Factory direct YCBT52-2 flameproof partial axial fan, marine explosion-proof axial fan

At present, I unit production YCBT marine explosion partial axial fan has the following models: YCBT32-2 marine explosion partial axial fan (motor power: 2.2KW) YCBT41-2 marine explosion partial axial fan (motor power: 4.5KW) YCBT42-2 marine explosion partial axial fan (motor power: 5KW) YCBT51-2 marine explosion partial axial fan (motor power: 5.5KW) YCBT52-2 marine explosion partial axial fan (motor power: 7.5KW) YCBT61-2 marine explosion partial axial fan (motor power: 11KW) YCBT62-2 marine explosion partial axial fan (motor power: 22-28KW) Marine Fan: CZ series marine axial fans, CWL series ship Marine small centrifugal fan, CLQ series ships centrifugal fan, CGDL series ships with high efficiency and low noise centrifugal fan, CBZ series explosion-proof axial fan ship, CBL series ships with explosion-proof centrifugal fan, CBGD series Ship Overview of explosion-proof centrifugal fan YCBT TKBT, series flameproof axial local fan type is mainly used in coal mines containing hazardous gas or coal dust explosion underground for Forced Auxiliary ventilation, the product is also suitable for metal mines, chemical mines, tunnels and other fan factories use, the transmission medium temperature does not exceed 40 ℃, humidity less than 95 ± 3% (25 ℃) and non-corrosive. ■ structure and characteristics 1, fans of the series to its structure as a mine explosion-proof axial flow: the fan by the collector, impellers, motors, explosion-proof junction box, the body, the hair dryer, muffler (YBT-X), etc. composed of seven parts. Body and structural parts are made of welded steel; impeller with motor and direct way, reliable transmission; the whole structure is simple and compact, durable, safe, and easy maintenance. 2, the motor is YB series flameproof three-phase asynchronous motors diode voltage of 380 / 660V, the motor and the body frame welded into one, the motor delivered by the cooling air flow impeller directly. 3, the motor terminal box placed outside the body, to facilitate wiring. Junction box with six terminals and a ground terminal, select the user according to the power supply voltage wiring requirements; when the supply voltage is 380V, the use △ connection, when the supply voltage is 660V, the use of Y-connection, the fan motor factory according △ wiring. 4, grounding bolts welded on the fan body flange, for use directly in the field. 5, the muffler flange flange, drilled with holes uniformly distributed, adjustable nipple for connection or direct connection gum hairdryer. When connecting duct with adjustable fan and glial short section, type a short section can be made adjustable converging or diffusion. Fan Overview ● use marine vertical axial fan (hereinafter referred to as ventilator) for cabin ventilation chamber, the chamber can be used to transport the wind, but also by cabin ventilation, air is delivered may contain salt sea air and has natural evaporation of a small amount of battery acid vapor formed. The air temperature being delivered does not exceed 50 ℃. ● The basic structure YCBT fan mainly consists of motor, impeller, housing, diffuser cone, rectifiers and other components. Housing: made of sufficiently thick steel plate. From the duct, the outer cylinder and stationary blade of three parts. Outlet ends of the outer cylinder flange for connection with the ventilation storage path. Between inner and outer cylinders are connected by a stationary blade, stationary blade while underway wind effect. Motor: motor factory production of special motors. Fully enclosed structure, can be self-ventilation, salt spray, vibration and shock, the built-in motor (mounted on inner cylinder) motor type is ZZT-H type marine motor (rated voltage of 220V) and YH Marine asynchronous motor (rated voltage 220V / 380V two kinds). Impeller: the wheel hub and a group composed of the airfoil blade, the strict balancing, mounted directly on the motor shaft, the material is corrosion cast aluminum and gold. Rectifier and the diffuser cone: to reduce the gas injection vortex, designed to improve the efficiency of the fan, the rectifier is installed in the inlet end cone diffuser mounted on the outlet side, which is made of glass and steel. Finish: primed and marine ornaments paint. ● Ordering Information 1, please specify the model laid down fan, flow, pressure, speed, motor power and the need for ship inspection and other requirements when ordering. 2, the product from the factory 12 months of internal manufacturing quality and other reasons can not be used, I plant the implementation of repair, return, replacement.