Cement production workshop dust collecting device based on environmental protection effect

The cement production workshop dust collecting device based on the environmental protection effect comprises a collecting box, the collecting box is connected with a collecting cover through a flow guide box, the collecting box is provided with an exhaust grid plate, a first mounting groove and a second mounting groove, a first filtering structure is assembled in the first mounting groove, and a second filtering structure is assembled in the second mounting groove. A plurality of air exhaust fans are arranged on the flow guide box, and a first filter screen is arranged on the collecting cover. By the adoption of the structure, dust is rapidly filtered in a multi-layer filtering, exchanging and ventilating mode, it is guaranteed that the air environment is clean and sanitary, and the body health of workers is effectively protected; due to the self-cleaning form, the situation that the filtering structure is blocked, and the filtering efficiency is affected is avoided; the whole device is reasonable in structur