There is provided an exhaust gas processing apparatus which improves the removal rate of harmful substances and also achieves a compact size. An exhaust gas processing apparatus (10) absorbing gas by creating contact between gas and liquid includes: an absorbing tower main body (11) in which an internal space is formed; a spray apparatus (12) which sprays liquid in a prescribed region in an up/down direction of the internal space; and a gas supply apparatus (13) which introduces gas into the absorbing tower main body (11), wherein the spray apparatus (12) includes: a trunk pipe (12b) which extends in the up/down direction in the prescribed region of the internal space; branch pipes (12c) which are connected to the trunk pipe (12b) and extend towards the inner wall of the absorbing tower main body (11); and spray nozzles (12d) which spray liquid supplied from the branch pipes (12c), wherein the spray nozzles (12d) are installed such that an angle formed between the center line of the spraying region of the spray nozzle (12d), and the lengthwise direction of the branch pipe (12c) is an acute angle.

A fluid applicator configured to receive a pressurized fluid includes a handle assembly, a hook pivotably coupled to the handle assembly and configured to be actuated between a closed position and an open position, and a tip assembly configured to atomize the pressurized fluid.

Devices, systems, and methods for extinguishing fires are provided. A device for extinguishing fires may include a nozzle defining a flow channel. The device may include a convector fluidly coupled with the flow channel and configured to introduce a flow through the flow channel. The device may also include a vortex generator disposed within the nozzle, the vortex generator positioned to interact with the flow and to form a stream-wise vortex external to the nozzle.

A fluid supply nozzle insert comprises a center shaft body insertedly installed in a tube and having a circular cross-sectional shape; multiple collision protrusions formed to be spirally arranged in the longitudinal direction on the outer circumferential surface of the center shaft body while being spaced apart from each other; a conical outlet shaft body integrally formed with and extending from the front end of the center shaft body and having a diameter gradually decreasing in the direction in which a fluid moves; a connection shaft body integrally formed with and extending from the rear end of the center shaft body and having a circular cross-sectional shape; an inlet shaft body integrally formed with and extending from the rear end of the connection shaft body and having a circular cross-sectional shape; and multiple guide blades spirally arranged on the outer circumferential surface of the inlet shaft body.

A device for dispensing a vortex water jet has a device body in which a water swirling path is obtained. The water swirling path has a swirling chamber defined between two opposite side walls which axially extend between a plurality of water inlet ends circumferentially arranged about the swirling chamber, and a water outlet end. The water swirling path has a plurality of chamber supply channels which are angled with respect to the swirling chamber, each chamber supply channel leading into a water inlet end of the swirling chamber. The device generates an output swirling water jet having shapes with particular aesthetical effect.

An aspirating spray nozzle assembly includes a nozzle body and a distributor removably attached to one another. The nozzle body includes a first inlet, a first chamber, an orifice disc and an annular catchment. The first inlet has a first end and a second end. The first chamber facilitates diffusion of the liquid jet. The first chamber has a third end in communication with the second end of the first inlet and a fourth end in communication with the distributor. The orifice disc is received within the first inlet. The orifice disc has a dispersing means adapted to cause the liquid jet to spread. The annular catchment encircles the fourth end of the first chamber. The annular catchment is configured to catch and deflect a portion of liquid splashback by the interfering means such that the portion of deflected liquid splashback is redirected downstream into the distributor.

A one-piece actuator for a valve includes a ramp structure providing a linear sloping passageway communicating with the valve, a chamber that generates a vortex and communicates with the ramp structure, and a nozzle that communicates with the chamber to dispense and mechanically break apart product upon actuation of the valve from an aerosol container. The ramp structure is angled 20 to 60 degrees relative to the chamber.

The present disclosure discloses an anti-splash water outflow device comprises a water outflow body and an internal assembly. The internal assembly comprises an inner body that is rotatable relative to the water outflow body upon being impacted by water. The inner body is disposed with at least two spiral blades, and two adjacent spiral blades of the at least two spiral blades define a spiral water passage. The water flows into the water outflow body from the water inlet to impact the inner body to drive the inner body to rotate relative to the water outflow body, and the water flows through the spiral water passage, flows out of the outlet of the spiral water passage, flows spirally downward along an inner wall surface of the water outflow body, and sprays out of the water outlet to obtain an annular water spray shaped as a lampshade.

A water outlet structure for fine-gentle atomized particle water comprises a water inlet cavity, a first arc acceleration track, a side flushing cavity, a second arc acceleration track, and a water outlet hole. A first end of the first arc acceleration track is connected to a side wall of the water inlet cavity, a second end of the first arc acceleration track is connected to a first end of the side flushing cavity, and a second end of the side flushing cavity is connected to the second arc acceleration track. The water outlet hole is disposed on a circle center of the second arc acceleration track. The present disclosure further provides a shower and a kitchen shower comprising the water outlet structure.

A showerhead is provided having a housing, a perforate partition and a nozzle body. The housing has a fluid inlet and a fluid outlet. The perforate partition is provided in the housing between the inlet and the outlet and has at least one peripheral fluid passage communicating with the fluid inlet. Each peripheral fluid passage communicates at a downstream end with an inwardly extending peripheral slot, and each slot communicates at a downstream end with a mixing cavity. The nozzle body is carried by the housing downstream of the mixing cavity and has a compression port at an upstream end and an outlet port at a downstream end in fluid communication with the compression port.