Main Ventilator in Coal Mine-Mine Explosion-proof Fan-Stainless steel fan-Centrifugal fan-Mine fan-Huayu fan
Focus on Mine fan +8618264373787 Popular search: Stainless steel fan / Centrifugal fan / Mine fan

PRODUCT CENTER

Main Ventilator in Coal Mine

Date of issue:2022/12/2 15:56:53 Number of Views:

Main ventilator in coal mine

Main ventilator in coal mine The reverse wind can be reversed. In various working conditions, the reverse wind rate is all above 60%. There is no need for the reverse air duct, and only need to build a simple ventilation machine room and an electric control duty room, which can save a lot of infrastructure investment.

This series of fans are stable in operation and low in machine vibration. And the fans and diffusers are installed on the flatbed truck with wheels, which can run continuously for a long time.

Characteristics

1. In order to meet the resistance requirements of the coal mine ventilation network and ensure the efficiency of the ventilator, the machine adopts the counter-rotating structure, that is, two sets of the same model of fans are connected to each other, and the rotation direction of the impellers of the two machines is opposite, which can save the middle guide vane and reduce the loss of the guide vane, thus improving the efficiency.

2. The form of the direct connection between the motor and the impeller is adopted, which changes the traditional structure of the long shaft of the mine main fan or the pulley drive, avoids the damage accident of the transmission device, also eliminates the energy loss of the transmission device and improves the efficiency of the fan device. Due to its simple structure, in addition to regularly filling fuel to the motor bearings, it generally does not require maintenance and can be operated continuously for a long time.

3. If the motor power required in the early and the later stages of the mine is greatly different, it can be compared economically. In the early stage, two motors with smaller power are equipped, and in the later stage the motors are replaced with high-power ones. In this way, the motors can be operated under the condition of higher power factor and higher efficiency, so as to reduce electricity consumption and save electricity costs.

The design service life of the FBCDZ (formerly BDK) series of fans is 20 years.

8.png

Main ventilator in coal mine

Main ventilator in coal mine The reverse wind can be reversed. In various working conditions, the reverse wind rate is all above 60%. There is no need for the reverse air duct, and only need to build a simple ventilation machine room and an electric control duty room, which can save a lot of infrastructure investment.

This series of fans are stable in operation and low in machine vibration. And the fans and diffusers are installed on the flatbed truck with wheels, which can run continuously for a long time.

Characteristics

1. In order to meet the resistance requirements of the coal mine ventilation network and ensure the efficiency of the ventilator, the machine adopts the counter-rotating structure, that is, two sets of the same model of fans are connected to each other, and the rotation direction of the impellers of the two machines is opposite, which can save the middle guide vane and reduce the loss of the guide vane, thus improving the efficiency.

2. The form of the direct connection between the motor and the impeller is adopted, which changes the traditional structure of the long shaft of the mine main fan or the pulley drive, avoids the damage accident of the transmission device, also eliminates the energy loss of the transmission device and improves the efficiency of the fan device. Due to its simple structure, in addition to regularly filling fuel to the motor bearings, it generally does not require maintenance and can be operated continuously for a long time.

3. If the motor power required in the early and the later stages of the mine is greatly different, it can be compared economically. In the early stage, two motors with smaller power are equipped, and in the later stage the motors are replaced with high-power ones. In this way, the motors can be operated under the condition of higher power factor and higher efficiency, so as to reduce electricity consumption and save electricity costs.

The design service life of the FBCDZ (formerly BDK) series of fans is 20 years.

8.png

Make a callOnline Message