Green house barn

Abstract

The invention discloses a warmhouse booth baking house, belonging to the flue-cured tobacco baking modulation device field. It employs the out baking device 2 in the sunlight warmhouse booth 1, gathering the heat energy emitted by the outer surface and the radiation energy of the sunlight, the baking device employs a plurality of side-by-side in the heat providing room 3 to arrange a stove 4 and a plurality of heat exchange tube collaborating in the heat providing room 3 provide heat for the baking room 8; the baking device 2 also employs a plurality of baking room 8 to arrange a yellow-changing room 9, using the damp-heat gas emitted from the baking room 8 to provide temperature and moisture for yellow-changing room 9; the place in the sunlight warmhouse booth 1 of good daylighting can provide supportive breeding platform 10 for tobacco planting. The baking house can not only improve the coeffficient of utilization of heat energy, but also realizes baking assembly-line operation and improves working efficiency and device service efficiency, and it can be used for tobacco intensification breeding, baking, and for production of other products.

Description

technical field [0001] The invention belongs to the field of roasting and preparing equipment for agricultural products, in particular to the field of roasting and preparing equipment suitable for agricultural products such as tobacco leaves and grains. Background technique [0002] At present, the baking equipment or facilities used for tobacco leaves or other agricultural products are generally called barns. The walls are exposed, and the moisture-discharging skylights directly discharge the hot and humid gases generated by baking into the atmosphere, thus taking away a lot of heat energy; The furnace door, outer wall, chimney, etc. directly dissipate heat and radiate heat to the outside air, and the heat energy utilization rate is low. At the same time, most of the existing barns have small capacity, and it is difficult to realize large-scale intensive production of tobacco leaves. The existing known dense barns, although they have a large capacity, also have the problem...

AI Technical Summary

Problems solved by technology

[0002] At present, the baking equipment or facilities used for tobacco leaves or other agricultural products are commonly called barns. The walls are exposed, and the moisture-discharging skylights directly discharge the hot and humid gases generated by baking into the atmosphere, thus taking away a lot of heat energy; The furnace door, outer wall, chimney, etc. directly dissipate heat and radiate heat to the outside air, and the heat energy utilization rate is low

At the same time, most of the existing curing barns have small capacity, and it is difficult to realize large-scale intensive production of tobacco leaves

The existing known dense barns, although they have a large capacity, also have the problem of low heat energy utilization rate, and the labor is insufficient, labor-intensive, and too busy on the day of tobacco leaf harvesting, tying, and roasting. After loading and roasting, most of the laborers are idle. This uneven production operation makes the labor efficiency of farmers very low, and also restricts the further refinement of labor division in tobacco leaf production. It is difficult to meet large-scale intensification, Specialized Production Requirements

Although the existing known solar baking devices have good energy-saving effects, they have complex structures, high construction costs, and low input-output benefits, making them difficult to popularize and apply.

In addition, most of the current tobacco seedling cultivation adopts small-scale scattered seedling cultivation, which not only has low labor efficiency, but also has uneven quality of tobacco seedlings.

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