US236516A - Limekiln - Google Patents

Limekiln Download PDF

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Publication number
US236516A
US236516A US236516DA US236516A US 236516 A US236516 A US 236516A US 236516D A US236516D A US 236516DA US 236516 A US236516 A US 236516A
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Prior art keywords
grating
lime
limekiln
kiln
plate
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Expired - Lifetime
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B1/00—Shaft or like vertical or substantially vertical furnaces
    • F27B1/005—Shaft or like vertical or substantially vertical furnaces wherein no smelting of the charge occurs, e.g. calcining or sintering furnaces

Definitions

  • Figure l is a vertical sectional view of a kiln constructed according to myinvention.
  • Fig. 2 is a vertical :5 section at right angles to Fig. 1.
  • the kiln A may be built of brick, stone,iron, or any other suitable material. Its exterior form is cylindrical and its interior funnelshaped. At the bottom of the funnel-shaped 2o interior is a square opening, B, beneath which is a grating, (J, arranged in an inclined position. The rear and upper edge of the grating rests against the rear side of the opening B, and the front and lower edge of said grating (No model.)
  • the fire is built on the grating O and the limestone is piled on the top of the fire.
  • the fuel is consumed and the lime is burned both descend to the grating O, which separates the lime from the ashes.
  • the lime rolls down onto the board or plate E, from which it may be readily shoveled through the mouth G, While the ashes pass to the ash-pit D.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Solid-Fuel Combustion (AREA)

Description

(No Model.)
T. M. ULLERY. Lime Kiln.
NO. 236,516. Patented Jan. 11, I881.
I Jay? 27 .LZ WITNESSES: INVENTOR: if/flkz, 7 B La/MAM ATTPRNEYS.
N. PETERSQPHOTO'UTHOGRAPHER. WASHXNGTON n c UNITED STATES ATENT FFICE.
LIMEKILN.
SPECIFICATION forming part of Letters Patent No. 236,516, dated January 11, 1881.
Application filed April 28, 1880.
10 from the ashes of the fuel and for facilitating the drawing of the lime from the kiln.
In the accompanying drawings, Figure l is a vertical sectional view of a kiln constructed according to myinvention. Fig. 2 is a vertical :5 section at right angles to Fig. 1.
The kiln A may be built of brick, stone,iron, or any other suitable material. Its exterior form is cylindrical and its interior funnelshaped. At the bottom of the funnel-shaped 2o interior is a square opening, B, beneath which is a grating, (J, arranged in an inclined position. The rear and upper edge of the grating rests against the rear side of the opening B, and the front and lower edge of said grating (No model.)
rests upon a plate, E, which I call the shovel ing-board. Beneath the grate O and plate E is the ash-pit D.
The fire is built on the grating O and the limestone is piled on the top of the fire. As the fuel is consumed and the lime is burned both descend to the grating O, which separates the lime from the ashes. The lime rolls down onto the board or plate E, from which it may be readily shoveled through the mouth G, While the ashes pass to the ash-pit D.
Having thus described my invention, I claim as new and desire to secure by Letters Patent- A limekiln provided with a horizontal shoveling-plate, E, between the mouth G and ashpit D, coming short of the rear wall of throat or opening B, and supporting the lower end of an inclined grate, O, as shown and described.
THOMAS M. 'ULLERY.
Witnesses:
W. P. GATEs, GEO. T. EMSLIE.
US236516D Limekiln Expired - Lifetime US236516A (en)

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US236516A true US236516A (en) 1881-01-11

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4058065A (en) * 1975-10-23 1977-11-15 Arthur Seifert Spring stub axle railway vehicle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4058065A (en) * 1975-10-23 1977-11-15 Arthur Seifert Spring stub axle railway vehicle

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