Y4-73 / G4-73 centrifugal furnace blower

Y4-73 / G4-73 centrifugal fan furnace blower, 4-73 fan, C4-73 row dust fan, Y4-73 D 1 fan, fan and induced draft fan are made of a single inhalation, have №8- 29.5 Total 13 machine number. 2, from the motor end, the vane wheel rotates clockwise who said the right-handed-blower to "right", said; on the contrary for the fan to "left". 3. The position of the fan outlet to outlet angle of said housing. 4. Fan drive way D-type, all with flexible coupling connection. Structure fans - mainly by the impeller, housing, air inlet, adjust the doors and transmission parts. 1, the impeller --12 backward wing blades welded to the cone-shaped chamfered curved front plate and the plate after the plate in the middle. As a result of the wing-shaped leaves, to ensure that the main fan efficiency, low noise, high strength. Impeller static and dynamic balance correction and overdrive test, it is smooth and reliable. The same machine number of pass, the induced draft fan impeller, the same structure, but different materials, general election fan A3, induced draft fan selected 16Mn. 2, the case - by ordinary steel plate welded into a snail shape. Single suction fan casing made of three different forms (№8-12 cabinet made the overall structure, can not open, №14-16 made two open chassis, №18-29.5 cabinet made three open-style). Of the induced draft fan, snail-shaped plate made properly thickened, to prevent wear. 3, air inlet - Convergence, streamlined inlet into the overall structure, bolted to the fan inlet side. 4, adjust the door - a device that regulates the flow, the axial inlet in before installing. Adjustment range from 0 degrees (full) to 90 degrees (fully closed). Adjust the door to move the position: as viewed from the air inlet on the right side of the right-hand fan, move the push from bottom to top is fully closed to fully open direction, the fan, to pull down on the move is fully closed to fully open direction. 5, the drive - spindle drive section made of high quality steel, this wind turbine are made of rolling bearings. There are two forms bearing box: №8-16 cylinder with integral bearing housing; №18-29.5 two separate pillow bearing housing. Equipped with a thermometer and the bearing housing oil level indicator (cited only fan). Lubricants with 30 machine oil, the amount of fuel oil level labeling requirements. №8-16 overall cartridge bearing box as dry oil, in the ball bearing housing side baffle plate should be added, to have it fixed tank system. Induced draft fan with water cooling device, therefore, be added pipes, water consumption varies with the temperature varies, generally by 0.5-1m3 / h considered. Zibo Ding Heng Fan Co. specializing in the production: FKZ fans, K, DK, JK main fan fan fan fan FBD and local coal mine pushed fan, FBDCZ (original BDK), FBCZ (former BK), FBDC and other coal mine main fan Ventilator fan assisted local fan pumping gas turbine, mine fan, mine fan, gas pressure machine, corrosion fan, coal centrifugal fan, mine explosion fan, roof fan, textile fan, dust exhaust fan, high school low-pressure centrifugal fan, grain storage dedicated fan, axial fans, centrifugal fans, induced draft fan, heat fan, exhaust fan fire, furnace blower, etc., and provide a wide range of standard and non-standard fan accessories, fan impeller blades, and provide fan impeller site balancing services. High quality and reasonable price, welcomed the talks.