Dust removal and ventilation device for vitamin premix production workshop

• Main Authors: LI TIEXING, CHI SHUHONG, WANG XU, WEI CHEN, LI JING
• Format: Patent
• Language: Chinese; English
• Published: 24.03.2023
• Subjects: AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING; BLASTING; HEATING; LIGHTING; MECHANICAL ENGINEERING; RANGES; VENTILATING; WEAPONS

The utility model provides a dust removal and ventilation device for a vitamin premix production workshop. The dust removal and ventilation device comprises a movable base; an air inlet is formed in the top end of the shell, and an air outlet is formed in the bottom side surface; the fan is arranged on the upper surface of the movable base; the mixing chamber comprises an annular water storage tank located on the inner side wall of the shell, a water mist nozzle located at the top of the annular water storage tank and a bowl-shaped filter screen located on the lower side of the center of the annular water storage tank; the circular supporting plate is arranged below the mixing chamber, and four circular openings are formed in the circular supporting plate; the four turnable filter plates are arranged on the circular opening; and the drawing type filter screen is arranged below the circular supporting plate. According to the utility model, the water mist nozzle is arranged upwards, the contact time with air is