245results about How to "Efficient heating" patented technology

The invention discloses a furan distillation and purification device for tetrahydrofuran raw materials, which comprises a distillation box, a preheating channel, a distillate flow guide assembly and a multi-stage filter assembly, and the multi-stage filter assembly comprises a first ultrafiltration membrane treatment mechanism, a second ion exchange resin treatment mechanism and a third molecular sieve treatment mechanism. The upper part of the feeding end of the distillation box is connected with a preheating channel, and inner inclined plates are arranged at the bottom of the distillation box and below the preheating channel. According to the furan distillation and purification device for the tetrahydrofuran raw material, when an existing furan distillation and purification device is used for treating a furan solution, although part of impurities can be removed, the purification effect is not thorough, and impurity residues still exist; meanwhile, the device is high in energy consumption in the distillation and extraction process and needs to depend on the combined use of a plurality of devices, so that the operation complexity is increased, the large loss is caused in the material conveying process, and the overall purification efficiency and the product quality are influenced.

The utility model discloses a dry and wet steam generation structure of an emulsifying pot, the top of a pot body is communicated with a cleaning pipeline, the other end of the cleaning pipeline is communicated with a wet steam generation device and a dry steam generation device at the same time, wet steam is generated in the wet steam generation device, and the generated wet steam is communicated into the pot body through the cleaning pipeline for wet steam cleaning. Wet steam is conveyed to the dry steam generating device through the first communicating pipe, the separating device is arranged in the dry steam generating device to generate dry steam, the dry steam enters the pot body through the cleaning pipeline to be sterilized, the emulsifying pot body can be rapidly and efficiently cleaned through the wet steam generated by the wet steam generating device, the cleaning efficiency is high, no dead angle exists, and cleaning is thorough. Dry steam generated by the dry steam generating device can be used for efficient sterilization, efficient sterilization and disinfection can be carried out, a traditional cleaning and disinfection mode is replaced with a dry and wet steam technology, the cleaning efficiency and effect can be greatly improved, and needed energy consumption is greatly reduced.

The invention discloses a short-long wave laser hybrid welding method for aluminum alloy, and belongs to the field of laser welding. The method comprises the following steps: firstly, treating the surface of the aluminum alloy by adopting short-wavelength laser as a pretreatment laser source to enable the surface of the aluminum alloy to be in a molten state; according to the method, aluminum is pre-melted, then long-wavelength laser is adopted for welding, due to the fact that the reflectivity of the aluminum to the infrared laser in the liquid state is remarkably reduced, the pre-melting step creates conditions for follow-up long-wavelength infrared laser welding, the absorption rate of the infrared laser is remarkably improved, and loss of laser energy is reduced; according to the process, the utilization rate of welding energy is optimized and the welding quality is improved by utilizing different heating effects of lasers with different wavelengths on the surface of the aluminum alloy.

The invention discloses an automobile emergency starting power supply heating method for ultralow-temperature discharging and related equipment, and relates to the technical field of model computation.The method comprises the steps that current vehicle data, battery data, environment data and use mode data are obtained, a probability prediction model is input, and the starting probability is evaluated; the target temperature is calculated according to the environment temperature trend and the normal battery working temperature, and finally the heating strategy is formulated according to the electric quantity condition, so that accurate temperature prediction and intelligent heating control can be performed on the automobile emergency starting power supply in the low-temperature environment, unnecessary energy consumption can be greatly reduced, and the energy consumption is reduced. According to the method, accurate and efficient emergency power supply heating in a low-temperature environment is realized, the influence of heating on electric quantity is effectively reduced, and the availability of an emergency starting function is ensured.

The invention discloses a resin plug hole detection machine with a reinspection function, a detection method and a detection system, and the machine comprises a workbench which is used for fixing a circuit board; the light detection module comprises a lamp panel, a polaroid and a camera, the lamp panel is provided with a white light source and an ultraviolet light source, and the polaroid can receive light reflected by the circuit board and emit light to the camera; the ultraviolet light source and the white light source are respectively matched with the camera to detect and recheck the circuit board; the first driving assembly drives the light detection module to move; the heat dissipation module is used for dissipating heat of the workbench; the cleaning module is used for scraping dirt on the end face of the workbench; the control system integrating the modules comprises an image display screen for displaying the camera. An ultraviolet light source is used for detecting the quality of the plug hole, a white light source is used for reinspection, and high-precision and high-efficiency detection of the resin plug hole of the circuit board is realized in combination with vacuum adsorption fixation, heat dissipation and cleaning of the workbench and an intelligent image analysis technology.

The invention discloses a porous carbon material based on microwave calcination and a preparation method thereof, and belongs to the field of porous carbon preparation, the preparation method comprises the steps that a carbon base material and potassium hydroxide are mixed according to the mass ratio of 1: 1-5, a mixed material is obtained, and the carbon base material comprises biomass carbon, resin carbon and fossil carbon; the mixing comprises the following steps: putting the carbon base material and potassium hydroxide into a mixer, and stirring at the rotating speed of 200-600rpm for 3-20 minutes; pressing the mixed material into a block body, and putting the block body into a microwave calcining furnace for calcining treatment; and the calcined block is subjected to acid pickling and drying treatment. The cost and the performance can be adjusted as required by using diversified raw material sources, and the trend of green chemistry and sustainable development is met.

The invention discloses a food packaging film sealing machine, and relates to the technical field of film sealing machines, the food packaging film sealing machine comprises a film sealing rack, the top of the film sealing rack is provided with a belt conveying rack, the top of the inner side of the film sealing rack is fixedly connected with two sets of suspension brackets, and the inner side of each set of suspension bracket is rotationally connected with a fixed roller; and a packaging film is wound between the two fixed rollers. According to the food packaging box, through cooperation of parts such as the gas outlet channel, inert gas is input into the gas outlet channel from the hose and then blown out of the gas outlet of the gas outlet channel, water stains and other stains on the surface of the food packaging box are removed, and the clean surface is beneficial to tight attachment between the packaging film and the food packaging box; the purging of the inert gas ensures that no impurity interference exists in the packaging area, so that the heat sealing head can uniformly and effectively heat and press the packaging film, and the sealing performance and firmness of packaging are improved.

The invention relates to the technical field of rapeseed treatment, and provides a preliminary treatment device and method for mechanical harvesting of oilseed rape, the preliminary treatment device comprises a device shell and a rotating rod, a fixed screen frame is fixed to the top of the device shell through bolts, a servo motor is fixedly installed in the fixed screen frame, and a rotating shaft is fixedly welded to an output shaft of the servo motor; a discharging treatment assembly is installed on the device shell, a multifunctional screening assembly is installed on the device shell, a fourth filter screen plate is fixedly connected to the interior of the device shell, a push plate is fixedly welded to a rotating shaft, a sealing plate is slidably connected to the side end of the bottom of the device shell in a penetrating mode, and a discharging pipe is connected to the bottom of the device shell. The discharging treatment assembly comprises a storage barrel. By means of the technical scheme, the problem that in the prior art, primary treatment equipment for mechanical harvesting of oilseed rapes cannot remove large-size impurities and small-size impurities separately is solved.

The utility model discloses a stirring type steaming furnace which comprises a cylindrical furnace body, a stirring mechanism and a heating base used for storing water and heating. The bottom of the furnace body and the heating base are welded together, a feeding port is formed in the top, and a discharging bin door is rotationally connected to the side face; the stirring mechanism comprises a rotating motor and a hollow stirring rod set, the rotating motor is fixedly connected to the center of the top face of the furnace body, and a rotating shaft of the rotating motor penetrates through the furnace body and then extends towards an inner cavity of the furnace body; a plurality of air outlet holes are formed in the stirring rod group, the stirring rod group is rotatably mounted in the furnace body, the top of the stirring rod group is fixedly connected with the rotating shaft, and the bottom of the stirring rod group penetrates through the bottom surface of the furnace body and then communicates with the heating seat. According to the cashew nut steaming furnace, the rotating motor of the stirring mechanism drives the stirring rod set to rotate, meanwhile, steam formed by the heating base is discharged from the vent holes, cashew nuts in the furnace body are steamed and heated through the steam while being stirred, the cashew nuts can be evenly heated, the follow-up shelling effect can be effectively improved, and the steaming furnace is simple in structure and even in steaming effect.

The invention provides a cold environment battery pulse current equalization self-heating method based on a mutual inductance transformer, particularly belongs to the technical field of power electronics, and realizes pulse current type heating of any two monomers of a plurality of series battery packs by using a mutual inductance equalizer of the battery packs. The pulse current type heating system can quickly, uniformly and efficiently heat the lithium ion battery, meanwhile, the battery is heated by using the equalizer, and two functions are realized through one system to reduce the cost, so that the heating cost is reduced. The device comprises a diode assembly, an electrode assembly and an inductor assembly, and further comprises a one-way transformer. The diode assembly and the inductor assembly are connected in series to form an equalization unit, the equalization unit and the electrode assembly are electrically connected to form a mutual inductance equalizer, a heating strategy of the energy storage power supply is realized by using the mutual inductance equalization system, and internal heating of the energy storage battery is realized.

This utility model discloses an adjustable temperature petroleum resin granulation device, relating to the technical field of petroleum resin granulation equipment. It includes a mixing tank, a temperature control chamber, and a granulation tank. Pipes connect the mixing tank, temperature control chamber, and granulation tank, and control valves are installed at the interfaces of each pipe. A granulation sleeve is installed at the end of the pipe in the temperature control chamber. A transmission component is installed on the side of the mixing tank. A holding basket is provided in the granulation tank. Granulation connecting holes are equidistantly opened at the lower end of the granulation sleeve. This utility model forms a closed-loop process from raw material mixing and temperature adjustment to final granulation. All components are connected through pipes and control valves, achieving directional flow and precise control of materials, significantly improving granulation efficiency and product quality consistency, and ultimately solving the problem of insufficient temperature control precision in existing petroleum resin granulation devices.

The invention provides a vehicle component which can be easily arranged in the interior of a vehicle and can carry out efficient air conditioning on passengers. A vehicle module (M) is a vehicle module (M) including an interior member provided on a vehicle, the interior member including at least a vehicle seat (S), the interior member including an air conditioning device (6), the air conditioning device (6) having: a frame body (60); an air blowing device (61) housed in the housing (60); and a heating device (62) housed in the housing (60) and disposed in the blowing direction in which the blowing device (60) blows air. Since the air-conditioning device (6) is unitized, the air-conditioning device (6) can be easily installed on the interior member, and the air-conditioning device (6) can efficiently condition the air for the occupant.

The utility model discloses a non-contact heating non-combustion device which comprises a device body and a heating element, a mounting groove is formed in the device body, a lower fixing seat is arranged at the bottom of the mounting groove, a movable upper fixing seat is arranged on the edge of the mounting groove, and the two ends of the heating element separately abut against the lower fixing seat and the upper fixing seat. A cover plate is detachably installed on the equipment body and used for pressing or releasing the upper fixing base. The lower fixing base, the upper fixing base, the cover plate and the heating element jointly define a containing cavity used for containing cigarettes. When the cover plate is mounted on the equipment body, the upper fixing seat is pressed downwards, so that the two ends of the heating element are clamped and fixed; and when the cover plate is detached, the upper fixing seat can be manually lifted, so that the heating element can be taken down from the lower fixing seat. According to the non-contact type heating non-combustion device, the structure that the two ends of the heating element separately abut against the lower fixing base and the upper fixing base is adopted, the detachable cover plate design is matched, a user can easily detach the heating element, the heating element can be conveniently and regularly cleaned and maintained, and accumulation of condensate and tar residues is effectively avoided.

The utility model discloses a kind of explosion-proof heaters of uniform heating, including junction box, heating pipe and heating cylinder, the upper side of the outer wall of heating cylinder is respectively provided with water inlet pipe and water outlet pipe, the inside of heating cylinder is horizontally provided with shunt plate below water inlet pipe, shunt plate is provided with multiple shunt holes, shunt plate below is provided with drainage plate, the inside of shunt plate and drainage plate is provided with uniform flow plate in the inside of heating cylinder, and shunt plate is provided with multiple uniform flow holes.The shunt plate provided by the utility model passes through evenly distributed shunt hole, and the medium flowing is initially evenly divided to different areas of the front end of heating cylinder, to avoid that local flow rate difference is too large;Drainage plate further guides medium flow, promotes mixing and reduces stagnation area;After shunting and drainage, the medium finally passes through uniform flow plate to the medium final homogenization, eliminate local flow rate difference, so that the medium enters heating area with more stable state, to effectively realize the uniform, efficient heating of medium.

The utility model discloses a heating and cooling structure of a battery module and a battery pack system, the heating and cooling structure comprises a heating film, a direct cooling plate and a structural adhesive, the heating film is arranged at the bottom of the battery module, the direct cooling plate is arranged at the bottom of the heating film, and the structural adhesive extends from the surface of the battery module to the surface of the direct cooling plate. Sequentially bonding the battery module, the heating film and the direct cooling plate; the battery pack system comprises a box cover, a box body, a protective plate, a battery module and a heating and cooling structure arranged on the battery module, the box body wraps the peripheral side of the battery module, the box cover and the protective plate are arranged at the top and the bottom of the box body respectively, and the heating and cooling structure is the heating and cooling structure; according to the utility model, the heating film and the direct cooling plate are fixed at the bottom of the battery module, so that a better heating effect and a better cooling effect can be provided, the temperature of the battery module can be effectively adjusted, and the efficient and stable work of the battery module is ensured.

The present invention relates to a substrate processing apparatus having a heat generating unit mounted thereon, comprising: a chuck base capable of rotating about a rotation center axis and including a rotating chuck and a chuck supporting unit; the rear nozzle assembly is arranged through a hollow part formed in the center of the chuck base and used for spraying the processing liquid to the lower surface of the substrate; a glass cover sheet disposed between the upper surface of the rotary chuck and the rear nozzle assembly when viewed from a top view, the glass cover sheet having a through-hole formed in the center thereof, the through-hole allowing the rear nozzle assembly to pass therethrough; and a heat generating part which is located between the cover glass and the chuck support part, is provided inside the inner peripheral surface of the rotary chuck, and has an inclined refracting surface of a predetermined width formed on the cover glass so as to surround the periphery of the through-hole when viewed from a top view, and has an inclined refracting surface of a predetermined width formed on the cover glass when viewed from a main cross-sectional view. The inclined refracting surface is formed on the upper surface of the cover glass and is inclined upward in the radial direction with respect to the rotation center axis.

The utility model discloses a reaction kettle with oil bath heating and rapid cooling functions. The reaction kettle comprises a kettle body, an oil bath heating space and a cooling pipe network, wherein the oil bath heating space wraps the outer side of the kettle body; the cooling pipe network wraps the outer side of the kettle body and is positioned in the oil bath heating space. In the heating process, heat is uniformly distributed, the cooling speed is high, and the temperature can be conveniently and quickly adjusted in the production process.

This invention discloses a solid-phase thickening reactor for PETG chips, belonging to the field of polyester chip processing technology. It includes an outer cylinder with an inlet pipe and an outlet pipe installed at its top and bottom, respectively. Support legs are installed on the side of the outer cylinder. Inside the outer cylinder are a supporting cylinder and four movable inner cylinders. Connecting rings connect the supporting cylinder to the movable inner cylinders and between adjacent movable inner cylinders. This invention ensures that each chip can undergo sufficient and uniform heat exchange with the heat medium, eliminating heating "dead zones" and temperature differences in traditional equipment. Based on the synergistic effect of uniform dispersion, controllable feeding, and a three-dimensional thermal field, the raw material can undergo a thickening reaction in the reactor in an optimal state. This ensures the uniformity and thoroughness of the reaction, effectively avoiding quality problems such as chip viscosity differences and yellowing caused by uneven heating or inconsistent reaction times. Therefore, it significantly improves the final product quality, production efficiency, and batch stability of the PETG chips.

The utility model provides a passenger train turning plate device which comprises a turning plate assembly, a frame body assembly and a rotating shaft assembly, the turning plate assembly is rotatably installed on the frame body assembly through the rotating shaft assembly and can be sealed and covered, the turning plate assembly comprises a turning plate body and a heat tracing device, and the heat tracing device is arranged in the turning plate body. The heat tracing device is used for heating the turning plate body to prevent the turning plate body and the frame assembly from freezing. The heat tracing device is arranged in the turning plate assembly, so that the turning plate body can be effectively heated, and freezing between the turning plate body and the frame assembly in a low-temperature environment in winter is prevented. By means of the design, the cold-proof performance of the turning plate device is remarkably improved, normal opening and closing of the turning plate under the extremely cold condition are guaranteed, and convenience is provided for passengers to get on and off the bus.

The efficient and energy-saving electric heat treatment furnace comprises a hollow treatment box, a supporting frame is fixedly arranged on the lower side of the inner wall of the treatment box, power shafts are symmetrically and rotationally arranged on the two sides of the supporting frame, the power shafts are rotationally connected with the supporting frame, a feeding component is connected between the power shafts, and a containing frame is fixedly connected to the lower portion of the inner side of the supporting frame; the feeding part is located in the containing frame, two conveying chains are symmetrically arranged on the inner side of the containing frame, the two ends of each conveying chain are in meshed connection with transmission gears, the transmission gears are rotationally connected with the inner wall of the containing frame, and transmission rods are arranged in the middles of the front sides of the two conveying chains. The problem that in the prior art, viscose glue connected to the lower side of a glass layer of a waste solar photovoltaic panel cannot be rapidly heated is effectively solved.

The utility model discloses an efficient and energy-saving falling film evaporator which comprises an evaporation barrel, an air inlet barrel is fixedly arranged at the upper end of the evaporation barrel, a feeding barrel is fixedly arranged at the upper end of the air inlet barrel, a feeding port is connected to the upper end of the feeding barrel, heat exchange mechanisms are arranged at the two ends of the evaporation barrel, and the heat exchange mechanisms are arranged on the evaporation barrel. And the overall heat exchange efficiency is improved by increasing the contact time of the steam and the heat exchange medium. According to the efficient and energy-saving falling film evaporator, the mode that steam enters the air inlet cylinder, then flows around the upper end of the heated flow guide pipe in the opposite direction and then enters the central pipe to flow out downwards is adopted, so that waste liquid in the heated flow guide pipe at the upper end can be in full contact with the steam, and the heating effect is guaranteed; and the steam in the central pipe moves to the lower end of the central pipe and then is sprayed to the periphery through the exhaust holes, so that the whole device can be uniformly sprayed out at different heights.

The invention relates to a high-sensitivity MEMS flow sensor and a manufacturing method thereof.The high-sensitivity MEMS flow sensor comprises a sensor chip, a metal base and a measuring runner, the sensor chip comprises a substrate, and a porous silicon area is formed in the substrate; the first dielectric layer is formed on the substrate and the upper surface of the porous silicon region; the heating resistor array is formed on the upper surface of the first dielectric layer and is positioned right above the porous silicon region; the thermopile array is formed on the upper surface of the first dielectric layer and located over the porous silicon area, and the thermopile array and the heating resistor array are alternately arranged in the direction of the gas flow channel; the electric isolation layer covers the heating resistor array and the thermopile array; the metal interconnection structure is formed on the upper surface of the electric isolation layer and is connected with the thermopile array; the electrode is connected with the metal interconnection structure; and the second dielectric layer covers the electrical isolation layer and the metal interconnection structure. A multi-pair symmetrical distribution structure in which the thermopiles and the heaters are alternately arranged is adopted, so that the measurement sensitivity of the flowmeter is remarkably improved.

The present invention provides a thermally stable deburring and trimming device for extending the burr removal of a pipe, comprising: an air guide for guiding the direction of compressed air, an air guide portion capable of guiding and extending the direction of compressed air is provided outside the air guide; a heating sleeve covering the outside of the air guide portion of the air guide and used to generate heat, the heating sleeve generates heat to heat the compressed air guided by the air guide and sends it out from the air outlet; a protective sleeve, adapted to be arranged outside the heating sleeve for accommodating the air guide and the heating sleeve; an air outlet, assembled in the protective sleeve and connected to the air outlet, and provided with a plurality of air outlets. The spiral direction of the air guide groove greatly extends the travel direction of the compressed air, thereby lengthening the heating distance of the compressed air inside the heating sleeve, which not only reduces the energy consumption of the heating sleeve, but also improves the stability of temperature control, and the heated compressed air is fully mixed inside the air outlet and then dispersed and blown out from the air outlet, thereby heating and removing burrs and flash.

The utility model relates to an embedded floor heating pipe type heat preservation heating dining table which is characterized by comprising a supporting seat, a table top shell, a phase change heat storage core, a floor heating pipe and a miniature self-priming water pump. Wherein the desktop shell comprises a heat conduction panel and a heat insulation panel, and the heat conduction panel is arranged on the phase change heat storage core and is arranged at the bottom and a peripheral side frame of the phase change heat storage core; the supporting seat comprises a heat conduction panel, a heat insulation panel and heat preservation cotton. The heat conduction panel is arranged outside a supporting seat circular truncated cone, at the bottom of the dining table and on an axis straight pipe shell. The heat preservation cotton is filled in the dining table axis straight pipe; the micro self-priming water pump is arranged in the center of the dining table disc, and hot water in the floor heating pipe can be pumped to the dining table disc after the micro self-priming water pump is started. When in use, the dining table is connected with a floor heating system at home, so that the effects of heating and preserving heat of meals are realized at the same time. The energy-saving dining table has the advantages of being simple in structure, high in practicability, energy-saving, capable of effectively improving functionality and user experience of the dining table, and wide in application prospect.

The utility model provides a multifunctional electromagnetic heating device which comprises a device body, an electromagnetic heating main circuit board and an output capacitor used for filtering are arranged in the device body, and the output end of the electromagnetic heating main circuit board is connected with an induction coil used for being wound on a coupling. The output capacitor is connected between the electromagnetic heating main circuit board and the induction coil, a control circuit board and a temperature control displayer are arranged on the side face of the device body, the input end of the control circuit board is connected with temperature sensors fixed to a coupling and a traction motor driving shaft, and the output end of the control circuit board is connected with the temperature control displayer. A cooling fan is arranged on the outer wall, close to one side of the output capacitor, of the device body. The device is simple in structure and reasonable in design, has the functions of temperature self-control, overload protection, current limitation and the like, can ensure the safety during use, and greatly improves the disassembly efficiency of the coupling.

The present invention proposes a panel glass drying device, which relates to the technical field of panel glass drying, and comprises a skeleton, a frame is fixedly provided on the upper end surface of the skeleton, a roller transmission assembly for transmitting the panel glass is provided in the frame, a mica heater A for heating the panel glass is provided above the frame, a power cylinder is fixedly provided on the skeleton, a piston rod of the power cylinder is fixedly connected to the mica heater A, the panel glass drying device dries the panel glass through the action of the mica heater A, the power cylinder is used to drive the mica heater A to move in the vertical direction, the mica heater A is close to the panel glass to improve the drying efficiency of the panel glass, and the coordination of the rack, the L-type gear box, the A connecting shaft, the B connecting shaft and the T-type gear box guides the movement of the four racks, realizes the synchronous lifting and lowering of the four racks, and realizes the precise and stable lifting and lowering movement.

Provided are a heat exchanger and an air conditioner system. The heat exchanger comprises a first assembly, a second assembly, a plurality of heat exchange tubes, and fins, wherein the first assembly comprises a first tube and a second tube, the second assembly comprises a third tube and a fourth tube, the heat exchange tubes comprise a first heat exchange tube and a second heat exchange tube, the first heat exchange tube is in communication with the first tube and the third tube, the second heat exchange tube is in communication with the second tube and the fourth tube, the first heat exchange tube, the fins and the second heat exchange tube are arranged in a lengthwise direction of the first tube, the first heat exchange tube has a width smaller than that of a first fin, the second heat exchange tube has a width smaller than that of the first fin, the width of the first fin is smaller than the sum of the width of the first heat exchange tube and the width of the second heat exchange tube, and the projection of the first heat exchange tube on a first plane is at least partially unaligned with the projection of the second heat exchange tube on the first plane.

The application discloses a semiconductor process chamber and a semiconductor process device. The disclosed semiconductor process chamber comprises a chamber body and a first transmission pipeline, wherein the chamber body has an inner cavity and an opening which are in communication with each other, and the first transmission pipeline is arranged in the inner cavity and used for conveying a process fluid in a fluid source into the inner cavity. The first transmission pipeline comprises a transmission section and an output section which are connected with each other. At least a part of the transmission section extends from the opening towards a direction away from the opening. The output section is provided with an output hole used for outputting the process fluid into the inner cavity. The above scheme can solve the problem that the process fluid entering the inner cavity is difficult to be sufficiently heated, thereby affecting the process effect.

A cell thawing device is provided. A cell thawing device according to one embodiment of the present invention is a cell thawing device for thawing biological material comprising cells, the cell thawing device comprising: a housing; a body part which is disposed inside the housing and may form an accommodation space so as to surround at least a portion of a container in which the biological material is stored; a moving part for moving the body part toward the container so that the body part forms the accommodation space; a heating part which is installed in the body part and transfers heat to the container disposed in the accommodation space; and a sensing part for detecting a physical quantity of the body part or the container, wherein a heat transfer space is formed between the body part and the container such that heat can be transferred from the body part to the container in a non-contact manner.

The present invention discloses a cigarette suitable for electromagnetic heating, comprising a tobacco segment and a magnetic induction element. A plurality of the magnetic induction elements are placed in the tobacco segment, and the spacing between two adjacent magnetic induction elements gradually increases along the direction from the air inlet end of the tobacco segment to the air outlet end of the tobacco segment; the magnetic induction element is provided with a through-type air flow hole, so that the smoke released in the tobacco segment can flow through the magnetic induction element. The present invention packages the heating element and the tobacco shreds synchronously, and does not require the external insertion of the heating element. The tobacco shreds can be evenly heated to release smoke, and the problem of tobacco shreds sticking can be effectively avoided.