ES2187265B1 - DRYER OF PERFECTED CROPS. - Google Patents

DRYER OF PERFECTED CROPS.

Info

Publication number
ES2187265B1
ES2187265B1 ES200100377A ES200100377A ES2187265B1 ES 2187265 B1 ES2187265 B1 ES 2187265B1 ES 200100377 A ES200100377 A ES 200100377A ES 200100377 A ES200100377 A ES 200100377A ES 2187265 B1 ES2187265 B1 ES 2187265B1
Authority
ES
Spain
Prior art keywords
air
curing room
boiler
combustion
room
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 - Fee Related
Application number
ES200100377A
Other languages
Spanish (es)
Other versions
ES2187265A1 (en
Inventor
Gregorio Bermejo Hernandez
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Agrotecn Extremenas S A
Agrotecnicas Extremenas Sa
Original Assignee
Agrotecn Extremenas S A
Agrotecnicas Extremenas Sa
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Agrotecn Extremenas S A, Agrotecnicas Extremenas Sa filed Critical Agrotecn Extremenas S A
Priority to ES200100377A priority Critical patent/ES2187265B1/en
Publication of ES2187265A1 publication Critical patent/ES2187265A1/en
Application granted granted Critical
Publication of ES2187265B1 publication Critical patent/ES2187265B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • Drying Of Solid Materials (AREA)

Abstract

Secadero de cultivos perfeccionado, del tipo de los constituidos por un recinto cerrado que comprende una sala de curado, una sala de máquinas con, al menos, una caldera, un plenum superior y un plenum inferior que se comunica con la sala de curado a través de un falso suelo troquelado, por cuya sala de curado se hace circular aire calentado por la/s caldera/s por medio de una turbina, disponiendo de una entrada de aire del exterior en la sala de máquinas para la combustión de la caldera y de unas ventanas con cierre abatible para la salida del aire que circula por la sala de curado, en el cual la combustión de la caldera se realiza en el primario de un intercambiador aire/aire, siendo expelidos los gases de combustión al exterior a través de, al menos, un conducto sensiblemente horizontal de material termoconductor que atraviesa la sala de curado y remata en una chimenea vertical, disponiendo un extractor de gases, de funcionamiento automático previo a la combustión, en la transición entredicho conducto horizontal y la chimenea. Por el secundario del intercambiador aire/aire recircula el aire de la sala de curado al ser aspirado por la turbina. El secadero dispone de, al menos, un conducto de renovación del aire de curado, que lo toma del exterior a través de, al menos, una rejilla, atravesando este conducto la sala de curado, hasta llegar al secundario del intercambiador, y disponiendo, al menos, una trampilla de accionamiento automático mandada por unos sensores de temperatura y humedad, de regulación del paso y/o caudal de dicho aire de renovación. Las ventanas con cierre abatible de salida de aire se sitúan en el plenum superior y son accionadas por sobrepresión.Improved crop dryer, of the type constituted by a closed enclosure comprising a curing room, a machine room with at least one boiler, an upper plenum and a lower plenum that communicates with the curing room through of a false die cut floor, whose curing room circulates heated air through the boiler / s by means of a turbine, having an outside air inlet in the machine room for the combustion of the boiler and windows with hinged closure for the exit of the air that circulates through the curing room, in which the combustion of the boiler is carried out in the primary of an air / air exchanger, the combustion gases being expelled to the outside through, at least, a substantially horizontal conduit of thermoconducting material that crosses the curing room and ends in a vertical chimney, providing a gas extractor, of automatic operation prior to combustion, in the tr craving duck horizontal duct and fireplace. By the secondary of the air / air exchanger the air of the curing room recirculates when it is sucked by the turbine. The dryer has, at least, a curing air renewal duct, which takes it from the outside through, at least, a grid, crossing this conduit the curing room, until it reaches the secondary of the exchanger, and providing, at least, an automatic actuating hatch sent by temperature and humidity sensors, regulating the passage and / or flow of said renewal air. The windows with hinged closing of exit of air are placed in the upper plenum and are activated by overpressure.

ES200100377A 2001-02-20 2001-02-20 DRYER OF PERFECTED CROPS. Expired - Fee Related ES2187265B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES200100377A ES2187265B1 (en) 2001-02-20 2001-02-20 DRYER OF PERFECTED CROPS.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES200100377A ES2187265B1 (en) 2001-02-20 2001-02-20 DRYER OF PERFECTED CROPS.

Publications (2)

Publication Number Publication Date
ES2187265A1 ES2187265A1 (en) 2003-05-16
ES2187265B1 true ES2187265B1 (en) 2004-08-16

Family

ID=8496789

Family Applications (1)

Application Number Title Priority Date Filing Date
ES200100377A Expired - Fee Related ES2187265B1 (en) 2001-02-20 2001-02-20 DRYER OF PERFECTED CROPS.

Country Status (1)

Country Link
ES (1) ES2187265B1 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2534618A (en) * 1945-01-23 1950-12-19 Jr James B Moore Apparatus for curing of tobacco
DE828821C (en) * 1950-05-05 1952-01-21 Paul Kurth Dipl Ing Tobacco drying house
US3503137A (en) * 1968-12-18 1970-03-31 Bouligny Inc R H Automatic tobacco curing apparatus
US3866334A (en) * 1973-09-26 1975-02-18 Barney K Huang Greenhouse-bulk curing and drying system
US4192323A (en) * 1977-09-21 1980-03-11 Gas-Fired Products, Inc. Apparatus and method for automatically controlling curing conditions in a tobacco curing barn
ES1015357Y (en) * 1990-10-15 1992-01-01 Vizcaino Garcia Jose TOBACCO DRYER.

Also Published As

Publication number Publication date
ES2187265A1 (en) 2003-05-16

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