Industrial fan energy-saving transformation project

              The industrial fan is the main energy-consuming equipment in the national economy production.

 According to relevant statistics, the electricity consumption of wind turbines accounts for 10% 

of the total electricity generation in the country,therefore, the wind turbine energy-saving in the 

national economic production occupies a pivotal position.


In the context of the national dual-carbon policy,local governments on the power consumption unit 

of the increasingly high demand for electricity control,limited power production.

To improve the actual operating efficiency of the fan,it is of great significance to reduce the operating cost. 

We provide the fan products and a complete set of energy-saving fan retrofit solutions.

1、General situation of fan operation efficiency in major industries

       According to the operation of the fan industry, we do a simple energy-saving transformation effect estimates:

A 200 kw fan (the number of the fan is about 12 ~ 14 # , the price of the conventional fan body is not more

than 100,000) , after energy-saving transformation,more than 20% improvement canbe achieved. 

We calculated the annual freight rate of 8,000 hours * electricity charge of 0.5 yuan/kw · h:

{200kw * 20% * 8000h * 0.5 yuan/KW-H = 160000, it can be seen that the energy-saving effect 

of fan retrofit far exceeds the purchase cost }


2、Analysis of the status quo of energy-saving transformation


       

                                              

                                                                                                                                       

3、The measures of fan energy-saving transformation




4、Fan energy-saving transformation principle

       Components of an environmentally friendly fan system:


        Adopting Permanent magnet synchronous motor + intelligent frequency conversion system + 

high-efficiency direct-driven fan system + Intelligent Digital.


Replace the original three-phase asynchronous motor+belt driven fan system with the control method. 

Creating the Best for Enterprises.For advanced energy-saving renovation plans.


                                                                              

Pros:

More efficient: The use of advanced permanent magnet direct-drive technology, 

no transmission friction loss, ultra-efficient duct design.

More intelligent: adaptive control system for application scenarios, interconnecting everything, unmanned, super-efficient.

Quieter: The WEPM series inverter-fed permanent magnet motor significantly reduces loss, 

therefore using cooling Smaller fan size, noise reduction of 15dB.

Small size: the fan than the asynchronous motor used by the machine base number small 1-2, reducing the weight and volume of the whole machine.

Jane Maintenance: transmission is completely sealed, Case Protection Grade IP55, 

no reducer, no regular maintenance.

 



5、Reconstruction cases