MMe AT cmH Ae Uae at See Pa THESIS ; ek KX “| Vy Lig 4 FL Ao | ; ; \ . Cele (QEEEo. Pr -2.g°* fo a , 1914 F » April_l--?984 . n - ‘ \ ‘ . ws e - > —_ — ~~~ I r- 'RILN DRYING. | Circulating heated air around the lumber by either natural or artificial means is the method generally used in kiln drying. This requires control of the heat, humidity and circulation in the kiln, and without control of any one of the three the best results cannot be obtained. The heat causes the moisture to transfuse from the center to the surface where it is evaporated; the humidity prevents too rapid surface evaporation which would vaase casehardening, checking, and honey combing, especially if a@ high temperature is used; the circulation brings the heated air in contact with the lumber and carries away the evaporated mois~- ture. According to the laws of Physics moisture moves from the wet to the dry and from the hot to the cool area. It is therefore advisable to steam the lumber at a high temperature and high hu~ midity at the beginning of the run, for the hot moist air will heat the lumber thru to the center and remove the casehardening quicker than when using a low temperature and high humidity and it also allows for the dropping of the wet bulb temperature after steaming below the temperature of the center of the lumber, which is & wet bulb temperature, thus getting the benefit of the two Physical laws noted for when drying starts the outside is drier than the center and the temperature of the center of the lumber is higher than the outside. The length of time of steaming at the beginning of @ run will vary from one to three hours to’inch, at about 165°5F, depending on the species, texture, moisture content and condition of the surface of the lumber. The drier the stock, the longer the steam- ing period unless it is surface checked, then it should be steamed just long enough to close up the checks. For fast drying after steaming the dry bulb temperature would run between 160° ana 190° and the wet bulb temperature between 140° and 150° except in thick stock having large medullary rays or green stock in which collapse and honey combing are apt to occur, then lower temperatures should be used. More attention should be paid to the moisture distribution from the center to surface instead of depending on casehardening tests to determine the condition of the lumber thruout the run. The dis- tributions on the stock going into the kiln gives an idea of how long it should be steamed and what kiln conditions to carry. When drying starts, a moisture gradient is established being caused by the evaporation of the moisture from the surface, and if this evap- oration is faster than the transfusion from the center the outer shell will become much drier causing the lumber to oaseharden and unless removed by steaming the surface will check and eventually honey combing will appear. Moisture distribution tests will show how long it is necessary to steam to again set up the transfusion and it can be told how high to carry the humidity in the kiln to Slow up surface drying until the high center is pulled down. lLunm- ber dries faster if the moisture distribution is nearly even. As casehardening causes unequal distribution it should be preventéd as much as possible by intermittent steaming. It is best to steam often for short periods at a high temperature, the time to steam and duration being determined by the operator. From one to three hours is generally sufficient. BOLIGS)S oe. 78 9 5 ‘ ’ +. Le . ha * o ‘ ’ * e J aoe ~ . - 8 . \ r ‘ * ‘ 4, oe ’ @,. Yar a ‘ . lw . ‘eo ~ 8 a, . - , - \ . +> o- -6 . , , 9 ‘ ov ° - . . . o. - . ’ e me oo. £ e . , o- ¢ - ‘ e e ~ ‘ t . \ t a sf o eer oe, . . Cc elo. $ _ . ‘ m1 > - a - , t i \ . KILN DRYING USING-HAND CONTROL. WITHOUT WET AND DRY BULB RECORDING THERMOMETER. When starting a kiln using hand control the spray valve is opened wide and the valve on the heating coil opened slightly. After spraying for the required length of time for conditioning the lumber, the spray valve ia partly closed and the coil opened to points determined by practice that will give the approximate wet and dry bulb temperatures required. A hygrometer is then placed in the kiln back away from the door. Temperature readings are taken and the valves reset until the desired conditions are obtained. Thruout the run temperature readings are taken and valves are reset as necessary to carry the proper temperatures. WITH WET AND DRY BULB RECORDING THERMOMETER. The temperatures are controlled the same way, but it isn’t necessary to go into the kiln to get the readings except to oc- casionally check up on the recorder. This is @ great advantage for if the trucks are piled with long lumber and high tempera- tures are carried it is impossible to set a& hygrometer far enough back in the kiln to get a true reading. Operating the kiln then becomes a matter of guess work. KILN DRYING USING THERMOSTATIC TEMPERATURE CONTROL. The setting and carrying of the proper conditions in a xiln with hand control is very slow and uncertain but the operation is greatly simplified by using thermostatic control on the spray and coil in connection with @ wet and dry bulb recording thermometer, The temperatures are set on a dial and are thermostatically con- trolled, while the temperature readings are taken from the record- er. This assures accurate control of the heat and humidity for the temperatures can be maintained within two degrees of the point set for. By having control of the circulation, heat, and humidity more severe conditions can be safely carried and faster and better drying obtained. - oe \ The bulbs from the instruments are placed at the hottest point in the kiln, halfway between the rail line and the ceiling. In the instrument used the expansion of the liquid in the tube from the controller caused the capsular chamber to expand, opening on air valve in the air block, allowing the air to flow into the top of the valve in the steam line. This forces a fubber diaphram down and closes the steam valve. When the liauid cools the capsu-~ lar chamber contracts, the valve and the air block closes releas- ing the pressure from the rubber diaphram and & spring sround the steam opens the valve in the steam line. One valve worxs on the spray line controlling the wet bulb temperature and one on the coil controlling the dry bulb temperature. The water for the wet bulb is supplied by a tank kepat a constant level, Several makes of air actuated instruments sre on the market but the general principle is the same. Boe. 4 at . t ‘ va ‘ ’ 1 ‘ é a . wd ” . é a) , ‘ ‘ a boa . ve * 4 ‘ . ‘ r ‘ ‘ a . ¢. tt . - a. é ‘, ata 1 oe . -@ > . \ - ‘A . - o. uy - 6 > ie 2 . e . - . t . ‘ : . 1 : > : . t . 4 “4 2 t . - . mo . 4 ‘ ‘ > , , . . . . s . o t -- . . 1 ] * - , : ? : -e : le 4 ‘ ’ ' t ‘ . 6 . < , - . . ‘ ’ - “a - a! . af : » * ' . . ‘ can ' . a ‘ ~“ ‘ 2 ' ae t ™~ - ’ ' : ’ \ a . \ ‘ . e « a . . . . » y- . ’ . . . . . . bo . ' 4 . . ‘ . . ° . e . a . - . . . - ; \ . t * . co s ce ~ . 1 . . ° . . . Ade ae A er “*. ° Zycos Dubl-Duty Temperature Regulator Compound System A ttt <= Tycos Dubl-Duty Temperature Regulator—Continued Compound System Showing the Simplicity of the Dubl-Duty Regulator Note construction of air-valve and the extra air-strainers on each side. OD @ eo @ ov “AR” —Air-valve plunger. “AL” —Air-valve plunger. “B” —Front-case lock-nut. “C” —Union nut. “DD” —Air connection to condensation discharge valve. “E” —Air strainer. r strainer. r connection to temperature or live-steam control valve. “K” —Union nut. “L” —Front-case lock-nut. “*MR”—Rocker-arm stud which engages air-valve plunger. “ML” —Rocker-arm stud which engages air-valve plunger. “NR” —Capsular chamber (expanding member controls the opening and closing of air-valve “HR.” ) “NL” —Capsular chamber (expanding member controls the opening and closing of air-valve ‘“‘HL.”’ ) “OR” —Temperature-adjusting cam. ““OL”’ —Temperature-adjusting cam. “PR” —Adjusting-key post to which pointer is attached. “PL” —Adjusting-key post to which pointer is attached. “QR” —Rocker arm and bracket for cam “OR.” “QL” —Rocker arm and bracket for cam ‘‘OL.” “U" —Union spud (air inlet). “Vv” —Union nut. “X’ —Main air strainer (not shown). “ZA” —Adjustable air-leak. >» Se Zycos Wet-and-Dry-Bulb Recording Thermometers— Continued With Cistern-Feed Water System (About one-seven th actual size) — ee oe ae eet el LWT aa 0-8| ARMORED CIE OTA) — | 4B’ SIGHT | rr WET AN Coil (ey aa73 Cra Lal: (Aare an Te Mena) intl S27 CN g rl Wirz 2 is rz, ZO D ab The following charts were taken from the first experimen- _ tal runs, From these and following runs the best method of run- ning @ kiln was determined. This was previously described in the article. A twenty-four hour clock was used in the recorder for it was easier to see how closely the temperatures were con- trolled. Se SS eee KILN RECORD CHARGE no. 4/ a = * KILN No. 792 TRUCKS. Zz STEAM PRESSURE STEAMING SIZE FEET COIL HRS. PRO. HRS. FIN, PRESENT REQUIRED DRY DRY DAMP AIR FRESH AIR DEGREES WET BULB FINAL MOIST CON? 0 = ~~ eee ee — \ r /] WS 3 “yt — A = Be 6 AT = } i oN YY LAB re ‘ I i eX SS nyse CN CONS A of SS Ae PPLE Kod Ze LS LiL EE PRR SN NAS ee CCS SS SK NN C WY \, Wit NA BOISE SN eA AMUN ‘Sy, TRESD OO WN \ AVY >On Vien oe SS Sos SE ie 22 SSS aS ae ~~ Se eee Ln nh ; é Sa ‘< mn Lee | ¢ ma HTT Pia RG aa lt = {II Prt OTD a Sah SE H Z Stic cVobh tee CSS Wt ECR ret ES ty ae VITITLT ORE RON SSS KE PTO RRR] : TU © VT ap 0 cor RO Sey S ALANS SSNS SSO TT ROS RY ! ; POA SR SOAR EES ROL NSS 7k TER IASC ‘ XN Ske DRS SS TTT ye Ss ps AN SEARS INES 5 \ RQ XxX ORES ASS Ps SS BA SOG Oe ONO PMR RAVVVw7x&s aoe g SOR O T T Cs SRR REL EP Ae \ GER CE PRS ET Ee eS) i “@ YS Sse SSS gee * Vg SET ey ae 4 ye KS SE] STM SRT TTT NBS XX AS VIN Hee] Fy Mi 2 Je TEEN SE EEE é —4ig? aie &? sy Ae? Gs es eaten See ott \\| : Hl AT TT SAS gid ie tind CO ATH | AUT NOTH i v< i Peck ny | DY Cr ae e we re oe TS ae ALN Se 2 | rs Ae AeA 2es==— Mac Fee MSE ZG 2 2 ES a a IL. a eae | RAMEY Ge caseer: | ISS NN Eda RR vans Ky Neng SISK SA Boh) WAS INMSE COgeae WEAN % vl hee EN a ' A ‘iN GA KoA cH phason SO ‘ wi IS ANOS Yes SO aes Ses SA SIR | A\ EL RSX, ae SOK SR N ST MIRO PS Ho eee x Ki cE f EN SEES wy) hor borane Keg ae as, oN SN She a\ PT Ey LS PROX ae CAC Ry X un CR TR oP OSes x SS A ih PN SEL TH HN GE BROS KK ty SESS Sh Re iy HT LET SS Se ! SMT Hom ‘ia NS 3 “SES Rae HIT tencttinn tit as Tog | SE & 0 | TT an i for UT HIT Mn Dj ma i uit SO SH wt tahoe “eal RS alli § Z es e \_anttii Vk % 6s cee ie pA’ “Yee ~~, sZZA = Ys US \ 3 HN HM HTT] mM 1». . inn Cr ~ | LT] c OP ts x a Ly x S cy Sy HY Se \y xy» S -, S Oy a SRB an a RY . YS ve Se “YQ WAN SI Y AY WA RSS S20 \\ SRR SSA SSG YRS wy Roe SS See ot > i WARES ‘v \, te ¥ pA eee, 7 ai Sg WEIN RNY ¥ 4 SERRE OR RRR Re ee aoe, SRE RES RRR AMMO < NTN SDS Sah Se CYS AU THT SS Kl SS Sa Ss TT sft | <\G L]) HT WD PT Were La He CoN MUTA ahs ede tH ma me rah aa NTT ih i ss Ca Ss Ht ne it a STH RS HF] Iv LTT] ry) THAN 1a | It | i et rat 4 = ROFL tte Milt WT) TT Sy OT Sat SW S 2 elon Se Ll) as ‘A \) oat) et SS YD LY Wes ROK S BS VA SY _-" KILN RECORD | CHarce No. #E KILN No. 70 Trucks 7 STEAM PRESSURE STEAMING SIZE FEET COIL HRS. PRO. HRS. FIN. PRESENT REQUIRED DEGREES WET BULB FINAL M.C.| M.C.| woist CONT c.| M.Cc,| M,C. | M.C.| M.C,|M.C. |M. C. M. M. M. M. . Me M. M M. M. M. . M. . Me . M. . M. . M. = zsiz|zlzle lz M.C.| M.C.| M.-C. | M.C. ANS \\ \\ M4 AT Ht Hp Baa aa 9 KISS 4] CER LT? bi) 5 LK 9 M7 ! YB. TORS nr Ie i a SCR one POR \\08 4 RK OS SMO oT PN SOX x SN 5 SN oN SOS SERRE Herr OY ~ Pcs RO 10 D Zepey eS. eA A Cis eS Pree SC RY SA 8, ST at NS i RK SO Ey A ° fig | Zo TE Ag oa es g 419 She yi Y ZS, ; 22 My fe VB: ey f ip ; 6hi///) f— — === ly) : Et f ; O Ee te = z mH Se = —T t= \ HL SS SON Q + th re \ \ So) ey h : i i Mi / Py Hy Hi ike At nt \ \\ tr HT rh ] oe if} Hs i fi I Hf Hu Se> IER SS ESS SBS ess Sceneens MINK WET TT ic MA Sea Nt We Sa Mt \ SA \ AAA a —— A\\ A\3 Vp, Ars : | Ath Hb, ain Ly. Lah Ae Fh ae AT RU Ci ea. aA ete apeet ny ) HT} NS A} Woe i 7 OT we / ATP [] Uli) t//} SC er x owe ae at WSS RRS PIT Hl AAI RRR SRE ] : ] od aT TRC Eon 2 Fah it (I Weer KSSEKS KK Mi ANI AS Be Spe SN | AAAS Ss RS Ox Oy) fs Li Re LK Pa Uy Y iy Li \\ WRENS REZ age ani NZ KY Li} TUS OS SL) SL 3 XE Y; a. /) HY ie RY aX ig eZ LLLEZ- NYE sy 4, 7 Zh ZZ LLG Z DQ a ee Se = 7 . —— ————_ - : « f = = > ; a ee ~ — «Le as ao KILN RECORD CHARGE No. 46. = KiLN No. /O Trucks 7 STEAM PRESSURE STEAMING SIZE FEET COIL HRS, PRO. HRS. FIN, PRESENT REQUIRED FINAL MOIST CON1 M.C. | M.C, z}z{z|z z= c.| M.C.| M.C. | M.C,| M.C,|M.C. |M. Cc. zjz|zlzlzlz|z\/s M. M. M. . M. M. M. :- _ e | > A,\ | fy AN he ry ERS aon eT et , re ai Seay | ee ‘ CANS SSS SELL TT ie WO RRO ~ MUA x po RS S ‘ eA : OX Hi b | ‘ i) he N\ it | \\s atk’ th 4 ~\ ANA i im id rH é mh a I \ | it tt i t fh : Wi, a i\\ i AH T a 17h ty, Uy Kp iY yy YY MD AY TTT] HN MT / a {} ROK. ee Ay LEK EROS v XX Ss < \\ Ke Gp 1035, ch Oe oN R, WT i by Ly) Tf Uy BC 5 Nib i iy / tH +h | NN Wl \ \ | \\\Y UTX \\\\ I} \\ii\ ' - \ A\\ . LH Zs My UF A See ARS \ w 0 SON Lh RRR PES Ww ee Mi ia he AN bi TK ‘ \ Yj y Wy Ui I ae tt HAI ween In % OLR PR, PT SM, Ss TS A Uy i Ky Yl GYUy yy Yup, J vil Oy Ye ) ei) LS J eS LEE, ZB BZD LE QD Z A Sh \\ NN yA A ea hl i RL li } ba Wd SSID ip " Los \\ A aa Se ee NN ee Th be +4 OE 4 SEE As LAT LAW Ske L? BAN ida ona mh Lo .M \\ i A Hh Hay ca iA Mi tS. M. 26 d\\ A\\\ Ll, & ; nai ft e et , te ag SE sates at eee at Wo KEATS SSS We eee OT Wr HT) \ WIA RSS ge SEK Ly ag Ae 5 | My Re ON e ws ES OR CoM TA AT SUNS S hip OTA VAN RAR ROA el Uf NRA RRR BON NAS / S INES PE SOO oe CEB OR IKI My Z lj UII UAL a TI AR See rman IRIS OKO BERT LAL RNR SE RI a IS OOK WKN SST AA BER TIS We x Ee a % or KK VAI AN N A TOES Pate ” AUIS RRR Hee Loy ONS SOK 7) Ay AXES A Hie ijn SAN Sy TQ SS SIF SE2g AK QRRARESE Fi er OSS seceecere (at Cutty {CI so cH a SS te J S ZZ» S Bl 29 Ey Sh Vz, eo /? I FT Pe ES SS aS 3 QOL \ FOF A TERE \ AA H ESE SESE AN eS S RRS OSS CO an RE ky h pert | meet SSauiin int RI A WINANS AES Stops —— were UNIT ASSES ses ees : S WORT NMR OQAKRR SS COPRARARESS IER RN Te PARR RT ) | iZ oe eo Ef FO if aH) WO Bee aS eee 4 Fd ISSA SRR FTIR OANA i: = pg IS SAS ASS, eh FIFO ARRREKYE SS SS SS SS LO EERE RARE RAR er HY RAV WS pI CEQ HOR RS TPR) WY TRS SSE PALER X\ “ Ws : ea NK a Es RE TH N iN Ws oA ee SUS ata LTT IT SUT eee ae be nt AG REET ce | : BLT NARI Ea OE OTL ATT MD SORA I mse i | Hi Kez 3 PA eS RWS RO Sk SQ HST Ws ANS WS — | | a Ft WW \ ie Hip i lil NT NUNN i a \ ‘ \ \ WY ast rn q iN NO ‘ Nia Wy be fl fi li in i . \i : A\\ ht m at hee gent P ont i a aan SS ATT 3 2 aH int HT EU A eicr, ee se neg gg YIN SSS ~ apace CE et AA SOO TT we SRR TS LT ATT BA EW LR TY IOAN SE : SOT TI LEAR OARS “DOE RA BeOS SSX 33 SZ, LL lug FI IE, ee A ro — aS <4 = a ew a cs es oe —, os -——, AA ~ YA SS SO BSS SN iN ty e oS any. X& wow A . SA S Soo Vater lhe Weak OTE AM nos Hoare e ae TSM ; ore st HT te l | ! A ay ECE ARS SEG eS Wn Uy | SR RIT MRL TA | ESO SLIT | BPS SALMO ea J 8) TG) BLM) Uy ip NSS SB MOS ISIN EP P/N See PREY My UY Y) Se ee Ui; "Ay Se ey SS I OMe SSS eS ES BAB SSS SEED SF ee ae 34 ——————_ WN? 6 i we A\ y A] ly ANN Sci ty ait aera fe oe HET nnn ag Cee EER - WE RY cm Huns 4 SAU eS, te SSS TAT ‘ LY aaa PN . See e 1 Ek | OUI ie SER SY WS \\ NNW < AIR we A ely OX ee ree PY Li I Aa CAAA \ INMIRRRRR WAR mT Ly bigs, i * id Me LEED ‘ CZ MYM IE: (p= NE LEE ILLE LL EYELET ENO CM O22 EZ RLY A Qa i LP LLL mg | tYspsyy) yi y s ny "LYM Yi | YiL 4 VLE OME ht ih Ty if \ a SSA 7. . x x \\\ v\\ \\\ y ‘ ry Lie 1 Lip TK LT CR By sl HY » SAT y LLM oO PSII I ey) “hig NW WN Ws A Woe VA \\ Ks i LN i ity hymen LAA A Ft Ati \\\\y \ \\N ta IN Ly : E Nt NN i Pe it ‘ b i ‘ | i i ‘ j | E MN : ll i a > i : c oo KILN RECORD CHarRGe No. YZ” KILN No. 470, Trucks ZF | STEAM PRESSURE STEAMING SIZE FEET COIL HRS. PRO. HRS. FIN. PRESENT REQUIRED DEGREES WET BULB FINAL MOIST CON) v = v = J = v = d = G = 0 = J = G = 0 z G = 0 = » wy | EPA. Hil dite 2 tina \ un a ml S WA ett ETT | 3s jim fEZ os y 7 ME ZALES A Ee Axe Be RN. I PSESRRAKS A Wy ! tof SA | - ET IRS ; Ss NS Sa. FRR ARRAS el Fo THERRRNK >. TTF ORRRNYY ULES SSS RRO \\\\\ \W\\\ S SS RPORM CY ~ ( SS WO PEL ROROIN TTN TAA \\\\\\a. BR SA TOE mass Sn ee ING hea ANNU ETT UT HH CUT TTT : < cee ahs MURS EE Rtas BL tte" LOA LT Pree OOS OTE a ASCARI LT a oa O A / PONS IOY EKO Be oe, LIS LLG PA eZ Ne ES Z\- = 39 | Se —S— y/ | + Ah Wt . | HT : ie SEE one r 2m a mt Mie, © 83g Br Re oy HEE Se? WI COE aks AIT TTT RH CHT ZA He =. A SORT ERS IAA CARER My ST, Sp th Uy Ll) i, 1 r i Dh fH My Ls [7 [? ih YB GY A? oP Lp yj mall l] sal My Lp fp. MO) AN SN 7 SS NV M. SOA WO OS KO OES AN at IN ; LEENA AANA WT 3 ce NG ee Seka Hoh Mi 2105 H a Ft ty Hea] a Ih My ‘1 5 “ela Sf > OX os % SS iT] nH [/ Caf Ns : << Ne Pt ) ge! ee ips ag Sep He te PER Sa Tf , BS SPST u Trt LI a Na AOS os TAR a WO [Ie Uo ft mae Re ‘ee TN ? a = ant WANN mi | f \\ Hi Th . SU Sete A i AN \ \\ \\ Uy Ds lh } | 1 I i \ \ ANNAN l/ * Hh tt UN MM \ \ SS 4 “ai < =rT=% = - = = SS te ae 5 SS a a - —_—_—_————_ - eh Ih iret aN HITT SST HME. 7 TUTE Eee . TTT CEE as 2 eae AIR RRR SS S \Ws WQS SEE OS OAS \ MOK RRR RO ST BeNOR BO Peo LEE SEE LI EO LLafoI oe LLL ei La | bho a (2 Gj; LL > Ve TT Pe Pe << Fz, Cee pa NE aE SAE, ar “5° = AVNIA D'°W | *D'°W | CD CW] CDN | OCW #9 REQUIRED PRESENT a 4 0 OQ Wu ec iF e ix KILN NO STEAMING SS SS HRS. PRO Z| =| e] 2] 2/2] 2/2] 2] 2] 2) 2] 2] 2] 2] 2] 2] 2) 2) 2] 2) 2] 2 | te el gil ge eo _—_——- iff gee BEE : == = > PKS iy = ts qe BSS Ss wily =. ‘ 2 "ale af | — G7 NX Ke Zi = x \\ os SS \ \ \ A fy = KE w \ | MI, YG : 7 SS WQAXx~“w \\ hi SESS : SSS ee A Sf / / es : s > a Ws wy: ; Ty, Ss & RKO AX A Vp Y = SFR * x. , CMY, ; RSA RAM a \\ \\\\ : ) ‘ My, vc a =~ S X NWS x VAAN \ ] \\\ /} tT] ~ we 2 SY » \ Wy WT DL SORT, WL, SX OR Se ST ay [| [| TTL, “A i de 4 SOHN \ Ye a AY D, AY by [| | fli) Te HUT) ROAST WY [TTS , / [ 7% « ‘Sy P50 Soy \ \\ \y AN r : \ rN { [ || LAG!) H Ab } x © SPURS N = ot \\\ \\\\ VR \\ \ \\ | 4 A I tl) | 4 { re N - \ \ \ \ \\\\ WM . \\ \\\ \ : \\\ | | ' | [| 7 : a : % \ Ht \ \ | Y I | 4 { lt | 25 - Wwe = \ \ \\\ \\\ \ \S \\ | LTT \\ _ Cie Rah | — SHUT | | | | Ni | \ \\\\ \\\\A = AT eat ii \\\ \ \ do [Ip A\\r i fs Ann rhe | “ANN ttt 2 : ans BEIT fT] ttt Cea ; - yy ; = a FH 1 lt Ih HT WA NN Coat LT eee RTH rata (aa Hl} se Hh || NSN TTL TS SS, LJ x ME PRIS iS LH } h Hi) / | \ ULM eee x §t BE FORT “y Ht SSE OS ee re Loa ee RT LL VITAE ARR SO TM ARR Nd TUR ARON PRP SI SID YARRA RI SOI LTP OF 57 rR RSG : NR RRO == SS Ss Ss: = et LEX O 2 7 YY) 2 Zam LLY | SAR; | A bh te sa mentee : », [fj Ads | | | A\ i AWN 7 Nii : ann i Py, AC i ers SU dae tina St ge ta i - a eee tn . UAT TSE SRE as Hh i PR Se eae Se Se Ty SS SSSR ETT SS SS A DRT UU | SUIT RRR RMT ART UA . WRASSE SOS ATT AT DAN | AN OR FRA RAK Soe C DS Se ~ SSSs Sa | = SASS SSE PWNS SS | SS OO QS SS | “ee eS | ‘ies aT GFZ Z \\\n, , \N\\\ > Pf —7 AWN SS Sa Nw Kf AX § FERS BMRMSV ZEA RRrw8 SRA SAM 2 SK QO SOS Xe SG WI SSR ARTI UW pe, r\ a tt a Se nA : Nh ml. call Ni a Ml ll aw ll ae nT th) : | Maes oer a Sw H 150) 7 HUNT .M. eee es EE ae A | LT LEG TTT Mi lap iy Hy , 4 SLIT SRT an LET ITT hs WPT LTT | Lop dap pool SERIES TUT LT ped dT & ESS SOE TG) lf PD pad. Popol * SEES LLL HT) el pif ee RC 0 Z hd. 7 ‘ZX i tM i \ \\N Ng / ] i}. A\ il . A\\\ : mii Vi ty | Sch ath eas ae SST a Perper cane CATH UT AE ee RL RATA ARE RR SO PAT TT TARA RRR SON INSTA TP RF OW DP TONES RE Sy, ib Y DARKE SIMI. ~ LAX KN SL OLLI BSR KS BE ee Meg 7 SS ee PEE RS RRNA 0): TW \\p. TERE ENRON IS \\\\ i. ANY Lee nS mY Nee | A. . Ne ES he 2/03 |p rte HEP MS NT Jihehige pot sae Ge ET Ee Te ae RR SOT A Up SG SS oS S Y RU beef ROL LTA Mis SSR Stee OS SOME) PY yy TSS M fyi KILN RECORD CHARGE No. YF | KiLN No. #O STEAM PRESSURE STEAMING SIZE COIL HRS. PRO. HRS. FIN, PRESENT REQUIRED DAMP AIR FRESH AIR DEGREES WET BULB FINAL MOIST CON? M.C,. z |x = Uv z G z b z 0 = G z G z G z 0 z J = J z 0 z zlz|siz/zl|z]z|z]zlzlsle [elf] |= —o - Gre ave Liors Nor S Chor / Wy Bi fA ZZ LZ Zz — Stes Sete | ft Tne He Ose tree CHA tT Ht tit \\\| \\\ mt + LT - ee Ss N \\ \\ \ \\\ \ Al i \ \ ! ns 4 oe An : 16, | SO) ! Wed HHL SLT, SS N] it} a= <4 | BD SRR CRE SS \ rv\3 \\ PAN vs SN SS WS “\t ANG CY x YS NSS \ MTS A NI re KS Xe LS A \N Uniti ! ll \ \\\ \\ tr I Tanne AN \ \Y CW \ ae \ tl i A a \\ a | | My KN AK \YY K r Nt] AN \K\\ \ js sl i Es O \\ Soa COS seca PRT Se enue per SS SS See S: es RS <0, SS iy Wa TD ati TTY \ AN WS mS WS OS XS Ss Sos XXX aS IT Apo UT es qT ~! 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