Energy-saving circulation system for mixing and smashing compound fertilizers

Abstract

The invention discloses an energy-saving circulation system for mixing and smashing compound fertilizers. The system comprises two feeding tanks, a material guiding mechanism, a pneumatic mechanism, an outer shell, a vibration mechanism, a crushing mechanism and an air guide pipe, wherein a discharging pipe is arranged at the bottom of the two feeding tanks, and discharging pipes are arranged at the bottoms of the two material tanks; the material guiding mechanism comprises an upper material guiding pipe, a rotating shaft, a plurality of steel rings and a lower material guiding pipe, wherein the upper material guiding pipe communicates with the two discharging pipes to form a Y-shaped pipe; the plurality of steel rings are fixed on the rotating shaft, the lower material guiding pipe is a hose, and a plurality of pairs of material guiding plates are arranged inside the hose from top to bottom at intervals; the pneumatic mechanism comprises a sleeve, a plurality of air blowing pipes, a main air pipe, a booster pump, a hot air blower, wherein the sleeve sleeves the lower material guiding pipe, the plurality of pairs of air blowing pipes penetrating through the side wall of the sleevein a penetrating mode, the main air pipe communicates with the air blowing pipes, and the booster pump arranged on the main air pipe, and the hot air blower communicates with the main air pipe; the vibration mechanism comprises an annular plate, an elastic cushion, a first electric cylinder and a second electric cylinder; the crushing mechanism comprises a cylinder body, a shaft body, a pluralityof blades and a second motor; and the air guide pipe winds around the cylinder body. The energy-saving circulation system for mixing and smashing the compound fertilizers has the beneficial effects that the two fertilizers are not sticky when being crushed and mixed, the mixing is more uniform, and the crushing is more efficient.

Description

technical field [0001] The invention relates to the field of compound fertilizer preparation. More specifically, the present invention relates to an energy-saving circulation system for pulverizing and mixing compound fertilizers. Background technique [0002] Both NY525 and NY884 standards of the Ministry of Agriculture stipulate that the water content of powdered fertilizers should not exceed 30%. Usually, in the process of production and fermentation, the water content must be greater than 35-45%, so that organic fertilizer products can be completed through microbial fermentation. The harmless treatment of the compound fertilizer is a fertilizer that uses two kinds of fertilizers to be crushed and then mixed together, such as the mixing of bio-fermented fertilizers and chemical fertilizers. During the process, it is easy to stick to the outer surface of the machine equipment, which affects the unevenness of the crushing and mixing of the two. In addition, the process of ...

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Problems solved by technology

[0002] Both NY525 and NY884 standards of the Ministry of Agriculture stipulate that the water content of powdered fertilizers should not exceed 30%. Usually, in the process of production and fermentation, the water content must be greater than 35-45%, so that organic fertilizer products can be completed through microbial fermentation. Harmless treatment, while the compound fertilizer is a fertilizer that uses two kinds of fertilizers to be crushed and then mixed together, such as the mi

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