Close hothouse loose-tobacco loading method

Abstract

The invention discloses a loose tobacco filling method for a bulk curing barn, which comprises the following steps: firstly, manufacturing fixed square bars, a loose tobacco air-distributing partition board and metal contact pins, arranging a tobacco filling bracket and a fixed groove in the bulk curing barn, horizontally placing the air-distributing partition board on the tobacco filling bracket in the curing barn, and inserting the fixed square bars into the fixed groove; and loosing bundled tobacco leaves before tobacco filling, stacking the loose tobacco leaves with leaf tips upward and leaf bases downward, filling the fresh tobacco leaves into two fixed square bars tidily, then inserting the contact pins into holes of the fixed square bars to fix the tobacco leaves, and curing the tobacco leaves after the curing barn is fully filled with the tobacco leaves. The method has the following advantages: (1) the tobacco filling amount is large and is increased by 30 percent compared with a rod hanging method and increased by 10 percent compared with a loose tobacco stacking method, and the utilization rate of the curing barn is high; (2) the method saves labor and energy, saves about 70 percent of labor, and reduces coal and electricity consumption by 20 percent; (3) the method fills the tobacco tidily and reserves even gaps for the tobacco leaf bases, so the method is favorable for discharging moisture and prevent the tobacco leaves form smoothening and not stretching, and the method is easy to control the curing operation; (4) the structure is simple, and the material cost is reduced by 60 percent; and (5) the bulk curing barn is convenient to load and unload.

Description

technical field [0001] The invention belongs to the technology of flue-cured tobacco, in particular, it belongs to a method for packing tobacco leaves in dense barns. Background technique [0002] At present, the flue-cured tobacco intensive curing barn in China mainly adopts the method of weaving and hanging bamboo (wooden) tobacco rods for loading tobacco. Baking efficiency is low. In the late 1990s, Brazil's Souza Cruz company (Souza Cruz) developed a new type of dense barn, and named it LOOSE-LEAF BARN, that is, loose leaf barn. This kind of barn does not need to make tobacco during the tobacco loading process, and directly stacks the loose tobacco on the tobacco loading partition for baking. The smoke unloading process also does not require the rod unloading procedure, thus greatly saving the labor cost of loading and unloading tobacco. During the application process of loose-leaf intensive curing barn technology introduced into my country, many tobacco areas adopting...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a method for packing tobacco with loose leaves in a dense barn, to overcome the defects of the prior art, reduce the labor cost in the process of loading and unloading flue-cured tobacco, and solve the problem that the tobacco leaves are not retracted and the tobacco leaves are smooth after stacking and loading tobacco. , slow moisture resurgence, difficult to master the problem of baking

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