Method and apparatus for treating fiber suspension

The method and equipment for treating the fiber suspension in the pulping process of the factory wood pulp is, in a professional way, a so-called drum rotary drum washing machine. The basic structure includes a slurry container and a cylinder rotating in the container. This type of drum washer is characterized by a closed section of a pipe through which the chamber of the distribution chamber directs the gas out of the closed section of the pipe. This method is characterized by the operation of the cylindrical drum is divided into five separate stages, in the first In the first stage, when the rotary screen rotates down to the container, the air and the initial filtrate are filtered out. The pulp begins to form a pulp layer on the net. In the second stage, the filtrate is discharged due to the vacuum and the slurry layer continues to form in the third stage. When the slurry layer rises with the rotation of the cylinder, the slurry layer is concentrated to a certain degree of dryness due to the vacuum. In the fourth stage, the so-called discharge section, the slurry layer is stripped from the circular wire and discharged from the equipment. In the fifth stage, Called the washing section, clean the surface of the net.