Erosion resistant elbow for solids conveyance
Abstract
An elbow and process for fabrication for use in particulate material conveyancing comprising a curved outer pipe, a curved inner pipe having the same radius of curvature as the outer pipe, concentric with and internal to the outer pipe, comprising an outer layer comprised of a first material and an inner layer comprised of a second material wherein said first material is characterized by high erosion resistance when impinged by particulate material and wherein said second material is characterized by high tensile strength and flexibility, and an inner pipe supporting means for providing support to said inner pipe, disposed between said inner pipe and said outer pipe.
- Inventors:
-
- New Stanton, PA
- Issue Date:
- Research Org.:
- Westinghouse Electric Corp., Pittsburgh, PA (United States)
- OSTI Identifier:
- 865210
- Patent Number(s):
- 4478253
- Application Number:
- 06/483,404
- Assignee:
- KRW Energy Systems Inc. (Houston, TX)
- Patent Classifications (CPCs):
-
B - PERFORMING OPERATIONS B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL B01J - CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY
B - PERFORMING OPERATIONS B65 - CONVEYING B65G - TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- DOE Contract Number:
- AC01-80ET14752
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- erosion; resistant; elbow; solids; conveyance; process; fabrication; particulate; material; conveyancing; comprising; curved; outer; pipe; inner; radius; curvature; concentric; internal; layer; comprised; characterized; resistance; impinged; tensile; strength; flexibility; supporting; means; providing; support; disposed; outer pipe; inner pipe; pipe support; layer comprised; inner layer; outer layer; particulate material; tensile strength; providing support; erosion resistant; /138/406/
Citation Formats
Everett, James W. Erosion resistant elbow for solids conveyance. United States: N. p., 1984.
Web.
Everett, James W. Erosion resistant elbow for solids conveyance. United States.
Everett, James W. Tue .
"Erosion resistant elbow for solids conveyance". United States. https://www.osti.gov/servlets/purl/865210.
@article{osti_865210,
title = {Erosion resistant elbow for solids conveyance},
author = {Everett, James W},
abstractNote = {An elbow and process for fabrication for use in particulate material conveyancing comprising a curved outer pipe, a curved inner pipe having the same radius of curvature as the outer pipe, concentric with and internal to the outer pipe, comprising an outer layer comprised of a first material and an inner layer comprised of a second material wherein said first material is characterized by high erosion resistance when impinged by particulate material and wherein said second material is characterized by high tensile strength and flexibility, and an inner pipe supporting means for providing support to said inner pipe, disposed between said inner pipe and said outer pipe.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1984},
month = {10}
}
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