Cyclone
AssigneeSerck Baker Limited
InventorNeville E. Lange
Life of this patent
Estimating the term…
Abstract
A cyclone having a deblocking device comprising a rod relatively moveable into or out of an orifice to dislodge any solid matter therein. The rod may be provided with a formation to enhance the dislodgement.
Claims12
A cyclone having a deblocking device and an orifice, the deblocking device comprising a rod and piston means attached to the rod, and a spring means for biasing the rod, the rod supported in normal operation of the cyclone in a position away from said orifice, the rod and the cyclone being movable relative to one another for movement into and away from said orifice to dislodge any solid matter in the orifice, in response to said spring bias and a change of pressure acting on the piston means.
A cyclone having a deblocking device and an orifice, the deblocking device comprising a moveable rod and a spring means which supports the rod in a position away from the orifice in normal operation of the cyclone, the rod moveable into and out of said orifice to dislodge any solid matter in the orifice on change of pressure of fluid flowing through the cyclone downstream of said orifice.
A cyclone separator having an inlet chamber into which a mixture of fluids to be separated enters, an underflow chamber from which relatively heavier materials exit the separator, and an overflow chamber from which relatively lighter materials exit the separator, said separator including backwashing means for applying said mixture to be separated momentarily to said overflow chamber in order to backwash a nozzle opening between said inlet chamber portion of said separator and said overflow chamber, said improvement comprising:
- a rod mounted for movement into and away from said nozzle opening between said inlet chamber and said overflow chamber;
- spring means for biasing said rod away from said nozzle opening;
- and
- piston means for moving said rod into said nozzle opening when pressure in said overflow chamber is greater than pressure in said inlet chamber.
Dependencies are inferred from the claim text.