Tobacco baking equipment

Abstract

The invention relates to far infrared tobacco baking equipment. In the equipment, a closed rectangular hexahedron consists of a lateral surface 26, a top surface 10, a bottom surface 4, an openable and closable end face 9 and a fixed end face 25; air windows 1 are arranged on the lateral surfaces 26 and 27 below the top surface 10; two airflow positive pressure pipes 6 are arranged on inner sides of two horizontal edges formed by the bottom surface 4 and the lateral surfaces 26 and 27; a plurality of air outlet holes 5 of which the diameter is 30 millimeters are formed on one side of each pipe wall; the two airflow positive pressure pipes and airflow converge at one end of the fixed end face 25 to form a positive pressure air outlet pipe 20 which is connected with an air outlet of an external fan 3 of the equipment; two airflow negative pipes 11 are arranged on inner sides of two horizontal edges formed by the top surface 10 and the lateral surfaces 26 and 27 of space inside the far infrared tobacco baking equipment; a plurality of air inlet holes 12 of which the diameter is 30 millimeters are formed on one side of each pipe wall; the two airflow negative pipes 11 and the airflow converge at one end of the fixed end face 25 to form a negative pressure air return pipe 15 which is connected with an air inlet of the external fan 3 of the equipment; and far infrared heating soft plates 7 are lined on the two lateral surfaces 26 and 27 and the bottom surface 4, and other far infrared heating soft plates are rolled on far infrared heating soft plate rolling shafts 13.

Description

technical field [0001] The invention relates to a far-infrared flue-cured tobacco equipment, which uses electricity as the energy source to be precise, uses a far-infrared heating element to convert the electric energy into heat energy, and conducts the heat energy to the tobacco leaves to be cured in the form of heat radiation, and the tobacco leaves change color after being heated. The whole process of flue-cured tobacco such as color fixation, dehydration, and drying. Background technique [0002] my country is the largest flue-cured tobacco producer in the world. In 2009, the industrial and commercial tax profit of the tobacco industry exceeded 500 billion yuan for the first time, reaching 513.11 billion yuan, a year-on-year increase of 12.2%. At present, there is no real flue-cured tobacco equipment in our country. The technology used for drying tobacco leaves in the main flue-cured tobacco production areas in my country is mainly brick flue-cured tobacco room. After y...

AI Technical Summary

Problems solved by technology

However, the widespread use of coal as fuel has serious problems such as inaccurate temperature control, waste of energy, high production costs, high labor intensity, and environmental pollution from dust and exhaust emissions.

For a long time, my country has been using coal as fuel for tobacco leaf baking. Not only the coal consumption is high, the cost of tobacco leaf baking is high, but also due to the release of a large amount of carbon dioxide, sulfur dioxide and other gases during the combustion of coal, it has caused serious pollution to the environment.

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