One-way explosion-proof valve connected between large cyclone and dust remover

The utility model discloses a one-way explosion-proof valve connected between a large cyclone and a dust remover, which relates to the technical field of explosion-proof valves and comprises a valve body, a partition plate is fixedly connected to the left side of the inner wall of the valve body, two vent holes are formed above and below the surface of one side of the partition plate, and a sealing block is fixedly connected to the center of the surface of the right side of the partition plate. Mounting blocks are fixedly connected to the upper and lower portions of the right side of the inner wall of the valve body, springs are fixedly connected to the left side surfaces of the two mounting blocks, the left ends of the two springs are jointly and fixedly connected with a sliding clamping block, and sliding grooves are formed in the upper and lower portions of one side of the inner wall of the valve body. According to the utility model, the second trapezoidal clamping block and the second trapezoidal bulge in