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
CN101342006BInactive Publication Date: 2012-12-26ZUNYI TOBACCO OF GUIZHOU TOBACCO CORP
0 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
ZUNYI TOBACCO OF GUIZHOU TOBACCO CORP
Publication Date
2012-12-26
Estimated Expiration
Not applicable · inactive patent

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

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.
Need to check novelty before this filing date? Find Prior Art

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

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More