High pressure gas/liquid heat exchanger
OwnerRichard C. Priceinventor
Life of this patent
Estimating the term…
Abstract
A heat exchanger for use with high pressure gases is disclosed which has a generally cylindrical shell through which pressurized gas is passed. A plurality of stacked, high pressure, fluid-carrying serial coils are arranged in parallel serpentine paths within a frame member to form a structurally independent unit. The frame member is attached to an inner support member provided within the shell to position and align the frame member and coils. In operation, the coils are arranged primarily transverse to the flow of the gas, yet, because of the serpentine path, the flow of fluid through the coils is counter to or parallel with the flow of gas in the shell. The frame member supports the serpentine coils and contains any vibrations of the coils caused by the shell gases passing over the coils.
Claims11
A heat exchanger for use with high pressure gases comprising:
- at least one serial coil positioned in a plane, said at least one coil following a serpentine path along said plane;
- a frame member provided in a shell and adapted to support said at least one coil and contain vibrations of said at least one coil, said frame member comprising at least one tube holder sheet having openings provided therein adapted to receive and secure said at least one coil, and at least two solid plates adapted to secure said tube holder sheet in a fixed position to the shell;
- and an inner support frame provided within said shell, said support frame sized and positioned to engage said solid plates of said frame member and align and position said frame member within said shell.
A heat exchanger for use with high pressure gases comprising:
- at least one serial coil positioned in a plane, said at least one coil following a serpentine path along said plane;
- a frame member adapted to support said at least one coil and contain vibrations of said at least one coil, said frame member comprising at least one tube holder sheet having openings provided therein adapted to receive and secure said at least one coil, and at least two solid plates adapted to secure said tube holder sheet in a fixed position;
- a generally cylindrical shell having a longitudinal axis through which said gas flows, and shell adapted to engage said frame member;
- at least one inlet header passing directly through said shell for conveying a liquid medium to said at least one coil;
- and
- inner support frames provided within said shell, said support frames sized and positioned to engage said solid plates of said frame member and align and position said frame member within said shell.
A heat exchanger for use with high pressure gases comprising:
- at least one serial coil positioned in a plane, said at least one coil followed a serpentine path along said plane;
- a frame member adapted to support said at least one coil and contain vibrations of said at least one coil, said frame member comprising at least one tue holder sheet having openings provided therein adapted to receive and secure said at least one coil, and at least two solid plates adapted to secure said tube holder sheet in a fixed position;
- a generally cylindrical shell having a longitudinal axis through which said gas flows, said shell adapted to engage said frame member;
- at least one inlet header passing directly through said shell for conveying a liquid medium to said at least one coil;
- at least one outlet header passing directly through said shell for conveying a liquid medium from said at least one coil;
- and
- baffles attached within said shell and located downstream of said frame member for forcing said gas to pass through said frame member and contact said coils supported on said frame member, wherein said frame member is engaged with said shell by means of said baffles.
Dependencies are inferred from the claim text.