | Sorting of Granular Material at Separation Limits below 1 mm. | |
IE36996B1 (en) | Apparatus for and method of treating and transporting fluid entrainable particles | |
SE301079B (en) | ||
US4131239A (en) | Fluid energy mill for large particulate materials | |
GB263820A (en) | Improvements in and relating to apparatus for classifying pulverized materials | |
GB1209135A (en) | Classifying apparatus | |
GB834057A (en) | Improvements relating to the separation of materials into fractions by screening | |
GB1041120A (en) | Improvements in method and means for grinding, drying, coating, mixing and chemically treating solids | |
GB1401537A (en) | Formation of powdered samples | |
GB849340A (en) | Improvements in and relating to vibratory grinding | |
GB1188566A (en) | Improved Particle Classification Device and Method | |
GB1034090A (en) | Reject spouts for centrifugal extraction apparatus | |
GB1567036A (en) | Method and apparatus for the application of finely divided particles to an elongate paper band | |
GB1376436A (en) | Method and apparatus for separating coarse and fine particles of a particulate material | |
GB1095289A (en) | Improvements relating to pneumatic conveying of particulate solids | |
GB830680A (en) | Method of and apparatus for separating materials | |
GB937761A (en) | Classifying pulverous or granular material | |
JPS6039108Y2 (en) | Powder classification device | |
SU1741930A1 (en) | Centrifugal air passing separator | |
JPH0137731Y2 (en) | ||
JPS5579021A (en) | Classifying apparatus for powder and particle |