US628499A - Ore-amalgamator. - Google Patents
Ore-amalgamator. Download PDFInfo
- Publication number
- US628499A US628499A US65935097A US1897659350A US628499A US 628499 A US628499 A US 628499A US 65935097 A US65935097 A US 65935097A US 1897659350 A US1897659350 A US 1897659350A US 628499 A US628499 A US 628499A
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- Prior art keywords
- cylinder
- ore
- amalgamator
- heat
- heads
- 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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- 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
- B03B5/28—Washing granular, powdered or lumpy materials; Wet separating by sink-float separation
- B03B5/30—Washing granular, powdered or lumpy materials; Wet separating by sink-float separation using heavy liquids or suspensions
- B03B5/36—Devices therefor, other than using centrifugal force
- B03B5/38—Devices therefor, other than using centrifugal force of conical receptacle type
Definitions
- My invention has forjits object to provide an ore-amalgamator adapted to readily and economically extract the precious metals from gold and silver bearing ores; ⁇ and it consists of the device illustrated in the accompanying drawings, in Which- Figure 1 is a side view of an amalgamator embodying my invention.
- Fig. 2 is a vertical longitudinal section of the device shown in Fig. l, taken on the axial line of the cylinder.
- Fig. 3 is a vertical cross-section taken on line x of Fig. l.
- Fig. 4 is a plan view of a roller adapted to work ⁇ within the cylinder of the amalgamator.
- Fig. 5 is an end view of the roller shown in Fig. 4.
- Fig. 6 is a planvie'w of the inner surface of an inner cylinder-head.
- A represents an outer shell or cylinder provided with longitudinal apertures a and with laterallyextending iianges B.
- This cylinder is also provided with hand-hole plates C, preferably arranged opposite eachother and having their central portion depressed and curved so as to form a smooth and even inner surface in harmony with the inner curved ysurface of the cylinder, as shown in Fig. 3.
- the outer portion of these hand-hole plates is provided with aflange c, which bears against and-by means of suitable bolts and nuts is detachably secured to the corresponding iange a,
- the outer cylinder-head E is 4connectinggg-apertures a.
- a heat-chamber F between such inner and outer heads.
- the central portion of this outer head E is provided with trunnions G, hollowed out, so as to connect with the inner steam or heat chamber F, hereinbefore described.
- These trunnions Gr are journaled on suitable standards H, provided with journal-bearings I.
- a driving-pulley K is secured t0 one or both of said trunnions.
- the ends of the trunnions G are also provided with suitable couplings L, adapted to admit heat in the form of steam or air into the heatchambers F.
- M represents a roller arranged' Within the cylinder and of a length smaller than the interior of such cylinder, and its outer surface, together with the inner surface of the cylinder, is finished to such a degree of smoothness that such roller will revolve upon the inner surface of the cylinder without jars or concussion.
- the ore When the device is in operation, the ore, reduced to a powder and mixed with suitable chemicals and with sufficient moisture to reduce the mass to a pulp, is placed Within the cylinder A through the hand-holes, where it is mixed with quicksilver.
- The'cylinder. is then revolved slowly while the heat is applied to the end chambers F of the cylinder and the The heat expands the quicksilver to the desired degree andthe' gentle and even pressure of the roller brings such quicksilver in close contact with the mass, and thereby facilitates the action of the quicksilver upon the precious metals.
- a rotary cylinder having its shell provided with longitudinal heat-chambers, of outer cylinder-heads provided with hollow trun nions, inner cylinder-heads having closed central portions separated from the outer cylinder-heads to form heat-chambers communicating with the openings of said trunnions and provided on their outer edge with openings communicating With the longitudinal chambers of said shell, and a roller having a smooth outer surface arranged within said cylinder, substantially as shown and described.
Description
No. 628,499. Patete'd vluly Il, |899. -.I. E. SUTPHEN. ons AmALsAnATon. (Appumon medNcv. 2o, 1691.)
y(No Model.)
uJuJuJUJuJuJ Win/asses' me "ohms :Evans co, PnoYu-uma.. WASHINGTON. D. c.
To coZ whom, t may concern,.-
p 1 UlvirnnN STATES n PATENT OFFICE.
JOHN E. SUTPHEN, OF ALBANY, NEV YORK.
ORE-AMALGANIATOR.
SPECIFICATION forming part of Letters Patent No. 628,499, dated July 11, 1899.
Application filed November 20, 1897. Serial No. 659.350. (No model.) l
Be it known that I, JOHN E. SUTPHEN, a
citizen of the United States, residing at Albany, in the county of Albany and State of New York, have invented a new and useful Ore-Amalgamator, of which the following is a specification.
My invention has forjits object to provide an ore-amalgamator adapted to readily and economically extract the precious metals from gold and silver bearing ores; `and it consists of the device illustrated in the accompanying drawings, in Which- Figure 1 is a side view of an amalgamator embodying my invention. Fig. 2 is a vertical longitudinal section of the device shown in Fig. l, taken on the axial line of the cylinder. Fig. 3 is a vertical cross-section taken on line x of Fig. l. Fig. 4 is a plan view of a roller adapted to work`within the cylinder of the amalgamator. Fig. 5 is an end view of the roller shown in Fig. 4. Fig. 6 is a planvie'w of the inner surface of an inner cylinder-head.
As illustrated in the drawings, A represents an outer shell or cylinder provided with longitudinal apertures a and with laterallyextending iianges B. This cylinder is also provided with hand-hole plates C, preferably arranged opposite eachother and having their central portion depressed and curved so as to form a smooth and even inner surface in harmony with the inner curved ysurface of the cylinder, as shown in Fig. 3. The outer portion of these hand-hole plates is provided with aflange c, which bears against and-by means of suitable bolts and nuts is detachably secured to the corresponding iange a,
formed on or secured to the shell or cylinder A. L
D represents an inner cylinder-head lhaving a solid central portion and at its outer edge is provided with bolt-holes, which are `head D,arranged in line with the apertures a of the cylinder. The outer cylinder-head E is 4connectinggg-apertures a.
a heat-chamber F between such inner and outer heads. The central portion of this outer head E is provided with trunnions G, hollowed out, so as to connect with the inner steam or heat chamber F, hereinbefore described. These trunnions Gr are journaled on suitable standards H, provided with journal-bearings I. A driving-pulley K is secured t0 one or both of said trunnions. The ends of the trunnions G are also provided with suitable couplings L, adapted to admit heat in the form of steam or air into the heatchambers F.
M represents a roller arranged' Within the cylinder and of a length smaller than the interior of such cylinder, and its outer surface, together with the inner surface of the cylinder, is finished to such a degree of smoothness that such roller will revolve upon the inner surface of the cylinder without jars or concussion. l
When the device is in operation, the ore, reduced to a powder and mixed with suitable chemicals and with sufficient moisture to reduce the mass to a pulp, is placed Within the cylinder A through the hand-holes, where it is mixed with quicksilver. The'cylinder. is then revolved slowly while the heat is applied to the end chambers F of the cylinder and the The heat expands the quicksilver to the desired degree andthe' gentle and even pressure of the roller brings such quicksilver in close contact with the mass, and thereby facilitates the action of the quicksilver upon the precious metals. By this means pressure is exerted upon the ore and mercury without producing any concussion or jars, thereby avoiding the injurious results produced in prior devices of this nature, which have necessarily subjected the quickslver to jars and concussione to such IOO in fine globules, which become suspended in the Water and ioat away, Whereas in my device the mercury is subjected to a gentle andeven pressure, which produces the mostv efficient results in the most economical manner.
I do not claim herein the method of amalgamating ores hereinbefore described, as such method is claimed in a pending application led by me November 20, 1897, bearing the Serial No. 659,351.
l. In an ore-amalgamator, the combination of a rotary cylinder having outer heads provided with hollow trunnions, heat-receptacles formed about the shell and ends of said cylinder in communication with the openings of said trunnion, and a roller having a smooth outer surface arranged Within said cylinder, substantially as shown and described.
2. In an ore-amalgamator, the combination with a rotary cylinder having its shell provided with longitudinal heat-chambers, of outer cylinder-heads provided with hollow trun nions, inner cylinder-heads having closed central portions separated from the outer cylinder-heads to form heat-chambers communicating with the openings of said trunnions and provided on their outer edge with openings communicating With the longitudinal chambers of said shell, and a roller having a smooth outer surface arranged within said cylinder, substantially as shown and described.
3. In an ore-amalgamator, the combination with a rotary cylinder having its shell provided with longitudinal heat-chambers, of outer cylinder-heads provided with hollow trunnions, and inner cylinder-heads having closed central portions separated from the outer cylinder-heads to form heat-chambers communicating with the openings of said trunnionsand provided on their outer edge with openings communicating with the longitudinal chambers of said shell, substantially as shown and described.
JOHN E. SUTIHEN. Witnesses: A
ROBERT W. HARDIE, GAYLORD LOGAN.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US65935097A US628499A (en) | 1897-11-20 | 1897-11-20 | Ore-amalgamator. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US65935097A US628499A (en) | 1897-11-20 | 1897-11-20 | Ore-amalgamator. |
Publications (1)
Publication Number | Publication Date |
---|---|
US628499A true US628499A (en) | 1899-07-11 |
Family
ID=2697096
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US65935097A Expired - Lifetime US628499A (en) | 1897-11-20 | 1897-11-20 | Ore-amalgamator. |
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US (1) | US628499A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3467319A (en) * | 1966-08-25 | 1969-09-16 | John F Rampe | Liquid-cooled processing vessel |
-
1897
- 1897-11-20 US US65935097A patent/US628499A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3467319A (en) * | 1966-08-25 | 1969-09-16 | John F Rampe | Liquid-cooled processing vessel |
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