Intelligent dual-power tobacco flue-curing barn

Abstract

The invention belongs to the technical field of tobacco leaf flue-curing, and discloses an intelligent dual-power tobacco flue-curing barn which comprises a tobacco flue-curing chamber, a heating chamber, a heat pump unit, a biomass fuel furnace, a field control instrument, an infrared spectrum analyzer, a temperature and humidity detection system and data transmission equipment. The heating chamber is adjacent to the tobacco flue-curing chamber, an air inlet and a return air inlet are formed in the upper portion and the lower portion of a heat-insulation wall, a circulating fan is arranged inthe heating chamber and directly faces the air inlet, a heat pump evaporator of the heat pump unit is arranged on the lower portion of the heating chamber and directly faces the return air inlet, a heat pump condenser of the heat pump unit is arranged on the upper portion of the heat pump evaporator, the biomass fuel furnace is arranged in the heating chamber and is positioned on a side of the heat pump unit, the infrared spectrum analyzer is arranged in the tobacco flue-curing chamber, probes of the infrared spectrum analyzer directly face tobacco leaves, probes of the temperature and humidity detection system are arranged in the tobacco flue-curing chamber, the data transmission equipment is arranged in the heating chamber, and the infrared spectrum analyzer, the temperature and humidity detection system, the data transmission equipment, the circulating fan and the heat pump unit are electrically connected with the field control instrument. The intelligent dual-power tobacco flue-curing barn has the advantages of simple structure, energy conservation, consumption reduction, intelligent regulation and control, quality improvement and aroma enhancement.

Description

technical field [0001] The invention belongs to the technical field of tobacco leaf curing, and in particular relates to an intelligent dual-power tobacco curing barn with simple structure, energy saving, intelligent regulation, quality improvement and aroma enhancement. Background technique [0002] With the rapid development of the tobacco industry, the demand for tobacco leaves is getting higher and higher. The production of high-quality tobacco leaves is the main direction of future development. The development of tobacco through science and technology has become the main theme of the development of traditional agriculture to modern tobacco leaves. Using advanced science and technology to highlight the supporting facilities of the curing barn, continuously improving the internal and external quality of tobacco leaves, reducing labor intensity and production costs, and increasing economic benefits have become the necessary means for the main competitive tobacco market at t...

AI Technical Summary

Problems solved by technology

Although electromagnetic heating heats up quickly, it consumes a lot of energy, has low thermal efficiency, and is not energy-saving; while electric heating ovens such as resistance heating and infrared heating remove (or retain) the original heating equipment in the oven, and replace the original heating equipment in the oven. Install multiple sets of resistance wires or far-infrared carbon fiber electric heating tubes in the heating room and the flue-cured tobacco room, and adjust the temperature in the barn by controlling different combinations of multiple sets of resistance wires or far-infrared carbon fiber electric heating tubes. Although the control is relatively simple, no matter the resistance wire Or far-infrared carbon fiber electric heating tubes have low heating efficiency and output power can only be controlled in sections, resulting in the problem that the temperature adjustment is not fine and stable enough

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