| 摘要 |
An air wiping device for drying an elongated product that passes through the air wiping device. The air wiping device includes a housing having an internal elongated tubular passage through which the elongated product extends and including opposite one and other ends with the housing tubular passage having an inlet end and an outlet end for respectively receiving and passing the elongated product; a first set of nozzles mounted at the one end of the housing for communicating a compressed gas stream to the internal elongated tubular passage and second set of nozzles mounted at the other end of the housing for communicating a compressed gas to the internal elongated tubular passage. The first and second sets of nozzles are mounted for directing the respective gas streams obliquely to the internal elongated tubular passage. The first and second sets of nozzles are mounted for directing the respective gas streams in a direction having a compressed gas stream component toward each other for discharge transversely from the housing. |
