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Device and method for manufacturing low-temperature cigarette raw material

A technology of low-temperature cigarettes and raw materials, which is applied in the fields of tobacco, tobacco processing, and application, and can solve problems such as difficulty, reducing the release of cigarette tar and harmful components, and difficulty in obtaining approval from the health industry, and achieves the effect of simple production process

Inactive Publication Date: 2015-03-25
TOBACCO RES INST CHIN AGRI SCI ACAD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Under the conditions of tobacco burning, it is very difficult to further significantly reduce the release of cigarette tar and harmful components, and this method is difficult to obtain the approval of the health community

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] A device for making low-temperature cigarette raw materials, including a bracket, a condenser tube installed on the bracket, an air inlet funnel connected to one end of the condenser tube, a suction filter container connected to the other end of the condenser tube, and a vacuum device connected to the suction filter container .

[0017] The suction filter container is composed of three suction filter bottles connected in sequence, the first suction filter bottle connected with the condenser tube is filled with distilled water, and the two suction filter bottles connected with the first suction filter bottle are filled with ethyl acetate Or ether.

[0018] The condensing pipe is installed obliquely, the high end of the oblique position is connected to the inlet funnel, the low end is connected to the suction filter container, and the condensate flows through the condensing pipe from bottom to top.

Embodiment 2

[0020] The method for preparing low-temperature cigarette raw materials by using the device for making low-temperature cigarette raw materials, the steps are as follows:

[0021] 1. Turn on the vacuum device, ignite the tobacco, so that all the burning smoke is sucked into the intake funnel;

[0022] 2. After the flue gas is cooled by the condenser tube, it enters the first suction filter bottle of the suction filter container, and the water-soluble harmful substances are absorbed by distilled water; the filtered smoke passes through two suction filter bottles containing ethyl acetate or ether in turn , The aroma substances and nicotine in the flue gas are absorbed by the organic solvent;

[0023] 3. Add distilled water to the two suction flasks containing ethyl acetate or ether, shake the suction flask until fully mixed, then introduce the mixture into the separatory funnel, stand still for separation to obtain ethyl acetate filter or ether effluent. Filter impurities;

[0024] 4. T...

Embodiment 3

[0027] The device for making low-temperature cigarette raw materials is installed, the lower end is connected to three suction filter bottles with a hard plastic tube in turn, the last suction filter bottle is connected to a vacuum pump; cold water flows through the condenser tube from bottom to top; the first suction filter bottle Add 500ml of distilled water, and add 500ml of ethyl acetate into the second and third filter flasks respectively; turn on the vacuum pump, light the cigarette, so that all the burning flue gas is sucked into the funnel; the flue gas is cooled by the condenser and enters the distilled water and ammonia Water-soluble harmful substances are absorbed; the water-filtered flue gas passes through ethyl acetate in turn, and the aroma substances and nicotine in the flue gas are absorbed by the organic solvent; about 100 cigarettes are burned.

[0028] The mixture absorbed by ethyl acetate is mainly in the first suction filter flask; add 100ml of distilled water...

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Abstract

The invention discloses a device for manufacturing a low-temperature cigarette raw material. The device comprises a support, a condensation pipe, an air inlet funnel, a suction filtration container and an evacuating device, wherein the condensation pipe is mounted on the support; the air inlet funnel is connected with one end of the condensation pipe, and the suction filtration container is connected with the other end of the condensation pipe; the evacuating device is connected with the suction filtration container. A method for preparing the low-temperature cigarette raw materials comprises the following steps: igniting cigarettes, and then completely sucking burning smoke into the air inlet funnel; after the temperature is lowered through the condensation pipe, entering a first suction filtration bottle of the suction filtration container to absorb water-soluble hazardous substances; enabling the filtered smoke to sequentially pass through two suction filtration bottles containing ethyl acetate or diethyl ether, and thus absorbing aroma substances and nicotine with an organic solvent; respectively adding distilled water into the two suction filtration bottles, and shaking to filtering impurities; rotationally evaporating filtrate, and thus obtaining a brown oil extract, namely the low-temperature cigarette raw material. Production equipment adopts general equipment, and the manufacturing process is simple. Vacuum and three levels of suction filtration and rotational evaporation of ethyl acetate are utilized, so that the materials are fully extracted, and the good-quality low-temperature cigarette raw material is obtained.

Description

technical field [0001] The invention relates to a device and method for making cigarette raw materials, in particular to a device and method for making low-temperature cigarette raw materials. Background technique [0002] Under the conditions of tobacco burning, it is very difficult to further significantly reduce the release of cigarette tar and harmful components, and this method is difficult to obtain the approval of the health community. Therefore, changing the traditional consumption mode of tobacco smoking and developing a new generation of cigarettes is an important way to fundamentally break through the bottleneck of tobacco. Low-temperature cigarettes are a new type of tobacco products that are different from traditional cigarettes. They mainly rely on heat sources to dry distillation of tobacco at a lower temperature, so as to realize the transmission of smoke to the respiratory system under non-combustible conditions. The appearance of low-temperature cigarettes...

Claims

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Application Information

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IPC IPC(8): A24B15/18
CPCA24B15/24
Inventor 窦玉青沈轶付秋娟王申张忠锋陆诚玮杜咏梅邱立欢
Owner TOBACCO RES INST CHIN AGRI SCI ACAD