USE OF MILL TESTS FOR MILLING OPTIMIZATION
15
USE OF MILL TESTS FOR MILLING OPTIMIZATION HAROLD S. BIRKETT
description
USE OF MILL TESTS FOR MILLING OPTIMIZATION. HAROLD S. BIRKETT. MILL TEST METHOD. COLLECT CANE GOING INTO MILL COLLECT BAGASSE OUT OF EACH MILL ANALYZE SAMPLES FOR: MOISTURE (DRY) POL (BLENDER) FIBER (BLENDER, WASH, DRY). MILL TEST METHOD. PLOT MOISTURE CURVE - PowerPoint PPT Presentation
Transcript of USE OF MILL TESTS FOR MILLING OPTIMIZATION
USE OF MILL TESTS FOR MILLING OPTIMIZATION
HAROLD S. BIRKETT
MILL TEST METHOD
• COLLECT CANE GOING INTO MILL
• COLLECT BAGASSE OUT OF EACH MILL
• ANALYZE SAMPLES FOR:
– MOISTURE (DRY)
– POL (BLENDER)
– FIBER (BLENDER, WASH, DRY)
MILL TEST METHOD
• PLOT MOISTURE CURVE
• CALCULATE POL EXTRACTION AS:
POL % FIBER INTO MILL – POL % FIBER OUT MILL X 100 POL % FIBER INTO MILL
BRIX CURVE
02
468
10
121416
1820
1 2 3 4 5 6
MILL NUMBER
BR
IX %
JU
ICE
.
BACK FRONT
MOISTURE CURVE
50
55
60
65
70
75
1 2 3 4 5 6
MILL NUMBER
MO
IST
UR
E %
BA
GA
SS
E .
EXTRACTION CURVE
0
10
20
30
40
50
60
1 2 3 4 5 6
MILL NUMBER
PO
L E
XT
RA
CT
ION
, %
.
02
46
81012
1416
1820
1 2 3 4 5 6
MILL NUMBER
BR
IX %
JU
ICE
.
BACK FRONT
50
55
60
65
70
75
1 2 3 4 5 6
MILL NUMBER
MO
ISTU
RE %
BAG
ASSE
.
0
10
20
30
40
50
60
1 2 3 4 5 6
MILL NUMBER
POL
EXTR
ACT
ION,
%
.
BRIX CURVE
0
24
68
10
1214
1618
20
1 2 3 4 5 6
MILL NUMBER
BR
IX %
JU
ICE
.
BACK FRONT
MOISTURE CURVE
50
55
60
65
70
75
1 2 3 4 5 6
MILL NUMBER
MO
IST
UR
E %
BA
GA
SS
E .
EXTRACTION CURVE
0
10
20
30
40
50
60
1 2 3 4 5 6
MILL NUMBER
EX
TR
AC
TIO
N, %
.
0
24
68
10
1214
1618
20
1 2 3 4 5 6
MILL NUMBER
BR
IX %
JU
ICE
.
BACK FRONT
50
55
60
65
70
75
1 2 3 4 5 6
MILL NUMBER
MO
ISTU
RE
% B
AG
AS
SE
.
0
10
20
30
40
50
60
1 2 3 4 5 6
MILL NUMBER
EX
TRA
CTI
ON
, %
.
BRIX CURVE
02
46
81012
1416
1820
1 2 3 4 5
MILL NUMBER
BR
IX %
JU
ICE
.
BACK FRONT
MOISTURE CURVE
50
55
60
65
70
75
1 2 3 4 5
MILL NUMBER
MO
IST
UR
E %
BA
GA
SS
E .
EXTRACTION CURVE
0
10
20
30
40
50
60
1 2 3 4 5
MILL NUMBER
PO
L E
XT
RA
CT
ION
, %
.
02
46
81012
1416
1820
1 2 3 4 5
MILL NUMBER
BR
IX %
JU
ICE
.
BACK FRONT
50
55
60
65
70
75
1 2 3 4 5
MILL NUMBER
MO
ISTU
RE
% B
AG
AS
SE
.
0
10
20
30
40
50
60
1 2 3 4 5
MILL NUMBER
POL
EXTR
AC
TIO
N, %
.
![Machine Control for Milling and Paving REVA [Read-Only]...VariableDepth 3D Milling ‐Mill complex designs Variable depth and slope milling enables milling of: – Transitions –](https://static.fdocuments.in/doc/165x107/5e8e34680eeb4f7248583c60/machine-control-for-milling-and-paving-reva-read-only-variabledepth-3d-milling.jpg)
