81 results about "Radiant heater" patented technology

A continuous oven including a processing direction and at least one oven module. The oven module has two openings positioned wherein at least one precursor fiber may pass through in the processing direction. The oven module further includes at least one blower suitable for producing a gas flow perpendicular to the processing direction, at least one tunable radiative heater radiating perpendicular to the processing direction for heating the precursor fiber to a first temperature, at least one second heater for heating the gas within the oven to a second temperature, at least one optical detection means, as well as at least one control unit. The blower, radiative heater, second heater, optical detection means and control unit serve as regulatory means for heat emitted by the at least one precursor fiber in order to keep the temperature difference between the first temperature and the second temperature less than 10° C.

The utility model discloses a packaging device of a vacuum insulation panel, and belongs to the field of packaging, the packaging device of the vacuum insulation panel comprises a base and a radiation heater, the base is provided with a processing station, and the processing station is suitable for fixing the vacuum insulation panel; a radiation area is formed on one side of the radiation heater and at least covers the processing position. The radiation heater generates electromagnetic waves and generates high-energy heat in a radiation area through propagation of the electromagnetic waves; electromagnetic waves can effectively penetrate through the barrier film and heat the barrier film, the sealing quality is improved, and air leakage at the sealing position is avoided. The radiation area formed by the radiation heater at least covers the processing position, and the barrier film on the processing position can be heated, so that the sealing quality of the barrier film is improved; electromagnetic waves are emitted to the radiation area through the radiation heater, so that the interior of the radiation area is uniformly heated, and the problem of poor sealing effect caused by non-uniform heating in a traditional heat conduction mode is solved.

To provide a radiation heater capable of maintaining safety in a simple configuration.SOLUTION: Radiation heaters 1, 1a, 1b and 1c are loaded on a vehicle 10. The radiation heaters 1, 1a, 1b and 1c comprise: a substrate 40; a heater wire 60 which is disposed along with one face of the substrate 40 and generates heat by power supply; cover members 30, 130, 230 and 330 disposed so as to cover one face of the substrate 40; and a normally closed switch element 70 which is connected in series to the heater wire 60 and switches ON and OFF of power supplied to the heater wire 60.SELECTED DRAWING: Figure 4

A supercritical carbon dioxide cycle power generation system and method based on spectral modulation is described. The system consists of a solar heating section, a carbon dioxide storage section, a compression section, and a power generation section. The solar heating section includes a radiant heater and a field of mirrors; the carbon dioxide storage section includes an energy balancer (2); the compression section includes a drive motor, a compressor, a cooler, and a regenerator; and the power generation section includes a turbine and a generator. The present invention utilizes a spectral modulation coating to adjust the solar visible spectrum to the infrared band absorbable by carbon dioxide, and exploits the rapid temperature rise properties of solid particles absorbing solar energy. This allows the carbon dioxide to be rapidly heated to a high temperature through radiation-coupled convection before participating in the power generation cycle. A supercritical energy balancer is also provided to balance the intermittent nature of solar energy and to reuse abandoned electricity at night.

To provide a radiation heater device capable of suppressing damage.SOLUTION: A radiation heater device 10 comprises: a flat-like heater element 20; a first radiation sheet 60 that is arranged on a first surface side of the flat-like heater element 20; and an adiabatic material 50 that is arranged on a second surface side on the side opposite to the first surface in the heater element. The first radiation sheet 60 is bonded such that at least one end 62 of the first radiation sheet 60 is folded back and disposed on the second surface side, and is positioned inward of an end edge of the heater element when the heater element 20 is viewed in a plan surface.SELECTED DRAWING: Figure 3

The invention discloses a microwave variable temperature pressure difference puffing dryer, comprising a pressure tank device with a pressure tank and a vacuum system, a rotary drying device, a softening device and a microwave heating system, wherein the rotary drying device comprises a drying cylinder placed in the pressure tank, a hollow rotating shaft connected to the drying cylinder after being sealed and inserted into the pressure tank at one end, and a power mechanism capable of driving the hollow rotating shaft and the drying cylinder to rotate, the outer wall of the drying cylinder is coated with a heat exchange jacket, and the hollow rotating shaft is connected to the joint and the heat exchange jacket to form a medium passage; the softening device comprises a steam pipeline connected to an external heating device at one end and inserted into the drying cylinder in a sealed manner at the other end; the microwave heating system comprises a microwave source, a waveguide type radiation heater installed in the drying cylinder, and a sealed isolation assembly respectively connected to the microwave source and the waveguide type radiation heater. The dryer can ensure that the processed materials are heated evenly and the puffing and drying degree is consistent, and improve the production efficiency.

To provide a PTC heater that can maintain both protection and comfort.SOLUTION: A radiation heater 10 includes a heater main body portion 100, a detection unit 200 for detecting the resistance values of a first heating element 110 and a second heating element 130, and a control unit 400 for controlling the power supply to the first heating element and the second heating element. The heater main body portion includes the first heating element having a positive temperature coefficient characteristic, and the second heating element having a positive temperature coefficient characteristic and a Curie temperature higher than the Curie temperature of the first heating element. The control unit turns off the power supply to the second heating element while keeping the power supply to the first heating element in response to a temperature change in the heater temperature while the power supply to the first heating element and the second heating element is on and the heater temperature based on the resistance value of at least any one of the first heating element and the second heating element is within a predetermined sensor effective range.SELECTED DRAWING: Figure 2

In a heating space of an electrically heated apparatus, elongate electrical radiative heater elements, which each stretch between a proximal end and a distal end of each elongate electrical radiative heater element, are mechanically secured to a wall peripheral to the heating space. The electrically heated apparatus can be used in methods of heating a fluid.

The present invention discloses a quartz lamp radiation heater, including a base, a side plate and a quartz lamp tube, a heat insulation plate is fixedly installed on the top of the base, a top plate is fixedly installed on the top of the heat insulation plate, first grooves are respectively installed on both sides of the top of the top plate, the middle of the first groove is fixed to the bottom of the side plate, a second groove is fixedly provided on one side of the side plate, a sliding plate is slidably connected to the middle of the second groove, a vertical rod is fixedly connected to the front side of the sliding plate, one side of the vertical rod is fixed to one side of the quartz lamp tube, and the quartz lamp tube has two layers. The quartz lamp tube of the invention is vertically installed on the sliding plate with the vertical rod, and the sliding plate and the second groove on the side plate can be slidably connected to each other, which is more convenient for installation and disassembly; the inner wall of the quartz lamp tube is provided with a sandwich layer, and water can flow through the sandwich layer, so as to perform water cooling, which is safer and prevents rust inside the vertical rod.

A substrate processing system includes a pedestal for supporting a substrate, a resistive heater disposed in the pedestal to heat the substrate, and a radiant heater disposed in the pedestal to heat the substrate. A substrate processing system includes a showerhead having a faceplate and a radiant heater disposed in the showerhead. The faceplate includes a plurality of through-holes. The radiant heater includes a plurality of optical elements arranged in spaced relation to the plurality of through-holes of the faceplate. A substrate processing system includes a pedestal for supporting a substrate, a resistive heater disposed in the pedestal to heat the substrate, a first radiant heater disposed in the pedestal to heat the substrate, a showerhead separate from the pedestal, and a second radiant heater disposed in the showerhead to heat the substrate.

A thermal radiation heater includes: a heater element layer including a planar conductive body; at least one front surface side layer including an outermost layer and provided close to a front surface of the heater element layer; and at least one back surface side layer including an outermost layer and provided close to a back surface of the heater element layer. The outermost layer close to the front surface has an emissivity of 0.7 or more, and the outermost layer close to the back surface has an emissivity of 0.6 or less.

The invention discloses an ice crystal icing test device and test method for an aero-engine. The ice crystal icing test device comprises a radiation heating device and a controller. And the radiation heating device is arranged at the upstream of the test piece in the conveying direction of the airflow. And the radiation heating device comprises a cylindrical outer cover and a radiation heater arranged on the inner surface of the cylindrical outer cover. And the inner cavity of the cylindrical outer cover is hollow, so that air flow reaches the test piece through the inner cavity. The airflow contains ice crystals, and the ice crystals are radiated and heated by the radiation heater in the inner cavity to be heated. And the controller is electrically connected with the radiant heater to control the work of the radiant heater. The ice crystal icing test device provided by the embodiment of the invention can simulate ice crystal icing conditions of an aero-engine more truly.

The substrate processing system includes a pedestal that supports a substrate, a resistive heater disposed within the pedestal that heats the substrate, and a radiant heater disposed within the pedestal that heats the substrate. The substrate processing system also includes a showerhead including a faceplate and a radiant heater disposed within the showerhead. The faceplate includes a plurality of through-holes. The radiant heater includes a plurality of optical elements spaced apart from the plurality of through-holes in the faceplate. The substrate processing system also includes a pedestal that supports a substrate, a resistive heater disposed within the pedestal that heats the substrate, a first radiant heater disposed within the pedestal that heats the substrate, the showerhead spaced apart from the pedestal, and a second radiant heater disposed within the showerhead that heats the substrate.

A method and apparatus for monitoring and / or controlling the extent of denaturation and / or bond cleavages of proteins on any surface (e.g., biological tissues, biofilms, etc.). In one embodiment, a low power laser (e.g., a 5 mW, 362 nm diode laser) is directed through a biological sample to a photodetector. The sample is heated by a set of radiant heaters to between about 220° C. and about 250° C. in a time period of between 10 seconds to 60 seconds. The baseline transmissivity of the sample is monitored continuously throughout treatment of the biological sample via continuous monitoring of the signal voltage detected at the photodetector. Upon detection of increase in relative transmissivity in the biological sample, the heating treatment is concluded and the biological sample is removed for in situ protein identification as part of an imaging MALDI-MS measurement.

Inking unit for a printing press with an ink fountain (02), an anilox roller (04) for taking ink (03) from the ink fountain (02) and a temperature control device (06; 16) for temperature control of the anilox roller (04), wherein the temperature control device (06; 16) is a radiant heater (06; 16), wherein the radiant heater (06; 16) has at least one IR radiator, characterized in that the at least one IR radiator is designed as a light-emitting diode (LED) (07), that the anilox roller (04) is divided into a plurality of zones along its axis, wherein each zone is assigned a section (061; 062; 063; 064; ...) of the temperature control device (06; 16), the thermal output of which is independent of the thermal output of the sections (061; 062; 063; 064; ...) and that each section (061; 062; 063; 064; ...) of the tempering device (06; 16) comprises at least one light-emitting diode (07).

The invention relates to a radiant heater (10) with a radiating surface (12) along which one or more heating paths (14, 14a, 14b) run to generate radiant heat, wherein the one or more heating paths (14, 14a, 14b) each comprise at least one heating conductor (16, 16a, 16b).

The utility model discloses a cylinder film heating device, which is characterized in that an air outlet end of a hot air module blows hot air into one end of a cylinder film passing hole of a heat preservation cylinder, an air inlet end of the hot air module sucks the other end of the cylinder film passing hole of the heat preservation cylinder, hot air flow can be formed in the cylinder film passing hole, and the residual hot air passing through the cylinder film passing hole flows; the hot air flow can enter the air inlet end of the hot air module, then is heated and utilized again by the air heater, and is fed into the barrel film through hole again through the fan to form circulating hot air flow to circularly heat the barrel film through hole; compared with a mode of heating all cold air into hot air by an air heater, the scheme can recycle the residual hot air passing through the holes of the barrel film, so that the heat utilization rate is improved, and more energy is saved and the environment is protected; the radiant heater is arranged on the heat preservation barrel and located on the hole wall of the barrel film passing hole, the radiant heater is matched with the hot air module to control the temperature in the heat preservation barrel, the total heat utilization efficiency is higher, heating is relatively rapid, and energy saving and environment protection are achieved.

The invention relates to a film type radiant heater. Specifically, the present invention relates to a thin-film-type radiant heater capable of reducing manufacturing costs by providing a printed electrode, ensuring a sufficient heat generation area, increasing the allowable current range of the electrode, and reducing hot-spot phenomena, thereby enabling efficient heat generation.

This invention relates to the field of heater technology and discloses a waste heat utilization radiant heater, including a base, a column fixed on the base, and a heating device fixed on the top of the column. The waste heat utilization device is mounted on the column, comprising a folding drying section and a water-holding section. The folding drying section includes a support cylinder and a clothesline that can be stored inside the support cylinder or horizontally extended outside the support cylinder. The water-holding section includes a water tank mounted on the base with a water inlet at the top. A waste heat conduction section is mounted on the column, comprising a heat conductor, a heat-conducting column, and a follow-up heat-conducting part. One end of the heat conductor is loosely fitted with the heating device, and the other end is inserted into the column. The heat-conducting column is vertically positioned between the support cylinder and the column. When lowered, the bottom of the heat-conducting column can be inserted into the water tank; when raised, the heat-conducting column can be completely detached from the water tank. This heater can effectively utilize the waste heat of the heating device to achieve rapid drying of clothes and heating of the water in the tank.

To provide a radiation heater device capable of increasing the radiation amount of radiation heat.SOLUTION: A radiation heater device 10 comprises: a heater element 20 having a sheet-like base material 21 and a heater wire 22 arranged on the base material 21; a first radiation sheet 60 that is arranged on a first surface side of the heater element 20; a heat insulation material 50 that is arranged on a second surface side opposite to the first surface in the heater element 20; and a first heat transmission sheet 30 that is interposed between the heater element 20 and the first radiation sheet 60.SELECTED DRAWING: Figure 3

A body defines a void and an aperture and has a reflective surface, the void communicating with the aperture and the reflective surface presenting towards the aperture. A structure, adapted to produce infrared radiation, is positioned in the void such that infrared radiation produced by the structure is directed to the aperture. An optical filter is positioned to at least substantially occlude the aperture, the filter being adapted for through passage of the infrared radiation directed to the aperture and further being adapted to restrict the through passage of visible light.

The vertical sweeping acting electric appliance is an electromechanical device with a machine head capable of doing up-down reciprocating sweeping acting mainly in the vertical direction, and the vertical sweeping acting electric appliance can do acting in a continuous and strong-weak periodic change mode towards a target object in the mode. The vertical sweeping acting electric appliance has the essential characteristics that the vertical sweeping acting electric appliance is provided with a machine head, a machine head movable keeping frame, a supporting body and an independent set of head shaking mechanism; in a normal state, a machine head sweeping shaft of the vertical sweeping acting electric appliance is in a horizontal position, and a machine head movable keeping frame works in a vertical state; a part of the vertical sweeping acting electric appliance can be easily converted into an electric appliance for reciprocating sweeping acting in the horizontal direction by changing the mounting or placing position and angle of the machine head movable keeping frame. A part of the supporting body of the vertical sweeping acting electric appliance and the machine head movable keeping frame are manufactured into a whole. The application form of the vertical sweeping acting electric appliance comprises an electric fan, a radiation type electric heater, a blowing type electric heater, a spraying device and a monitoring device.

A radiant heater susceptor assembly used in a deposition reactor provides heat input and controls the temperature of a substrate tape as well as minimizes the build-up of errant deposition material. The radiant heater heats a substrate tape within the reactor upon which one or more thin films are deposited, particularly high temperature superconductor (HTS) thin films produced in a MOCVD reactor.

The present disclosure provides a process chamber and process equipment, and relates to the field of semiconductor processing technology. The process chamber includes: a chamber base, the chamber base has a first end and a second end opposite to each other; a top seat, the top seat is connected to the first end, and the top seat and the chamber base form a receiving space; the top seat has an inner side surface facing the central axis of the process chamber, and the inner side surface of the top seat includes a first inclined surface, and along the direction away from the chamber base, the first inclined surface gradually approaches the central axis of the process chamber; a bearing member, the bearing member is located in the receiving space and is used to carry a workpiece; a radiation heater, the radiation heater is connected to the first inclined surface, and the radiation heater is evenly distributed along the circumference of the top seat, so that the radiation range of each radiation heater can cover the upper surface of the workpiece facing the first end. The present disclosure is conducive to ensuring the temperature uniformity of the workpiece.

An arrangement for heat treating a multilayer body, which arrangement comprises an energy source with at least one radiant heater for generating heating radiation, a multilayer body, and an intermediate element arranged between the energy source and the multilayer body. According to a first alternative, the intermediate element includes a surface element implemented in the form of a flexible film. According to a second alternative, the intermediate element includes a surface element implemented in the form of a flexible film or a rigid plate, wherein the surface element has a surface facing the energy source, which can be irradiated by the heating radiation and is mechanically supported by a supporting device in the direction toward the energy source.

The present disclosure provides a heat treatment device, a process equipment and a heat treatment method, which relate to the field of semiconductor processing technology. The heat treatment device includes: a lamp board, the lamp board is provided with a receiving groove; a radiation heater, at least part of the radiation heater is located in the receiving groove, and the heat energy radiated by the radiation heater is used to heat the workpiece; a shield, the inner surface of the shield facing the radiation heater is provided with a reflective layer, and the reflective layer is used to reflect heat energy; the shield is movably connected to the lamp board, and the shield is used to switch between a first position and a second position under the action of a driving force; when located in the first position, the shield is located between the radiation heater and the lamp board, so that the heat energy released by the radiation heater can be radiated to the workpiece; when located in the second position, the shield is located between the radiation heater and the workpiece, so that the shield can block the heat energy released by the radiation heater from being radiated to the workpiece; a driving mechanism, the driving mechanism is connected to the shield, and the driving mechanism is used to provide a driving force.

The utility model relates to a portable fuel gas radiation type warmer which comprises a box body with a fuel gas burner, and one end face of the box body is a warming face. The connector assembly is installed in the box body and connected with the gas burner. The gas tank is detachably connected to the connector assembly and used for providing gas for the gas burner. The standby gas tank is contained in the box body and can be used for replacing the gas pipe; a back plate capable of being opened is arranged on the back of the box body, the standby gas tank and the gas tank are located on the inner side of the back plate, the standby gas tank can be taken down by opening the back plate, and the gas tank can be replaced. The gas tank has the beneficial effects that the standby gas tank and the openable back plate are arranged, so that the standby gas tank can be conveniently replaced in time when gas in the gas tank is exhausted, an additional gas source does not need to be found, and the use convenience and continuity are improved; and due to the rotatable design of the connector assembly and the arrangement of a guide structure and a damping structure, the gas tank is more convenient to disassemble and assemble.

A process for the sustainable production of pyrolytic oils comprising liquid hydrocarbons from plastic materials, preferably waste materials. The method is characterized by the use of solar radiation for heating a heat transfer fluid, such as a molten salt, at a plurality of temperature levels in order to use a hotter heat transfer fluid for a pyrolysis device that requires a higher temperature. The heat transfer fluid returned from the device is sent back to the respective solar radiation heater, thereby closing the loop. Thus, the method is characterized by at least two circuits having a heat transfer fluid. The plastic material enters a first pyrolysis reactor and is heated with a first hot fluid having a molten salt at a moderate temperature, and the resulting gas reaches a second pyrolysis reactor, which is also heated with a second hot fluid having a molten salt, thereby achieving a higher temperature. Particular settings of related equipment and methods that cooperatively utilize some specific characteristics of the pyrolysis process and the solar collector allow for higher available energy efficiencies to be obtained. In particular, the fact that pyrolysis according to the invention is performed in two stages: high energy, but moderate temperature, is required in the first stage. A high-temperature energy source is only required in the second stage, and the energy source needs a higher condensation coefficient; however, due to the manner in which the pyrolysis process is designed, a small amount of energy is required in this stage. This allows the yield of the process to be maximized in terms of the product obtained (the amount of pyrolysis oil per solar radiation power).

A cabin for a heavy-duty vehicle, the cabin comprising a windshield, a bed (30), located inside the cabin, configured for a user to sleep on the bed (30), a heater (40), wherein the heater (40) is a radiant heater, wherein the bed (30) is positioned between a floor of the cabin and the heater (40), and the heater (40) is movable relative to the bed (30) between a first position, wherein the heater (40) is configured to emit infrared heating radiation (41) towards the bed (30), and a second position, wherein the heater (40) is configured to emit infrared heating radiation (41) towards the windshield.