Disclosed is an apparatus for drying a component transferred in a reel-to-reel method. The apparatus for drying a component transferred in a reel-to-reel method includes an uncoiler and a recoiler, both for transferring the component, a drying chamber disposed between the uncoiler and the recoiler and drying the component, wherein the drying chamber includes an inner space, a transfer roller for transferring the component; an infrared drier for irradiating infrared light toward the component, and a hot air supplier for supplying hot air between the infrared drier and the component.

Disclosed herein is technology related to a heater device and corresponding systems and method. In examples the heater device has a frame having a base structure and a support beam. The support beam extends upward from the base structure. The frame is translatable across a ground surface. A cantilevered elongate heater extends from the frame. The elongate heater has a proximal end and a distal end, where the proximal end is coupled to the support beam of the frame. In some examples the elongate heater has a first heater element rotatable about an elongate axis central to the elongate heater. Additionally or alternatively, a plurality of heater elements are coupled to the cantilevered beam.

Disclosed herein is technology related to a heater device and corresponding systems and method. In examples the heater device has a frame having a base structure and a support beam. The support beam extends upward from the base structure. The frame is translatable across a ground surface. A cantilevered elongate heater extends from the frame. The elongate heater has a proximal end and a distal end, where the proximal end is coupled to the support beam of the frame. In some examples the elongate heater has a first heater element rotatable about an elongate axis central to the elongate heater. Additionally or alternatively, a plurality of heater elements are coupled to the cantilevered beam.

Some embodiments of a coating system can include a conveyor and an infrared panel positioned above the conveyor, where the infrared panel outputs infrared energy toward the conveyor bed, a coating device positioned above a brush bed that dispenses coating material towards the brush bed, wherein the brush bed is configured to receive products; and a drying station comprising a rolling conveyor downstream from the brush bed.

The present invention relates to an apparatus for evaluating drying quality of an electrode, and the apparatus includes: an oven configured to provide a space in which an electrode is dried; a measuring unit configured to be positioned at an outlet of the oven and measure a color coordinate value of an electrode active material layer with respect to the dried electrode; and an determination unit configured to determine whether the electrode is dry from the color coordinate value, wherein the determination unit sets a reference value, and determines that a dry state of the electrode is defective if the measured color coordinate value is less than the reference value, and a difference between the measured color coordinate value and the reference value is more than a preset value.

A system for drying an electrode includes a drying unit which dries an electrode which is moving on a transfer line; a thermal imaging camera which photographs a surface of the electrode in real time; a calculation unit which stores an image taken by the thermal imaging camera, and generates temperature distribution data in a width direction of the electrode from the image; and an output unit which outputs the image and the temperature distribution data in a width direction of the electrode.

Sauna heaters are used to generate heat for saunas. Sauna heaters include a first halogen tube configured to generate heat, a second halogen tube configured to generate heat, wherein the first halogen tube is implemented a distance from the second halogen, and wherein the distance between the first halogen tube and the second halogen tube is configurable to adjust an amount of electromagnetic field (EMF) emitted by the heater. Sauna heaters also include a source of alternating current electrically coupled to the first halogen tube and the second halogen tube such that the source of alternating current is configured to provide the first halogen tube and the second halogen tube with a current, wherein the current powering the first halogen tube is out of phase with the current powering the second halogen tube.

Systems and processes for curing a wet coating of a coated substrate are disclosed. The system includes a ventilation system and a curing room configured to receive the coated substrate being displaced along a displacement axis and includes at least an upstream curing section and a downstream curing section. The upstream curing section includes an upstream catalytic infrared heating system for producing an upstream infrared radiation at an upstream radiation intensity to heat and partially cure the wet coating while the coated substrate is being displaced through the upstream curing section. On the other hand, the downstream curing section includes a downstream catalytic infrared heating system for producing a downstream infrared radiation at a downstream radiation intensity, being lower than the upstream radiation intensity, to further cure the wet coating while the coated substrate is being displaced through the downstream curing section for producing a cured coating.

Systems and processes for curing a wet coating of a coated substrate are disclosed. The system includes a ventilation system and a curing room configured to receive the coated substrate being displaced along a displacement axis and includes at least an upstream curing section and a downstream curing section. The upstream curing section includes an upstream catalytic infrared heating system for producing an upstream infrared radiation at an upstream radiation intensity to heat and partially cure the wet coating while the coated substrate is being displaced through the upstream curing section. On the other hand, the downstream curing section includes a downstream catalytic infrared heating system for producing a downstream infrared radiation at a downstream radiation intensity, being lower than the upstream radiation intensity, to further cure the wet coating while the coated substrate is being displaced through the downstream curing section for producing a cured coating.

An electrode drying method including: constant-rate-drying an electrode substrate coated with an electrode slurry while the electrode substrate is moved in a state that the electrode substrate makes a tilt angle with a horizontal plane; and falling-rate-drying the electrode substrate while the electrode substrate is horizontally moved. The electrode drying method and related system provide suppression of a floating phenomenon of binder elements during a drying process of an electrode and improve adhesive force between an electrode mixture layer and an electrode current collector.