Article/liquid separator

Claim 2

Apparatus for separating liquid from liquid coated article and comprising a housing having an upper chamber and a lower chamber defining a sump, said housing having a sidewall, a top wall, and a bottom wall downwardly inclined from said sidewall, article supporting means disposed within said housing and partially defining said upper chamber and said lower chamber for permitting the passage of liquid from said upper chamber to said lower chamber and preventing passage of the articles from said upper chamber into said lower chamber and including a downwardly inclined perforated plate extending across said housing and separating said upper chamber from said lower chamber, said perforated plate having a lower portion disposed proximate said sidewall, an outlet opening communicating with said upper chamber, vacuum producing means for withdrawing air from said housing through said outlet opening and including a vacuum conduit for connection to a vacuum source through which air withdrawn from said housing is constrained to pass, demisting means for removing liquid from air withdrawn from said housing through said outlet opening, an inlet opening defined by said housing and opening into an upper portion of said upper chamber, suction conduit means connected to said housing at said inlet opening for the passage of liquid contaminated articles into said upper chamber through said inlet opening and including a flexible vacuum hose, a first access opening defined by said sidewall and opening into said upper chamber proximate the lower portion of said perforated wall for the removal of articles from said housing, a drain conduit connected to said housing in communication with said sump for removal of liquid from said sump, a pump connected to said drain conduit, sensing means mounted on said housing for operating said pump to discharge liquid from said sump when the liquid within said sump attains a predetermined level, and cleanout means for removing contaminate from said sump.

Claim 3

Apparatus for separating liquid from liquid contaminated articles as set forth in claim 1 wherein said sidewall comprises an axially vertical generally cylindrical wall and said bottom wall comprises a generally frustoconical wall and said sump is defined by said bottom wall.

Claim 4

Apparatus for separating liquid from liquid contaminated articles as set forth in claim 1 wherein said sensing means comprises a float switch.

Claim 5

Apparatus for separating liquid from liquid contaminated articles as set forth in claim 1 wherein said apparatus includes article arresting means supported within said upper chamber in the path of articles entering said chamber from said inlet opening for arresting movement in one direction of liquid coated articles entering the upper chamber through said inlet opening and causing the articles to drop onto said article supporting means.

Claim 6

Apparatus for separating liquid from liquid contaminated articles as set forth in claim 4 wherein said article arresting means comprises a target plate depending from said housing.

Claim 7

Apparatus for separating liquid from liquid contaminated articles as set forth in claim 5 including a second access opening defined by said housing and opening into said upper chamber proximate said target plate.

Claim 8

Apparatus for separating liquid from liquid contaminated articles as set forth in claim 1 wherein said top wall defines said outlet opening and said demisting means comprises a demister mounted on said top wall and through which air withdrawn from said housing is constrained to pass.

Claim 9

Apparatus for separating liquid from liquid contaminated articles as set forth in claim 1 wherein said cleanout means comprises a butterfly valve.

Claim 10

Apparatus for separating liquid from liquid coated articles and comprising a housing having an upper chamber and a lower chamber defining a sump, said housing having a generally cylindrical sidewall, a horizontally disposed top wall, and a frustoconical bottom wall, article supporting means disposed within said housing and partially defining said upper chamber and said lower chamber for permitting the passage of liquid from said upper chamber to said lower chamber and preventing passage of the articles from said upper chamber into said lower chamber and including a downwardly inclined perforated plate extending across said housing and having a lower portion disposed proximate the junction of said sidewall and said bottom wall, an outlet opening defined by said top wall and opening into said upper chamber, vacuum producing mean for withdrawing air from said housing through said outlet opening and including a vacuum conduit for connection to a vacuum source, a demister mounted on said top wall between said outlet opening and said vacuum conduit and through which air withdrawn from said housing is constrained to pass, an inlet opening defined by said housing and opening into the upper portion of said upper chamber, suction conduit means connected to said housing at said inlet opening for the passage of liquid contaminated articles such as aforesaid into said upper chamber through said inlet opening and including a flexible vacuum hose, a first access opening defined by said sidewall and opening into said upper chamber proximate the lower portion of said perforated wall for the removal of articles from said housing, draining means connected to said housing in communication with said sump for removal of liquid from said lower chamber and including a drain conduit, a pump connected to said drain conduit, float switch means mounted on said housing for operating said pump to discharge liquid from said sump when the liquid within said sump attains a predetermined level, and valve means at the lowermost level of said bottom wall for removing contaminate from said sump.

Claim 11

Apparatus for separating liquid from liquid coated articles and comprising a housing having an upper chamber and a lower chamber defining a sump, said housing having a generally cylindrical sidewall, a horizontally disposed top wall, and a frustoconical bottom wall, article supporting means disposed within said housing and partially defining said upper chamber and said lower chamber for permitting the passage of liquid from said upper chamber to said lower chamber and preventing passage of the articles from said upper chamber into said lower chamber and including a downwardly inclined perforated plate extending across said housing and having a lower portion disposed proximate the junction of said sidewall and said bottom wall, an outlet opening defined by said top wall and opening into said upper chamber, vacuum producing mean for withdrawing air from said housing through said outlet opening and including a vacuum conduit for connection to a vacuum source, a demister mounted on said top wall between said outlet opening and said vacuum conduit and through which air withdrawn from said housing is constrained to pass, an inlet opening defined by said housing and opening into the upper portion of said upper chamber, suction conduit means connected to said housing at said inlet opening for the passage of liquid contaminated articles such as aforesaid into said upper chamber through said inlet opening and including a flexible vacuum hose, a first access opening defined by said sidewall and opening into said upper chamber proximate the lower portion of said perforated wall for the removal of articles from said housing, draining means connected to said housing in communication with said sump for removal of liquid from said lower chamber and including a drain conduit, a pump connected to said drain conduit, float switch means mounted on said housing for operating said pump to discharge liquid from said sump when the liquid within said sump attains a predetermined level, and valve means at the lowermost level of said bottom wall for removing contaminate from said sump.

Claim 12

Apparatus for separating liquid from liquid coated articles as set forth in claim 9 including a target plate disposed within said upper chamber and depending from said top wall in the path of articles entering said upper chamber through said inlet opening.

Claim 13

Apparatus for separating liquid from liquid coated articles as set forth in claim 10 including a second access opening formed in said sidewall and communicating with said upper chamber proximate said target plate.