centrifugal blower

Experimental Study on Noise Control of a Centrifugal Blower Using Tooth Shape Vane

齿形叶片降低离心式风机噪声的实验研究

Direct drive blower multi-blade centrifugal blower with high-volume air delivery. dynamically balanced for minimum noise.

直流多叶离心风机具有大容量排气功能; 动态平衡功能保证最小的噪音.

It is very important on selection of fan for diffused aeration system in the sewage treatment plant. The principle and specialty on roots blower, multilevel centrifugal blower and centrifugal blower are analyzed, and the conclusion is drew on selection of fan in this paper.

采用鼓风曝气工艺的污水厂的风机选型非常重要，对罗茨风机、多级离心风机和单级离心风机的原理及特点加以分析，并得出了风机选型结论。

Study and practice on Noise Control of Large Centrifugal Blower

离心鼓风机噪声治理研究与实践

Strict quality management facility, equipped with first-class Blower and centrifugal fan performance testing the whole system.

工厂严格质量管理, 配备有 一流 的罗茨鼓风机及离心风机全性能检测系统.

Preliminary designs were made for some of the major parts of the mower, such as the impeller of the centrifugal blower and the razor blades of the mower.

论述了气垫式旋刀草坪修剪机的工作原理及其结构特点，对其主要组成部件中的离心风机叶轮和刀具的设计进行了初步的设计探讨。

Effect on the noise of centrifugal blower of the acoustic resonance cavity worm tongue with perforation board of various thickness

声学共振腔式蜗舌穿孔板厚度对离心式风机噪声的影响

Mechanism of centrifugal blower creating aerodynamic noise is analyzed, and the methods for noise reduction by optimizing structure parameters such as volute throat gap, volute throat radial and relative width of swirl regions in exit blade channel are put forward.

分析了通风机空气动力噪声产生的机理，提出通过优化风机的蜗舌间隙、蜗舌半径以及叶道出口涡流区相对宽度等关键结构参数降低噪声的方法。

Influence of Rotating Angle of Short Blade on the Performance of impeller of Centrifugal Blower with Slotted Blade

短叶片转角对开缝叶片离心鼓风机叶轮性能的影响

Practice of increasing capacity and improving efficiency and wear behavior of centrifugal blower

关于离心式鼓风机增容、增效及提高耐磨性的实践

Computer Control System of GM Centrifugal Blower Unit Based on PLC

基于PLC构成GM离心鼓风机组的计算机控制系统

development of a series assembled silencers for low or median pressure centrifugal blower

中低压离心风机系列化装配式消声器研制

rapid alignment of diaphragm with adjusting pin of centrifugal blower

离心式鼓风机带调整销隔板的快速找正

Assembling condition of D 2100 centrifugal blower is introduced.

介绍了D2100离心鼓风机的装配情况.

Predictive Method of Fault Occurrence Time of Centrifugal Blower Based on Neural Network

一种基于神经网络的离心式鼓风机故障发生时间预测方法

the lubricating oil pressure is an extremely important control parameter in cooling system operation of the centrifugal blower.

润滑油压是离心鼓风机冷却系统运行时的一个极其重要的控制参数，它从一个侧面客观地反映出风机实际运行工况。