An electric coal mixed flue-cured tobacco heating device

Abstract

The invention relates to the technical field of tobacco processing, and discloses a method and device for heating electric coal mixed flue-cured tobacco. The heating device includes a tobacco flue-curing room and a heating room, the interior of the heating room is provided with a coal-fired furnace cavity and an air duct connected to the tobacco-cure room at the top of the coal-fired furnace cavity; the bottom of the cavity wall of the coal-fired furnace cavity There is a coal inlet, and several groups of electric heaters connected in parallel on the same horizontal line are installed at the waist of the coal-fired furnace cavity. The heating device has the characteristics of easy power adjustment by means of electric heating, and can stably heat the air through electric heating or electric coal mixed heating, and precisely control the temperature rise or temperature stabilization process of the flue-curing room, thereby ensuring the tobacco curing effect As well as the quality of finished cigarettes, it can reduce the generation of toxic gases, avoid deteriorating the health of smokers, and reduce energy costs and labor costs to meet the development needs of the tobacco processing industry for low-carbon environmental protection, labor and cost reduction.

Description

Technical field [0001] The invention relates to the technical field of tobacco processing, in particular to a heating method and a device for heating mixed flue-cured tobacco with electric coal. Background technique [0002] The flue-cured tobacco process is one of the most important steps in the tobacco processing engineering, which will directly affect the quality of the finished tobacco. At present, the existing flue-cured tobacco heating device mainly includes a heating room and a flue-curing room. The hot air in the heating room is sent to the flue-curing room through the air duct connecting the two, so that the flue-curing room is heated to the target temperature value, so as to control the temperature in the flue-curing room. The tobacco is cured. [0003] However, the existing heating room still mainly uses coal-fired heating, which is a traditional flue-cured tobacco heating method, and tobacco farmers need to add coal to the heating room every 3 to 4 hours. This traditi...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the aforementioned problems of the current traditional flue-cured tobacco heating methods, the present invention provides a method and device for heating flue-cured tobacco mixed with electric coal. The electric heating method has the characteristics of easy power adjustment, and can be used for electric heating or mixed heating with electric coal. The air is heated stably, and the temperature rise or temperature stabilization process of the flue-cured room is precisely controlled, so as to ensure the curing effect of the tobacco and the quality of the finished tobacco. At the same time, it can reduce the generation of toxic gases, avoid deteriorating the health of smokers, and reduce energy costs and Labor cost to meet the development needs of low-carbon environmental protection, labor and cost reduction in the tobacco processing industry

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