NFLG asphalt mixing plant loading area environmental protection equipment to eliminate blue smoke and dust efficiently
2023-02-22
NFLG asphalt mixing plant loading area environmental protection equipment is highly effective in eliminating blue smoke and dust.
Asphalt mixing plant loading area will produce a large amount of asphalt blue smoke, the main component of asphalt smoke is tar, the smoke contains a variety of carcinogenic or strong carcinogenic substances, such as benzo(a)pyrene, benzanthracene, carbazole and other polycyclic aromatic hydrocarbon substances. If these toxic substances are not treated, they will be dispersed into the air and cause great harm to the staff and the environment.
When the asphalt mixing plant stops production, the white material and pot washing material unloading will also produce a lot of dust, polluting the environment and endangering human health.
NFLG has successfully developed the "Asphalt Mixing Plant Loading Area Environmental Protection Equipment" (which has been independently researched and developed by China), which can effectively control the disorganized emission of asphalt blue smoke and potting dust in the loading area.
NFLG asphalt mixing plant loading area environmental protection equipment consists of sealed structure of loading area, dust suction device at discharge port, piping system, asphalt fume adsorption device and high efficiency fan.
It is equipped with a bag dust collector with adsorbent function to effectively adsorb the blue smoke of asphalt when the finished material is discharged. The blue smoke and dust are purified centrally to reduce the harm of toxic smoke and dust to people and meet the requirements of national environmental protection emission standards.
Sealing system for loading area.
Fast rolling shutter door at the entrance of lane.
Asphalt fume adsorption device.
Treatment of asphalt fumes.
Handling of white material and pot washing material dust.
Characteristics of the environmental protection equipment in the loading area of Southern Road Machinery asphalt mixing plant.
1、High purification efficiency. After purification, asphalt fume emission meets the national standard of ≤75mg/m³; meets the local standard of ≤20mg/m³.
2、Low running cost. Capture efficiency is up to 90% or more; low capture air volume, low maintenance and operation cost.
3、Good sealing effect in loading area. Fast rolling shutter door automatically lifts by radar induction, convenient and fast.
4、No secondary pollution. Adopting powder oil absorption technology, oil absorption powder can be used to produce asphalt concrete.
