30 results about "Tobacco control" patented technology

The invention discloses a tobacco redryer moisture control method based on a forecast Product Improve (PI) algorithm control system. The forecast PI algorithm control system achieves the method through a forecast PI controller. The tobacco redryer moisture control method includes the following steps: the initial opening value of an inlet humidification steam valve of an ordering machine is set according to experience, and the forecast PI algorithm control system adjusts the opening degree of the inlet steam valve and an outlet steam valve according to moisture and the opening limit value of an outlet of the ordering machine; feeding flow signals are collected, and the forecast PI algorithm control system adjusts the humidification amount of a mixed nozzle according to the feeding flow signals; and the tobacco control temperature and the hot air control temperature are preset in the forecast PI algorithm control system, the hot air temperature output by a heat exchanger and the tobacco temperature at the outlet position of the ordering machine are collected and fed back to the forecast PI algorithm control system, and then the forecast PI algorithm control system controls the temperature of the barrel wall of an ordering barrel. The tobacco redryer moisture control method achieves automatic control on moisture and temperature of a whole tobacco redrying line, improves field process control capability, and integrally improves tobacco redrying processing quality.

The invention relate to a health-care tobacco-control type Chinese medicinal herb sucking product and a preparation method. The sucking product comprises the following raw materials: ginkgo leaf, cotton rose leaf, hempleaf negundo chastetree leaf, lotus leaf, Chinese arborvitae twig, mentha leave, astragalus and root of red-rooted salvia. The preparation method comprises the following steps of: immersing ginkgo leaf, cotton rose leaf, hempleaf negundo chastetree leaf, lotus leaf, Chinese arborvitae twig and mentha leave in water respectively, airing, cutting into filaments, and mixing uniformly and fully; decocting astragalus and root of red-rooted salvia in the water until the mixture is in the viscose state, and filtering out dregs of decoction to obtain gel juice; mixing the filaments and the gel juice uniformly to obtain cut tobaccos; and rolling the cut tobaccos to form the cigarette-shaped health-care sucking product by using a cigarette making machine. The health-care sucking product does not have substances such as tar, nicotine and the like which are harmful to human bodies, plays the medicinal effects of ginkgo leaf, cotton rose leaf, hempleaf negundo chastetree leaf, lotus leaf, Chinese arborvitae twig, mentha leave, astragalus and root of red-rooted salvia fully, has the effects of removing throat, diminishing inflammation, reducing blood fat, improving microcirculation and myocardial blood supply, reducing blood pressure, delaying aging, removing free radicals, resisting fatigue and the like, and has wide and unique health-care effect.

The invention discloses a device and method for detecting plugging of a tobacco bale conveying channel and a packaging machine and relates to the field of tobacco control. The device comprises a tobacco bale detector, timing equipment and a controller. The tobacco bale detector is used for sending a first level signal to the timing equipment when tobacco bales on the tobacco bale conveying channel are detected or sending a second level signal to the timing equipment when the tobacco bales on the tobacco bale conveying channel are not detected; the timing equipment is used for transmitting first time duration of the first level signal obtained through recording to the controller or transmitting second time duration of the second level signal obtained through recording to the controller; the controller is used for judging whether the first time duration is larger than first threshold value time, and if yes, plugging of the tobacco bale conveying channel is determined; or the controller is used for judging whether the second time duration is larger than second threshold value time, and if yes, plugging of the tobacco bale conveying channel is determined. The device and method are used for detecting whether plugging occurs on the tobacco bale conveying channel or not.

The invention relates to the field of PVC material flame retardants and in particular relates to a flame retardant smoke suppressant of a PVC (polyvinyl chloride) material, a preparation method and an application of the flame retardant smoke suppressant. The flame retardant smoke suppressant of the PVC material is composed of the following components in parts by weight: 2-15 parts of aluminium hydroxide, 0.5-5 parts of ammonium octamolybdate, 0.5-4 parts of zinc borate, 0.5-5 parts of zinc molybdate, 0.5-4 parts of zinc oxide and 0.01-0.10 part of stearic acid. The flame retardant smoke suppressant has the advantage that the purpose of flame retardant smoke suppression with fewer materials is basically achieved by the synergistic effect among each component of the flame retardant smoke suppressant. In addition, the PVC material adopting the flame retardant smoke suppressant has good flame retardant performance and excellent resistance tobacco control performance so that casualties and property losses can be greatly reduced in a fire accident.

The embodiment of the invention provides an electronic flue-cured tobacco control method and an electronic flue-cured tobacco control device. The method comprises the following steps: acquiring temperature of a load module, and adjusting a temperature control parameter of a control signal according to the temperature, wherein the control signal is used for enabling the temperature control module to control the temperature of the load module; and determining the number of smoking puffs according to variation of the temperature control parameter of the control signal. Through the method and thedevice provided by the technical scheme above, the number of smoking puffs of a user can be recorded, controlling a baking process of the electronic flue-cured tobacco according to the number of smoking puffs is facilitated, accuracy of baking of the electronic flue-cured tobacco is improved, and user experience is optimized.

The invention provides a preparation method of water-soluble tobacco controlled-release cool-feeling essence for an aluminum foil paper. The preparation method of the water-soluble tobacco controlled-release cool-feeling essence comprises dissolving a water-soluble polymer matrix in an aqueous solution of ethanol to obtain a matrix solution, wherein the polymer matrix is prepared from a wall material and an emulsifier according to a weight ratio of 1: 5 to 1: 20 through mixing, dissolving cool-feeling essence in an aqueous solution of ethanol to obtain a cool-feeling essence solution, puttinga matrix solution in a container, carrying out uniform stirring at 35-55 DEG C along with dropwise addition of the weighed all cool-feeling essence solution until the mixed solution is fully dissolvedand carrying out high speed dispersion and high pressure homogenization on the mixed solution to obtain the water-soluble tobacco controlled-release cool-feeling essence. The cool-feeling essence prevents mint volatilization, solves the problem of mint volatilization easiness and can be used for preparation of cool-feeling aluminum foil papers, cool-feeling assembling papers and cool-feeling tipping papers.

The invention discloses a hydrogel emergency tobacco control patch formula and a method for preparing a tobacco control patch. The method for preparing the tobacco control patch comprises the steps that hydrogel is prepared by mixing 0.1%-2.0% of natural tobacco extracts, 1%-15% of nicotine clathrate compound, 0.5%-3.0% of mint extracts, 5.0%-10.0% of sodium polyacrylate, 0.5%-3.0% of sodium carboxymethylcellulose, 0.1%-2.0% of dihydroxyaluminium aminoacetate, 0.2%-1.0% of dihydroxysuccinic acid, 4.0%-8.0% of ethyl alcohol, 20.0%-30.0% of glycerinum and 45.0%-60.0% of purified water, and then the hydrogel is smeared on base cloth. The tobacco control patch prepared through the method is low in nicotine content, long in stipulated use time, good in even slow-release effect, safe, controllable, high in skin friendliness, good in adhering performance and convenient to carry and use, the preparation technique is simple, secondary pollution to the environment is avoided, and the tobacco addiction can be released and controlled.

The invention relates to a drying system for tobacco and a control method for tobacco. The drying system comprises a refrigeration main loop, the refrigeration main loop comprises a fixed frequency compressor, a condenser, a first expansion device and an evaporator which are sequentially connected through a refrigerant pipeline, the condenser is configured to provide drying air for tobacco arranged in a preset space, and a first control valve is arranged between the condenser and the first expansion device; and the bypass branch is provided with a first end located between the condenser and the first control valve and a second end located between the first expansion device and the evaporator, and a second control valve, a liquid storage device and a second expansion device are sequentially arranged on the bypass branch in the flowing direction of the refrigerant. The invention further provides a tobacco control method. And when the condition of entering the ventilation and moisture removal mode is met, the bypass branch is opened, the refrigeration main loop is closed, the refrigerant amount in the refrigeration system is reduced, the running time of the fixed-frequency compressor is prolonged, and frequent starting and stopping of the fixed-frequency compressor are prevented.

The invention discloses a shell-like air filter core, which comprises a medium shell, an inner support frame, and an air outlet pipe. The medium shell is provided with an opening and a hollow inner cavity, and the shape of the medium shell is similar to a shape of a left lung or a right lung of human body. The inner support frame is arranged inside the inner cavity. The air outlet pipe is fixed on the inner support frame. The present invention further relates to a filter core-containing air filter assembly so as to form a complete lung model, wherein the air filter assembly comprises a three-way joint. With the present invention, a respiratory status of the lung can be vividly simulated; contamination and damage on the lung by dust, smog and other substances in the air can be presented while air is filtered; specific and vivid warning is provided so as to provide beneficial effects for tobacco control work; and new functions are provided for air purification products so as to improve product competitiveness.

The invention discloses a hot smoke generating device, comprising: a device body with a combustion chamber inside and a smoke outlet at the top; a combustion-supporting fan, the air outlet of which is communicated with the combustion chamber, and is used for providing combustion-supporting to the combustion chamber air; a fume collecting hood, located above the device body, used to collect hot smoke discharged from the fume outlet; a fume delivery pipe, communicated with the fume collecting hood, and used for collecting the hot smoke in the fume collecting hood The hot smoke is discharged; the high temperature induced draft fan is installed on the smoke supply pipe to provide the flow power of the hot smoke. The invention can generate high-temperature thick smoke, the smoke has certain irritation and heat, and achieves the effect of smoke produced by a real fire. The amount of smoke delivered can achieve reliable automatic smoke control effect, and at the same time, the invention has a simple structure, is easy to implement, can realize waste utilization, and is clean and environmentally friendly.

The invention discloses a cigarette and tobacco rhizome disease comprehensive control technology. The technology comprises the following steps of S1, controlling a disease source; S11, after tobacco leaves are harvested, thoroughly removing diseased or infected plant residual bodies in a field, and gathering the residual bodies inside a deep buried part or directly burning the residual bodies; S12, after middle leaves are harvested, planting marigold or orient leaf mustard between two tobacco plants; S2, performing the soil preparation technology; S21, arranging drainage ditches around the tobacco field at the ridge height of the tobacco field being 25-45 cm. The invention relates to the technical field of tobacco control. According to the cigarette and tobacco rhizome disease comprehensive control technology, the tobacco growth environment is good, the good soil fertility is achieved, virus diseases are controlled, after picking, the soil bedding can be made for next planting, the tobacco growth environment is effectively improved, the requirement for planting at different regions is met, and the tobacco rhizome can be effectively protected in the transplanting or planting process.

This invention provides a proprietary Chinese medicine suitable for global tobacco control, preparation method and use thereof. Specifically, this invention provides a liquid composition administrable through nose and suitable for controlling tobacco dependence, preparation method and use thereof, wherein the preparation method according to this invention includes pulverizing Radix et Rhizoma Rhei, Rhizoma Coptidis, Cortex Phellodendri, Radix Sophorae Flavescentis, Radix Notoginseng, Cortex Moutan, Herba Cissampelotis, Stigma Croci, Pericarpium Citri Reticulatae, Rhizoma Zingiberis, Flos Murne, Radix Curcumae, Herba Pogostemonis, Fructus Foeniculi and Flos Jasmini Sambac into powder and extracting the powder with water at 80-100°C to obtain a water extract; and then mixing the water extract with Vitamin C and liquid food flavoring to obtain the composition, The product of this invention has no toxic and side effects; moreover, the effective rate of tobacco control can reach 99% when using the product for 3-15 days.