A spraying device comprises: a conveyer comprising a mesh crawler belt configured to carry an object to be sprayed; a baking chamber for heating the object to be sprayed; a spraying chamber having at least one atomizing nozzle disposed within the spraying chamber, the atomizing nozzle being configured to uniformly spray a coating solution on a surface of the object to be sprayed; a cleaning chamber for cleaning the mesh crawler belt and recycling the coating solution carried by the mesh crawler belt; and a solution storage apparatus for storing the coating solution that the spraying chamber needs for spraying; wherein the mesh crawler belt passes successively through the baking chamber, the spraying chamber and the cleaning chamber. The device of the present invention can ensure uniformity of the thickness of a coating layer on the magnet. In addition, the device can improve spraying efficiency and save raw material.

The present disclosure provides a flow control valve for controlling the flow of a cleaning media, such as controlling the flow of cleaning media to a nozzle positioned to distribute the cleaning media to a vehicle surface. The flow control valve includes a plunger and a flexible diaphragm which operate to open and close the a fluid passage through the valve. Vehicles and systems incorporating a flow control valve are also provided.

A laminated nozzle assembly includes a first end plate having first and second fluid inlets, a second end plate, and a plurality of nozzle plates positioned between the first and second end plates. A first fluid conduit is fluidically connected to the first fluid inlet. The first fluid conduit has a reservoir and one or more first openings. A second fluid conduit is fluidically connected to the second fluid inlet. The second fluid conduit has an inlet channel, a connecting channel and one or more second openings. An orifice assembly includes a first orifice fluidically connected to the first opening and a second orifice fluidically connected to the second opening. The first and second orifices are disposed in the same plate of the plurality of nozzle plates and are coplanar.

Cold spray nozzle assembly for depositing powder material onto a surface of a component includes a primary spray nozzle, two or more secondary spray nozzles, and nozzle support mechanism that supports each spray nozzle. Each spray nozzle deposits powder material on a single target point on the surface, a reference-plane being defined normal to a surface-plane at the target point. The primary nozzle is in a primary-plane, the primary-plane being normal to the surface-plane, and defining a primary dihedral-angle with the reference-plane. An axis of the primary nozzle defines a primary nozzle-angle with the surface-plane. Each of the two or more secondary spray nozzles is in a corresponding secondary-plane, with each of the two or more secondary-planes being normal to the surface-plane, defining a respective secondary dihedral-angle with the reference-plane. An axis of each of the two or more secondary spray nozzles defines a respective secondary nozzle-angle with the surface-plane.

A system is proposed for cleaning and sterilization wherein a carrier fluid is provided through a spray head having a mixing chamber, the flow of carrier fluid converted to a spray by the spray head. In the mixing chamber, ozone and ozone reaction products are mixed with the flow of carrier fluid to obtain a higher mixture of ozone and ozone reaction products in the carrier fluid immediately before the carrier fluid and ozone and ozone reaction products are dispensed as a spray.

A delivery nozzle for aerosol and solvent includes a nozzle body defining an aerosol passage and a solvent passage therethrough. The aerosol and solvent passages each extend from an inlet end of the nozzle body to an outlet end thereof. The nozzle body can include a solid, unitary structure with the aerosol and solvent passages both defined through the solid, unitary structure. The inlet end of the nozzle body can include a mounting flange configured to mount the nozzle body in a device for delivering aerosol through the aerosol passage and for delivering solvent through the solvent passage. The solvent passage can define a smaller cross-sectional flow area than that of the aerosol passage.

A sterilization device (1) includes a peroxynitric acid gas generation section (10) and a sterilization treatment section (20). The peroxynitric acid gas generation section (10) generates peroxynitric acid gas obtained by gasifying a peroxynitric acid-containing liquid. In so doing, for example, the peroxynitric acid gas generation section (10) generates a peroxynitric acid mist by ultrasonically atomizing the peroxynitric acid-containing and causes the liquid, peroxynitric acid gas to be generated from the peroxynitric acid mist. The sterilization treatment section (20) applies the peroxynitric acid gas to a sterilization target (22) to sterilize the sterilization target (22).

A spraying device comprises: a conveyer comprising a mesh crawler belt configured to carry an object to be sprayed; a baking chamber for heating the object to be sprayed; a spraying chamber having at least one atomizing nozzle disposed within the spraying chamber, the atomizing nozzle being configured to uniformly spray a coating solution on a surface of the object to be sprayed; a cleaning chamber for cleaning the mesh crawler belt and recycling the coating solution carried by the mesh crawler belt; and a solution storage apparatus for storing the coating solution that the spraying chamber needs for spraying; wherein the mesh crawler belt passes successively through the baking chamber, the spraying chamber and the cleaning chamber. The device of the present invention can ensure uniformity of the thickness of a coating layer on the magnet. In addition, the device can improve spraying efficiency and save raw material.

A laminated nozzle assembly is provided. The laminated nozzle includes a first end plate having a first fluid inlet and a second fluid inlet, a second end plate, a plurality of nozzle plates positioned and clamped between the first end plate and the second end plate, a first fluid conduit in fluid communication with the first fluid inlet formed in one or more of the nozzle plates, a second fluid conduit in fluid communication with the second fluid inlet formed in one or more of the nozzle plates, a first orifice in fluid communication with the first fluid conduit formed in one of the nozzle plates, and a second orifice in fluid communication with the second fluid conduit formed in the same nozzle plate as the first orifice. The laminated nozzle assembly minimizes the number of nozzle plates and includes no more than eight, and preferably no more than five nozzle plates.

A laminated nozzle assembly includes a first end plate having first and second fluid inlets, a second end plate, and a plurality of nozzle plates positioned between the first and second end plates. A first fluid conduit is fluidically connected to the first fluid inlet. The first fluid conduit has a reservoir and one or more first openings. A second fluid conduit is fluidically connected to the second fluid inlet. The second fluid conduit has an inlet channel, a connecting channel and one or more second openings. An orifice assembly includes a first orifice fluidically connected to the first opening and a second orifice fluidically connected to the second opening. The first and second orifices are disposed in the same plate of the plurality of nozzle plates and are coplanar.