The reduction of short-circuit flow rate in cyclone wet dust collectors can improve dust removal efficiency, increase the descending flow rate of the cross-section, and also increase the residence time of dusty air in the dust collector, creating more separation opportunities for dust. Therefore, although the drag reduction effect of non full length drag reduction rods is not as good as that of full length drag reduction rods, it is beneficial to improve the dust removal efficiency of cyclone dust collectors. There is a short-circuit flow rate of up to 24% near the inlet section of the exhaust core pipe of a conventional cyclone dust collector, which will seriously affect the overall dust removal effect. How to reduce this short-circuit current will be a research direction proposed. Although the drag reduction effect of non full length drag reduction rods is not as good as that of full length drag reduction rods, it has practical significance because it reduces the short-circuit flow rate of conventional cyclone dust collectors and increases the flow rate of cross-sectional descent, thereby improving the dust removal efficiency of cyclone dust collectors.

1. Cyclone dust collector. Its cylinder diameter is small, used to separate finer dust, with a dust removal efficiency of over 95%.

2. High flow cyclone dust collector. Its cylinder diameter is relatively large, used to handle large gas flow rates, and its dust removal efficiency is between 50-80%.

3. Universal cyclone dust collector. Its processing air volume is moderate, and due to different structural forms, the dust removal efficiency fluctuates between 70-85%.

4. Explosion proof cyclone dust collector. It is equipped with an explosion-proof valve and has explosion-proof function.

The tightness of the lower part of the cyclone dust collector is another important factor affecting the dust removal efficiency. To achieve the design requirements for dust removal efficiency, it is necessary to ensure the tightness of the ash discharge port, and timely discharge the dust at the bottom of the dust collector cone while ensuring the tightness of the ash discharge port. If it cannot be continuously and timely discharged, high concentration dust will flow at the bottom, causing excessive wear of the cone.

Guangxi Cyclone Wet Dust Collector Lanzhou Cyclone Wet Dust Collector