Filtering device for high-strength fiber production

The utility model relates to the technical field of high-strength fiber production, and discloses a filtering device for high-strength fiber production, which comprises a body, a second filter screen is arranged on the upper side in the body, and an electric telescopic rod is fixedly connected to the top end of the right side of the body. The output end of the electric telescopic rod penetrates through the right side of the body and is fixedly connected to one end of a scraper, the bottom end of the scraper makes contact with the top end of the second filter screen, and an outlet is formed in the upper middle end of the left side of the body. According to the device disclosed by the utility model, raw materials enter the body from the feed opening, are filtered for the first time through the first filter screen and then fall onto the upper part of the second filter screen, and due to the self-generated inclination of the second filter screen, the raw materials remaining above the second filter screen can flow