A storage tank containing a suspended liner for the supply and storage of a full strength corrosive liquid such as a strong acid or base, the liner suspended within the storage tank from several locations by upper suspension straps from above held in place by corrosive resistant rods through rod sus
A storage tank containing a suspended liner for the supply and storage of a full strength corrosive liquid such as a strong acid or base, the liner suspended within the storage tank from several locations by upper suspension straps from above held in place by corrosive resistant rods through rod suspension supports from the ceiling of the storage tank, and by a plurality of tie clips integrated within the suspended liner attaching to a plurality of suspension hooks placed within the interior of the storage tank to fully deploy the suspended liner to fill and to dispense the corrosive liquid within the suspended liner from the storage tank.
대표청구항▼
1. A portable storage tank and internal corrosive resistant liner for containment and dispensing of a strong corrosive liquid at a remote location, comprising: said portable storage tank providing a floor section, a roof section, a pair of side sections, a front section and a rear section defining a
1. A portable storage tank and internal corrosive resistant liner for containment and dispensing of a strong corrosive liquid at a remote location, comprising: said portable storage tank providing a floor section, a roof section, a pair of side sections, a front section and a rear section defining an internal cavity, said internal cavity further defining upper corners attaching a plurality of upper eyeloops and lower corners defining lower eyeloops and said roof section further defining an interior ceiling;said internal corrosive resistant liner providing a floor panel, a roof panel, a pair of side panels, a front panel and a rear panel defining an internal cavity, each panel further defining an exterior surface;a plurality of upper rod suspension means suspending said roof panel of said internal corrosive resistant liner from said interior ceiling of said portable storage tank through a plurality of paired upper suspension panels attached to said exterior surface of said roof panel at a plurality of locations along said roof panel;a plurality of oarlocks attaching to each said side panel along an upper margin and a lower margin of each said side panel, corresponding in proximity to each said upper and lower eyeloop of said portable storage tank as said internal corrosive resistant liner is suspended from within said internal cavity of said portable storage tank by attachment of a snap hook connecting each said eyeloop to each said proximal oarlock;a manway having an opening with a hatch providing access through said front panel of said portable storage tank providing access into said internal cavity of said portable storage tank; andat least one dispensing outlet in said front panel of said portable storage tank cooperating with at least one dispensing flange within said internal corrosive resistant liner providing passage from said internal cavity of said liner through said front panel of said portable storage tank to dispense said strong corrosive liquid from said storage tank and at least one fill inlet in said front panel of said portable storage tank cooperating with at least one fill flange within said internal corrosive resistant liner providing passage from said internal cavity of said liner through said front panel of said portable storage tank to introduce said strong corrosive liquid into said portable storage tank, wherein said liner may be repeatedly filled and dispensed, said portable storage tank may be transported empty or filled and said liner may be replaced within said portable storage tank for continued use of said portable storage tank. 2. The portable storage tank and internal corrosive resistant liner as disclosed in claim 1 further comprising said portable storage tank and internal corrosive resistant liner are a symmetrical shape wherein a suspension forces are uniformly distributed and balanced while empty or at full capacity. 3. The portable storage tank and internal corrosive resistant liner as disclosed in claim 1 further comprising said interior ceiling of said roof section provides a reinforced hem channel across said roof panel at each location where said upper rod suspension means is provided to provide additional stability to said roof panel from suspension forces exerted by said corrosive resistant liner. 4. The portable storage tank and internal corrosive resistant liner as disclosed in claim 1 said corrosive resistant liner correlating with the strong corrosive liquid to be contained within said internal corrosive resistant liner selected from a list of materials consisting of: polyethylene, a fiberglass reinforced plastic, glass reinforced plastic, PP, PVC, PTFE, ECTFE, ETFE, FEP, CPVC or PVDF, and having the physical properties which withstand hydrostatic forces and providing hoop strength applied by the pressure of the liner at full capacity, by pressure of vacuum, seismic loads and fluid sloshing and fluid movement during filling and dispensing. 5. The portable storage tank and internal corrosive resistant liner as disclosed in claim 1, said upper rod suspension means further comprising: a plurality of paired axially aligned cylindrical tubing brackets attached across from one another at along said upper corners, also aligned above said attached paired suspension panels, also axially aligned on said external surface of said roof panel;a central curved bracket suspended and centered between each said pair of cylindrical tubing brackets; anda flexible fiberglass rod inserted through each said paired suspension panels, with one end of said rod within one of each said paired cylindrical tubing brackets, said rod being slightly bent during installation as an opposing end of said rod is inserted within said opposite paired cylindrical tubing brackets and returned to a straight orientation, said rod fully extended during retention within said paired cylindrical tubing brackets, said rod further defining a middle portion, raised and attached within said respective central curved bracket, providing a three point suspension of said rod from said interior ceiling of said roof panel, holding said paired suspension panels above each said rod near said interior ceiling of said roof panel. 6. The portable storage tank and internal corrosive resistant liner as disclosed in claim 1 further comprising: said upper rod suspension means is duplicated and employed as vertical panel and transitional point rod suspension means at location other than said interior ceiling of said roof panel, including but not limited to an interior wall of a vertical rear section, between said interior wall of said rear section and said floor section, any angular transition point along said floor surface, and/or said vertical front section, including between said interior wall of a vertical front section and said floor section; andaccompanying identical paired suspension panels on said liner at cooperative points as each said vertical panel and transitional point rod suspension means upon said front panel, said rear panel or said floor panel panels upon said exterior surfaces of said internal corrosion resistant liner. 7. The portable storage tank and internal corrosive resistant liner as disclosed in claim 1, said roof panel further comprising: a longitudinal midline;an upper manway providing an integrated air vent assembly placed adjacent to said midline extending a curved vent tube towards said rear section to allow air from said internal cavity of said internal corrosive resistant liner and said internal cavity of said portable storage tank to escape and enter to regulate pressure as said strong corrosive liquid is introduced and withdrawn, said manway further providing passage and access by a person into said interior cavity of said portable storage tank for application and installation of said internal corrosive resistant liner. 8. The portable storage tank and internal corrosive resistant liner as disclosed in claim 1, said roof panel further comprising: a front fill opening to fill said internal corrosive resistant liner with said strong corrosive liquid, said front fill opening defining an aperture with a lid engaging said aperture to close the opening; andan upper flange extending from said roof panel integrating with and engaging said front fill opening and providing direct passage to said internal cavity of said internal corrosive resistant liner for introduction of said strong corrosive liquid within the internal cavity. 9. The portable storage tank and internal corrosive resistant liner as disclosed in claim 1 further comprising: an upper manway providing an integrated air vent assembly placed adjacent to said midline extending a curved vent tube towards said rear section to allow air from said internal cavity of said internal corrosive resistant liner and said internal cavity of said portable storage tank to escape and enter to regulate pressure as said strong corrosive liquid is introduced and withdrawn, said manway further providing passage and access by a person into said interior cavity of said portable storage tank for application and installation of said internal corrosive resistant liner, said air vent assembly further defining a lower base extending through said roof section, a flange cap secured to said lower base, a collar extending upward from said flange cap, a lid extending said curved vent tube and securing to said collar by a plurality of closure nuts and bolts, removably securing said lid to said collar, anda secondary vent aperture further providing air pressure regulation within said portable storage tank at a secondary location close to or within proximity of a front fill opening in said portable storage tank, said secondary vent aperture extending a curved vent tube. 10. The portable storage tank and internal corrosive resistant liner as disclosed in claim 1, said front panel further comprising: a stairway attached to said exterior surface of said front panel to gain access to said roof panel;a tow hitch attaching to a floor frame of said portable storage tank; andrear wheels attached to said frame to provide towing transport to said portable storage tank by a towing vehicle. 11. A portable storage tank and internal corrosive resistant liner for containment and dispensing of a strong corrosive liquid at a remote location, comprising: said portable storage tank providing a floor section, a roof section defining a longitudinal midline, a pair of side sections, a front section and a rear section defining an internal cavity, said internal cavity further defining upper corners attaching a plurality of upper eyeloops and lower corners defining lower eyeloops and said roof section further defining an interior ceiling;said internal corrosive resistant liner providing a floor panel, a roof panel, a pair of side panels, a front panel and a rear panel defining an internal cavity, each panel further defining an exterior surface;an upper manway providing an integrated an air vent assembly placed adjacent to said midline extending a curved vent tube towards said rear section to allow air from said internal cavity of said internal corrosive resistant liner and said internal cavity of said portable storage tank to escape and enter to regulate pressure as said strong corrosive liquid is introduced and withdrawn, said manway further providing passage and access by a person into said interior cavity of said portable storage tank for application and installation of said internal corrosive resistant liner;a plurality of upper rod suspension means suspending said roof panel of said internal corrosive resistant liner from said interior ceiling of said portable storage tank through a plurality of paired upper suspension panels attached to said exterior surface of said roof panel at a plurality of locations along said roof panel;a plurality of oarlocks attaching to each said side panel along an upper margin and a lower margin of each said side panel, corresponding in proximity to each said upper and lower eyeloop of said portable storage tank as said internal corrosive resistant liner is suspended from within said internal cavity of said portable storage tank by attachment of a snap hook connecting each said eyeloop to each said proximal oarlock;a manway having an opening with a hatch providing access through said front panel of said portable storage tank providing access into said internal cavity of said portable storage tank; andat least one dispensing outlet in said front panel of said portable storage tank cooperating with at least one dispensing flange within said internal corrosive resistant liner providing passage from said internal cavity of said liner through said front panel of said portable storage tank to dispense said strong corrosive from said storage tank and at least one fill inlet in said front panel of said portable storage tank cooperating with at least one fill flange within said internal corrosive resistant liner providing passage from said internal cavity of said liner through said front panel of said portable storage tank to introduce said strong corrosive into said portable storage tank, wherein said liner may be repeatedly filled and dispensed, said portable storage tank may be transported empty or filled and said liner may be replaced within said portable storage tank for continued use of said portable storage tank. 12. The portable storage tank and internal corrosive resistant liner as disclosed in claim 11 further comprising said portable storage tank and internal corrosive resistant liner are a symmetrical shape wherein a suspension forces are uniformly distributed and balanced while empty or at full capacity. 13. The portable storage tank and internal corrosive resistant liner as disclosed in claim 11 further comprising said interior ceiling of said roof section provides a reinforced hem channel across said roof panel at each location where said upper rod suspension means is provided to provide additional stability to said roof panel from suspension forces exerted by said corrosive resistant liner. 14. The portable storage tank and internal corrosive resistant liner as disclosed in claim 11 said corrosive resistant liner correlating with the strong corrosive liquid to be contained within said internal corrosive resistant liner selected from a list of materials consisting of: polyethylene, a fiberglass reinforced plastic, glass reinforced plastic, PP, PVC, PTFE, ECTFE, ETFE, FEP, CPVC or PVDF, and having the physical properties which withstand hydrostatic forces and providing hoop strength applied by the pressure of the liner at full capacity, by pressure of vacuum, seismic loads and fluid sloshing and fluid movement during filling and dispensing. 15. The portable storage tank and internal corrosive resistant liner as disclosed in claim 11, said upper rod suspension means further comprising: a plurality of paired axially aligned cylindrical tubing brackets attached across from one another at along said upper corners, also aligned above said attached paired suspension panels, also axially aligned on said external surface of said roof panel;a central curved bracket suspended and centered between each said pair of cylindrical tubing brackets; anda flexible fiberglass rod inserted through each said paired suspension panels, with one end of said rod within one of each said paired cylindrical tubing brackets, said rod being slightly bent during installation as an opposing end of said rod is inserted within said opposite paired cylindrical tubing brackets and returned to a straight orientation, said rod fully extended during retention within said paired cylindrical tubing brackets, said rod further defining a middle portion, raised and attached within said respective central curved bracket, providing a three point suspension of said rod from said interior ceiling of said roof panel, holding said paired suspension panels above each said rod near said interior ceiling of said roof panel. 16. The portable storage tank and internal corrosive resistant liner as disclosed in claim 11 further comprising: said upper rod suspension means is duplicated and employed as vertical panel and transitional point rod suspension means at location other than said interior ceiling of said roof panel, including but not limited to an interior wall of a vertical rear section, between said interior wall of said rear section and said floor section, any angular transition point along said floor surface, and/or said vertical front section, including between said interior wall of a vertical front section and said floor section; andaccompanying identical paired suspension panels on said liner at cooperative points as each said vertical panel and transitional point rod suspension means upon said front panel, said rear panel or said floor panel panels upon said exterior surfaces of said internal corrosion resistant liner. 17. The portable storage tank and internal corrosive resistant liner as disclosed in claim 11, said roof panel further comprising: a front fill opening to fill said internal corrosive resistant liner with said strong corrosive liquid, said front fill opening defining an aperture with a lid engaging said aperture to close the opening; andan upper flange extending from said roof panel integrating with and engaging said front fill opening and providing direct passage to said internal cavity of said internal corrosive resistant liner for introduction of said strong corrosive liquid within the internal cavity. 18. The portable storage tank and internal corrosive resistant liner as disclosed in claim 11 further comprising: an upper manway providing an integrated air vent assembly placed adjacent to said midline extending a curved vent tube towards said rear section to allow air from said internal cavity of said internal corrosive resistant liner and said internal cavity of said portable storage tank to escape and enter to regulate pressure as said strong corrosive liquid is introduced and withdrawn, said manway further providing passage and access by a person into said interior cavity of said portable storage tank for application and installation of said internal corrosive resistant liner, said air vent assembly further defining a lower base extending through said roof section, a flange cap secured to said lower base, a collar extending upward from said flange cap, a lid extending said curved vent tube and securing to said collar by a plurality of closure nuts and bolts, removably securing said lid to said collar, anda secondary vent aperture further providing air pressure regulation within said portable storage tank at a secondary location close to or within proximity of a front fill opening in said portable storage tank, said secondary vent aperture extending a curved vent tube. 19. The portable storage tank and internal corrosive resistant liner as disclosed in claim 11, said front panel further comprising: a stairway attached to said exterior surface of said front panel to gain access to said roof panel;a tow hitch attaching to a floor frame of said portable storage tank; andrear wheels attached to said frame to provide towing transport to said portable storage tank by a towing vehicle.
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이 특허에 인용된 특허 (8)
Roser Georges (Wingen/Moder FRX), Container for storing and transporting a liquid.
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