| 螺旋板式換熱器是一種高效換熱設(shè)備，適用汽－汽、汽－液、液－液，對(duì)液傳熱。它適用于化學(xué)、石油、溶劑、醫(yī)藥、食品、輕工、紡織、冶金、軋鋼、焦化等行業(yè)。按結(jié)構(gòu)形式可分為不可拆式（I型）螺旋板式及可拆式（Ⅱ型、Ⅲ型）螺旋板式換熱器。 | | | 結(jié)構(gòu)及性能:
本設(shè)備由兩張卷制而成，形成了兩個(gè)均勻的螺旋通道，兩種傳熱介質(zhì)可進(jìn)行全逆流流動(dòng)，大大增強(qiáng)了換熱效果，即使兩種小溫差介質(zhì)，也能達(dá)到理想的換熱效果。
在殼體上的接管采用切向結(jié)構(gòu)，局部阻力小，由于螺旋通道的曲率是均勻的，液體在設(shè)備內(nèi)流動(dòng)沒(méi)有大的轉(zhuǎn)向，總的阻力小，因而可提高設(shè)計(jì)流速使之具備較高的傳熱能力。
I型不可拆式螺旋板式換熱器螺旋通道的端面采用焊接密封，因而具有較高的密封性。
Ⅱ型可拆式螺旋板換熱器結(jié)構(gòu)原理與不可拆式換熱器基本相同，但其中一個(gè)通道可拆開(kāi)清洗，特別適用有粘性、有沉淀液體的熱交換?！ ?
Ⅲ型可拆式螺旋板換熱器結(jié)構(gòu)原理與不可拆式換熱器基本相同，但其兩個(gè)通道可拆開(kāi)清洗，適用范圍較廣?！ ?
螺旋板式換熱器按公稱壓力可分為PN0.6、1.0、1.6、2.5MPa(系指單通道能承受的工作壓力)。按材質(zhì)可分為碳素鋼和不銹鋼。用戶可根據(jù)實(shí)際工藝情況選用?！ ?
單臺(tái)設(shè)備不能滿足使用要求時(shí)，可以多臺(tái)組合使用，但組合時(shí)必須符合下列規(guī)定：并聯(lián)組合、串聯(lián)組合，設(shè)備和通道間距相同?；旌辖M合：一個(gè)通道并聯(lián)，一個(gè)通道串聯(lián)。 | | 不銹耐酸鋼制PN0.6、1.6MPa不可拆式(I型)螺旋板換熱器 | | 公稱換熱面積m2 | 通道間距mm | 計(jì)算換熱面積m2 | 流速1m/ces時(shí)處理量m3/h | 接管公稱直徑dg | 型號(hào) | 重量(kg) | | i 6b型 | i 6b型 | | 1 | 6 | 1.0 | 3.89 | 40 | i 6，i16b1-0.2/300-6 | 44 | 50 | | 2 | 6 | 2.1 | 3.89 | 40 | i 6, i16b2-0.2/400-6 | 78 | 85 | | 4 | 6 | 4.4 | 8.2 | 50 | i 6, i16b4-0.4/400-6 | 131 | 135 | | 10 | 4.5 | 17.3 | 80 | i 6, i16b4-0.5/450-10 | 129 | 133 | | 10 | 4.8 | 13.7 | 70 | i 6, i16b4-0.4/500-10 | 161 | 205 | | 8 | 6 | 7.3 | 8.21 | 50 | i 6, i16b8-0.4/500-6 | 212 | 215 | | 10 | 7.85 | 17.3 | 80 | i 6, i16b8-0.5/550-10 | 235 | 273 | | 10 | 7.3 | 20.90 | 80 | i 6, i16b8-0.6/500-10 | 237 | 275 | | 10 | 6 | 11.1 | 8.21 | 50 | i 6, i16b10-0.4/600-6 | 295 | 355 | | 10 | 11.5 | 17.3 | 80 | i 6, i16b10-0.5/650-10 | 315 | 405 | | 10 | 11.2 | 20.90 | 80 | i 6, i16b10-0.6/600-10 | 305 | 395 | | 15 | 6 | 16.9 | 12.54 | 70 | i 6, i16b15-0.6/600-6 | 415 | 490 | | 10 | 14.72 | 17.3 | 80 | i 6, i16b15-0.5/760-10 | 405 | 575 | | 10 | 15.0 | 28.1 | 80 | i 6, i16b15-0.8/600-10 | 400 | 570 | | 14 | 15.6 | 39.3 | 100 | i 6, i16b15-0.8/700-14 | 505 | 680 | | 20 | 6 | 21.7 | 8.21 | 50 | i 6, i16b20-0.4/800-6 | 540 | 710 | | 10 | 21.0 | 20.90 | 80 | i 6, i16b20-0.6/800-10 | 555 | 735 | | 14 | 20.9 | 39.30 | 100 | i 6, i16b20-0.8/800-14 | 660 | 830 | | 25 | 10 | 26.6 | 29.90 | 100 | i 6, i16b25-0.6/900-10 | 610 | 950 | | 14 | 26.9 | 39.20 | 100 | i 6, i16b25-0.8/900-14 | 720 | 1060 | | 30 | 10 | 28.2 | 28.10 | 100 | i 6, i16b30-0.8/800-14 | 750 | 1180 | | 14 | 32.2 | 39.20 | 100 | i 6, i16b30-0.8/1000-14 | 980 | 1370 | | 40 | 10 | 45.4 | 35.30 | 100 | i 6, i16b40-1.0/900-10 | 1130 | 1515 | | 14 | 40.2 | 19.4 | 125 | i 6, i16b40-1.0/1000-14 | 1200 | 1630 | | 50 | 10 | 53.9 | 35.3 | 100 | i 6, i16b50-1.0/1000-14 | 1360 | 1755 | | 60 | 10 | 61.05 | 35.3 | 100 | i 6, i16b60-1.0/1100-10 | 1920 | 2112 | | 14 | 60.08 | 49.40 | 125 | i 6, i16b60-1.0/1200-14 | 2000 | 2200 | | 80 | 10 | 81.83 | 35.3 | 100 | i 6, i16b80-1.0/1200-10 | 2560 | 2816 | | 14 | 80.9 | 49.40 | 125 | i 6, i16b80-1.0/1400-14 | 2667 | 1934 | | 100 | 10 | 101.9 | 35.3 | 100 | i 6, i16b100-1.0/1300-10 | 3200 | 3520 | | 14 | 100.06 | 49.40 | 125 | i 6, i16b100-1.0/1500-14 | 3333 | 3666 | | 120 | 10 | 115.5 | 35.3 | 100 | i 6, i16b120-1.0/1500-10 | 3870 | 4257 | | 14 | 119.0 | 49.4 | 125 | i 6, i16b120-1.0/1700-14 | 4020 | 4422 | | 130 | 14 | 128.80 | 49.4 | 125 | i 6, i16b130-1.0/1750-14 | 4241 | 4665 | | 18 | 129.09 | 63.5 | 150 | i 6, i16b130-1.0/1967-18 | 4462 | 4908 | | 150 | 14 | 148.1 | 49.4 | 125 | i 6, i16b150-1.0/1890-14 | 4702 | 5172 | | 18 | 148.2 | 63.5 | 150 | i 6, i16b150-1.0/2010-18 | 4962 | 5458 |
| | | | 碳素鋼制Pg6、16kg/cm2不可拆式(I型)螺旋板換熱器 | | 公稱換熱面積m2 | 通道間距mm | 計(jì)算換熱面積m2 | 流速1m/ces時(shí)處理量m3/h | 接管公稱直徑dg | 型 號(hào) | 重 量(kg) | | i 6t型 | i 16t型 | | 6 | 6 | 6.5 | 8.2 | 50 | i 6, i16t6-0.4/500-6 | 230 | 280 | | 10 | 5.8 | 13.7 | 70 | i 6, i16t6-0.4/600-10 | 285 | 350 | | 8 | 6 | 8.7 | 8.2 | 50 | i 6, i16t8-0.4/600-6 | 370 | 430 | | 10 | 7.7 | 17.3 | 80 | i 6, i16t8-0.5/660-10 | 395 | 454 | | 10 | 8.7 | 13.7 | 70 | i 6, i16t8-0.4/700-10 | 405 | 465 | | 10 | 6 | 9.9 | 12.5 | 70 | i 6, i16t10-0.6/500-6 | 335 | 395 | | 10 | 9.2 | 17.30 | 80 | i 6, i16t10-0.5/660-10 | 472 | 543 | | 10 | 8.8 | 20.9 | 80 | i 6, i16t10-0.6/600-10 | 410 | 495 | | 15 | 6 | 12.5 | 8.2 | 50 | i 6, i16t15-0.4/700-6 | 510 | 580 | | 10 | 14.64 | 17.30 | 80 | i 6, i16t15-0.5/800-10 | 679 | 781 | | 10 | 13.3 | 20.9 | 80 | i 6, i16t15-0.6/700-10 | 575 | 680 | | 14 | 13.8 | 29.2 | 100 | i 6, i16t15-0.6/800-14 | 640 | 755 | | 20 | 6 | 19.0 | 12.5 | 70 | i 6, i16t20-0.6/700-6 | 730 | 845 | | 10 | 18.3 | 28.1 | 80 | i 6, i16t20-0.8/800-10 | 735 | 870 | | 14 | 18.5 | 39.3 | 100 | i 6, i16t20-0.8/800-14 | 810 | 960 | | 25 | 10 | 23.1 | 28.1 | 100 | i 6, i16t25-0.8/800-10 | 935 | 1120 | | 14 | 23.3 | 49.4 | 125 | i 6, i16t25-1.0/800-14 | 1000 | 1165 | | 30 | 10 | 29.0 | 35.3 | 100 | i 6, i16t30-1.0/800-10 | 1190 | 1470 | | 14 | 28.1 | 59.4 | 125 | i 6, i16t30-1.2/800-14 | 1170 | 1425 | | 40 | 10 | 40.9 | 20.9 | 80 | i 6, i16t40-0.6/1200-10 | 1725 | 1885 | | 14 | 42.3 | 39.3 | 100 | i 6, i16t40-0.8/1200-14 | 1845 | 2110 | | 18 | 44.9 | 63.5 | 150 | i 6, i16t40-1.0/1200-18 | 2075 | 2405 | | 50 | 10 | 46.2 | 35.5 | 100 | i 6, i16t50-1.0/1000-10 | 1800 | 2085 | | 14 | 53.2 | 49.4 | 125 | i 6, i16t50-1.0/1200-14 | 2490 | 2595 | | 18 | 54.0 | 76.3 | 150 | i 6, i16t50-1.2/1200-18 | 2435 | 2820 | | 60 | 10 | 56.8 | 20.9 | 80 | i 6, i16t60-0.6/1400-10 | 2330 | 2635 | | 14 | 60.7 | 39.3 | 100 | i 6, i16t60-0.8/1400-14 | 2595 | 2850 | | 18 | 59.6 | 63.5 | 150 | i 6, i16t60-1.0/1400-18 | 2730 | 3150 | | 80 | 10 | 76.4 | 28.1 | 100 | i 6, i16t80-0.8/1400-10 | 2970 | 4060 | | 14 | 78.6 | 39.3 | 100 | i 6, i16t80-0.8/1600-14 | 3210 | 3605 | | 18 | 82.0 | 63.5 | 150 | i 6, i16t80-1.0/1600-18 | 3580 | 4205 | | 100 | 10 | 101.4 | 28.1 | 100 | i 6, i16t100-0.8/1600-10 | 3905 | 4330 | | 14 | 98.8 | 49.4 | 125 | i 6, i16t100-1.0/1600-14 | 4040 | 4585 | | 18 | 98.8 | 76.3 | 150 | i 6, i16t100-1.2/1600-18 | 4200 | 4930 | | 120 | 10 | 115.5 | 42.5 | 125 | i 6, i16t120-1.2/1400-10 | 4350 | 4980 | | 14 | 119.0 | 59.4 | 125 | i 6, i16t120-1.2/1600-14 | 4770 | 5440 | | 150 | 14 | 149.15 | 59.4 | 125 | i 6, i16t150-1.2/1800-14 | 6431 | 7396 | | 18 | 149.86 | 76.3 | 150 | i 6, i16t150-1.2/2000-18 | 6643 | 7639 | | 20 | 147.6 | 83.81 | 150 | i 6, i16t150-1.2/2050-20 | 6769 | 7784 |
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