| 摘要 |
The invention relates to beet-sugar production and can be used in production of diffusion juice in the columnar extraction apparatus. A columnar diffusion apparatus consists of vertical cylindrical housing and inside pipe arbor, from outside of which the rows blades are fixed, wherein motionless counter blades are installed between them, which are fixed to the inner surface of cylindrical housing. The pipe arbor is rotated by drives and cylindrical gear wheel, fixed to pipe arbor. Pulp discharging device is made in upper part of cylindrical housing, and sockets for extractant supply are installed, and sieve for juice extraction is installed from below of cylindrical housing, over which distributing blades of juice-slice mixture, fixed to mobile pipe arbor are located. Rows of blades for transportation of juice-slice mixture into lower part of pipe arbor are additionally radially installed on the inner surface of pipe arbor. Motionless vertical bar is axially located inside of pipe arbor with fixed counter blades installed between inner additional bladed of pipe arbor. From above of pipe arbor the socket for supply of juice-slice mixture into inner surface of pipe arbor, and from below of pipe arbor the holes of juice-slice mixture into distributing blades are made. The invention allows to increase the productiveness of the columnar diffusion apparatus by one third at the same sizes of apparatus and to increase the performance reliability of apparatus owing to off-loading of the upper supporting node. |
