The equipment that separates the industrial dust from the flue gas is called the industrial dust collector or the industrial dust removal equipment. The performance of the dust collector is expressed in terms of the amount of gas that can be processed, the resistance loss when the gas passes through the dust collector and the dust removal efficiency. At the same time, the price, operation and maintenance costs, the length of service life and the difficulty of operation and management of the dust collector are also important factors to consider its performance.
Industrial dust removal equipment uses
Widely used in metallurgy, mining, building materials, casting, chemical industry, tobacco, electronics, asphalt, cement, machinery, food, mechanical processing, boiler, flour production and other industries in the workshop dust purification body and dust gas recycling.
The working principle of
Biofilm dust suppression technology. Biofilm is a double ionospheric membrane with layer spacing up to nanometer level, which can greatly increase the ductility of water molecules and has strong charge adsorption. The biological nano membrane is sprayed on the surface of the material, which can attract and agglomerate small particles of dust, make it polymerize into large particles of dust, and increase its weight and sedimentation; The dust removal rate of this technology can reach more than 99%, and the average operating cost is 0.05-0.5 yuan/ton.
Cloud and fog dust suppression technology is through high pressure ion atomization and ultrasonic atomization, can produce 1μm~100μm ultrafine dry fog; Ultra-fine dry mist particles are fine, which can fully increase the contact area with dust particles. Water mist particles collide with dust particles and condense to form agglomerates. The agglomerates keep getting bigger and heavier until they naturally settle to achieve the purpose of eliminating dust. The particle size of 30%~40% of the dry fog particles is less than 2.5μm, and the control effect of fine particle pollution in the atmosphere is obvious.
Wet dust collecting
Wet dust collecting technology absorbs the air attached to dust by pressure drop, and dedusts under the double action of centrifugal force and the mixture of water and dust gas; Key design such as impeller can provide high dust removal efficiency.
Suitable for bulk material production, processing, transportation, loading and unloading, such as mines, buildings, quarries, storage yards, ports, thermal power plants, iron and steel plants, waste recycling and treatment and other places.