Stave with external manifold
AssigneeBerry Metal Company
InventorTodd G. Smith
Life of this patent
Estimating the term…
Abstract
A stave comprising an outer housing, an inner pipe circuit comprising individual pipes housed within the outer housing, wherein the individual pipes each has an inlet end and an outlet end and wherein each pipe may or may not be mechanically connected to another pipe, and a manifold, integral with or disposed on or in the housing; wherein the inlet and/or outlet ends of each individual pipe is disposed in or housed by the manifold. The manifold may be made of carbon steel while the housing may be made of copper. Each of the inlet and outlet ends of each individual pipe may be surrounded in part by cast copper within a housing of the manifold.
Claims20
A stave comprising
- an outer housing
- an inner pipe circuit comprising one or more individual pipes, wherein the one or more individual pipes are housed within the outer housing, wherein each of the one or more individual pipes has an inlet end and an outlet end, and wherein each of the one or more individual pipes may or may not be mechanically connected to another one of the one or more individual pipes;
- and
- a manifold comprising a manifold housing, wherein the manifold is integral with or disposed on or in the outer housing and wherein the manifold housing comprises a perimeter wall having a height and defining an opening;
- wherein both of the inlet end and the outlet end of each of the one or more individual pipes are disposed in or housed by the same manifold and wherein both of the inlet end and the outlet end of each of the one or more individual pipes is surrounded at least in part by cast material provided within the opening of the manifold housing to help secure the inlet end and the outlet end of each of the one or more individual pipes to the manifold;
- and
- wherein the height of the perimeter wall of the manifold housing extends away from the outer housing and the inner pipe circuit.
A stave comprising:
- a stave housing
- a stave cooling fluid circuit comprising one or more individual pipes disposed in or defined by the stave housing, wherein each of the one or more individual pipes has an inlet end and an outlet end;
- a stave cooling fluid inlet in fluid communication with the stave cooling fluid circuit and a stave cooling fluid outlet in fluid communication with the stave cooling fluid circuit;
- and
- a manifold integral with or disposed on or in the stave housing, the manifold comprising a perimeter wall having a height and defining an opening, wherein the height of the perimeter wall of the manifold extends away from the stave cooling fluid circuit and a face of the stave housing and is configured for insertion through a shell of a furnace to provide support for installation of the stave on the shell wherein both of the inlet end and the outlet end of each of the one or more individual pipes are disposed in or housed by the same manifold, wherein the inlet end of each of the one or more individual pipes is configured for providing cooling fluid to the stave cooling fluid circuit, and wherein the outlet end of each of the one or more individual pipes is configured for receiving cooling fluid from the stave cooling fluid circuit, and wherein both of the inlet end and the outlet end of each of the one or more individual pipes is surrounded at least in part by cast material within the opening of the manifold to help secure the inlet end and the outlet end of each of the one or more individual pipes to the manifold.
Dependencies are inferred from the claim text.