●  A number of key technologies of coal water slurry boiler combustion have been pioneered, which have solved the problems of intensified ignition and efficient burnout of high moisture slurry combustion, and have been applied in various boilers and kilns. According to the coal provided by customers, the slurry ability test of coal can be carried out.

 ●  The combustion efficiency of slurry boiler is more than 99%, the thermal efficiency of industrial slurry boiler is more than 85%, the thermal efficiency of power station or large-scale coal-water slurry boiler is more than 90%, and the adjustable load range is 40% ~ 100%. It is an original dual-purpose (or triple-purpose) burner for coal-water slurry and oil (or gas).

 ● The original cross-jet multi-mixing coal water slurry nozzle solves the problem of efficient atomization of high viscosity non-Newtonian liquid-solid two-phase flow. It has the advantages of good atomization performance, anti-blocking, anti-abrasion, safe use, convenient operation, etc. The rated flow rate is from 100kg/h to 8,000 kg/h, which is suitable for atomization combustion of various slurry fuels. It obtained the invention patents and utility model patents , and was rated as a provincial industrial new product.

 ● Successfully develop a variety of slurry fuel low NOx burners, including four-corner direct current, six-corner direct current, swirling flow, side wind and other forms, achieving the performance of strengthening ignition, stabilizing combustion and promoting burnout, which are suitable for various fuels such as coal water slurry, water coke slurry, heavy oil and coal tar. It has been successfully applied to 10t/h, 15t/h, 20t/h, 35t/h, 60t/h, 65t/h, 75t/h, 85t/h, 100t/h, 130t/h, 150t/h, 220t/h, 240t/h and other full series of coal water slurry boilers. It obtained the invention patents and utility model patents and was assessed as the scientific and technological achievements of Zhejiang Province.