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上海斐卓Feizhuo碳化硅喷嘴（脱硫脱硝用喷嘴）的详细描述：
碳化硅螺旋喷嘴工作原理：螺旋喷嘴是众多喷嘴中最具特色的一种。随着连续变小的螺旋体，浆液不断经螺旋线相切和碰撞后改变方向成片状喷射成同心轴状锥体，不同层锥体喷射面流线与喷嘴轴心的夹角逐层减小，而且液体在从进入喷嘴腔体到出口的通道内均没有受到任何阻碍。且在很低的操作压力下仍具有很高的吸收效率，获得了脱硫系统的普遍认可。碳化硅螺旋喷嘴特点：典型的撞击式分散喷雾，喷嘴内部没有结构，是一个畅通的通道，水流是通过撞击螺旋的分层界面，从而产生分层喷淋。每一个界面都形成一个锥形喷淋面，故喷淋覆盖率加大。
螺旋喷嘴连接尺寸从1/2英寸到4英寸，连接方式为缠绕粘结，螺纹连接，法兰连接和卡箍连接。喷雾形状为实心圆锥状，喷射区域呈环形，喷射角度90°或120°（可调制）。
Working principle of the silicon carbide spiral nozzle: spiral nozzle is one of the most distinctive in many types of nozzle. With the decrease of continuous helix, serous continuously by the spiral line tangent and change direction after a crash into lamellar injection into concentric shaft cone, different layers of the cone spray surface streamline and the axis of the nozzle Angle can reduce step by step, and the liquid from entering the nozzle cavity to export channels are not under any obstacles. And in a very low operating pressure still has the very high absorption efficiency, obtained the general recognition of the desulfurization system.
Characteristics of silicon carbide spiral nozzle: typical disperse the impingement spray and spray nozzle internal structure, is a clear channel, the water is through the impact spiral stratified interface, resulting in a layered spray. Each interface to form a conical spray, spray coverage increasing.
Spiral nozzle connection size from 1/2 inch to 4 inches, connection mode for coil binding, thread connection, flange connection and clamp connection. Spray for solid cone shape, assumes the circular jet area, jet Angle is 90 ° or 120 ° (modulation).
碳化硅空心锥喷嘴产品特点：喷流方式为空心锥形，喷射区域成环形。喷嘴能在大范围的流率和压力下产生分布均匀、液滴大小为中等到偏大的喷雾。液滴颗粒大小中等，方便安装、雾化好、不容易堵塞，允许通过直径大的颗粒，喷嘴的使用寿命长。
连接尺寸从1英寸到4英寸，连接方式为缠绕粘结，螺纹连接，法兰连接。喷雾形状为空心圆锥状，喷射区域呈环形，喷射角度90°或120°（可调制）。
