Automatic spray device for paper-making process reconstructed tobacco in laboratory

Abstract

The invention relates to an automatic spray device paper-making process reconstructed tobacco in a laboratory, and belongs to the technology of remaking tobacco machinery. The automatic spray comprises a rotary drum (1), a tank body (4), spray pumps (15), valves (27), an air controller (18), a liquid storage pot (24), an air blast heating device (21), a numerically-controlled unit (19) and a motor. The rotary drum (1) is arranged on a rotary shaft (14); spray pumps (15) which are connected through a liquid inlet tube (26) and air atomizing guns (16) are arranged above the spray pumps (15); one end of the air controller (18) which is arranged in the tank body (4) is connected with the spray pumps through a compressed air hose (17), while the other end of the air controller (18) is connected with an air compressor (22); the numerically-controlled unit (19) is respectively connected with the air blast heating device (21), the air compressor (22) and a power source (23) through a wire (20); and the motor (25) is connected with the wire (23). The automatic spray device paper-making process reconstructed tobacco in the laboratory is simple in structure, convenient to operate, labor-saving, time-saving, rapid and uniform, convenient to clean, and capable of realizing automatic spraying before and after shredding the reconstructed tobacco in the laboratory.

Description

Technical field: [0001] The invention relates to an automatic spraying device for a papermaking reconstituted tobacco laboratory, which belongs to the field of reconstituted tobacco machinery. Background technique: [0002] Papermaking reconstituted tobacco is a kind of "artificial tobacco leaf" made by processing tobacco by-products and waste materials by using modern extraction and separation technology and improved papermaking technology. Adding an appropriate amount of paper-making reconstituted tobacco leaves to cigarettes can not only effectively reduce the cost of cigarettes, but also change the composition of smoke to a certain extent and reduce the amount of tar released. With the development of low-tar cigarettes, the application range and proportion of reconstituted tobacco leaves by papermaking method as a tar reduction method in cigarettes has been continuously expanded, and its tar reduction effect has also been unanimously recognized by the cigarette industry....

AI Technical Summary

Problems solved by technology

Among them, spraying is suitable for when the demand for samples is small during the experiment, and the tools for spraying are mainly ordinary watering cans. However, the coating liquid can contain certain impurities, which often cause the watering cans to be blocked, which is not conducive to the experiment. More importantly, Ordinary watering cans are greatly affected by human factors, the coating is uneven, and it is time-consuming and laborious. The automatic spraying device of the papermaking reconstituted tobacco laboratory uses a compressor and gas control equipment to spray the coating liquid in the liquid storage tank to the spraying pump. The spray gun is then sprayed onto the sample, driven by the rotation of the drum to achieve a uniform spraying effect, and the hot air is used to dry, and the coated sample is turned over at the same time to achieve a uniform coating effect. So far, there has been no papermaking reconstituted tobacco laboratory. Public reports of spraying installations

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