Tobacco curing room

Abstract

The invention relates to a tobacco curing room. The tobacco curing room comprises a tobacco curing room and a hot air room arranged at the back end of the tobacco curing room body, wherein a thermal insulation door is arranged on the front end wall of the tobacco curing room body, a coal-fired combustion chamber is arranged at the inner bottom of the hot air room, a fan for blowing hot air towards the tobacco curing room body is arranged at the top of the hot air room, a main pipeline with the length equal to the inner length of the tobacco curing room is arranged in the middle of the inner top of the tobacco curing room body, one end of the main pipeline is in butt joint with a fan outlet, the other end is closed, a plurality of branch pipes are uniformly distributed on two sides of the main pipeline, one end of each branch pipe is communicated with the main pipeline, the other end of each branch pipe is closed, a plurality of vertical pipes are uniformly distributed at bottoms of the branch pipes, bottom ends of the vertical pipes are fixed on the ground, and top ends are communicated with the branch pipes; the vertical pipes are arranged in multiple rows in the front-and-back direction of the tobacco curing room body. The device is simple in structure and convenient to use.

Description

technical field [0001] The invention relates to a tobacco curing room. Background technique [0002] The flue-cured rooms used in rural areas are basically in the shape of a cuboid, with a sealed door on the wall at one end, a heating room at the other end, multiple observation windows on the walls on both sides, brackets in the flue-curing room, and a heating room at the bottom There is a coal-burning hearth, the hearth heats the air in the heating room, and a fan is installed on the top of the heating room to blow hot air to the flue-cured room; hot air is blown in from the top of one end of the flue-cured room, and multiple air outlets are set at the bottom of the side wall of the flue-cured room; this structure After many times of using the flue-cured room, it was found that there were some defects. First, the heat was uneven. The tobacco leaves near the fan outlet were quickly dried due to the high temperature and high wind speed, and the end far away from the fan, espe...

AI Technical Summary

Problems solved by technology

[0002] The flue-cured rooms used in rural areas are basically in the shape of a cuboid, with a sealed door on the wall at one end, a heating room at the other end, multiple observation windows on the walls on both sides, brackets in the flue-curing room, and a heating room at the bottom There is a coal-burning hearth, the hearth heats the air in the heating room, and a fan is installed on the top of the heating room to blow hot air to the flue-cured room; hot air is blown in from the top of one end of the flue-cured room, and multiple air outlets are set at the bottom of the side wall of the flue-cured room; this structure After many times of using the flue-cured room, it was found that there were some defects. First, the heat was uneven. The tobacco leaves near the fan outlet were quickly dried due to the high temperature and high wind speed, and the end far away from the fan, especially the bottom. It can only be baked slowly by preheating the hot air, which often causes the tobacco leaves near the fan to be over-baked, while the tobacco leaves far away from the fan are baked too slowly, resulting in inconsistent baking effects of the final tobacco leaves, resulting in differences in product appearance and affecting Selling price; In addition, the current tobacco leaves are two or three stalks with their backs facing each other and then tied to a stick with hemp rope. The two sides of the stick are evenly tied with tobacco leaves, and then the stick is placed on the bracket , the tobacco leaves on the sticks are relatively dense, because the tobacco leaves are picked in the morning, then bound, and finally sent to the flue-cured room. There is still dew on the surface of the tobacco leaves, and the bound tobacco leaves will be pasted together. It is directly baked with hot air, and the appearance of the tobacco leaves attached to one piece is flawed, so it can only be rated as inferior tobacco leaves, which affects the selling price

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