An above ground oil and water separator including a pump to draw potentially contaminated water from a containment area, and to supply a flow of water to an enclosure. An enclosure inlet pipe takes water from the diaphragm pump into the enclosure. A first sub-enclosure is formed within the enclosure by a wall containing a plurality of coalescing spheres. The coalescing spheres are bagged within the first wall and can be removed through an external lid during cleaning and removal of coalesced oil. A heat source contained within an electrical panel heats water and supplies the heated water to the enclosure to prevent freezing within the enclosure.
Description
BRIEF DESCRIPTION OF THE DRAWINGS
FIG. 1 shows a partial cross section of the present invention, an oil separation apparatus.
FIG. 2 shows details of the apparatus of FIG. 1.
FIG. 3 shows the system controlled diagram of the apparatus of FIG. 1.
Claims
1. An above ground oil and water separation system comprising:
a pump to draw water from a containment area, and to supply a flow of water to an enclosure,an enclosure inlet pipe taking water from said pump into said enclosure,a containment area formed within said enclosure by a wall, said containment area containing a plurality of coalescing spheres, anda heat source contained within an electrical panel attached to said enclosure to heat water in said enclosure to prevent freezing.
2. The separation system as recited in claim 1, wherein said containment area includes an upper lid on a top surface of said enclosure and wherein said coalescing spheres are held in permeable removable bags within said containment area such that said bags can be removed through an opening in the top of said containment area when said lid is removed.
3. The separation system as recited in claim 1, wherein said enclosure is divided into a first sub-enclosure receiving said inlet pipe and a second sub-enclosure wherein said first and second enclosures are separated by a wall and wherein said wall includes a plurality of pipes that allow water to flow from said first sub-enclosure to said second sub-enclosure.
4. The separation system as recited in claim 1, wherein said inlet pipe includes an end within said enclosure having a plurality of openings to diffuse the flow of water into said enclosure from said pump.
5. The separation system as recited in claim 3, wherein said inlet pipe includes an end within said enclosure having a plurality of openings to diffuse the flow of water into said enclosure from said pump and wherein said enclosure includes a third sub-enclosure separated from said second sub-enclosure by said containment area.
6. The separation system as recited in claim 5, wherein said containment area is defined by two walls having a plurality of openings to allow water to flow from said second sub-enclosure through said containment area and into said third sub-enclosure and wherein said third sub-enclosure includes a water outlet to allow water to be removed from said enclosure.
7. The separation system as recited in claim 5, wherein said electrical panel is mounted on an exterior surface of said enclosure and includes a controller to send an alarm signal when an oil level within said enclosure reaches a predetermined level.
8. An above ground oil and water separation system comprising:
a pump to draw water from a containment area and to supply a flow of water to an enclosure,an enclosure inlet pipe taking water from said pump into said enclosure,a containment area formed within said enclosure including a first wall, said containment area containing a plurality of coalescing spheres, said coalescing spheres contained within a permeable bag within said containment area, anda heat source to heat said enclosure to prevent freezing.
9. The separation system as recited in claim 8, wherein said containment area includes an upper lid on a top surface of said enclosure and wherein said bags can be removed through an opening in the top of said containment area when said lid is removed.
10. The separation system as recited in claim 9, wherein an electrical panel is mounted on an exterior surface of said enclosure and includes a controller to send an alarm signal when an oil level within said enclosure reaches a predetermined level.
11. The separation system as recited in claim 10, wherein said enclosure is divided into a first sub-enclosure receiving said inlet pipe and a second sub-enclosure wherein said first and second enclosures are separated by a second wall and wherein said second wall includes a plurality of openings that allow water to flow from said first sub-enclosure to said second sub-enclosure.
12. The separation system as recited in claim 11, wherein said inlet pipe includes a plurality of openings to diffuse the flow of water into said enclosure from said pump and wherein said enclosure includes a third sub-enclosure separated from said second sub-enclosure by said containment area.
13. The separation system as recited in claim 12, wherein said containment area is defined by said first wall having a plurality of openings to allow water to flow from said second sub-enclosure through said containment area and a third wall having openings that allow water to flow into said third sub-enclosure from said containment area and wherein said third sub-enclosure includes a water outlet to allow water to be removed from said enclosure.
14. An above ground oil and water separation system comprising:
a pump to supply a flow of water to an above ground enclosure,an enclosure inlet pipe taking water into said enclosure,a containment area formed within said enclosure including a first wall, said containment area containing a plurality of coalescing shapes, said coalescing shapes contained within a permeable bag within said containment area, anda heat source to heat said enclosure to prevent freezing, each said coalescing shape including a surface to aid in coalescing oil from said water.
15. The separation system as recited in claim 14, wherein said containment area includes an upper lid on a top surface of said enclosure and wherein said bag can be removed through an opening in the top of said containment area when said lid is removed.
16. The separation system as recited in claim 15, wherein an electrical panel is mounted on said enclosure and includes a control to send a signal when an oil level within said enclosure reaches a predetermined level.
17. The separation system as recited in claim 16, wherein said enclosure is divided into a first sub-enclosure receiving said inlet pipe and a second sub-enclosure wherein said first and second enclosures are separated by a second wall and wherein said second wall includes a plurality of pipes that allow water to flow from said first sub-enclosure to said second sub-enclosure.
18. The separation system as recited in claim 17, wherein said inlet pipe includes a plurality of openings to diffuse the flow of water into said enclosure from said pump and wherein said enclosure includes a third sub-enclosure separated from said second sub-enclosure by said containment area.
Patent Application
20070199871
