Means and apparatus for throttling a dry pulverized solid material pump
Patent
·
OSTI ID:7003062
Method and apparatus are shown for control of 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 zone chamber to a plurality of sprues mounted in the rotor. Control of the pressure within control nozzles downstream from the sprues adjusts the flow rate of coal through the sprues. 9 figs.
- Research Organization:
- Lockheed Missiles and Space Co., Sunnyvale, CA (United States)
- Sponsoring Organization:
- USDOE
- DOE Contract Number:
- EX-76-C-01-1792
- Assignee:
- Lockheed Missiles Space Co., Inc., Sunnyvale, CA (United States)
- Patent Number(s):
- US 4362441; A
- Application Number:
- PPN: US 6-199861
- OSTI ID:
- 7003062
- Resource Relation:
- Patent File Date: 23 Oct 1980
- Country of Publication:
- United States
- Language:
- English
Similar Records
Means and apparatus for throttling a dry pulverized solid material pump
Kinetic extruder - a dry pulverized solid material pump
Kinetic extruder - a dry pulverized solid material pump
Patent
·
Fri Jan 01 00:00:00 EST 1982
·
OSTI ID:7003062
Kinetic extruder - a dry pulverized solid material pump
Patent
·
Sat Jan 01 00:00:00 EST 1983
·
OSTI ID:7003062
Kinetic extruder - a dry pulverized solid material pump
Patent
·
Tue Mar 15 00:00:00 EST 1983
·
OSTI ID:7003062
Related Subjects
42 ENGINEERING
01 COAL, LIGNITE, AND PEAT
FUEL FEEDING SYSTEMS
DESIGN
PRESSURE CONTROL
PULVERIZED FUELS
SOLIDS FLOW
FLUIDIZED-BED COMBUSTORS
MATERIALS HANDLING
PRESSURIZATION
ROTORS
COMBUSTORS
CONTROL
FLUID FLOW
FUEL SYSTEMS
421000* - Engineering- Combustion Systems
014000 - Coal
Lignite
& Peat- Combustion
01 COAL, LIGNITE, AND PEAT
FUEL FEEDING SYSTEMS
DESIGN
PRESSURE CONTROL
PULVERIZED FUELS
SOLIDS FLOW
FLUIDIZED-BED COMBUSTORS
MATERIALS HANDLING
PRESSURIZATION
ROTORS
COMBUSTORS
CONTROL
FLUID FLOW
FUEL SYSTEMS
421000* - Engineering- Combustion Systems
014000 - Coal
Lignite
& Peat- Combustion