ES274750U - Improved apparatus intended for the washing and granulometric separation of suspended solid materials. - Google Patents
Improved apparatus intended for the washing and granulometric separation of suspended solid materials.Info
- Publication number
- ES274750U ES274750U ES1982274750U ES274750U ES274750U ES 274750 U ES274750 U ES 274750U ES 1982274750 U ES1982274750 U ES 1982274750U ES 274750 U ES274750 U ES 274750U ES 274750 U ES274750 U ES 274750U
- Authority
- ES
- Spain
- Prior art keywords
- solid materials
- washing
- density
- suspended solid
- column
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B5/00—Washing granular, powdered or lumpy materials; Wet separating
- B03B5/62—Washing granular, powdered or lumpy materials; Wet separating by hydraulic classifiers, e.g. of launder, tank, spiral or helical chute concentrator type
- B03B5/623—Upward current classifiers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D11/00—Solvent extraction
- B01D11/02—Solvent extraction of solids
- B01D11/0261—Solvent extraction of solids comprising vibrating mechanisms, e.g. mechanical, acoustical
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
- Extraction Or Liquid Replacement (AREA)
- Paper (AREA)
- Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
Abstract
Improved apparatus intended to allow the operations of washing of suspended solid materials in a liquid phase for removing therefrom solubilized materials and/or effecting accurate granulometric separations of solid materials suspended within said phase, said apparatus comprising a vertical column wherein are arranged horizontal perforated plates (15), means for the supply of the suspension to be treated (10) and for the supply of the treatment and extraction liquid (7) for the treated suspension as well as a pulsating device (6), characterized in that, for a column comprising N actually implanted perforated plates, having each a surface S, a perforation coefficient p, p being the ratio between the total surface area of perforation and the surface area of said plate, the pulsating device delivering the total of volumes V alternatively transferred upwardly and downwardly per time unit, the liquid used for the washing or granulometric separation having a density dn whereas the liquid coming out by overflow has a density do and in that the suspended solid materials have a density ds, g being the gravitational acceleration, a diameter O of the perforations and an average distance (1) between said perforations are so selected that a coefficient K1 associating the technical characteristics of said column is adjusted and defined by the equation < IMAGE > at a value at least equal to 10 and preferably comprised between 20 and 300.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8116795A FR2511894A1 (en) | 1981-08-31 | 1981-08-31 | IMPROVED APPARATUS FOR WASHING AND GRANULOMETRIC SEPARATION OF SUSPENDED SOLID MATERIALS |
Publications (2)
Publication Number | Publication Date |
---|---|
ES274750U true ES274750U (en) | 1984-01-16 |
ES274750Y ES274750Y (en) | 1984-09-01 |
Family
ID=9261886
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES1982274750U Expired ES274750Y (en) | 1981-08-31 | 1982-08-30 | PERFECTED DEVICE, INTENDED TO ALLOW THE OPERATION OF WASHING OF SOLID MATERIALS IN SUSPENSION |
Country Status (20)
Country | Link |
---|---|
EP (1) | EP0086806A1 (en) |
JP (1) | JPS58501365A (en) |
AU (1) | AU554316B2 (en) |
BR (1) | BR8207816A (en) |
CA (1) | CA1176825A (en) |
DK (1) | DK189883A (en) |
ES (1) | ES274750Y (en) |
FR (1) | FR2511894A1 (en) |
GB (1) | GB2104415B (en) |
GR (1) | GR77276B (en) |
IL (1) | IL66666A (en) |
IN (1) | IN156440B (en) |
IT (1) | IT1203692B (en) |
MA (1) | MA19582A1 (en) |
MY (1) | MY8600412A (en) |
NZ (1) | NZ201745A (en) |
OA (1) | OA07197A (en) |
WO (1) | WO1983000817A1 (en) |
YU (1) | YU193082A (en) |
ZA (1) | ZA826326B (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4807761A (en) * | 1983-09-22 | 1989-02-28 | C-H Development & Sales, Inc. | Hydraulic separating method and apparatus |
AU567347B2 (en) * | 1984-01-27 | 1987-11-19 | C.H. Development and Sales Inc. | Hindered hydraulic separation |
NL8602447A (en) * | 1986-09-27 | 1988-04-18 | Stamicarbon | METHOD FOR A LIQUID-FIXED CONTACT. |
HUT52999A (en) * | 1988-04-18 | 1990-09-28 | Nitrokemia Ipartelepek | Method and apparatus for intensive countercurrent contacting granular solid materials with low-amount liquid |
GR900100028A (en) * | 1990-01-17 | 1992-06-25 | Vni I P Aljuminievoi Magnievoi | Suspension classifier |
CN101837319A (en) * | 2010-04-23 | 2010-09-22 | 中国恩菲工程技术有限公司 | Solid-solid separation method |
RU2515708C1 (en) * | 2012-10-22 | 2014-05-20 | Федеральное государственное бюджетное образовательное учреждение Высшего профессионального образования Национальный исследовательский Томский политехнический университет | Device for hydrometallurgical processing of raw materials |
RU2530941C1 (en) * | 2013-04-19 | 2014-10-20 | Открытое акционерное общество "Ведущий научно-исследовательский институт химической технологии" | Method of regulating process of classification of solid material in vertical flow with pulsating agitation |
RU2570177C1 (en) * | 2014-12-02 | 2015-12-10 | Общество с ограниченной ответственностью "Объединенная Компания РУСАЛ Инженерно-технологический центр" | Apparatus for classification of solid phase of suspensions |
RU195594U1 (en) * | 2017-09-05 | 2020-01-31 | ЗАКРЫТОЕ АКЦИОНЕРНОЕ ОБЩЕСТВО "Научно-Производственное Объединение "Экология" | HYDROCLASSIFIER MULTI-STAGE MULTI-STAGE |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR928864A (en) * | 1946-05-15 | 1947-12-10 | Alais & Froges & Camarque Cie | Decanter selector |
US2742381A (en) * | 1951-12-06 | 1956-04-17 | Commw Scient Ind Res Org | Method and apparatus for countercurrent contacting of solids with liquids |
GB794271A (en) * | 1955-09-02 | 1958-04-30 | Austen Ernest John Edward Jane | Improvements relating to upward current classifiers |
US3119721A (en) * | 1960-02-15 | 1964-01-28 | Dorr Oliver Inc | Pulsating treatment column and method |
GB1153504A (en) * | 1966-10-26 | 1969-05-29 | Int Research & Dev Co Ltd | Liquid Particulate Solid Contacting Apparatus |
-
1981
- 1981-08-31 FR FR8116795A patent/FR2511894A1/en active Granted
-
1982
- 1982-08-24 IN IN982/CAL/82A patent/IN156440B/en unknown
- 1982-08-25 AU AU88292/82A patent/AU554316B2/en not_active Expired - Fee Related
- 1982-08-25 WO PCT/FR1982/000141 patent/WO1983000817A1/en not_active Application Discontinuation
- 1982-08-25 BR BR8207816A patent/BR8207816A/en unknown
- 1982-08-25 JP JP57502622A patent/JPS58501365A/en active Pending
- 1982-08-25 EP EP82902532A patent/EP0086806A1/en not_active Withdrawn
- 1982-08-26 OA OA57788A patent/OA07197A/en unknown
- 1982-08-27 IT IT23009/82A patent/IT1203692B/en active
- 1982-08-27 GB GB08224627A patent/GB2104415B/en not_active Expired
- 1982-08-27 MA MA19794A patent/MA19582A1/en unknown
- 1982-08-27 IL IL66666A patent/IL66666A/en unknown
- 1982-08-27 NZ NZ201745A patent/NZ201745A/en unknown
- 1982-08-27 YU YU01930/82A patent/YU193082A/en unknown
- 1982-08-30 ZA ZA826326A patent/ZA826326B/en unknown
- 1982-08-30 ES ES1982274750U patent/ES274750Y/en not_active Expired
- 1982-08-30 CA CA000410438A patent/CA1176825A/en not_active Expired
- 1982-08-30 GR GR69159A patent/GR77276B/el unknown
-
1983
- 1983-04-28 DK DK189883A patent/DK189883A/en not_active Application Discontinuation
-
1986
- 1986-12-30 MY MY412/86A patent/MY8600412A/en unknown
Also Published As
Publication number | Publication date |
---|---|
CA1176825A (en) | 1984-10-30 |
GB2104415A (en) | 1983-03-09 |
OA07197A (en) | 1984-04-30 |
WO1983000817A1 (en) | 1983-03-17 |
JPS58501365A (en) | 1983-08-18 |
ZA826326B (en) | 1983-07-27 |
MA19582A1 (en) | 1983-04-01 |
AU8829282A (en) | 1983-03-28 |
NZ201745A (en) | 1986-04-11 |
FR2511894B1 (en) | 1983-10-21 |
IL66666A (en) | 1985-07-31 |
DK189883D0 (en) | 1983-04-28 |
IT1203692B (en) | 1989-02-15 |
EP0086806A1 (en) | 1983-08-31 |
IT8223009A0 (en) | 1982-08-27 |
IL66666A0 (en) | 1982-12-31 |
BR8207816A (en) | 1983-07-19 |
DK189883A (en) | 1983-04-28 |
ES274750Y (en) | 1984-09-01 |
AU554316B2 (en) | 1986-08-14 |
IN156440B (en) | 1985-08-03 |
FR2511894A1 (en) | 1983-03-04 |
GR77276B (en) | 1984-09-11 |
YU193082A (en) | 1986-10-31 |
GB2104415B (en) | 1985-07-17 |
MY8600412A (en) | 1986-12-31 |
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