Working principle of cyclone dust collector


Release time:

2023-10-17

What is a wind dust collector It is composed of intake pipe, exhaust pipe, cylinder, cone, and ash hopper Cyclones and dust collectors have a simple structure, are easy to manufacture, install, and maintain, and have low equipment investment and operating costs. They have been widely used to separate solid and wave particles from airflow or solid particles from liquids

Working principle of cyclone dust collector

What is a wind dust collector
It is composed of intake pipe, exhaust pipe, cylinder, cone, and ash hopper
Cyclones and dust collectors have a simple structure, are easy to manufacture, install, and maintain, and have low equipment investment and operating costs. They have been widely used to separate solid and wave particles from airflow or solid particles from liquids

Under normal operating conditions, the centrifugal force acting on particles is 5-2500 times that of gravity, so the efficiency of a cyclone dust collector is significantly higher than that of a gravity settling chamber. Based on this principle, a cyclone dust removal device with a dust removal efficiency of over 90% has been successfully developed.
Among mechanical dust collectors, cyclone dust collectors have the highest efficiency. It is suitable for the removal of non viscous and non fibrous dust, mostly used to remove particles above 5um. The parallel multi tube cyclone dust collector device also has a dust removal efficiency of 80-85% for particles of 3um. The cyclone dust collector constructed with special metal or ceramic materials that are resistant to high temperature, wear and corrosion can operate at temperatures up to 1000 ° C and pressures up to 500x105Pa.
Considering the technical and economic aspects, the pressure loss control range of cyclone dust collectors is generally 500-2000Pa. Therefore, it belongs to the category of medium efficiency dust collector and can be used for the purification of high-temperature flue gas. It is a widely used dust collector, mainly used for boiler flue gas dust removal, multi-level dust removal, and pre dust removal. Its main drawback is its low removal efficiency for small dust particles (<5um).