For a long time, the CFB boiler users are suffering a lot by the wearing problems of heating surface in furnace. The abrasions and even leakages happen frequently. The traditional passive ways can only alleviate the wear, not eradicate it. Wuhan Yongping Technology Co.,LTD committed to solve this wear problem and achieved good results.
In CFB boiler, there are a lot of particles involved in circulation. The high-speed particles keep scouring the water wall continually, then the abrasion happened. It will cause different abrasions for different areas or even cause leakage.
The Grille Anti-wear technology is an initiative anti-wear solution which is invented by Wuhan Yongping Technology Co.,LTD, and hold several national patents.
By installing the alloy plates along the horizontal and vertical directions to form reticular Grilles which can prevent the formation of the high-speed flow along the wall, optimize the flow field of the water-cooling wall surface, eliminate the eddy current of some part, reduce the speed of gas-solid two-phase flow, reduce the cutting force of the particles , so that to eliminate the wear and leakage .
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