Curing barn structure with adjustable volume and use method thereof

Abstract

The invention discloses a curing barn structure with adjustable volume. The curing barn structure comprises a curing barn, wherein a heating and ventilating system is fixedly arranged on the rear part of the curing barn; a door is connected with the front part of the curing barn through hinges; a motor bin is arranged above the door; slide rails are fixedly connected with the upper parts of two side walls of the curing barn; a toothed plate is in sliding connection with the slide rails; a winding device is arranged at the upper part of the curing barn; a heat-insulating curtain is wound on a scroll in the winding device; a fixing shaft is fixedly connected with the two ends of the winding device; an embedded block is fixedly connected with the fixing shaft; a groove is integrally formed in one end of the toothed plate; the embedded block is fixedly embedded into the groove; motors are fixedly arranged at the two ends of the motor bin; driving gears are fixed on output shafts of the motors, and meshed with the toothed plate so as to drive the winding device to horizontally move. The curing barn structure with adjustable volume provided by the invention has a simple structure and is convenient to use; on the basis of reconstructing the present curing barn, the reconstruction is easy; the size of the inner space of the curing barn can be adjusted; the sealing property is excellent; the energy resource is saved.

Description

[0001] Technical field: [0002] The invention relates to the technical field of tobacco curing, in particular to a capacity-adjustable curing barn structure and a use method thereof. [0003] Background technique: [0004] The construction specifications of flue-cured tobacco barns are various, including traditional civil engineering small barns, ordinary barns, intensive barns, and large box barns. In terms of building materials, there are civil walls and roofs, heat insulation boards to build a barn, and abandoned containers to rebuild a barn, etc. In terms of hot air circulation, there are ascending airflow barns (the hot air flow is pressurized from the bottom of the barn to the upward air blower for continuous circulation) and air flow descending type (the hot air flow is pressurized by the top of the barn to the downward fan for continuous circulation). In terms of fuel supply, there are electric heat pumps, coal, fuel oil, gas, straw, etc., but coal is the main fuel fo...

AI Technical Summary

Problems solved by technology

[0028] 2. Later stage of yellowing

[0046] However, due to the difference in tobacco leaf maturity / maturity period, there is often a situation that the curing barn cannot be filled. In this case, the curing space is not full, resulting in difficult temperature and humidity adjustment and waste of energy. occur

The current solution is: 1. When the flue-cured tobacco is not enough to fill half of the curing room, wait for the subsequent tobacco leaves to mature so that all the tobacco leaves are at least half full or can be filled before roasting together. This has led to the problem that some tobacco leaves are too mature during curing, which delays the curing time, or the maturity of the tobacco leaves is insufficient, which affects the quality of the tobacco leaves; industry, which causes energy waste and greatly increases the cost of baking

3. When the tobacco leaves are not filled in the curing room, the curing is carried out, and the felt cloth is glued to the ground sequentially from the top of the curing room by adhesive tape, and the tobacco leaves are sealed inside the curing room, and the area with tobacco leaves and the area without tobacco leaves pass through The felt cloth is spaced apart, and then the baking operation is carried out. Although energy is saved, there are problems such as heavy workload, troublesome operation, and insufficient sealing, which makes it difficult to adjust the temperature and humidity.

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