US171A - Machine for washing iron and other ores - Google Patents

Machine for washing iron and other ores Download PDF

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US171A
US171A US171DA US171A US 171 A US171 A US 171A US 171D A US171D A US 171DA US 171 A US171 A US 171A
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United States
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case
ore
machine
ores
cistern
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Expired - Lifetime
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    • 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
    • B03B5/48—Washing granular, powdered or lumpy materials; Wet separating by mechanical classifiers
    • B03B5/56—Drum classifiers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S516/00—Colloid systems and wetting agents; subcombinations thereof; processes of
    • Y10S516/01—Wetting, emulsifying, dispersing, or stabilizing agents

Definitions

  • FREDERICK FREDLY OF LOGAN TOWNSHIP, PENNSYLVANIA;
  • This machine consists of a hollow revolving polygonal agitator or case A having a polygonal shaft B passing through its center-the shaft with the case turning in boXes supported on a frame F in an inclined positionthe case being open at the upper end for the admission of the ore, &c., and closed at the lower end, except two discharging apertures J which are covered by 1nclined spouts K for discharging the ore.
  • the case is constructed by inserting four or more sets of arms C into the shaft, each set having as many arms as there are sides to the case, and mortising and tenoning rails D on the ends of the arms parallel with the shaft and covering the whole with iiat pieces of board E equal in number to the sides of the case-the open end of the case being surrounded with a curb Gr or projection to prevent the escape of the ore.
  • Narrow strips of wood H or projections are fastened on the inside of the case at the open end inclining at an angle of about 35 degrees more or less with the rails for giving the ore a direction toward the discharging end as the polygonal case revolves.
  • Inclined strips I are placed at the other end of the case to direct the ore into the discharging spouts.
  • the cistern M to contain the water for washing the ore is constructed with its ends vertical and its sides inclined,.having a gate at one end for drawing off the water.
  • the frame F on which the polygonal case revolves is placed within the cistern-one end being higher than the other to .give the required inclination to the case.
  • the invention claimed and desired to be secured by Letters Patent consists in- The use and application of the inclined strips at the ends of the polygonal case inside for directing the ore from the upper to the lower end of it and into the inclined spouts ;-the inclined spouts at the lower end ofdthe case5-and the scoops at the upper en FREDERICK FREDLY.

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Description

F. FREDLY.
Ore Washer.
Patented Apr. 20, 1837.
UNITED STATES PATENT OFFICE.
FREDERICK FREDLY, OF LOGAN TOWNSHIP, PENNSYLVANIA;
MACHINE FOR WASHING IRON AND OTHER ORES.
Specification of Letters Patent No. 171, dated April 20, 1837'.
To all whom t may concern Be it known that I, FREDERICK FREDLY,
' being had to the annexed drawings of the same, making part of this specification.
This machine consists of a hollow revolving polygonal agitator or case A having a polygonal shaft B passing through its center-the shaft with the case turning in boXes supported on a frame F in an inclined positionthe case being open at the upper end for the admission of the ore, &c., and closed at the lower end, except two discharging apertures J which are covered by 1nclined spouts K for discharging the ore. The case is constructed by inserting four or more sets of arms C into the shaft, each set having as many arms as there are sides to the case, and mortising and tenoning rails D on the ends of the arms parallel with the shaft and covering the whole with iiat pieces of board E equal in number to the sides of the case-the open end of the case being surrounded with a curb Gr or projection to prevent the escape of the ore.
Narrow strips of wood H or projections are fastened on the inside of the case at the open end inclining at an angle of about 35 degrees more or less with the rails for giving the ore a direction toward the discharging end as the polygonal case revolves. Inclined strips I are placed at the other end of the case to direct the ore into the discharging spouts. At the upper end of the case on the outside, are constructed two scoops L for raising the water and discharging it into a trough or receiver and conveying it again to the lower end of the cistern 'from one end to the other.
in order to cause a current therein. The cistern M to contain the water for washing the ore is constructed with its ends vertical and its sides inclined,.having a gate at one end for drawing off the water. The frame F on which the polygonal case revolves is placed within the cistern-one end being higher than the other to .give the required inclination to the case.
Operation: The cistern being filled about 12, 24, or more inches according to the diameter of the agitator--the agitator is Vset in motion by any convenient power-the unwashed ore is put in at the upper, andis directed to the lower end by its rotary motion and the position of the inclined stripsthe ore thus washed passes through the apertures at the lower end into the inclined spouts from whence it is discharged into a receiver or upon an inclined board which conveys it away. At the same time the scoops at the upper end lift the water from the cistern and discharge it into another cistern, or into a trough 'which conveys it again into the cistern, thus causing a current The water is dis* charged through the gate at the end of the cistern. t
The invention claimed and desired to be secured by Letters Patent consists in- The use and application of the inclined strips at the ends of the polygonal case inside for directing the ore from the upper to the lower end of it and into the inclined spouts ;-the inclined spouts at the lower end ofdthe case5-and the scoops at the upper en FREDERICK FREDLY.
Witnesses:
WILLIAM T. ADAMS, WILLIAM BLAKENERY.
US171D Machine for washing iron and other ores Expired - Lifetime US171A (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2823785A1 (en) 2013-07-10 2015-01-14 Fotona d.d. Handheld laser device for medical purposes
US20180141941A1 (en) * 2016-10-26 2018-05-24 Enanta Pharmaceuticals, Inc. Urea-containing isoxazole derivatives as fxr agonists and methods of use thereof
EP3991749A2 (en) 2015-07-14 2022-05-04 Kyowa Kirin Co., Ltd. A therapeutic agent for a tumor comprising an ido inhibitor administered in combination with an antibody

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2823785A1 (en) 2013-07-10 2015-01-14 Fotona d.d. Handheld laser device for medical purposes
EP3991749A2 (en) 2015-07-14 2022-05-04 Kyowa Kirin Co., Ltd. A therapeutic agent for a tumor comprising an ido inhibitor administered in combination with an antibody
US20180141941A1 (en) * 2016-10-26 2018-05-24 Enanta Pharmaceuticals, Inc. Urea-containing isoxazole derivatives as fxr agonists and methods of use thereof

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