旋风沙克龙除尘器

一．用途及主要特点 Application and main characteristic

当含尘气流以一定的速度由进气管进入高效旋风除尘器时，气流将由直线运动变为圆周运动。旋转气流的绝大部分沿器壁自圆筒体呈螺旋形向下，朝锥体流动。含尘气体在旋转过程中产生离心力，将密度大于气体的合屑甩向器壁。合屑一旦与器壁接触，便失去惯性力而靠入口速度的动能和向下的重力沿壁面下落，由排灰管进入集尘桶。旋转下降的外旋气流在到达锥体时，因圆锥形的收缩而向除尘器中心靠近。根据“旋转矩”不变原理，其切向速度不断提高，当气流到达锥体下某一位置时，即以同样的旋转方向从旋风除尘器中部，由下而上继续做螺旋形流动，即内旋气流，最后净化气经排气管排出旋风除尘器外。

1、结构简单，器身无运动动力部件，不需特殊的附属设备，占地面积小、制造、安装投资较少。

2、操作、维护简便，压力损失中等，动力消耗不大，运转、维护费用较低。

3、操作弹性较大，性能稳定，不受含尘气体的浓度、温度限制，对于粉尘的物理性质无特殊要求。

When the dust stream at a constant speed by a high intake manifold into the cyclone, the airflow by the circular motion into linear motion. Most of rotating air flow from the cylinder wall lanes along spiral downward, toward the cone flow. Dusty gas centrifugal force generated during rotation, the density is greater than the combined gas crumbs thrown to the wall. Close contact with the wall once the debris, but by force of inertia will lose inlet velocity kinetic energy and gravity along the wall falling down from the ash discharge pipe into the dust bucket. Fall outside the rotating rotary cone gas flow on the arrival, due to the conical shape of the filter close to the center of the contraction. According to "spin moment" invariance principle, and continuously improve its tangential velocity, when the air reaches the cone under a certain position, that is in the same direction of rotation from the middle of the cyclone, spiral flow bottom-up continue to do that pronation airflow, and finally purified gas through the exhaust pipe outside the cyclone.

1.simple structure, no moving the body of the power unit, without special auxiliary equipment, small footprint, manufacture, install less investment.

2,.operation, and maintenance is simple, medium pressure loss, less power consumption, operation, low maintenance costs.

3. the operation is quite flexible, stable, free from dust concentration gas temperature limit, the physical properties of dust no special requirements.

二．主要技术参数 main Technological Parameter