Installation of several hot air furnace projects startedRecently, the installation of several high clean direct hot air furnace projects at home and abroad has started. The fuels are coal and biomass. They are respectively used for drying potassium fertilizer, additives, gypsum and other products. High clean direct hot air furnace (coal fired, biomass fired) isMeibao's first developed leading product, has been declared a number of national invention and practical patents. The cleanliness of flue gas generated by its combustion is equivalent to that of oil fired furnace, which can replace oil fired and gas fired furnace, and is widely used in detergent powder, calcium hydrogen phosphate, potassium fertilizer (potassium chloride, potassium sulfate), monodiammonium phosphate, compound fertilizer, polyaluminum chloride and other products. Compared with oil fired and gas fired furnaces, it has greatly saved fuel costs and achieved good economic benefits.The hot air furnace has been used by Unilever, P&G, Nice Group, Liby Group, SDIC Xinjiang Luobupo Potash, Salt Lake Potash Fertilizer, CITIC Guoan, Yuntianhua Group, Kailin Group, Sierte Fertilizer Industry, Guizhou Chuanheng, Kunming Chuanjinnuo, etc.
Energy saving heating system of rock wool production line is put into operationThe waste gas incineration energy-saving heating system of the 30000 t/a rock wool production line designed and constructed by Meibao has been put into operation. The system recycles and incinerates all the waste gas generated by the cupola of the rock wool production line, saving about 1.5 million yuan of natural gas fuel cost annually, with obvious energy saving and consumption reduction effect. This technology has been adopted by more than 50 rock wool manufacturers and has obvious economic and environmental benefits.
The high clean hot air furnaces are under constructionThe installation of 2 sets of high clean direct coal-fired hot air furnaces with large heat supply have been fully installed abroad. The hot air furnace has applied for a number of national patents and has been supported by the science and technology fund of the Ministry of Science and Technology of the People's Republic of China. It is widely used for drying or calcining daily chemical, ceramics, fertilizer, chemical, feed, rubber, building materials and other products.
The detergent powder production line with an annual output of 200,000 tons is under constructionThe installation of the detergent powder production line with an annual output of 200,000 tons designed and constructed by the company has been fully started