DEVICE FOR MIXING AND PUMPING A MIXTURE OF LIQUID COMPONENTS INTO THE SEED TREATER Russian patent published in 2023 - IPC A01C1/06 

FIELD: agriculture equipment.

SUBSTANCE: device for mixing and pumping a mixture of liquid components into the seed treater comprises a capacitive component accumulator, a pipeline system having a mixing pipeline section with a pump for supplying mixed components, an injection and pressure pipeline sections, flow meters and control valves interacting with the control system. The injection pipeline section is in communication with the seed treater chamber. The capacitive storage of components consists of individual containers for liquid components connected in turn to the mixing pipeline section by means of vertical pipelines. The latter are equipped with flow meters in the form of rotameters and control valves. At the same time, the discharge pipeline section is equipped with a pulse flow meter, and the pressure pipeline section of the mixed components supply pump is equipped with a distribution valve. The pipeline system has a return bypass pipeline section, through which the distribution valve of the pressure section of the mixed components supply pump is connected to the mixing pipeline section.

EFFECT: simplified design, expanded operational and technological capabilities while improving reliability, productivity and quality.

6 cl, 1 dwg