US348121A - Magnetic separator - Google Patents
Magnetic separator Download PDFInfo
- Publication number
- US348121A US348121A US348121DA US348121A US 348121 A US348121 A US 348121A US 348121D A US348121D A US 348121DA US 348121 A US348121 A US 348121A
- Authority
- US
- United States
- Prior art keywords
- cylinder
- magnetic
- magnetic separator
- box
- scraper
- 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
- 239000006148 magnetic separator Substances 0.000 title description 8
- 239000000126 substance Substances 0.000 description 10
- CSDTZUBPSYWZDX-UHFFFAOYSA-N Amyl nitrite Chemical compound CCCCCON=O CSDTZUBPSYWZDX-UHFFFAOYSA-N 0.000 description 2
- 240000001973 Ficus microcarpa Species 0.000 description 2
- 208000002193 Pain Diseases 0.000 description 2
- 241000490025 Schefflera digitata Species 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000010985 leather Substances 0.000 description 2
- 235000015250 liver sausages Nutrition 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000036407 pain Effects 0.000 description 2
- 239000010959 steel 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
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C1/00—Magnetic separation
- B03C1/02—Magnetic separation acting directly on the substance being separated
- B03C1/10—Magnetic separation acting directly on the substance being separated with cylindrical material carriers
- B03C1/12—Magnetic separation acting directly on the substance being separated with cylindrical material carriers with magnets moving during operation; with movable pole pieces
Definitions
- MAGNETIC SBPARATOR No. 348,121. Pate :Zz-yf N. PErERs rmwumagnph". wmmngmn, ma
- My invention relates to devices for separating magnetic from non-magnetic substances, and will be fully described hereinafter.
- Figure l is a plan View of my device.
- Fig. 2 is a side view, Fig. 3, a section on line x x, Fig. l.
- Fig. 4 is a front end View of the cylinder of my device.
- Fig. 5 is alongitudinal vertical section through the same.
- A is the frame of my machine, and B is the cylinder.
- the latter is of steel, and consists of a single sheet that is joined at its edges, as at b, with a leather or other non-magnetic substance interposed.
- the metal composing the cylinder is magnetized, and each edge of the sheet of which is composed forms one pole of the magnet.
- M'IlieIbinding-'Qets must of a necessity be of a iiAon-magvnetjmxmgt/al
- the cylinde ⁇ B hswpulleys C C' one secured about each of its ends, and a non-magnetic packing is interposed between the cylinder and adjacent surface of each pulley.
- the pulley C has a journal, O2, that tits in a swinging bearing-box, D, and the pulley C has a journal, C3, that turns in an adjustable box, D', the box D being supported by screwbolts E, that extend through the frame into lugs E on the box, while the box D is supported by like bolts that are adjustable up and down in slots f in the frame,to give the desired pitch to the cylinder.
- the boxes are each provided with a pair of lugs, g g, and each pair supports a bar, G, across the end of the cylinder above its horizontal center, and these bars in turn support each an end of a box or trough, H, that extends from one end of the cylinder to the other, as shown in Fig. 5.
- each end of the trough is provided a housing, It, for a coiled spring, h, and these springs support each a leg, 7c, of a scraper that projects out of the trough H and up against the inner peripheryoiepylinder, so that as the cylinderqisrtunned by means of a belt, L, its innerI surface will be freed by the scraper from all adhering matter, which latter will be deposited in the trough H.
- the cylinder is fed through a hopper, M, and spout M, the material being carried in by a roller, N, in the bottom of the hopper.
- This roller is driven by a belt, N and pulleys O and O.
- the edges of the sheet that composes cylinderB are joined by aspiral or diagonal seam, preferably, so that the scraper will shear past its joint without engagement with it.
- the scraper is made of any non-magnetic substance.
Description
(No Model.) 2 sheets-sheen.
G. A. GILBERT.
MAGNETIC SBPARATOR. No. 348,121. Pate :Zz-yf N. PErERs rmwumagnph". wmmngmn, ma
(No Model.) 2 Sheets-Sheet 2.
MAGNETIC SEPARATOR.
110. 848,121. Panented 118g. 24, 1888.
'Mur i I 'Ulf "1111 "'JV,
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UNITED STATES PATENT Ori-ICEo GEORGE A. GILBERT, OF LINCOLN, ILLINOIS.
MAGNETIC SEPARATOR.
SPECIFICATION forming part of Letters Patent No. 348,121, dated August 24, 1886.
Application filed October 23, 1385. Serial No. 180,705.
(No model.)
To aZZ whom it kmay concern:
Be it known that I, GEORGE A. GILBERT, of Lincoln, in the county of Logan, and in the State of Illinois, have invented certain new and useful Improvements in Machines for Separating Magnetic from N on-Magnetic Substances; and I do hereby declare that the following is a full, clear, and exact description thereof.
My invention relates to devices for separating magnetic from non-magnetic substances, and will be fully described hereinafter.
In the drawings, Figure l is a plan View of my device. Fig. 2 is a side view, Fig. 3, a section on line x x, Fig. l. Fig. 4 is a front end View of the cylinder of my device. Fig. 5 is alongitudinal vertical section through the same.
A is the frame of my machine, and B is the cylinder. The latter is of steel, and consists of a single sheet that is joined at its edges, as at b, with a leather or other non-magnetic substance interposed. The metal composing the cylinder is magnetized, and each edge of the sheet of which is composed forms one pole of the magnet. M'IlieIbinding-'Qets must of a necessity be of a iiAon-magvnetjmxmgt/al The cylinde`B hswpulleys C C', one secured about each of its ends, and a non-magnetic packing is interposed between the cylinder and adjacent surface of each pulley. The pulley C has a journal, O2, that tits in a swinging bearing-box, D, and the pulley C has a journal, C3, that turns in an adjustable box, D', the box D being supported by screwbolts E, that extend through the frame into lugs E on the box, while the box D is supported by like bolts that are adjustable up and down in slots f in the frame,to give the desired pitch to the cylinder. The boxes are each provided with a pair of lugs, g g, and each pair supports a bar, G, across the end of the cylinder above its horizontal center, and these bars in turn support each an end of a box or trough, H, that extends from one end of the cylinder to the other, as shown in Fig. 5. In each end of the trough is provided a housing, It, for a coiled spring, h, and these springs support each a leg, 7c, of a scraper that projects out of the trough H and up against the inner peripheryoiepylinder, so that as the cylinderqisrtunned by means of a belt, L, its innerI surface will be freed by the scraper from all adhering matter, which latter will be deposited in the trough H.
The cylinder is fed through a hopper, M, and spout M, the material being carried in by a roller, N, in the bottom of the hopper. This roller is driven by a belt, N and pulleys O and O. The edges of the sheet that composes cylinderB are joined by aspiral or diagonal seam, preferably, so that the scraper will shear past its joint without engagement with it.
The scraper is made of any non-magnetic substance.
The operation of my device is very simple. I
As-the cylinder revolves slowly,the magnetic substances that are in the grain come in contact withthcsurface of thel cylinder, adhere thereto, and are carried upto the scraper, which dislodges them. I
Having thus fully described my invention, WhatI claim as new, and desire to secure by Letters Patent, is-
A cylinder for magnetic separators,consist ing of a single sheet of steelpermanently magnetized and joined at its edges, in combination with a non-magnetic strip interposed between said edges, a frame in which said cylinder is suspended, and mechanism for revolving said cylinder.
In testimony that I claim the foregoing have hereunto set my hand, at Milwaukee, in the county of Milwaukee and State of Wisconsin, in the presence of two witnesses.
- GEORGE A. GILBERT.
VitIiesses:
STANLEY S. S'roUT, MAURICE F. .FEE/in.v
Publications (1)
Publication Number | Publication Date |
---|---|
US348121A true US348121A (en) | 1886-08-24 |
Family
ID=2417189
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US348121D Expired - Lifetime US348121A (en) | Magnetic separator |
Country Status (1)
Country | Link |
---|---|
US (1) | US348121A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3969226A (en) * | 1973-03-28 | 1976-07-13 | Berger Maschinenfabriken G.M.B.H. & Co. | Horizontal drum-type magnetic separator for granular feeds |
-
0
- US US348121D patent/US348121A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3969226A (en) * | 1973-03-28 | 1976-07-13 | Berger Maschinenfabriken G.M.B.H. & Co. | Horizontal drum-type magnetic separator for granular feeds |
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