US327006A - Fruit-drier - Google Patents
Fruit-drier Download PDFInfo
- Publication number
- US327006A US327006A US327006DA US327006A US 327006 A US327006 A US 327006A US 327006D A US327006D A US 327006DA US 327006 A US327006 A US 327006A
- Authority
- US
- United States
- Prior art keywords
- steam
- fruit
- drier
- pipes
- arch
- 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
- 235000013399 edible fruits Nutrition 0.000 description 6
- 238000001035 drying Methods 0.000 description 4
- 241000370685 Arge Species 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000000446 fuel 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
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/06—Chambers, containers, or receptacles
- F26B25/066—Movable chambers, e.g. collapsible, demountable
Definitions
- This invention relates to that class of devices used for rapidly drying fruit by steam heat; and it has for its object to so control the entrance of steam into the drier and its exit therefrom that the full heat ofthe steam shall be exhausted before it is allowed to escape.
- A represents the boiler or steam-generator, from which pipes B conduct the steam into the various evaporating-pans, 0. Of these pans there may be any number. but they should be located above the level of the boiler, in order that the condensed steam may be allowed to run back into the boiler.
- the evaporatingpans O are provided each with two bottoms far enough apart to form a steam-compartment between them. The lruit to be dried is to be spread on the upper bottom, a, of each pan that is, within the pan proper. The difficulty has been heretofore to prevent the steam from escaping from the evaporator before parting with its heat. To obviate this, I have provided a steam-spreader consisting of an arch, D, extending the whole length of the evaporator and perforated with a great many The steampipe B enters beneath fine holes.
- E represents discharge-pipes through which the condensed steam is returned to the boiler.
- These pipes discharge from thelowerstratum of each steam-compartment,and they are large enough to permit the exit of all the steam used, when condensed. But to provide against any surplus steam-pressure, I supply small steam-disch arge pipes F in each compartment, at a higher level than the pipes E.
- the pipes F are not large enough to cause much loss of dry steam, but they answer as safety-escapes in case of high pressure.
- the arch D acts as a very broad spraying-nozzle to the steam-pipe B.
- the steam-spreaders 1 each consisting of an arched passage closed at its bottom and finely perforated throughout the whole area of its arched top, located within the steam-compartments and extending the length thereof.
- the steam pipe B, and the disohargepipe E entering the space beneath the arch, substantially as shown and described.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Drying Of Solid Materials (AREA)
Description
(No Model.)
J. G. McNAUGHTON.
FRUIT DRIER. No. 327,006. Patented Sept. 29, 1885.
WITNESSES: INVENTOR':
ATTORNEYS.
N. PETERS. Phowlhm n mr, Wuhinmnn, D. C.
Nirnn STATES ATENT Fries.
JOHN GRELIS MONAUGHTON, OF MARION, NORTH CAROLINA.
FRUIT-DRIER.
SPECIFICATION forming part of Letters Patent No. 327,006, dated September 29, 1885. Application filed June 11, 1884. (No model.)
T all whom, it man concern:
Be it known that LJoHN GRnLIs MONAUGH- TON. a citizen of the United States, residing at Marion. in the county of McDowell and Stateof North Carolina, have invented certain new and useful Improvements in Evaporators, of which the following is a description.
This invention relates to that class of devices used for rapidly drying fruit by steam heat; and it has for its object to so control the entrance of steam into the drier and its exit therefrom that the full heat ofthe steam shall be exhausted before it is allowed to escape.
To this end my invention consists in the construction and combination of parts forming an evaporator, hereinafter described and claimed, reference being had to the accompanying drawings, in which- Figure 1 is a front elevation of an evaporator according to my inveution,having the cover raised and partly broken away to show the interior. Fig. 2 is an end view of the same partly broken away.
A represents the boiler or steam-generator, from which pipes B conduct the steam into the various evaporating-pans, 0. Of these pans there may be any number. but they should be located above the level of the boiler, in order that the condensed steam may be allowed to run back into the boiler. The evaporatingpans O are provided each with two bottoms far enough apart to form a steam-compartment between them. The lruit to be dried is to be spread on the upper bottom, a, of each pan that is, within the pan proper. The difficulty has been heretofore to prevent the steam from escaping from the evaporator before parting with its heat. To obviate this, I have provided a steam-spreader consisting of an arch, D, extending the whole length of the evaporator and perforated with a great many The steampipe B enters beneath fine holes.
this spreader, and the steam entering thereby meets so much resistance from the arch D that it travels the whole length of the arch to find 45 egress through the fine holes. Thus the steam is equally distributed throughout the compartments beneath each tray and above the next lower tray, insuring the even drying of all fruit which has been cut of one thickness, and economizing the fuel.
E represents discharge-pipes through which the condensed steam is returned to the boiler. These pipes discharge from thelowerstratum of each steam-compartment,and they are large enough to permit the exit of all the steam used, when condensed. But to provide against any surplus steam-pressure, I supply small steam-disch arge pipes F in each compartment, at a higher level than the pipes E. The pipes F are not large enough to cause much loss of dry steam, but they answer as safety-escapes in case of high pressure.
G represents the usual hinge-cover for the evaporator. The arch D acts as a very broad spraying-nozzle to the steam-pipe B.
What I claim as my in ention,and desire to secure by Letters Patent, is
The combination of a series of pans 0, each provided with two bottoms forming a steamcompartment between them, the steam-spreaders 1), each consisting of an arched passage closed at its bottom and finely perforated throughout the whole area of its arched top, located within the steam-compartments and extending the length thereof. the steam pipe B, and the disohargepipe E, entering the space beneath the arch, substantially as shown and described.
JOHN GRELIS MONAUGHTON.
Witnesses:
V. R. BUTT, D. D. J OHNSON.
Publications (1)
Publication Number | Publication Date |
---|---|
US327006A true US327006A (en) | 1885-09-29 |
Family
ID=2396123
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US327006D Expired - Lifetime US327006A (en) | Fruit-drier |
Country Status (1)
Country | Link |
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US (1) | US327006A (en) |
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0
- US US327006D patent/US327006A/en not_active Expired - Lifetime
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