| 摘要 |
FIELD: agriculture. SUBSTANCE: invention relates to plants for preparation and application of fertilizer solutions with irrigation water and it can be used on larger-size irrigated plots for application of marco-and microelements, herbicides and pesticides, chemical reclamation agents and other substances and organic fertilizer solutions. Proposed plant contains closed suspension preparation and solution preparation line consisting of mixer with device for mixing initial components to which water passing pipeline is laid, being connected with water source, storage-and-service reservoirs, suction main line, delivery pipeline, takeoff branch pipes and return branch pipelines, hydraulic cyclone separators, sediment removing line and transport pipeline. Metering devices connected with irrigation network are mounted on transport pipeline. Plant is furnished with system for automatic control of concentration and level of solution in storage-and-service reservoirs. Each hydraulic cyclone separator contains gauze screen and it is connected with storage-and-service reservoir, transport pipeline and sediment removing line. Said automatic control system of concentration and level of solution in storage and service reservoir is mounted in pipeline connecting hydraulic cyclone separator with storage-and-service reservoir. EFFECT: simplified design, increased capacity of plant. 4 tbl, 1 dwg |
