US479279A - Ore-concentrator - Google Patents

Ore-concentrator Download PDF

Info

Publication number
US479279A
US479279A US479279DA US479279A US 479279 A US479279 A US 479279A US 479279D A US479279D A US 479279DA US 479279 A US479279 A US 479279A
Authority
US
United States
Prior art keywords
box
plate
ore
riffle
conduit
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 - Lifetime
Application number
Publication date
Application granted granted Critical
Publication of US479279A publication Critical patent/US479279A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B03SEPARATION 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
    • B03BSEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
    • B03B5/00Washing granular, powdered or lumpy materials; Wet separating
    • B03B5/02Washing granular, powdered or lumpy materials; Wet separating using shaken, pulsated or stirred beds as the principal means of separation
    • B03B5/10Washing granular, powdered or lumpy materials; Wet separating using shaken, pulsated or stirred beds as the principal means of separation on jigs
    • B03B5/12Washing granular, powdered or lumpy materials; Wet separating using shaken, pulsated or stirred beds as the principal means of separation on jigs using pulses generated mechanically in fluid
    • B03B5/18Moving-sieve jigs

Definitions

  • GOTTLIEB D. HUSEMANN, OF ST. LOUIS, MISSOURI.
  • This invention relates particularly to an improved ore washer, separator, and concentrator, the object of my invention being to provide a device of this type that will subject the slime to the combined operations of washing, rilfiing, and concentrating, and one that will perform these functions with the least mechanism possible, thereby rendering the device cheap and simple, easy to operate, and thoroughly efficient.
  • Figure 1 is a perspective view.
  • Fig. 2 is a vertical longitudinal section.
  • Fig. 3 is a cross-section on line 3 3 of Fig. 2, and
  • Fig. 4 is a detail view.
  • I employ a frame or scafiold 10, within which my improved Washer, separator, or concentrator is suspended and adapted to be rocked or swung horizontally from side to side.
  • This washer, separator, or concentrator is composed of an upper box 11 and a lower box 12, said lower box being hinged to'the lower end of the upper box and maintained in the proper position by means of a ball or strap 12, which is connected with the upper box and passes beneath the lower box, said bail or strap being provided with a series of perforations 12 by means of which and the pins 12 the lower box can be adjusted at various angles to the upper box.
  • the upper box, and consequently the entire machine, is suspended from the top beams of the frame by means of the suspending straps or links 11, said straps or links having loops upon their lower ends, which engage hooks attached to the sides of the upper box, and the relative lengths of the straps or links are such that the upper boxis suspended in an inclined position and the lower end of said. box is left open and provided with aspout 11",
  • the upper straps or links are provided with a series of apertures to permit adjustment of the box.
  • the upper and lower boxes are constructed with solid bottoms, and along the longitudinal center of each bottom is arranged a tube-conduit 11 and 12, respectively, said tubes or conduits extending from end to end of each box, and at their respective lower ends are provided with the discharge-pipes 11 and 12 the pipe 11 discharging into the upper end of the lower box and the pipe 12 discharging into any suitable receptacle arranged beneath the'lower end of the lower box.
  • Each of the discharge-pipes is preferably provided with a stop-cock, whereby the discharge can be regulated when so desired.
  • a short distance above the bottom of the upper and lowerboxes are arranged the plates or diaphragms l1 and 12 respectively, the said plates or diaphragms sloping gradually from the sides of their respective boxes to the longitudinal centerof the same, the lower portion of each plate or diaphragm resting upon the top of the tube or conduit beneath the same, and the plate and tube are perforated along the line of contact, as at 11 and 12, whereby an escape is had from the upper faces of the plates into the tubes or conduits beneath the same.
  • the plates or diaphragms are also provided with a series of rifliles 11 and 12 respectively, said riffles extending from side to side of their respective boxes, and the bottom of each riffle is provided with a series of small perforations 11 and 12", respectively, whereby water passing between the bottoms and plates may ascend into the riftle, thereby washing theore contained therein and assisting in the separating or concentrating operations.
  • ater is introduced into the boxes between the plates and bottoms thereof, at the upper ends of the same, the pipe 11 being connected with the upper box, while a pipe 12 leads into the lower box, the pipe 12 being connected with the pipe 11 by means of a coupling 12, and this coupling is also provided with a stop-cock.
  • Each box is provided with discharge-outlets at the lower end of the same, as clearly shown, said outlets being closed while the machine is in operation, but are opened when it is desired to clean the same.
  • a sieve 13 is arranged at the upper end of the upper box and adapted to receive the crushed ores to be washed or concentrated, said sieve being constructed in the form of a hopper, and it is supported between the plate or diaphragm 11 and a crosspiece 13, said plate and cross-piece forming a seat to receive the sieve, but providing an opening 13 for the escape of slime after it has become thoroughly saturated, and in order to prevent its premature escape I provide a cloth or apron 14, which is attached to the sieve and rests beneath the same.
  • a hood or cover 15 is constructed and arranged to cover the large perforations in each riffle in order to prevent any precipitate but the metal escaping into the tubes or conduits, and these hoods or covers are preferably united by a series of yokes or connectingplates 15, which when forced down upon the riffle-partition straddle the same and serve to hold the hoods or covers in place without any further means of attachment.
  • crank-shaft 16 which is journaled to the side of the frame, and connecting said shaft and the upper box are the pitmen 16, one near each end of the box, whereby when the crankshaft is revolved by means of the handle. the pitmen will be reciprocated, likewise the u pper box, and as the lower box is connected with the upper box both by hinges and the bail said lower box will be moved in unison with the upper box.
  • the metal being heavier, will settle on the bottom, and the reciprocation of the box will have a tendency to concentrate at the longi tudinal center, where it will escape into the tube or conduit and by that means be led to the lower box, when it is subjected to a second cleaning.
  • the water carrying the dirt will escape at the lower end of each box, the upper box being provided with a spout to prevent the water entering the lower box.
  • the force of the water can be regulated as desired by means of the stop-cocks.
  • the metal after being led to the lower box is operated upon in the same manner as in the upper box; but it will be noticed that the riffles are shallower and also that the hoods may be dispensed with.
  • the metal is led off by the tube or conduit and caught in any suitable receptacle arranged beneath the lower end of the lower box, and by means of this improved apparatus and method of operation I am enabled to wash out or separate and concentrate a very large percentage of the metal, very little, if any, escaping. as float metal.
  • the lower box canbe readily regulated by means of the pins and perforated bail, and the inclination of the upper box can be varied by means of the perforated upper strap or links.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)

Description

(No Model.) 2 SheetsSheet 1 G. D.'HUSEMANN. ORE GONCENTRATOR.
' Patented July 19,1892.
m gw
A TTOHNE Y8 (No Model.) 2 SheetsSheet 2.
. G. D. HUSEMANN.
ORE OONOENTRATOR.
No. 479,279. Patented July 19, 1892.
N WITNESSES: I INVENTOR: m 1 aozizz'ezfivwsfcmaz 7a.
A TTORNE YS UNITED STATES PATENT Ormce.
GOTTLIEB D. HUSEMANN, OF ST. LOUIS, MISSOURI.
ORE-CONCENTRATOR.
SPECIFICATION forming part of Letters Patent No. 479,279, dated July 19, 1892.
Application filed September 30, 1891. Serial No. 407,859. (No model.)
To all whom it may concern.-
Be it known that I, GOTTLIEB D. HUSEMANN, residing at St. Louis, State of Missouri, have invented a new and useful Improvement in Ore-Concentrators, of which the following is a specification.
This invention relates particularly to an improved ore washer, separator, and concentrator, the object of my invention being to provide a device of this type that will subject the slime to the combined operations of washing, rilfiing, and concentrating, and one that will perform these functions with the least mechanism possible, thereby rendering the device cheap and simple, easy to operate, and thoroughly efficient.
WVith these objects in view my invention consists in the details of construction and the combination of the various parts, allof which will be fully described and claimed.
In the drawings forming a part of this specification, Figure 1 is a perspective view. Fig. 2 is a vertical longitudinal section. Fig. 3 is a cross-section on line 3 3 of Fig. 2, and Fig. 4 is a detail view.
In carrying out my invention I employ a frame or scafiold 10, within which my improved Washer, separator, or concentrator is suspended and adapted to be rocked or swung horizontally from side to side. This washer, separator, or concentrator is composed of an upper box 11 and a lower box 12, said lower box being hinged to'the lower end of the upper box and maintained in the proper position by means of a ball or strap 12, which is connected with the upper box and passes beneath the lower box, said bail or strap being provided with a series of perforations 12 by means of which and the pins 12 the lower box can be adjusted at various angles to the upper box.
The upper box, and consequently the entire machine, is suspended from the top beams of the frame by means of the suspending straps or links 11, said straps or links having loops upon their lower ends, which engage hooks attached to the sides of the upper box, and the relative lengths of the straps or links are such that the upper boxis suspended in an inclined position and the lower end of said. box is left open and provided with aspout 11",
the purpose of which will appear farther on. The upper straps or links are provided with a series of apertures to permit adjustment of the box. The upper and lower boxes are constructed with solid bottoms, and along the longitudinal center of each bottom is arranged a tube-conduit 11 and 12, respectively, said tubes or conduits extending from end to end of each box, and at their respective lower ends are provided with the discharge-pipes 11 and 12 the pipe 11 discharging into the upper end of the lower box and the pipe 12 discharging into any suitable receptacle arranged beneath the'lower end of the lower box. Each of the discharge-pipes is preferably provided with a stop-cock, whereby the discharge can be regulated when so desired.
A short distance above the bottom of the upper and lowerboxes are arranged the plates or diaphragms l1 and 12 respectively, the said plates or diaphragms sloping gradually from the sides of their respective boxes to the longitudinal centerof the same, the lower portion of each plate or diaphragm resting upon the top of the tube or conduit beneath the same, and the plate and tube are perforated along the line of contact, as at 11 and 12, whereby an escape is had from the upper faces of the plates into the tubes or conduits beneath the same. The plates or diaphragms are also provided with a series of rifliles 11 and 12 respectively, said riffles extending from side to side of their respective boxes, and the bottom of each riffle is provided with a series of small perforations 11 and 12", respectively, whereby water passing between the bottoms and plates may ascend into the riftle, thereby washing theore contained therein and assisting in the separating or concentrating operations. ater is introduced into the boxes between the plates and bottoms thereof, at the upper ends of the same, the pipe 11 being connected with the upper box, while a pipe 12 leads into the lower box, the pipe 12 being connected with the pipe 11 by means of a coupling 12, and this coupling is also provided with a stop-cock. Each box is provided with discharge-outlets at the lower end of the same, as clearly shown, said outlets being closed while the machine is in operation, but are opened when it is desired to clean the same. A sieve 13 is arranged at the upper end of the upper box and adapted to receive the crushed ores to be washed or concentrated, said sieve being constructed in the form of a hopper, and it is supported between the plate or diaphragm 11 and a crosspiece 13, said plate and cross-piece forming a seat to receive the sieve, but providing an opening 13 for the escape of slime after it has become thoroughly saturated, and in order to prevent its premature escape I provide a cloth or apron 14, which is attached to the sieve and rests beneath the same.
A hood or cover 15 is constructed and arranged to cover the large perforations in each riffle in order to prevent any precipitate but the metal escaping into the tubes or conduits, and these hoods or covers are preferably united by a series of yokes or connectingplates 15, which when forced down upon the riffle-partition straddle the same and serve to hold the hoods or covers in place without any further means of attachment.
In order to rock or swing the boxes from side to side, I provide a crank-shaft 16, which is journaled to the side of the frame, and connecting said shaft and the upper box are the pitmen 16, one near each end of the box, whereby when the crankshaft is revolved by means of the handle. the pitmen will be reciprocated, likewise the u pper box, and as the lower box is connected with the upper box both by hinges and the bail said lower box will be moved in unison with the upper box.
In operation the crushed ore is reduced to slime and deposited in the sieve, which prevents large pieces being deposited upon the riflle-plate. The boxes are now reciprocated, and the cloth prevents the slime passing to the riftles until it becomes thoroughly saturated, whereby the metal will quickly settle to the bottom, and by this means a surface flow is prevented and I am enabled to save a greater portion, if not all, the float metal which would be otherwise carried off. The upper box being inclined,the ore will descend from one riffle to the other, and the water ascending through the bottoms of said rifiles will thoroughly cleanse the ore therein and serve to separate and concentrate the same. The metal, being heavier, will settle on the bottom, and the reciprocation of the box will have a tendency to concentrate at the longi tudinal center, where it will escape into the tube or conduit and by that means be led to the lower box, when it is subjected to a second cleaning. The water carrying the dirt will escape at the lower end of each box, the upper box being provided with a spout to prevent the water entering the lower box. The force of the water can be regulated as desired by means of the stop-cocks. The metal after being led to the lower box is operated upon in the same manner as in the upper box; but it will be noticed that the riffles are shallower and also that the hoods may be dispensed with. The metal is led off by the tube or conduit and caught in any suitable receptacle arranged beneath the lower end of the lower box, and by means of this improved apparatus and method of operation I am enabled to wash out or separate and concentrate a very large percentage of the metal, very little, if any, escaping. as float metal.
The lower box canbe readily regulated by means of the pins and perforated bail, and the inclination of the upper box can be varied by means of the perforated upper strap or links.
Having thus described my invention, what I claim, and desire to secure by Letters Patcut, is
1. The combination, with the frame, of the upper boxadjustably and pivotally suspended therefrom, the lower box hinged to the upper box and adj nstably suspended therefrom, the horizontal crank-shaft journaled to the side of the frame, and the pitmen connecting said shaft and the upper box, whereby as said shaft is revolved the boxes will be reciprocated horizontally, substantially as and for the purposes described.
2. The combination, with the upper box suspended in an inclined position, of the lower box hinged to the lower end of the upper box and inclined in an opposite direction, the tube or conduit arranged centrally and longitudinally upon the bottom of the upper box, having inlet-apertures in its upper side and a discharge-pipe attached to its lower end, discharging into the lower box, and a similar tube or conduit arranged upon the bottom of the lower box in a similar manner and provided with a discharge-pipe at its lower end, substantially as shown and described.
3. The combination, with a box having a solid bottom, of a perforated riffle-plate arranged above the bottom, thereby providing a water-space beneath the said riffle-plate, a conduit having openings in its upper side communicating with the upper surface of the riffle-plate, and a water-supply pipe connected with the box, substantially as shown and described. I
4. The combination, with an inclined box carrying a riflle-plate, of the hopper-shaped sieve arranged at the upper end thereof and an apron arranged between the sieve and riffle-plate, substantially as and for the purpose described.
5. The combination, with an inclined box having a solid bottom, of a riffle-plate arranged above the bottom, said plate sloping toward the longitudinal center of the box, a conduit arranged beneath the lowest portion of the plate, said plate and conduit being provided with perforations at the points of contact, a water-supply pipe entering the box between the bottom and plate, the bottoms of the riffles being perforated, and the hoods or covers adapted to protect the conduit-openings, substantially as shown and described.
6. The combination, with the frame of the upper and lower inclined boxes having solid bottoms, of the tubes or conduits arranged upon the said bottoms and perforated at their upper sides, the sloping riffle-plates perforated as described, the water-supply pipe entering each box between the bottom and plate thereof and its respective riffle-plate, the hoods 01'' covers arranged to protect the conduit-openings, the sieve, the bail-suspending straps, and means for reciprocating the boxes, all arranged substantially as shown and described.
7. The combination, with a frame, of the upper box having a centrally-sloping perforated riffle-plate arranged above the bottom of said box, a Water-supply pipe entering the box between the bottom and plate, the lower box hinged to the upper box and having a similarly-arranged rifile-plate, the water-supply pipe attached to said lower box, the dischargepipe leading from the upper box to the lower one, and the lower discharge-pipe, arranged substantially as shown and described.
8. In an ore-washer, the combination, with a riflie-plate having transverse partitions and apertures produced in said plate between the partitions, of the hood arranged between said partitions and adapted to cover the said apertures, substantially as shown and described.
9. In an ore-washer, the combination, with a riffle-plate having partitions and apertures between said partitions, of the hoods adapted to cover the said apertures and the yokes or connectingplates adapted to connect the hoods and straddle the partitions, substantially as shown and described.
10. The combination, with an inclined box, of a centrally-sloping riftle-plate arranged above the bottom of the same, said rifle-plate having a transverse row of perforations extending across the face of the same and a series of perforations produced along the center of said plate, and a tube or conduit arranged beneath the center of said plate and communicating with the central perforations, substantially as shown and described.
GOTTLIEB D. HUSEMANN.
Witnesses:
V. J. MATHEWS, J. O. WEBER.
US479279D Ore-concentrator Expired - Lifetime US479279A (en)

Publications (1)

Publication Number Publication Date
US479279A true US479279A (en) 1892-07-19

Family

ID=2548133

Family Applications (1)

Application Number Title Priority Date Filing Date
US479279D Expired - Lifetime US479279A (en) Ore-concentrator

Country Status (1)

Country Link
US (1) US479279A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030101482A1 (en) * 1996-11-27 2003-05-29 Monsanto Technology Llc Compositions encoding lepidopteran-toxic polypeptides and methods of use
US20080125610A1 (en) * 2006-11-20 2008-05-29 John Robert Lockemeyer Process for treating a carrier, a process for preparing a catalyst, the catalyst, and use of the catalyst

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030101482A1 (en) * 1996-11-27 2003-05-29 Monsanto Technology Llc Compositions encoding lepidopteran-toxic polypeptides and methods of use
US20080125610A1 (en) * 2006-11-20 2008-05-29 John Robert Lockemeyer Process for treating a carrier, a process for preparing a catalyst, the catalyst, and use of the catalyst

Similar Documents

Publication Publication Date Title
US479279A (en) Ore-concentrator
US473957A (en) Coal washing and separating machine
US481550A (en) Ore washer and concentrator
US380233A (en) Territoby
US694255A (en) Gold-separator.
US963519A (en) Coal-washing apparatus.
US1251500A (en) Slime separator and classifier.
US486232A (en) Ore-concentrator
US189928A (en) Improvement in ore sluices and concentrators
US529307A (en) Ore washer or concentrator
US395826A (en) Apparatus for saving slimes
US366631A (en) Thied to peeey b
US165462A (en) Improvement in ore-concenf rators
US146168A (en) Improvement in ore-separators
US252793A (en) Amalgamator and concentrator
US427249A (en) bilhaez
US466753A (en) Ore-slimer
US159347A (en) Improvement in ore-separators
US793945A (en) Gols separator and concentrator.
US250261A (en) Half to louis w
US1277144A (en) Process of separating manganese dioxid from ore containing the same.
US269563A (en) Ore concentrator and amalgamator
US1248267A (en) Ore-separator.
US1176403A (en) Pulsator riffle-jig.
US256184A (en) wilhelm