Dust Control on Mining Equipment Electrical Rooms

[SixOn]

I would like to know the best way to minimise dust in a room full of electrical equipments like breakers & relays.

 

[miningman]

Underground or on surface???

 

[SixOn]

It wont really matter if it is underground or surface but I'm interested in both. I would like to know how other mining operations keep dust out of an electrical component room on the mining equipment like shovels & drills.

 

[PersonalProfile]

May be missing the point, though as start: positive pressure and air lock doors etc.

Regards,
Lyle

 

[SixOn]

Positive pressure as in pressurizing the room?