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Dehumidification equipment for inorganic fertilizer manufacturing and heat dissipation method thereof

An inorganic fertilizer and equipment technology, applied in the field of dehumidification equipment for inorganic fertilizer manufacturing and its heat dissipation, can solve the problems of nitrogenous fertilizers being volatile, ammonium nitrate hygroscopic, easy to agglomerate and deliquescence, and easy to corrode the conveying mechanism, etc., to achieve low price Effect

Pending Publication Date: 2022-06-03
陈元芬
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Problems solved by technology

[0004] When producing and granulating inorganic fertilizers, it is necessary to ensure a dry output environment, because inorganic fertilizers can easily absorb moisture in the air, causing inorganic fertilizers to deliquesce and agglomerate. Nitrogen fertilizers are volatile and reduce fertilizer efficiency, which not only reduces the production pass rate of inorganic fertilizers, but also easily corrodes the conveying mechanism in the long run, so a dehumidification equipment for inorganic fertilizer manufacturing is needed to solve the above problems

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  • Dehumidification equipment for inorganic fertilizer manufacturing and heat dissipation method thereof
  • Dehumidification equipment for inorganic fertilizer manufacturing and heat dissipation method thereof
  • Dehumidification equipment for inorganic fertilizer manufacturing and heat dissipation method thereof

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Embodiment Construction

[0030] Embodiments of the present patent are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present patent, but should not be construed as a limitation on the present patent.

[0031] In the description of this patent, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", The orientation or positional relationship indicated by "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present patent and simplifying the description, rather than indicating or implying The device or element ref...

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Abstract

The invention belongs to the technical field of inorganic fertilizer manufacturing, particularly relates to dehumidification equipment for inorganic fertilizer manufacturing and a heat dissipation method of the dehumidification equipment, and aims to solve the problem that a dry output environment needs to be ensured during granulation in existing inorganic fertilizer production, and adopts the following scheme that the dehumidification equipment comprises a bottom plate, and a granulator body and a supporting column are arranged at the two ends of the outer wall of the top end of the bottom plate; a low-temperature cover is fixedly mounted between the granulating machine body and the supporting column, and a discharging channel is arranged at the outlet end of the granulating machine body. The temperature in a low-temperature cover is always 25 DEG C, and meanwhile, a negative pressure fan and a motor work, so that mixed air in the low-temperature cover sequentially passes through a molecular sieve drying frame, a montmorillonite drying frame, an anhydrous calcium chloride drying frame, a fiber drying frame and a silica gel drying frame from outside to inside; moisture, dust, harmful gas and the like in the mixed air are filtered and adsorbed in a heavy-to-heavy manner, so that the inorganic fertilizer discharged from the discharging channel is prevented from absorbing moisture and being decomposed, the production qualification rate of the inorganic fertilizer is improved, and the service life of the transportation mechanism is prolonged.

Description

technical field [0001] The invention relates to the technical field of inorganic fertilizer manufacturing, in particular to a dehumidification device for inorganic fertilizer manufacturing and a heat dissipation method thereof. Background technique [0002] Chemical fertilizers, also known as inorganic fertilizers, are fertilizers made by chemical and (or) physical methods that contain one or several nutrient elements required for the growth of crops; chemical fertilizers can be divided into physiologically acidic fertilizers, physiologically alkaline fertilizers, and physiologically alkaline fertilizers according to their chemical properties. Fertilizers, physiological neutral fertilizers, common nitrogen fertilizers, phosphate fertilizers, potash fertilizers, micro-fertilizers, compound fertilizers, etc., can also be divided into quick-acting fertilizers, slow-acting fertilizers, long-acting fertilizers, soil fertilizers, and foliar fertilizers according to their performanc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F26B5/16F26B17/04F26B21/08F26B21/10F26B25/00F26B25/12F26B25/18
CPCF26B17/04F26B5/16F26B25/002F26B21/10F26B21/08F26B25/12F26B25/18Y02P20/10
Inventor 陈元芬
Owner 陈元芬
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