Material and flavor adding method and device capable of reducing liquid loss

Abstract

The invention relates to a material and flavor adding method and a device capable of reducing liquid losses. Atomized liquid is sprayed to materials in a mixing chamber (3). Negative-pressure air is applied to suck atomized liquid particles which do not adhere to the materials and are suspended above a material layer to enable the atomized liquid particles to penetrate through the material layer, to be filtered and to be absorbed. The device comprises the mixing chamber (3) which is used for applying the liquid to the materials, a feeding device (1) which is arranged at the upper end of the mixing chamber (3) and leads to a feed inlet (12), and a discharge hopper (4) which is arranged below the mixing chamber (3). The lower end with a bottom outlet of the mixing chamber (3) partially stretches into the discharge hopper (4) to form a negative-pressure cavity (8). The negative-pressure cavity (8) is communicated with a negative-pressure device (7) through an air duct (9). A spray nozzle (2a) is arranged at the upper part of the mixing chamber (3) at a position above the feed inlet (12). A discharge outlet (10) is arranged at the bottom of the discharge hopper (4). By adopting the material and flavor adding method and the device capable of reducing liquid losses, the content of residual liquid in waste gas exhausted from the mixing chamber can be reduced to the utmost extent. The material and flavor adding method and the device capable of reducing liquid losses have the characteristics of low liquid losses, good added material evenness, high material adding accuracy and the like.

Description

technical field [0001] The invention relates to the technical field of a material adding and flavoring method and device on a silk production line in the tobacco industry. Background technique [0002] In cigarette production enterprises, drum-type feeding and flavoring machines are used on the silk production line to add flavoring and flavoring to the tobacco materials in different process steps. Since the circulating hot air and moisture removal system of the drum feeder and the dust removal system of the drum type flavoring machine will take away a large amount of atomized particles of the material liquid suspended in the air, the inner wall of the pipe of the circulating hot air and moisture removal system and the dust removal system will A large amount of feed liquid and debris will adhere to the surface, resulting in great waste and loss of feed liquid, and at the same time, it will also bring great pressure to the cleaning and maintenance of the equipment. Fo...

AI Technical Summary

Problems solved by technology

More importantly, since the loss of the above-mentioned feed liquid cannot be measured, the feeding accuracy of cigarette products will be reduced, and even seriously deviate from the set process parameter values, resulting in a decline in product quality and a reduction in the market competitiveness of enterprises

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