75 Kw Mine Primary Fan, 75 Kw Mine Explosion-Proof Axial Flow Fan

• Material: Iron
• Usage: Mine
• Flow Direction: Axial Flow
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: FCZ/FBCDZ
• Pressure: Low Pressure
• Certification: RoHS, UR, ISO, CE, CCC
• Color: White, Red, Blue, etc.
• Transport Package: Wooden Packing
• Specification: Different models, different sizes
• Trademark: HENGDING
• Origin: China
• HS Code: 8414513000
• Production Capacity: 10, 000 Units/Yearv
• Package Size: 100.00cm * 100.00cm * 100.00cm
• Package Gross Weight: 100.000kg
• Lead Time: 1 days (1 - 1 Pieces) ; To be negotiated ( > 1 Pieces)

Product Description

Product Description

 

Product introduction

The FKZ series mining fans are successfully designed based on the original energy-saving mining fans through technological improvements, perfect structures, improved performance and expanded machine sizes. The fan operates with higher efficiency, lower noise, wider performance range, and more significant power saving effect. At the same time, the main air duct is equipped with a flow stabilizing ring device, and the characteristic curve has no hump, which ensures that the fan can operate stably under any resistance state.

In order to expand the performance range of fans and meet the needs of various large, medium and small non-coal mines, various types of ventilation networks with low, medium and high resistance and large, medium and small air volumes can be selected to operate in the high-efficiency zone. fan, auxiliary fan and multi-stage station fans. The fans adopt hub ratios of 0.40 and 0.45 and stand-alone structure types. They use 4, 6 and 8-pole motors respectively. The fans can be designed according to the working condition parameters provided by the user to ensure that the Efficient zone operation.


Product Usage

The fan is specially designed according to the ventilation needs of various mines such as coal mines, metallurgy, non-ferrous metals, gold, chemical industry, building materials and nuclear industries. It can be used as a main fan or an auxiliary fan, and can be installed on the surface or underground. It is suitable for The combined operation of multiple fans is an ideal station fan for each level of station in a multi-fan series multi-level station ventilation system.

Working principle

The ventilator is generally composed of a collector, a host, a diffuser and other components. See the installation basic diagram for details. According to user needs, it can be equipped with diffusion tower, damper, control cabinet, frequency converter, online monitoring and fault diagnosis system.

When the ventilator is used as the main ventilator and station fan, it should be equipped with a special diffuser. The surface main ventilator is equipped with a diffuser that can convert part of the dynamic pressure into static pressure and reduce the outlet dynamic pressure loss to achieve energy saving. The ventilator installed underground is equipped with a diffuser, which can not only reduce the local resistance coefficient, but also reduce the dynamic pressure value at the diffuser outlet, thereby greatly reducing the local resistance of the fan device and saving ventilation power consumption.

The motor is placed in the main barrel, and the power junction box is led out to the ventilator casing through an extension rod. The motor always runs in fresh air flow, which can ensure effective heat dissipation of the motor.

The fan has a compact structure, is safe to use and is easy to maintain. The fan uses a specially designed motor, which has good heat dissipation. The motor can be equipped with a bearing and stator temperature measuring device, and the operating status of the motor can be monitored at any time through an electronic thermometer.

Transportation, Storage

The fan can be transported in sections, and it should be ensured that the components of the fan are not damaged, especially the impeller section is not deformed. When storing the ventilator, you need to choose a dry environment without corrosive gases. If it is stored in the open air, it should be covered with tarpaulin and the ground should be raised 200mm to avoid rain and moisture.

Ventilators are generally transported as a complete unit and can be transported by land or water.
 

Detailed Photos

 

Product Parameters

 

product name	Power	Full pressure
Mine primary fan	5.5kW~1250kW	750Pa~20000Pa
Mine secondary fan	1.1kW~550kW	300Pa~7800Pa
Mine booster fan	2×1.1kW~2×250kW	1100Pa~13000Pa