US172396A - Improvement in fruit-driers - Google Patents
Improvement in fruit-driers Download PDFInfo
- Publication number
- US172396A US172396A US172396DA US172396A US 172396 A US172396 A US 172396A US 172396D A US172396D A US 172396DA US 172396 A US172396 A US 172396A
- Authority
- US
- United States
- Prior art keywords
- fruit
- house
- dry
- driers
- improvement
- 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
- 229920002456 HOTAIR Polymers 0.000 description 6
- 238000010276 construction Methods 0.000 description 6
- 230000000875 corresponding Effects 0.000 description 4
- 235000013399 edible fruits Nutrition 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 241000612703 Augusta Species 0.000 description 2
- 239000011449 brick Substances 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 230000003028 elevating Effects 0.000 description 2
- 235000012055 fruits and vegetables Nutrition 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000013707 sensory perception of sound Effects 0.000 description 2
- 239000000779 smoke Substances 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
- F26B11/18—Machines or apparatus for drying solid materials or objects with movement which is non-progressive on or in moving dishes, trays, pans, or other mainly-open receptacles
Definitions
- WILLIAM R. DAVIS OF AUGUSTA, GEORGIA, ASSIGNOR OF ONE-HALF HIS. RIGHT TO CHARLES W. FLOEOKHER, OF WASHINGTON, D. G.
- Figure 1 is a vertical section of my fruitdrier.
- Fig. 2 is a plan view of the bottom thereof.
- Fig. 3 shows a section of the elevating apparatus.
- Fig. 4 shows one of the trays.
- A represents a cylindrical dry-house, built of brick or other suitable material, and pro vided in the bottom at one side with a hotair furnace, B, of any ordinary construction. From this furnace the smoke passes through a pipe, 0, coiled in the bottom of the dryhouse, and communicating with the smokestack or chimney D. Through the center of the dry-house A passes a vertical shaft, 0,, having its hearings in cross-bars E, secured within the walls of the dry-house. This shaft is rotated by means of bevel-gearing b b, from a horizontal shaft, e, having a crank, d, on its outer end.
- a vertical drum or cylinder, G On the shaft a is secured a vertical drum or cylinder, G, of suitable height, from the top and bottom of which project radial arms ff, having cars at their ends, to form bearings for horizontal shafts h h, which carry toothed pulleys t t.
- the arms f, with their shafts and pulleys, are arranged, as it were, in pairs-two at the top of the cylinder, corresponding exactly with two at the bottom thereof.
- endless chains k 70 Around the corresponding pulleys at top and bottom of the cylinder are passed endless chains k 70, and the chains that pass around the pulleys on the same shafts are connected by a series of bars or rounds, on m.
- the central drum or cylinder G is simply to form a means for attaching the arms f, and anything that will answer the same purpose may be used in lieu thereof.
- the dry-house A is covered on top by a hollow conical cap, J, having a flat bottom, J, into which cap hot air is admitted from the hot-air furnace through a pipe, 8.
- a hollow conical cap, J having a flat bottom, J, into which cap hot air is admitted from the hot-air furnace through a pipe, 8.
Description
ZSheets-Sheet1. W. R. DAVIS.
FRUIT-DRIER. No.17Z,396. Patented Jam-18,1876.
ymkew N, PETERS, PHDTWUTNUGRAPHER, WAsHlNGTQN, D C.
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Unrrnn STATES PATENT OFFIon.
WILLIAM R. DAVIS, OF AUGUSTA, GEORGIA, ASSIGNOR OF ONE-HALF HIS. RIGHT TO CHARLES W. FLOEOKHER, OF WASHINGTON, D. G.
IMPROVEMENT IN FRUIT-DRIERS.
Specification forming part of Letters Patent No. 172,396, dated January 18, 1876; application filed January 11, 1876.
To all whom it may concern:
Be it known that I, W. R. DAVIS, of Augusta, in the county of Richmond and in the State of Georgia, have invented certain new and useful Improvements in Fruit and Vegetable Evaporators; and do hereby declare that the following is a full, clear, and exact description thereof, reference being had to the accompanyin g drawings, and to the letters of reference marked thereon, making a part of this specification.
The nature of my invention consists in the construction and arrangement of a fruit-drier, as will be hereinafter more fully set forth.
In order to enable others skilled in the art to which my invention appertains to make and use the same, I will now proceed to describe its construction and operation, referring to the annexed drawings, in which Figure 1 is a vertical section of my fruitdrier. Fig. 2 is a plan view of the bottom thereof. Fig. 3 shows a section of the elevating apparatus. Fig. 4 shows one of the trays.
A represents a cylindrical dry-house, built of brick or other suitable material, and pro vided in the bottom at one side with a hotair furnace, B, of any ordinary construction. From this furnace the smoke passes through a pipe, 0, coiled in the bottom of the dryhouse, and communicating with the smokestack or chimney D. Through the center of the dry-house A passes a vertical shaft, 0,, having its hearings in cross-bars E, secured within the walls of the dry-house. This shaft is rotated by means of bevel-gearing b b, from a horizontal shaft, e, having a crank, d, on its outer end. On the shaft a is secured a vertical drum or cylinder, G, of suitable height, from the top and bottom of which project radial arms ff, having cars at their ends, to form bearings for horizontal shafts h h, which carry toothed pulleys t t. The arms f, with their shafts and pulleys, are arranged, as it were, in pairs-two at the top of the cylinder, corresponding exactly with two at the bottom thereof. Around the corresponding pulleys at top and bottom of the cylinder are passed endless chains k 70, and the chains that pass around the pulleys on the same shafts are connected by a series of bars or rounds, on m.
These bars or rounds are at such distances apart as to form suitable supports for the.
ing with cog-wheels I I, secured 011 the upright center shaft a.
As the crank 01 is operated it will thus be seen that the entire interior structure is revolved around its center axis, and at the same time the fruit-trays are raised by the rotation of the endless chains. The trays are passed into the dry-house, and attached to the bars m at through a door in the lower part thereof, and removed when they arrive at the top through another door in the dry-house.
The central drum or cylinder G is simply to form a means for attaching the arms f, and anything that will answer the same purpose may be used in lieu thereof.
The dry-house A is covered on top by a hollow conical cap, J, having a flat bottom, J, into which cap hot air is admitted from the hot-air furnace through a pipe, 8. By this means the upper part of the dry-house is heated equally as well as the lower part, and all the moisture from the fruit is entirely absorbed, drying the fruit completely without the necessity of putting in the'trays again after they have once been removed.
I do not broadly claim a drum rotating within a drying-chamber, and carrying with it in its rotation a series of shelves, which are vertically reciprocated by means independent of the cylinder.
Having thus fully described my invention, what I claim as new, and desire to secure by Letters Patent, is
1. In a fruit-drier, the combination of a central rotating shaft, a, having two sets of radial arms, f f, the shafts h, pulleys i, endless chains 70, with bars or rounds m, the pinions p, and cog-wheels I, all constructed and arranged as described, whereby the fruit-trays I are revolved around acenter axis,and raised In testimony that I claim the foregoing I perpendicularly at the same time, substanhave hereunto set my hand this 8th day of tially as herein set forth. January, 1876. I
2. The combination of the dry-house A, hot- WM. R. DAVIS.
air furnace B, coil-pipe G, smoke-stack D, hot- Witnesses:
air pipe 8, and hollow cap J, all substantially H. A. HALL,
as and for the purposes herein set forth. M. L. STOWELL.
Publications (1)
Publication Number | Publication Date |
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US172396A true US172396A (en) | 1876-01-18 |
Family
ID=2241803
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US172396D Expired - Lifetime US172396A (en) | Improvement in fruit-driers |
Country Status (1)
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US (1) | US172396A (en) |
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- US US172396D patent/US172396A/en not_active Expired - Lifetime
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