Mitsubishi screen, bucket type, basket type, rotary type, traveling screen

Thermal and nuclear power stations located by the seashore use a huge amount of seawater for cooling.
Mitsubishi Screens are indispensable for seawater intake screening to ensure safe operation by removing seaweed, fish, jellyfish, etc. from the seawater.
Mitsubishi Screens are capable of efficiently and thoroughly removing dirt and refuse to provide clean seawater even under severe intake conditions.
Recently, the new “Compact Series” of Mitsubishi Screens was developed as a product of proven technology backed by 40 years’ experience in the manufacture of screens and the current use of about 800 units.
The Compact Series comprises new screens developed with the design concepts of “superior performance,” “more reliable operation,” “higher safety,” “easier maintenance” and “longer life” than conventional large-size screens.

1. Maximum screening capacity is large: More than twice that of conventional screens.
2. Net (filtration) area is large: More than 1.5 times as large as conventional screens.
3. Rise in water level due to dirt and refuse at intake is limited: Nearly 1/2 that of conventional screens.
4. Flushing water requirement is small: Dedicated spray nozzle is used.
5. Galvanized for corrosion protection: Longer life, quicker and less expensive routine inspection.
6. Use of basket carrier chain specially designed for increased durability.
7. Adjustability of operating speed with pole change motor and inverter motor.
8. Variety of flushing methods, i.e., rear/front/down spray, etc.
9. Energy-saving system using booster pump.
10. Driving shaft resistive to repeated fatigue stress with precut solid shaft end.
11. 4-point structure with minimum number of wear parts
12. Remote-controlled monitoring system

<<Auxiliary equipment>>
��Refuse transfer and treatment facilities
��Stop log (made of steel plate)
��Cleaning system
��Water level detector
��Corrosion protector
��Brake system

��Water level-dependent automatic high/low speed changeover (pole change motor)
��Power control panel
��Jog panel

We recommend economization with periodic inspection of longer intervals and shorter periods.

1. 4-post frame
2. Sleeved shaft bush
3. Galvanized bucket
4. Sprocket with side guide liner
5. Electric anticorrosion