Washer КВД-1

Purpose:

Washer КВД-1 designed to clean of grain surface from the impurities different in dimensions and aerodynamic properties. Application area is groats mills at agricultural enterprises and farms.

Specifications:

Design and operation:

Washer consists of washing tub (1), alloy chambers (2 and 3), pressing column (4). This machine has water distribution comb (collector with control valves):

• Valve (26) – for water supply to the comb;
• Valve (24) - for water supply for flushing of centrifuge sieve;
• Valve (29) – to fill tub on by water and to make mineral impurities go out;
• 2 valves (25) - for water supply to two injector pipes going to alloy chambers (2 and 3);
• Valve (23) - for water supply to tub pipe.

The Washer looks like body with horizontal augers (5) for grain transportation to the pressing column. These augers are in the upper part of the body. In the lower part, there are horizontal augers (6) for transportation of heavy mineral and metal impurities to the water-destoner (7). The drive (8) makes augers rotate. The nozzles (9 and 10) help to supply the water to washing tub.

For a stable supply of water to the washer and ensuring passport operation parameters, it is imperative to provide for the installation of a pump. This pump is allow to control the water consumption depending on the required washing capacity from 1 to 6 t/h. 2.5 atm is minimum pressure of pump at any water consumption.