, 1875-01-24


struclion Of furnace rs thoroughly efficient
s9gnem tol .nG tae1 1n,r. ~ chic,oo
10 i.os y, sue rto, ~ tha nanoa ~, the M
70 Tas,,.sato ~ o40"'S-1 -
t''''D~'s JOLIET IRON AND STEEL WORKS,
"aose silen! Ana nie'otI r. i,st n,mad. No
a1cnat 1senae, onpool1e .a,ar n os The nro,oect
VISIT Was paid TO tnem no"esel ~ w. 80 ~ an
OF lmmeo1ato @ resunp;ion @ " t,,arafoTa in nos
PaGns. ~ ~ ia foo.s Tecardina the iron and
hees.on " a't ~ 1,isse &c +,ov ara rented to
stcoi "of0s OF Lineage, ~ III III, ,ov o;va soma
the SMOKE nulsance. ahu ahu W. "'-A A0" ~
of1e1 cons'oeln..oa HIol,t ~ ~. .19 no.,1rar,ov
4AEon1 ~ y. 49,. ~ rnh1;o attantion
anu close oy lecouAeuS =. 81 famoka-nTayen-
sucn OF tne various svusee ~ snccessfm nse in lie
lion ID nsVe oeon sn loun s-;ti, tho 1emnnds OF
CITY, and wntcn a9tee "i,u ,.aa,, 80 E;rst fav
theofy tnas noH o.:,. We" ~ c,rofn1 stokinr.
Motas ~ ~ tuo aron':a nu;s,nca ,n.y preyalenr
very lnucn ot Ine 0.Iono a1 5ani5ojiv T. + stated
10 THIS city, couIu' oe. stoi,;n,, care1ess
be removed oy no.o eA4o o..5 e.rofn1 stalking the
stokln8 seems Pug i ~ au e;t- o,1 ;t ia dec1dod
exception, tn'ousnouss .I1 ~ tnNnsara that thev
~ to the adVantaso =. ~. t4 1ne+ or thie
pay more ateenfioa 10 tols Hsse tis ,utarnnororv
point tne "o.us ~ ~arcs Hrhs sttantion
come IN ve15 1p1oPoot; Pet;,, Nv tbe men
paaa 20 tMe "G.A a.ASS t1,a;- verv fit
70 elnpao5eG, ;s an often deficient,
AI~.kS "a Y1n
that We WONDER E1ea1et -, nasrs hagin to
| ago been calleo ~ ~ -. ..h;,a sy -ot r. ho
recognize 'atoh;hs 10 w.. f.. servce,.
gone by evely iao1ied W. ~ sr1Ied labor to be we'll
but rather as 1ann u eAIG1 e1a,, o. VINO ai;ta
paid Tor, and Iney wiz soou n,.,a eno. ;;
| pleasing aud surprising 10 tneueeis 60. -,
The question OF tae pellesa 10 1;sht
coal ia simply one " lutto a,..sa frova ~
amount OF ar MTG tae Easeo oao''au ~ a.,,,at;a,
coal at the right PERIODS a.rlng ~ m ~ or
Coal itself ~ not companupis' oas ~ - u rr,sea
i riication OF suhclent heat, !. Eso' 49,
which are eo'nbustlDle, anu Wnon ,, nhan,;e:,
| mixed with ar ou1u teaa.l' re- nroducfa
union with TIE oxygen u Nv aI ~ xa. ore staan,
| OF perfect conooh1lon Q! coal eNo ~ ",
carbonic acid ga. ammonia, "tu "a ..t4
compounds which It II UNNECESSARY 20 ~
| iza hore. II the comonsson III onj ps' -, ~ ~
imperfectly enecteo. tuSte ~ ~ ,S ~ add
above-named gases casbonlc oxiae sas ~ nu.tu h
carbon aud there aPpeais u sucu e@sG ;e. aa
stance known as smoke. Cafoons oAtH t,.n soaI
| comhustlble a. q Iowo1 .oulee! Aso - .Ia ,h,m
gas. and, therefore, II su1n oscsPes "
ney. there Is an ab3olnto loaa o. 1ue uoa : ~,
properties Of tho fae consumed. oona - u, s.u. aa
ply small, very 1ninutely pastcses " 90.
| bon dlhosed thfou5n q 'aIse antea - :, ~
! vapor CT steam, anu "nou once 1o.I, ir a,,nhn.;
possible to burn IT. Tor caeooa Ii opl. Va
bic when iu tue form o1 sas. ~ 10
OF carbnfretea hyatogen. ~ .u's ~ ~. nrarar.
| alHays been pArticniar IN ~s1as ~ ~ fo,oL.
| ton of smoke TOT tAe co1nouee4ou ~ ;snoss
though often spoken o. ~ hnnp3 a. for cn,n.
bilitY Ino quAntley o. az a.+',i.a1 ia ycrv
plote comousflon OF tAo easoa esu.ssa .s nt orJ;
Grcat, no less than ten tnaea tae so:ans1s
nary teni'oratuteo OF tno ssa coa:usa ~ i.1
T 30 at onsnt:y MAN into The urnae.
] s2oush :hs aro.aooz q pit 4lons Asain. it it
il necessary thai the asf inttouoceu sIo. aios
free and perfect access % ee'f - a,1ar Nat
of the gases evolved ito1f tao soAi - Sota."
perfect chemical uuon may taks plaee w
| than this Dc&L 10 CuECleQ W 1us4oouta@as
it in number OF s'hau js.1 ia.us. .st .1a -, tsot
thick ssreaua. IL 6hon1o ALSO 10 te mi ...as
too much air introduced into 1urnace WI oaso
tho same efrsc: aa too sn1a4 qnans = W. 'u'
production OF smoke and eafeon1e o11oe.
from tue remarks WHICH havo ooan maoe r.
eardiug tie theory Ut combustion II VIII 90 a@e1
tuat any system Tor the peness preseahod5 poa,n.5 ~
smoke requires that ar shaii DC ,n'looue1a ash
ths ire-doors. Ills IL very enectaans ac*oua'
plished by the Smoke Preventing ApparstuA oi
| WILLIAM SAfLoE AND CORNELIUS ol's1so'
which has Alieady been br1euy a'leoeu 10 ~ I ua'
| st..cment Of tho dotaued e11n.aa,loa ., w.
boilers at Messers fleld q Leltel Mno'esa1e m ;.'
md retail stores The pf.ncple eous.se ~ ~ ~
Producing the AU requisite Tor mixing Ii tns
right proportions with ~ tho eonoustlo!e easoa n
evolved from the coal. oosa ta.ouGu tao us
door and tsh-Fit door ID trout OF too !u1Aaee'
and through tho bridsa-w2n back OF tue 1uthace;
Tue fi1e-door opening, lnatcaa OF pclng c'osea
with tbs ordinary 1lFa-doos olnEea on tue siaos ~
opened or closed 70 al! oes'tao e1eons - uen ~
plate. hinged on ito opper cage 10 1ne 11ons - o.
the boiler. BY iaeana 81 nent roo or ieset 1ni.
6re-door openin: can be regulated 80 ~ 20 allo"
q thin OF thick stream OF air' aScotolns 70 re.
quuenents. to paes oEc1 tne sa.aace .x;t,. y.
LIE blazing foa1. Auu so&no'N" ~"
the gasos evolved from ~ 1aons et
portion OF the GOALS upon tao nIsfa.o. 80 ti,as tns
! fra-grata ID laid TAlher mgncl o. tnS oaeh taau
in front, which promotes sn int1nese union @ .s Ie
tween tho ar admitted :. tue hreaoof ~, r. 'ns
gases evolved from the burning eo4.s; ln,. is
aided by Adedec!ng afca OF or'cAso1A "n'eu ~ ~ ~
built up against the nouool OIL tae oonSl s;a =;
place over tue mnafe o1 toe me-sate aon "nien
serves to aeiless opon ons sep nn -
fuel any heated ar nnlca tnAg g naye llssn ~ "
the bottom Of the boiler Ihe npper part o. Iae
b1idge-wan Il hoii2w, ana tofmeu o. 'ron p.a.es
which At the oa1k afe s!9p.ns sna au XII, @
for the Whole length 81 e1e WAL, natn nu
lnerous holes. 1nto tnts noAo" e1@lge-M1o
the air enters from tns ash-Ps' anu psselue
through tho per1oEatlona A. the 1asK. lntlnese!1
mixes with such gases ~ are stu n'cosn1nea l,
a. they pAsH over tue top Of toe niosea"In ns
tho current OF au enter1ns 1afo'en 5o1s ptfoSs
wall ia in general very etro1H dencctlnE arcu