US1328511A - Suspended arch for boilers and the like - Google Patents
Suspended arch for boilers and the like Download PDFInfo
- Publication number
- US1328511A US1328511A US296446A US29644619A US1328511A US 1328511 A US1328511 A US 1328511A US 296446 A US296446 A US 296446A US 29644619 A US29644619 A US 29644619A US 1328511 A US1328511 A US 1328511A
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- US
- United States
- Prior art keywords
- bars
- hanger
- arch
- suspended
- bricks
- 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
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D1/00—Casings; Linings; Walls; Roofs
- F27D1/02—Crowns; Roofs
- F27D1/021—Suspended roofs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23M—CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS IN COMBUSTION CHAMBERS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTION APPARATUS; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
- F23M5/00—Casings; Linings; Walls
- F23M5/04—Supports for linings
Definitions
- My invention pertains to improvements in the means for mounting the liningsof furnaces, kilnsqand the like, and refers particularly to means for suspending the arches of such types of apparatus.
- the arches and other parts of lining of furnaces and thelike are ordinarily constructed of a plurality of fire bricks, and un der modern practice it is customary to mount or suspend the same in spaced relation to the mainsupporting means in order to prevent the latter from being readily burnt out.
- arches are so supported, a considerable number of the lining bricks are suspended from a single hanger so that when it is necessary to replace a single one of the bricks, all of the others on this particular hanger'must be removed; As many of the bricks removed are rendered useless, the replacement of the single defective brick is an expensive procedure. The same is true when the hanger on which a plurality of bricks is suspended isburnt out, or needs ire lacing for any other reason.
- t is therefore the principal object of this invention to provide means whereby the; several lining or arch bricks may be individually suspended. This obviously permits the removal of a single brick "without interfering with any eof the other bricks comprising the lining or arch.
- Figure 1 represents an'elevational view of a supporting means for a lu'rality of arch brlcks, each of which is individually suspended.
- Fig. 2. is a' transverse sectional .view
- Fig. 3 is a lowerjplan view of the abutting ends of two elements of the main support- Specification of Letters Patent. Patented an, 20, 1920, application filed May 12, 1919. Serial No. 296,446.
- Each of thesupporting frames A consists.
- eral parts cast integrally, said parts includedmg an elongated horizontal plate 5, a vertical reinforcing rib 6, and a pair of dependng angle bars 7 which extend parallel to each other throughout the length of the plate 5 and'have their like faces opposed, thus forming an elon ated chamber running from one end o the section to the other.
- the angle bars 7 have their adjacent horizont'aLfia-nges spaced apart to provide an elongated passageway into said chamber.
- the fire bricks which form the' arch. or boiler lining are adapted to be' spaced from 10 the frames A and individually suspended therefrom by a plurality of hanger bars 11.
- Each of the hanger bars lll has a T-head 12' of a widthless than the distance between the horizontal fl'angesof the angle bars 7 and 15 of a length which is greater "than said distance.-
- said heads may be readily disposed. within the chamber defined by said angle bars 7 by first alining the same with the angle bars and then'rotating the hanger bars 11 to, dispose said heads transversely.
- the openings 16 are at the Y It'iops thereof, and the other portions of the slots 15 are substantially horizontal; .
- the ends of the hanger Y gage. in said slots- 15 are T-shaped as at ,17,
- a structure of the class described comprlsing a support including a longitudinally v extending'member, a plurality of hangers carried by-the member and slidable longitudinally thereof, a block holder'on each of said hangers; each or said block holders having a flattened portion, whereby the same is of greater width than thickness, and a plurality of blocks, each having a slot of less width than the flattened portion of the block holders'and receiving the same, said It the block holders being slidable and ⁇ nonrotatable in said slots,
- a structured-f the class described comprising asupport including a substantially longitudinally slotted plate, a plurality of end i .engageable throng hangerrods, each of said rods having one end laterally'turned and engageable with the-slotted plate by alining the end with the slot therein and then'moving the same'out of alinement, a block holder on the end of each rod opposite the laterally turned end thereof, and a like number of blocks, each havihg-aslot receiving a block holder, said slots being alined, 531d hanger rods bein slidable longitudinally of the plate through the slot therein,' the. 'block' holders being similar in the b ocks.
- tfAstructure of the class described comprising a supportincluding a substantially 12 longitudinal-1y slotted plate, a plurality of hanger rods carried by the plate and slidable slidable through the alined slots :lon itudin'ally thereof through the slot,
- saidrods-havingafiaterally turned t e slot. of said 18 plate by alining the end therewith and than thereby preventing rotation thereof and moving the same out of alinement with the a I slot, and a plurality of blocks, one being slidably and non-rotatably carried by each of said hanger rods, said blocks being rectangular and disposed in abutting relation f,
- Astructure of the class described comprising a substantially horizontal frame, a
- tie plate carried by the frame, a pair of supportingframes each consisting of ,an-elongated plate'and a pair of spaced opposed angle bars, said supporting frames being alined and having slots formed in-the adjacent end portions of the angle bars thereof to receive said-tie plate, the adjacent portions of the elongated plates being disposed between the beam and the tie plate, a plurality of hangers slidably carried by said angle bars and disposed therebetween, and
Description
W. E. GEHRING. SUSPENDED ARCH FOR BOILERS AND THE LIKE. APPLICATION FILED MAY 12, 1919.
1,328,511, v Patented Jan. 20,1920.
I I 1 I! T L l q 5%? #Q, & (R 5% 7 1 *3 J? x v 1 I WEIH'BF Efihring W. E. GEHRING. SUSPENDED ARCH FOR BOILERS AND THE LIKE. APPLICATION FILED MAY 12, 1919.
1 ,328, 5 1 1 Patented J an. 20, 1920.
2 SHEETSSHEET 2.
5 A III! a \HIH UnrrED sTA'rEs WALTER E, GEHRING, F MILWAUKEE, WiSCONSIN.
PA NT" OFFICE.
SUSPENDED ARCH Eon BoILEnS AND THE LIKE.
To all whom z't may concern:
Be it known that I, lVAL'rER E, GEHRING, a citizen of the United States, and resident of Milwaukee in the county of Milwaukee and State of Wisconsin, have invented certain new and useful Improvements in Suspended Arches for Boilers and the. like; and.
I do hereby declare that the following is a full, clear, and exact description thereof.
My invention pertains to improvements in the means for mounting the liningsof furnaces, kilnsqand the like, and refers particularly to means for suspending the arches of such types of apparatus.
The arches and other parts of lining of furnaces and thelike are ordinarily constructed of a plurality of fire bricks, and un der modern practice it is customary to mount or suspend the same in spaced relation to the mainsupporting means in order to prevent the latter from being readily burnt out. When arches are so supported, a considerable number of the lining bricks are suspended from a single hanger so that when it is necessary to replace a single one of the bricks, all of the others on this particular hanger'must be removed; As many of the bricks removed are rendered useless, the replacement of the single defective brick is an expensive procedure. The same is true when the hanger on which a plurality of bricks is suspended isburnt out, or needs ire lacing for any other reason.
t is therefore the principal object of this invention to provide means whereby the; several lining or arch bricks may be individually suspended. This obviously permits the removal of a single brick "without interfering with any eof the other bricks comprising the lining or arch.
With these general objects in view, the invention consists in the novel features of con struction, combination and arrangement of parts hereinafter described and claimed and which are shown in the accompanying drawing, wherein:
Figure 1 represents an'elevational view of a supporting means for a lu'rality of arch brlcks, each of which is individually suspended. n
Fig. 2. is a' transverse sectional .view
through the main supporting means, the arch bricks and their hangers-being in elevation. r
Fig. 3 is a lowerjplan view of the abutting ends of two elements of the main support- Specification of Letters Patent. Patented an, 20, 1920, application filed May 12, 1919. Serial No. 296,446.
ing frame, a pair of hanger bars to be associated therewith being in transverse sec tion, and I p Fig. 4; is a detail elevational view of the parts shown in Fig. 3.
Inasmuch as my invention is capable of useinmany types of furnaces, kilns and analogous apparatus, the use of the same in any particular application has not been illustrated in the accompanying drawings.
, It is also to be understood that various changes may be made in the form and pro portion of the several parts of the invention and in the manner of using the same, without departing from the principles thereof .as outlined in the succeeding description faces opposed and secured in spaced rela-- tion by transverse spacing bolts 2. At a plurality of points on the bars 1 are located upper transverse tie plates 3 which carry tie rods 4 by which the frames A are secured. to said beams B.'
,' a Each of thesupporting frames A consists.
ofa plurality of sections, one of which is located between each adjatent pair of beams B as'mpst clearly shown in Fig. 1. Each of the several frame sections is shown in the accompanying drawings. as having its sev-.
eral parts cast integrally, said parts includmg an elongated horizontal plate 5, a vertical reinforcing rib 6, and a pair of dependng angle bars 7 which extend parallel to each other throughout the length of the plate 5 and'have their like faces opposed, thus forming an elon ated chamber running from one end o the section to the other. The angle bars 7 have their adjacent horizont'aLfia-nges spaced apart to provide an elongated passageway into said chamber.
The ends of the several sections of the frames 'A are secured to the under sides of the beams B'by means of said tie rods 4; and lower tie plates 8 which extend through slots 9 in the bars? as shown in Fig. 4. Lugs 10 on theplates 5 engage the opposite sides or, transverse beams B,
' 30 tangul'ar, or substantiall of thelower tieplates 8 to aid in construct- 1 ing a'rigid joint between the several frame sections and the adjacent beams. The 'sev-' eral frame sections being alined, the cham- 5 bers resulting from the spacing of the angle bar 7 are likewise alined and extend from one end to the other of each of the frames A.
- The fire bricks which form the' arch. or boiler lining are adapted to be' spaced from 10 the frames A and individually suspended therefrom by a plurality of hanger bars 11. Each of the hanger bars lllhas a T-head 12' of a widthless than the distance between the horizontal fl'angesof the angle bars 7 and 15 of a length which is greater "than said distance.- Thus said heads may be readily disposed. within the chamber defined by said angle bars 7 by first alining the same with the angle bars and then'rotating the hanger bars 11 to, dispose said heads transversely.
These two positions of the heads are indi-,
used in an. arch the openings 16 are at the Y It'iops thereof, and the other portions of the slots 15 are substantially horizontal; .The ends of the hanger Y gage. in said slots- 15 are T-shaped as at ,17,
40 the shank portions of said ends being flat- .tened at 18.: This' arrangement allows the hanger barsto have their T-shaped ends 1 17 slid the length r the slots 15, while re venting rotation offlthe bars with respect to thebricks, orvice versa. Y
, In building an arch-in accordance with my invention a number ofhanger bars 11- are suspended from each of the several frames A, the number of bars 11 depending'upon the;
numberiof bricks which are to comprise the ,arch; The- T -shape d end-17 of each of thehanger bars thenhas ,a brick'jl t disposed thereon. Upon proper shifting ofjhe hanger bars and the bricks, the'latter will be,
- arranged -so that their be in abutting-relation. A greater accu-. racy of adjustmentjis obviously obtained by 'having each. brick individually suspendedand amore neatly constructed and 'eflicient 7 arch is thus procured than would result from ordinaryand standard construction; When it be bars which I enadjacent faces will I v comes necessary to remove one; I of the bucks, orone' of the hangers, the Y proper hangerbar 11 is shifted longitudinally 6B of its supporting framegA-towardthe next adjacent hanger'bar, thus disposing its T- Y shaped end 17 in the'slot of the adjacent brick. as shown in Fig. 1. -The defective brick may then be lifted out of the arch or allowed to drop into the zfire box asdesired. operations of replacing a brick are of course then-eversebf those just setforth. 'After a brick is detached from its hanger bar, the latter may be removed from .itssupporting frame A by rotating it to 'a-line the head 12 with thean'gle bars 7 as prising. a support? including a longitudiwas hereinbefore I claim: H
1. A structure of the class described comparticularly 'setjforth,
8C nally extending member, a plurality of hangers carried by themember and slidable longitudinally thereof, each of said hangers having a block holder, anda' like number of blocks,each having a holder rec'eivmg slot opening through opposite sides thereof, said slots being alined, each of said blocks being detached from its respective blocksbeing alined, the flattened portion of hanger by sliding the block holder of the latter out of the slot ofthe former beyond either endof the same until said hanger is out of the vertical planes of the sides of the block.
A structure of the class described comprlsing a support including a longitudinally v extending'member, a plurality of hangers carried by-the member and slidable longitudinally thereof, a block holder'on each of said hangers; each or said block holders having a flattened portion, whereby the same is of greater width than thickness, and a plurality of blocks, each having a slot of less width than the flattened portion of the block holders'and receiving the same, said It the block holders being slidable and {nonrotatable in said slots,
3. A structured-f the class described comprising asupport including a substantially longitudinally slotted plate, a plurality of end i .engageable throng hangerrods, each of said rods having one end laterally'turned and engageable with the-slotted plate by alining the end with the slot therein and then'moving the same'out of alinement, a block holder on the end of each rod opposite the laterally turned end thereof, and a like number of blocks, each havihg-aslot receiving a block holder, said slots being alined, 531d hanger rods bein slidable longitudinally of the plate through the slot therein,' the. 'block' holders being similar in the b ocks.
tfAstructure of the class described comprising a supportincluding a substantially 12 longitudinal-1y slotted plate, a plurality of hanger rods carried by the plate and slidable slidable through the alined slots :lon itudin'ally thereof through the slot,
can of saidrods-havingafiaterally turned t e slot. of said 18 plate by alining the end therewith and than thereby preventing rotation thereof and moving the same out of alinement with the a I slot, and a plurality of blocks, one being slidably and non-rotatably carried by each of said hanger rods, said blocks being rectangular and disposed in abutting relation f,
0 the hangers a 5. Astructure of the class described comprising a substantially horizontal frame, a
tie plate carried by the frame, a pair of supportingframes each consisting of ,an-elongated plate'and a pair of spaced opposed angle bars, said supporting frames being alined and having slots formed in-the adjacent end portions of the angle bars thereof to receive said-tie plate, the adjacent portions of the elongated plates being disposed between the beam and the tie plate, a plurality of hangers slidably carried by said angle bars and disposed therebetween, and
a like number of blocks mounted one on' each of said hangers. In testimony that I claim the foregoing I have hereunto set my hand at Milwaukee, in the county Wisconsin. N
"WALTER E. GEHRING.
of Milwaukee and State of
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US296446A US1328511A (en) | 1919-05-12 | 1919-05-12 | Suspended arch for boilers and the like |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US296446A US1328511A (en) | 1919-05-12 | 1919-05-12 | Suspended arch for boilers and the like |
Publications (1)
Publication Number | Publication Date |
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US1328511A true US1328511A (en) | 1920-01-20 |
Family
ID=23142032
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US296446A Expired - Lifetime US1328511A (en) | 1919-05-12 | 1919-05-12 | Suspended arch for boilers and the like |
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US (1) | US1328511A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2664837A (en) * | 1950-08-12 | 1954-01-05 | Bigelow Liptak Corp | Suspended furnace arch |
US2694992A (en) * | 1950-03-08 | 1954-11-23 | Detrick M H Co | Suspended arch tile structure |
-
1919
- 1919-05-12 US US296446A patent/US1328511A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2694992A (en) * | 1950-03-08 | 1954-11-23 | Detrick M H Co | Suspended arch tile structure |
US2664837A (en) * | 1950-08-12 | 1954-01-05 | Bigelow Liptak Corp | Suspended furnace arch |
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