Industrial allowances are maximized
Dr. Nguyen Thanh Quang said that previously, fluidized bed boilers in our country were only known through theoretical research and some equipment imported from abroad used FO oil and coal, so it was very expensive. There is no facility in the country that has researched and developed the production of fluidized bed boilers
In 2007, Dr. Nguyen Thanh Quang and his colleagues began researching fluidized bed boiler technology to burn bad fuel. In 2009, the project was completed and transferred to many businesses throughout the country to burn biomass (organic substances derived from rice husks, sawdust, cashew shells, sugarcane bagasse,...) and coal dust (3b). -4a).
The fluidized bed boiler is designed and manufactured to allow burning of many different types of fuel on the same device with a modern control system. The technical and operating parameters of the boiler are guaranteed to be equivalent to foreign fluidized bed boilers.
Currently, the author group has completely mastered the fluidized bed technology to burn bad fuels, the technology to manufacture the entire domestic furnace equipment system, avoiding the need to import equipment from abroad, in real time. appears faster.
Brings multi-faceted effects
The boiler can use domestically available fuels that were previously very difficult to use for industry and were often wasted such as bad coal dust and biomass, saving money and not using high quality coal sources for export. or metallurgy. On the other hand, it also limits oil imports, which are quite unstable due to dependence on the world market.
According to Dr. Quang, the project is currently being applied nationwide for units that need to use saturated steam in industries: food, beverage, animal feed, rubber, beer, wine, etc. paper, packaging, ... Some businesses apply fluidized bed boiler technology such as Tan Quang Phat Production - Trading Company Limited in Binh Duong, Hanoi Beer Joint Stock Company in Hanoi, Bao Company SOVI packaging in Dong Nai, Aquatic Resources Development Company in Quang Nam, ...
Feedback from businesses shows that fuel costs can be reduced by up to 30-40% compared to before. Businesses have saved hundreds of billions of VND each year compared to using traditional fuels (coal, oil). Reclaimed agricultural by-products also contribute to increasing income and creating jobs for farmers in rural areas, contributing to reducing greenhouse gas emissions.
According to Dr. Quang, the designed boiler capacity ranges from 3 tons/hour to 40 tons/hour and in the future it will be possible to proactively manufacture boilers with a capacity of hundreds of tons domestically. The project is capable of being applied on an industrial scale, the product is easy to manufacture, easy to use, meets all production needs, raw materials are easy to find, can replace imported imports,...