??ֲ??

--- Post Office Login --- Account Number :
@
password:

The company has obtained ISO9001 international quality system certification and national fire protection product certification.

首页 // 产品展示 // 金属矿山用局部通风机 // FD系列矿用对旋轴流局部通风机 You are here: ??ֲ?? // Products // Local Mine Fans for Metal Mines // FD Series Convection Axial Flow Local Fans for Mine
※ FD Series Convection Axial Flow Local Fan for Mine
Specifications:
Product unit:
product price:
FD series mining convection axial flow local fan
Product introduction :
I. Overview
1. The FD series of counter-rotating axial-flow local fans for mining are developed and produced by Shandong Bofeng Fan Co., Ltd. on the basis of summing up the existing counter-rotating axial-flow local fans in China. New energy-efficient local fan. The ventilator is mainly used for non-coal mines, which can be used for medium and long distance ventilation in mining working faces.
The fan has the characteristics of reasonable structure, complete specifications, high efficiency, obvious energy saving effect, low noise, and long air supply distance. If the length of the roadway is less than 2000m, normal ventilation can be provided without moving the ventilator, which reduces the labor intensity of workers and saves ventilation time. It is an ideal device for local ventilation in non-coal mines.
2. The gas temperature of the FD series of counter-rotating axial flow local ventilators is -20 ℃ ~ + 40 ℃, the relative humidity is not more than 95% (at 25 ℃), and the altitude should not exceed 1000m. The dust content of the medium conveyed by the fan shall not exceed 200mg / m 3 . 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. FD series of counter-rotating axial flow local fans for mining are composed of two working hosts, and the two-stage impeller rotates in the opposite direction. That is, the first stage impeller rotates clockwise, the second stage impeller rotates counterclockwise, and the number of blades of the two stages is prime. The air is obtained from the energy of the first-stage impeller and then sent out after being supercharged by the second-stage impeller. In addition to increasing the airflow energy, the secondary impeller also has the function of static guide vanes in ordinary axial flow fans. While obtaining the straight velocity component in the circumferential direction, it straightens the airflow impact, increases the airflow energy, and reduces the wake vortex To reduce noise.
2. The blades of the FD series of counter-rotating axial flow local fans are designed using a domestic advanced ternary flow theory for aerodynamic performance. The blades are wing-shaped arc plate twisted blades, which have high aerodynamic efficiency and a wide range of high-efficiency areas. Significant energy saving effect. In addition, the airflow can pass through the fan at high speed and stability to ensure the safe operation of the fan.
3. The FD series of counter-rotating axial-flow local ventilator adopts an outsourced double-type muffler, which has ultra-low noise characteristics and has a significant effect on changing the noise environment of the confined space in the mine.
4. The main body of the FD series counter-rotating axial flow local fan adopts a steel plate assembly structure, and the blade and the casing adopt anti-corrosion and moisture-proof treatment, so that the fan can run for a long time in a humid environment, which effectively solves the other conditions causing the fan The problem of corrosion.
5. FD series of counter-rotating axial flow local fan is a Y series three-phase asynchronous motor with voltage level of 380V. The fan can be equipped with a non-stop oiling and draining device to ensure that the fan is filled and drained during operation, ensuring long-term reliable and safe operation of the motor in harsh environments.
            系列矿用对旋轴流局部通风机性能参数 Performance parameters of FD series of counter-rotating axial flow local fans for mining
Machine number
Speed r / min
Air volume m 3 / min
Full pressure Pa
Motor model
Equipped power kW
№4.0
2900
136 ~ 89
256 ~ 2050
Y90L-2
2 2.2
150 ~ 100
325 ~ 2500
Y100L-2
2 3
165 ~ 109
375 ~ 3040
Y112M-2
2 4
№5.0
2900
217 ~ 145
275 ~ 2060
Y112M-2
2 4
240 ~ 161
325 ~ 2540
Y132S1-2
2 5.5
266 ~ 178
400 ~ 3155
Y132S2-2
2 7.5
№5.6
2900
286 ~ 188
275 ~ 2850
Y132S2-2
2 7.5
324 ~ 215
375 ~ 3690
Y160M1-2
2 11
358 ~ 238
440 ~ 4560
Y160M2-2
2 15
№6.3
2900
410 ~ 237
400 ~ 4775
Y160M2-2
2 15
442 ~ 256
460 ~ 5475
Y160L-2
2 18.5
468 ~ 274
525 ~ 6125
Y180M-2
2 22
518 ~ 318
640 ~ 7310
Y200L1-2
2 30
№7.1
2900
608 ~ 352
523 ~ 6228
Y200L1-2
2 30
652 ~ 377
602 ~ 7163
Y200L2-2
2 37
696 ~ 402
686 ~ 8161
Y225M-2
2 45
№8.0
2900
817 ~ 473
605 ~ 7200
Y225M-2
2 45
874 ~ 506
692 ~ 8230
Y250M-2
2 55
970 ~ 560
850 ~ 9950
Y280S-2
2 75
№9.0
1450
831 ~ 480
394 ~ 4710
Y200-4
2 30
890 ~ 520
450 ~ 5120
Y225S-4
2 37
950 ~ 550
520 ~ 6170
Y225M-4
2 45
№10.0
1450
1171 ~ 677
514 ~ 6131
Y250M-4
2 55
1300 ~ 750
630 ~ 7540
Y280S-4
2 75
1380 ~ 800
710 ~ 8520
Y280M-4
2 90
№11.2
1450
1650 ~ 950
650 ~ 7690
Y280M-4
2 90
1770 ~ 1020
750 ~ 8790
Y315S-4
2 110
1880 ~ 1090
850 ~ 9930
Y315M-4
2 132
Name
*
phone
*
address
*
E-mail
*
Feedback title
*
Feedback content
*
Note: Items marked with * are required
[ 管理员登录 ] [ 流量统计 ] 技术支持: 雷迅在线 Copyright: Shandong Bofeng Fan Co., Ltd. [ Admin Login ] [ Flow Statistics ] Technical Support: Leixun Online
ֲ ƴ ƴ