Abstract:
A device for nebulization of fluid materials includes a nozzle(s) for an emergenece of gas from a high pressure supply (1). A conical guide wall (7) receives fluid materials from a tube (b 8). The angle of the guide wall is greater than the Prandtl-Mayer angle of the emergent gas stream (9).
Abstract:
This invention relates to a process for injection of fluid e.g. slurry into e.g. flue gases, and a nozzle device for the accomplishment of the process. The process according to the invention is characterized in that a thin stream of fluid e.g. slurry is injected into a wider stream of gas to form disintegrated drops, at which the fluid stream is peeled off on its way into the gas stream, the fluid stream is made to turn 180.degree. and accelerate against a solid body, where another disintegration of the drops occurs very rapid and the nozzle device according to the invention is characterized in that it (4) is arranged with two intakes (2 and 3) coming into the nozzle opposite to each other, perpendicular to the passage of the flue gas through a flue gas pipe (1) at which slurry is injected through the intake (2), which is formed as a wider pipe (2), which ends in a wearing part (5), in which a finer pipe (2') is arranged and at which compressed air or steam is injected through the intake (3) arranged as a pipe (3'), besides which the finer pipe (2') for slurry is centered in relation to the pipe (3') so that a thin stream of slurry is arranged to be injected at a high speed into a wider stream of compressed air or steam to form fine slurry drops, which are arranged to be spread by the flue gas through the nozzle device.
Abstract:
A spray can for resin paints under pressure incorporates a secondary container in its interior for holding a catalyst. A spray means including a spray valve is received on one end of the cam and includes an elongated tube extending into the can. The secondary container includes inertia means in the form of a weight. The arrangement is such that shaking of the can causes the weight to shatter the secondary container thereby placing the catalyst and resin in communication with each other. Mixing of the ingredients can thus take place just prior to a spraying operation, the mixture passing up through the tube and out the spray means when the spray valve is opened.
Abstract:
The present invention relates to a skin care enhancing device and more specifically, to a portable skin care enhancing device which is capable of: maximizing efficiency of skin vitalization or skin aging prevention by increasing an amount of hydrogen that touches the skin by spraying a hydrogen dissolved liquid cosmetic with hydrogen by supplying hydrogen into the liquid cosmetic; choosing a spraying gas according to a purpose of use by separately forming a first spraying part in a human wearable type and a second spraying part in an air gun type; and helping the skin cell vitalization by spraying fresh oxygen from the first spraying part.
Abstract:
prolongador isolado para pulverização com assistência eletrostática é descrito um prolongador isolado para pulverização com assistência eletrostática instalado na barra de pulverização de um equipamento pulverizador e posicionado adjacente a um bico hidráulico (20) que atomiza a calda de pulverização, dito prolongador (10) dotado de uma haste interna isolada (12), com sobrecapa (111), ambas aletadas, para a passagem do cabo de alimentação (30) e o posicionamento do dispositivo elétrico encapsulado (13) que alimenta o eletrodo de indução (151) com alta tensão, que circunda o bocal (21) do bico hidráulico (20), resultando em ruptura dielétrica e indução de cargas positivas ou negativas nas gotas atomizadas, eliminando ou diminuindo o dreno de correntes elétricas entre o eletrodo indutor (151) e o terra na barra de pulverização (100), bem como dificultando a fuga de corrente elétrica através do cabo (30) pelo contato com qualquer parte da estrutura da máquina.