Dual purpose intermodal and bioconversion container
First Claim
1. An Intermodal container defining an enclosed volume suitable for both shipping and bioconversion, comprising:
- a subchassis having a subframe defining a length, width and height, a top and bottom spaced by said height, ventilation and drainage holes passing through an exterior of said subframe, and beams extending laterally within said subframe across said width, said beams having holes through which ventilation and drainage may pass;
a subfloor sealed with and adjacent said bottom of said subchassis; and
a perforated floor adjacent said top of said subchassis and adjacent to said volume,wherein said perforated floor is generally planar and further comprises wood tiles in combination with separate plastic tiles, and wherein said wood flooring is immediately adjacent to container side walls, said container side walls at least partially defining said enclosed volume, said plastic flooring forming a scraping surface between said wood flooring and more distal to said container side walls than said wood flooring.
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Accused Products
Abstract
An Intermodal container, also known as an ISO Ocean Freight Container is suitable for the dual purposes of bio-containment and also Intermodal shipping. Provision is made for the introduction of water, oxygen or other liquids or gasses to be treated into the container, for exit of liquids or gasses generated or converted in the container, and for the monitoring of biological processes occurring within the container, all in a liquid impervious container. Improved air ducts and flow paths are provided, while the effects of shrinkage and channeling are reduced, through a strategically placed and relative percentage of openings through the floor. Further improvements in air distribution are achieved by an elimination or substantial reduction in percentage of opening through the floor in areas immediately adjacent to the container side walls. The flooring incorporates a self-cleaning hole design which increases in diameter with increasing distance from the container contents. The increases in diameter may be achieved either through smooth and continuous increases, or through discontinuous increments, though the objective regardless of the approach is to ensure that the holes do not clog either when the container is filled with matter, or when vibrated and jolted during handling and transport.
78 Citations
21 Claims
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1. An Intermodal container defining an enclosed volume suitable for both shipping and bioconversion, comprising:
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a subchassis having a subframe defining a length, width and height, a top and bottom spaced by said height, ventilation and drainage holes passing through an exterior of said subframe, and beams extending laterally within said subframe across said width, said beams having holes through which ventilation and drainage may pass; a subfloor sealed with and adjacent said bottom of said subchassis; and a perforated floor adjacent said top of said subchassis and adjacent to said volume, wherein said perforated floor is generally planar and further comprises wood tiles in combination with separate plastic tiles, and wherein said wood flooring is immediately adjacent to container side walls, said container side walls at least partially defining said enclosed volume, said plastic flooring forming a scraping surface between said wood flooring and more distal to said container side walls than said wood flooring. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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- 11. A bioconversion container forming an enclosed space containing organic matter therein, and having a floor adjacent said organic matter of generally planar plastic flooring perforated with a plurality of perforation holes that each individually taper from an opening size smaller adjacent to enclosed space containing said organic matter to an opening size larger more distal thereto, said perforated floor further generally planar and comprising exposed generally planar wood in combination with exposed generally planar plastic, wherein said wood flooring is immediately adjacent to container side walls, said container side walls at least partially defining said enclosed space, said plastic flooring forming a scraping surface between said wood flooring and more distal to said container side walls than said wood flooring.
- 16. A bioconversion container enclosing biomatter, said bioconversion container comprising replaceable smooth side walls immediately adjacent said biomatter and a generally planar perforated floor adjacent said biomatter, wherein said perforated floor further comprises wood in combination with a second perforate material comprising plastic or steel, wherein said wood flooring is immediately adjacent to said replaceable smooth side walls, said replaceable smooth side walls at least partially defining an enclosed volume, said second perforate material flooring forming a scraping surface between said wood flooring and more distal to said replaceable smooth side walls than said wood flooring.
Specification