Liquid-state selenium-enriched nutritional chelated fertilizer production equipment

Abstract

The invention belongs to the field of fertilizer production device, and more specifically relates to a liquid-state selenium-enriched nutritional chelated fertilizer production equipment. The liquid-state selenium-enriched nutritional chelated fertilizer production equipment comprises a stirring barrel provided with a stirring device, and a chelating barrel; the upper part of the stirring barrel is provided with a feed inlet and a backflow port, and the lower part is provided with a feed outlet; the feed outlet is connected with the backflow port through a backflow pipe; the backflow pipe is connected with the chelating barrel through a liquid convey pipe; the backflow pipe and the liquid convey pipe are provided with solenoid valves; the backflow pipe is provided with a liquid suction pump; the chelating barrel comprises a barrel body, and a heating device and a housing arranged outside the barrel body; the upper part of the barrel body is provided with a liquid inlet, and the lower part is provided with a liquid outlet; a stirring device, a temperature sensor, and a controller are arranged in the barrel body; the stirring device, the heating device, and the temperature sensor arecommunicated with a controller circuit. The liquid-state selenium-enriched nutritional chelated fertilizer production equipment is capable of realizing automatic quantitative material charging, independent stirring and full uniform mixing based on material characteristics, controlling chelating temperature and time, and ensuring the stability of finished chelated fertilizer quality.

Description

technical field [0001] The invention belongs to the field of fertilizer production devices, and specifically provides a liquid selenium-enriched nutritional chelate fertilizer production device. Background technique [0002] Selenium-enriched crops are a hot spot in agricultural research in recent years, and liquid selenium-enriched nutritional chelated fertilizers have also been popularized and applied. However, the temperature and chelating time required for different stages in the production process of chelated fertilizers are not the same, which affects the quality of the product. It has a great impact. At present, the quality of liquid selenium-enriched nutritional chelated fertilizers on the market is unstable, and problems such as uneven composition, stratification, insufficient chelation, and long chelation time are prone to occur. The main reason is that the chelating fertilizer production equipment does not mix the raw materials uniformly, and does not automaticall...

AI Technical Summary

Problems solved by technology

[0002] Selenium-enriched crops are a hot spot in agricultural research in recent years, and liquid selenium-enriched nutritional chelated fertilizers have also been popularized and applied. However, the temperature and chelating time required for different stages in the production process of chelated fertilizers are not the same, which affects the quality of the product. It has a great impact. At present, the quality of liquid selenium-enriched nutritional chelated fertilizers on the market is unstable, and it is prone to problems such as uneven composition, stratification, insufficient chelation, and long chelation time.

The main reason is that the chelating fertilizer production equipment does not stir the raw materials uniformly enough, and does not automatically adjust and control the temperature, stirring speed, required temperature and stirring time at different stages of chelation, etc.

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