GB1154336A - Method and apparatus for Washing and Grading Swarf, for use in the Mining or the Mineral-Oil Industry - Google Patents

Method and apparatus for Washing and Grading Swarf, for use in the Mining or the Mineral-Oil Industry

Info

Publication number
GB1154336A
GB1154336A GB35890/66A GB3589066A GB1154336A GB 1154336 A GB1154336 A GB 1154336A GB 35890/66 A GB35890/66 A GB 35890/66A GB 3589066 A GB3589066 A GB 3589066A GB 1154336 A GB1154336 A GB 1154336A
Authority
GB
United Kingdom
Prior art keywords
container
washing
swarf
valve
grading
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
GB35890/66A
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.)
Societe Nationale des Petroles dAquitaine SA
Original Assignee
Societe Nationale des Petroles dAquitaine SA
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 Societe Nationale des Petroles dAquitaine SA filed Critical Societe Nationale des Petroles dAquitaine SA
Publication of GB1154336A publication Critical patent/GB1154336A/en
Expired legal-status Critical Current

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
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/06—Arrangements for treating drilling fluids outside the borehole
    • E21B21/063—Arrangements for treating drilling fluids outside the borehole by separating components
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/06—Arrangements for treating drilling fluids outside the borehole
    • E21B21/063—Arrangements for treating drilling fluids outside the borehole by separating components
    • E21B21/065—Separating solids from drilling fluids
    • E21B21/066—Separating solids from drilling fluids with further treatment of the solids, e.g. for disposal
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B49/00—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells
    • E21B49/005—Testing the nature of borehole walls or the formation by using drilling mud or cutting data

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

1,154,336. Washing granular materials. SOC. NATIONALE DES PETROLES D'AQUITAINE. 10 Aug., 1966 [12 Aug., 1965], No. 35890/66. Heading B2H. Apparatus for washing and grading swarf produced when drilling rock, for subsequent geological analysis, comprises a vertical washing container, Fig. 2, open at its upper end and having a valve 2 at the lower end. An intake reservoir 3 is provided at the upper end and a collection casing 4 is sealed to the lower end of the container having lateral connectors 5 ... 5" to a pressurised water source and to cups 7, 7' arranged below the valve 2. Nozzles 8, 9 open into the washing container, each having a closure member, and being connectible to the pressurized water source. In operation, swarf is supplied by a conduit (not shown) to the container with water via the connections 5 ... 5"'. When the container 1 is full, fine water jets are supplied via the nozzles 8, 9, which are so angled that turbulence and stirring is effected in the zones 10a ... d and uniform laminer flow is effected in zones 11a ... d. Graded samples are withdrawn by operation of the valve 2 into cups 7, 7' which are successively presented by rotation of a knob 14. In a further embodiment, several containers are arranged in cascade (Fig. 3, not shown). The apparatus may be controlled by a programmed clockwork mechanism
GB35890/66A 1965-08-12 1966-08-10 Method and apparatus for Washing and Grading Swarf, for use in the Mining or the Mineral-Oil Industry Expired GB1154336A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR28209A FR1458314A (en) 1965-08-12 1965-08-12 Method and device for washing and classifying drill cuttings

Publications (1)

Publication Number Publication Date
GB1154336A true GB1154336A (en) 1969-06-04

Family

ID=8586577

Family Applications (1)

Application Number Title Priority Date Filing Date
GB35890/66A Expired GB1154336A (en) 1965-08-12 1966-08-10 Method and apparatus for Washing and Grading Swarf, for use in the Mining or the Mineral-Oil Industry

Country Status (5)

Country Link
US (1) US3446352A (en)
DE (1) DE1296104B (en)
FR (1) FR1458314A (en)
GB (1) GB1154336A (en)
NL (1) NL6611416A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2523641A1 (en) * 1982-03-18 1983-09-23 Sogelerg Structures Method of seating underwater tunnel - uses concrete sections made in trench and pushed forward through water
US4705623A (en) * 1984-08-24 1987-11-10 Mobil Oil Corporation Hydrosizing method and apparatus
WO2016019411A1 (en) * 2014-08-06 2016-02-11 Newcastle Innovation Limited An apparatus and method for removing an underflow stream

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US664712A (en) * 1898-09-14 1900-12-25 Alfonso Zevada Baldenebro Grading-amalgamator.
US1133721A (en) * 1912-08-23 1915-03-30 William E Gregg Sand washing and grading apparatus.
US1147356A (en) * 1914-12-09 1915-07-20 Allen Charles R Slime separator and classifier.
US1966609A (en) * 1932-12-15 1934-07-17 Henry M Chance Method and apparatus for separating materials of differing specific gravities
US2361207A (en) * 1939-12-30 1944-10-24 Orefraction Inc Separation
DE899931C (en) * 1947-11-11 1953-12-17 Dr Theodor Eder Method and device for the classification of mixtures according to the speed of fall in an ascending flow of liquid
DE1136651B (en) * 1959-03-26 1962-09-20 Kleemann S Vereinigte Fabriken Classifying cone for processing fine sand

Also Published As

Publication number Publication date
US3446352A (en) 1969-05-27
DE1296104B (en) 1969-05-29
NL6611416A (en) 1966-10-25
FR1458314A (en) 1966-03-04

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