Crankcase oil separation for high pressure reciprocating compressors
An oil separation assembly for use in a high pressure reciprocating compressor is provided. The compressor includes a suction chamber, a crankcase chamber, and at least one partition member at least partially separating the suction chamber and the crankcase chamber. The at least one partition member includes at least one opening. The oil separation assembly can include at least one demisting structure positioned within the crankcase chamber adjacent the at least one partition member at the at least one opening. At least one securing structure can be secured in operable relation with the at least one demisting structure so as to secure the at least one demisting structure relative to the opening. The oil separation assembly can further include a second demisting structure positioned within the suction chamber adjacent the at least one partition member at the at least one opening.
1. An oil separation assembly for use in a high pressure reciprocating compressor, the compressor comprising a suction chamber, a crankcase chamber, and at least one partition member at least partially separating the suction chamber and the crankcase chamber, the at least one partition member including at least one opening, the oil separation assembly comprising:
at least one demisting structure positioned within the crankcase chamber adjacent the at least one partition member at the at least one opening;
a second demisting structure positioned within the suction chamber adjacent the at least one partition member at the at least one opening; and
at least one securing structure secured in operable relation with the at least one demisting structure so as to secure the at least one demisting structure relative to the opening;
wherein the at least one demisting structure and the second demisting structures are independently selected from the group consisting of wire mesh, steel wool, stainless mesh, steel mesh, serpentine channels and combinations thereof.
2. The oil separation assembly of claim 1 , wherein at least one of the at least one demisting structure and the second demisting structure are steel wool.
3. The oil separation assembly of claim 2 , wherein both the at least one demisting structure and the second demisting structure are steel wool.
4. The oil separation assembly of claim 1 , wherein the at least one securing structure comprises a first support, a second support, and a locking structure.
5. A high pressure reciprocating compressor comprising:
a suction chamber;
a crankcase chamber;
a partition member at least partially separating the suction chamber and the crankcase chamber and comprising at least one opening; and
at least one oil separation assembly comprising
a first demisting structure positioned in the crankcase chamber adjacent the partition member at the at least one opening,
a second demisting structure positioned within the suction chamber adjacent the at least one partition member at the at least one opening, and
at least one securing structure secured in operable relation with the first demisting structure so as to secure the first demisting structure relative to the opening;
wherein the first and second demisting structures are independently selected from the group consisting of wire mesh, steel wool, stainless mesh, steel mesh, serpentine channels and combinations thereof.
6. The compressor of claim 5 , wherein at least one of the first and second demisting structures are steel wool.
7. The compressor of claim 5 , wherein both the first and second demisting structures are steel wool.
8. The compressor of claim 5 , wherein the at least one securing structure comprises a first support, a second support, and a locking structure.