A dual-purpose device for water and fertilizer irrigation

Abstract

The invention discloses a dual-purpose device for irrigating water and fertilizers. The dual-purpose device for irrigating water and fertilizers comprises a sedimentation tank, a filtration tank, a fertilizer stirring tank and a fertilizer filtering tank, wherein the sedimentation tank is communicated with the filtration tank; a sedimentation screen plate is arranged in the sedimentation tank; a filtration screen plate is arranged in the filtration tank; a filtration screen suction pipe on the filtration screen plate is connected to a centrifugal pump through a water transmission pipe; a motor with a stirring paddle at the tail end is fixedly arranged at the top of the fertilizer stirring tank; a water inlet pipe with a control valve is fixedly arranged at the top of the fertilizer stirring tank; the filtration screen plate is arranged in the fertilizer filtering tank; the top end of a material liquid suction pipe on the filtration screen plate is connected to a buffering pipe; the buffering pipe is respectively connected to outlets of the water inlet pipe and the centrifugal pump through the control valve; an irrigation pipe net is connected to the tail end of the buffering pipe. The dual-purpose device for irrigating water and fertilizers is simple in structure and easy to operate; by adjusting the control valve, the water irrigation or irrigation of water and liquid fertilizers can be achieved, thus the double functions can be achieved by the same device; the dual-purpose device for irrigating water and fertilizers is capable of effectively removing the impurities in the fertilizers and uniformly irrigating; the device is free of intelligent device, so that the irrigation cost is low.

Description

technical field [0001] The utility model relates to the field of agricultural irrigation, in particular to a dual-purpose device for water and fertilizer irrigation. Background technique [0002] Most of the rural areas in my country are operated independently by farmers, and they are planted by a single family. The farmland area is small, mostly small and medium-sized farmland, so the irrigation is mostly small-scale irrigation, and the irrigation of the farmland is also dominated by irrigation water and fertilizers. , Due to the limitation of weather and manpower, fertilization operation is inconvenient, concentrated excessive fertilization, resulting in heavy soil salinity, poor crop growth, eutrophication of water body, resulting in low fertilizer utilization rate. The integration of water and fertilizer can save water and fertilizer, improve labor production efficiency, and reduce production costs. Along with the development of agricultural production and modern agricul...

AI Technical Summary

Problems solved by technology

With the development of agricultural production and modern agriculture, water-fertilizer integrated irrigation devices are constantly emerging, but these water-fertilizer integrated irrigation devices have complex structures, high requirements, and high production costs, so they cannot be widely promoted and used.

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