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Method for baking tobacco leaf of intelligentized miniature compact tobacco flue-curing house

A flue-cured tobacco room, small-scale technology, applied in the direction of tobacco, tobacco preparation, application, etc., to achieve the effect of eliminating fire hazards, uniform temperature, and good quality of tobacco leaves

Inactive Publication Date: 2012-12-26
ZUNYI TOBACCO OF GUIZHOU TOBACCO CORP
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  • Abstract
  • Description
  • Claims
  • Application Information

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  • Method for baking tobacco leaf of intelligentized miniature compact tobacco flue-curing house
  • Method for baking tobacco leaf of intelligentized miniature compact tobacco flue-curing house
  • Method for baking tobacco leaf of intelligentized miniature compact tobacco flue-curing house

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Embodiment Construction

[0026] The specific implementation of the method for curing tobacco leaves in the intelligent small-scale intensive tobacco-curing room of the present invention is further described in detail with reference to the accompanying drawings: the structure of the intelligent small-scale intensive tobacco-curing room is composed of four walls 5, the ground and the roof In an indoor space, one side of the wall is provided with an access door 17 and an observation window 16, an air inlet 7 is respectively provided on both sides of the furnace, and a skylight 9 and a return air outlet 10 are provided on the top of the barn. On the ground level of the barn, it is composed of a furnace 1, a main fire pipe 2, a hot air duct 3, an air outlet 4, and a chimney 6 fire gate. The main fire pipe 2 is directly connected with the combustion chamber of the furnace 1, and the branch fire pipes are distributed in a circular shape after branching out from the main fire pipe 2, and the arrangement of the...

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Abstract

The invention relates to a method for curing tobacco leaves in a small intelligent concentrated tobacco curing barn; an air inlet is arranged in the curing barn; the top part is provided with a clearstory and a return intake; a hearth, a main fire tube, branch fire tubes, a chimney, a hot air course and an air outlet are arranged on a horizon; the main fire tube is connected with the hearth; a plurality of branch fire tubes are arranged in a circuitous way; the distribution of the hot air course below the fire tube is consistent to the fire tube; a clapboard is arranged above a hot air chamber; a fan is arranged above the opening of a branch hot air course and is connected with the return intake and the air inlet to form a hot air circulating system; intelligent control is formed by a temperature controller, a humidity controller, a temperature sensor, a humidity sensor, the fan, a blower and an air door in a connection way; the technique of the curing barn is divided into a yellowingstage,a leaf drying stage and a stem drying stage; the temperature of the stem drying stage is controlled to be 32 to 36 DEG C for 10 to 15 hours; then the temperature is raised to 39 to 42 DEG C for 10 hours; the temperature of the leaf drying stage is 45 to 48 DEG C for 12 hours; then the temperature is raised to 50 to 52 DEG C for 12 hours; then the temperature is raised to 54 to 55 DEGC for 12 hours; the temperature of the stem drying stage is raised to 60 to 68 DEG C; the stems of tobacco is cured to be completely dry; then the fire is stopped; then dampening and removing from a kang are carried out.

Description

1. Technical field [0001] The invention relates to technical facilities and methods for tobacco leaf curing and modulation, in particular to a method for curing tobacco leaves in an intelligent small-scale intensive curing barn. 2. Background technology [0002] The curing room is a tool for the initial curing of tobacco leaves. The conventional barn is in a closed room, through the coal-fired furnace hall, fire pipe (heat exchanger), and chimney to heat up and dehumidify, so as to achieve the purpose of drying, roasting and roasting fresh tobacco leaves. manual operation. [0003] With the continuous improvement of flue-cured tobacco planting level, the conventional curing barn is no longer suitable for the current intensive, large-scale and professional production mode of flue-cured tobacco production, and has the following disadvantages: First, the conventional curing barn has a small amount of tobacco, and the overall capacity of the barn is insufficient , the city's c...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A24B3/04A24B3/10
Inventor 李明海李家俊梁永江陈冀平李红卫
Owner ZUNYI TOBACCO OF GUIZHOU TOBACCO CORP
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