เอกสารการประชุมวิชาการและนำเสนอผลงานวิจัย ครั้งที่ 21 / 2554 (Oral) - page 168

6 H 5 : J 1:9 <= 1 A BC 1 31 4
1) BC 1 A BC158 5 6 60
A € D C B 5 cm
2) :9 <= 1 E 9 5 C cFFC J
3) G 1 3 1 F : J
1D J 3A7 A BC1 BG 12 3
A BC1 0.12 m
4) V1 3 A9 5 C 2 ; 3 11 1 6 J
32.5×133×240 cm3 1 E 55: 1
3A
5) 7 A BC 1 6 : J
:8b 7 = 3)
6) ;3 5 5DA;3 AAH9C1B C J
7) G >cB 3A J : C VG >K 1
2. :9 <= 1 3=1 E4 B 3 =BC A&D G GF 3000
3. :9 <= 1 3 A3 ? B K 56G 3 A: H593A:8
B K5 :8 :8
@
1 A BC 1DA:6
1) E DA:6 =B3= C D G 7 A BC1 7
9 5: b 5 C 1.1 m/s E B 3A 31 F :
2) A3 ? V 1 c C G E4 B 3 3A: B K 5 :8 :8 B K 5 :8 BC1 B K 5 =6E B G1
6G 1 } D 6KC A BC1 D 6 : = 56C
2 34 E : bAJC 5K 20
3) A3 ? 8 5 ; 311 = D C C
9
1. :9 B 36 A BC1 9 5 4 :8 < 1; 311 2E :;
E JC 5K =c C2 1 9< 9 5 <4 : =56C 9 5 <4 C : = D CD A BC1 ; 311 =D CD
A BC1 341B5 D 6G :;<= E 5 9E B 36 A BC1 9G 9 5 4 :8 < 1; 311 2E :; =
6 5 5 (1) (2) 6 5 E 3 A
Drying
SEC =
A 8B 1 : J 1:9 <= 1 A BC1 = D CD
<= C 3 4
×80 ×158.5 cm3 D
<= E C C 1000 W 10 63
G 3 500 W 2E 3 G1
3 C G 3
3 C 3
E 14 1> 3A
C 44×70×5 cm3 2E 3 7 31 K 8 (3C :8b 7 G 1
3 3 C C 1 hp 2E 1 63
G 3 C G K 10 cm 2E 2 G
9G 9 5 : ± 0.1 g
<= 3 3 ? K G 3 3 K :;<= 3 B K5 D 6KC A BC1 B K 5 C 5
E = 3= C G C 330 35 : = DBC 3= 7 1 A BC1D G 1
E 3 3 1 = E 31 31 F : 500 W
3 ? C G E 4 3 3 K5 K C1 K = E G
G KC C = C 1: bAJC 5K 10 B 312 : VG c88 5
E B 9 5 < 4 C DA:6 G 1 8-12% 5 6 T BC1
3 ? 3 = C C Watt-hour meter
3 C 4 < 3 E
E C K = C < < 4 = C <4 C = C C1 3 = C
C 3 4 G <= E E 3 C G 4 < 3 E =
time Drying
d
)W
f
M
in
(M
rate
−
=
W d )
f
M
in
(M
E 3.6 p
−
<= C = C
b G 3B :8b 7 = 2 3A
<= 3 K KC C K C
G B K5 45-65 °C
1000 W
3 ? C G E 4 3 3 K5 K C1 K = E G
3 G 60
C
E C K = C < < 4 = C <4 C = C C1 3 = C
C 3 4 G <= E E 3 C G 4 < 3 E =D C
(1)
(2)