Summary
W9-19, W9-26 series fan is suitable for conveying non corrosive, non self ignition, the highest temperature of not more than 700 degrees Celsius of high temperature gas, medium containing dust and hard particles are not more than 150mg/m3.
W9-26 12.5C, 12.5D, 12.5F high temperature centrifugal fan for the new design of high efficiency and energy saving products, mainly used for conveying temperature of 250-400 DEG C, containing less than 150mg/m3 of high temperature gas.
(1) W9-19 and W9-26 fans are single suction type.
(2) W9-19, W9-26 fan made right-handed and left-handed two types, from the motor end face, the impeller rotates clockwise rotating fan said right, the "right" said; counterclockwise, left rotating fan, with "left" said.
(3) the outlet position of the fan is represented by the outlet angle of the casing, and the "left" and "right" can be made into 0 degrees, 45 degrees, 90 degrees, 135 degrees, six degrees, 180 degrees. W9-26 high temperature fan has D, C, F transmission mode.
structure
(1) impeller: there are 12 blades on the impeller, the impeller formed, through the dynamic and static balance and overspeed test, to ensure smooth operation, safe and reliable.
(2) housing: a worm made of low alloy steel plate.
(3) air inlet: convergent streamline integral structure, bolted to the front panel.
(4) transmission group: composed of spindle, water-cooled bearing box, coupling and so on. The main shaft is made of high quality alloy steel.
The performance of W9-26 type high temperature fan by air medium fan inlet temperature, inlet pressure, inlet TJ Pj density j calculation, when the inlet conditions are not at the same time, the gas density changes with the relationship between the air temperature and atmospheric pressure inlet:
Fan performance changes with the gas density J, the capacity of constant flow, total pressure, P power P calculated:
The fan should be installed according to the position and size shown in the drawing, and adjust the axis of the motor shaft and fan. Note that the housing axis is adjusted so that it is lower than the axis of the shaft in the horizontal direction and must be determined in accordance with the plan.
Ordering instructions
When ordering, please specify the fan model, machine number, flow rate, full pressure, the use of temperature, the highest instantaneous temperature, the motor model, export angle and rotation direction.