An atomizing apparatus for film formation, including: a raw-material container configured to accommodate a raw-material solution; a cylindrical member configured to spatially connect inside of the container to an outer unit, and disposed so a lower end of the cylindrical member does not touch a liquid surface of the solution in the container; an ultrasound generator having at least one ultrasound generation source; and a liquid tank where the ultrasound propagates to the raw-material solution through a middle solution. A center line of an ultrasound-emitting surface of the ultrasound generation source is designated u, the source is provided so an intersection P between line u and a plane containing a side wall surface of the cylindrical member and an extension thereof is located below a lower end point B of the cylindrical member. This provides an atomizing apparatus for film formation, enabling high-quality thin film formation with suppressed particle adhesion.

An atomizing apparatus for film formation enabling high-quality thin film formation with suppressed particle adhesion, including: a raw-material container accommodating a raw-material solution; a cylindrical member connecting inside the raw-material container to an outer unit, and disposed so a lower end of the cylindrical member does not touch a liquid surface of the raw-material solution in the container; an ultrasound generator having at least one source emitting ultrasound; and a liquid tank where the ultrasound propagates the raw-material solution through a middle solution. The generation source is outside the liquid tank and has a center between a plane extending from an inner side wall of the raw-material container and a plane extending from an outer side wall of the cylindrical member. A center line of an ultrasound-emitting surface of the ultrasound generation source is designated as u, wherein the center line u does not intersect the cylindrical member side wall.

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 mist generator may include a reservoir storing a solution, a plurality of ultrasonic vibrators, a mist delivery path, and a mist collector. The plurality of ultrasonic vibrators may be disposed under the reservoir and configured to apply ultrasonic vibration to the solution stored in the reservoir to generate mist of the solution in the reservoir. The mist delivery path may be configured to deliver the mist from an inside of the reservoir to an outside of the reservoir. The mist collector may be disposed above the solution in the reservoir, wherein an upper end of the mist collector may be connected to an upstream end of the mist delivery path, a lower end of the mist collector may include an opening, and a width of the mist collector may increase from the upper end toward the opening. The plurality of ultrasonic vibrators may be located directly under the opening.

The invention relates to an ultrasonic mist inhaler (100), comprising: a mouthpiece (1) for inhaling the mist, a liquid reservoir structure (2) comprising a liquid chamber (21) adapted to receive liquid to be atomized, a sonication chamber (22) in fluid communication with the liquid chamber (21), wherein at least part of the liquid reservoir structure (2) and the mouthpiece (1) form the sonication chamber (22).

The present disclosure discloses a lamp for water mist in the shape of a flame, which includes a base, wherein a water tank is arranged on the top of the base, an ultrasonic atomizer is provided at the bottom of the water tank, an upwardly protruding component is centrally arranged at the bottom of the water tank, a plurality of supporting blocks are arranged at the bottom of the spacer plate near the through hole, and a baffle plate is arranged between the supporting blocks and the protruding component, a channel is formed between the spacer plate and the baffle plate, and a plurality of LED lights are provided on the top of the water tank, a housing is provided outside the water tank, the top part of the housing is provided with a top cover having a lamp hole.

A hand wash cleaning and environmental purification diffuser includes tank cover covered on a slot of a water tank in a bottom shell, a diffusing cover assembled to an opening of the bottom shell to shield the tank cover, an air flow channel formed in the oscillation space in the water tank and shaped like a tubular bulge so that when the diffuser is dumped, the liquid in the water tank is less likely to seep directly into the interior of the diffuser or the environment, two oscillators mounted in the oscillation space in the water tank and respectively coated with a layer of acid and alkali resistant coating, users can add safe cleaning liquids such as alkaline ionized water to the oscillation space and atomize into a cleaning mist, which can be used as deodorization and sterilization for hand cleaning, disinfection and environmental purification, and is safe to use.

The invention relates to an atomizer unit of a minimal quantity lubricant system (2) for a cooling and/or lubricating function of a cutting-machining process. The atomizer unit (3) has a chamber assembly (8) with an injection chamber (9) and an atomizer chamber (10), wherein the injection chamber (9) is connected to the atomizer chamber (10) by a nozzle (11), and the atomizer unit (3) has at least one first feed channel (12) for feeding a first compressed air flow (13) into the injection chamber (9), at least one second feed channel (14) for feeding a second compressed air flow (15) into the atomizer chamber (10), and an injection valve (16) for injecting a coolant and/or lubricant (4) into the first compressed air flow (13) in the injection region (17) of the injection chamber (9). The atomizer unit (3) is designed such that the first compressed air flow (13) flows from the injection chamber (9) into the atomizer chamber (10) through the nozzle (11), is atomized in the atomizer chamber by the nozzle (11), is combined with the second compressed air flow (15) in the atomizer chamber (10) in order to form a transport flow (18) for transporting the injected coolant and/or lubricant (4), and can be conducted to the machining location (7). The atomizer unit (3) has a heater (20) which heats the coolant and/or lubricant (4), the first compressed air flow (13), the second compressed air flow (15), and/or the transport flow (18).

The present invention achieves a decontamination effect with a proper amount of hydrogen peroxide mist supplied to a room to be decontaminated by further refining such hydrogen peroxide mist supplied to the room for dispersion/diffusion, and reducing the duration of operations such as aeration to increase efficiency of decontamination.

The decontamination system includes a mist generation means, a mist discharge port, and a mist dispersion/diffusion means. The mist generation means converts a decontamination liquid into a mist to generate a mist for decontamination. The mist discharge port is opened at an upper portion on an internal side wall surface of the room to discharge a such mist into the inside of the room. The mist dispersion/diffusion means generates sound flows by an ultrasound in the vertical direction from a plate surface of a vibration plate provided adjacent to a lower portion of the mist discharge port on the internal side wall surface of the room or adjacent to a lower portion on a side surface in a mist discharge direction. The mist is pressed by acoustic radiation pressure backward or laterally in intermittent operation or stronger/weaker operation of the system.

A spray device (A) according to the present disclosure includes: a two-fluid nozzle (11) which sprays a mist (91); a spray-device-side gas flow path (12) for supplying a gas to the two-fluid nozzle (11); a gas supply source (17) which supplies the gas to the spray-device-side gas flow path (12); a spray-device-side liquid flow path (13) for supplying a liquid to the two-fluid nozzle (11); a liquid supply source (18) which supplies the liquid to the spray-device-side liquid flow path (13); a pulse-driven liquid flow control valve (14) having a valve opening degree that is adjusted according to a pulse signal to control the flow rate of the liquid in the spray-device-side liquid flow path (13); and a controller (30) which adjusts, in multiple levels, the concentration of the mist (91) sprayed from the two-fluid nozzle 11 by adjusting the valve opening degree of the liquid flow control valve 14.