In order to reduce air pollution, there has been a nationwide trend of coal boiler renovation, and Yangnuo is taking action
In order to reduce environmental pollution, the National Development and Reform Commission (NDRC) has launched a comprehensive energy-saving and environmental protection improvement project for coal-fired boilers nationwide. The project involves retrofitting, dismantling, and phasing out coal-fired boilers, and the government will allocate a portion of funds to provide subsidies and support for upgraded boilers. It is reported that the subsidy amount for renovation is not fixed for each province, but is determined by the local development and reform commission based on the local situation. Users who are still using coal boilers in the factory, hurry up and take action!
The transformation of coal boilers is a support for national policies, effectively reducing the harm of air pollution to humans. Proper transformation can greatly improve the image of factories and save operating costs for enterprises. At present, the coal boiler renovation in Shanghai has been basically completed, and Yangnuo Boiler has undertaken the vast majority of the renovation projects. Based on the renovation experience of Shanghai users, I would like to share with you:
Corporate image comparison:
Coal boilers usually occupy a large area and require large chimneys to discharge exhaust gas. Stacking coal requires a lot of space and can also affect the environment of the enterprise; Choose an electric steam generator or a fuel or gas steam generator, with a small footprint, clean, tidy, and environmentally friendly.
Comparison of labor costs:
Coal boilers usually require 1-2 people to manage, and burning the boiler requires constant attention and coal addition, resulting in high work intensity and high labor costs for workers; Choosing an electric steam generator or a fuel or gas steam generator, due to its fully automatic function, only requires workers to conduct regular inspections, effectively saving labor costs;
Comparison of operating costs:
The selection of coal boilers is usually large, with long start-up and shutdown times, inflexible control, and ineffective utilization of a large amount of heat in the furnace after shutdown; When selecting an electric steam generator or a fuel or gas steam generator, it is generally recommended to use two or more control units. The corresponding steam generator should be started according to the amount of heat required, and steam can usually be generated in a few minutes. It can be used immediately after shutdown, and the power can be directly cut off after shutdown.
Comparison of heat loss:
Coal boilers are usually located far away from the equipment that requires heat, and the pipelines that need to be arranged are long, resulting in higher heat loss; Choose multiple electric steam generators or fuel or gas steam generators, especially those that do not require certification. Due to their small footprint, the steam generators can be placed next to equipment that requires heat, with short pipelines and low heat loss.
The following are some case studies of Yangnuo boiler renovation:
