Introduction of K45 Energy Efficient Power Saving Mine Ventilation Fans
K45 type mine energy-saving ventilation is a model of axial ventilation, because of its use of industry and application areas are unique, as well as in performance parameters and dimensions with large differences in generally axial ventilation, so separate out normalized to do a class.
Technology parameter of K45 Energy Efficient Power Saving Mine Ventilation Fans
|
No.
|
Rotate Speed r/min
|
Air Volume m3/s
|
Full Pressure Pa
|
Power (kW)
|
|
7
|
980
|
3.0～5.7
|
125～240
|
1.5
|
|
8
|
1450
|
6.6～12.5
|
357～685
|
7.5
|
|
980
|
4.5～8.4
|
163～313
|
3
|
|
9
|
1450
|
9.5～17.8
|
452～867
|
15
|
|
980
|
6.4～12.0
|
207～396
|
5.5
|
|
10
|
1450
|
13.0～24.0
|
558～1071
|
30
|
|
980
|
8.7～16.5
|
255～489
|
7.5
|
|
11
|
1450
|
17.3～32.6
|
675～1295
|
45
|
|
980
|
11.6～22.0
|
309～592
|
15
|
|
12
|
1450
|
22.5～42.3
|
804～1542
|
75
|
|
980
|
15.1～28.5
|
367～704
|
18.5
|
|
13
|
1450
|
28.6～53.8
|
943～1810
|
90
|
|
980
|
19.2～36.3
|
431～827
|
30
|
|
14
|
1450
|
35.7～67.2
|
1094～2099
|
132
|
|
980
|
23.9～45.3
|
500～959
|
45
|
|
15
|
1450
|
43.9～82.6
|
1256～2409
|
200
|
|
980
|
29.4～55.7
|
574～1101
|
55
|
|
16
|
980
|
35.7～67.6
|
653～1252
|
90
|
|
17
|
980
|
42.8～81.1
|
737～1414
|
110
|
|
18
|
980
|
50.9～96.2
|
826～1585
|
160
|
|
19
|
980
|
59.8～113.2
|
920～1766
|
200
|
|
20
|
980
|
69.8～132.0
|
1019～1956
|
250
|
Rules and use
To ensure long-term security mine ventilation operation should be noted that the proper use and regular maintenance. Roadway using withdrawable mixing ventilation fan should meet the "Coal Mine Safety Regulations" the relevant provisions. Fans should be set before security shutters, open the safe before starting ventilator shutters, in normal operation, gradually close the security shutters. Should be checked before starting ventilator fan and a switch near 1 0 m less gas content, gas concentration does not exceed 0.5%, before starting fan, if the gas gauge should take the appropriate measures. Fan in operation stopped due to a fault, restart, should detect wind Jane Nevas concentration, if the gas concentration is exceeded, shall be mine safety rules regulations.
Photos of K45 Energy Efficient Power Saving Mine Ventilation Fans
