Potash fertilizer granulation device

Abstract

The invention discloses a potash fertilizer granulation device. The potash fertilizer granulation device comprises a frame, a granulation barrel, an atomizer and a water storage tank, wherein the granulation barrel, the atomizer and the water storage tank are installed on the frame; the atomizer is respectively connected with the water storage tank and the granulation barrel through guide pipes; a water pump is additionally arranged on the connecting guide pipe of the atomizer and the water storage tank; a booster pump is additionally arranged on the connecting guide pipe of the atomizer and the granulation barrel. When steam is added into powdery potash fertilizer, traditional high-temperature water vapor is replaced with low-temperature water mist, so that the operating temperature of potash fertilizer granulation is greatly reduced, on one hand, a cooling process after granulation is avoided, the cost is reduced, and on the other hand, bioactive active ingredients in fertilizer are also effectively protected.

Description

technical field [0001] The invention relates to a potash fertilizer granulation device, which belongs to the technical field of chemical fertilizer production equipment. Background technique [0002] In the current prior art, during the granulation process of the potassium fertilizer granulation device, since the powdery potassium fertilizer is contained in the granulation cylinder, water vapor needs to be continuously added into the granulation cylinder to make the powdery potassium fertilizer moist. However, the use of water vapor can easily cause the temperature of the potassium fertilizer grains to be too high, so it is necessary to cool down the potassium fertilizer grains, which increases the production process and the production cost of the enterprise. For potash fertilizers, high temperature can easily lead to damage to biologically active components, affecting the quality of potash fertilizers. Contents of the invention [0003] The object of the present inventio...

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Problems solved by technology

However, the use of water vapor can easily cause the temperature of the potassium fertilizer grains to be too high, so it is necessary to cool down the potassium fertilizer grains, which increases the production process and the production cost of the enterprise. For potash fertilizers, high temperature can easily lead to damage to biologically active components, affecting the quality of potash fertilizers

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