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Unloading process of coarse granular material and its equipment

阅读:312发布:2021-12-29

专利汇可以提供Unloading process of coarse granular material and its equipment专利检索,专利查询,专利分析的服务。并且PURPOSE: To inexpensively perform unloading and transportation in such a way that coarse granular material to be transported in bulk on board a carrying vessel is macerated into slurry with water added thereon, the slurry is carried by land to a coal thermal power plant and so on without incurring spontaneous damage on the material to be transported from the carrying vessel.
CONSTITUTION: A carrying vessel 1 for coal and so on is moored at a mooring buoy 2, and hoses 24, 25 are coupled thereto. Fresh water is supplied from a sediment pond 6 through the hose 25 into a fresh water tank 12 on board the vessel, high pressurized water is discharged from the fresh water tank 12 through a high pressurized water nozzle 16a onto coal in the hold 11, so that the coal is macerated into slurry. The slurry in a slurry tank 13 is unloaded by means of a pump 19 through the hose 24 and a submarine piping 21 to a power plant 4. Coal which has been separated from water through a screen 34a is stored into a silo by means of a conveyor 9a. In case where coal is transferred from the silo 5 to a boiler 44, spontaneous combustion is prevented by means of watering from the top of the silo. Withdrawal of coal out of the silo is the same as in case of that at the time of unloading from the hold 11.
COPYRIGHT: (C)1982,JPO&Japio,下面是Unloading process of coarse granular material and its equipment专利的具体信息内容。

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