US975648A - Attachment for wilfley tables. - Google Patents
Attachment for wilfley tables. Download PDFInfo
- Publication number
- US975648A US975648A US48445109A US1909484451A US975648A US 975648 A US975648 A US 975648A US 48445109 A US48445109 A US 48445109A US 1909484451 A US1909484451 A US 1909484451A US 975648 A US975648 A US 975648A
- Authority
- US
- United States
- Prior art keywords
- concentrates
- tables
- wilfley
- attachment
- movable
- 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
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Classifications
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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
- B03B5/02—Washing granular, powdered or lumpy materials; Wet separating using shaken, pulsated or stirred beds as the principal means of separation
Definitions
- Figure 1 is a top or plan View illustrating the concentrates discharge end of a VVilfiey table having in application thereto means embodying features of the invention.
- Fig. 2 is a sectional view, drawn to an enlarged scale, and taken on the line 22, of Fig. 1.
- Fig. 3 is a sectional view taken on the line 3--3. of Fig. 2.
- a rifiie arranged at the concentrates discharge end of the table so as to receive those concentrates of the same kind which leave the table at generally the same point of discharge, for example, the point 8.
- this point of discharge 8 is varialole across the table, I make the riflie movable across the table so that it may be adjusted to the point of discharge thus receiving the same kind of concentrates.
- the rifile 10 is mounted in a cradle or frame 11, slidable on Ways 12 and 13, arranged in the walls of the box or receptacle 14.
- a chute shown to consist of a bottom, a side and an end. It is mounted on and arranged at the inlet end of the riflle 10, and serves to deflect from the riiile material not intended to enter it.
Landscapes
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
- Multiple-Way Valves (AREA)
Description
W; E. SMITH. ATTACHMENT FOB. WILPLEY TABLES.
AEPLIOATION FILED MAR. 19, 1909.
975,648., Patented Nov. 15, 1910.
? WNW I F163. -W
ATTORNEY.
v The concentrates assume various positions UNHED arenas Parana crates.
WALTER E. SMITH, 0F PHILADELPHIA, PENNSYLVANIA, ASSIGNOR TO C AROLINAS MONAZI'LE COMPANY, OF GLOUCESTER CITY, NEW JERSEY, A CORPGRATION 015 NEW JERSEY.
AT'li-lCl-IllflslNT FOR WILFLEY TABLES.
Specification of Letters Patent. Patented Nov. 15, 191%.,
Application filed March 19, 1909. Serial No.484,451.
To all whom it may concern:
Be it known that I, WALTER F. SMITH, a citizen of the United States, residing at Philadelphia, in the county of Philadelphia and State of Pennsylvania, have invented certain new and useful Im )rovements in Attachmentsfor VVilfley Ta les, of which the following is a specification.
The recovery of concentrates by means of -VVilfley or similar types of tables is Well understood and it is the object of my invention to improve this recovery and additionally separate and separately recover some or all of the different ingredients of the concentrates.
To this and other ends hereinafter set forth the invention comprises the imrovements to be presently described and nally claimed.
In the accompanying drawings, Figure 1, is a top or plan View illustrating the concentrates discharge end of a VVilfiey table having in application thereto means embodying features of the invention. Fig. 2, is a sectional view, drawn to an enlarged scale, and taken on the line 22, of Fig. 1., and Fig. 3, is a sectional view taken on the line 3--3. of Fig. 2.
A \Vilfley table is well understood and a full description of it can be found in ()re' Dressing, Vol. II, page 670, by R. H. Richards, published 1906, by The Engineering and Mining J omn'al at New York. is no need to illustrate this complete device so that in the drawings 1, is the concentrates discharge end of such a table audit, as is well known, is jerked back and forth on a suitable support 2. The concentrates pass over the concentratesdischarge end of the table and the gangue rolls over to the tail side.
more 01' less "sharply defined in passing off the concentratesdischarge end of the table.
3-9, indicate such positions but these posi- There 10, is a rifiie arranged at the concentrates discharge end of the table so as to receive those concentrates of the same kind which leave the table at generally the same point of discharge, for example, the point 8. Inasmuch as this point of discharge 8, is varialole across the table, I make the riflie movable across the table so that it may be adjusted to the point of discharge thus receiving the same kind of concentrates. For this purpose the rifile 10, is mounted in a cradle or frame 11, slidable on Ways 12 and 13, arranged in the walls of the box or receptacle 14.
15, is a rod connected with the cradle and with a lever 16, by means of which the rod, cradle and ritlle can be moved crosswise of the table.
17, is a perforated pipe arranged at the upper end of the rifiie and supplied with Water by means ofa flexible connection 18. Of course the number of movable riftles can be increased or diminished but an illustration and description of one is suflicient for an understanding of the invention.
21, is a chute shown to consist of a bottom, a side and an end. It is mounted on and arranged at the inlet end of the riflle 10, and serves to deflect from the riiile material not intended to enter it.
19, is a small box or receptacle into which the contents of the movable riffle is discharged. The kind of concentrates Which by reason of their specific ravity reach the movable rifile, are delivered by it into the receptacle 19, where they are kept separate from the other kinds of concentrates. If the concentrates which pass over the movable rifile contain gold, quick silver or mercury is applied to the riflles and serves to separate the gold by amalgamation. Moreover the from the tableto the. riffie are cleaned and with co-actin rubbing surfaces, the chute made easily susceptible to amalgamation by being adjusta 1e transversely of the end of the mercur These rubbing surfaces may the table.
be faced 'wlth wood backed with rubber, or In testimony whereof I; have hereunto 5 ottiz r fleziibie material. signed my name.
- hat caim is: I I .w n The combination of a shaking concentrat- I WALLER ing table with a stationary rifiled chute, the Witnesses: I discharge end ofthe former overlapping the CLIFFORD K. CAssEL l0 r pper end of the chute and the two provided K. M. GILLIGAN.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US48445109A US975648A (en) | 1909-03-19 | 1909-03-19 | Attachment for wilfley tables. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US48445109A US975648A (en) | 1909-03-19 | 1909-03-19 | Attachment for wilfley tables. |
Publications (1)
Publication Number | Publication Date |
---|---|
US975648A true US975648A (en) | 1910-11-15 |
Family
ID=3044027
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US48445109A Expired - Lifetime US975648A (en) | 1909-03-19 | 1909-03-19 | Attachment for wilfley tables. |
Country Status (1)
Country | Link |
---|---|
US (1) | US975648A (en) |
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1909
- 1909-03-19 US US48445109A patent/US975648A/en not_active Expired - Lifetime
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