FBCDNO4.0/2 * 3 mining explosion-proof extraction type local ventilation fan 3KW ventilation fan small model big achievement

Description :

　　FBCDNO4.0/2*3Mining explosion-proof extraction type local ventilation fan 3KW ventilation fan small model big achievement

　　FBCDNO4.0/2*3Mining explosion-proof extraction type local ventilation fanLike an organ, it is a vital, active, and dynamic organ that endows the underground construction environment with life,FBCDNO4.0/2 * 3 mining explosion-proof extraction type local ventilation fanComplete accessories provide sufficient protection for this organ. Sometimes, with this small 3KW ventilation fan, the construction environment becomes clean and safe. However, if you randomly place this device, just like you randomly purchased inferior FBCDNO4.0/2 * 3 mining explosion-proof extraction type local ventilation fans, no matter how many you buy, it will only be a group of disorganized people. Its existence is to provide you with an ideal exhaust equipment, not to cause trouble for you. However, organs are never determined by themselves who they serve, they are determined by you. Shandong Hongyi Xiaozhang is here to answer your needs wholeheartedly.

　　1FBCDNO4.0/2 * 3 mining explosion-proof extraction type local ventilation fanOverview:

　　1. The FBC series explosion-proof extraction axial flow local ventilation fan (hereinafter referred to as the fan) for mining is a widely used new type of local ventilation fan. The product is mainly used for underground coal mines with explosive methane gas hazards, providing extraction ventilation for coal mining working faces.

　　This ventilation fan has the advantages of compact structure, high efficiency, low noise, good upwind performance, and long air supply distance. Especially with low noise, it can improve the working environment of workers and meet the national environmental protection requirements. It is an ideal equipment for local ventilation in coal mines. Its structural features are explosion-proof, soundproof, axial flow, and explosion-proof marked with ExdI.

　　2. Execution standards for ventilation fans: M222-2007 "Technical Conditions for Local Ventilation Fans Used in Coal Mines", Q/ZFJ007-2009 "Technical Conditions for FBC Series Explosion proof Extractable Axial Flow Local Ventilation Fans Used in Mining".

　　2、 FBCDNO4.0/2 * 3 mining explosion-proof extraction type local ventilation fanPurpose:

　　This series of ventilation fans is suitable for extraction ventilation in environments containing explosive substances (gas and coal dust) underground in coal mines. This series of ventilation fans has a complete range of fan numbers, which can meet the ventilation network and safety production needs of different mines. Extract local gas accumulation underground or use it in conjunction with dust removal equipment to remove flour dust and change the working environment. It is an ideal equipment for extraction ventilation.

　　3、 FBCDNO4.0/2 * 3 mining explosion-proof extraction type local ventilation fanstructural characteristics

　　The ventilation fan consists of a collector, a main engine, an electric motor, an impeller, noise reduction, and a duct joint. The outer shell and structural components of the ventilation fan are welded from steel plates, lined with ultra-fine glass wool and sound-absorbing perforated plates for soundproofing treatment. The electric motor is placed in a sealed cylinder and isolated from the exhaust air inside the duct. The electric motor is a YBF fan specific explosion-proof three-phase asynchronous motor with voltage levels of 380V, 660V, 380/660V, 660V/1140V. The impeller is made of special materials, anti-static, and has no friction sparks. The electric motor is cooled by the airflow conveyed by the cooling fan, and is connected to fresh air flow. Therefore, this ventilation fan can be used as an underground extraction ventilation system.

　　4FBCDNO4.0/2 * 3 mining explosion-proof extraction type local ventilation fanWorking Principle:

　　The ventilation fan adopts a counter rotating structure, with high air pressure and high efficiency. Under the action of the impeller, the exhaust air is sucked in by the collector or inlet joint, pressurized by the secondary impeller, and sent into the return air duct or discharged into the return air duct through the air duct. The motor of the ventilation fan does not come into contact with the exhaust air. The ventilation fan has a compact structure, good motor heat dissipation, safe use, and easy maintenance.

　　5、 FBCDNO4.0/2 * 3 mining explosion-proof extraction type local ventilation fanSeries model:

　　FBCD№4.0/2×2.2 FBCD№4.0/2×3 FBCD№4.0/2×4 FBCD№5.0/2×5.5

　　FBCD№5.0/2×7.5 FBCD№5.6/2×11 FBCD№5.6/2×15

　　FBCD№5.6/2×5.5 FBCD№5.6/2×7.5 FBCD№6.0/2×15 FBCD№6.0/2×

　　FBCD№6.3/2×15 FBCD№6.3/2× FBCD№6.3/2×22 FBCD№6.3/2×30

　　FBCD№6.7/2×30 FBCD№6.7/2×37 FBCD№7.1/2×30 FBCD№7.1/2×37

　　FBCD№7.5/2×45

　　Enterprises need to develop a group of good onesFBCDNO4.0/2*3Mining explosion-proof extraction type local ventilation fanThere are three major guarantees for good users: first, quality assurance; The second is price discounts; Thirdly, we are dedicated to providing you with excellent service 24 hours a day. simultaneouslyFBCDNO4.0/2*3Mining explosion-proof extraction type local ventilation fanComplete accessories, welcome new and old users to inquire at any time.

AfterSalesService :

• Mining explosion-proof extraction type local ventilation fan