A painting and drying booth includes at least one surface-mounted luminaire having a frame with a box body that defines a compartment provided with a front opening, an electromagnetic radiation source in the compartment, a mobile screen, at least one actuation device to move the screen; the actuation device is of articulated parallelogram type in such a way to move the screen with a roto-translation movement, during which the screen always lies on the same plane.

A painting and drying booth includes at least one surface-mounted luminaire having a frame with a box body that defines a compartment provided with a front opening, an electromagnetic radiation source in the compartment, a mobile screen, at least one actuation device to move the screen; the actuation device is of articulated parallelogram type in such a way to move the screen with a roto-translation movement, during which the screen always lies on the same plane.

A system that applies liquid conditioning agent to at least one of a plurality of sides of an untreated board is provided. One embodiment has an enclosure with a first side having a first aperture and an opposing second side with a second aperture having dimensions that correspond to the width and thickness of the untreated board; a spray applicator system comprising a plurality of spray nozzles located within a chamber and oriented inward, wherein the liquid conditioning agent is sprayed through the spray nozzles onto at least one of the sides of the untreated board as the untreated board passes through the chamber of the enclosure; a plurality of brushes located after the spray applicator system, wherein the liquid conditioning agent is brushed onto the sides of the untreated board, wherein the untreated board enters through the first aperture, and wherein a treated board exits through the second aperture.

A system that applies liquid conditioning agent to at least one of a plurality of sides of an untreated board is provided. One embodiment has an enclosure with a first side having a first aperture and an opposing second side with a second aperture having dimensions that correspond to the width and thickness of the untreated board; a spray applicator system comprising a plurality of spray nozzles located within a chamber and oriented inward, wherein the liquid conditioning agent is sprayed through the spray nozzles onto at least one of the sides of the untreated board as the untreated board passes through the chamber of the enclosure; a plurality of brushes located after the spray applicator system, wherein the liquid conditioning agent is brushed onto the sides of the untreated board, wherein the untreated board enters through the first aperture, and wherein a treated board exits through the second aperture.

Some embodiments of the invention belongs to a technical field of NdFeB magnet processing, and mainly relates to a device and method for improving the coercivity of ring-shaped NdFeB magnet. A layer of heavy rare earth coating is sprayed on the inner and outer surfaces of the ring-shaped NdFeB magnet by the device, and then the ring-shaped NdFeB magnet sprayed with the heavy rare-earth coating is subjected to diffusion treatment to improve the coercivity of the ring-shaped NdFeB magnet. The invention uses heavy rare earth slurry as the diffusion source, combined with spraying technology, can quickly and uniformly cover a layer of heavy rare earth coating on the inner and outer surfaces of the ring-shaped NdFeB magnet, and the coercivity of the ring-shaped NdFeB magnet is improved after heat treatment.

In the present invention, an infrared radiation apparatus is disposed at a position apart from a conveyor in a lower chamber. The infrared radiation apparatus performs heating treatment for a plurality of substrates placed on an upper surface of a belt by radiating infrared light upwardly from a plurality of infrared lamps. In a film forming chamber, a thin film is formed on the substrates placed on the upper surface of the belt by simultaneously performing the heating treatment of infrared radiation of the infrared radiation apparatus and mist spray treatment of a thin film forming nozzle.

A wet scrubber having a body that is molded from a plastic material in combination with a nozzle insert that is removably received in the inlet of the wet scrubber and configured to optimize the speed of fluid flow entering a mixing chamber provided in the wet scrubber. Interchangeable nozzle inserts allow to optimize operation of the wet scrubber for different processes the wet scrubber is operating in conjunction with.

A wet scrubber having a body that is molded from a plastic material in combination with a nozzle insert that is removably received in the inlet of the wet scrubber and configured to optimize the speed of fluid flow entering a mixing chamber provided in the wet scrubber. Interchangeable nozzle inserts allow to optimize operation of the wet scrubber for different processes the wet scrubber is operating in conjunction with.

A portable shower garment washer is an apparatus that utilizes existing shower heads to wash garments. The apparatus includes frame assembly, an enclosure, and a washing mechanism. The frame assembly upholds the enclosure and the washing mechanism. The apparatus further includes a length-adjustable fastener that attaches the frame, and consequently the enclosure, with an existing shower head. The apparatus further includes a water supply, from an existing shower head, and the enclosure contains the water from the water supply, as well as soapy water, around the garments positioned within the enclosure. The washing mechanism provides a pre-rinse cycle, a pre-soak cycle, a rinse cycle and a drip cycle within the enclosure. The apparatus is preferably manually operated with valves but may also be automatically operated with actuators. The apparatus may further include a first inflatable bladder and a second inflatable bladder that squeeze the garments in order to facilitate drying.

A portable shower garment washer is an apparatus that utilizes existing shower heads to wash garments. The apparatus includes frame assembly, an enclosure, and a washing mechanism. The frame assembly upholds the enclosure and the washing mechanism. The apparatus further includes a length-adjustable fastener that attaches the frame, and consequently the enclosure, with an existing shower head. The apparatus further includes a water supply, from an existing shower head, and the enclosure contains the water from the water supply, as well as soapy water, around the garments positioned within the enclosure. The washing mechanism provides a pre-rinse cycle, a pre-soak cycle, a rinse cycle and a drip cycle within the enclosure. The apparatus is preferably manually operated with valves but may also be automatically operated with actuators. The apparatus may further include a first inflatable bladder and a second inflatable bladder that squeeze the garments in order to facilitate drying.