US1685939A - Grate - Google Patents
Grate Download PDFInfo
- Publication number
- US1685939A US1685939A US124746A US12474626A US1685939A US 1685939 A US1685939 A US 1685939A US 124746 A US124746 A US 124746A US 12474626 A US12474626 A US 12474626A US 1685939 A US1685939 A US 1685939A
- Authority
- US
- United States
- Prior art keywords
- members
- rocking
- stationary
- grate
- hollow
- 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
- 239000011435 rock Substances 0.000 description 4
- 239000000446 fuel Substances 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000010304 firing Methods 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- GICIECWTEWJCRE-UHFFFAOYSA-N 3,4,4,7-tetramethyl-2,3-dihydro-1h-naphthalene Chemical compound CC1=CC=C2C(C)(C)C(C)CCC2=C1 GICIECWTEWJCRE-UHFFFAOYSA-N 0.000 description 1
- 241001639412 Verres Species 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 230000003137 locomotive effect Effects 0.000 description 1
- IZUPBVBPLAPZRR-UHFFFAOYSA-N pentachlorophenol Chemical compound OC1=C(Cl)C(Cl)=C(Cl)C(Cl)=C1Cl IZUPBVBPLAPZRR-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23H—GRATES; CLEANING OR RAKING GRATES
- F23H3/00—Grates with hollow bars
- F23H3/02—Grates with hollow bars internally cooled
Definitions
- the red'une*dA-7139i-v t-ions l and' the bra'cketsl are provide-ol with lined openings l5 Aadapted Lo receive a ⁇ pin ,erholt whereby the redueeclportions .14 v may be cleteehably Vseeurecl to the brzrolete
- the hollow stationery members .1Q have 2L l hollow central portion 18 to which are secured rouw fingers 19 Whichexendrbliquely from ,erre-Sile ,sides ef Seid Centrale-ordenen@ eP@ rh. openings 85 staggeredl with relation to each other.
- the ends of saidcentral portion 18 are enlarged as at 20, and are substantially triangular in shape.
- the fingers 19 and the ends 2O are also provided with perforations or vopen
- the ribs'on the rupper surface of the'plate serve to break up the fire'when the plate 21 is rocked,'and fur'- ther serve as'strengthening means to prevent the breaking or lwarping ofthe plates.
- the ribs on the lower face also serve as additional strengthening means.4
- the ribs on the up-V per face of the plate arerounded orbeveled as indicated at 2-7 toy allow a hook or poker to lfreely pass over the same without catching when braking the fire from theV top.
- y Y ribs are angularly disposed, preferably fob- 1ique1y, ⁇ with relation to the rocking plate.
- the angularl disposed fingers 19 may bere-r ceived there etween, and the ribs present ⁇ Ving ears 30V securedto the lower faces ofthe rocking plates 21.
- a grate comprisingbearing members, a
- rocking membersV pivotally mount'ed: onV said shafts and -adapted to rock thereon, and meansffor rock ing said rockingA members.
- grate comprising bearing members, a-
Description
Oct. 2, 1928. `1,685,939
A. w. DAYTON GRATE Filed July 24, 1926 2 Sheets-Sheetv n 2 Patented ct. '2; 1928.
AT ,ENT orr1eclaelmv l, ARTHUR W, DAYTON, oF NEWARK, omo.
GBATE.
muggen mea-1111s' Y This irrventon reletestogrates, @11d-mere pertedlarly :te rekng grilles Specially flee signed for lo'combtivesi,
Anl important Obj eet 0f, this invention ,is te 5 providel menne for admittingclry- Steam or l Lirto the undersidev of the fire supported on.' thegra15e-- i "Another Object 0f the invention: iS to; pro.-` vide e grate @Ompi-Singe Pdrordtdil bOllOW- stationary member for'reupplying the dry f steam or ,air andl Quit-@Way member surrounding the stdtenalry member', and pro.-y viding on :seidgrockngmember spaeedridges angularly disposed with relation 1go said ijOClf ing member in orderbo present en unevensurfacie tothe fuel@ prevent tfrom packing-m1.
the,g,f.1".et e.. o.
'The dat grote, nowused ijn ,Steam lor-:df
motives permits the del te peck 011 the grate" thereby ion-ning demnach preventing proper combustion, Qlinkers., quiringexcess fuel for the prodnobon of 1 given amount'of steam. The steam draught l.as new usedv the leeemobive is edeeted by blower conduQt-ng the exhaust Steam thronghppee irene thelcylnders t0 the Smell@ Y box iollewingiblo' @Se-ape up the Smoke stechimm apertures delled .eXhanSh nozzlee The velocity of theisteemprodnces ay veuum., by which the predfuets of y combustion are drawn ,inte the wake-box; Withereeter-pewer ond: forced .ont of the ,Smoke Ste-bk into. the air, or the draught precluded; by the mere- Vment fof the engine- -'l "0 nreventtlle @C1-@quick paseege of the gesesfinte thermes, lire brbk 'erohhas been adopted, morder tQ-.be Seli supporting, if; is 'built in lheform bien arch supported by the two sides of the fire box' V`which 5eme-as abntmeribeaflhe arch .has Sometimes been replaced b5' e bellow riveted verre,ngenuent known @Water bridge.' Y
over the fuel which perm-ite L largefpgrt .of the gases'te .escape before proper eemb-utob, end Gauges" the lire te burr-1. rigorously t the on While leaving fnr lclm'nea.bhv Iille/fibrrlldl massof unburnt @beland elnkersf Als@ when firing the loomotive'the rlnan'ghheo produced will hause the fine- C'Qal ,to be er1-iop of the arch and pack it in the florworl port Showing -tationary member' is, Previdedf-1 19.26. Serial 1rd. 124,746.
of the ire'box thereby-retzrrcling the draught. Often 'times-et the .end 0f af fun dS much is: threewheelharrows of line unburni; enel are removed! l y l.
In the present invention dryvsteam ,or air takenffrom e Supply pipe .en the locomotive supplied `under pressure to the'nndesideof the fnelthereby canning-fthe (foaly Q lgliiforigloout,"` and (nursing` the gaselsw'to; burned before they have time to esoape, the 60 resultl Of which is that ra.greater onoountjof shea-m is `produced from afgiven ajrnonnb .Ofi fuel.y l The v presgure isl available regardless of Whether the engine-1S Steldllry Ormoving, endseveleble .from tbGYStdtOIiStQam-Q eilt' 65 line .when firing up d deedengne-' 'l Inv the drawings I have'l'llnstreldelpref l ferred .embodiment of my nventgen- Il; ,this
v .Figure l. 1s, e elan View fof folle'gra-te, Figure f2 is Vsef-etlon online ure l, if
- Figure is e .dtail View. with Selle? rated. f
Figure 4; is er section on line of Fig; 75
Y Figure "5. iS e Section en line Y5&5. ofllbf drei, and l A'Figure 6 urelg-,f Y Y l '.leferrngto (the drawings, reference nu- Y nier-:1,1110 indicates,y er hollQWrSdlQllafy ,melliber which Servesas e manifold idr ,Supplyrlg' steam or air to the'bed'of @herir-e this 11 for emitting lthe slt-edm Qi l eourecl: to .the ends 0f lh'ehdtel Vare depending-er lashing .Supports .13 provided el' .their lewf ends with reduced portions' -141 which. er@ adapted to be redeved by openings 1 5 in subso stantially Urfsheped receiving' brackets ldcured to bearing'bars 17 The red'une*dA-7139i-v t-ions l and' the bra'cketsl are provide-ol with lined openings l5 Aadapted Lo receive a` pin ,erholt whereby the redueeclportions .14 v may be cleteehably Vseeurecl to the brzrolete The hollow stationery members .1Q have 2L l hollow central portion 18 to which are secured rouw fingers 19 Whichexendrbliquely from ,erre-Sile ,sides ef Seid Centrale-ordenen@ eP@ rh. openings 85 staggeredl with relation to each other. The ends of saidcentral portion 18 are enlarged as at 20, and are substantially triangular in shape. The fingers 19 and the ends 2O are also provided with perforations or vopenings 11. Y i
Surrounding the stationary membersl arerockingplates 21, provided wit-h open-` ings 22 of substantially the samejshape. as, but slightly larger than, the stationary members 10. Secured to the lower Vface of said rocking plates at the ends thereof are substantially U-shaped mounting brackets vv23 which are Ladapted to receive theshafts 12 whereby the rockingplates may be vmounted thereon. The brackets`23 are provided with alined openings 24 'to receive a bolt ori'pin 25, whereby the plates 21 may be detachably The upper and lower' secured to theshafts 12'.
21 areprovided asy at'26 with spaced ribs,
Acorrugations', or the' like. The ribs'on the rupper surface of the'plate serve to break up the fire'when the plate 21 is rocked,'and fur'- ther serve as'strengthening means to prevent the breaking or lwarping ofthe plates. The ribs on the lower face also serve as additional strengthening means.4 The ribs on the up-V per face of the plate arerounded orbeveled as indicated at 2-7 toy allow a hook or poker to lfreely pass over the same without catching when braking the fire from theV top. The
,y Y ribs are angularly disposed, preferably fob- 1ique1y,`^with relation to the rocking plate.y
vBy'so disposing the ribs on the rocking plate the angularl disposed fingers 19 may bere-r ceived there etween, and the ribs present` Ving ears 30V securedto the lower faces ofthe rocking plates 21.
l:For supplying steam to the hollow member 10'. 'I lprovide av distributin pipe 31 V refer- .abl fintegral with VVthefho low mem er 10Y which is provided vwith fluid inlets 32-comai municating `vvith'vsaid distributing pipe. An elbow 331s threaded as. :1t-34 into the distrbuting pipe and communicates with a Supply pipe 35- 1 As Indicated w in Figurel, the grate maybe made `up' ofal plurality'of individual sections as heretofore described. The number of in-v divxdual units may vary according to the size of the iire'box and the purpose to which the device is tobe put. i
assembling-'the vgrate the stationary, members 10 aresecured to the bearingbars by inserting the reduced portions of the at faces ofthe plates 35 `members.A l e 3; 'AV grate'comprisingbearinggmembera Va y f plurality-[of perforated hollow stationary taching supports 13 into the openings *'15 in A the U-shaped brackets 16.` It is to be noted that by so mounting the stationary members 10 they may be readily detached from the grate in case of breakage or stoppage of the openings 11. The rocking platesv 21 are mounted on the shafts-12 by means -of the Y depending U-shaped mountingl brackets 23 and are secured thereto by inserting the pin 25 into the openings 24. By thisarrangement the rocking plates are adapted-to rock upon the shafts 12 and are readily removable therefrom in case Vof breakage. When the rocking plates and stationary members have been'- attached yas described, the linkslofthe rocking mechanism kare secured lto the dependingears 30. and the rocker arm 28'; i The v i elbow' 33 isthenthreaded intothe distributing pipe 31 'and connected to 'the supply pipe particular advantage isl to be noted/in forming the distributing`pipe"31 integralwitli the hollow vmember 10 whereby threaded connections are avoided. By this arrange'- mentthefpossibility *of leakageV is reduced to aminimu'm. The only threaded'conne'ctionrequired is that for connecting the elbow3'3 to the 'distributing pipe.'A
It is to be understood thatthe Vform-'of my inventionv herewith shown 'and described is to be taken as a Vpreferred example'of the ksame and that various' changes inthe shape,
size, and arrangement ofl parts vmay 'be resorted tol without departing'from the spirit 'ofthe invention or 'the joined claims. Y
ion
A grate comprisingbearing members, a
plurality of hollow stationaryV members, shafts securedto said stationary membersy vand to said bea'ring'members, rocking membersV pivotally mount'ed: onV said shafts and -adapted to rock thereon, and meansffor rock ing said rockingA members.
2. Agrate comprising bearingrnemberaa;
vpluralityV of 'y erforated Vhollow Vstationary members anddetachably securedvto said bear'- iing members, rocking members detachably mounted on said shafts andadapted 'to Vrock thereon, amlrmeansI for rocking said Irocking members detachably securedto sa-id-V bearing members, said hollow 'stationary members members,'sha ts. secured tofsaid stationary comprising an elongatedcentral portionyan'd. c
a plurality of perforated hollow fingerssecured tosaid central portion and extending `angularly therefrom, means for introducing `a1r or steam into sald hollow members, and
cut-away rocking members 'surroundingv'said ,stationary members and adaptedto rock with .i
vrelation thereto. Y
4. grate comprising bearing members, a-
iso]
ros
1,685,939 1 Y. i l
plurality of hollow stationary members, means for introducing ir or steam into said shafts secured to said stationary members `hollowT members, cut-away rocking members and to said bearing members, said hollow stapivotally mounted on said'shafts and sur- 1u tionary members comprising .an elongated rounding said stationary" members, Yand 5 central portion, and a plurality "of perfomeans for rocking said rocking members. `rated hollow fingers secured to said `central YIn testimony whereof Iyaliix my signature.
. portion and extending angularly therefrom, v ARTHUR DAYTON.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US124746A US1685939A (en) | 1926-07-24 | 1926-07-24 | Grate |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US124746A US1685939A (en) | 1926-07-24 | 1926-07-24 | Grate |
Publications (1)
Publication Number | Publication Date |
---|---|
US1685939A true US1685939A (en) | 1928-10-02 |
Family
ID=22416622
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US124746A Expired - Lifetime US1685939A (en) | 1926-07-24 | 1926-07-24 | Grate |
Country Status (1)
Country | Link |
---|---|
US (1) | US1685939A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3199475A (en) * | 1963-03-21 | 1965-08-10 | American Capital Corp | Municipal incinerators |
-
1926
- 1926-07-24 US US124746A patent/US1685939A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3199475A (en) * | 1963-03-21 | 1965-08-10 | American Capital Corp | Municipal incinerators |
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