Dilution fan inlet safety device convenient for cleaning filter screen

• Main Authors: GU KAIFENG, SHI XIAOFENG, CHEN JIE, ZHU TONGZHONG, ZHOU LEI, REN HUAN
• Format: Patent
• Language: Chinese; English
• Published: 27.10.2023
• Subjects: BLASTING; COMBUSTION APPARATUS; COMBUSTION PROCESSES; FLUES; HEATING; LIGHTING; MECHANICAL ENGINEERING; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTIONRESIDUES; SEPARATION; TRANSPORTING; WEAPONS

The invention relates to the technical field of fan inlet devices, in particular to a dilution fan inlet safety device facilitating cleaning of a filter screen. Comprising a filter screen frame, an arc-shaped protruding block, a pulling handle and a filter screen body, and an inner groove is formed in the middle of the lower end of the filter screen frame; the cleaning assembly comprises a power part arranged at the front end of the mounting frame, a sweeping part arranged at the rear end of the mounting frame and a transmission part arranged between the power part and the sweeping part; the fixing assembly comprises a clamping piece arranged on the power piece and a fixing piece arranged at the upper end of the movable filter screen, and the problems that the filter screen of the dilution fan inlet device is not easy to clean and disassemble, and the fan filter screen is inconvenient to clean and maintain are solved. 本发明涉及风机入口装置技术领域，尤其是一种一种便于清洁滤网的稀释风机入口安全装置，包括防护组件，包括进风防护挡板、固定连接在进风防护挡板后端四角的支承架、固定连接于支撑架前端的安装框架