Wuhan Yongping Technology Co., Ltd. Is a high-tech enterprise specializing in the research and development of water-cooling wall anti-wear technology for Circulating Fluidized Bed Boilers (CFBB).

We have independently developed a new technology for anti-wear of water cooling wall of CFBB -- thermal conductive grille anti-wear technology with 10 national patents (core technology patent no. ZL201420350767.2). This technology is different from the passive anti grinding technology of the surface thickening of the surface of the water cooling wall, alloy grille plates are installed installed along the horizontal and vertical direction of the heating surface of the CFBB, forming a grid anti-wear net. By dredging the internal circulation of the material in the furnace, so as to optimize the flow field of the water cooling wall surface, eliminate the local eddy current, reduce the friction and the cutting force of collision between the logistics particles and the water cooling wall. Active anti-wear technology to effectively solve the problem of water cooling wall wear.

Our new technology has thoroughly solved the worldwide problem of CFB boiler water cooling wall abrasion and leakage which has long plagued the coal-fired thermal power industry. The boiler work period now is longer than the original anti-wear technology by more than 5 times, from the original continuous operation less than 4000 hours to 20000 hours or more. At the same time, the safety and economy of CFBB are greatly improved.

Over the past 6 years, this technology has been proved by the safety application of nearly 300 CFB boilers (75T/H ~ 1350T/H), including China Datang, China Guodian, China Shenhua, Jizhong energy, Henan coal chemical group, Shaanxi coal group, montay group, Erdos Power, Asia-Pacific forest Bob group and Asian pulp and paper group etc. The anti wear effect has been highly praised by usersand it has helped many household electrical appliances factories create the proud achievements of boiler equipment for three consecutive years. We are so proud that we have created so much social and economic values by our new technology.