Liquid medicine deodorization method and liquid medicine deodorization device

The invention discloses a liquid medicine deodorization method. A liquid medicine is controlled to be dropwise added into a filter screen from top to bottom at regular time, then odorous gas in the environment passes through the filter screen by utilizing wind, the odorous gas reacts with the liquid medicine to make the odorous gas decomposed by the liquid medicine, and then odor-free air is brought to the environment to realize deodorization. The invention further discloses a liquid medicine deodorization device using the liquid medicine deodorization method. The device comprises medicine boxes used for storing different liquid medicines, a control assembly used for controlling the liquid medicines in the corresponding medicine boxes to be dropwise added at regular time, the filter screenused for obtaining the liquid medicine, and an air feeder used for enabling the odorous gas in the environment to penetrate through the filter screen and react with the liquid medicine and bringing the odorless air into the