Chemical fertilizer drying device

Abstract

The invention relates to the technical field of compound fertilizer production, and in particular to a chemical fertilizer drying device. The chemical fertilizer drying device comprises a rotation shaft, a motor, a bottom seat and a barrel body obliquely connected onto the bottom seat, wherein a high end of the barrel body is provided with a feed port, a low end of the barrel body is provided with a discharge port, the motor is connected with the rotation shaft, a hot water channel is arranged on the inner wall of the barrel body, the high end of the barrel body is provided with a water inlet, the low end of the barrel body is provided with a water outlet, the hot water channel extends into the barrel body, a plurality of heat transmission pipes are arranged in the barrel body in stagger mode, the heat transmission pipes are communicated with the hot water channel, and the heat transmission pipes are in bending shape. The chemical fertilizer drying device uniformly dries chemical fertilizer, and is difficult to damage.

Description

technical field [0001] The invention relates to the technical field of compound fertilizer production, in particular to a fertilizer drying device. Background technique [0002] Fertilizer is a kind of substance that provides one or more essential nutrients for plants, improves soil properties, and increases soil fertility. It is one of the material bases of agricultural production. As early as the Western Zhou Dynasty, China knew that field weeds were rotting In the future, it will have the effect of promoting the growth of millet. During the production of chemical fertilizers, drying is a key step. Since fertilizers are easy to absorb moisture, granular fertilizers must be dried through a dryer to increase the strength of fertilizer particles. Currently, fertilizer production Enterprises generally use steam to dry in the drum furnace, and the drying of the fertilizer is realized through the continuous rotation of the drum furnace, but in actual operation, due to the relati...

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Problems solved by technology

[0002] Fertilizer is a kind of substance that provides one or more essential nutrients for plants, improves soil properties, and increases soil fertility. It is one of the material bases of agricultural production. As early as the Western Zhou Dynasty, China knew that field weeds were rotting In the future, it will have the effect of promoting the growth of millet. During the production of chemical fertilizers, drying is a key step. Since fertilizers are easy to absorb moisture, granular fertilizers must be dried through a dryer to increase the strength of fertilizer particles. Currently, fertilizer production Enterprises generally use steam to dry in the drum furnace, and the drying of the fertilizer is realized through the continuous rotation of the drum furnace, but in actual operation, due to the relatively large production of fertilizer, the drying in the drying furnace is very uneven, affecting The overall effect of fertilizer, and a large amount of fertilizer will cause damage to the drum furnace itself, which will increase the cost of fertilizer production

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