US71448A - Improvement in furnaces for roasting ores - Google Patents
Improvement in furnaces for roasting ores Download PDFInfo
- Publication number
- US71448A US71448A US71448DA US71448A US 71448 A US71448 A US 71448A US 71448D A US71448D A US 71448DA US 71448 A US71448 A US 71448A
- Authority
- US
- United States
- Prior art keywords
- cylinder
- furnaces
- improvement
- incline
- ores
- 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
- 210000000614 Ribs Anatomy 0.000 description 8
- 239000011449 brick Substances 0.000 description 4
- 239000004568 cement Substances 0.000 description 4
- 238000007599 discharging Methods 0.000 description 4
- 230000005484 gravity Effects 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 229910001018 Cast iron Inorganic materials 0.000 description 2
- 229910000754 Wrought iron Inorganic materials 0.000 description 2
- 238000007600 charging Methods 0.000 description 2
- CWYNVVGOOAEACU-UHFFFAOYSA-N fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000001590 oxidative Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F29/00—Mixers with rotating receptacles
- B01F29/60—Mixers with rotating receptacles rotating about a horizontal or inclined axis, e.g. drum mixers
- B01F29/62—Mixers with rotating receptacles rotating about a horizontal or inclined axis, e.g. drum mixers without bars, i.e. without mixing elements; characterised by the shape or cross section of the receptacle, e.g. of Y-, Z-, S- or X- shape; with cylindrical receptacles rotating about an axis at an angle to their longitudinal axis
Definitions
- my inventionandimprovements consists in making the interior ofthe box or cylinder, or a portion of it, at an angle of about twenty degrees from the axis of revolution, so that, as the cylinder or box is turned, the ore will, by its own gravity, roll alternately from one end toward the other at every revolution of the cylinder; and in ar ranging the journals of the cylinder or box diagonally opposite to each other; also, in mak" ing openings in the ends of the box or cylinder or hollow journals, for supplying an d disch arg-
- G is the outside of the cylinder; and D D the ends, and E E thehollow journals, of the cylinder.
- A is a wedgeshaped cylindrical incline, on the lower side of the cylinder C, beginning just below the opening in the journal E and extending about two-thirds of the length of the cylinder, at an angle of about twenty degrees to the axis of the cylinder C.
- a section of this on the line w is shown in Fig. 4.
- This incline A when the cylinder is in the position shown, causes the ores being roasted to roll from the high part of the incline next to journal toward and to the opposite end of the cylinder as the cylinder is turned in the process of roasting the ore.
- the incline B is similar to the incline A, and arranged diagonally opposite toitin the cylinder C, as shown in the drawings, and Fig.
- This incline B causes the ores being roasted to roll in a direction opposite 4to that they roll on the incline A as the cylinder is turned, so that the Aore is kept constantly in motion as the ⁇ cylinder is turned, rolling or sliding alternately in each direction from both ends of the cylinder.
- My improved cylinder may be made of cast or wrought iron, or partly of both, and the inclines A and B may be made of the same materials, or such others as will answer the purpose, as brick or cement, proper ⁇ brackets or stays being provided "to hold the brick and cement in place.
- Thismcylinder maybe made of iron without the partsrepresented outside of the inclines A and B, if it issupported by the journals; or, if not supportedby the journals, it may be provided with ribs or flanges onthe outside concentric withits axis of revolution, which ribs may be 1 groovcd for the chains running over pulleys, which turn and t hold up the cylinder, which may be ⁇ steadied t UNITED' STATES PATENT Fr-wa by friction-rollers; ⁇ or the cylinder may be turned by wheels or pulleysarranged under ⁇ it, which pulleys may have ribs working in the grooves in the ribs on "the cylinder, so as L to turn it without chains.
- This cylinder may be provided with afurnaceto ⁇ roast the ores in it and a chimney to conduct oif the smoke, such as are shown and described in my Patent No. 60,134, and dated December 4, 1866, or such other kind of furnace or chimney as will answer the purpose.
- the cylinder may also be provided with a door on the side, for charg ing and discharging the cylinder, when re quired; or it may be charged and discharged t through the journals or ⁇ openings in the ends.
Description
WILLIAM BRUCKNER, OF CENTRAL CITY, COLORADO;
IMPROVEMENT lNivFuRNAcEs FOR RoAsTlNfczoRsEs.
Specification forming part of Letters Patent No. 71,448, dated November 26,1867.
To all whom it may concern:
Be it known that I, WILLIAM BRUCKNER, of Central City, Gilpin county, Colorado Territory, have invented certain new and useful Improvements in Furnaces for Roasting Orcs, dto.; and I do hereby declare the following description and accompanying drawings are suf-f flcient to enable any person skilled in the art or science to which it most nearly appertains to make and use my said invention or improvements without further invention or experiment.
The nature of my inventionandimprovements consists in making the interior ofthe box or cylinder, or a portion of it, at an angle of about twenty degrees from the axis of revolution, so that, as the cylinder or box is turned, the ore will, by its own gravity, roll alternately from one end toward the other at every revolution of the cylinder; and in ar ranging the journals of the cylinder or box diagonally opposite to each other; also, in mak" ing openings in the ends of the box or cylinder or hollow journals, for supplying an d disch arg- In these drawings, G is the outside of the cylinder; and D D the ends, and E E thehollow journals, of the cylinder. A is a wedgeshaped cylindrical incline, on the lower side of the cylinder C, beginning just below the opening in the journal E and extending about two-thirds of the length of the cylinder, at an angle of about twenty degrees to the axis of the cylinder C. A section of this on the line w is shown in Fig. 4. This incline A, when the cylinder is in the position shown, causes the ores being roasted to roll from the high part of the incline next to journal toward and to the opposite end of the cylinder as the cylinder is turned in the process of roasting the ore. The incline B is similar to the incline A, and arranged diagonally opposite toitin the cylinder C, as shown in the drawings, and Fig.
3 is a cross-section of it on the lineyy. This incline B causes the ores being roasted to roll in a direction opposite 4to that they roll on the incline A as the cylinder is turned, so that the Aore is kept constantly in motion as the `cylinder is turned, rolling or sliding alternately in each direction from both ends of the cylinder.
My improved cylinder may be made of cast or wrought iron, or partly of both, and the inclines A and B may be made of the same materials, or such others as will answer the purpose, as brick or cement, proper `brackets or stays being provided "to hold the brick and cement in place. Thismcylinder maybe made of iron without the partsrepresented outside of the inclines A and B, if it issupported by the journals; or, if not supportedby the journals, it may be provided with ribs or flanges onthe outside concentric withits axis of revolution, which ribs may be 1 groovcd for the chains running over pulleys, which turn and t hold up the cylinder, which may be `steadied t UNITED' STATES PATENT Fr-wa by friction-rollers;` or the cylinder may be turned by wheels or pulleysarranged under` it, which pulleys may have ribs working in the grooves in the ribs on "the cylinder, so as L to turn it without chains. This cylinder may be provided with afurnaceto `roast the ores in it and a chimney to conduct oif the smoke, such as are shown and described in my Patent No. 60,134, and dated December 4, 1866, or such other kind of furnace or chimney as will answer the purpose. The cylinder may also be provided with a door on the side, for charg ing and discharging the cylinder, when re quired; or it may be charged and discharged t through the journals or` openings in the ends.
In operating this cylinder, a charge is putin, and, as the cylinder is turned, all the ore is caused to roll or slide down the incline A in the rst half of the revolution, and in the next halfrevolution the ore rolls or slides back again on the incline B,.so that all the pieces or particles of ore are kept constantly in motion, backward and forward, and perfectly exposed to the oxidizing influence of the heat and air in the cylinder.
What I claim as my invention and improvement in cylindrical rotary furnaces for roast ing ores, 8vo., is-
l. Making or arranging the interior f the boX or cylinder at an angle with or to the aXis of revolution, substantially as described, so that, as the cylinder or boX is turned, the contents will, by their own gravity, roll or slide alternately from one end toward the other at each revolution of the cylinder.
2. Making the journals at the ends of the cylinder diagonally opposite to each of the incline-S or interior Working-surfaces of the cylinder.
3.v In combination with a-box or cylinder having its journals arranged diagonally to lts interior inclines or Working surfaces, as described, making openings in the ends or hollovr Y journals for the blaze and heat to enter the cylinder to roast the ores, or for supplying and discharging the ores to be roasted.
WILLIAM BRUCKNER'. Vitnesses HENRY GRANNIs, ED. C. PARMELEE.
Publications (1)
Publication Number | Publication Date |
---|---|
US71448A true US71448A (en) | 1867-11-26 |
Family
ID=2140964
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US71448D Expired - Lifetime US71448A (en) | Improvement in furnaces for roasting ores |
Country Status (1)
Country | Link |
---|---|
US (1) | US71448A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2480022A (en) * | 1944-10-07 | 1949-08-23 | George B Hogaboom | Rotary barrel |
US2835664A (en) * | 1955-05-25 | 1958-05-20 | Belke Mfg Co | Barrels for electroplating articles |
US20050030968A1 (en) * | 2003-08-07 | 2005-02-10 | Skypilot Network, Inc. | Communication protocol for a wireless mesh architecture |
US20070058486A1 (en) * | 2005-09-12 | 2007-03-15 | Mcgehee James F | Rotary processor |
US9549843B2 (en) * | 2014-11-30 | 2017-01-24 | C° Change Surgical Llc | Production of well-mixed surgical slush |
US9693892B1 (en) | 2008-06-06 | 2017-07-04 | C° Change Surgical Llc | Method of producing slush for surgical use through receptacle oscillation |
-
0
- US US71448D patent/US71448A/en not_active Expired - Lifetime
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2480022A (en) * | 1944-10-07 | 1949-08-23 | George B Hogaboom | Rotary barrel |
US2835664A (en) * | 1955-05-25 | 1958-05-20 | Belke Mfg Co | Barrels for electroplating articles |
US20050030968A1 (en) * | 2003-08-07 | 2005-02-10 | Skypilot Network, Inc. | Communication protocol for a wireless mesh architecture |
US20070058486A1 (en) * | 2005-09-12 | 2007-03-15 | Mcgehee James F | Rotary processor |
WO2007032930A1 (en) | 2005-09-12 | 2007-03-22 | Uop Llc | Rotary processor |
EP1943011A1 (en) * | 2005-09-12 | 2008-07-16 | Uop Llc | Rotary processor |
US7585104B2 (en) * | 2005-09-12 | 2009-09-08 | Uop Llc | Rotary processor |
EP1943011A4 (en) * | 2005-09-12 | 2012-11-21 | Uop Llc | Rotary processor |
US9693892B1 (en) | 2008-06-06 | 2017-07-04 | C° Change Surgical Llc | Method of producing slush for surgical use through receptacle oscillation |
US10231866B1 (en) | 2008-06-06 | 2019-03-19 | C Change Surgical Llc | Producing sterile surgical slush using complex rotational motion |
US9549843B2 (en) * | 2014-11-30 | 2017-01-24 | C° Change Surgical Llc | Production of well-mixed surgical slush |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US71448A (en) | Improvement in furnaces for roasting ores | |
US62005A (en) | John s | |
US5371A (en) | campbell | |
US594431A (en) | riegel | |
US1000321A (en) | Rotary furnace. | |
US76581A (en) | allenyof tbemont | |
US72002A (en) | James f | |
US72843A (en) | goodwin | |
US234985A (en) | Furnace for roasting quicksilver ores | |
US337735A (en) | Half to james wimee | |
US779119A (en) | Rotary furnace. | |
US81762A (en) | Improved revolving furnace for roasting ores | |
US945522A (en) | Ore-roasting furnace. | |
US501200A (en) | wailes | |
US644057A (en) | Rotary kiln. | |
US70873A (en) | Liam ennis | |
US711338A (en) | Revolving furnace for roasting ores. | |
US72721A (en) | Improvement in wind-woems toe, blacksmiths bellows | |
US134055A (en) | Improvement in apparatus for charging gas-retorts | |
US373817A (en) | Crushing and pulverizing mill | |
US187588A (en) | Improvement in feeding-hoppers for puiverizing-sviachines | |
US408914A (en) | Bolting-reel | |
US857940A (en) | Rock-crusher. | |
US589761A (en) | Albert r | |
US717332A (en) | Rotating and discharging retort-furnace. |