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main interlock for RK and waste feeding - Coggle Diagram
main interlock for RK and waste feeding
Rotary kiln driving
roller
Rotary kiln
driving roller, not
running
Motor not
running
(1) Trip all waste direct
feed pumps:
(a) (HNCV direct feed)
(b) (LNCV direct feed)
(c) (MNCV direct feed)
(2) After all waste direct feed pumps are confirmed trip:
(a) Trip Oilon BMS “RK Burner ESD”
waste lances, including oil/waste feed lines,
atomizing & purging lines, with flow control valves
burner air damper open at XX%)
(lockout pilot & main burners,
(a) Trip Oilon BMS “RK Burner ESD”
waste lances, including oil/waste feed lines,
atomizing & purging lines, with flow control valves
burner air damper open at XX%)
(lockout pilot & main burners,
(3) Lockout all solid
waste feed valves:
(Feed chamber Guillotine valve 2),after completed current waste feed cycle of feed Chamber
(Feed chamber Guillotine valve 2) after completing the current solid feed cycle of Apron feeder