| 摘要 |
The present invention relates to an air injection type manufacturing apparatus for a urea solution, and to a manufacturing method thereof. More particularly, the air injection type manufacturing apparatus comprises: a pure water supplier (10) supplying pure water; a mixing tank (20) mixing the pure water with urea; a filtration device (30) filtering fine impurities in a urea solution; and an air compressor (40) purifying and supplying air. The air injection type manufacturing apparatus supplies purified air to form a whirlpool inside the mixing tank (20), and thus shortens the time for the urea solution to be dissolved while producing the urea solution at a low temperature to improve the quality of the urea solution. |
