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Y4-73锅炉引风机
专利号:
一、风机的用途
G4-73和Y4-73型锅炉通、引风机主要适用于火力发电厂中2 ～670 t/h蒸气锅炉的通、引风机系统。在无其它特殊要求时，G4-73亦可用于矿井通风及一般通风。
通风机输送的介质为空气，最高温度不得超过80℃；引风机输送的介质为烟气，最高温度不得超过250℃。
在引风机前，必须加装除尘装置，以尽可能减少进入风机中烟气的含尘量。根据一般电厂的使用情况，所配除尘器效率不得低于85%。
二、风机的型式
通风机与引风机均制成单吸入，各有No8～29. 5共13个机号。
从电机一端正视，叶轮顺时针旋转者称右旋风机，以“右”表示;反之为左旋风机，以“左”表示。
风机的出风口位置，以机壳的出风口角度表示。
风机的传动方式为D式，均采用弹性联轴器联接。
三、风机的结构
风机主要由叶轮、机壳、进风口、调节门及传动部分组成:
1.叶轮—12片后倾机翼斜切形叶片焊接于锥弧形前盘与平板后盘中间。由于采用了机翼形叶片，保证了风机高效率、低噪声、高强度。叶轮经静、动平衡校正和超速运转实验，故运转平稳可靠。、同一机号的通、引风机叶轮，结构相同，但材质不同，一般来说通风机选A3，引风机选16Mn。
2.机壳一用普通钢板焊接成蜗形体。单吸入风机的机壳做成三种不同形式(NQ8 A-12
机壳作成整体结构，不能拆开，NQ14}-16机壳作成两开式，NQ 18^-29. 5机壳作成三开式)。对引风机，蜗形板作了适当加厚，以防磨损。
3.进风口一收敛、流线型的进风口制成整体结构，用螺栓固定于风机入口一侧。、
4.调节门一用来调节流量的装置，轴向安装于进风口之前。调节范围由0°(全开)到90 °(全闭)。调节门的搬把位置:从进风口方向看在右侧，对右旋风机，搬把由下往上推是由全闭到全开方向，对左旋风机，搬把由_上往下拉是由全闭到全开方向。
5.传动一传动部分的主轴由优质钢制成，本风机均采用滚动轴承。轴承箱有两种形式:No8～16用整体的筒式轴承箱;NQ 18～29. 5用两个独立的枕式轴承箱。轴承箱上装有温
度计和油位指示器(仅引风机)。润滑油采用30号机械油，加油量按油位标志要求。No8～16整体筒式轴承箱如采用干油时，在轴承箱内滚珠一侧应加挡油板，其固定槽予已制。引风机备有水冷装置，因此，须加装输水管，耗水量随气温不同而异，一般按0.5～1m³/h考虑。
|
机号 |
转速 r/min |
全压 Pa |
流量 m³/h |
内效率 % |
内功率 kw |
所需功率kw |
电动机 | |
|
型号 |
功率kw | |||||||
|
8D |
1450 |
1303 |
16156 |
79.4 |
7.33 |
9.73 |
Y160M-4 |
11 |
|
1298 |
18244 |
83.2 |
7.87 |
10.44 | ||||
|
1284 |
20442 |
85.7 |
8.46 |
11.23 |
Y160L-4 |
15 | ||
|
1250 |
22530 |
87 |
8.96 |
11.89 | ||||
|
1192 |
24618 |
86.8 |
9.35 |
12.41 | ||||
|
1112 |
26706 |
85.6 |
9.60 |
12.73 | ||||
|
998 |
28904 |
82.8 |
9.65 |
12.80 | ||||
|
868 |
30993 |
79.4 |
9.39 |
12.45 | ||||
|
9D |
1450 |
1651 |
23003 |
79.4 |
13.21 |
17.52 |
Y180L-4 |
22 |
|
1644 |
25976 |
83.2 |
14.18 |
18.81 | ||||
|
1627 |
29106 |
85.7 |
15.25 |
20.23 | ||||
|
1584 |
32079 |
75 |
16.14 |
21.41 | ||||
|
1511 |
35052 |
86.8 |
16.85 |
22.36 |
Y200L-4 |
30 | ||
|
1409 |
38026 |
85.6 |
17.29 |
22.94 | ||||
|
1265 |
41155 |
82.8 |
17.38 |
23.06 | ||||
|
1100 |
44128 |
79.4 |
16.91 |
22.44 | ||||
|
9D |
960 |
721 |
15229 |
79.4 |
3.83 |
5.09 |
Y160M-6 |
7.5 |
|
718 |
17198 |
83.2 |
4.11 |
5.46 | ||||
|
711 |
19270 |
85.7 |
4.43 |
5.87 | ||||
|
692 |
21238 |
75 |
4.68 |
6.21 | ||||
|
660 |
23207 |
86.8 |
4.89 |
6.49 | ||||
|
616 |
25175 |
85.6 |
5.02 |
6.66 | ||||
|
553 |
27247 |
82.8 |
5.04 |
6.69 | ||||
|
481 |
29219 |
79.4 |
4.91 |
6.51 | ||||
|
10D |
1450 |
2041 |
31554 |
79.4 |
22.37 |
29.68 |
Y225S-4 |
37 |
|
2033 |
35633 |
83.2 |
24.01 |
31.85 | ||||
|
2011 |
39926 |
85.7 |
25.83 |
34.26 | ||||
|
1959 |
44004 |
75 |
27.34 |
36.26 | ||||
|
1867 |
48083 |
86.8 |
28.54 |
37.86 |
Y225M-4 |
45 | ||
|
1741 |
52161 |
85.6 |
29.29 |
38.85 | ||||
|
1563 |
56455 |
82.8 |
29.44 |
39.05 | ||||
|
1359 |
60533 |
79.4 |
28.65 |
38.00 | ||||
|
机号 |
转速r/min |
全压 Pa |
流量 m³/h |
内效率 % |
内功率 kw |
所需功率kw |
电动机 | |
|
型号 |
功率kw | |||||||
|
10D |
960 |
891 |
20891 |
79.4 |
6.49 |
8.61 |
Y160L-6 |
11 |
|
887 |
23591 |
83.2 |
6.97 |
9.24 | ||||
|
878 |
26434 |
85.7 |
7.50 |
9.94 | ||||
|
855 |
29134 |
75 |
7.93 |
10.52 | ||||
|
815 |
31834 |
86.8 |
8.28 |
10。99 | ||||
|
761 |
34534 |
85.6 |
8.50 |
11.27 | ||||
|
683 |
37377 |
82.8 |
8.54 |
11.33 | ||||
|
594 |
40077 |
79.4 |
8.31 |
11.03 | ||||
|
10D |
730 |
515 |
15886 |
79.4 |
2.85 |
3.79 |
Y160M2-8 |
5.5 |
|
512 |
17939 |
83.2 |
3.06 |
4.06 | ||||
|
507 |
20100 |
85.7 |
3.30 |
4.37 | ||||
|
494 |
22154 |
75 |
3.49 |
4.62 | ||||
|
471 |
24207 |
86.8 |
3.64 |
4.83 | ||||
|
439 |
26260 |
85.6 |
3.74 |
4.96 | ||||
|
395 |
28422 |
82.8 |
3.76 |
4.98 | ||||
|
343 |
30475 |
79.4 |
3.66 |
4.85 | ||||
|
11D |
1450 |
2474 |
41999 |
79.4 |
36.03 |
47.80 |
Y250M-4 |
55 |
|
2463 |
47427 |
83.2 |
38.67 |
51.30 | ||||
|
2437 |
53142 |
85.7 |
41.60 |
55.18 |
Y280S-4 |
75 | ||
|
2373 |
58570 |
75 |
44.02 |
58.39 | ||||
|
2263 |
63998 |
86.8 |
45.97 |
60.98 | ||||
|
2109 |
69427 |
85.6 |
47.16 |
62.56 | ||||
|
1893 |
75141 |
82.8 |
47.41 |
62.89 | ||||
|
1646 |
80570 |
79.4 |
46.13 |
61.20 | ||||
|
11D |
960 |
1079 |
27806 |
79.4 |
10.46 |
13.87 |
Y200L1-6 |
18.5 |
|
1075 |
31400 |
83.2 |
11.22 |
14.89 | ||||
|
1063 |
35183 |
85.7 |
12.07 |
16.01 | ||||
|
1035 |
38777 |
75 |
12.78 |
16.95 | ||||
|
987 |
42371 |
86.8 |
13.34 |
17.70 | ||||
|
921 |
45965 |
85.6 |
13.69 |
18.16 | ||||
|
827 |
49748 |
82.8 |
13.76 |
18.25 | ||||
|
719 |
53343 |
79.4 |
13.39 |
17.76 | ||||
|
机号 |
转速r/min |
全压 Pa |
流量 m³/h |
内效率 % |
内功率 kw |
所需功率kw |
电动机 | |
|
型号 |
功率kw | |||||||
|
11D |
730 |
623 |
21144 |
79.4 |
4.60 |
6.10 |
Y160L-8 |
7.5 |
|
620 |
23877 |
83.2 |
4.93 |
6.55 | ||||
|
614 |
26754 |
85.7 |
5.31 |
7.04 | ||||
|
598 |
29487 |
75 |
5.61 |
7.45 | ||||
|
570 |
32220 |
86.8 |
5.87 |
7.78 |
Y180L-8 |
11 | ||
|
532 |
34953 |
85.6 |
6.02 |
7.98 | ||||
|
478 |
37829 |
82.8 |
6.05 |
8.03 | ||||
|
415 |
40562 |
79.4 |
5.89 |
7.81 | ||||
|
12D |
1450 |
2949 |
54526 |
79.4 |
55.67 |
73.85 |
Y280M-4 |
90 |
|
2936 |
61574 |
83.2 |
59.75 |
79.26 | ||||
|
2905 |
68992 |
85.7 |
64.27 |
85.26 | ||||
|
2829 |
76040 |
75 |
68.01 |
90.23 |
Y315S-4 |
110 | ||
|
2697 |
83088 |
86.8 |
71.02 |
94.21 | ||||
|
2514 |
90135 |
85.6 |
72.87 |
96.67 | ||||
|
2256 |
97554 |
82.8 |
73.25 |
97.17 | ||||
|
1961 |
104600 |
79.4 |
71.28 |
94.55 | ||||
|
12D |
960 |
1285 |
36100 |
79.4 |
16.16 |
21.43 |
Y225M-6 |
30 |
|
1280 |
40766 |
83.2 |
17.34 |
23.00 | ||||
|
1266 |
45677 |
85.7 |
18.65 |
24.74 | ||||
|
1233 |
50344 |
75 |
19.74 |
26.18 | ||||
|
1176 |
55010 |
86.8 |
20.61 |
27.34 | ||||
|
1096 |
59676 |
85.6 |
21.15 |
28.05 | ||||
|
985 |
64587 |
82.8 |
21.26 |
28.20 | ||||
|
856 |
69253 |
79.4 |
20.69 |
27.44 | ||||
|
12D |
730 |
742 |
27451 |
79.4 |
7.10 |
9.42 |
Y180L-8 |
11 |
|
739 |
30999 |
83.2 |
7.62 |
10.11 | ||||
|
731 |
34734 |
85.7 |
8.20 |
10.88 | ||||
|
712 |
38282 |
75 |
8.68 |
11.52 |
Y200L-8 |
15 | ||
|
679 |
41830 |
86.8 |
9.06 |
12.02 | ||||
|
633 |
45378 |
85.6 |
9.30 |
12.33 | ||||
|
569 |
49113 |
82.8 |
9.35 |
12.40 | ||||
|
495 |
52661 |
79.4 |
9.10 |
12.07 | ||||
|
机号 |
转速r/min |
全压 Pa |
流量 m³/h |
内效率 % |
内功率 kw |
所需功率kw |
电动机 | |
|
型号 |
功率kw | |||||||
|
14D |
1450 |
4029 |
86586 |
79.4 |
120.33 |
159.61 |
Y315L-4 |
185 |
|
4011 |
97777 |
83.2 |
129.14 |
171.30 | ||||
|
3968 |
109550 |
85.7 |
138.91 |
184.26 | ||||
|
3864 |
120740 |
75 |
147.00 |
195.00 | ||||
|
3683 |
131940 |
86.8 |
153.51 |
203.63 |
Y355M1-4 |
220 | ||
|
3433 |
143130 |
85.6 |
157.50 |
208.92 | ||||
|
3080 |
154910 |
82.8 |
158.33 |
210.02 | ||||
|
2676 |
166100 |
79.4 |
154.06 |
204.36 | ||||
|
14D |
960 |
1752 |
57326 |
79.4 |
34.92 |
46.32 |
Y280M-6 |
55 |
|
1745 |
64735 |
83.2 |
37.48 |
49.71 | ||||
|
1726 |
72534 |
85.7 |
40.32 |
53.48 | ||||
|
1681 |
79944 |
75 |
42.66 |
56.59 | ||||
|
1603 |
87353 |
86.8 |
44.55 |
59.10 |
Y315S-6 |
75 | ||
|
1495 |
94763 |
85.6 |
45.71 |
60.63 | ||||
|
1342 |
102560 |
82.8 |
45.95 |
60.95 | ||||
|
1167 |
109970 |
79.4 |
44.71 |
59.31 | ||||
|
14D |
730 |
1010 |
43591 |
79.4 |
15.35 |
20.37 |
Y225M-8 |
22 |
|
1006 |
49225 |
83.2 |
16.48 |
21.86 | ||||
|
995 |
55156 |
85.7 |
17.73 |
23.51 | ||||
|
970 |
60791 |
75 |
18.76 |
24.88 |
Y250M-8 |
30 | ||
|
925 |
66425 |
86.8 |
19.59 |
25.98 | ||||
|
862 |
72059 |
85.6 |
20.10 |
26.66 | ||||
|
774 |
77990 |
82.8 |
20.20 |
26.80 | ||||
|
674 |
83624 |
79.4 |
19.66 |
26.08 | ||||
|
16D |
960 |
2293 |
85571 |
79.4 |
68.08 |
90.31 |
Y315M2-6 |
110 |
|
2283 |
96631 |
83.2 |
73.07 |
96.93 | ||||
|
2258 |
108270 |
85.7 |
78.60 |
104.26 | ||||
|
2200 |
119330 |
75 |
83.18 |
110.33 |
Y315M3-6 |
132 | ||
|
2097 |
130390 |
86.8 |
86.86 |
115.21 | ||||
|
1955 |
141450 |
85.6 |
89.12 |
118.21 | ||||
|
1755 |
153090 |
82.8 |
89.59 |
118.83 | ||||
|
1526 |
164150 |
79.4 |
87.17 |
115.63 | ||||
|
机号 |
转速r/min |
全压 Pa |
流量 m³/h |
内效率 % |
内功率 kw |
所需功率kw |
电动机 | |
|
型号 |
功率kw | |||||||
|
16D |
730 |
1321 |
65069 |
79.4 |
29.94 |
39.71 |
Y280M-8 |
45 |
|
1316 |
73480 |
83.2 |
32.13 |
42.62 | ||||
|
1302 |
82333 |
85.7 |
34.56 |
45.84 | ||||
|
1268 |
90743 |
75 |
36.58 |
48.51 |
Y315S-8 |
55 | ||
|
1209 |
99153 |
86.8 |
38.19 |
50.66 | ||||
|
1127 |
107560 |
85.6 |
39.18 |
51.98 | ||||
|
1012 |
116410 |
82.8 |
39.39 |
52.25 | ||||
|
880 |
124820 |
79.4 |
38.33 |
50.84 | ||||
|
16D |
580 |
833 |
51699 |
79.4 |
15.01 |
19.92 |
Y315S-10 |
45 |
|
829 |
58381 |
83.2 |
16.11 |
21.37 | ||||
|
820 |
65415 |
85.7 |
17.33 |
22.99 | ||||
|
799 |
72097 |
75 |
18.34 |
24.33 | ||||
|
762 |
78779 |
86.8 |
19.16 |
25.41 | ||||
|
711 |
85462 |
85.6 |
19.65 |
26.07 | ||||
|
638 |
92495 |
82.8 |
19.76 |
26.21 | ||||
|
555 |
99178 |
79.4 |
19.22 |
25.50 | ||||
|
18D |
960 |
2908 |
121830 |
79.4 |
122.69 |
162.74 |
Y355M3-6 |
200 |
|
2895 |
137580 |
83.2 |
131.67 |
174.65 | ||||
|
2864 |
154160 |
85.7 |
141.64 |
187.88 | ||||
|
2790 |
169910 |
75 |
149.89 |
198.82 | ||||
|
2659 |
185650 |
86.8 |
156.52 |
207.62 |
Y355L1-6 |
220 | ||
|
2479 |
201400 |
85.6 |
160.59 |
213.01 | ||||
|
2225 |
217980 |
82.8 |
161.43 |
214.13 | ||||
|
1934 |
233730 |
79.4 |
157.08 |
208.36 | ||||
|
18D |
730 |
1674 |
92648 |
79.4 |
53.95 |
71.56 |
Y315M2-8 |
90 |
|
1667 |
104620 |
83.2 |
57.90 |
76.80 | ||||
|
1649 |
117220 |
85.7 |
62.28 |
82.62 | ||||
|
1606 |
129200 |
75 |
65.90 |
87.43 | ||||
|
1532 |
141170 |
86.8 |
68.82 |
91.29 |
Y315M3-8 |
110 | ||
|
1428 |
153150 |
85.6 |
70.61 |
93.67 | ||||
|
1282 |
165750 |
82.8 |
70.98 |
94.16 | ||||
|
1115 |
177730 |
79.4 |
69.07 |
91.62 | ||||
|
机号 |
转速r/min |
全压 Pa |
流量 m³/h |
内效率 % |
内功率 kw |
所需功率kw |
电动机 | |
|
型号 |
功率kw | |||||||
|
18D |
580 |
1055 |
73610 |
79.4 |
27.06 |
35.89 |
Y315S-10 |
45 |
|
1050 |
83125 |
83.2 |
29.04 |
38.52 | ||||
|
1039 |
93140 |
85.7 |
31.24 |
41.43 | ||||
|
1012 |
102650 |
75 |
33.05 |
43.85 | ||||
|
965 |
112160 |
86.8 |
34.52 |
45.79 |
Y315M1-10 |
55 | ||
|
900 |
121680 |
85.6 |
35.42 |
46.98 | ||||
|
808 |
131690 |
82.8 |
35.60 |
47.23 | ||||
|
703 |
141210 |
79.4 |
34.64 |
45.95 | ||||
|
20D |
960 |
3598 |
167130 |
79.4 |
207.77 |
275.61 |
JSQ1410-6 |
380 |
|
3583 |
188730 |
83.2 |
222.99 |
295.80 | ||||
|
3545 |
211470 |
85.7 |
239.87 |
318.18 | ||||
|
3542 |
233070 |
75 |
253.84 |
336.71 | ||||
|
3290 |
254670 |
86.8 |
265.07 |
351.61 | ||||
|
3067 |
276270 |
85.6 |
271.96 |
360.76 | ||||
|
2752 |
299010 |
82.8 |
273.39 |
362.64 | ||||
|
2392 |
320610 |
79.4 |
266.02 |
352.87 | ||||
|
20D |
730 |
2070 |
127080 |
79.4 |
91.36 |
121.18 |
Y355M1-8 |
132 |
|
2061 |
143510 |
83.2 |
98.05 |
130.06 | ||||
|
2039 |
160800 |
85.7 |
105.47 |
139.90 | ||||
|
1986 |
177230 |
75 |
111.61 |
148.05 |
Y355M2-8 |
160 | ||
|
1893 |
193660 |
86.8 |
116.55 |
154.59 | ||||
|
1765 |
210080 |
85.6 |
119.58 |
158.62 | ||||
|
1585 |
227370 |
82.8 |
120.20 |
159.44 | ||||
|
1378 |
243800 |
79.4 |
116.96 |
155.14 | ||||
|
20D |
580 |
1303 |
100970 |
79.4 |
45.82 |
60.78 |
Y315M2-10 |
75 |
|
1298 |
114020 |
83.2 |
49.18 |
65.23 | ||||
|
1284 |
127760 |
85.7 |
52.90 |
70.17 | ||||
|
1250 |
140810 |
75 |
55.98 |
74.25 | ||||
|
1192 |
153860 |
86.8 |
58.46 |
77.54 |
Y355M1-10 |
90 | ||
|
1112 |
166910 |
85.6 |
59.98 |
79.56 | ||||
|
998 |
180650 |
82.8 |
60.29 |
79.98 | ||||
|
868 |
193700 |
79.4 |
58.67 |
77.82 | ||||
|
机号 |
转速r/min |
全压 Pa |
流量 m³/h |
内效率 % |
轴功率 kw |
理论功率功率kw |
所需功率kw |
电动机 |
|
功率kw | ||||||||
|
22D |
960 |
4256 |
233000 |
83.7 |
325.00 |
332.00 |
430 |
430 |
|
4256 |
261000 |
88.5 |
353.00 |
360.00 |
468 |
520 | ||
|
4217 |
290000 |
91.2 |
376.00 |
383.00 |
498 | |||
|
4119 |
319000 |
92.5 |
395.00 |
403.00 |
525 |
550 | ||
|
3962 |
346000 |
93 |
410.00 |
418.00 |
542 | |||
|
3697 |
376000 |
90.5 |
422.00 |
430.00 |
559 |
600 | ||
|
3374 |
405000 |
87.2 |
432.00 |
440.00 |
572 | |||
|
3021 |
434000 |
84 |
433.00 |
442.00 |
575 | |||
|
22D |
730 |
2471 |
177000 |
83.7 |
144.00 |
147.00 |
192 |
240 |
|
2471 |
199000 |
88.5 |
155.00 |
158.00 |
206 | |||
|
2442 |
220000 |
91.2 |
165.00 |
168.00 |
218 | |||
|
2383 |
242000 |
92.5 |
174.00 |
178.00 |
232 | |||
|
2295 |
264000 |
93 |
180.00 |
184.00 |
240 | |||
|
2138 |
286000 |
90.5 |
185.00 |
189.00 |
246 |
280 | ||
|
1952 |
308000 |
87.2 |
190.00 |
194.00 |
252 | |||
|
1746 |
332000 |
84 |
190.00 |
194.00 |
252 | |||
|
22D |
580 |
1550 |
141000 |
83.7 |
72.00 |
73.50 |
96 |
125 |
|
1550 |
158000 |
88.5 |
77.90 |
79.50 |
103 | |||
|
1540 |
175000 |
91.2 |
82.80 |
84.50 |
110 | |||
|
1500 |
193000 |
92.5 |
87.00 |
88.70 |
115 | |||
|
1442 |
210000 |
93 |
90.50 |
92.30 |
120 | |||
|
1353 |
228000 |
90.5 |
93.00 |
94.70 |
123 | |||
|
1226 |
245000 |
87.2 |
95.00 |
96.90 |
126 | |||
|
1098 |
263000 |
84 |
95.40 |
97.30 |
127 | |||
|
22D |
480 |
1069 |
116000 |
83.7 |
40.90 |
41.70 |
54 |
140 |
|
1069 |
131000 |
88.5 |
44.10 |
45.00 |
59 | |||
|
1059 |
145000 |
91.2 |
47.00 |
47.00 |
62 | |||
|
1030 |
159000 |
92.5 |
49.40 |
50.40 |
65 | |||
|
991 |
174000 |
93 |
51.30 |
52.30 |
68 | |||
|
932 |
188000 |
90.5 |
52.80 |
53.80 |
70 | |||
|
843 |
202000 |
87.2 |
54.00 |
55.10 |
72 | |||
|
755 |
217000 |
84 |
54.10 |
55.20 |
72 |
|
机号 |
转速r/min |
全压 Pa |
流量 m³/h |
内效率 % |
轴功率 kw |
理论功率功率kw |
所需功率kw |
电动机 |
|
功率kw | ||||||||
|
25D |
730 |
3187 |
260000 |
83.7 |
272.00 |
277.00 |
360 |
270 |
|
3187 |
292000 |
88.5 |
294.00 |
300.00 |
390 |
440 | ||
|
3158 |
324000 |
91.2 |
313.00 |
319.00 |
415 | |||
|
3079 |
356000 |
92.5 |
329.00 |
336.00 |
437 | |||
|
2962 |
388000 |
93 |
341.00 |
348.00 |
452 |
475 | ||
|
2766 |
420000 |
90.5 |
350.00 |
357.00 |
465 | |||
|
2520 |
453000 |
87.2 |
358.00 |
365.00 |
475 | |||
|
2256 |
484000 |
84 |
360.00 |
367.00 |
475 | |||
|
25D |
580 |
2001 |
206000 |
83.7 |
137.00 |
140.00 |
182 |
230 |
|
2001 |
232000 |
88.5 |
148.00 |
151.00 |
196 | |||
|
1981 |
257000 |
91.2 |
158.00 |
161.00 |
209 | |||
|
1932 |
282000 |
92.5 |
166.00 |
169.00 |
220 | |||
|
1863 |
308000 |
93 |
172.00 |
175.00 |
228 | |||
|
1736 |
334000 |
90.5 |
177.00 |
180.00 |
234 |
280 | ||
|
1589 |
359000 |
87.2 |
181.00 |
185.00 |
240 | |||
|
1422 |
384000 |
84 |
182.00 |
186.00 |
242 | |||
|
25D |
480 |
1383 |
171000 |
83.7 |
77.20 |
78.70 |
102 |
140 |
|
1383 |
192000 |
88.5 |
83.50 |
85.10 |
111 | |||
|
1363 |
213000 |
91.2 |
89.00 |
90.70 |
118 | |||
|
1334 |
234000 |
92.5 |
93.50 |
95.40 |
124 | |||
|
1285 |
256000 |
93 |
97.00 |
99.00 |
129 | |||
|
1196 |
276000 |
90.5 |
99.70 |
102.00 |
132 | |||
|
1089 |
298000 |
87.2 |
102.00 |
104.00 |
135 | |||
|
981 |
318000 |
84 |
103.00 |
105.00 |
137 | |||
|
28D |
730 |
3972 |
365000 |
83.7 |
483.00 |
493.00 |
648 |
800 |
|
3972 |
400000 |
88.5 |
522.00 |
532.00 |
692 | |||
|
3933 |
455000 |
91.2 |
555.00 |
566.00 |
735 | |||
|
3844 |
500000 |
92.5 |
584.00 |
595.00 |
774 | |||
|
3697 |
545000 |
93 |
606.00 |
618.00 |
803 | |||
|
3452 |
590000 |
90.5 |
623.00 |
636.00 |
826 |
1000 | ||
|
3148 |
635000 |
87.2 |
638.00 |
651.00 |
845 | |||
|
2824 |
680000 |
84 |
640.00 |
653.00 |
850 |
|
机号 |
转速r/min |
全压 Pa |
流量 m³/h |
效率 % |
轴功率 kw |
理论功率功率kw |
所需功率kw |
电动机 |
|
功率kw | ||||||||
|
28D |
580 |
2511 |
289000 |
83.7 |
239.00 |
244.00 |
317 |
630 |
|
2511 |
325000 |
88.5 |
259.00 |
254.00 |
330 | |||
|
2481 |
361000 |
91.2 |
275.00 |
281.00 |
365 | |||
|
2422 |
396000 |
92.5 |
289.00 |
295.00 |
383 | |||
|
2334 |
432000 |
93 |
300.00 |
306.00 |
398 | |||
|
2177 |
468000 |
90.5 |
309.00 |
315.00 |
410 | |||
|
1981 |
504000 |
87.2 |
316.00 |
322.00 |
418 | |||
|
1775 |
540000 |
84 |
317.00 |
523.00 |
420 | |||
|
28D |
480 |
1677 |
239000 |
83.7 |
137.00 |
140.00 |
182 |
400 |
|
1677 |
269000 |
88.5 |
148.00 |
151.00 |
196 | |||
|
1657 |
298000 |
91.2 |
157.00 |
160.00 |
208 | |||
|
1618 |
328000 |
92.5 |
165.00 |
168.00 |
218 | |||
|
1559 |
358000 |
93 |
172.00 |
176.00 |
229 | |||
|
1461 |
387000 |
90.5 |
177.00 |
181.00 |
235 | |||
|
1324 |
416000 |
87.2 |
180.00 |
184.00 |
239 | |||
|
1187 |
446000 |
84 |
181.00 |
185.00 |
240 |
|
机号 |
转速r/min |
全压 Pa |
流量 m³/h |
内效率 % |
理论功率 kw |
所需功率kw |
电动机 | |
|
型号 |
功率kw | |||||||
|
29.5D |
745 |
5423 |
435000 |
83.7 |
800.00 |
920.00 |
|
1250/630 |
|
5423 |
487000 |
88.5 |
845.00 |
972.00 |
| |||
|
5473 |
541000 |
91.2 |
901.00 |
1042.00 |
| |||
|
5237 |
595000 |
92.5 |
952.00 |
1100.00 |
| |||
|
5041 |
649000 |
93 |
995.00 |
1150.00 |
| |||
|
4727 |
702000 |
90.5 |
1025.00 |
1170.00 |
| |||
|
4286 |
756000 |
87.2 |
1055.00 |
1213.00 |
| |||
|
3825 |
810000 |
84 |
1050.00 |
1209.00 |
| |||
|
29.5D |
596 |
3472 |
348000 |
83.7 |
410.00 |
470.00 |
|
630 |
|
3472 |
390000 |
88.5 |
432.00 |
497.00 |
| |||
|
3432 |
434000 |
91.2 |
461.00 |
534.00 |
| |||
|
3354 |
476000 |
92.5 |
487.00 |
563.00 |
| |||
|
3227 |
519000 |
93 |
510.00 |
590.00 |
| |||
|
3021 |
562000 |
90.5 |
525.00 |
600.00 |
| |||
|
2746 |
605000 |
87.2 |
540.00 |
621.00 |
| |||
|
2452 |
649000 |
84 |
537.00 |
518.00 |
| |||
