通风机的主要作用是通风换气,减少灰尘的存在。尤其是在工业企业,通风机更是不可缺少的设备。不过,您真的了解离心风机吗?他有什么优点?它的使用环境如何呢?下面离心风机厂家就为您介绍一下离心风机的使用环境和优点情况,希望能对您有所帮助。
The main function of ventilator is to ventilate and reduce the existence of dust. Especially in industrial enterprises, ventilator is an indispensable equipment. But do you really know the centrifugal fan? What is his advantage? What is the environment for its use? The following centrifugal fan manufacturers will tell you about the use environment and advantages of centrifugal fans, hoping to help you.
离心式风机是一款常见的抽风机产品,由于其使用效率高,广泛用于工矿厂房和民用建筑、大型公共建筑、发电厂等场所,还可以作为空气处理设施、热风循环设施的配套设备。目前市场上常用的有4-72-A式和4-72-C式两类别离心式风机。
1.输送的介质要求:输送的介质应为空气或气体无腐蚀性、不易燃易爆、不含粘性物质的气体,气体内所含尘土及硬物颗粒含量不大于150mg/m。
2.输送的介质温度:标准风机输送的介质温度不大于80℃,增加散热轮时风机可长期输送200℃以下的介质。
3.不能在完全封闭没有空气流动的空间作抽风使用,会形成负压增加电机负载。
Centrifugal fan
What is a centrifugal fan -- what is a centrifugal fan?
Centrifugal fan is a common type of fan products. Because of its high efficiency, it is widely used in factories, mines, civil buildings, large public buildings, power plants and other places. It can also be used as a supporting equipment for air treatment facilities and hot air circulation facilities. At present, there are two types of separated heart fans, 4-72-A and 4-72-C, commonly used in the market.
What is centrifugal fan - the use environment of centrifugal fan?
1. transport medium requirements: the medium should be transported to air or gas without corrosion, flammable and explosive, non - containing gas, and the content of dust and hard particles in the gas is not more than 150mg/m.
2. medium temperature: the medium temperature of standard fan transmission is not greater than 80 degrees C. when the heat dissipation wheel is added, the fan can deliver medium below 200 degrees for a long time.
3., the air can not be completely closed in the space for the use of ventilation, will form negative pressure to increase the load of the motor. 32de822b-f2bd-420b-a581-ee0fed63980f.jpg
1.通风换气效果好:4-72离心式通风机抽风效果好,非常适合用在管道抽风或者送风;
2.适用性强:4-72离心式通风机是常用在管道输送空气的风机,无腐蚀、易燃易爆气体场所均可使用。
3.噪声低:4-72离心式通风机根据空气流力学采用合理叶轮角度设计,运行时,无任何机械摩擦,合理叶片形线使噪声降为最低;4-72离心式通风机产生的噪音是高频噪音,只要有障碍物,即可隔音。
4.运行平稳:优化设计的叶轮使轴向力减小到最低程度,且有高效的叶轮,并经静动平衡校正,使整机运行平稳,在不加任何减振装置的情况下,轴承振幅比较小。
5.维护方便,坚固耐用:部分机型可配置清理门,勿须拆机维护清洁,省时省力。而且机壳和叶轮采用优质钢板,使得风机更坚固,整机表面作喷涂处理,抗氧化强,不易被锈蚀。
Centrifugal fan
What is the merit of centrifugal fan centrifugal fan?
1. ventilation effect is good: 4-72 centrifugal fan has good ventilation effect and is very suitable for pipe ventilation or air supply.
2. strong applicability: 4-72 centrifugal fan is commonly used in the pipeline air conveying fan, non corrosive, inflammable and explosive gas sites can be used.
3. low noise: 4-72 centrifugal fan based on the air flow mechanics with reasonable impeller angle design, running, without any mechanical friction, reasonable blade shape line to reduce the noise to the lowest; 4-72 centrifugal fan noise is high frequency noise, as long as there are obstacles, it can be sound.
4. running smoothly: the impeller of the optimized design reduces the axial force to the lowest degree, and has the high efficiency impeller, and is adjusted by static and dynamic balance to make the whole machine run smoothly. In the case of without any damping device, the bearing amplitude is small.
5. maintenance is convenient, durable: some models can be configured to clean doors, do not need to remove the machine to maintain cleanliness, save time and effort. Moreover, the housing and impeller are made of high quality steel plate, which makes the fan stronger and the surface of the machine is spray treated. It has strong oxidation resistance and is not easily corroded.
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