An atomizing spray nozzle device includes an atomizing zone housing that receives different phases of materials used to form a coating. The atomizing zone housing mixes the different phases of the materials into a two-phase mixture of ceramic-liquid droplets in a carrier gas. The device also includes a plenum housing fluidly coupled with the atomizing housing and extending from the atomizing housing to a delivery end. The plenum housing includes an interior plenum that receives the two-phase mixture of ceramic-liquid droplets in the carrier gas from the atomizing zone housing. The device also includes one or more delivery nozzles fluidly coupled with the plenum chamber. The delivery nozzles provide outlets from which the two-phase mixture of ceramic-liquid droplets in the carrier gas is delivered onto one or more surfaces of a target object as the coating on the target object.

Provided a spray tray device capable of rotatably spraying a die lubricant, wherein a rotating driving mechanism drive the rotating shafts and the spray tray rotators to rotate, and several external nozzles are arranged on the spray tray rotators. The air pipe joints and the lubricant pipe joints respectively input compressed air and a lubricant into cavities, formed between the spray tray rotators and the connection sleeve bodies, through the nozzle connection pipes, and then the compressed air and the lubricant are sprayed out through the external nozzles. The device implements that the same dosage of the lubricant is uniformly sprayed into the surfaces of the maximum pitch circles of upper and lower dies.

A spray ionization device is provided with: a first tube body having a first flow channel through which a first fluid can flow, and having, at one end thereof, a first outlet for spraying the first liquid; a second tube body having a second flow channel through which a second fluid can flow, and having, at one end thereof, a second outlet for spraying the second liquid; an outer tube that has a gas flow channel through which a gas can flow, the outer tube having, at one end thereof, a spray port that is covered with a porous member; and an electrode that is provided between the first flow channel, the second channel, and the first outlet or the second outlet and the porous member, the electrode allowing for a voltage to be applied to the first liquid and/or the second liquid by a power source.

The present invention relates to is a nozzle for an oral irrigator, comprising: a nozzle body; and a housing, in which an outlet is defined, wherein the housing is connected to one end of the nozzle body-(242), and defines, with the nozzle body, an accommodating cavity in communication with the air. Fluid for oral irrigation enters the accommodating cavity through the nozzle body, and is sprayed out via the outlet after being mixed with the air.

An electrostatic sprayer operable at high flow rates and low pressures particularly suitable for spray drying. The sprayer includes an elongated body having a downstream spray nozzle assembly through which electrically charged liquid is directed via a central feed tube within the nozzle body and atomizing air is supplied via an annular passage about the liquid feed tube. In one embodiment, the nozzle assembly is an external mix cluster head spray nozzle assembly having a plurality of circumferentially spaced metallic spray tips. In another embodiment, the spray nozzle is an internal mix nozzle assembly having a spray tip with an internal mixing chamber for atomizing liquid prior to discharge.

An atomizing spray nozzle device includes an atomizing zone housing that receives different phases of materials used to form a coating. The atomizing zone housing mixes the different phases of the materials into a two-phase mixture of ceramic-liquid droplets in a carrier gas. The device also includes a plenum housing fluidly coupled with the atomizing housing and extending from the atomizing housing to a delivery end. The plenum housing includes an interior plenum that receives the two-phase mixture of ceramic-liquid droplets in the carrier gas from the atomizing zone housing. The device also includes one or more delivery nozzles fluidly coupled with the plenum chamber. The delivery nozzles provide outlets from which the two-phase mixture of ceramic-liquid droplets in the carrier gas is delivered onto one or more surfaces of a target object as the coating on the target object.

A nozzle lance for exhaust gas treatment, a combustion plant with nozzle lances for exhaust gas treatment and a method for exhaust gas treatment in a combustion plant are proposed, wherein an admixing fluid is admixed to the active fluid in the nozzle lance and atomized via three nozzles.

A nozzle lance for exhaust gas treatment, a combustion plant with nozzle lances for exhaust gas treatment, and a method for exhaust gas treatment in a combustion plant are proposed, whereby an added fluid can be mixed in with the active fluid in or immediately in front of the nozzle lance.

A nozzle assembly including a primary tube and an outer housing, and configured to generate a counterflowing stream to break up another fluid into small droplets.

The invention relates to an atomizer unit of a minimal quantity lubrication system (3) for cooling and/or lubricating a chip-removing machining process between a tool (5) and a workpiece (6) at a machining station, wherein the atomizer unit (2) has a chamber arrangement (8) with a chamber arrangement interior (9), at least one first supply duct (10) for supplying a first compressed air stream (11) into and through the chamber arrangement interior (9) to a continuation duct (12) and an injection valve (13) for injecting a coolant and/or lubricant (4) into an injection region (14) into the first compressed air stream (11) in the chamber arrangement interior (9). It is proposed that the atomizer unit (2) has at least one second supply duct (15) for supplying a second compressed air stream (16) into and through the chamber arrangement interior (9) to the continuation duct (12), wherein the atomizer unit (2) is configured such that the second compressed air stream (16) joins the first compressed air stream (11), and any coolant and/or lubricant (4) injected into the first compressed air stream (11), downstream of the injection region (14) to form a transport stream (17) for transporting the injected coolant and/or lubricant (4), and wherein the transport stream (17) is conveyed through the continuation duct (12) to the machining station (7).