| 摘要 |
FIELD: agriculture. SUBSTANCE: unit has vessels 3 and 4 mounted on frame by means of pivot hinges. Pins of pivot hinges are extending in longitudinal direction. One pin of pivot hinges is fixed on related vessel and made in the form of plug of valve 2 provided with angular channel communicated with vessel. Body of valve 2 is formed as union 9. All unions 9 of vessels 3 and 4 are interconnected by distributing device through process main 10. Rotation of vessels about pivot hinges for 90 deg provides access of chemicals into process main 10 or prevents flow of chemicals into main 10 and, as a result, flowing of chemicals from one vessel into another. Thus, tilting moment is eliminated. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 3 dwg
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