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US1368018A - Drier or heater for tobacco-barns - Google Patents

Drier or heater for tobacco-barns Download PDF

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Publication number
US1368018A
US1368018A US345257A US34525719A US1368018A US 1368018 A US1368018 A US 1368018A US 345257 A US345257 A US 345257A US 34525719 A US34525719 A US 34525719A US 1368018 A US1368018 A US 1368018A
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United States
Prior art keywords
tobacco
burners
wings
heater
barns
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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
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US345257A
Inventor
Brock John Owen
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Individual
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Individual
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Priority to US345257A priority Critical patent/US1368018A/en
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Publication of US1368018A publication Critical patent/US1368018A/en
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    • AHUMAN NECESSITIES
    • A24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24BMANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
    • A24B1/00Preparation of tobacco on the plantation
    • A24B1/02Arrangements in barns for preparatory treatment of the tobacco, e.g. with devices for drying

Definitions

  • This invention relates to methods of and apparatus for curing tobacco and more particularly to driers or heaters for tobacco barns and the said invention has for its object, the provision of novel means for imifoi'mly heating the barns or storage houses where tobacco is being cured so that the curing process will be carried out to produce uniformity in the cured product.
  • Fig. 2 is a view in elevation of the said apparatus.
  • Fig. 3 is a detailed view of one of the de fietors.
  • ⁇ In carrying out -the invention maynem( ploy astorage tank 5 forl gasolene, or other uid and provide a pump 6 for delivering air to the tank for forcing the fuel Serial No. 345,257.
  • the pipe 7 leads from the tank to a header 8 and this header has nozzles 9 discharging into a receiver 10, each of which is in communication with the perforated burner 11.
  • Valves may be provided such as 12 for controlling the nozzles, so that the proper amount of fuel may be supplied to either burner.
  • the burners are preferably of the Bunsen type, but I do not Wish to be limited with respect to the form which mixing and consuming elements shall take, owing to the fact that several efiicient mixing and consuming burners are known, any one of which may be employed in this connecv tion.
  • the burners shall be elongated so that they will project longitudinally or transversely of the structure or inclosure 12 which may be designed to hold the tobacco being cured and it is my purpose to have the devices so that they may be installed in structures which are now employed for curing tobacco, since no particular form of structure is necessary for receiving the apparatus.
  • the structure will be supplied with posts or uprights to which rails 15 are attached, so that chains or other supporting devices 16 may be suspended from therails and connected to the perforated pipes 16 and 17 which constitute the burners for consuming the fuel.
  • a deflector or shield 18 which is supplied and suspended over each burner to prevent flame from ascending beyond a predetermined degree and for preventing the heat vfrom the fiame from arising directly from the burner to the suspended tobacco.
  • the shields are each preferably foimed of a supporting rod or pintle 19 on which the Wings 2O and 21 of the deflector are hinged so that the angles of these wings may be varied to deflect the heat t'o a greater or less degree as practice requires and when so used the wings would preferably be adjusted at the beginning of the curing process, so that the heat would be uniform throughout the heated area, in order that the leaves of tobacco would all receive the same degree of heat to insure uniformity of color and quality, whereas after the leaves have become treated and it is desired to more thoroughly dry the thicker portions or stems, the Wings could be ad- Pateiited Feb. 8, 1921'.
  • the heating apparatus may be provided with a thermometer ⁇ A having any suitable tlierniostatic control B for controlling the supply of the heating agent through the medium of a valve, but as this is a well known provision for controlling the supply of fuel ⁇ v details of construction thereof are believed to be unnecessary.
  • the herein described method of curing tobacco consisting in producing heat under the suspended tobacco of practically uniform temperature in the area occupied by the tobacco, and' deflecting the heated air after its discharge from the heating system to portions of the area occupied by the tobacco thereafter.
  • a heater for curing tobacco elongated burners, means for supplying fuel thereto, means for suspending the burners under the tobacco, and defiectors guarding each of the burners.
  • a heater for curing tobacco elongated burners, means for supplying fuel thereto, means for suspending the burners under the tobacco, and deiectors guarding each of the burners, said deiectors each comprising a central supporting member and adj ustable' wings.
  • a heater for curing tobacco elongated burners
  • means for supplying fuel thereto means for suspending the burners under the tobacco, deflectors guarding each of the burners, said delectors each comprising a central supporting member, wings pivotally connected thereto, and means for adjustably holding the wings with relation to the support.
  • a heater for curing tobacco elongated burners
  • means for supplying fuel thereto means for suspending the burners under the tobacco, deiectors guarding each of the burners, said deflectors each comprising a rod, wings pivotally connected to the rod, members supporting the rod and means attached to the wings and connected tothe support for holding the wings at different positions of adjustment.
  • a heater for curing tobacco elon gated burners
  • means for supplying fuel thereto means for suspending the burners under the tobacco, deflectors guarding each of the burners ⁇ said deflectors each'compris ing a rod, wings hingedly connected to the rod ⁇ chains connected to the rod for suspending it, members connected to the edges of the wings, and devices carried thereby engageable with the rod Support for holding the wings at different ositions of ad ⁇ ustment.

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  • Life Sciences & Earth Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • Manufacture Of Tobacco Products (AREA)

Description

APPLICATION FILED DEC. 16. 1919.
Patenfed Feb. 8, 1921.
2 SHEETS-SHEET 1.
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L o. snoek. DRIEB 08 HEATER FOB TGBACCO BARNS. APPLICAUON FILED 0512.15, 1919.
Patented Feb. 8, 1921.
2 SHEETS-SHEET 2.
ma LM md MMM/ Afm/Waff,
UNITED STATES PATENT OFFICE.
JOHN OWEN BROCK, OF WILSON, NORTH CAROLINA.
DRIER OR HEATER FOR TOBACCO-BARNS.
To all whom t may concern Be it known that I, JOHN O. BROCK, a citizen of the United States of Ameiiica, and resident of lVilson, in the county of Wilson and State of North Carolina, have invented certain new and useful Improvements 1n Driers or Heaters for 'lobacco-Barns,` of
' which the following is a specification.
This inventionrelates to methods of and apparatus for curing tobacco and more particularly to driers or heaters for tobacco barns and the said invention has for its object, the provision of novel means for imifoi'mly heating the barns or storage houses where tobacco is being cured so that the curing process will be carried out to produce uniformity in the cured product.
As well known, the method and apparatus now being employed in curing tobacco is very crude, resulting in great loss on account of injury t'o the tobacco and also 1njury to the structure and stock therein, due to fires on account of the crude apparatus.
It is an object of tliisjinvention to provide novel means for conveying fuel to burners situated under the tobacco, so that the heat therefrom may radiate or circulate through the leaves and bunches of tobacco suspended in the structure; and furthermore to provide novel means whereby the heat may be caused to circulate through restricted passages or more open'passages according to the requirements 1n practice, novel means being provided for deiiecting the heat in the paths as desired.
lith the foregoing and other objects in view, the invention consists in the details of construction, and in the arrangement and combination` of parts to be hereinafter more fully set forth and claimed.
In describing the invention in detail, reference will be had to the accompanying drawings ,forming part of this specification wherein like characters denote corresponding parts in the several views, and in which- Figure 1 is a plan view of the heating apparatus embodying the invention; h
Fig. 2 is a view in elevation of the said apparatus; and
Fig. 3 is a detailed view of one of the de fietors.
`In carrying out -the invention, maynem( ploy astorage tank 5 forl gasolene, or other uid and provide a pump 6 for delivering air to the tank for forcing the fuel Serial No. 345,257.
from the tank. As shown in the illustration, the pipe 7 leads from the tank to a header 8 and this header has nozzles 9 discharging into a receiver 10, each of which is in communication with the perforated burner 11. Valves may be provided such as 12 for controlling the nozzles, so that the proper amount of fuel may be supplied to either burner. The burners are preferably of the Bunsen type, but I do not Wish to be limited with respect to the form which mixing and consuming elements shall take, owing to the fact that several efiicient mixing and consuming burners are known, any one of which may be employed in this connecv tion. The main requirement of the device is that the burners shall be elongated so that they will project longitudinally or transversely of the structure or inclosure 12 which may be designed to hold the tobacco being cured and it is my purpose to have the devices so that they may be installed in structures which are now employed for curing tobacco, since no particular form of structure is necessary for receiving the apparatus.
Preferably, the structure will be supplied with posts or uprights to which rails 15 are attached, so that chains or other supporting devices 16 may be suspended from therails and connected to the perforated pipes 16 and 17 which constitute the burners for consuming the fuel.
Of primary importance in this connection, is a deflector or shield 18 which is supplied and suspended over each burner to prevent flame from ascending beyond a predetermined degree and for preventing the heat vfrom the fiame from arising directly from the burner to the suspended tobacco.
To the end indicated, the shields are each preferably foimed of a supporting rod or pintle 19 on which the Wings 2O and 21 of the deflector are hinged so that the angles of these wings may be varied to deflect the heat t'o a greater or less degree as practice requires and when so used the wings would preferably be adjusted at the beginning of the curing process, so that the heat would be uniform throughout the heated area, in order that the leaves of tobacco would all receive the same degree of heat to insure uniformity of color and quality, whereas after the leaves have become treated and it is desired to more thoroughly dry the thicker portions or stems, the Wings could be ad- Pateiited Feb. 8, 1921'.
justed to direct the heat to those portions of the bundles which are thickest to more thoroughly dry those portions without to a great degree acting on the leaves.
In order to effect the adjustment of the wings I provide a series of supporting devices 22 suspended from the rails 15 and connected to the rods or pintles 9 and the edges of the wings may have chains 23 connected to them at their edges, the said chains preferably ,having hooks 24 which may be hooked "into the links of the supporting chain 22 so that the angle of inclination of the wings may thus be changed and they may be supported in their changed positions. The arrangement for supporting the deflec-V tors and holding the wings at different positions of adjustment, may of course, be modified within the scope of the claims without departing from the spirit of the invention and an apparatus constructed in accordance with this invention would prove comparatively inexpensive, while at the same time it will be efficient and satisfactory in use.
The heating apparatus may be provided with a thermometer` A having any suitable tlierniostatic control B for controlling the supply of the heating agent through the medium of a valve, but as this is a well known provision for controlling the supply of fuel`v details of construction thereof are believed to be unnecessary.
I claim:
1. The herein described method of curing tobacco consisting in producing heat under the suspended tobacco of practically uniform temperature in the area occupied by the tobacco, and' deflecting the heated air after its discharge from the heating system to portions of the area occupied by the tobacco thereafter.
2. In a heater for curing tobacco, elongated burners, means for supplying fuel thereto, means for suspending the burners under the tobacco, and defiectors guarding each of the burners.
3. In a heater for curing tobacco, elongated burners, means for supplying fuel thereto, means for suspending the burners under the tobacco, and deiectors guarding each of the burners, said deiectors each comprising a central supporting member and adj ustable' wings.
el. In a heater for curing tobacco, elongated burners, means for supplying fuel thereto, means for suspending the burners under the tobacco, deflectors guarding each of the burners, said delectors each comprising a central supporting member, wings pivotally connected thereto, and means for adjustably holding the wings with relation to the support.
5. In a heater for curing tobacco, elongated burners, means for supplying fuel thereto, means for suspending the burners under the tobacco, deiectors guarding each of the burners, said deflectors each comprising a rod, wings pivotally connected to the rod, members supporting the rod and means attached to the wings and connected tothe support for holding the wings at different positions of adjustment.
6. In a heater for curing tobacco, elon gated burners, means for supplying fuel thereto, means for suspending the burners under the tobacco, deflectors guarding each of the burners` said deflectors each'compris ing a rod, wings hingedly connected to the rod` chains connected to the rod for suspending it, members connected to the edges of the wings, and devices carried thereby engageable with the rod Support for holding the wings at different ositions of ad `ustment.
. J HN OWEN ROCK.
US345257A 1919-12-16 1919-12-16 Drier or heater for tobacco-barns Expired - Lifetime US1368018A (en)

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US1368018A true US1368018A (en) 1921-02-08

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2762361A (en) * 1953-02-13 1956-09-11 Sidney C Barker Oil burner tobacco curer
US2798496A (en) * 1953-05-05 1957-07-09 Basil E Jones Method of curing tobacco

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2762361A (en) * 1953-02-13 1956-09-11 Sidney C Barker Oil burner tobacco curer
US2798496A (en) * 1953-05-05 1957-07-09 Basil E Jones Method of curing tobacco

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