US184122A - Improvement in pulverized fuel feeder for smelting-furnaces - Google Patents
Improvement in pulverized fuel feeder for smelting-furnaces Download PDFInfo
- Publication number
- US184122A US184122A US184122DA US184122A US 184122 A US184122 A US 184122A US 184122D A US184122D A US 184122DA US 184122 A US184122 A US 184122A
- Authority
- US
- United States
- Prior art keywords
- furnaces
- smelting
- pulverized fuel
- improvement
- fuel feeder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000000446 fuel Substances 0.000 title description 3
- 239000002817 coal dust Substances 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
- B65G53/04—Conveying materials in bulk pneumatically through pipes or tubes; Air slides
- B65G53/06—Gas pressure systems operating without fluidisation of the materials
- B65G53/08—Gas pressure systems operating without fluidisation of the materials with mechanical injection of the materials, e.g. by screw
Definitions
- My invention consists of a contrivance for feeding smelting-furnaces with coal-dust by means of the air-blast.
- Figure 1 is partly a side elevation and partly a sectional elevation of my improved coal-dust feeder
- Fig. 2 is a section on the line as w of Fig. 1.
- A is a hopper, in which the dust is placed, for being fed into the furnace.
- B is a screwconveyer for feeding out the dust into one or more tubes, 0, from which it drops through the funnel-mouthed pipes D into the large blast-pipes E upon the nozzles F, through which the blasts enter E from the main pipe G, to be carried along by the air into the furnace.
- H represents a movable piece of pipe to regulate the mixing of the air and coal
- I is a damper or valve to regulate the air.
- the screw will have a cone-pulley for the driving-belt, or other means for varying the speed at the will of the operator.
- Other means of giving a regular supply of coal-dust to the pipe D may be employed.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacture Of Iron (AREA)
Description
W. WEST. v PULVERIZED FUEL-FEEDERFOR SMELTING FURNACES. No.184,1Z'Z Patented Nov. 7, 187-6.
UNITED STATES PATENT OFFICE.
WILLIAM WEST, OF GOLDEN CITY, ASSIGNOR OF ONE-HALF HIS RIGHT TO IRA S. ELKINS, OF DENVER, COLORADO TERRITORY.
IMPROVEMENT IN PULVERIZED FUEL FEEDER FOR SMELTlNG-FURNACES.
Specification forming part of Letters Patent N 0. 184,122, dated November 7, 1876; application filed July 1, 1876.
To all whom it may concern:
Be it known that I, WILLIAM WEsT, of Golden City, in the county of Jefferson and Territory of Colorado, have invented a new and Improved Pulverized Fuel Feeder for Smeltin g-Furnaces, of which the following is a specification:
My invention consists of a contrivance for feeding smelting-furnaces with coal-dust by means of the air-blast.
Figure 1 is partly a side elevation and partly a sectional elevation of my improved coal-dust feeder, and Fig. 2 is a section on the line as w of Fig. 1. I
Similar letters of reference indicate corresponding parts.
A is a hopper, in which the dust is placed, for being fed into the furnace. B is a screwconveyer for feeding out the dust into one or more tubes, 0, from which it drops through the funnel-mouthed pipes D into the large blast-pipes E upon the nozzles F, through which the blasts enter E from the main pipe G, to be carried along by the air into the furnace. H represents a movable piece of pipe to regulate the mixing of the air and coal, and I is a damper or valve to regulate the air.
The screw will have a cone-pulley for the driving-belt, or other means for varying the speed at the will of the operator. Other means of giving a regular supply of coal-dust to the pipe D may be employed.
Having thus described myinvention, I claim as new and desire to secure by Letters Patent The combination of hopper-box A, rightand-left screw-conveyer B inclosed in tube 0, funnel-mouthed tube D, pipe E, and blastpipe G, the latter having the adjustable nozzle H, substantially as described.
WILLIAM WEST. Witnesses:
SILAs BERTENSHAM, H. H. STEBBIN.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US184122A true US184122A (en) | 1876-11-07 |
Family
ID=2253527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US184122D Expired - Lifetime US184122A (en) | Improvement in pulverized fuel feeder for smelting-furnaces |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US184122A (en) |
-
0
- US US184122D patent/US184122A/en not_active Expired - Lifetime
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