Factory direct YCBT51-2 flameproof partial axial fan, marine explosion-proof axial fans ..

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 ships with a small centrifugal fan, CLQ series ships centrifugal fan, CGDL series ships with high efficiency and low noise centrifugal fan, CBZ series ships with explosion-proof axial ventilation machine, CBL series ships with explosion-proof centrifugal fan, CBGD series Ship Overview YCBT TKBT-proof centrifugal fan, series flameproof axial local fan type, mainly for containing gas or coal dust explosion hazard of coal mine Underground work with 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 sex. ■ 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