The invention relates to a danger-free ship ammonia water storage tank supply system which comprises an ammonia water storage tank communicated with a rectifying tower through an ammonia water pump. The top of the rectifying tower is communicated with the condenser, and the bottom is communicated with an inlet of the reboiler; an outlet of the reboiler is communicated with the middle of the rectifying tower; the condenser is communicated with the buffer tank; the buffer tank is connected with an inlet of the high-pressure pump, and an outlet of the high-pressure pump is connected with the buffer tank again; an outlet of the high-pressure pump communicates with the valve group unit; the oil separation cylinder is respectively communicated with the buffer tank, the ammonia water storage tank and the valve group unit; the valve group unit is communicated with the ammonia water storage tank and the engine, and an outlet is communicated with the engine; a heat source inlet of the high-temperature heat exchanger communicates with a flue gas outlet of the engine, and a heat source outlet communicates with the SCR system; the heat source inlet is connected with the steam of the reboiler for heat exchange, the heat source outlet discharges the steam to the reboiler, the working medium inlet is communicated with the working medium outlet of the high-temperature heat exchanger, and the working medium outlet is communicated with the working medium inlet of the high-temperature heat exchanger. The device is safe and reliable.
本申请涉及一种无危险的船舶氨水储罐供应系统,包括氨水储罐,通过氨水泵与精馏塔连通;精馏塔,顶部与冷凝器连通,底部与再沸器入口连通;再沸器,出口与精馏塔的中部连通;冷凝器,与缓冲罐连通;缓冲罐,连接高压泵的入口,且该高压泵的出口与缓冲罐再次连接;高压泵,出口连通阀组单元;油分筒,分别连通缓冲罐和氨水储罐以及阀组单元;阀组单元,连通氨水储罐,连通发动机,出口连通发动机;高温换热器,热源入口与发动机的烟气出口连通,热源出口连通SCR系统;低温换热器,热源入口接入再沸器的蒸汽进行换热,热源出口排出蒸汽至再沸器,工质入口与高温换热器的工质出口连通,工质出口与高温换热器的工质入口连通。具有安全可靠的优点。
Dangerous ship ammonia water storage tank supply system
一种无危险的船舶氨水储罐供应系统
2024-03-22
Patent
Electronic Resource
Chinese
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |