Expanding type atomizing nozzle of clutch dyeing machine

The utility model relates to an expanding type atomizing nozzle of clutch dyeing machine, which can use the arc edge of a nozzle exit to expand the spray regime of atomization dye liquor with expanding spray dyeing effect and can finish piece goods dyeing operation quickly and uniformly. The nozzle is arranged at the upper part and the lower part of the dyeing channel of the dyeing machine, communicated with a dying chamber and a gas chamber, spraying out atomization dye liquor and high-speed airflow and can dye piece goods passing through the dyeing channel; simultaneously piece goods is pushed to pass through quickly, wherein, the exit edge of the atomization dye liquor of the nozzle is in an arc shape with a protruding center, and when high-speed airflow and atomization dye liquor are sprayed out via the nozzle, a radial spraying track which is expanded from center to both sides can be formed to expand the spray regime of atomization dye liquor and expanding spray dyeing effect. 一种染布机之扩展式雾化喷嘴，利用喷嘴出口的弧状边缘来扩展雾化染液的喷射范围，并具有扩布的喷染效果，可迅速均匀的完成布匹染色作业。该喷嘴设于染布机的染色通道上、下方，连通于染液室及气室，能喷出雾化染液及高速气流，将通过染色通道的布匹喷染上色，同时推动布匹快速通过，其中：该喷嘴的雾化染液的出口边缘呈中央较为突出的弧形，当高速气流及雾化染液由喷嘴喷出时，可形成由中央向两侧扩展的放射状喷射轨迹，以扩展雾化染液的喷射范围及扩布的喷染效果。