47results about How to "High electric heating efficiency" patented technology

The invention relates to method and device for producing thiophene by synthesizing butadiene and sulfur. The production method comprises the steps of reaction, separation and desulfurization. In the reaction process, raw materials are heated to initial reaction temperature by a water hose heat and intermediate frequency induction heating method, but a reactor does not need to be heated; the reaction is carried out under normal pressure at the temperature of 380-450 DEG C; the molar ratio of the sulfur to the butadiene is 1.2-1.6, the molar ratio of water to the butadiene is 1-2, and the retention time of the reaction is 1-2 seconds. A multistage cooling method is adopted to separate high boiling point tar and unreacted sulfur in a reaction product, thereby solving the problem of blockagesof pipelines and equipment. A freezing and absorbing method is adopted to recover thiophene in hydrogen sulfide which is tail gas, thereby improving the yield of the thiophene. Methods of vapor pressure sealing emptying and two-stage wet desulfurizing are adopted, thereby solving pollution problems of the tar and the hydrogen sulfide in a production process and realizing the cleaning production ofthe thiophene.

The invention discloses a tobacco shred analogue made of bamboo leaves and an electric heating method of the tobacco shred analogue. The tobacco shred analogue made of the bamboo leaves is formed by evenly mixing, by weight, tobacco essence 0.03-0.06, a nicotine solution 3-8 and tobacco-shred-like materials made of the bamboo leaves 155-120, wherein the nicotine solution is the nicotine and water solution or the nicotine and ethanol solution, the part by weight of the release amount of nicotine is 0.4-1.2. According to the tobacco shred analogue made of the bamboo leaves, the bamboo leaves, the tobacco essence and the nicotine solution are utilized to manufacture the tobacco shred analogue, the health care, edible and medical effects of the bamboo leaves are fully utilized, and compared with a traditional cigarette, smoking experience is more comfortable and richer. With regard to the smoking mode, the electric heating method is adopted, the tobacco shred analogue can produce smoke gas through electric heating, which is beneficial to smoking of a smoker, environmental pollution is reduced, and harm to a human body by harmful substances produced in the combustion process of the traditional cigarette is reduced.

The invention discloses a tobacco material class produced by taking citrus materials as raw materials and an electric heating method of the tobacco material class. The tobacco material class produced by evenly blending the raw materials including, by weight, 0.03-0.06 parts of tobacco essence, 3-8 parts of a nicotine solution and 55-120 parts of citrus tobacco materials, wherein the nicotine solution is a nicotine water solution or a nicotine ethanol solution, and the releasing amount of nicotine accounts for 0.4-1.2 parts by weight. Produced by the citrus materials, the tobacco essence and the nicotine solution and fully utilizing healthcare, edible and medical effects of citrus, the tobacco material class compared with conventional cigarettes has the advantages that smoking experience is more comfortable and richer; by means of the electric heating method, the tobacco materials class can produce smoke which can be conveniently sucked by a smoker, pollution to the environment is lowered, and damages of burning hazardous substances of the conventional cigarettes to human body can be reduced.

The invention discloses a tobacco-shred-similar object produced with chrysanthemums and lonicera japonica as raw materials and an electric heating method of the tobacco-shred-similar object produced with the chrysanthemums and the lonicera japonica as the raw materials. The tobacco-shred-similar object produced with the chrysanthemums and the lonicera japonica as the raw materials comprises tobacco flavors, nicotine solutions and a mixture of the smashed chrysanthemums and the smashed lonicera japonica, the raw materials which comprise, by weight, 0.03-0.06 parts of the tobacco flavors, 3-8 parts of the nicotine solutions and 55-120 parts of the mixture of the smashed chrysanthemums and the smashed lonicera japonica are evenly mixed, the nicotine solutions are nicotine aqueous solutions or nicotine ethanol solutions, and the nicotine release amount is 0.4-1.2 parts by weight. By means of the tobacco-shred-similar object and the electric heating method, the health care effect and the medical effect of the chrysanthemums and the lonicera japonica are sufficiently used; compared with a traditional cigarette, the smoking experience of the tobacco-shred-similar object is comfortable and abundant. In the smoking mode, the electric heating method is adopted, smoke can be generated by electrically heating the tobacco-shred-similar object, a smoker can conveniently have a smoke, pollution to the environment is reduced, and harms of hazardous substance burning of the traditional cigarette on the human body are reduced.

The invention discloses a tobacco material class produced by taking hawthorn raw materials as raw materials and an electric heating method of the tobacco material class. The tobacco material class produced by evenly blending the hawthorn raw materials including, by weight, 0.03-0.06 parts of tobacco essence, 3-8 parts of a nicotine solution and 55-120 parts of hawthorn tobacco materials, wherein the nicotine solution is a nicotine water solution or a nicotine ethanol solution, and the releasing amount of nicotine accounts for 0.4-1.2 parts by weight. Produced by the hawthorn raw materials, the tobacco essence and the nicotine solution and fully utilizing healthcare, edible and medical effects of hawthorns, the tobacco material class compared with conventional cigarettes has the advantages that smoking experience is more comfortable and richer; by means of the electric heating method, the tobacco materials class can produce smoke which can be conveniently sucked by a smoker, pollution to the environment is lowered, and damages of burning hazardous substances of the conventional cigarettes to human body can be reduced.

The invention discloses a fast water-removing rearview mirror for a new energy vehicle, which comprises a rearview mirror body and a mirror surface embedded on the rearview mirror body, a heating device is provided on the mirror surface, and a rearview mirror body has a A ventilation pipe is buried in the top position, and a trumpet-shaped air inlet is provided on the outer wall of the rearview mirror body away from the side of the mirror surface. One end of the ventilation pipe communicates with the air inlet, and the rearview mirror body is located at A row of uniform air outlets is provided on the frame above the mirror surface, and the end of the ventilation pipe away from the air inlet is connected with a plurality of air outlets. The advantage is that the present invention utilizes the energy storage of the gas to generate electricity when the vehicle is running, without external power supply, energy saving and environmental protection, and the combination of mirror surface heating, mechanical rain scraping and gas storage blowing is used to remove water from the rearview mirror, improving Improve the water removal efficiency while improving the water removal effect.

The utility model discloses a similar cut tobacco prepared by tobacco waste and an electrical heating method of the similar cut tobacco. The similar cut tobacco prepared by the tobacco waste comprises a tobacco flavor, a nicotine solution and a tobacco waste cut tobacco type object, the tobacco flavor, the nicotine solution and the tobacco waste cut tobacco type object are uniformly mixed in parts by weight: 0.03-0.06 parts of tobacco flavor, 3-8 parts of nicotine solution and 55-120 parts of tobacco waste cut tobacco type object, wherein the nicotine solution is either a nicotine water solution or a nicotine ethane solution, and the release amount of nicotine is 0.4-1.2 parts by weight. The similar cut tobacco is prepared by the tobacco flavor, the nicotine solution and the tobacco waste cut tobacco type object, and is electrically heated to generate smoke smoked by a smoker, so that the environmental pollution can be reduced, the harm on the human body caused by the harmful substances generated by burning traditional cigarettes can be reduced, the hygienical, edible and medical effects of the tobacco waste can be fully used, and the smoking experience is more comfortable in comparison with the traditional cigarettes.

The invention discloses an induction electric heating device for an automobile steering wheel, which belongs to the field of electric heating. An induction electric heating device for an automobile steering wheel includes an intelligent steering wheel. The outer end of the intelligent steering wheel is fixedly connected with an induction sheath, and the inner wall of the induction sheath is fixedly connected with a The passive temperature equalizing sleeve can effectively sense the operating position of the driver's hand through the induction sheath and the heat-collecting heating arc, and centrally heat the position, effectively shortening the heating time of the smart steering wheel and reducing the temperature difference caused by the driver. Stimulation, effectively saving the driver's application time of using the smart steering wheel, effectively improving the driver's sense of experience, and after the heat-collecting heating arc is partially heated, it can conduct rapid and uniform temperature conduction to the entire smart steering wheel, improving the smart steering wheel. While improving the efficiency of electric heating, it also improves the automation and intelligence of the electric heating process of the smart steering wheel, making the electric heating effect more humane.