Document 6RG25Meyk4b43znLZ0XvkqqY4

STOCKPILING CUTS BOILER REPAIRS TO MINIMUM WITH STICKLE FEED WATER HEATER # To assure trouble-free boiler operation, thii Texas oil refinery needed a dependable hourly supply of up to 50,000 pounds of preheoted feed water, free of destructive oxygen and scole-forming subitonces. Selected for the job was the No. 6 Stickle Deaerating Feed Water Heater and Purifier, shown above. Stickle heaters prevent corrosion of boilers, piping, steam'Iines and turbines by removing destructive oxygen and COj. Special type trays force water to 'flow irregularly in a thin film, depositing solids and releasing non* condensoble gases. Trays cannot overflow--are easily romoved for occasional cleaning. Open coils bring feed water into direct contact with steam --immediately transmit heat from steam to water--cutting fuel costs 10-15%. Condonsed steam is not wasted. It provides one-sixth of boiler feed supply. Stickle feed water hooters are built in a varloty of sixes. Capacities! 3,000 to 300,000 pounds per hour. Every installation Is guaranteed. Write for free 16-pago Bu/lofin 117. STICKLE STEAM SPECIALTIES COMPANY 2265 VALLEY AVENUE . INDIANAPOLIS 18, INDIANA Stickle rv|| Equipment \ ~|.J" tuts the cost of steam Diffmstwl end Boiler Return Systems Open Fleet Steem Traps Ragulallogand Re- dating Votvsi Open Ceil Feed Water Heaters end Pari- Hen e Oil and Steam Separators Temperatare Controllers 314 as nearly level oa possible end ly compacted before placing nett-1 5. Side slopes of pile, space'pS ting, should be kept to a maiiitj 25% so scraper can .descend'^ the pile surface. 6. If space limitations require'!, of maximum height with n\uh slope, then a crawler tractor with^ doter should be used to clean and seal side slopes. %- 7. Top of pile should have imum width of 50 ft for maneg^ 8. Approach ramps are most sug lory if they do not exceed 10%, practical top limit o( 25%. 9. Pile should be built as closa*^ sible to point of coni loading *5" loading to minimise haul. Reclaiming cool with a ecri most efficiently accomplished by ing the load directly Into o drive hopper, hut can be done in areas' by a bulldozer or o clamshell cni some kind. ^ Most efficient method of :la scrapers with coal to be stockpile the overhead hopper, as this gives'' imum pay leads. If this isn't pod coal ahould be deposited by crass conveyors In a relatively open an scrapers ean self-load. If more than one type of coil, be stockpiled in the same area, diflj types can be segregated by either W ing sidby-alde piles, or stockpiling horiiontal layers. Reclaiming horin layers is done in conventional mu while side-by-side piles may b claimed by downhill loading. "j Auxiliary Dozer. General open proctice on large piles uses a cni tractor with anglo dozer along * 2-englno unit. The big machine!! safety's sake, should go no closed one or two it of the edge of'tbtConsequently, the angle dozer Uni dress the edges, clean up arotM^. drive-over hoppers, and knock high piles of loose coal to aersper loading. Some installation) their coal demand is such that six k production of the 2-engine scrape*; handle either stockpiling or During the remainder of the . 2-engine driver is used as a buD4? operator, cleaning up and around the pile edges. Two*enoine principle became with postwar development of duty torque converter and sem-*] niatic transmission. Since first H 1946, the siime power train of * torque converter und semi-aui transmission has been used in and trucks, with neatly 200 of the POWER J4NUA*1