摘要:
Es sind eine Vorrichtung (1) und ein Verfahren zum Temperieren einer durch Luft und/oder Gas gebildeten Fluidströmung (3) offenbart. Die Vorrichtung (1) umfasst mindestens eine Maschine (13) zur Erzeugung des Heißgasvolumenstroms (17), einen Kanal (5), der einen Strömungspfad (7) für die durch Luft und/oder Gas gebildete Fluidströmung (3) bereitstellt, sowie eine zumindest abschnittsweise im Strömungspfad (7) positionierte Zuführeinrichtung (6), welche zum Einbringen des Heißgasvolumenstroms (17) in den Kanal (5) mit der mindestens einen Maschine (13) und dem Kanal (5) in Strömungsverbindung steht. Die Zuführeinrichtung (6) besitzt zum Einbringen des Heißgasvolumenstroms (17) in den Kanal (5) mehrere im Bereich des Strömungspfades (7) positionierte Öffnungen (9), von welchen mehreren Öffnungen (9) sich mindestens zwei Öffnungen (9) auf unterschiedlichen vertikalen Höhenniveaus befinden.
摘要:
Provided is a forced air heater. The forced air heater may comprise a housing defining a duct. The duct may be adapted for a flow of fluid therethrough. The heater may be adapted to provide a flow of fluid through the duct that is substantially laminar or transient.
摘要:
High-pressure air is discharged in the form of jets moving at a high velocity from nozzles (32) mounted on a ring manifold (30) that encircles the flare stack (10) at a predetermined distance below the flare tip (12), the upper portion of the flare stack being surrounded by an exterior shield (50) that is provided with internal guide vanes (36) at the top portion and perforated with air passages (52) at the bottom portion. The high-velocity air movement in the annular space creates a low pressure zone that in turn induces a larger volume of air from the atmosphere to enter the annular space between the shield and stack where it rises to the flame zone (58), thereby lifting the flame and enhancing turbulent air, fuel and waste gas mixing in the flame zone to minimize or eliminate smoke.
摘要:
This burner apparatus (S1) includes: an ignition system (7) including a heating portion (7a, 7c) which heats air-fuel mixture to its ignition temperature or more; and a windbreak device (10) placed around the heating portion (7a, 7c) apart from the heating portion (7a, 7c), and configured to reduce a flow speed of fluid (X) which is supplied to the heating portion (7a, 7c). According to the burner apparatus (S1), it is possible to improve the ignition performance of the ignition system, and to also generate high-temperature gas stably.