Electric pyrolytic urea solution device and electric pyrolytic urea solution ammonia generating device thereof

The utility model discloses an electric pyrolytic urea solution device and an electric pyrolytic urea solution ammonia generating device thereof. The device comprises a urea solution dissolving system, a urea solution storing system, a urea solution pyrolyzing system and an automatic control system, wherein the urea solution dissolving system comprises a urea particle storing tank, a urea weighing feeder and a urea dissolving tank which are sequentially connected with each other; the urea weighing feeder is connected with the automatic control system; the urea solution pyrolyzing system comprises an electronic urea solution flowmeter, an electronic pyrolytic urea solution device and an ammonia buffer tank which are controlled by the automatic control system and are sequentially connected with each other, and an electronic reducing gas flowmeter controlled by the automatic control system; the automatic control system comprises a flue NOx analyzer and a programmable logic control device; the flue NOx analyzer i