Abstract:
La presente invención se refiere a un equipo electromecánico para la aplicación de mezclas de productos sólidos y líquidos para la limpieza y rehabilitación de superficies que comprende un conjunto de depósitos donde se almacenan los productos a proyectar sobre la superficie, una pistola que lleva a cabo la proyección de los productos sobre la superficie y un compresor de aire, conectado tanto a los depósitos como a la pistola, donde el equipo permite realizar las tareas anteriores de manera continua mediante un procedimiento de aplicación de la mezcla que incide más en el carácter abrasivo o decapante de limpieza, o de rehabilitación por recubrimiento según el estado de cada punto de la superficie a tratar y donde el equipo permite el cambio una tarea a otra y permite aplicar capas de mortero prácticamente de manera sucesiva, sin pausas, con lo que se incrementa su versatilidad.
Abstract:
An improved mist generating apparatus is provided, the apparatus having a longitudinal axis (L), and first and second opposing nozzle surfaces (100,102) which define a nozzle between them. A first process fluid passage (28) has an inlet connectable to a supply of process fluid, and a process fluid outlet (110) on one of the first and second nozzle surfaces (100,102) such that the process fluid outlet (110) opens into the nozzle. The nozzle has a nozzle inlet (104) connectable to a supply of driving fluid, a nozzle outlet (108), and a throat portion (106) intermediate the nozzle inlet (104) and nozzle outlet (108). The nozzle throat (106) has a cross sectional area which is less than that of both the nozzle inlet (104) and the nozzle outlet (108). The nozzle extends radially away from the longitudinal axis (L) such that the nozzle defines a rotational angle about the longitudinal axis (L). A centre line (CL) of the nozzle extends from the nozzle throat (106) to the nozzle outlet (108) at an angle of between 50 and 80 degrees relative to the longitudinal axis (L).
Abstract:
A nozzle for use with a sprayer, such as a spray gun for a pressure washer or a garden hose system, includes a body, which has an inlet for receiving a pressurized flow of water. The nozzle further includes first and second outlets, and first and second passages. The first and second outlets are formed in an end of the body. The first passage extends between the inlet and the first outlet, and the second passage extends between the inlet and the second outlet. The first and second passages are substantially straight and parallel to one another. During operation of the nozzle, the pressurized flow of water from the inlet is split, passes through the first and second passages, and exits the body from the first and second outlets.
Abstract:
A method and a device for sterilizing and cleaning a container, used for sterilizing the inner surface of a container (50) conveyed inverted. The method and device increase sterilization efficiency, reducing the amount of use of sterilization fluid, and reduce a sterilization time and a cleaning time. Also, the number of drive sections of the device is reduced to simplify the device and reduce costs. A non-insertion nozzle (20) is placed at a position separated downward by 1-50 mm from an opening lower end surface (52) of the container (50) conveyed in an inverted attitude, and sterilization fluid mixed with air into micro fine particles is ejected to the inside of the container from the non-insertion nozzle (20).
Abstract:
Applicators or dispensers (10) configured to dispense a hollow or shaped filament (29) and methods of dispensing in which the hollow or shaped filament (29) is impinged with gas jets (31). The applicator (10) includes a dispenser body (12) configured to discharge the hollow or shaped filament (29) and a plurality of gas outlets (47, 49, 51 , 53, 55, 57) arranged to impinge the filament (29) in the space between the dispenser or applicator (10) and the substrate (33).
Abstract:
The invention relates to a supply system wherein fluids are separated from each other by means of chambers (1, 3, 5) which are embodied in an individual supply train, and guided to a distribution head. A fluid mixture is produced in the distribution head and is released towards the outside in the form of a mist. The control thereof enables different fluids or fluid mixtures to be distributed during individual cycles.
Abstract:
The present invention provides a catalytic aerosol delivery system for generating an aerosol containing chemical catalyst pre-cursors for delivery either directly into the flame zone of a combustion reaction system, or directly into the inlet air or inlet fuel or the fuel/ air mixture, or directly into the hot exhaust gases of a combustion reaction, or any combination of these three. The system and the composition of the invention enables a reduction in pollution emitted from the combustion chambers and ensures more efficient and clean combustion. In most applications, the combustion system and composition of the invention results in improved fuel economy.
Abstract:
A dual fluid spray nozzle (20) adapted to produce a finely atomized spray of a liquid includes a body (30) which encloses a first atomization chamber (36, 36'), a nozzle tip (70, 70'), and a plate (60, 60', 60'') disposed between the first atomization chamber and the nozzle tip so as to define a second atomization chamber (55, 55'). The plate defines a plurality of passages (61, 61', 61'') through which liquid passes from the first atomization chamber into the second atomization chamber and is further atomized. The nozzle may include a plurality of plates (60', 60''; 80', 80'') and more than two atomization chambers (36', 36'', 55'). In such embodiments, each plate has a reduced total cross-sectional area of passages relative to the preceding plate.
Abstract:
A method for injecting a liquid directly into a fluidised bed comprises the use of a twin fluid nozzle in which a gas is used to atomise the liquid. The configuration of the nozzle (1) permits an improved dispersion of liquid into the bed. The nozzle (1) may suitably be used in a continuous process for the polymerisation of olefins in a fluidised bed reactor.