초록 ▼

A reactor cartridge includes a plurality of spaced-apart monoliths, formed along a tube or other mandrel. Each monolith is formed of a pair of flat and corrugated metal strips, spirally wound around the tube. These strips could be made of solid or screen material. The corrugations are skewed, such t

A reactor cartridge includes a plurality of spaced-apart monoliths, formed along a tube or other mandrel. Each monolith is formed of a pair of flat and corrugated metal strips, spirally wound around the tube. These strips could be made of solid or screen material. The corrugations are skewed, such that the monolith imparts a swirl to gases flowing through it. The corrugations of the strips in adjacent monoliths are oriented differently, so that successive monoliths impart different swirls to the gases, so as to promote mixing of gases and better heat transfer from the exterior to the interior of the cartridge. An insertion and removal tool simplifies the procedure for stacking such cartridges in a long pipe, or for removing cartridges from the pipe. The all-metal construction facilitates heat transfer through the entire reactor, and avoids the problems associated with packed ceramic beds.

대표청구항 ▼

What is claimed is: 1. An insertion and removal tool for inserting and removing a reactor cartridge into and out of a generally cylindrical pipe, the tool comprising: a) a brush, the brush being sized to fit snugly within a cylindrical pipe and to maintain a position of the tool within the pipe, b)

What is claimed is: 1. An insertion and removal tool for inserting and removing a reactor cartridge into and out of a generally cylindrical pipe, the tool comprising: a) a brush, the brush being sized to fit snugly within a cylindrical pipe and to maintain a position of the tool within the pipe, b) a connector, attached to the brush, the connector including at least two hooks adapted to engage a reactor cartridge, the hooks being held within an opening of a washer, and c) a shaft connected to the brush. 2. The tool of claim 1, wherein the brush has a longitudinal axis, and wherein the shaft is positioned substantially along the longitudinal axis of the brush. 3. The tool of claim 1, wherein the hooks are connected directly to the shaft. 4. A tool for inserting and removing a reactor cartridge into and out of a generally cylindrical pipe, the tool comprising: a) a shaft comprising an annulus at the distal end of the shaft, b) a brush connected to the shaft above the annulus, the brush having a generally cylindrical shape, the brush being sized to fit snugly within a cylindrical pipe into which the tool is adapted to be inserted, and c) a plurality of J-shaped hooks attached to the shaft annulus, the hooks being spaced equally around the annulus such that the annulus and the hooks are positioned below the brush, and the hooks being adapted to engage a lifting pin attached to the reactor cartridge by rotating the tool. 5. The tool of claim 4, wherein the brush defines a longitudinal axis, and wherein the shaft is positioned substantially along the longitudinal axis of the brush. 6. The tool of claim 4, wherein the plurality of hooks comprises a pair of J-hooks.