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 tips for Chain Grate Boiler    Business Chain grate boiler is a large industrial boiler used in Industry and providing concentrated heating . This type boiler is with the feature of low failure rate, double drum water capacity , high safety factor, and the technology has developed very mature now. However,it is still has some problems during the use and the operation. The problem of chain grate boiler 1, If the differential pressure increases, and the pump inlet pressure drop, may be a filter block, should be opened the bypass, the filter remove clean. 2, circulating pump anomalies (1) when the current of circulation pump is lower than normal, it reflects that the  circulating pump efficiency is flow down. Maybe a heating pipe fouling blocking shall be clean. (2)If the circulation pump pressure is stable, but the current rises and the flow falls , it illustrates that the fluid has gone bad, and the viscosity increases. we shall promptly replace or regenerate it. If it is a result of w