Oil mist remover

An oil mist remover which is for removing a mixture such as oil mist, etc, and used in purifying polluted air containing oil mist comprising:

• a main body case having a door at one end and an exhaust hole at another end;
• a straightening box which is provided on said door and provided with a suction hole;
• a suction guide introducing said polluted air containing oil mist, which has been sucked in said straightening box through said suction hole, into said main body case through said door;
• a baffle plate provided near said suction hole in said straightening box, said baffle plate obstructing said air from flowing straight;
• a cylindrical rotary filter rotatably provided in said main body case so that air passing through said suction guide flows into said cylindrical rotary filter;
• a cylindrical fixed filter fixedly provided in said main body case and around said rotary filter, said fixed filter being designed so that air passing through said rotary filter passes through said fixed filter;
• a fan provided in said rotary filter and coaxially thereto, said rotary fan rotating together with said rotary filter;
• a driving means driving said rotary fan and rotary filter so that said air containing oil mist is sucked into said main body case through said suction hole and then passes through said rotary filter and fixed filter into said exhaust hole;
• a drain path introducing a drain containing oil collected in said straightening box into said door;
• a drain chamber provided under said main body case and door and used commonly for them, said drain, which is collected in said main body case and door and contains oil therein, flowing into said drain chamber through holes provided in the bottom walls of said main body case and door;
• and
• a drain discharge means connected to said drain chamber, said drain discharge means discharging said drain from said drain chamber.