启动炉化水运行规程（Start furnace water operation rules）.docVIP

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启动炉化水运行规程（Start furnace water operation rules）.doc

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启动炉化水运行规程（Start furnace water operation rules）

启动炉化水运行规程（Start furnace water operation rules） Ten. Operation regulation for starting furnace water 1 operation regulation of demineralized water system 1.1 overview Demineralized water treatment system mainly reduces the hardness of water, and suspended suspended mechanical impurities, to meet the requirements of starting furnace water replenishment. The system consists of a complete set of softening equipment, a complete set of regeneration equipment, salt pump, softening pump, softening water tank, resin loading and unloading trolley, etc.. System process flow: water supply, water supply, sodium ion exchanger, softening water tank, softening water pump, starting boiler deaerator 1.2 equipment specifications for demineralized water treatment systems Serial number device Name, model and specification unit quantity remark 1 sodium ion exchanger with 1800mm Q=80 t/h H001 * 7 1200mm 3 Taiwan ranked as a pipe type water inlet, outlet for porous plate water cap type, counter current regeneration. 2 softening tank V=200m3 phi 6480mm, 1 lined with epoxy resin 3 HZ50-200 h= 0.500.45m Taiwan Q=3060m3/h softening water pump motor 3 Y160M22 N = 15kw The 4 solution DN900 2 5 with the DN600 1 6 salt liquid pump, HZ32-125, Q=7.2m3/h, h=, 0.16m, 2 motors, Y80Z - 2, N = 1.1kw 1.3 operation operation and notice 1.3.1 check before startup A) all valves in the standby sodium bed are closed and the gauges have conditions of use. B) drainage channels clear. C) motors, pumps, water tanks, pipes, valves are in standby. D) the pressure of water supply pipe is 0.2 ~ 0.6MPa. Starting, running and stopping of 1.3.2 sodium bed 1.3.2.1: open the flushing sodium bed backwash water discharge valve and the inlet valve, flushing water pipe to the drainage water is transparent and no mechanical impurities, close the sodium bed inlet valve, backwash water discharge valve (only use the equipment to start again after the full stop). 1.3.2.2 wash: open the sodium bed, air door, water inlet, wait until