Spraying nozzle unit

• Main Authors: SONG XU, KANG MYUNG-SUNG, JUNG KI-TAEK, CHOI HO-JOONG
• Format: Patent
• Language: Chinese; English
• Published: 12.03.2014
• Subjects: APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL; ATOMISING APPARATUS; BLASTING; CYLINDERS; ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; LIGHTING; MECHANICAL ENGINEERING; NOZZLES; PERFORMING OPERATIONS; PISTONS; SEALINGS; SPRAYING APPARATUS; SPRAYING OR ATOMISING IN GENERAL; THERMAL INSULATION IN GENERAL; TRANSPORTING; WEAPONS

The invention relates to a spraying nozzle unit, and the spraying nozzle unit includes a nozzle body, a sealing member, a washer member, and a spring member. The nozzle body includes a spray hole through which the raw material which is formed to pass through in the inner portion top and bottom and is vaporized pass. And combined through the exterior wall of the chamber in which the raw material is kept. The sealing member is installed between the nozzle body and outer wall of chamber. It seals hermetically between the exterior wall of chamber and nozzle body so that the vaporized raw material can be unable to be gone between the exterior wall of chamber and nozzle body. In the washer member is the nozzle body, it is combined in the lower end portion positioned at the inner side of chamber. The spring member is installed between the inner side of the outer wall of chamber and washer member. The elastic force facing to the outer wall of chamber and washer member is acted and the nozzle body is adhered closely t