US58806A - Improved shaking-table - Google Patents
Improved shaking-table Download PDFInfo
- Publication number
- US58806A US58806A US58806DA US58806A US 58806 A US58806 A US 58806A US 58806D A US58806D A US 58806DA US 58806 A US58806 A US 58806A
- Authority
- US
- United States
- Prior art keywords
- ore
- shaking
- shaft
- improved
- motion
- 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
Links
- 238000000926 separation method Methods 0.000 description 6
- 239000002699 waste material Substances 0.000 description 4
- 230000005484 gravity Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
Images
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
- B03B5/02—Washing granular, powdered or lumpy materials; Wet separating using shaken, pulsated or stirred beds as the principal means of separation
- B03B5/08—Washing granular, powdered or lumpy materials; Wet separating using shaken, pulsated or stirred beds as the principal means of separation on vanners
Definitions
- This invention relates to a shaking-tablc, the top of which is made undulating, or so that it forms a series of concave troughs, in which the ore lodges, and which are provided with projecting points Or teeth, and with disoharge-channels, in such a manner that by the motion imparted to the table and by the action of the projecting teeth the ore is thoroughly agitated, and the heavy parts are made to pass through the diseharge channels, while the waste is thrown Off over the lowest end of each of the eoncave troughs.
- the motionim parted to the top of this shaking-table is triplc, and thereby the separation of the ore is materially facilitated.
- A represents a frame, made of wood or any other suitable material.
- This frame forms the bearings for the (lriving-shaft B, on which is Inounted a pullcy, (l, and from this pulley a belt, D, eXtends to a pulley, E, on the shaft F, as clearly shown in the drawings.
- G- is the top of my shaking-table, which is suspended by links (b at one end from pivots b, secured in the frame A, and by links c at the other end from two cranks, (l, in the shaft F..
- the driving shaft B is also provided with a crank, e, which connects by a pitman, f, with the top G.
- a crank e
- e which connects by a pitman, f
- atriple motion is imparted to the top-viz., a reciprocatingmotion by the erank G in the driving-shaft, a rising-and-falling motion by the links a, and au oscillating motion by the action of the cranks d in the shaft F.
- the surface of ⁇ the top G is undulating, so that the same 'forms a 'series of concave troughs, g, and said top is hungin an inclined position, somewhat higher at one end .than at the other.
- Each of the concave troughs is provided with a series of teeth, IL, and with several discharge-openings t'.
- the ore is let on the table at its highest end, and by the motion given to the table the ore is separated according to the specific gravity of the several parts contained therein.
- the light parts pass off to the next succeeding trough, and the heavy parts discharge through the openings t.
- the tecth ]L serve to agitate the ore as the same passes over the surt'ace of the table, and thereby the separation is materially facilitated.
- the waste discharges over the lowest end of the table.
- a second table may be placed underneath the first, so that those particles which diseharge from the first table undergo a second separation, and thereby all the Inetal contained in the ore is saved.
- VVitnesses WM. F. MCNAMARA, W. HAUFF.
Landscapes
- Combined Means For Separation Of Solids (AREA)
Description
UNITED STATES PATENT OFFICE WILLIAM B. FRUE, OF HOGHTON, MICHIGAN.
IMPROVED SHAKlNG-TABLE.
Specificaton forming part of Letters Patent NO. 58,S06, dated October 16, 1866.
To all 'whom t't may Concern:
Be it known that I, W. B. FRUE, of Houghton, in the County of Houghton and State of Michigan, have invented a new and Improved Shaking-Table; and I do hereby declare that the following is afull, clear, and exact description thereof, which will enable others skilled in the art to make and use the same, reference being had to the accompanying drawings, forming part of this specification, in which Figure l represents a longitudinal Vertical section of this invention. Fig. 2 is asectional plan or top view thereof.
Similar letters of reference indicate like parts.
This invention relates to a shaking-tablc, the top of which is made undulating, or so that it forms a series of concave troughs, in which the ore lodges, and which are provided with projecting points Or teeth, and with disoharge-channels, in such a manner that by the motion imparted to the table and by the action of the projecting teeth the ore is thoroughly agitated, and the heavy parts are made to pass through the diseharge channels, while the waste is thrown Off over the lowest end of each of the eoncave troughs. -The motionim parted to the top of this shaking-table is triplc, and thereby the separation of the ore is materially facilitated.
A represents a frame, made of wood or any other suitable material. This frame forms the bearings for the (lriving-shaft B, on which is Inounted a pullcy, (l, and from this pulley a belt, D, eXtends to a pulley, E, on the shaft F, as clearly shown in the drawings.
G- is the top of my shaking-table, which is suspended by links (b at one end from pivots b, secured in the frame A, and by links c at the other end from two cranks, (l, in the shaft F..
The driving shaft B is also provided with a crank, e, which connects by a pitman, f, with the top G. By these means atriple motion is imparted to the top-viz., a reciprocatingmotion by the erank G in the driving-shaft, a rising-and-falling motion by the links a, and au oscillating motion by the action of the cranks d in the shaft F.
The surface of` the top G is undulating, so that the same 'forms a 'series of concave troughs, g, and said top is hungin an inclined position, somewhat higher at one end .than at the other. Each of the concave troughs is provided with a series of teeth, IL, and with several discharge-openings t'. v
The ore is let on the table at its highest end, and by the motion given to the table the ore is separated according to the specific gravity of the several parts contained therein. The light parts pass off to the next succeeding trough, and the heavy parts discharge through the openings t. The tecth ]L serve to agitate the ore as the same passes over the surt'ace of the table, and thereby the separation is materially facilitated. The waste discharges over the lowest end of the table.
f desired, a second table may be placed underneath the first, so that those particles which diseharge from the first table undergo a second separation, and thereby all the Inetal contained in the ore is saved.
What I claim as new, and desire to secure' ,signed by me this 7th day of August, 1866.
WM. B'. FRUE.
VVitnesses WM. F. MCNAMARA, W. HAUFF.
Publications (1)
Publication Number | Publication Date |
---|---|
US58806A true US58806A (en) | 1866-10-16 |
Family
ID=2128346
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US58806D Expired - Lifetime US58806A (en) | Improved shaking-table |
Country Status (1)
Country | Link |
---|---|
US (1) | US58806A (en) |
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0
- US US58806D patent/US58806A/en not_active Expired - Lifetime
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