用途:4-68型離心通風(fēng)機(jī)可作為一般通風(fēng)換氣。使用條件如下:
1. 應(yīng)用場所:作為一般工廠及大型建筑物的室內(nèi)通風(fēng)換氣邪乍,既可用作輸入氣體抵碟,也可用作輸出氣體。
2. 輸送氣體的種類:空氣和其它不自燃祟偷、對人體無害的芹橡、對鋼鐵材料無腐蝕性的氣體讥耗。
3. 其體內(nèi)的雜質(zhì):氣體內(nèi)不許有粘性物質(zhì)有勾,所含的塵土及硬質(zhì)顆粒不大于150毫克/立方米。
4. 氣體的溫度:不得超過80攝氏度古程。
4-68型離心通風(fēng)機(jī)選用表
型號 |
轉(zhuǎn)速r/min |
全壓pa |
流量m3/h |
所需功率kw |
電機(jī)功率kw |
4-68No2.8A |
2900 |
657-950 |
1131-2262 |
0.59-0.78 |
1.1 |
1450 |
166-245 |
565-1131 |
0.07-0.11 |
0.55 |
4-68No3.15A |
2900 |
853-1245 |
1825-3435 |
1.11-1.40 |
1.5 |
1450 |
215-313 |
912-1718 |
0.14-0.18 |
0.55 |
4-68No3.55A |
2900 |
1108-1608 |
2708-5013 |
1.94-2.41 |
3 |
1450 |
274-402 |
1354-2507 |
0.29-0.38 |
0.55 |
4-68No4A |
2900 |
1431-2069 |
3984-7281 |
3.34-4.44 |
4 |
1450 |
353-519 |
1992-3641 |
0.53-0.69 |
0.75 |
4-68No4.5A |
2900 |
1833-2657 |
5790-10485 |
5.90-7.73 |
7.5 |
1450 |
460-666 |
2895-5242 |
0.90-1.19 |
1.1 |
4-68No5A |
2900 |
2304-3314 |
8050-14490 |
10.12-13.25 |
15 |
1450 |
578-823 |
4025-7245 |
1.42-1.89 |
2.2 |
4-68No6.3D |
1450 |
921-1323 |
8320-14761 |
4.42-5.69 |
5.5 |
960 |
402-578 |
5508-9773 |
1.38-1.78 |
2.2 |
4-68No8D |
1450 |
1500-2157 |
17585-30774 |
14.4-18.3 |
18.5 |
960 |
657-941 |
11643-20375 |
4.3-5.5 |
5.5 |
730 |
382-549 |
8853-15403 |
2.1-2.7 |
3 |
4-68No10D |
1450 |
2422-3442 |
35420-61179 |
45.3-57.0 |
55 |
960 |
1059-1510 |
23450-40505 |
13.1-16.5 |
18.5 |
730 |
617-872 |
17832-30801 |
5.8-7.3 |
7.5 |
4-68No12.5D |
960 |
1657-2353 |
45800-79111 |
40.13-50.45 |
55 |
730 |
961-1363 |
34828-60157 |
17.66-22.25 |
22 |
4-68No6.3C |
2240 |
2196-3159 |
12852-22803 |
16.09-20.80 |
22 |
2000 |
1755-2510 |
11476-20359 |
11.42-14.78 |
15 |
1800 |
1422-2040 |
10328-18324 |
8.35-10.77 |
11 |
1600 |
1117-1608 |
9180-16287 |
5.85-7.53 |
7.5 |
1400 |
863-1235 |
8032-14251 |
4.10-5.31 |
5.5 |
1250 |
686-980 |
7172-12724 |
2.91-3.77 |
4 |
1120 |
549-784 |
6426-11401 |
2.26-2.93 |
3 |
1000 |
441-627 |
5737-10179 |
1.61-2.09 |
2.2 |
900 |
353-509 |
5164-9162 |
1.27-1.51 |
1.5 |
8000 |
284-402 |
4590-8144 |
0.89-1.17 |
1.1 |
4-68No8C |
1800 |
2314-3314 |
21830-38202 |
28.4-36.1 |
37 |
1600 |
1833-2618 |
19404-33958 |
19.93-25.4 |
30 |
1400 |
1401-2009 |
16979-29713 |
13.4-17.0 |
18.5 |
1250 |
1117-1597 |
15159-26528 |
9.5-12.1 |
15 |
1120 |
892-1284 |
13583-23770 |
6.8-8.7 |
11 |
1000 |
715-1019 |
12128-21224 |
5.1-6.2 |
7.5 |
900 |
578-833 |
10915-19101 |
3.7-4.7 |
5.5 |
800 |
460-657 |
9702-16979 |
2.6-3.3 |
4 |
710 |
362-519 |
8611-15069 |
2.0-2.5 |
3 |
630 |
284-402 |
7641-13371 |
1.4-1.7 |
2.2 |
4-68No10C |
1250 |
1793-2558 |
30534-52740 |
30.0-37.6 |
37 |
1120 |
1441-2048 |
27358-47256 |
21.5-27.0 |
30 |
1000 |
1147-1637 |
24427-42192 |
15.4-19.2 |
22 |
900 |
931-1323 |
21984-37974 |
11.2-14.0 |
15 |
800 |
735-1049 |
19541-33754 |
7.78-9.85 |
11 |
710 |
578-823 |
17343-29956 |
5.72-6.88 |
7.5 |
630 |
460-647 |
15389-26581 |
3.99-6.40 |
5.5 |
560 |
362-509 |
13679-23627 |
2.79-3.57 |
4 |
500 |
284-411 |
12214-21096 |
2.01-2.48 |
3 |
4-68No12.5C |
1120 |
2255-3206 |
53434-92296 |
65.76-82.62 |
75-90 |
1000 |
1794-2559 |
47710-82404 |
46.86-58.70 |
55-75 |
900 |
1451-2069 |
42938-74166 |
34.10-42.72 |
45 |
800 |
1147-1637 |
38168-65926 |
23.99-30.02 |
30 |
710 |
902-1284 |
33874-58509 |
16.70-20.95 |
22 |
630 |
706-1010 |
30057-51917 |
11.75-14.55 |
15 |
560 |
558-804 |
26717-46148 |
8.24-10.24 |
11 |
500 |
451-637 |
23855-41204 |
6.60-7.38 |
7.5 |
450 |
362-519 |
21469-37083 |
4.47-5.57 |
5.5 |
400 |
284-411 |
19084-32963 |
3.14-3.88 |
4 |
4-68No16B |
960 |
2716-3863 |
96052-165908 |
142-179 |
200 |
800 |
1882-2687 |
80043-138257 |
83-103 |
90-110 |
710 |
1480-2118 |
71038-122703 |
58-72 |
75 |
630 |
1167-1667 |
93034-108877 |
40-50 |
55 |
560 |
921-1314 |
56030-96780 |
28.3-35.4 |
37 |
500 |
735-1049 |
50027-86410 |
20.1-25.2 |
30 |
450 |
598-853 |
45024-77769 |
14.7-18.5 |
18.5 |
400 |
470-666 |
40022-69128 |
10.2-12.9 |
15 |
355 |
372-529 |
35519-61351 |
7.22-9.07 |
11 |
315 |
294-411 |
31517-54439 |
5.2-6.62 |
7.5 |
4-68No20B |
710 |
2324-3304 |
138747-239654 |
176-221 |
220 |
630 |
1824-2598 |
123113-212650 |
123-154 |
160 |
560 |
1441-2059 |
109434-189023 |
86.5-108 |
110 |
500 |
1147-1637 |
97709-168770 |
61.4-76.9 |
75 |
450 |
931-1323 |
87938-151893 |
44.7-56.2 |
55 |
400 |
735-1049 |
78167-130016 |
31.5-39.4 |
45 |
355 |
578-823 |
69373-119827 |
21.9-27.5 |
30 |
315 |
460-647 |
61557-106325 |
15.3-19.5 |
22 |
280 |
362-509 |
54717-94511 |
10.7-13.61 |
15 |
250 |
284-411 |
48855-84385 |
7.72-9.52 |
11 |
|