Boiler Wall Protection Block, Boiler Wall Protection Element, Assembly of such Element and a Ferrule, a Boiler Wall Provided with such Assembly, Method for Furnishing a Boiler Inner Wall and a Boiler Wall Protection Sub-Block
AssigneeInnalox BV
InventorMark Peter Maria Welters
Life of this patent
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Abstract
A boiler tube protection block, comprising an essentially parallellogram shaped body (11), an annular cut-out at all four comers, with the cutting point of two adjacent sides as a centre. An assembly of a boiler protection block and a ferrule (21) with a radius essentially corresponding to the central annular hole of the block. A boiler, and a method for furnishing a boiler inner wall, comprising applying protection blocks against the wall, and arranging ferrules through at least the annular cut-outs.
Claims16
1-21. (canceled)
A boiler wall protection block for building a boiler wall, comprising:
- an essentially parallelogram shaped body;
- an annular cut-out at all four corners, with the cutting point of two adjacent sides as a centre, wherein each of the annular cut-outs is arranged to receive at least part of a ferrule.
A method for furnishing a boiler inner wall, comprising applying boiler wall protection blocks against the wall, and arranging ferrules through annular cut-outs.
A boiler wall protection sub-block, comprising a part of a boiler wall protection block wherein the part corresponds to a section of the boiler wall protection block from one annular cut-out to an adjacent one or to a section of the block from one annular cut-out to an opposite one, wherein each of the annular cut-outs is arranged to receive at least part of a ferrule.
Dependencies are inferred from the claim text.