초록 ▼

A quick release apex apparatus for a cyclone includes a semirigid cast urethane, neoprene/fiberglass, or plastic housing having a liner chemically bonded to the interior of the semirigid housing. The semirigid housing includes an integral splash skirt and an upper annular flange for clamping the ape

A quick release apex apparatus for a cyclone includes a semirigid cast urethane, neoprene/fiberglass, or plastic housing having a liner chemically bonded to the interior of the semirigid housing. The semirigid housing includes an integral splash skirt and an upper annular flange for clamping the apex to the bottom flange of a cone of the cyclone. A quick release split ring clamp has a first section bolted to the flange of the cone and a second section pivotally connected to the first section. A single worker can change a worn apex of large cyclone by using one hand to hold the apex in its proper position and the other hand to release the second section of the quick release clamp and swing it away from the apex flange. The worker then removes the worn apex, sets it aside, lifts a replacement unit into alignment with the cone, swings the second section of the quick release clamp closed and locks it. A weep hole extending through the wall of the semi-rigid housing allows a small amount of leakage when the liner is worn through.

대표청구항 ▼

A quick release apex apparatus for a cyclone, said quick release apex apparatus comprising in combination: (a) a split ring clamp having a first semicircular ring section and also having a second semicircular ring section and means for rigidly connecting said second semicircular ring section in fixe

A quick release apex apparatus for a cyclone, said quick release apex apparatus comprising in combination: (a) a split ring clamp having a first semicircular ring section and also having a second semicircular ring section and means for rigidly connecting said second semicircular ring section in fixed relationship to a flange of a cone of said cyclone, said first and second semicircular ring sections each having a first end and a second end, said first end of said first semicircular ring section being pivotally connected to said first end of said second semicircular ring section; (b) quick release means having a handle that is easily actuatable by a first hand of an operator for drawing said second end of said second semicircular ring section toward said second end of said first semicircular ring section and locking said second end of said first semicircular ring section tightly to said second end of said second semicircular ring section and for releasing said second end of said first semicircular ring section from said second end of said second semicircular ring section; (c) a plastic apex housing including an upper integral flange having a sloped lower surface attached to the top of said apex housing, said split ring clamp engaging said sloped lower surface of said flange of said plastic apex housing to draw an upper surface of said flange of said plastic apex housing tightly against a lower surface of said flange of said cone as said quick release means is actuated to its locked position, wherein an operator can use a first hand ot either lock or release said quick release apex to said cone while simulataneously using a second hand to maintain said plastic apex housing in alignment with said cone; and (d) an abrasion resistant apex liner and bonding means for chemically bonding an outer wall surface of said abrasion resistant apex liner to an inner wall surface of said plastic apex housing, said abrasion resistant apex liner having much more resistance to abrasion than said plastic apex housing, whereby the efficiency of said cyclone remains relatively constant due to the low rate of abrasion of said abrasion resistant apex liner.