SU660657A1 - Device for washing root and tuber grops - Google Patents

Description

The invention relates to devices for the preparation of feed, and is intended for washing potatoes, beets and similar vegetables in opposite flows of water.

. A device for washing corners and clubs, including a tank with a drum 1 installed in a new drive.

The disadvantage of this device is low productivity and increased water consumption.

In order to increase productivity and improve water consumption, the drum is divided into alternating sections: pressure and exhaust, with holes located on the circumference of the drum and blades mounted along one of the edges of the holes, at an angle to the surface of the drum, while the blades of the pressure sections directed towards the rotation of the drum, exhaust - towards the rotation of the drum.

The blades of the pressure sections are installed with the possibility of adjusting yr.ia i.h inclination to the top of the drum.

Inside is set the dumper of root and field crops.

FIG. 1 shows a general view of the root bowl; in fig. 2 — discharge section; in fig. 3 — extension section and node I; in fig. 4 is a diagram of the movement of water in the longitudinal direction; in fig. 5 is a diagram of the movement of water in the discharge section of the drum; in fig. 6 is a diagram of the movement of water in the exhaust section of the drum.

The turbine root-bowl consists of a drum 1, pressure sections 2, exhaust sections 3 with intervals 4 between them, a water tank 5, a roller 6 of a feed funnel 7, a dumper 8, an unloading mechanism 9. Adjustable blades of the pressure section consist of cheeks 10, blades 11, locking devices 12 and axles 13.

Works corpus as follows.

Claims (1)

Dirt roots through the feed funnel 7 enter the rotating drum 1, where under the action of centrifugal si, n and friction forces rise up the drum wall. The drum rotates at a critical frequency or close to a critical frequency, therefore, part of the root crops that are located closer to the center of the turbine falls down at an angle of repose, slipping and rolling along the underlying layers, and then sinking into water. The protruding blades of the injection sections 2 rotate the drum to capture water and push it through a layer of root crops radially from the periphery of the drum to the center. In doing so, the roots are repelled from the rotating wall of the turbine and fall into the water. Behind the injection section there is an exhaust section through which water is pumped out of the turbine to the outside, passing a layer of tubers radially from the center to the periphery. The roots pumped up by the water flow and under the action of centrifugal forces rise where, in contact with the resetter 8, they separate from the wall and fall down along a parabolic trajectory. All movement of root crops takes place with intensive grinding and comprehensive washing with water streams. Simultaneously with the transverse movement of water, it moves in the longitudinal direction from the injection section to the exhaust section with movement of the root crops. The flow of water supplied for washing is controlled by turning the blade 11 on the axis 13 and securing it with the retainer 12 on the cheek 10. As the blade moves away from the drum surface, the outlet opening increases, respectively, the flow of water increases. Increased productivity is ensured by rapid removal of root crops, which is achieved by changing the direction of water flow, and intensive movement of water in different directions allows reducing water consumption. Claims 1. A device for washing of tubers and tubers, including a tank with a rotatable drum installed in it, characterized in that, in order to increase productivity and reduce water consumption, the drum is divided into sections alternating with each other; pumping and exhausting, having holes located around the circumference of the drum, and blades mounted along one of the edges of the holes at an angle to the surface of the drum, while the blades of the discharge sections are directed toward the rotation of the drum, the exhausting - in the direction of rotation of the drum. 2, the device in c. 1, distinguished by the fact that the blades of the injection sections are installed with the ability to adjust their angle of inclination to the surface of the drum. 3. A device according to claim 1, characterized in that a dumper of vegetables is installed inside the drum. Sources of information taken into account during the examination 1. USSR author's certificate Luo 340402, cl. A 23 N 13/00, 1970.   R l /, / Y R % FIG L Aa five . BUT Bv 13 Fig.Z  // Phew