Perovskite film brushing device

• Main Authors: WU YUFENG, FENG JING, QU QINGHUA, MEI TIANZUO, ZHONG ZIQIN, GUO HAORAN
• Format: Patent
• Language: Chinese; English
• Published: 28.05.2024
• Subjects: APPARATUS FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TOSURFACES, IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL; PERFORMING OPERATIONS; SPRAYING OR ATOMISING IN GENERAL; TRANSPORTING

The utility model relates to a perovskite film brushing device applied to the technical field of brushing devices, which comprises a base, the top of the base is provided with a first liquid tank, a second liquid tank and a third liquid tank, and two ends of the base are fixedly connected with symmetrically arranged supports. According to the coating device, the pressure can be uniformly distributed in the coating process through the pressure regulation and control device, the coating effect and uniformity are further improved, the multiple ultrasonic vibrators can provide high-frequency vibration in the coating process, the coating is more uniformly distributed on the film, and therefore the product quality is improved, and the production efficiency is improved. Through the temperature control device, accurate control over the coating temperature can be achieved, through the design of the multiple liquid storage tanks and the liquid inlet pipe, the coating can flow into the liquid groove under the action of