US931153A - Ore-separating apparatus. - Google Patents
Ore-separating apparatus. Download PDFInfo
- Publication number
- US931153A US931153A US36408407A US1907364084A US931153A US 931153 A US931153 A US 931153A US 36408407 A US36408407 A US 36408407A US 1907364084 A US1907364084 A US 1907364084A US 931153 A US931153 A US 931153A
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- Prior art keywords
- shaft
- ore
- arms
- vat
- separating apparatus
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- 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.)
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/40—Mixers using gas or liquid agitation, e.g. with air supply tubes
- B01F33/402—Mixers using gas or liquid agitation, e.g. with air supply tubes comprising supplementary stirring elements
Definitions
- My invention relates more particularly to devices for agitating ore of the precious metals while undergoing treatment in those processes in which the ore is reduced to a state of fine subdivision and commingled with a separating solution, as, for example, in the cyanid process, and the invention has for its primary object to provide an improved, simple and efficient form of agitator which will not only keep the solution and the particles of ore in thorough agitation during the process, but will at the same time admit oxygen to the substance under treatment and bring into intimate association all particles of the metal-bearing ore and the active solution in the presence of a proper percentage of oxygen.
- Figure 1 is a vertical sectional view of my improved appara tus showing the internal parts in elevation.
- Fig. 2 is a cross-horizontal section looking upward from line 22 of Fig. 1.
- Fig. 3 is an enlarged detail sectional view hereinafter described.
- the solution, together with the metal bearing ore or sand is laced in a tank or vat 1, which is preferab y of cylindrical form and may be provided with a funnel sha ed bottom 2, having a discharge door 3.
- the tank or vat 1 is of considerable height as compared with its width or diameter, so as to constitute a tall column of the solution and material to be treated.
- a 1101- low shaft 4 Disposed centrally within the vat is a 1101- low shaft 4 which is stepped in a suitable bearing 5 at the bottom of the vat at its lower end and is j ournaled in spider arms 6 at the top, where it is provided with means for causing its rotation, such as an ordinary pulley 7 which may be driven from any suitable source of power for causing the shaft 4 to rotate at the proper rate of speed.
- the lower end of the shaft is closed, but the shaft is provided throughout its height, or that portion of its extent which is submerged in the solution, with a plurality of laterally extending agitators or arms '8 which are in the form of tubes closed at their outer ends, but provided at suitable intervals throughout their lengths with jet orifices 9, and the upper end of the shaft is connected by pipe 10 having a globe valve or other suitable controlling means 11, with a source of air under pressure in such a way that the shaft 4 may be rotated freely while it remains incommunication with such source of pressure.
- the arms 8 may be distributed or disposed throughout the circumference and height of the shaft 4 at any suitable intervals to suit the degree of agitation and extent of aeration required in the process, and it will be seen that while the shaft is under rotation, the arms will violently stir u the sand or particles of ore throughout t e height of the column and the small jets of air discharged into the mass from top to bottom of the column will cause in addition to this agitation, a seething or boiling action due to the bubbles of air rising to the top of the solution, which will serve to carry the particles to the top of the column or keep them in suspension substantially during the entire time of the agitating action of the arms, thus bringing all particles of the metaLbearing ore or sand into intimate association with the solution and at the same time subjecting them to the action of the oxygen contained in the injected air.
- the upper end of the shaft 4, where it connects with the pipe 10, is of course provided with some form of swivel joint that permits the shaft to rotate independently of the pipe, and in order that the discharge of air from the shaft 4 may be varied as desired throughout the height of the shaft, that is to say, may be caused to discharge from the lower arms in exclusion of the upper arms or agitators, the shaft is provided with means for closing the agitators at different levels, To this end the upper extremity of the shaft is closed and into the shaft is fitted a tube 12 which connects with the pipe 10 and which may be as long as the shaft 4 and capable of telescoping therewith. is provided a packing 13 which prevents the air from escaping upwardly between the tube and the shaft. As a conse uence, the air admitted by the tube 12 wil discharge from the shaft 4 through those arms 8 only which are below the packing 13.
- the upper end of the -pipe 12 may, if desired, be provided with a swivel connection 12 with-the nipple of the valve 11, to permit of the free rotation of the pipe 12 with the shaft 4.
- a vat for containing the same journaled in the vat and provided with hollow agitating arms arranged at intervals throughout its height and having a closed end and discharge apertures intermediate their ends and means for si- On the lower end of the tube 12 multaneously admitting air under pressure to the shaft and rotating the shaft.
- a vat journaled therein and provided with discharge outlets arranged at intervals throughout its height, means for admitting fluid under pressure to the shaft, means for shutting off said discharge outlets at Will, and means for rotating the shaft.
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Description
W. H. SILBERHORN.
ORE SEPAEATING APPARATUS.
APPLICATION FILED MAE.23,1907.
Patented Aug. 17, 1909.
ANDREW. a. GRAHAM co PHOTO-LITNOGRAPHERS. WASNNGYON. n4;
WILLIAM H. SILBERHORN, OF DUMONI, COLORADO.
ORE-SEPARATING APPARATUS.
Specification of Letters Patent.
Application filed March 23, 1907.
Patented Aug. 17', 1909.
Serial No. 364,084.
To all whom it may concern:
Be it known that I, WILLIAM H. SILBER HORN, a citizen of the United States, residing at Dumont, in the county of Clear Creek and State of Colorado, have invented certain new and useful Improvements in Ore-Separating Apparatus, of which the following is a full, clear, and exact specification.
My invention relates more particularly to devices for agitating ore of the precious metals while undergoing treatment in those processes in which the ore is reduced to a state of fine subdivision and commingled with a separating solution, as, for example, in the cyanid process, and the invention has for its primary object to provide an improved, simple and efficient form of agitator which will not only keep the solution and the particles of ore in thorough agitation during the process, but will at the same time admit oxygen to the substance under treatment and bring into intimate association all particles of the metal-bearing ore and the active solution in the presence of a proper percentage of oxygen.
With a view to the attainment of these ends and the accom lishment of certain other objects which Wlll hereinafter appear, the invention consists in certain features of novelty in the construction, combination and arrangement of parts which will now be described with reference to the accompanying drawings and more particularly pointed out in the claims.
In the said drawings ;Figure 1 is a vertical sectional view of my improved appara tus showing the internal parts in elevation. Fig. 2 is a cross-horizontal section looking upward from line 22 of Fig. 1. Fig. 3 is an enlarged detail sectional view hereinafter described.
In illustrating my invention, I have shown it as applied to or used in the cyanid process, in which the solution, together with the metal bearing ore or sand is laced in a tank or vat 1, which is preferab y of cylindrical form and may be provided with a funnel sha ed bottom 2, having a discharge door 3. In t is form of the invention, the tank or vat 1 is of considerable height as compared with its width or diameter, so as to constitute a tall column of the solution and material to be treated.
Disposed centrally within the vat is a 1101- low shaft 4 which is stepped in a suitable bearing 5 at the bottom of the vat at its lower end and is j ournaled in spider arms 6 at the top, where it is provided with means for causing its rotation, such as an ordinary pulley 7 which may be driven from any suitable source of power for causing the shaft 4 to rotate at the proper rate of speed. The lower end of the shaft is closed, but the shaft is provided throughout its height, or that portion of its extent which is submerged in the solution, with a plurality of laterally extending agitators or arms '8 which are in the form of tubes closed at their outer ends, but provided at suitable intervals throughout their lengths with jet orifices 9, and the upper end of the shaft is connected by pipe 10 having a globe valve or other suitable controlling means 11, with a source of air under pressure in such a way that the shaft 4 may be rotated freely while it remains incommunication with such source of pressure. The arms 8 may be distributed or disposed throughout the circumference and height of the shaft 4 at any suitable intervals to suit the degree of agitation and extent of aeration required in the process, and it will be seen that while the shaft is under rotation, the arms will violently stir u the sand or particles of ore throughout t e height of the column and the small jets of air discharged into the mass from top to bottom of the column will cause in addition to this agitation, a seething or boiling action due to the bubbles of air rising to the top of the solution, which will serve to carry the particles to the top of the column or keep them in suspension substantially during the entire time of the agitating action of the arms, thus bringing all particles of the metaLbearing ore or sand into intimate association with the solution and at the same time subjecting them to the action of the oxygen contained in the injected air.
The upper end of the shaft 4, where it connects with the pipe 10, is of course provided with some form of swivel joint that permits the shaft to rotate independently of the pipe, and in order that the discharge of air from the shaft 4 may be varied as desired throughout the height of the shaft, that is to say, may be caused to discharge from the lower arms in exclusion of the upper arms or agitators, the shaft is provided with means for closing the agitators at different levels, To this end the upper extremity of the shaft is closed and into the shaft is fitted a tube 12 which connects with the pipe 10 and which may be as long as the shaft 4 and capable of telescoping therewith. is provided a packing 13 which prevents the air from escaping upwardly between the tube and the shaft. As a conse uence, the air admitted by the tube 12 wil discharge from the shaft 4 through those arms 8 only which are below the packing 13.
The upper end of the -pipe 12 may, if desired, be provided with a swivel connection 12 with-the nipple of the valve 11, to permit of the free rotation of the pipe 12 with the shaft 4.
In=order that the invention might be understood by those skilled in the-art, the details ofan exemplifi'cation thereof have been thus specifically described, but
What Iclaim as new and desire to secure by Letters Patent is:
1. In a'device for agitating and aerating ore while subj ected to a dissolving solution the combination of a vat for containing the same, a hollow shaft journaled in the vat and provided with hollow agitating arms arranged at intervals throughout its height and having a closed end and discharge apertures intermediate their ends and means for si- On the lower end of the tube 12 multaneously admitting air under pressure to the shaft and rotating the shaft.
2. In a device for the purpose described the combination of a vat, a hollow shaft journaled therein and provided with discharge outlets arranged at intervals throughout its height, means for admitting fluid under pressure to the shaft, means for shutting off said discharge outlets at Will, and means for rotating the shaft.
3. In a device for the purpose described the combination of a vat, a hollow rotary shaft journaled therein and having discharge outlets arranged at intervals throughout its height, and an air supply pi e telescoped with said shaft and adjustable ongitudinally with relation thereto.
In testimony whereof I have signed my name to this specification, in the presence of two subscribing witnesses, on this 21st day of March A. D. 1907.
WILLIAM H. SILBERI-IORN.
Witnesses:
FRANCIS A. HOPKINS, CHAS. H. SEEM.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US36408407A US931153A (en) | 1907-03-23 | 1907-03-23 | Ore-separating apparatus. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US36408407A US931153A (en) | 1907-03-23 | 1907-03-23 | Ore-separating apparatus. |
Publications (1)
Publication Number | Publication Date |
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US931153A true US931153A (en) | 1909-08-17 |
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Family Applications (1)
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US36408407A Expired - Lifetime US931153A (en) | 1907-03-23 | 1907-03-23 | Ore-separating apparatus. |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3920225A (en) * | 1974-10-01 | 1975-11-18 | Raymond Lee Organization Inc | Centrifugal chemical mixer |
US5362148A (en) * | 1994-02-28 | 1994-11-08 | Graco Inc. | Rotary agitator with concentric suction tube |
US8366312B1 (en) * | 2006-08-01 | 2013-02-05 | United Services Automobile Association (Usaa) | Systems to store and agitate fuel |
-
1907
- 1907-03-23 US US36408407A patent/US931153A/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3920225A (en) * | 1974-10-01 | 1975-11-18 | Raymond Lee Organization Inc | Centrifugal chemical mixer |
US5362148A (en) * | 1994-02-28 | 1994-11-08 | Graco Inc. | Rotary agitator with concentric suction tube |
US8366312B1 (en) * | 2006-08-01 | 2013-02-05 | United Services Automobile Association (Usaa) | Systems to store and agitate fuel |
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