CLK diffusion cyclone dust collector

The CLK diffusion cyclone dust collector, also known as the cyclone dust collector with inverted cone, is suitable for capturing dry non fibrous granular dust, which can avoid secondary dust caused by dust and has good dust removal efficiency.

Working principle of CLK diffusion cyclone dust collector:

The dusty gas enters the cylinder along the tangential direction through the rectangular air inlet. Under the action of centrifugal force, the dust is thrown towards the wall of the device and rotates downwards with the rotating airflow. Most of the airflow is dispersed by the reflection screen and rises through the exhaust pipe, while a small part of the airflow enters the ash hopper through the annular gap between the dust reflection screen and the cone. The diameter of the lower part of the shell increases, and the rotating airflow slows down. The dust is trapped in the ash hopper under the action of inertia, and the gas is discharged through the ventilation hole of the reflection screen to the exhaust pipe.

Structural design of CLK diffusion cyclone dust collector:

The proportion design of each part of the CLK diffusion cyclone dust collector should be reasonable. The diameter and height of the outer cylinder of a cyclone dust collector have a significant impact on its performance. The smaller the diameter of the outer cylinder, the greater the centrifugal force exerted on the dust particles by the airflow. Therefore, the slender cyclone dust collector has higher efficiency than the short and coarse dust collector, and can capture finer dust particles, but the fluid resistance is greater. It is generally believed that the height of the outer cylinder of a cyclone dust collector with good performance is 1-2 times its diameter, the height of the vertebral body is 1-3 times its diameter, and the angle of the vertebral body is 20 ° -40 °.

The aspect ratio of the inlet section of the CLK diffusion cyclone dust collector is also important. The smaller the aspect ratio, the thinner the radial airflow at the wellhead, which is more conducive to the separation and settling of dust in the cylinder, and the higher the dust removal efficiency. Therefore, the cross-section often adopts a rectangle with a width to height ratio of about 2.

The main feature of the CLK diffusion cyclone dust collector is that the cylinder body is conical, which reduces the possibility of dust containing gas short circuiting from the cylinder body to the outlet. It is also equipped with a conical reflection screen to prevent the separated dust from being re rolled up by the two airflows and carried out by the rising airflow, thus improving the dust removal efficiency. The CLK diffusion cyclone dust collector is widely used in industries such as metallurgy, casting, building materials, chemical grain, cement, etc., to capture dry non fibrous granular dust and smoke dust for dust removal, and can be used as a material recycling equipment.