Continuous high pressure solid supply system and continuous high pressure solid supply method using the same

摘要

The present invention relates to a system and method for continuously supplying a solid from a low pressure reservoir (10) to a high pressure supply tank (30) for use in a device such as a blast furnace (40). The fluidizing apparatus discharges to the gas removing means 15 so that the gas is removed before the solid flowing in the concentrated state enters the high-pressure solid pump of the variable speed, while the outlet 31 is formed with a supply tank 30 is connected to the outlet 21 of the solid pump 20, and maintains a higher pressure than the solid source.