潞西4-72-4C-2.2Kw碳钢离心风机

4-72C型碳钢离心风机 4-72C型碳钢离心风机可输送空气和其它不自燃的、对人体无害的、对钢材无腐蚀性的气体。气体内不允许有粘性物质，所含尘土及硬质颗粒物不大于150mg/m3。气体温度不得超过80℃该风机广泛适用于工矿企业、大型建筑物、宾馆酒楼等室内通风换气排烟。
产品型式:本公司号有NO2.8、3.2、3.6、4、4.5、5、5.6、6、6.3、7.1、8、10、12十三种。可制成右旋和左旋两种型式，叶轮顺时针旋转，称为右旋风机。以“右”表示，叶轮逆时针旋转，称为左旋风机，以“左”表示。风机的出口位置，以机壳的出风角度表示。4-72NO2.8-10出厂时均做成多种型式，可根据使用单位要求安装成所需的位置，即出风口位置调整范围0°~225°间隔是22.5°或45°，即（0°、45°、90°、135°、180°、225°）共六种。NO7.1-10根据用户需求制成一种方向角度。风机的传动方式为C式。
结构特点:本风机主要由叶轮、机壳、进风口、机架、轴承箱等皮带传动而组成。叶轮：由10个后倾斜的机翼型叶片、曲线型前盘和平板后盘组成。并经过动平衡校正，气动性能，故运转平衡、振动小、效率高、寿命长等特点。机壳：用钢板焊成蜗型壳体。进风口：制成整体（全部模具成型），装于风机的侧面，于轴向平行的戴面未曲线形状，能使气体顺利进入叶轮，且损失较小。传动组：由主轴、轴承箱、联轴器等。主轴由优质钢制成，轴承箱整体结构，采用滚动轴承，分为水冷和油冷两种。

4-72C Carbon steel centrifugal fan 4-72C Carbon steel centrifugal fan It can transport air and other non-flammable harmless to human body and non-corrosive gas to steel. No viscous substances are allowed in the gas and the dust and hard particles are not more than≤150mg/m3. The air temperature shall not exceed≤80℃. The fan is widely used for indoor ventilation and smoke extraction in industrial and mining enterprises large buildings hotels and restaurants.
Product type: The company has NO2.8、 3.2、 3.6、 4、 4.5、 5、 5.6、 6、 6.3、 7.1、 8、 10、 12 13kinds. Can be made into right-handed and left-handed two types the impeller rotating clockwise called right-handed fan. In & other; Right & throughout; That the impeller rotates counterclockwise called the left cyclone to “ Left & throughout; Said. The outlet position of the fan is expressed by the outlet Angle of the enclosure. 4-72NO2.8-10 are made into a variety of types when leaving the factory can be installed into the required position according to the requirements of the user that is the position of the air outlet adjustment range 0° ~ 225° Interval is 22.5° Or 45° That (0° And 45° And 90° And 135° And 180° And 225°) A total of six. No7.1-10 according to user requirements to make a direction Angle. The transmission mode of the fan is C type.
Structure features: The fan is mainly composed of impeller housing air intake frame bearing box and other belt drive. Impeller: consists of 10 rear sloped airfoil blades curved front disc and flat rear disc. And after dynamic balance correction pneumatic performance so the operation balance small vibration high efficiency long life and other characteristics. Housing: welded with steel plate into a cochlear housing. Air INLET: MADE INTO a WHOLE (all mold molding) installed on the side of the fan parallel to the axial surface without curve shape can make the gas smoothly into the impeller and the loss is small. Transmission group: spindle bearing box coupling etc. The main shaft is made of high quality steel. The overall structure of the bearing box is made of rolling bearings which are divided into water cooled and oil cooled.