US127214A - Improvement in hoppers for blast-furnaces - Google Patents
Improvement in hoppers for blast-furnaces Download PDFInfo
- Publication number
- US127214A US127214A US127214DA US127214A US 127214 A US127214 A US 127214A US 127214D A US127214D A US 127214DA US 127214 A US127214 A US 127214A
- Authority
- US
- United States
- Prior art keywords
- blast
- hoppers
- furnaces
- valve
- improvement
- 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 description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B7/00—Blast furnaces
- C21B7/18—Bell-and-hopper arrangements
Definitions
- the invention consists in a hopper provided with a double-inclinedvalve,movable thereunder, so as to feed the fuel simultaneously to the circumference and intermediate space of fire-box.
- Figure 1 is a vertical section
- Fig. 2 a plan view of my invention.
- A represents the mouth offire-box, and B the hopper, with or without a sliding funnel, 9.
- J is a eentrally-apertured valve, having two circular inclines or chutes, e f, at an angle to each other. It is also suspended to a lever or beam, D.
- E is an ovoidal or otherwise suitably-shaped pendant.
- valve-seat of hopper The space between the funnel g and pendant E constitutes the valve-seat of hopper. This valve-seat is covered by the elevation of valve 0 and uncovered by the depression of said valve. When the latter takes place the fuel in hopper B falls upon the two inclines e f, and
- the combination with a hopper, B, provided with a central pendant, E, of the centrallyapertured valve 0, having the two inclines e f at an angle to each other, and arranged to move up and down under said hopper, as and for the purpose described.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
Description
n. BAUMAN. vement in Hoppers for Blast-Fur Patented naces.
May 28, 1872.
NITED STATES nENNIs BAUMAN, OF PARRYVILLE, PENNSYLVANIA.
IMPROVEMENT IN HOPPERS FOR BLAST-FURNACES.
Specification forming part of Letters Patent No. 127,214, dated May 28, 1872.
Specification describing a Feed-Hopper for Blast-Furnaces, invented by DENNIS BAUMAN, of Parryville, in the county of Carbon and State of Pennsylvania.
The invention consists in a hopper provided with a double-inclinedvalve,movable thereunder, so as to feed the fuel simultaneously to the circumference and intermediate space of fire-box.
Figure 1 is a vertical section, and Fig. 2 a plan view of my invention.
A represents the mouth offire-box, and B the hopper, with or without a sliding funnel, 9. (J is a eentrally-apertured valve, having two circular inclines or chutes, e f, at an angle to each other. It is also suspended to a lever or beam, D. E is an ovoidal or otherwise suitably-shaped pendant.
The space between the funnel g and pendant E constitutes the valve-seat of hopper. This valve-seat is covered by the elevation of valve 0 and uncovered by the depression of said valve. When the latter takes place the fuel in hopper B falls upon the two inclines e f, and
is at the same time distributed both around the circumference and over the intermediate space of fire-box. The feed being completed, the valve is drawn up, the valve-seat covered, and the lever 1) made fast.
I am aware that a valve has been used to distribute the fuel circumferentially; also one which distributed it centrally; and again one which could do both at two distinct and separate operations; but none that can perform the two functions simultaneously, as is done by my machines.
What, therefore, I claim as new, and desire to protect by Letters Patent, is-
The combination, with a hopper, B, provided with a central pendant, E, of the centrallyapertured valve 0, having the two inclines e f at an angle to each other, and arranged to move up and down under said hopper, as and for the purpose described.
DENNIS BAUMAN.
Witnesses: v
J OSEPH YOUNG, W. W. BOWMAN.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US127214A true US127214A (en) | 1872-05-28 |
Family
ID=2196635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US127214D Expired - Lifetime US127214A (en) | Improvement in hoppers for blast-furnaces |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US127214A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4512702A (en) * | 1982-03-10 | 1985-04-23 | Paul Wurth S.A. | Installation for feeding a shaft furnace |
| US20100172824A1 (en) * | 2008-12-23 | 2010-07-08 | Millennium Inorganic Chemicals, Inc. | Method for Preparing Agglomerated Metal Oxides |
-
0
- US US127214D patent/US127214A/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4512702A (en) * | 1982-03-10 | 1985-04-23 | Paul Wurth S.A. | Installation for feeding a shaft furnace |
| US20100172824A1 (en) * | 2008-12-23 | 2010-07-08 | Millennium Inorganic Chemicals, Inc. | Method for Preparing Agglomerated Metal Oxides |
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