High-efficient far infrared heating device for flue-curing barn

Abstract

The invention discloses a high-efficient far infrared heating device for a flue-curing barn, which is characterized in that: a plurality of far infrared heaters (3) is arranged on a wall body on the periphery of the far infrared heating device for the flue-curing barn; ventilators (4) are respectively arranged on two sides of the upper part of the flue-curing barn; a draught fan (5) and a heater (6) are arranged in the flue-curing barn; the draught fan is connected with an air flue (7) through the heater; tobacco leaves (11) are hung on a tobacco rack (9); the tobacco rack hung with the tobacco leaves is supported by a support (10); the front face of the flue-curing barn is provided with an observation window (1) and a moisture emission window (2); the left side of the flue-curing barn is provided with a working door (8); the flue-curing barn is internally provided with a temperature sensor (12) and a humidity sensor (13); the temperature sensor and the humidity sensor are respectively connected with an automatic control system; and insulation materials are paved on an internal wall body of the flue-curing barn.

Description

technical field [0001] The invention relates to a high-efficiency far-infrared heating device for flue-cured tobacco, which belongs to the field of drying in tobacco pretreatment. Background technique [0002] The flue-cured tobacco room is a necessary technical equipment for the production of flue-cured tobacco. In the production of flue-cured tobacco in my country, coal-fired intensive flue-cured rooms are currently used, which will release a large amount of sulfur dioxide, carbon dioxide and dust during the flue-cured tobacco process, which seriously pollutes the environment. The coal-fired tobacco flue-curing room is heated by a hot blast stove. Due to the corrosion of the hot blast stove, the heat transfer is greatly affected, the use of heat is greatly reduced, the temperature and humidity are not easy to control, the uniformity of baking is poor, and the quality of the smoke is poor. In addition, the coal-fired tobacco flue-cured room also has disadvantages such as p...

AI Technical Summary

Problems solved by technology

In the production of flue-cured tobacco in my country, coal-fired intensive flue-cured rooms are currently used, which will release a large amount of sulfur dioxide, carbon dioxide and dust during the flue-cured tobacco process, which seriously pollutes the environment

The coal-fired tobacco flue-curing room is heated by a hot blast stove. Due to the corrosion of the hot blast stove, the heat transfer is greatly affected, the use of heat is greatly reduced, the temperature and humidity are not easy to control, the uniformity of baking is poor, and the quality of the smoke is poor.

In addition, the coal-fired flue-cured tobacco room also has disadvantages such as poor working environment, high labor intensity and low efficiency, which seriously restrict the development of my country's flue-cured tobacco industry.

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