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首页 // 产品展示 // 金属矿山用主、辅扇风机 // K 系列矿用节能通风机 Your location : ??ֲ?? // Products // Main and auxiliary fan for metal mine
※ K series mine energy-saving fan
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K series mine energy-saving fan
Product introduction :
I. Overview
1. The new generation of K, DK series of mine energy-saving shaft circulation fans is based on the original mine energy-saving fans, and has been successfully designed through technical improvements, structural improvements, performance improvements and machine numbers. This series of fans have higher operating efficiency, lower noise, larger performance range and more significant power saving effect. At the same time, a stabilizing ring device is installed in the main air cylinder, and the characteristic curve has no hump, which can ensure that the fan can run stably under any resistance state.
2. The gas temperature of the new generation K, DK series of mine energy-saving shaft circulation fans is -20 ℃ ~ + 40 ℃, the relative humidity is not more than 95% (at 25 ℃), and the altitude should not exceed 1000m. The ventilator mainly transports air and non-corrosive, non-spontaneous combustion, non-sticky substances, and the dust content should not exceed 200mg / m 3 .
Features
1. The new generation of K, DK series mining axial-flow energy-saving fans adopt a structure in which the motor and the impeller are directly connected. The overall stability is good, the installation is convenient, the maintenance is easy, and the device has a low resistance. Higher transmission efficiency than belts and long shafts, no transmission failures, no danger of broken shafts, slight foundation subsidence and slippage will not affect normal operation.
2. The new generation of K, DK series mining axial flow energy fans are compact in structure and good in moisture resistance. The main body of the fan adopts a steel plate and profiled steel welded structure. The blade is made of steel material. The blade and the overall strength are high, and the ability to withstand the shock wave of underground blasting is strong. It can be installed on the ground or underground, especially suitable for a multi-stage ventilation system. Station fan.
3. The blades of the new generation K, DK series of mining axial-flow energy-saving fans adopt the domestic advanced ternary flow theory for aerodynamic performance design, the use of twisted wing blades, high aerodynamic efficiency, and high static pressure efficiency of 88% The high-efficiency area is wide and the energy saving effect is remarkable. In addition, the airflow can pass through the fan at high speed and stability to ensure the safe operation of the fan.
4. The installation angle of the new generation K, DK series of mine-use axial flow fan blades is adjustable. Users can adjust according to the amount of wind required in the early and late stages of the mine, so that the operating point can always be maintained in the high-efficiency zone to achieve energy-saving effects.
5. The new generation of K, DK series of mine-use axial flow energy fans can be equipped with variable frequency speed regulation devices, which can achieve the purpose of quantitative ventilation on demand according to the actual air volume and gas concentration value of the mine, and save energy consumption.
6. The new generation of K, DK series mining axial flow fans can be equipped with online detection and detection system. This system makes full use of current mature testing equipment in China, and is supplemented by intelligent management software to monitor the relevant parameters of the fan in real time (motor bearing temperature, fan passing air volume, fan pressure and related parameters, etc.) Alerts on abnormal conditions and provides fault judgment. It provides a strong guarantee for the safe operation of the mine ventilator.
Performance parameters of the new generation of K series mining axial flow fans
series
Machine number
Air volume (m 3 / S)
Full pressure (Pa)
Power (kW)
motor model
K40—4—№
(n = 1450r / min)
8
4.4 ~ 9.5
108 ~ 497
5.5
Y132S-4
9
6.2 ~ 13.5
136 ~ 629
11
Y160M-4
10
8.5 ~ 18.6
168 ~ 776
15
Y160L-4
11
11.3 ~ 24.7
203 ~ 939
30
Y200L-4
12
14.7 ~ 32.1
242 ~ 1118
37
Y225S-4
13
18.7 ~ 40.8
284 ~ 1312
55
Y250M-4
14
23.4 ~ 50.9
329 ~ 1521
90
Y280M-4
15
28.7 ~ 62.6
378 ~ 1746
110
Y315-4
K45—4—№
(n = 1450r / min)
8
6.6 ~ 12.5
357 ~ 685
7.5
Y132M-4
9
9.5 ~ 17.8
452 ~ 867
15
Y160L-4
10
13.0 ~ 24.0
558 ~ 1071
30
Y200L-4
11
17.3 ~ 32.6
675 ~ 1295
45
Y225M-4
12
22.5 ~ 42.3
804 ~ 1542
75
Y280S-4
13
28.6 ~ 53.8
94.3 ~ 1810
90
Y280M-4
14
35.7 ~ 67.2
1094 ~ 2099
132
Y315M-4
15
43.9 ~ 82.6
1256 ~ 2409
200
Y315L-4
K40—6—№
(n = 980r / min)
7
2.0 ~ 4.3
38 ~ 174
1.1
Y90L-6
8
3.0 ~ 6.4
49 ~ 227
2.2
Y112M-6
9
4.2 ~ 9.1
62 ~ 287
3
Y132S-6
10
5.8 ~ 12.5
77 ~ 355
5.5
Y132M-6
11
7.7 ~ 16.7
93 ~ 429
7.5
Y160M-6
12
9.9 ~ 21.7
111 ~ 510
15
Y180L-6
13
12.6 ~ 27.5
130 ~ 599
18.5
Y200L-6
14
15.8 ~ 34.4
150 ~ 695
30
Y225M-6
15
19.4 ~ 42.3
173 ~ 798
37
Y250M-6
16
23.6 ~ 51.4
197 ~ 908
55
Y280M-6
17
28.3 ~ 61.6
222 ~ 908
75
Y315S-6
18
33.6 ~ 73.1
249 ~ 1149
90
Y315M-6
19
39.5 ~ 86.0
277 ~ 1280
110
Y315L-6
20
46.0 ~ 100.3
307 ~ 1418
160
Y355M-6
twenty one
53.3 ~ 116.1
339 ~ 1563
200
Y355M-6
twenty two
61.3 ~ 113.4
372 ~ 1716
250
Y355L-6
K45—6—№
(n = 980r / min)
7
3.0 ~ 5.7
125 ~ 240
1.5
Y100L-6
8
4.5 ~ 8.4
163 ~ 313
3
Y132S-6
9
6.4 ~ 12.0
207 ~ 396
5.5
Y132M-6
10
8.7 ~ 16.5
255 ~ 489
7.5
Y160M-6
11
11.6 ~ 22.0
309 ~ 592
15
Y180L-6
12
15.1 ~ 28.5
367 ~ 704
18.5
Y200L-6
13
19.2 ~ 36.3
431 ~ 827
30
Y225M-6
14
23.9 ~ 45.3
500 ~ 959
45
Y280S-6
15
29.4 ~ 55.7
574 ~ 1101
55
Y280M-6
16
35.7 ~ 67.6
653 ~ 1252
90
Y315M-6
17
42.8 ~ 81.1
737 ~ 1414
110
Y315L-6
18
50.9 ~ 96.2
826 ~ 1585
160
Y355M-6
19
59.8 ~ 113.2
920 ~ 1766
200
Y355M-6
20
69.8 ~ 132.0
1019 ~ 1956
250
Y355L-6
K40—8—№
(n = 730r / min)
11
5.7 ~ 12.4
52 ~ 238
4
Y160M-8
12
7.4 ~ 16.1
61 ~ 283
5.5
Y160M-8
13
9.4 ~ 20.5
72 ~ 332
7.5
Y160L-8
14
11.8 ~ 25.6
84 ~ 386
11
Y180L-8
15
14.5 ~ 31.5
96 ~ 443
15
Y200L-8
16
17.6 ~ 38.3
109 ~ 504
twenty two
Y225M-8
17
21.1 ~ 45.9
123 ~ 568
30
Y250M-8
18
25.0 ~ 54.5
138 ~ 637
37
Y280S-8
19
29.4 ~ 64.1
154 ~ 710
55
Y315S-8
20
34.3 ~ 74.7
170 ~ 787
75
Y315M-8
twenty one
39.7 ~ 86.5
188 ~ 867
90
Y315L-8
twenty two
45.7 ~ 99.4
206 ~ 952
110
Y315L-8
twenty three
52.2 ~ 113.6
225 ~ 1041
132
Y355M-8
twenty four
59.3 ~ 129.1
245 ~ 1133
160
Y355M-8
25
67.0 ~ 146
266 ~ 1229
200
Y355L-8
26
75.4 ~ 164.2
288 ~ 1330
250
Y450S-8
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