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Title: Kinetic extruder - a dry pulverized solid material pump

Abstract

Method and apparatus are shown for the continuous feeding of pulverized material to a high pressure container. A rotor is located within the high pressure container. The pulverized material is fed from a feed hopper through a stationary feed pipe to a vented spin-up chamber to a plurality of two-stage sprues mounted in the rotor. Control nozzles downstream from the sprues meter the flow of coal through the sprues.

Inventors:
 [1];  [2];  [3]
  1. Palo Alto, CA
  2. Sunnyvale, CA
  3. (Pleasanton, CA)
Publication Date:
Research Org.:
Lockheed Missiles and Space Co., Sunnyvale, CA
Sponsoring Org.:
US Energy Research and Development Administration (ERDA)
OSTI Identifier:
864511
Patent Number(s):
US 4376608
Assignee:
Lockheed Missiles & Space Company, Inc. (Sunnyvale, CA) DOEFE
DOE Contract Number:  
EX-76-C-01-1792
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
kinetic; extruder; dry; pulverized; solid; material; pump; method; apparatus; shown; continuous; feeding; pressure; container; rotor; located; fed; feed; hopper; stationary; pipe; vented; spin-up; chamber; plurality; two-stage; sprues; mounted; control; nozzles; downstream; meter; flow; coal; pulverized material; solid material; pulverized solid; dry pulverized; pressure container; material pump; continuous feeding; /414/239/

Citation Formats

Meyer, John W, Bonin, John H, and Daniel, Jr., Arnold D. Kinetic extruder - a dry pulverized solid material pump. United States: N. p., 1983. Web.
Meyer, John W, Bonin, John H, & Daniel, Jr., Arnold D. Kinetic extruder - a dry pulverized solid material pump. United States.
Meyer, John W, Bonin, John H, and Daniel, Jr., Arnold D. Sat . "Kinetic extruder - a dry pulverized solid material pump". United States. https://www.osti.gov/servlets/purl/864511.
@article{osti_864511,
title = {Kinetic extruder - a dry pulverized solid material pump},
author = {Meyer, John W and Bonin, John H and Daniel, Jr., Arnold D.},
abstractNote = {Method and apparatus are shown for the continuous feeding of pulverized material to a high pressure container. A rotor is located within the high pressure container. The pulverized material is fed from a feed hopper through a stationary feed pipe to a vented spin-up chamber to a plurality of two-stage sprues mounted in the rotor. Control nozzles downstream from the sprues meter the flow of coal through the sprues.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1983},
month = {1}
}

Patent:

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