High-nitrogen type macroelement water-soluble fertilizer powder, production process and preparation device of high-nitrogen type macroelement water-soluble fertilizer powder

Abstract

The invention discloses high-nitrogen type macroelement water-soluble fertilizer powder, a production process and a preparation device thereof, and relates to the technical field of water-soluble fertilizer production and manufacture, the device comprises a boron-zinc-silicon liquid storage tank, and an auger conveying mechanism is connected below the boron-zinc-silicon liquid storage tank; the auger conveying mechanism comprises a conveying shell installed at the bottom of the boron-zinc-silicon liquid storage box, a driving mechanism is installed on the outer side of one end of the conveying shell, a roller shaft is rotationally installed in the conveying shell, two cams are further fixedly installed on the roller shaft, a lifting assembly is arranged below the two cams, and an anti-caking base plate is arranged at the inner bottom of the conveying shell. The lifting assembly is used for driving the anti-caking base plate to lift and vibrate, a discharging opening is formed in the lower portion of one side of the conveying shell, in the rapid resetting process of the anti-caking base plate, the anti-caking base plate can abut against the impact rod, the impact vibration effect is achieved, and the water-soluble fertilizer adhering to the anti-caking base plate is vibrated off; therefore, the water-soluble fertilizer raw materials can be prevented from caking in the conveying process in the auger as much as possible.

Description

technical field [0001] The invention relates to the technical field of water-soluble fertilizer production and manufacturing, in particular to a high-nitrogen type macroelement water-soluble fertilizer powder, a production process and a preparation device thereof. Background technique [0002] Water-soluble fertilizer products first appeared in the United States. In 1965, the patented water-soluble fertilizer products appeared in the United States. At present, in the irrigation agriculture of the United States, 25% of corn, 60% of potatoes, and 32.8% of fruit trees use the integrated water and fertilizer technology. In water-scarce countries such as Israel, the proportion of integrated application of water and fertilizer is over 90%. [0003] Water-soluble fertilizers are divided into powder and water, among which powder products are widely used because they are easy to store and transport. However, the products of water-soluble fertilizer powders with a large number of ele...

AI Technical Summary

Problems solved by technology

In addition, the production process of powder products is mostly physical mixing and stirring, and it is not easy to mix the trace element raw materials with a small amount. Therefore, in order to add the raw materials with a small amount evenly, the operation of dissolving first and then spraying is selected to solve this problem, but this Usually, the material sticks to the inner wall of the equipment after absorbing moisture and is not easy to fall off, and the local agglomeration is serious, causing great hidden dangers to production for a long time, not only affecting product quality but also affecting production efficiency. Mix the raw materials with less trace elements evenly, so in order to add the raw materials evenly with less amount, choose the operation of dissolving first and then spraying to solve this problem, but this usually causes the material to stick to the inner wall gap of the equipment after absorbing moisture and is not easy to fall off, and local knots The blockage is serious, and it will cause great hidden dangers to production for a long time, which not only affects product quality but also affects production efficiency

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