PECKCAK LIWR-BELT COMFANY Cornell University Library The original of this book is in the Cornell University Library. There are no known copyright restrictions in the United States on the use of the text. http://www.archive.org/details/cu31924004025320 _ . Cornell University Library TJ 1350.L751 Peck carrier...for coal, coke, ashes, ce 3 1924 004 025 320 PECK CARRIER Patented December 25, 1900 FOR COAL ■ COKE ■ ASHES • CEMENT SAND . STONE • ORE AND OTHER MATERIALS Book No. 120 Copyright 1913 LINK-BELT COMPANY PHILADELPHIA CHICAGO INDIANAPOLIS New York Boston . Pittsburgh St. Louis Buffalo . Birmingham 299 Broadway . 131 State Street 1501-3 Park Bldg. Central Nat'l Bank Bldg. 596 Ellicott Square General Machinery Co. Seattle . - . 5l2'/2 First Ave. S. Denver - Lindrooth, Shubart & Co. San Francisco, N.D. Phelps, Sheldon Bldg. New Orleans Wilmot Machinery Co. Los Angeles H. H. Clark, Security Bldg. Minneapolis . Link-Belt Supply Co. ^Jr GcMiJr'ipicmir^ Page T ir o JLimJk-MxBlit (DBjnnipMinLY Gravity Bucket Carriers Consisting of a continuous series of buckets pivotaily suspended between two endless chains, represent the highest development of the conveying art. As the buckets at all times maintain their carrying position by gravity, a single Carrier can transport material horizontally, vertically and again horizontally, or in any desired path. These Carriers have the Following Advantages : 1. The material is carried and the buckets are supported by rollers. Destructive friction and injury to the material itself is therefore eliminated, and the power required for operation reduced to the minimum. 2. The ability of the one machine to elevate and convey avoids transfers, which are ahva>'s troublesome, take up valuable space and necessitate deep pits. The dri\'ing connections are also correspondingly simplified. 3. The material is readily discharged at any desired point. 4. Their operation is silent, and as they are run at slow speed there is no vibration. The Peck Carrier is the highest development of this type of conveyor — m its inherent design, details of construction and accuracy of workmanship. Construction The earliest Gravity Carriers merely had the buckets hung as close together as practicable, to prevent material as delivered to them, from falling between; but even when an actual contact existed initially, the natural wear and elongation of the chains caused an increasing separation, permitting the sifting of material between the buckets, so that, in the aggregate of a day's run, this amounted to a large quantity of material that had to be cleaned up. A great many devices have been tried to overcome this difficulty: some ingenious, many complicated and cumbersome, most of them abandoned after a few installations; and all failures as compared with the one simple, obvious and entirely successful plan of using overlapping lips on the buckets. The advantage of this lip is now generally recognized as an essential feature of modern installations. P a fe Three r-Y:?; w><&FLINT-R|M-< (See page 112), and engage with the chain rollers. \\'e invari- ably use wheels at the upper corners and, where space permits, at the lower corners. Corners. Suitable cast pedestals are fur- nished for the Corners, as shown h\ accom- panying illustrations. The Driving Cor- ner IS entireh' self- contamed and fitted m our factory; the motor, when used, being mounted directly on it, usually with Link- Belt Silent Chain drive to counter-shaft. P a g c I-: I gh t Pedestal Supports for Stationary Lower Corner JLimJk-lBcBlit Cj:n)]nnip(&iiniY Hand-operated Winch for Moving the Discharger Winches. The above illustration shows our standard hand winch, which controls the position of the Movable Discharger. When pawl is released, the rope unwinds as the carrier pushes the disharger along the tracks. To reverse the direction, rope is wound on drum by hand wheel; and ratchet and pawl hold the discharger at desired stopping point. Equalizing Gears. The head shaft is regularly fitted with a set of equalizing gears. With chains of long pitch the variations of the diameter of the polygonal sprocket wheel impart a pul- sating or jerk}' motion to the chains, greatly increasing the strains upon them unless counteracted by such a device. This transmission consists of a wave line (exaggerated in the cut) spur gear and eccentric pinion, the number of elevations and depressions of the spur wheel equaling the number of teeth in the conveyor wheel. The pulsating motion imparted by these gears exactly counteracts the variations of chain speed and eliminates the destructive strain set up by the constant accelerations and retardations that would result from use of circular gears. Equalizing Gear JP(^(^]k (C^Mir'ir'icmjr^ J D Individual Parts of Chain These are assembled in our factory before shipping Page Ten JLimiJk-MxBlit Cm>miipFLINT-RIM-< Self-Oiling Roller All our Rollers are made of car-wheel iron, with >FLINT-RIM< tread, and are hollow, forming a reservoir for oil, which is introduced through a "Bennett" spring oiler, by a syringe furnished for the purpose. The feature which makes the roller truly self-oiling is the felt ring in the bore, which prevents the oil from all escaping in a few hours, as in most hollow or waste-filled rollers, but which supplies it slowly and uniformly to the surface to be lubricated. Vanes are provided in the oil chamber to splash the oil on the felt washer, and an oil hole to feed oil to the slot in bushing for lubrication between pin and bushing. Page Eleven ]p(^(S.]^ GsiJc'ic'icmir^ Caution As the result of many years' observation and experience, we offer the following sufjgestions to engineers, and purchasers of Carriers: I^on V use steel chains or buckets for handling ashes — they will not prove durable, on account of corrosion. Don't assume that the rollers are chilled because they have been cast in a chill and have the appear- ance. Break one and see. Don't use chilled rollers and ordinary cast-iron sprocket wheels. If the wheels are not chilled the hard rollers will soon cut them out. Don't believe that a roller with a hollow chamber containing more or less cotton or wofil waste is trul\' "self-oiling"; in a large proportion of such rollers all the oil escapes in an hour, and the roller then runs unlubncated. Don't use curves on the upper corners. The^- will require frequent renewal, and even when of large radius take more power and very greatly increase the wear of the rollers both on the tread and in the bore. Don't use a Carrier without ctoss-rods between the chains. The weight of the buckets and load will cause the chains to tilt inwatdly, and the rollers will bear on the inside corner of the rails instead of on the tread. P a f. c T u- e I V . Umlk-McBlit (D^mupMimy Caution Do// t use chains without bushed joints. The insufficient bearing in the ends of the links will soon cut them out as well as the pins. The rollers also will wear the pins, and the first warning is usually a breakdown. Do//'t be satisfied with one or two small drilled holes in the bushing for admitting oil between the pin and the bushing. These holes immediately fill up with dust, and the chain joint remains unlubricated. A long slot must be provided in the bushing to insure lubricant getting into the chain joint. Do// V be persuaded that some device over the con- tact of the buckets is "just as good" as an actual overlap. None has stood the test of long service nor has had an\' wide use. Do//'t accept a nominal overlap; it should be at least an inch to be effective. Do/l't have less clearance beneath the bucket than will allow it to make a complete revolution. Do// V receive a chain "knocked down." The pins and bushings should fit tightly in the links, and should be pressed in at the factory. Do//'t let first cost govern wholly; a good Carrier— which will probably not be the cheapest initially— should, under ordinary conditions, cost little or nothing for repairs for five years. Page Thirteen ^y Jp(^(^]k (C^MJr'jr'icmjr^ Page Fourteen JLimJk-MxBlUt €jm)inni]p(mjrsf Standard Sizes We keep a large stock of 24" x 18" and 24" x 24" Carriers at all times at our Chicago factory. Special sizes made to meet particular conditions. Special Carriers made with device for securing discharge simultaneous!}' at different points. Carrying Capacity Capacity of Coal- Speed Ft. BUCKET of Bucket in Tons Per Per Chain Cu. Ft. Hour Minute 18" X 15" 18" 0.68 15- 20 30-40 18" X 21" 18" 0,94 20- 30 30-40 24" X 18" 24" 1.68 40- 50 40-50 24" X 24" 24" 2.24 55- 70 40-50 24" X 30" 24" 2.80 75-100 40-50 24" X 36" 24" 3.36 90-120 40-50 30" X 24" 30" 3.50 95-120 45-60 30" X 30" 30" 4.37 110-160 45-60 30" X 36" 30" 5.25 140-190 45-60 36" X 36" 36" 8.50 210-330 50-80 All of the above buckets as regularly furnished are cast in one piece, of the best refined malleable iron. For special uses we furnish the buckets with malleable ends and steel bodies, or with drop-forged steel ends and steel bodies. Page Fifteen ]p(^(^]k C^M]r^ir'i(mjr^ :Sa-a:v^K:ogfif .<>fg'»R:iV >;f^'j:------- General Dimensions, 18 -Inch Pitch Carriers 1-0 MIN. CLEARANCE FOR DUMPING Page Sixteen JLlmJk-JBxBlt €jBinnLp<§nrwy General Dimensions, 18- inch Pitch Carriers DIMENSIONS CHANGING WITH WIDTH OF BUCKETS Bucket Size B C D E ■5 G 18 X 15 18 X 21 IK" 3S" 22" 1 44" ■)■) " L'5" 42" 45" 10-0 CTRS JL. ^ F ^ r ^ /> 4x^ \ H 1 ^ r^ rr Cross Section, Lower Run VARIABLE = = ^ Page Seventeen JP(^<^]k (C^cMF^jr'icmjr^ General Dimensions 18-inch Pitch Carriers Plan View, Upper Driving Corner DIMENSIONS CHANGING WITH WIDTH OF BUCKETS Bucket 17 ' /^ TT Size i L 1 Ct H J K 3Sf" 441" L 18x15 ' 22" 42" 46" ' 391" 18x21 1 25" J 45" 52" , 45V' 47" 50" Cross Section Encased vertical leg not adjacent to H'all Plan View, Lower Corner /-■ a n e E I £j-i I c e n JLimJk-McBlt Cj:Binni]p(mjnry ^ General Dimensions 18-inch Pitch Carriers H 8-0 = 15 = VARIABLE 2-4 Z-II5 Plan View, Upper Corner DIMENSIONS CHANGING WITH WIDTH OF BUCKETS X Y 1 Z Stand. 1 Min. Stand. Min. 1 Stand. Min. 47" 50 28" 31" 72" 72" 60" 96" 1 83" 60" 96 ' 83" Cross Section Vertical leg adjacent to w^all (not encased) MINIMUM' r-r-j- — t^- — - CLEA^RANCE_ I Plan View, Takeup Corner Page N i n e t L JP(^(^]k (C-cMijrjp'i e n t y - n e JP(^(^M (C^MJr'Jr'ic^Jr^ General Dimensions, 24-inch Pitch Carriers -3-0 * Plan View, Driving Corner r A DIMENSIONS CHANGING WITH WIDTH OF BUCKETS BUCKET SIZE 24x18 24x24 24x30 24x36 E G H j J K L 27" 30" 33" 36" 48" 66" 51" 72" 54" 78" 57" 84" 51i" 50i" 57i" 1 56i" 63V i 62i" 64i" 68 V' 53i" 564" 59-i" 62Jr" Cross Section Encased vertical leg not adjacent to wall Plan View, Lower Corner P a ^ c 'I 'w e n I y - 1 ir o JLijmJk-MxBlit (Cj^mnLpcmmy \ General Dimensions, 24- inch Pitch Carriers Plan View, Upper Corner V- 2-10 DIMENSIONS CHANGING WITH WIDTH OF BUCKETS X Y 1 Z Stand. { Min. Stand. Min. Stand. Min. 53i" . 56i" 59i" 62i" 33" ! 36" 39" 42" 7'-0" 7'-0" 7'-0" 7'-0" 5'-6" 5'-6" 5 '-6" 5'-6" lO'-O" lO'-O" lO'-O" lo'^y 9'-0" 9'-0" 9'-0" 9'-0" Cross Section Vertical leg adjacent to wall (not encased) Plan View, Take-up Corner Page Twenty-Three ^^^ JP(^(^]k (C^MJr'F^icmjr^ MINIMUM I CLEflRANC General Dimensions, 30-inch Pitch Carriers ^zi Cross Section, Upper Run ffa/^u'ay on Side Preferred I' <-! g d 1 u f n i y - 1 o u r ]LimiJk-M(Blit Cj^jnnipc^miY "^S General Dimensions, 30 -inch Pitch Carriers CLEARANCE I FOR^DUMPING BUCKET 19 ' A ~ W 3-5 r^^ w l< 4-7,2 \ I r VARIABLE 3-7^1 y DIMENSIONS CHANGING WITH WIDTH OF BUCKETS Bucket Size A B C D E G 30x24 1 5'-0" 24" 48i" j 41" 28 A" 52, V 30x30 5-0" 30" 541" 44" 311%" 55-,^" 30x36 5'-0" 36" 601" 1 47" 34^-^" 58-,V' 30x42 4'-0" 42" 66*" 1 50" 37rs" 61-,V' 30x48 4'-0" 58" 72J" 1 53" 40iV 64,^" 21 => 10-0 V Cross Section, Lower Run ^ /^^ 13-0 MIN. VARIABLE ■>^M///MW/M. ;■; Page Twenty-Five ^^^£ JP(^(^]k (OMJTJr'i General Dimensions, 30-inch Pitch Carriers iJT^ -3-6 - ^ Plan View, Driving Corner Cross Seclion Encased vertical leg not adjacent to wall DIMENSIONS CHANGING WITH WIDTH OF BUCKETS Bucket Size K (; H J ' ^ L 30 X 24 30 X 30 30 X 36 30 X 42 30 X 48 28/," 31/," 34/," 37/," 40//' 52//' 55/," 58/,/' 61/," 64/," 82" 88" 94" 100" 106" 57" 1 56" 63" 62" 69" 68" 75" 74" 81" 80" 56" 59" 62" 65" 68" Page Twenty- S JLimJkfJBmlt Cj:Binnip o 3 O ■* I b 4) u o u 03 <6 U (rt Ji r CM a. ffl ^ 0) OJ -— w- c/2 u _S d) ■" 3 rt cu -C (fl >*i ^ S := ; c a a. B o U 3 O X u v o a. u u Page Thirty- 1' tv o JLimJkflBxBlt (D^irmpcmMy ^"^ .r -\'-y- Peck Carrier Spanning R. R. Track The illustration shows the Peck Carrier equipment, of the Celluloid Co., Newark N. J. showing, in outline, path of the Car- rier, and photograph of where it spans the railroad track and driveway, paralleling the front of the power house. The views also show concrete-steel ashes bin. The total length of this Carrier is 550 feet and the buckets are 24"xl8", this giving a capacity, at the usual speed of 40 feet per minute, of 40 tons per hour. The coal is delivered from the tracks in foreground, and passes successively through concrete scale-hopper, reciprocating feeder and crusher, before passing into the Carrier. This equipment was installed in 1908. P age ] h , r I V- 7 li r e . ]p(^(^]k: (C^siir'ir'icmir^ The Calumet & Hecla Mining Co., Houghton, Mich. The upper illustration is a general view ot Lake Linden power house; the lower view showing the upper run of the Peck Carrier. This is 240 feet long horizontally, and has a 62-ft. vertical lift. Furnished 1907 MmJk-Bdt (OBjmpm.mY'^^^i TO BOILER HOUSE Iashe's]' Torresdale Filtration Plant, Philadelphia At the pumping station of the Torresdale Filter Plant of the City of Phila- delphia, the Peck Carrier is utilized for elevating the coal and ashes to overhead storage pockets ; the distribution of coal within the boiler house and the removal of the ashes from the boiler house being by cars. P a e ,. 7 h I r I y- I- IX JP(^(^]h GsLF^Ir'icmJ^ Page T h, JLimlk-JBcBlt CjB]rwip< rt X j: s a; -D 3 o a: a c c o 'u5 OJ *J o o a to O s a o .£ c C t: c « (« > a jC u 0) o 01 3 a. c 3 bo (IS c J^ 3 -0 c o "(A 3 T1 aj ( t 3 a; f* c ■^ u U W It tf) _c -0 ^ 3 C < ^ ^ o s o ^ Page Thirty- Seven ■Jv^ _„irZ- .„ Consumers Power Company, St. Paul, Minn. In the Power Plant the boilers are in double tiers on the upper floors, sub- stantially on a level with the top ot the bluff. Above these boilers are large capacity coal bunkers. The coal is received at the foot of the bluff. The vertical lift of the Peck Carrier, which is equipped with drop forged steel chains, is 1 10 feet. Page T h i r I y - E i e h I JLimJkf-BxBlt (CxBjnnipjnnip^iniY Swift & Company, Union Stock Yards, Chicago "East Boiler House", showing steel encased ascending and descending legs of Peck Carrier Page F r t y - n e Missing Page Missing Page JP(^(^]k: GMJr'jr'icmir^ Peck Carrier in the Power House of the Packing Plant of Morris & Company Union Stock Yards, Chicago. Lower Run of the Peck Carrier into which coal may be shovel- ed from cars through building wall Page Forty-Four "*, o 1! 5 s fi -S ° ff ffi d £ a S 11 S X OJ S -5 ■= U o e Carrier is each buck by movable c c ca o ^0^ N ^ g-s & X. c 'i y Stallati g whe ckets t C C D a en ■^ t t (U •£ S S tf) — mi: -C H Z Page Forty- ti i i; h t ]LRmJk-M(Blt (Cm)Fmip'Tg'as:a ^':g g E = :g ? . L'i: Public Utility Companies The Peck Carrier is used in the power houses of the followinLi: : Bloomington & Normal Ry. & Light Co., Bloomington, 111. Brooklj'n Heights Railwa}' Co., Brooklyn, N. Y. Cedar Rapids & Iowa City Ry. &: Light Co., Cedar Rapids, Iowa Chicago Cit\' R\-. Co., Chicago, 111. St. Louis Suburban Ry., St. Louis, Mo. South Side Elevated R. R. Co., Chicago, 111. Winnipeg Electric R. R. Co., Winnipeg, Man., Canada Consumers Power Co., St. Paul, Minn. Merchants Heat &: Light Co., Indianapolis, Ind. Minneapolis (Jas Light Co., Minneapolis, Minn. Mobile Electric Co., Mobile, Ala. National Gas, Electric Light & Power Co., Quinc}', 111. Peoples Cas Light & Coke Co., Chicago, 111. (i imtallationi) Rockingham County Light & Power Co., Portsmouth, N. H. United Gas Improvement Co., Philadelphia, Pa. West Side Po\\er Heat & Light Co., St. Paul, Minn. Etc., etc., etc. Page F if ly JLlmJk-McBllit Cj:^mnijp<§imY Railroads Peck Carriers will be found in the power houses and coaling plants of the following railroads and allied industries: Baltimore & Ohio R. R., Chiliicothe, Ohio. Chicago, Burlington & Quinc}' R. R., Chicago, III. Chicago Great Western R. R., Oelwein, Iowa Chicago, Milwaukee & St. Paul Ry., Chicago 111. Chicago, Milwaukee & St. Paul Ry., Milwaukee, Wis. Chicago h Alton R. R., Bloomington, 111. Chicago & Northwestern Ry., Chicago, 111. Chicago & Northwestern Ry., St. Paul, Minn. Chicago & Western Indiana R. R., Chicago, 111. Cleveland, Cincinnati, Chicago & St. Louis R}., Indian- apolis, Ind. Colorado & Southern Ry., Denver, Colo. Delaware & Hudson Co., Oneonta, N. Y. Lake Shore & Michigan Southern Ry., Cleveland, Ohio Louisville &: Nashville R. R., Louisville Ky. Michigan Central R. R., Jackson, Mich. New York Central R. R., West Albany, N. Y. Pennsylvania Company, Chicago, III. Pennsylvania R. R., Northumberland, Pa. Pennsylvania R. R., Renovo, Pa. Southern Railway, Knoxville, Tenn. Terminal R. R. Association, St. Louis, Mo. Union Pacific R. R., North Platte, Neb. {2 inslallatwus) Union Pacific R. R., Omaha, Neb. Oregon Short Line, Pocatello, Idaho Peoria & Pekin Union Ry., Peoria, 111. Philadelphia & Reading Ry., Philadelphia, Pa. Union Pacific R. R., Evanston, W\'o. Union Pacific R. R., Green River, W\-o. American Locomotive Co., Dunkirk, N. Y. American Locomotive Co., Schenectady, N. Y . Consolidation Coal Co., Fairmont, W. Va. Lehigh Coal & Navigation Co., Lansford, Pa. Lehigh Coal & Navigation Co., Penobscot, Me. Lehigh Valley Coal Co., Milwaukee, Wis. Pullman Company, Pullman, III. (i installations) O. S. Richardson Coal Co., Chicago, 111. Railway Steel Spring Co., Latrobe, Pa. Scranton & Lehigh Coal Co., Brooklyn,' N. Y. Westinghouse Air Brake Co., Wilmerding, Pa. Haskell & Barker Car Co., Michigan City, Ind. Etc., etc., etc. Page F if ly- O n e ]P(B^(^]^ CMIr'Jr'icmT^ Page F I / I y - T w o JLImJk-lBcBllit (D^BinnipminY Diagram of Peck Carrier For coal and ashes at the power station of the New York Central R. R., W. Albany, N.Y. 164 ft. horizontal by 42 ft. vertical centers; 24" x 18" buckets. Furnished 1909. Upper Run of Peck Carrier over Bunkers At the power house of the New York Central R. R., W. Albany, N. Y. P a £ e p' I / I y - T h r e e JP(^<^]^ (^siirjr'i CO «3 < -n ffl "(5 _£ trt a: — >. cr Q) c aj cC f 6 m o K) T ,n ^ (D (/) D3 ^ ja; n c jz: J c CO _Q -1 CM O ■ — C7) !rt .-H o m O UJ -^ TJ U " *- Oj OJ o oj oj H U .*- H= rt r) fl3 _c tJ OJ DJ) T1 i (U J2 g O ^ « a o a; ■c . o w # 10 "15 S 4J 3 .0 c 3 4) ra U ^ a E n CO > n !> Crt tn rf 1m E -o c 0. 0) 01 OJ CM u H ]nnLp(miniY ! Diagram showing path of Peck Carrier The Railway Steel Spring Company, Latrobe, Pa. The ascending leg of the Peck Carrier is steel encased, within the steel sup- porting tower. The cut also shows the delivery spout from the Carrier to the ashes bunker Page Fifty-Five _p^._. JP(^(^3^ (C-MJr'Ir'icmJr^ IZSSiSSPiJ-Xi: Bt~tr.- Locomotive Coaling Station P. & R. Ry. Co., Philadelphia Built of steel and concrete. Cinders are drawn from locomotives on 7 cleaning tracks — are received and elevated into overhead bins by two 24"x 24" Peck Carriers, each 100 long with 60' vertical lift Interior of above Station Showing upper run of Cinder Carrier in foreground Pate F I f I y - S I X JLliniJk-MxBM ^j:B2imp(SiiniY ] is^asr^^ifi-:!*;!^; ^:r-:inz:?!!L-zs£r.^vr3'.3^23KSRWK!aBC!a[ End view Philadelphia & Reading Railway Coaling Station Showing two vertical runs of the Peck Carrier Page F (/ / y - A f I ^**v 2 JP(^(^M (C-siJr'ip'icmjr' Diagram showing path of Peck Carrier Power House of Pullman Company Exterior view of power house of the Pullman Company, Pullman, Illinois, and diagram showing the path of the Peck Carrier within it. This Carrier has been in service since 1905. A second Peck Carrier was installed in 1910 in the power house of the same company's steel car plant. Pane Fifty-Eight JLimJk-McBlt €jn)imLjpjnnip>> c a a S o U c E O -a c (8 O a. C o > Po g e S i X I y • S i X ]Limi]kf]B)(Blt Cj^mnip^iriiY Cement Plants The Peck Carrier is rapidl}' supplanting the older com- binations of belt or screw conve\'ors and elevators for the more important duties in cement mills. Constructed as it is, with relativel}' few wearing parts and these of the best design to resist wear, the cost of maintenance and power is far less than with the types of conveyors replaced; but ot even greater importance is its reliability and freedom from stoppages which are always serious in a continuous process like the manufacture of cement. In this feature ot reliabilit\', the Peck Carrier is unrivaled. It is extensiveh" used and is in increasing demand for handling raw cement-rock, hot and cold clinker and finished cement. We believe it will be but a short time before the use of this Carrier for all but very short conveyors — and in all cases where material has to be both conveyed and elevated — will be universal. While the standard construction meets the needs in most cases, special features, particularly' desirable in cement mills, have been developed for facilitating repairs and still further reducing maintenance charges. These Carriers are in operation in the mills of the — lnstaUat\oi^s Chicago Portland Cement Co., Oglesby, 111 4 Henry Co\Yell Lime and Cement Co., Bay Point, Cal 2 Union Portland Cement Co., Devils Slide, Utah 3 Paciiic Portland Cement Co., Cement, Cal 4 Sandusky Portland Cement Co., Dixon, 111 5 Golden Gate Portland Cement Co., Los Angeles, Cal 2 Kosmos Portland Cement Co., Kosmosdale, K\- 2 .Alpha Portland Cement Co., Alpha, N J 1 Great Western Portland Cement Co., Mildred, Kan I LT. S. Portland Cement Co., Concrete, Colo 1 Washington Portland Cement Co., Concrete, Wash 2 Crescent Portland Cement Co., Wampum, Pa 3 Edmonton Portland Cement Co., Edmonton, ."Mberta 4 Nebraska Portland Cement Co., Superior, Neb. . . ._ 1 San Antonio Portland Cement Co., San Antonio, Texas 2 Colorado Portland Cement Co., Portland, Colo 1 Phoenix Portland Cement Co., Nazareth, Pa 1 They are also extensively used for handling miscellaneous products similar to cement in physical characteristics, by the following : InsiaUalioiis Aluminum Ore Co., East St. Louis, Mo S Calumet & Hecla Mining Co., Lake Linden, Mich 1 Consolidated Mining & Smelting Co., Rossland, B. C 1 Hainesport Mining Co., Philadelphia, Pa 3 (Successors to De Frain Sand Co.) Michigan Alkali Co., Wyandotte, Mich 6 Mineral Point Zinc Co., Depue, 111 1 Pacific Rock & Gravel Co., Los Angeles, Cal 1 Security Cement & Lime Co., Security, Md 1 j Selby Smelting & Lead Co., San Francisco, Cal 1 U. S. Aluminum Co., New Kensington, Pa 1 Etc., etc., etc. Page Sixty-Seven .^ . ]P(^(^]^ (C-SlJr'lr'icBir^ Cement Clinker Storage The above view and those on following page, show the Peck Carrier handhng chnker at the mill ot the Chicago Portland Cement Company, Oglesb}-, 111. 1 he advantage of making the burning and grinding departments, to a considerable degree, independent ot each other, is apparent, and ma\' be readily accomplished b\' carrvmg a considerable amount of clinker in storage. \\ ith provision tor this storage the mills rmw be stopped temporanh' without shutting down the kilns, or some or all of the kilns ma\' be out ot ser\ice while the mills are operating at full capacit)' with chnker drawn trom storage. The clinker itself is also improved and more readily ground after storing for a period of time. The Carrier shown abo\e receives the hot clinker directly from the kilns on its lower run, elevates it and deposits it in the storage yard beneath, shown in the illustration, or if desired, directly in the mill building. The clinker may be drawn from storage into the lower run ot the Carrier, elevated and conve^'ed to the mills. The length necessar}', approximate!)- 900 feet, the high lift, the intense heat of the clinker and its abrasiveness when cold, together with the fact that this Carrier operates 24 hours daily, make one of the severest possible tests of a conveyor. No other type would perform such exacting service successfully. In use since 1905. I X I y - E I f. h t JLimJkj-BxBlt dBirmi'p^irwy 150-foot Bridge Supporting Peck Carrier Over clinker storage at the works of the Chicago Portland Cement Co., Oglesby, The available area provides for a storage of about 50,000 tons Return Run from Clinker Storage The Peck Car- rier on its return from clinker stor- age bridge, pass- ing over roof of kiln house and descending to tunnel under- neath for receiv- ing hot clinker from kilns. JP(^(^]k (C^Mir'Jr'icmir^ Union Portland Cement Co., Devils Slide, Utah At these mills three Peck Carriers are in operation, handling raw material, cement clinker, and coal Peck Carrier for Rock at the above Mills Page S e V e n t ^_ UmJk. BimpMiniY Union Portland Cement Company's Plant, Devils Slide, Utah Page Sevenly-One JP(^(^3^ (C^MJr'Jr'i(mT^ Peck Carri er for Cement Clinker The cross rods are covered with piping to protect them from the heat of the clinker Another view, Carrier in Motion Al the works of the Crescent Portland Cement Co., Wampum, Pa. /'./ KC .\ a c n I y ■ 7" ]LimJk-]B(Blit (Cminnipcmn^ General View Clinker Storage Crescent Portland Cement Company Wampum, Pa. This installation shows the clinker stored and reclaimed by three carriers instead of one. .S <■ r e n I \ - 7 h JP<^(^]k (C^MF^Jr'icmjr^ ■■^^ji^gKiWPSW XfSfvejicata'JPSKrrrc'rr.z': ' ^■•'rv>:ny-T:'','i -y x r.ii,'ybxa.-s! x,y _0 "o U u u c O u 6 U ^^ c S U -o c o 7i o w v (« CD -o 'S D u s OJ > Page S'„e i' e n't y - F o u i JLimJk-JBxBlt €jBjrmL'p,-■■■ Jl-' ■ -- Jl- ^g^r._ .. ji TOTAL CAPACITY OF PILE. WITH SU9f ACE TRACK OPEN. aO TONS P[R HUNNING FT ftTHRAciT^ ., ,, „ ,. ., .. .. Closed. S5 ■ Parallel Track System of Coal Storage This system employs two parallel trestles of moderate eleva- tion, say 10 feet to IS feet, and about 30 feet apart, so that a standard gauge crane on one trestle can lift coal from cars on the adjoining trestle. The Crane may work on either trestle, load, mg or unloading coal on adjoinmg trestle. Where ground space permits, the trestle may be dispensed with altogether and the tracks laid on the ground. Where larger quantities of coal are stored, additional tracks may be utilized in a similar manner, and irregular or otherwise useless yard areas may often be advantageously used for coal storage. As the Crane will easii}' handle eight loaded cars on a level track, or a smaller number on grades, it serves the purpose of a switching locomotive. When not required for handling coal, a lifting block, or magnet, may be substituted for the grab bucket, and the Crane used for ordinary industrial purposes. Our Cranes are steam or electrically operated. Pate One Hundred-. Sfx ]LlmiJk-M(BM (Zmirmijpmjn^ \. Circular Storage System This system is suitable for capacities of from 6,000 to 40,000 tons. The Crane travels on a circular track around a central track hopper, into which coal is dumped from radroad cars. The coal is taken from this pit by the grab-bucket, and deliver- ed to the storage pile, which, when full, assumes the outlme shown in the plan. When the pile is full the circular track is completely covered. By continuing the track system, and building more pits, a suc- cession of storage piles can be formed with a single crane. When reloading, the coal is taken from the pile by the grab bucket, and is delivered directly into cars or carts. This system has a capacity of from 40 to 100 tons an hour according to the size of bucket and crane employed. 1 he length of the boom depends upon the storage capacity required. This IS the cheapest storage system for large bodies of bitum- inous coal, and combines a low cost of handling with low invest- ment cost. P a ^ e One Hundred- Sev en G-MIr'Jr'i^ir^ w-^t.!. ■-Trsr'€<^-^ - ■■■iris^jgKi.' ^z^zi-:^ -=^.TeK«S3«?i ■'T21 -2ii^'rj. -^i^S^SSSXJSCiSSSa^ T(^rtr*«t TTvap-n 'S*»«n'^— .^e-mif^-rjii-iinH^ The Link-Belt Locomotive Crane !• ,t ft (' ,1 d // i, .1 ,/ /<•,/- /■; , fhi JLimJk-MxBlit €jBinnip'or Unloaders are comparatively low in initial cost, and are a most profitable investment as an adjunct to the power house Carrier where the coal is merely unloaded and taken directly to the bunkers. Where it is desirable to store a certain proportion of the coal adjacent to the power plant, the Locomotive Crane is usually employed; and the Telpher may be most advantageously used for unloading coal at a distance from the power house, or for storing it at some point not immediately adjacent. ]•,:,■ !• n c II II , J r ,-J - i\' I n ^^ ]p(B^(^J^ Gsiic'Jc'icmjr^ The Link -Belt Disk Friction Clutch Ahigh-grade clutch of low price for light work and moderate power. Particulars and prices upon application. The Ewart Friction Clutch "The Safe Clutch" Full particulars in Book No. 121 The Original Ewart Detachable Link-Belt of Standard Pitch. Complete list prices and illustrations in general price list Catalog. Link- Belt Silent Chain for High-Speed Power Transmission Flexible as a Belt — Positive as a Gear More efficient than either Write for Catalog Page One Hundred-Ten ]LimJkf]B(Blit (Cmimipc&imiY ^^^^ Link-Belt Power Transmission Equipment Especially Designed for De- pendable Service Angle Pillow Block SWith Grease Cup Angle Pillow Block With Large Grease Pocket Rigid Pillow Block Angle Solid Box with Plain Oil Well Plain Flat Box Standard Ball and Socket Pillow Block Rigid Pillow Block Ring Oiling V-.\-te1 Ribbed Compression W^KWi Flanged Face Coupling Coupling Adjustable Hangers and Floor Stands Double Brace. Ring Oiling W I- it e for our General Price List C a t a I o s^ P a s e One Hundred-Bievan 1 ]P(^(^M (C-MJT'Jr'icmJ^ FLINT-RIM Sprocket Wheels, Rollers and Truck Wheels for Conveyors, Carriers, Trucks and Cars 1 hese wheels are made by a special process, perfected by us after many years of investigation and experience. They give a hard, smooth bearing surface, free from sand. This surface extends to a depth of '4 -inch to >^-inch and prolongs the life of the wheel far beyond that of ordinar\' cast iron. The life of sprocket wheels made by the ^ FLINT-RIM^ process is pro- longed because it not only insures but maintains the correct diameter and pitch. Car Wheel Broken Section o( Car Wheel Rim >FLINT-RIM< Wheels and Rollers are used on Peck Carriers Enclosed-Oiling Roller (Patented) P a ^ e < ' ,/ - I well