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Background Report Reference
AP-42 Section Number: 9.9.1
Background Report Section: 4
Reference Number: 43
Title: Particulate Emission Tests on Cyclone Exhaust at Pillsbury Operated Grain Elevator in Currin, Illinois
Industrial Testing Laboratories, Inc.
June 1972
. .. AP-42 Section 9A/ Reference Repon Sect. Reference
. .
ALLAN M. SIEGEL. Dtrccior
Reepott tb. 26-6-171
C h e m i s t s
E n g i n e e r s
M e t a l l u r g i s t s
3I4/PRospect 1-71 I I
T A B L E O F C O U T E I I T O
, Par e Bubjoct - .
I sumoary of Toot Rceulta
11 Beclrpound
If1 Photographs
I V Gcql%ng Equipacnt MJ Procedure8
. v .. V I
V I 1 Datu Sheet8
. I VI31 Crrlculetione
. . . . . ..
. . : ' , ,. . 1
. .
7 C h e m i s t s
E n g i n e e r s
M e t a l l u r g i s t s
\;.:' ; . ,xm= I N D U S T 1% I A L T E S T I N G
;,a ' i n c .
. . ., ' a
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. .. ,...I, , .' .. " ' " : - L A B O R A T o R I E S , :. 2"'
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2350 Seventh Blvd. . , St. Louis, Missouri 63154 I 314/PRorpect 1-71 I I
ALLAN M. SIEGEL. Director
Enport No. 2G-6-171
P a t I SU;F.Y OZ TEST RESaT8
A. HDoe Epissfou Rat06 (9td. a n d . ) , Pomde Per Uour:
(1) Primary-Upper Cyclone .'
Test No. 1 8.5
Test No. 2 7.7 (2) Primry-lowcr Cyclone
Toot No. 3 4.2
5.4 Test No. 4
(3) ~mali Cyclone (rei1-1oadia~) J 2
0*05 + 3 Teet No. 5
m . Tcst No. 6 0.05
8. Voluwtric Plow &tea, s.c.f.m.
(1) PrImry-Uppcr Cyclone 11,000 (k 100) (2) Rbry-Iavcr Cyclone 9,600 (k 100)
(3) -11 Cyclone 1,760 20)
C. h x h m bliouable L n i s a i a (Ill. P.C.8. Nevslctter $46,
Tablo 2.1 for 1:W Exmi; I! - :.54 x (~9 .534)
(1) W u i n o d Rfmsry Cyclonancse Q 296 ton/hr.
(2) fhnll Cyclone (? 29.6 ton/hr.
52.5 z m
2350 Seventh Blvd. . . St. Louis, Missouri 63104 I 3 I4/PRospect 1-71 I I
ALLAN M. SIEGEL. D i r e c t ~ r
&port No. 2G-6-171 June 2!j, 1972
Pnrticulnto missPon t ec t a on cyclonee a t Pillsbury Grain Elcvntor in Curten, Illi~oio.
Tho PilLsbuty C O ~ Y 605 Second irveauo South P.0.c Letter 1;-y 24. 1972
1 tiitaneapolio, l4inueoota 55402 A t t n : I*. n. E. ~ S C U S
.
P a t II M W m
On June 23, 1972, a scrics of d a s i o n t e s t s were conducted on
the cycloncs of tlrc Pillsbury opzrated Groin elevator in Curran,
I l l ino io .
Duplicate par t iculate eclivsion tests vero performed mi the
e x h ~ u 8 t ~ u o e o of three b t c r - D a y cyclonee. shom Jn Photograph6
Xoe. 1 and 2.
opplicdule procoJurc8 of &Si3 Pager Teat Code 27-1957.
Volum omplfng sycteras were w e d in Bcccrdmce with their operating
oao~al~.
Yne tc6Le wrc cmducted in accordance with the
Wer BL
t-or changes from t h e i r lnetructionn (i.o., the use of
a 0-1” mpchelio g8gC snd the “i‘QlOCitp T&lee”, OtC. ) wero
iocorporoted vheo thcy &dad to tho precision or accuracy 00 the
testr.
C h e m i s t s . . I N D U S T R I A L
\c .. T E S T I N G
. . .-._... - ,._. :....- \ ; . , h. ... ’$ : ~
2350 Seventh Blvd. , St. Louis, Missouri 63104 I 314/PRospect 1-71 I I
Part 11
The ea6ta ticro conductcd by bssors, M. Fuller a d D. Dickus ’ of Idustrio1 Tcoting hboratorica, Inc., with tho osaictmce of
elevator poreomel. . . .
Report No. 26-6-171
Part 111 PHOTOGRAPHS
P H O ? O G R A P H S ---
PHOTO KO. 1
P r i m e r y c l o r r e s & c r .. -- -.--- h Lover . ( b e f o r e a d d i t i o n of ex l i eus t --
d u c t s ) Day 45 H
PHOTO NO. 2
Small Cvclone ( b e f o r e a d d i t t o n of e x h a u s t J u c c ) Day 29 H
C h e m i s t s
E n g i n e e r s
M' e t a I I u r g i s t 5
3 I4/PRospect 1-7 I 1 I :
, \:.;::,. ;; .~,. I IV D U S T IR I A L I.'" ._ . ~ ' ' !, T E S T I N G ! '1. , ,.' '"'..-r L A B 0 R A T 0 R I E S
.... i '1 i.
i n c . i
/2 @ ." LL '
2350 Seventh Bltd. . St. Louis, Missouri 63 I04 . .
1 :
ALLAN M. SIEGEL. Dlrector
Roport No. 26-6-173
Extcnoions vero d d a d to the cyclonu m.haust or i f i cc s to
provide a o3pling location approxlPately 10 dfrtrestcrs and 2
, diamaters upotrcm from obstruction8 and bends. Thie wag QCCO~II-
pllehed by the addition of 24" ID galvanized dust aud 12" Ul
Ealvanieed duct onto t he Day 65X awl 20 11 cycloma, rospectivcly.
Acccse to ozsi~plos p i n t o vas achfeved through hJ0 4" I D oirury ports
placed 90' apart and tw dfamtc r s fron tho dischmge ond of the
exteneioa ducto.
Velocity Pressure and duct o t s t i c pressure were mnourod with
standard p l t o t tuboa QnJ m ~ p c h a l l c m e a (0-1" e o ) . Cas tempera-
ture &e measured wlth mercury theroometers. Bamsetric pressure s~a8
dotermlael at tho t e s t site with e portable bnronetcr. Orcat analysis
woe not requircd. Tino was meeeured on a watch with a sweep-second
hand. Ran thcse data gas velocf t ics end Ieokinet ic sampltag rates
were c8lcubted from t he cal ibrat ioo cunms suppllerl with the sampler.
rtrs valuoc ~ 1 0 chccked a ~ a i o a t those ~ i v o a i n tho Rcsetarch-Cottrel1,
Inc., "Velocity Tablesss.
L
-
I N D U S 'I? R I A L T E S T I N G
.T- L A B 0 R A T 0 R 1 E S ii i n c .
. . .. -9; .pq- ,\,+ ; .- Gd . ., . . ' . i , '.
:,'
.. . .
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2 !' # 2350 Seventh Blvd. . St. Louis, Missouri 63154
LLAN M. SIEGEL. Director
Report. No. 25-6-171
C h e m i s t s
E n g i n e e r s
M e t a l l u r g i s t s
3 I4/PRorpect 1-7 I I I :
Pee 2
Pare IV
A total o f cight smnple points ware uoed in each duct ae
e h m fn tho troveroe point I6yOUt (Figure 1). S q l o w88
collected for m e minuto por pint i n the 24" ID duct from the
45 K cyclmea and for 0.5 ninutos per point i n the 12" I D duct on
tho 20 8 cyclono. A blank filter datersinetion 050 run for each
duplicoto tost on 19 cyclone. A Rader Hi-Volum Sa?npler, de shown
i n Piguro 2, uaa used for psrticulotc collection. Type A gloes
fiber Eiltor pode ocre vefchcd m d i e t e l y prior tp and fnscJfotely
after w q l a colloction, U O ~ C e Cirietfan-Decker chain-onetic
balaoco.
3
.r._._... :? ....-....-.- i.i.T.. .-.-: .:.., ... :?. .-=! . ____ & __=.1.- L. .. TR(IVEl;tE POnn UYOVT
.. . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . .
Percent of Dieastor
- .......... --..- . . . . . . . . . . . . . . . . .............
. . . . . ..
.
. ...... ..- .............. .... ...... . -. . . . . . . .
. . _ _ _ _ _ _ _ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3'. . ' ' . '
, .* :~ - ..... ...... . . . . . .-". . . . . . . . . . . Part V --
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Report No. 26-6-171 Page 2 !
fi.. Part VI1
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