US239460A - Tile and brick kiln - Google Patents

Tile and brick kiln Download PDF

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US239460A
US239460A US239460DA US239460A US 239460 A US239460 A US 239460A US 239460D A US239460D A US 239460DA US 239460 A US239460 A US 239460A
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kiln
tile
walls
openings
outer walls
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27FURNACES; KILNS; OVENS; RETORTS
    • F27BFURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B13/00Furnaces with both stationary charge and progression of heating, e.g. of ring type, of type in which segmental kiln moves over stationary charge
    • F27B13/02Furnaces with both stationary charge and progression of heating, e.g. of ring type, of type in which segmental kiln moves over stationary charge of multiple-chamber type with permanent partitions; Combinations of furnaces

Definitions

  • N PETERS PHOTO-UTHQGRJAEHER. WASHINGTON. i110 PATENT OEEICE.
  • Figure l is a sectional elevation of the improvement, taken through the line fr, Fig. 2.
  • Fig. 2 is a sectional elevation taken ⁇ through the line y y, Fig. l.
  • Fig. 3 is a sectional elevation taken through the line z z, Fig. l.
  • the object of this invention is to furnish kilns for burning bricks, tiles, and earthenware, so constructed that the contents of the kilns will be burned evenly, and with a much less expenditure of fuel than is possible in kilns constructed in the ordinary manner.
  • the invention consists in the combination, with the outer walls, of permanent divisionwalls and fire-walls, and the arched roofs, whereby the products of combustion are de ilected downward, and are prevented from passing directly from one section ofthe kiln to another, as will be hereinafter fully described.
  • A are the outer walls of the kiln, which are built of ordinary brick, and are bound and braced in the ordinary manner, to prevent them from springing or bending.
  • rIhe kiln is divided into three parts or sections by two walls, B, which are vbuilt of fire-brick. Each part or section of the kiln is covered by an arched or crown roof, G.
  • the innerwalls, B may be of the same height as the outer walls, A, as shown in full lines in Fig. l, or the inner walls, B, may be higher than the outer walls, A, giving to the arched or crownwroofs G the positions shown in dotted lines in Fig. 1.
  • Beneath the floor D of the kiln are formed channels, trenches, or ilues E, leading from openings F in the floors D of the side sections to openings G in the floor D of the middle section.
  • openings L are formed in the outer walls, A, at the ends ofthe sections, for convenience in putting in and taking out the wares.
  • the products of combustion pass through the openings Ii, rise through the spaces between the fire-walls I and the outer walls, A, strike against the arched roofs C, and are deflected downward among the wares placed in the side sections.
  • the products of combustion pass, through the Openings F,vilues E, and openings G, into the middle section, pass up among the wares placed in the said middle section, and escape through the stacks H.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)

Description

(No Model.)
. A E. DAVENPORT.
\ Tile andBrk. Kiln- No. 239,460. l Patented March 29,1881.
WITNESSBS: |`5C INVENToRe:
N PETERS, PHOTO-UTHQGRJAEHER. WASHINGTON. i110 PATENT OEEICE.
EBEE DAVENPORT, OE vvAYNEsvILLE, ILLINOIS.
TILE AND BRICK KILN.
SPECIFICATION forming part of Letters Patent No. 239,460, dated March 29, 1881.
Application filed December 15, issu. (No model.)
To all 'whom it may concern:
Be it known that I, EBEE DAVENPORT, of
Waynesville, in the county of De Witt and State of Illinois, have invented a new and use` ful Improvement in Tile and Brick Kilns, of which the following is a specification.
Figure l is a sectional elevation of the improvement, taken through the line fr, Fig. 2. Fig. 2 is a sectional elevation taken `through the line y y, Fig. l. Fig. 3 is a sectional elevation taken through the line z z, Fig. l.
Similar letters of reference indicate corresponding parts.
The object of this invention is to furnish kilns for burning bricks, tiles, and earthenware, so constructed that the contents of the kilns will be burned evenly, and with a much less expenditure of fuel than is possible in kilns constructed in the ordinary manner.
The invention consists in the combination, with the outer walls, of permanent divisionwalls and lire-walls, and the arched roofs, whereby the products of combustion are de ilected downward, and are prevented from passing directly from one section ofthe kiln to another, as will be hereinafter fully described.
A are the outer walls of the kiln, which are built of ordinary brick, and are bound and braced in the ordinary manner, to prevent them from springing or bending. rIhe kiln is divided into three parts or sections by two walls, B, which are vbuilt of fire-brick. Each part or section of the kiln is covered by an arched or crown roof, G.
The innerwalls, B, may be of the same height as the outer walls, A, as shown in full lines in Fig. l, or the inner walls, B, may be higher than the outer walls, A, giving to the arched or crownwroofs G the positions shown in dotted lines in Fig. 1.
Beneath the floor D of the kiln are formed channels, trenches, or ilues E, leading from openings F in the floors D of the side sections to openings G in the floor D of the middle section.
In the roof C ofthe middle section, al on g the central line and' at suitable distances apart, are formed openings, in which are securedthe lower ends of iron stacks H, of such aheight as will give the necessary draft tothe kiln.
At a little distance from and parallelwith the outer walls, A, of the side sections are built the fire-walls I, extending nearly to the roofs C of the said sections.
Along the outer sides ofthe outer walls, A, ofthe side sections of the kiln are built a suitable number of furnaces, J, from the lire-chambers of which openings K lead through the lower parts of the'said outer walls, A.
In the outer walls, A, at the ends ofthe sections, are formed openings L, for convenience in putting in and taking out the wares.
Vv'ith this construction the tiles, bricks, or wares can be put in and arranged in any couvenient order.
In using the kiln, when the Wares have been putin and the lires started, the products of combustion pass through the openings Ii, rise through the spaces between the fire-walls I and the outer walls, A, strike against the arched roofs C, and are deflected downward among the wares placed in the side sections. The products of combustion pass, through the Openings F,vilues E, and openings G, into the middle section, pass up among the wares placed in the said middle section, and escape through the stacks H.
With this construction the amount of fuel required is very much lessened, and the Wares are burned evenly, as the products of combustion circulate evenly through all parts of the kiln.
Having thus fully described my invention, Iclaim as new and desire to secure by Letters Patent- 'Ihe combination, with the building A, pro vided with partition-walls B, Jdre-walls I, arched roof C, and .perforated lioors G, of the furnaces J, ilues E, and Asmoke-stacks H, substantially as described, whereby the draft is deflected from the roofs of the outer apartments, and passes through the lines into the middle chamber, and thence out at the smoke-stacks.
EBEE DAVENPORT.
Witnesses CARLON C. ALDEIOH, WM. W. DUNHAM.
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