Separator of solid particles for variable discharge fluid flow rates in dental apparatus

A separator of liquids and solid particles from discharge material from a dental apparatus, comprising:

• a separator chamber, in which gases are removed from said discharge material;
• a container having an inlet hole, an upper section and a lower section, said container receiving said discharge material from said separator chamber through said inlet hole, said container also having an outlet hole, liquids separated from said discharge material being discharged through said outlet hole, said upper section being generally cylindrical, said inlet hole being in said upper section;
• a collector attached to said lower section for receiving solids from said container;
• a rotor rotatably mounted within said upper section;
• said lower section being of a truncoconical shape with its larger end directly attached to said upper section, and its smaller end being connected to said collector;
• a conduit having two ends, one of said conduit ends being arranged axially to the lower truncoconical section and adjacent the larger end of said lower section, the other of said conduit ends being connected to said outlet hole;
• a tap connected to said outlet hole, said tap selectively blocking said outlet hole when in a closed position according to the material level in said separator chamber, said upper section being connected to said outlet hole only through said conduit, said rotor causing substantially only liquid to be discharged through said conduit and said outlet hole when said tap is in an open position.