 螺旋板式換熱器適用于多行生產(chǎn)中,可進行液-液,氣-液,氣-氣對流傳熱,廢熱回收,蒸汽冷凝或液體蒸發(fā),其熱效率一般為列管式的1-3倍,污潔自清能力強,節(jié)能效果好,占地面積小。 (-)結(jié)構(gòu)型式 不可折式(Ⅰ型)按螺旋板式換熱器(JB1287-73標準),型號見表; "Ⅱ、Ⅲ"型為可折式,我廠可設(shè)計制造。結(jié)構(gòu)原理與不可折式換熱器基本相同,但其中有一通道或二通道可折開洗,兩端加封頭或法蘭蓋密封。特別適用有粘性、有顆粒沉淀的液—-液交換,以及氣—液,蒸汽冷凝。
(二)基本參數(shù): (1)、螺旋板式換熱器的公稱壓力Pg規(guī)定為0.6、1、1.6、2.5MPa(即原6、10、16、25Kg/cm2)(系指單通道能承受的最大工作壓力)實驗壓力按相關(guān)要求。 (2)、螺旋板式換熱器與介質(zhì)接觸部分的材質(zhì),碳素鋼為Q235A,不銹鋼為1Cr18Ni9Ti或0Cr18Ni9或316L。其它材質(zhì)可根據(jù)用戶要求選定。 (3)、允許工作溫度:碳素鋼的t=0~+200℃,不銹鋼酸鋼的t=-40~+200℃,升溫降壓范圍按壓力容器的有關(guān)規(guī)定。 (4)、選用本設(shè)備時,應(yīng)通過恰當?shù)墓に囉嬎,使設(shè)備通道內(nèi)的流體達到湍流狀態(tài),(一般液體流速≥1m/Sec,氣體流速≥10m/Sec)。 (5)、用于燒堿的希訂貨時說明,以便整體退火處理。 我廠并生產(chǎn): 1、BLC型螺旋板式重油加熱器;2、LLⅠ型螺旋板汽—水換熱器系列產(chǎn)品;3、SS型螺旋板換熱器;4、RS型高效螺旋板浴水加熱器。(以低壓蒸汽為熱源加熱水供浴室或生活用。)
公稱換熱 面積m2 |
通道 間距 |
計算換熱 面積m2 |
流速1m/ces時 處理量m3 |
接管公稱 直徑dg |
型號 |
參考重量(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 | | , |