螺旋板式换热器适用于多行生产中,可进行液-液,气-液,气-气对流传热,废热回收,蒸汽冷凝或液体蒸发,其热效率一般为列管式的1-3倍,污洁自清能力强,节能效果好,占地面积小。 (-)结构型式 不可折式(Ⅰ型)按螺旋板式换热器(JB1287-73标准),型号见表; "Ⅱ、Ⅲ"型为可折式,我厂可设计制造。结构原理与不可折式换热器基本相同,但其中有一通道或二通道可折开洗,两端加封头或法兰盖密封。特别适用有粘性、有颗粒沉淀的液—-液交换,以及气—液,蒸汽冷凝。
(二)基本参数: (1)、螺旋板式换热器的公称压力Pg规定为0.6、1、1.6、2.5MPa(即原6、10、16、25Kg/cm2)(系指单通道能承受的最大工作压力)实验压力按相关要求。 (2)、螺旋板式换热器与介质接触部分的材质,碳素钢为Q235A,不锈钢为1Cr18Ni9Ti或0Cr18Ni9或316L。其它材质可根据用户要求选定。 (3)、允许工作温度:碳素钢的t=0~+200℃,不锈钢酸钢的t=-40~+200℃,升温降压范围按压力容器的有关规定。 (4)、选用本设备时,应通过恰当的工艺计算,使设备通道内的流体达到湍流状态,(一般液体流速≥1m/Sec,气体流速≥10m/Sec)。 (5)、用于烧碱的希订货时说明,以便整体退火处理。 我厂并生产: 1、BLC型螺旋板式重油加热器;2、LLⅠ型螺旋板汽—水换热器系列产品;3、SS型螺旋板换热器;4、RS型高效螺旋板浴水加热器。(以低压蒸汽为热源加热水供浴室或生活用。)
公称换热 面积m2 |
通道 间距 |
计算换热 面积m2 |
流速1m/ces时 处理量m3 |
接管公称 直径dg |
型号 |
参考重量(kg) |
I 6T型 |
I 16T型 |
6 |
6 |
6.5 |
8.2 |
50 |
I6,I16T6-0.4/500-6 |
230 |
280 |
10 |
5.8 |
13.7 |
70 |
I6,I16T6-0.4/600-10 |
285 |
350 |
8 |
6 |
8.7 |
8.2 |
50 |
I6,I16T8-0.4/600-6 |
370 |
430 |
10 |
7.7 |
17.3 |
80 |
I6,I16T8-0.5/660-10 |
395 |
454 |
10 |
8.7 |
13.7 |
70 |
I6,I16T8-0.4/700-10 |
405 |
465 |
10 |
6 |
9.9 |
12.5 |
70 |
I6,I16T10-0.6/500-10 |
335 |
395 |
10 |
9.2 |
17.3 |
80 |
I6,I16T10-0.5/660-10 |
472 |
543 |
10 |
8.8 |
20.9 |
80 |
I6,I16T10-0.6/600-10 |
410 |
495 |
15 |
6 |
12.5 |
8.2 |
50 |
I6,I16T15-0.4/700-6 |
510 |
580 |
10 |
14.64 |
17.30 |
80 |
I6,I16T15-0.5/800-10 |
679 |
781 |
10 |
13.3 |
20.9 |
80 |
I6,I16T15-0.6/700-10 |
575 |
680 |
14 |
13.8 |
29.2 |
100 |
I6,I16T15-0.6/800-14 |
640 |
755 |
20 |
6 |
19.0 |
12.5 |
70 |
I6,I16T20-0.6/700-6 |
730 |
845 |
10 |
18.3 |
28.1 |
80 |
I6,I16T20-0.8/800-10 |
735 |
870 |
14 |
18.5 |
39.3 |
100 |
I6,I16T20-0.8/800-14 |
810 |
960 |
25 |
10 |
23.1 |
28.1 |
100 |
I6,I16T25-0.8/800-10 |
935 |
1120 |
14 |
23.3 |
49.4 |
125 |
I6,I16T25-1.0/800-14 |
1000 |
1165 |
30 |
14 |
29.0 |
35.3 |
100 |
I6,I16T30-1.0/800-10 |
1190 |
1470 |
14 |
28.1 |
59.4 |
120 |
I6,I16T30-1.2/800-14 |
1170 |
1425 |
40 |
10 |
40.9 |
20.9 |
80 |
I6,I16T40-0.6/1200-10 |
1725 |
1885 |
14 |
42.3 |
39.3 |
100 |
I6,I16T40-0.8/1200-14 |
1845 |
2110 |
18 |
44.9 |
63.5 |
150 |
I6,I16T40-1.0/1200-18 |
2075 |
2405 |
50 |
10 |
46.2 |
35.5 |
100 |
I6,I16T50-1.0/1000-10 |
1800 |
2085 |
14 |
53.2 |
49.4 |
125 |
I6,I16T50-1.0/1200-14 |
2490 |
2595 |
18 |
54.0 |
76.3 |
150 |
I6,I16T50-1.2/1200-18 |
2435 |
2820 |
60 |
10 |
56.8 |
20.9 |
80 |
I6,I16T60-0.6/1400-10 |
2330 |
2635 |
14 |
60.7 |
39.3 |
100 |
I6,I16T60-0.8/1400-14 |
2595 |
2850 |
18 |
59.6 |
63.5 |
150 |
I6,I16T60-1.0/1400-18 |
2730 |
3150 |
80 |
10 |
76.4 |
20.9 |
100 |
I6,I16T80-0.8/1400-10 |
2970 |
4060 |
14 |
78.6 |
39.3 |
100 |
I6,I16T80-0.8/1600-14 |
3210 |
3605 |
18 |
82.0 |
63.5 |
150 |
I6,I16T80-1.0/1600-18 |
3580 |
4205 |
100 |
10 |
101.4 |
28.1 |
100 |
I6,I16T100-0.8/1400-10 |
3905 |
4330 |
14 |
98.8 |
49.4 |
125 |
I6,I16T100-1.0/1600-14 |
4040 |
4585 |
18 |
98.8 |
76.3 |
150 |
I6,I16T100-1.2/1600-18 |
4200 |
4930 |
120 |
10 |
115.5 |
42.5 |
125 |
I6,I16T120-1.2/1400-10 |
4350 |
4980 |
14 |
119.0 |
59.4 |
125 |
I6,I16T120-1.2/1600-14 |
4770 |
5440 |
150 |
14 |
149.15 |
59.4 |
125 |
I6,I16T150-1.2/1800-14 |
6431 |
7396 |
18 |
149.86 |
76.3 |
150 |
I6,I16T150-1.2/2000-18 |
6643 |
7639 |
20 |
147.6 |
83.81 |
150 |
I6,I16T150-1.2/2050-20 |
6769 |
7784 | | , |