A high -efficient nozzle that is used for desulfurization waste water flue gas to evaporate

• Main Author: TIAN XUFENG
• Format: Patent
• Language: English
• Published: 21.10.2015
• Subjects: CHEMISTRY; METALLURGY; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

The utility model discloses a high -efficient nozzle that is used for desulfurization waste water flue gas to evaporate relates to desulfurization waste water flue gas evaporation plant field. In this high efficiency nozzle, adopt second -rate nozzle to atomize into little liquid drop with desulfurization waste water in the preheating chamber, in -process that little liquid drop flows to the mechanical atomization blade in the export from second -rate nozzle, the diameter of little liquid drop reduces, get into the mechanical atomization blade after, the mechanical atomization blade is under the rotation effect of impeller, little liquid drop can be by broken, the diameter further reduces. Consequently, the atomizer that adopts this embodiment to provide is compared with two fluid tip among the prior art, need not to use compressed air, can be got into the little liquid drop in the flue, moreover, has increased the dwell time of atomizing liquid drop in the flue, and then has improved evaporation desulfurization efficiency.