Environment-friendly tobacco drying room based on natural gas burner for energy supply

Abstract

The invention discloses an environment-friendly tobacco drying room based on a natural gas burner for energy supply. The tobacco drying room comprises a heating chamber, the natural gas burner, a natural gas control valve group, a temperature monitor, a tobacco drying controller and an alarm device; a furnace port is formed in front of the heating chamber and provided with a furnace door, the furnace door is provided with an opening, a burning head of the natural gas burner penetrates through the opening of the furnace door and is connected with the furnace door, and the natural gas burner isconnected with a main pipeline through a gas inlet pipe; the natural gas control valve group is disposed between the natural gas burner and the main pipeline and comprises a safety solenoid valve, thetemperature monitor is disposed in a drying chamber of the tobacco drying chamber, and the tobacco drying controller is disposed outside the tobacco drying chamber; the tobacco drying controller is electrically connected with the temperature monitor, the natural gas burner, the safety solenoid valve and the alarm device separately. The tobacco drying room is simple in structure, the temperature stabilizing speed and the heating speed can be precisely controlled, the quality of flue-cured tobacco is improved, and environmental pollution is reduced.

Description

technical field [0001] The invention belongs to the technical field of tobacco leaf curing energy saving and environmental protection, and specifically relates to an environment-friendly tobacco flue-curing room with simple structure and based on a natural gas burner as energy supply. Background technique [0002] Tobacco leaf curing is a labor-intensive, labor-intensive and time-consuming task. At present, coal is the main source of fuel for ordinary barns and intensive barns. Basically, coal is added manually. When the temperature is stable, the temperature fluctuates greatly, and the heating rate Whether it can meet the needs of baking can only be controlled by the amount of coal added, but the amount of coal added is closely related to the calorific value of coal. It is very difficult to master the technology, and it requires a lot of labor and causes serious air pollution. Moreover, in the actual baking, due to the large amount of coal added, the temperature rises too f...

AI Technical Summary

Problems solved by technology

[0002] Tobacco leaf curing is a labor-intensive, labor-intensive and time-consuming task. At present, coal is the main source of fuel for ordinary barns and intensive barns. Basically, coal is added manually. When the temperature is stable, the temperature fluctuates greatly, and the heating rate Whether it can meet the needs of baking can only be controlled by the amount of coal added, but the amount of coal added is closely related to the calorific value of coal. It is very difficult to master the technology, and it requires a lot of labor, which seriously pollutes the air.

Moreover, in the actual baking, due to the large amount of coal added, the temperature rises too fast, the temperature fluctuates greatly when the temperature is stabilized, and the temperature stabilization and temperature rise speed are difficult to control, which seriously affects the quality of tobacco leaf curing.

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