The specific embodiment
As shown in Figure 1: clean cigarette comprises filter tip 101, cigarette core 102, fogging machine 109, microwave tube 103, B/P EGR Back Pressure Transducer EGR 105, integrated circuit 104, power supply 106, working station indicator 111, lead 110, shell 108 and bonnet 107.Wherein B/P EGR Back Pressure Transducer EGR 105 constitutes control circuit with integrated circuit 104, because shell 108 and bonnet 107 form sealing state, produce a certain amount of negative pressure during smoker inhales, the handkerchief number of adjusting negative pressure is exactly the sensitivity of regulating B/P EGR Back Pressure Transducer EGR 105, just regulate the intensity of smoker inhales, the upper and lower bound of optimum state value is fixed as between induction zone.When smoker inhales, negative pressure handkerchief number is the induction interval value, and the B/P EGR Back Pressure Transducer EGR 105 that modulates reaches integrated circuit 104 with negative pressure signal, and integrated circuit 104 drives microwave tube 103 and fogging machine 109 work, and working station indicator 111 lights simultaneously.After the smoker stopped suction action, negative pressure handkerchief number left between induction zone, and negative pressure signal interrupts, and integrated circuit 104 stops to drive microwave tube 103 and fogging machine 109 work, and working station indicator 111 goes out simultaneously.In the view of the smoker, along with smoking flatly, working station indicator 111 is also along with a sudden strain of a muscle one is gone out.
As shown in Figure 6: the pin of integrated circuit 601 is respectively by elements such as high-temperature insulation wire connecting power, B/P EGR Back Pressure Transducer EGR, microwave tube, cathode filament, working station indicators.Wherein B/P EGR Back Pressure Transducer EGR 105 constitutes input control circuit with integrated circuit 104, microwave tube 103 and fogging machine 109 and working station indicator 111 constitute output circuit with integrated circuit 104, finish the duty of clean cigarette and the conversion between the holding state altogether.
The cigarette core of clean cigarette adopts air intake passage and liquid feeding channel or curing product contact channels method disconnected from each other, although just using system and supply system are structurally combined, is actually non-interfering two systems.As shown in Figure 2: the cigarette core of clean cigarette comprises suction hole 201, filter tip 202, solution storehouse or solidifies product container 203, pure cigarette solution or solidify parts such as product 204, buckle screw thread 205, air admission hole 206.Wherein suction hole 201, filter tip 202 and air admission hole 206 constitute using system, and the exhaust gases passes that produces during just from microwave tube 103 and fog-spray nozzle 109 work also is the passage of the negative pressure driving B/P EGR Back Pressure Transducer EGR 105 that suction produced.Filter tip 202 adopts vinegar fibre, active carbon, micropore ceramics or other filtering material as filter core, play the double action of filtering and cushioning flue gas concentration, reduce the hot degree of the flue gas that is produced from microwave tube 103 and fogging machine 109 simultaneously, reach the optimum temperature that human body adapts to.Meanwhile, solution storehouse or curing product container 203 and pure cigarette solution or the volatilization storehouse 401 and the containing liquid chamber 402 that solidify in product 204 and the microwave tube structure constitute supply systems, finish pure cigarette solution jointly or solidify product 204 from the solution storehouse or solidify product container 203, arrive the supply flow process in the storehouse 401 of volatilizing again to containing liquid chamber 402.At first be under the solvent driving that is caused owing to the density reason, pure cigarette solution or curing product 204 are from the solution storehouse or solidify product container 203 to containing liquid chamber 402, be under the driving of the gas pressure power of producing then at suction, with respect to the air inlet direction, the pure cigarette solution droplet that the back containing liquid chamber is 402 li or solidify the volatilization storehouse 401 that the product particulate enters the front is for microwave tube 103 and fogging machine 109 provide the work raw material.
In actual applications, in order to reduce the cigarette core of clean cigarette, thereby reduce the volume of whole clean cigarette, can remove filter tip 202, a very thin exhaust gases passes replaces.As shown in Figure 3: the cigarette core of clean cigarette comprises air intake duct 301, solution storehouse or solidifies product container 302, air inlet pipe 303, pure cigarette solution or solidify parts such as product 304, air admission hole 305, buckle screw thread 306, this structure is finished two flow processs of using system and supply system according to above-mentioned principle, wherein air intake duct 301, air inlet pipe 303, air admission hole 305 constitute using system, and solution storehouse or the volatilization storehouse 401 and the containing liquid chamber 402 that solidify in product container 302, pure cigarette solution or curing product 304 and the microwave tube structure constitute supply systems.Because air intake duct 301 and air inlet pipe 303 structures are fine long, can reach the effect that reduces flue-gas temperature equally.
As shown in Figure 4: the Subminiature microwave pipe comprises parts such as volatilization storehouse 401, containing liquid chamber 402, ring anode block 403, waveguide 404, interior pole shoe 405, focus coil 406, fogging machine 407, cathode leg 408, negative electrode 409, magnet steel 410, tuning ring 411, top cap 412.The end to end resonator formed by many single ring anode blocks 403 of anode resonator system wherein, determining the concussion frequency and the frequency stability of microwave tube, also storing the high-frequency energy that interacts and produced by electronics and radio-frequency field, present to load volatilization storehouse 401 by energy follower waveguide 404, Fig. 5 has provided microwave tube electric charge spoke field by hot cathode 502, the planar structure of ring anode 501 and electric charge spoke 503, they are with the chamber system, hot cathode 502 is emitters of electron stream, smooth surface, secondary electron yield is even and enough big, there are not sparking and mode hopping phenomenon, because electron back bombardment negative electrode 502, cathode temperature is sharply raise, negative electrode constantly is subjected to the bombardment of high energy electron and ion simultaneously, wants anti-electronics and ion bombardment so cathode material should be selected for use, and electric conductivity and thermal conductivity are all good simultaneously, can adopt the modified oxide-coated cathode, as nickel sponge oxide or CPC etc.; Also can adopt barium tungsten material, as aluminate barium tungsten, barium tungstate barium tungsten and scandate etc.; Also can adopt thorium oxide cermet, yittrium oxide cermet etc.Anode component 403 adopts the little very little material of thermal coefficient of expansion, as the copper-clad molybdenum material, and high-coercive force magnet steel and temperature-compensating material, compact conformation, reliable.In Fig. 5, be added with electric field and magnetic field between negative electrode 502 and the anode 501, the direction of electric field is radially, and the direction in magnetic field is horizontal, and the direction in magnetic field is vertical mutually with the direction of electric field.Electronics is sent by negative electrode 502, enter the interactional space of forming by negative electrode 502 and anode 501, be subjected to the electromagnetic field effect of quadrature, rotate, the electron stream of circumnutation excites coupled cavity chain resonance again, produce the high frequency alternating electric field, high-frequency electric field further with electron interaction, make the electron stream clustering become electronics spoke 503.When electronics spoke 503 was in radio-frequency field deceleration phase place, electron stream obtained power conversion with additional power source 106 places and becomes microwave energy, beats at last at anode 501, and this process was finished in moment.Waveguide 404 is energy followers, just the microwave power that microwave tube is produced is under the efficiency optimization effect of focus coil 406, by the device of resonator coupled transfer to outer load volatilization storehouse 401 and fogging machine 407, waveguide 404 is made up of impedance transformer and output window two parts, can be coaxial type, coaxial-waveguide type, I shape, exponential form etc.The efficiency optimization effect of focus coil 406 is specially adapted to the concentration of energy of small-power Subminiature microwave pipe, and limited concentration of energy is applied to selection area volatilization storehouse 401.
Tuning ring 411 is used to change the concussion frequency of microwave tube, is equivalent to electric capacity, the inductance of resonator.Adopt electric capacity, the inductance of the method change resonator of mechanical means or electricity, can change the concussion frequency of microwave tube, wherein the former is mechanical tuning, and the latter is electric tuning.Mechanical tuning can adopt that blade is tuning, hydraulic pressure is tuning, rotary tuning, voice coil loudspeaker voice coil are tuning, piezoelectricity dithering tuning etc., and electric tuning can adopt that PIN diode is tuning, multiplication discharge is tuning, ferrite-tuned etc.In the practical process of small-power Subminiature microwave pipe, can as required microwave frequency be fixed as certain numerical value interval, thereby guarantee extra smallization of low power microwave pipe effectively.
Magnetic circuit system comprises magnet steel 410 and magnetic conductive loop, offers the required magnetic field of being made up of negative electrode 502, anode 501, resonator space, and magnet steel can adopt permanent magnet and two kinds of forms of electromagnet.In the practicality of low power microwave pipe, because electromagnet volume and weight are bigger, also need the dc excitation power attachment device, in order to guarantee extra smallization of low power microwave pipe, do not need to adjust magnetic field intensity in view of the low power microwave pipe again, can adopt the form of permanent magnet, consumed power not, coercivity compares higher, and magnetic energy product is relatively big, guarantees the job stability of microminiature low power microwave pipe.As the magnetic material of permanent magnet, can adopt Al-Ni-Co series row or Yan cobalt class material.
Contain multiple natural chemical substance in the tobacco leaf, there wherein have a variety of material economies to be worth to be very high, has higher medical value again.As nicotinoids, lipid, essential oil class, protein, amino acid, cellulose etc.People to the extraction of nicotine and eggplant Buddhist nun alcohol and utilize many, but for also seldom to the development and use of other materials such as essential oil class; Extraction to single article is many, to comprehensive article---and the extraction of clean cigarette does not but also have.Extracting how comprehensively and abandon harmful components and environmental pollution composition simultaneously with respect to smoker's active ingredient in the tobacco leaf, is the problem that the present invention faces.
Eggplant Buddhist nun alcohol is a kind of polyisoprene alcohol, and pure product are white powdery solid, and eggplant Buddhist nun alcohol is the fatty alcohol of long-chain, and low pole is soluble in organic solvent.Eggplant Buddhist nun alcohol mainly is present in the tobacco leaf of flue-cured tobacco, also contains a spot of eggplant Buddhist nun alcohol in addition in potato leaf and mulberry leaf.Eggplant Buddhist nun alcohol is a kind of very important medicine intermediate, can be used as the cardiopathic medicine of synthetic vitamin A and coenzyme and treatment) raw material, also can be used as some antiallergic, anti-ulcer agent, the synthesis material of hypolipidemic and cancer therapy drug is so clean cigarette keeps the original content of eggplant Buddhist nun alcohol.
Nicotine is commonly called as nicotine, is alkaloidal main component in the tobacco leaf.Pure nicotine is tasteless, colourless or faint yellow shape liquid, very easily is dissolved in organic solvents such as alcohol, ether.Can generate single salt or two salt of crystallization with various inorganic acids and organic acid, mainly the form with acylate exists in tobacco leaf.Nicotine is beneficial, and is also harmful.A small amount of nicotine has excitation to nervous centralis, the human organism there is the antibacterial sterilization effect, easy habituation, the smoker needs certain salt alkali number to keep self physiological equilibrium and psychological balance every day, if do not contain nicotine in the clean cigarette, just has not been called clean cigarette, so clean cigarette has to keep nicotine, keep with its original content, exist, help the quantitative absorption of human body so more with the form of its composite organic acid.
Tabacco fragrance is the special gas that tobacco leaf gives out, and is the part of tobacco leaf, and it is the importance of inherent quality of tobacco leaf.The tobacco essential oil is the elite of tobacco nature fragrance, for the smoker, Normal juice tobacco essential oil is better than any from other organic essential oil additives, therefore to guarantee the quality of clean cigarette, just must keep original tobacco essential oil, thereby avoid the people to blend other influences that might cause human body.
Lipid, protein, amino acid, cellulose and other many impurity elements are pasted into tar, useless cigarette and waste gas very soon under high temperature is sucked state, be primary pollution source, therefore will firmly be removed.
Based on the principle of above-mentioned clean cigarette, promptly keep the original content and the existence form of eggplant Buddhist nun alcohol, nicotine and essential oil in the tobacco, just can purify out to human body and environmentally friendly clean cigarette.Because the boiling point of eggplant Buddhist nun alcohol, nicotine and essential oil is close, so take overcritical synthetic fluid extraction separation method.Because the extracting power of fluid depends on the density of fluid, can be controlled by regulating temperature and pressure, isothermal voltage drop method or isobaric falling temperature method are specifically arranged, the two can make extract separate with extractant, laboratory shown in Figure 7 extraction has been adopted the latter, promptly isobaric falling temperature method with the pure cigarette program of preparation.This program partly is made of apparatus for baking 701, extraction flask 702, extractant 703, condenser pipe 704, air conditioner 705, waste liquid tank 706, fractional distilling flask 707, fractional distilling flask 708, filter 709 etc.
The detection system of extract nicotine is adopted the integrated use of methods such as gravimetry, analysis by titration, optical analysis, electrical analysis, also can take gas chromatography.Wherein packed column gas chromatography is meant and fills the fixedly gas-chromatography of phase in the post, utilizes nicotine to separate with the different of other dispensed materials coefficients.
The detection system of extract essential oil is removed organoleptic examinations such as adopting fragrance, fragrance and outward appearance signing, and modes such as physicochemical constant mensuration such as relative density, refractive index, alcohol number, ester value, also can adopt several pre-treating methods: distillation extraction, headspace analysis, supercritical fluid technique and SPME simultaneously.Several method respectively has quality, the advantage of distillation extraction is that amount of samples is few simultaneously, and the GC figure is good, has good repeatability and higher extraction quantity, be suitable for the quantitative analysis of flavouring essence for tobacco flavor component, but fragrant containing substance may be heated for a long time and causes chemical composition to change; The headspace analysis method need not solvent extraction, and little to the chromatographic column injury, wherein static head space method is the most commonly used; Supercritical fluid technique is a technology that has development potentiality, and it is nontoxic, noresidue, operating temperature is low, hydrolysis, oxidation, esterification or thermal change do not take place in extract, thereby extract represents the starting substance really, but its shortcoming is to obtain the purity high product; When SPME is used for the analysis of essence and flavoring agent composition, have easy and simple to handle, highly sensitive, good reproducibility, qualitative satisfactory for result, do not use advantages such as solvent and sample detection non-destructive, the analysis that is suitable for essence is qualitative, makes further exploratory development and optimization method but still need aspect accurate quantitative analysis.
Detection system to extract eggplant Buddhist nun alcohol can adopt content assaying method, and required instrument is high performance liquid chromatograph, chromatographic column.Concrete steps are that precision takes by weighing sample, with acetonitrile, aqueous isopropanol dissolving, are settled to and are mixed with volumetric soiutions, the sample introduction phase demodulation that flows.Purify and detection by above precision, can obtain reliable quality clean cigarette mixed liquor, also can add curing agent and be solidified into various shapes easy to use clean cigarette contained three kinds of extract eggplant Buddhist nun alcohol, nicotine and essential oils.
Raw material that clean cigarette uses is an elaboration in the cigarette that purify to filter, and its grown form is liquid or artificial pure cigarette solution or solidifies product, except that use electrothermal installation drawing 1, can also use the air heating type device.As shown in Figure 8: the air heating type clean cigarette is made of parts such as filter tip 801, integrated circuit 802, B/P EGR Back Pressure Transducer EGR 803, electronics or piezoelectrics 804, sparking line 805, pure cigarette solution or curing product 806, shell 807, Bunker 808, fuel valve 809, bonnets 8010.Under the situation that does not have pure cigarette core, the air heating type device can also be eliminated the harm to others of waste gas and cigarette ash in being applied to common cigarette.As shown in Figure 9: air heating type cigarette smoking apparatus is made up of parts such as cigarette 901, sleeve 902, sparking line 903, electronics or piezoelectrics 904, B/P EGR Back Pressure Transducer EGR 905, fuel valve 906, Bunker 907, integrated circuits 908.As shown in figure 10: smoke elimination formula cigarette smoking apparatus by B/P EGR Back Pressure Transducer EGR 1001, integrated circuit 1002, Bunker 1003, electronics or piezoelectrics 1004, fuel valve 1005, sparking line 1006, cigarette ash lid 1007, sealing gasket 1008, change parts such as liquid mouth 1009, check valve 1010, antismoke agent 1011, sleeve 1012, cigarette 1013 and form.If external power supply and add adapter cartridge, clean cigarette can also be designed to desk-top or vehicular.As shown in figure 11: the vehicular clean cigarette is made up of parts such as filter tip 1101, cigarette core 1102, microwave tube 1103, power line 1104, power supply adaptor 1105, power supply adaptor card 1106, shell 1107, fogging machine 1108, integrated circuit 1109, B/P EGR Back Pressure Transducer EGR 1110, feeder line boxes 1111.