Water-fertilizer integration rapid fertilizer dissolving device and control method thereof

Abstract

The invention discloses a water-fertilizer integration rapid fertilizer dissolving device. The water-fertilizer integration rapid fertilizer dissolving device comprises a tank body, wherein a baffle plate which is transversely arranged is fixedly arranged in the tank body; the baffle plate is provided with a switch valve; a fertilizer mixing cavity is arranged above the baffle plate; a water-fertilizer storage cavity is arranged under the baffle plate; a fertilizer injection opening and a water injection opening are formed in the top part of the fertilizer mixing cavity; a plurality of ultrasonic generators are annularly distributed on the inner side wall of the fertilizer mixing cavity; aeration discs in one-to-one correspondence with the ultrasonic generators are arranged on the inner side wall of the fertilizer mixing cavity; the aeration discs are located under the ultrasonic generators; a stirring paddle is arranged at the bottom part of the fertilizer mixing cavity through a motor; a first heater is also arranged at the bottom part of the fertilizer mixing cavity; a groove is formed in a liquid facing surface of the stirring paddle; a screen plate is fixedly arranged at the top part of the groove; a plurality of fins which are parallel to each other are fixedly arranged on one surface, which faces the groove, of the screen plate; a fertilizer outlet is formed in the sidewall of the water-fertilizer storage cavity; a second heater is arranged on the side wall of the fertilizer outlet. According to the water-fertilizer integration rapid fertilizer dissolving device disclosed by the invention, defects of the prior art can be improved, and the fertilizer dissolving speed is quickened.

Description

technical field [0001] The invention relates to the technical field of agricultural machinery, in particular to a water and fertilizer integrated quick fertilizer dissolving device and a control method thereof. Background technique [0002] Water-fertilizer integrated irrigation, as the current main irrigation method, can well solve the problem of low water and fertilizer waste utilization efficiency. The existing water and fertilizer integrated irrigation equipment takes a long time to dissolve the fertilizer, and it is necessary to prepare the fertilizer solution before irrigation, which is inconvenient to use. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a water and fertilizer integrated fast fertilizer dissolving device and its control method, which can solve the deficiencies of the prior art and speed up the solution speed of fertilizer. [0004] In order to solve the above technical problems, the techni...

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Problems solved by technology

[0002] Water and fertilizer integrated irrigation as the current main irrigation method can well solve the problem of low water and fertilizer waste utilization efficiency

The existing water an

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