Water quality environment project

Expand into New Horizons MIRAE E&I

A larval removal device

MIRAE E&I newly developed a larva (Chironomidae) and a foreign substance filtration removal device. This device can be installed at the entrance where water enters from the depositing reservoir to the filter paper to block foreign substances, larvae, and imagoes along with water through the filtration screen. The floating matter accumulated on the filter screen is automat- ically cleaned by the suction nozzle, which prevents the clogging of the filtration screen device; the filtration screen box filters the floating matter sucked in from the primary filtration screen device for the second time to collect only floating matter, larvae, and imagoes.

Introduction of larval removal device
Body (Primary filtration device)
Key Features
  • First blocks floating matter, larvae, and imagoes from the depositing reservoir to the filter paper
  • Floating matter, imagoes, and larvae accumulated in the filtration screen device are sucked in at time (setting) intervals and transferred to a secondary filtration screen device
  • Capable of blocking 90% of floating matter, imagoes, and larvae
  • Device list
    Components & Specification
  • Material
    • SUS304, silicone packing
  • Size
    • 700mm(W) X 865mm(L) X 250mm(H)
      * Capable of size-customized production
  • Filtration screen
    • SUS304
  • Filtration rate
    • Blocks 90% of floating matter, larvae (imagoes)
  • Power (standbypower)
    • 220V (50w)
Secondary filtration screen box
Key Features
  • Filters the floating matter filtered from the primary filtration device for the second time, capable of reusing clean water
  • Floating matter filtration rate 90%
  • Device list
    Components & Specification
  • Material
    • SUS304
  • Size
    • 1,100mm X 850mm
      * Capable of changing according to site
  • Filtration rate
    • Polyester
VIDEO