A field deployable modular decontamination station includes a frame with a plurality of sprayers. The frame includes side panels and a top panel. The side panels and the top panel are configured to be attached together to create the frame. The side panels and the top panel are configured to be folded or disassembled for transportation or shipping. The plurality of sprayers are attached on an inside of the frame. The plurality of sprayers is configured to decontaminate a person or an object inside of the frame.

A portable paint booth has a floor, roof and walls made of non-porous materials. A portable paint booth may have a flexible polymeric floor, a flexible polymeric roof, flexible polymeric walls extending between the floor and the roof, at least one door disposed in a front wall of the booth, rigid poles coupled to the walls and supporting the roof, an air inlet disposed in a first wall and adapted to receive air input into the spray booth from a mechanical blower to pressurize the booth with a positive pressure, and an exhaust port disposed in a second wall. The booth may be transported in a normal utility vehicle and assembled by a single person, facilitating safe and effective painting when permanent structures are not available.

A portable paint booth has a floor, roof and walls made of non-porous materials. A portable paint booth may have a flexible polymeric floor, a flexible polymeric roof, flexible polymeric walls extending between the floor and the roof, at least one door disposed in a front wall of the booth, rigid poles coupled to the walls and supporting the roof, an air inlet disposed in a first wall and adapted to receive air input into the spray booth from a mechanical blower to pressurize the booth with a positive pressure, and an exhaust port disposed in a second wall. The booth may be transported in a normal utility vehicle and assembled by a single person, facilitating safe and effective painting when permanent structures are not available.

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.

A portable paint booth has a floor, roof and walls made of non-porous materials, at least one door, an air inlet adapted to receive air from a mechanical blower, and an exhaust tube that extends from the booth and comprises at least one orifice disposed at a terminal end of the tube, wherein the terminal end of the tube is disposed above a junction of a wall and the roof when the booth is pressurized. The exhaust tube may be supported by a pole to hold the tube upright and maintain a predetermined height. The terminal end of the tube may be propped open by a support element that extends around a perimeter of the exhaust tube.

A portable paint booth has a floor, roof and walls made of non-porous materials, at least one door, an air inlet adapted to receive air from a mechanical blower, and an exhaust tube that extends from the booth and comprises at least one orifice disposed at a terminal end of the tube, wherein the terminal end of the tube is disposed above a junction of a wall and the roof when the booth is pressurized. The exhaust tube may be supported by a pole to hold the tube upright and maintain a predetermined height. The terminal end of the tube may be propped open by a support element that extends around a perimeter of the exhaust tube.

The invention relates to a system and to a method for coating workpieces using a coating device, which is designed to apply a metal coating to a surface of the workpiece. According to the invention, it is provided that a plurality of coating devices, which are designed as identical coating modules, are provided and are arranged in a module group, that an input measuring station is assigned to the module group, by means of which station a surface of the face of the workpiece to be coated can be detected, that a conveying apparatus is provided, by means of which a workpiece can be supplied to one of the coating modules from the input measuring station, and that an output measuring station is assigned to the module group, by means of which station a surface of the coated face of the workpiece can be detected.

The invention relates to a coating device and to a method for metal-coating of workpieces, comprising a housing, which surrounds a working space, a retaining apparatus for retaining at least one workpiece in the working space, at least one deposition apparatus comprising a deposition nozzle for applying a metal powder to the workpiece surface to be coated, and a laser for locally melting the metal powder on the workpiece surface to form a coating, and at least one movement apparatus, by means of which the at least one deposition apparatus can be moved relative to the workpiece surface during the coating. Particularly efficient coating is made possible by at least two deposition apparatuses being arranged in the working space in the housing, which apparatuses are designed to simultaneously apply and melt metal powder.

The invention relates to a coating device and to a method for metal-coating of workpieces, comprising a housing, which surrounds a working space, a retaining apparatus for retaining at least one workpiece in the working space, at least one deposition apparatus comprising a deposition nozzle for applying a metal powder to a workpiece surface to be coated, and a laser for locally melting the metal powder on the workpiece surface to form a coating, at least one movement apparatus, by means of which the at least one deposition apparatus can be moved relative to the workpiece surface during the coating, at least one air supply and at least one air discharge. According to the invention, it is provided that the air supply is arranged in an upper region of the working space above the workpiece and the air discharge is arranged in a lower region of the working space below the workpiece. In addition, a additional suction apparatus is provided with at least one suction opening, which is arranged close to the workpiece.