US115431A - Improvement in grain-driers - Google Patents
Improvement in grain-driers Download PDFInfo
- Publication number
- US115431A US115431A US115431DA US115431A US 115431 A US115431 A US 115431A US 115431D A US115431D A US 115431DA US 115431 A US115431 A US 115431A
- Authority
- US
- United States
- Prior art keywords
- cylinder
- improvement
- jacket
- grain
- driers
- 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
- 239000000463 material Substances 0.000 description 10
- 239000000428 dust Substances 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 241000345822 Cylindera <genus> Species 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000003379 elimination reaction Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 230000036633 rest Effects 0.000 description 2
- 230000000284 resting Effects 0.000 description 2
- 230000000717 retained Effects 0.000 description 2
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B11/00—Machines or apparatus for drying solid materials or objects with movement which is non-progressive
- F26B11/02—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles
- F26B11/04—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis
Definitions
- Thisv invention relates to an improvement yon an'apparatus which I Ahavedescribed in Letters Patent granted to me October 18,1864, and numbered 44,704.
- My ⁇ present improvement consists in the arrangement of a jacket containing an internal'spiral flange, in ⁇ combination, with aperforated cylinder containing a double internal is discharged by the action of the internal,v
- ⁇ and the operation of ⁇ drying r roasting can be conducted withoutdanger of scorching or charring any portion ofthel grain or other material.
- the ,letter A designates a cylinder, whichuis made of perforated sheetl metal or of wire netting, and provided atone end with a head, a, having a central opening,
- Said cylinder is placed over a suitable furnace, its discharging end being supported by a rim, d, on the head c, which rim rests upon fric-tionrollers, while the receiving end of the ⁇ cylinder is supported by.
- a shaft, e extending through the central opening b of the heada and resting in suitable bearings, as indicated in Fig. l.
- On the outer end of this shaft may be mounted a pulley or cog-wheel, to impart to the cylinder the required rotary motion.
- the perforated cylinder A is surrounded by a jacket, B, made of sheet metal, and provided yin its interior with a spiral flange, f, fitting close onv the inner cylinder, and serving to retain the jacket 'and the cylinder in a' concentric position.
- a jacket, B made of sheet metal, and provided yin its interior with a spiral flange, f, fitting close onv the inner cylinder, and serving to retain the jacket 'and the cylinder in a' concentric position.
- rlhat end of the jacket B next to the discharging-head c is provided With an internal iiange, y, tting closely t0 the circuln' ference of the perforated cylinder; but theopposite end'ot' the jacket is left open, and as thejacket revolves with the cylinder the dust, which passes through the meshes or perforatiensof said cylinder, is caused by the spiral flange f to discharge through the open end of the jacket.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Drying Of Solid Materials (AREA)
Description
- JABEZ BURNS'. `improvement nGran-Driers.
NDL 115,431. l Patented May-30,1871.
jzyz
JABEZ BUnNs, 'on NEW YORK,N. Y. l
l IMPROVEMENT IN GRAIN-Deltas.
, elimination forming part of Letters Patent No. 115,431, dated May so, 1871 @undated May 26, 1871.
To all whom (it may concern: j
Be it knownthat I, "Jansz BURNs, of the oitv, county, andState of New York, have inventeda new and Improved Apparatus for `Drying Grain` and other Materials; and I do hereby declare the` following to be a full, clear, and exact description thereof, which `willA enablethose skilled in the art to make andusethe same, reference being had to theV accompanying drawing `forming part of this speciticatiomkin `which "drawing- Figure l represents alongitudinal section of this invention.
Similar letters indicate corresponding parts. Thisv invention relates to an improvement yon an'apparatus which I Ahavedescribed in Letters Patent granted to me October 18,1864, and numbered 44,704. c
My `present improvement consists in the arrangement of a jacket containing an internal'spiral flange, in `combination, with aperforated cylinder containing a double internal is discharged by the action of the internal,v
flange,.while,` at the same time, by means of the air-space formedbetweenthe jacket and the internalcylinder,ithe heat is uniformly distributed all around `the internal cylinder,
`and the operation of `drying r roasting can be conducted withoutdanger of scorching or charring any portion ofthel grain or other material.,
In the drawing, the ,letter A designates a cylinder, whichuis made of perforated sheetl metal or of wire netting, and provided atone end with a head, a, having a central opening,
b, through which the material to betreated is introduced, while `the other end of said cylinder` is provided" with ahead, c, having two c openings which can be opened orclosed, and i which, `whenopen, allowtlie contents of said cylinder to discharge., In the minterior of the cylinderA are two spiralflanges, l1, h', running Y in oppositedirections, and causing `the mate rial under treatment to travel back and forth i c Fi g. 2 is a transverse sec` tion of the same.
- throughout the length of the cylinder, as fully described in my Letters Patent No. 44,704.
Said cylinder is placed over a suitable furnace, its discharging end being supported by a rim, d, on the head c, which rim rests upon fric-tionrollers, while the receiving end of the `cylinder is supported by. a shaft, e, extending through the central opening b of the heada and resting in suitable bearings, as indicated in Fig. l. On the outer end of this shaft may be mounted a pulley or cog-wheel, to impart to the cylinder the required rotary motion. The perforated cylinder A is surrounded by a jacket, B, made of sheet metal, and provided yin its interior with a spiral flange, f, fitting close onv the inner cylinder, and serving to retain the jacket 'and the cylinder in a' concentric position. rlhat end of the jacket B next to the discharging-head c is provided With an internal iiange, y, tting closely t0 the circuln' ference of the perforated cylinder; but theopposite end'ot' the jacket is left open, and as thejacket revolves with the cylinder the dust, which passes through the meshes or perforatiensof said cylinder, is caused by the spiral flange f to discharge through the open end of the jacket. In practice the dust thus discharged isimade to pass down into the furnace or tire-place, so that it will be consumed, therebyvpreventing it from causing annoyance to the workmen.
Another great advantage of this apparatus is,that by the jacket the heat of the ire is prevented from coming in direct contact with the internal cylinder, and, by the airspace formed between said jacket and cylinder, the heat is uniformly distributed round the cylinder, `so that the material to be dried or roasted is not liable to be scorched or charred. Furthermore, the heat being retained by the airspace, a considerable saving in fuel and inV spiral flange, in combination with the perfof rated cylinder A, containing anges hh, and
capable of being revolved together with the v jacket, substantially as set forth.
\ l J ABEZ BURNS.
Witnesses:
W. HAUFF, C. WAHLnasa TENT rrrcn.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US115431A true US115431A (en) | 1871-05-30 |
Family
ID=2184891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US115431D Expired - Lifetime US115431A (en) | Improvement in grain-driers |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US115431A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2664190A (en) * | 1949-12-27 | 1953-12-29 | Phillips Petroleum Co | Flow control apparatus |
| US6277424B1 (en) * | 1999-07-22 | 2001-08-21 | Mongkol Kwangwaropas | Pepper seed polishing machine |
| US20060000043A1 (en) * | 2004-07-02 | 2006-01-05 | Fung Jou-Chen | Cleaning product for storing and attaching cleaning blocks or wipes |
-
0
- US US115431D patent/US115431A/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2664190A (en) * | 1949-12-27 | 1953-12-29 | Phillips Petroleum Co | Flow control apparatus |
| US6277424B1 (en) * | 1999-07-22 | 2001-08-21 | Mongkol Kwangwaropas | Pepper seed polishing machine |
| US20060000043A1 (en) * | 2004-07-02 | 2006-01-05 | Fung Jou-Chen | Cleaning product for storing and attaching cleaning blocks or wipes |
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