CN1742636B

CN1742636B - Technology for producing pollution-free liquid cigarette

Info

Publication number: CN1742636B
Application number: CN 200410055377
Authority: CN
Inventors: 邹宝安; 孙作东
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-09-02
Filing date: 2004-09-02
Publication date: 2010-10-06
Anticipated expiration: 2024-09-02
Also published as: CN1742636A

Abstract

The production process of nuisance-free liquid cigarette is characterized by that it selects the tobacco leaf whose total sugar content is less than 4% and nicotine content is less than 2% as raw material. Its production process includes the following procedures: selecting material, treating, dry distillation, cooling, condensation and homogenization, filtering, flavouring and packaging.

Description

A kind of production technology of liquid cigarette

Affiliated field

The present invention relates to technical field of cigarette production, particularly a kind of production technology of liquid cigarette.

Background technology

According to about research with measure, TPM about 4.5 * 10 contains hazardous substance in the cigarette smoke ¹²Grain, about tar content 40mg, the about 2.6mg of nicotine (being nicotine), carbon monoxide 100mg, carbon dioxide 150mg, phenolic compound 0.8mg, ammonia 7.5mg, acetone 2mg, formaldehyde 1.4mg, toluene 0.7mg, hydrogen cyanide 0.4mg, various polycyclic aromatic hydrocarbon 6.5mg, be lower than some kinds in 1.0mg heavy metal (cadmium, arsenic, plug with molten metal etc.), can cause or inspire various cancers and other diseases in various degree.And main granule phase substance matter, tar, nicotine are maximum to human body harm.Chinese patent " production technology of ZL 99121451X liquid cigarettes without public hazard " has many limitation, and definite liquid of only getting 380 ℃～420 ℃ of this section pyrolysis temperatures is that tobacco juice obviously is that receipts liquid rate is low, and quantity of three wastes is big, and does not also consider the disposal of three wastes, and cost is too high.

Summary of the invention

Purpose of the present invention just provide a kind of with the organic tobacco leaf of solid phase (S) through the non-isothermal thermal insulation destructive distillation of heating, make organic matter become gas phase (G) by solid phase (S), again with the gas extracting, collect, cooling, become liquid phase (L), be processed into a kind of production technology of liquid cigarette again through post processing, when people during in smoking tobacco juice become flue gas again, satisfy the needs of smoker's cigarette sense, without ignition, can eliminate harm to the involuntary smoker, there is not stub cigarette ash, do not have strong smog, eliminate disaster hidden-trouble and reach, and the toxic organics in the flue gas has reduced to the micro-degree to hazard to person sanitary destruction, and add human body beneficial's drug ingedient and trace element etc., reach the purpose of turning harm into good.

The objective of the invention is to be achieved through the following technical solutions:

A kind of production technology of liquid cigarette, technical process comprises choosing and handling of raw material, destructive distillation, cooling, condensation and homogeneous, smart filter, seasoning, canned program, the processing that it is characterized in that above-mentioned raw materials be select for use contain that the total reducing sugar amount is lower than 4%, nicotine is lower than 2% tobacco leaf and makes raw material, artificial screening removes earth and foreign material, squirts, and the leaf bone is flattened, chopping, the fermentation vat of putting into 40～50 ℃ soaked 3～4 hours, pull out pipe tobacco squeeze 85～90% moisture, become the pipe tobacco cake; The pipe tobacco cake is sent into the dehydration still, under 105 ℃ of temperature through 40 minutes destructive distillation, water becomes steam, again the pipe tobacco cake is sent into second retort, under 235 ℃ of temperature through 40 minutes adiabatic enclosed destructive distillation, produce first order flue gas, again the pipe tobacco cake is sent into the 3rd retort, under 430 ℃ of temperature after the adiabatic enclosed destructive distillation of 40 minutes middle temperature, produce second level flue gas, again the pipe tobacco cake of carbonization at low temperature is sent into the 4th retort, under 555 ℃ of temperature after 40 minutes high-temperature heat insulation enclosed destructive distillation, produce third level flue gas.

Above-mentioned retort process is that segmentation is carried out in four tower retorts of still.

The present invention drops into 1 kilogram of pipe tobacco, and the tobacco juice that can regain is 580 grams, establishes the raw material input and be K (unfilled corner mark 1), and tobacco juice withdrawal amount is K (a unfilled corner mark 2), yield K (unfilled corner mark 0)=K (unfilled corner mark 2)/K (unfilled corner mark 1) * %, and promptly 58%, production cost is low.Its product makes people's tobacco juice when smoking become flue gas again, can satisfy the needs of smoker's cigarette sense, without ignition, can eliminate harm, not have stub cigarette ash, not have strong smog the involuntary smoker, eliminating disaster hidden-trouble reaches sanitary destruction, and the toxic organics in the flue gas reduced to the micro-degree to hazard to person, and adds human body beneficial's drug ingedient and trace element etc., turns harm into good.

Description of drawings

Fig. 1 is the tower retort structural representation of still used in the present invention

The specific embodiment

A kind of production technology of liquid cigarette, technical process comprise choosing and handling of raw material, destructive distillation, cooling, condensation and homogeneous, smart filter, seasoning, canned program.The processing of raw material be select for use contain that the total reducing sugar amount is lower than 4%, nicotine is lower than 2% tobacco leaf and makes raw material, artificial screening removes earth and foreign material, squirts, the leaf bone is flattened, chopping, the fermentation vat of putting into 40～50 ℃ soaked 3～4 hours, pull out pipe tobacco squeeze 85～90% moisture, be treated as the pipe tobacco cake.

Destructive distillation is that segmentation is carried out in four tower retorts of still, retort process is: the pipe tobacco cake is sent into the dehydration still, under 105 ℃ of temperature through 40 minutes destructive distillation, water becomes steam, again the pipe tobacco cake is sent into second retort, under 235 ℃ of temperature through 40 minutes adiabatic enclosed destructive distillation, produce first order flue gas, again the pipe tobacco cake is sent into the 3rd retort, under 430 ℃ of temperature after the adiabatic enclosed destructive distillation of 40 minutes middle temperature, produce second level flue gas, again the pipe tobacco cake of carbonization at low temperature is sent into the 4th retort, under 555 ℃ of temperature after 40 minutes high-temperature heat insulation enclosed destructive distillation, produce third level flue gas.

Cooling, condensation program are the processes that the gas phase flue gas becomes the liquid phase tobacco juice, and the steam of assembling in the tower is imported coiled pipe in the pond from the beginning with appendix, and steam is cooled to hot water, hot water are sent into the feedwater of pipe tobacco fermentation vat again and are heated.The flue gas of assembling in two towers is entered the one-level flue gas cooling worm in steam cooling worm pond by appendix, the flue gas of coiled pipe enters second cooling worm in pond from the beginning again, the flue gas that the second pond coiled pipe comes out enters 25 ℃ condenser again, condensator outlet connects one-level tobacco juice liquid-collecting bottle, flue gas becomes tobacco juice, tobacco juice comes out directly to enter one-level tobacco juice liquid-collecting bottle from condenser, the flue gas that three towers are assembled is introduced second cooling worm in pond from the beginning by appendix, the cigarette that the second pond coiled pipe comes out is introduced the 3rd pond spiral coil cooling tube, the flue gas that the 3rd pond coiled pipe comes out enters-10 ℃ condenser, and condensator outlet inserts secondary tobacco juice liquid-collecting bottle; The flue gas of four tower collection chambers is introduced appendix, introduce the spiral coil cooling tube in the 3rd pond again, the flue gas that the 3rd pond cooling worm comes out inserts the spiral coil cooling tube in the 4th pond again, the flue gas that the 4th pond coiled pipe comes out enters the condenser of-20 ℃ of degree, and the tobacco juice of condensator outlet directly inserts three grades of tobacco juice liquid-collecting bottles.The water of cooling pond will be thrown sparge pipe in the pond into pump, and Chi Shui is carried out the nature cooling, and pond water temperature remains on about 15 ℃,

Homogeneous, smart filter, seasoning, the packaging technology of back processing handling procedure all are conventional technology.

Retort used in the present invention combines still with tower, establish four stills, four towers and be evenly distributed arrangement on an annulus that can regularly rotate 7, and still 4 is a circle on the below, and an oblong openings 5 is established in the bottom of still; Negative pressure tower 2 also is that the circle structure is gone up in the below, and tower covers on the still, and the tower cover is provided with venthole 3, and annulus 7 regularly rotates along clockwise direction at square half waist of still 4, per 40 minutes rotational displacement once, the retort that the pipe tobacco cake is written into successively different temperatures gasifies.The negative pressure cat head has collection chamber, collection chamber is sent into the fermentation vat Chi Shui that heats by will dewater gas in the still of appendix 1, the gas that each retort extracting goes out is entered cooling, the condenser of different temperatures respectively again through the negative pressure assembly by different gas pipelines, gas (G) is become liquid (L), enter different liquid-collecting bottles again, the first liquid of three kinds of tobacco juices of Here it is " liquid cigarette " different stage.Just after liquid process homogeneous, smart filter, blending, seasoning, the accent nutriment, just can canned or directly adorn smoking set, the encapsulation packing.

Claims

1. the production technology of a liquid cigarette, technical process comprises choosing and handling of raw material, destructive distillation, cooling, condensation and homogeneous, smart filter, seasoning, canned program, the processing that it is characterized in that above-mentioned raw materials is to select for use to contain the total reducing sugar amount and be lower than 4%, nicotine is lower than 2% tobacco leaf and makes raw material, artificial screening removes earth and foreign material, squirts, and the leaf bone is flattened, chopping, the fermentation vat of putting into 40～50 ℃ soaked 3～4 hours, pull out pipe tobacco squeeze 85～90% moisture, become the pipe tobacco cake, the pipe tobacco cake is sent into the dehydration still, through 40 minutes destructive distillation, water became steam under 105 ℃ of temperature, again the pipe tobacco cake was sent into second retort, under 235 ℃ of temperature through 40 minutes adiabatic enclosed destructive distillation, produce first order flue gas, again the pipe tobacco cake sent into the 3rd retort, under 430 ℃ of temperature after the adiabatic enclosed destructive distillation of 40 minutes middle temperature, produce second level flue gas, again the pipe tobacco cake of carbonization at low temperature is sent into the 4th retort, under 555 ℃ of temperature after 40 minutes high-temperature heat insulation enclosed destructive distillation, produce third level flue gas.

2. the production technology of a kind of liquid cigarette according to claim 1 is characterized in that described retort process is that segmentation is carried out in four tower retorts of still.