GB990866A - Apparatus for the separation of fluid mixtures - Google Patents

Apparatus for the separation of fluid mixtures

Info

Publication number
GB990866A
GB990866A GB13746/62A GB1374662A GB990866A GB 990866 A GB990866 A GB 990866A GB 13746/62 A GB13746/62 A GB 13746/62A GB 1374662 A GB1374662 A GB 1374662A GB 990866 A GB990866 A GB 990866A
Authority
GB
United Kingdom
Prior art keywords
water
cone
sand
rod
mixture
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.)
Expired
Application number
GB13746/62A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of GB990866A publication Critical patent/GB990866A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/24—Feed or discharge mechanisms for settling tanks
    • B01D21/245—Discharge mechanisms for the sediments
    • B01D21/2483—Means or provisions for manually removing the sediments
    • 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
    • B03B5/02—Washing granular, powdered or lumpy materials; Wet separating using shaken, pulsated or stirred beds as the principal means of separation
    • B03B5/26—Washing granular, powdered or lumpy materials; Wet separating using shaken, pulsated or stirred beds as the principal means of separation in sluices
    • 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
    • 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
    • B03B5/66—Washing granular, powdered or lumpy materials; Wet separating by hydraulic classifiers, e.g. of launder, tank, spiral or helical chute concentrator type of the hindered settling type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
    • F26B21/06—Controlling, e.g. regulating, parameters of gas supply
    • F26B21/12—Velocity of flow; Quantity of flow, e.g. by varying fan speed, by modifying cross flow area

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
  • Float Valves (AREA)

Abstract

990,866. Gravity-separation apparatus; sandcones ; classifying granular materials. B. LEY. April 10, 1962 [April 19, 1961], No. 13746/62. Headings B1D and B2H. A mixture of sands, or sand and dirt, and water, is pumped through an inlet pipe 17 to a vertically-movable cone 3. Lighter sand or dirt flows out with the water at 21, 19. When a predetermined weight of heavier sand in the cone 3 is exceeded, the cone moves downwards, raising, as it does so, the inner ends of levers 5 from which it is suspended about fulcrums 6 by links 4. Segment-shaped plates 8 secured at the inner ends of the levers 5, and bearing under a stop 9 on a valve rod 10, thereupon raise the rod 10 to withdraw a valve cone 11 from a discharge opening at the lower end of the cone 3. Surplus water can be tapped off through a perforate pipe end 22 connected at 20 to a combined drain and water-feed system. The apparatus is mounted on a mobile stand 1. For sorting a mixture of sands in water according to grain sizes the mixture is fed into cone 3 as before. Then water is introduced at 20, 23 into the sand at a pressure which ensures that the large-grained sand remains in the cone, whilst smaller grains are discharged with water at 21, 19 (for further sorting in similar apparatus). For washing dirty sand, water is introduced at 20, 23 (after draining at 19, and 22, 20), and leaves with dirt at 19. Additional features are provided in Fig. 3 (not shown) for classifying according to grain size. The rod 10 is made hollow, and additional water can be fed down it to emerge through one or more of a number of circular discharge tubes arranged around it. A float with a horizontal baffle, and supporting a feed ring, may be secured adjustably around the upper end of the hollow rod.
GB13746/62A 1961-04-19 1962-04-10 Apparatus for the separation of fluid mixtures Expired GB990866A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEL38778A DE1140883B (en) 1961-04-19 1961-04-19 Automatic flow regulator on classifying cones, especially for sand processing

Publications (1)

Publication Number Publication Date
GB990866A true GB990866A (en) 1965-05-05

Family

ID=7268415

Family Applications (1)

Application Number Title Priority Date Filing Date
GB13746/62A Expired GB990866A (en) 1961-04-19 1962-04-10 Apparatus for the separation of fluid mixtures

Country Status (6)

Country Link
US (1) US3258121A (en)
BE (1) BE616347A (en)
CH (1) CH403681A (en)
DE (1) DE1140883B (en)
DK (1) DK105976C (en)
GB (1) GB990866A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1176932A (en) * 1966-03-11 1970-01-07 Floatex Separations Ltd Improvements in Classifiers for Grading Solid Particles in a Liquid Suspension
GB1197892A (en) * 1966-07-21 1970-07-08 Lovegreen Alan T Improvements in the Classification of Granular Materials
US5643443A (en) * 1995-05-19 1997-07-01 Taiki Corporation, U.S.A. Water purification system

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1109485A (en) * 1913-09-12 1914-09-01 Joseph T Terry Jr Ore-pulp classifier.
US1155473A (en) * 1914-04-20 1915-10-05 Raymond W Dull Separator.
US1147356A (en) * 1914-12-09 1915-07-20 Allen Charles R Slime separator and classifier.
US1271134A (en) * 1918-03-12 1918-07-02 Irwin S Clifford Tailings-disposal apparatus.
US1468374A (en) * 1922-07-27 1923-09-18 Burch Henry Kenyon Tailings cone
US1841444A (en) * 1928-11-15 1932-01-19 Oakley W Hosking Sand treating apparatus
US2025412A (en) * 1934-09-10 1935-12-24 Royal S Handy Classification apparatus
US2150226A (en) * 1936-10-31 1939-03-14 Kennedy Van Saun Mfg & Eng Apparatus for classifying material
US2598409A (en) * 1949-12-15 1952-05-27 Meckum Engineering Inc Sand valve

Also Published As

Publication number Publication date
DK105976C (en) 1966-12-05
BE616347A (en) 1962-07-31
DE1140883B (en) 1962-12-13
CH403681A (en) 1965-12-15
US3258121A (en) 1966-06-28

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