Efficient drying and cooling equipment for organic fertilizer production

Abstract

The invention discloses an efficient drying and cooling equipment for organic fertilizer production. The efficient drying and cooling equipment comprises a drying and cooling equipment, the drying andcooling equipment comprises a drying box and a cooling box, wherein a cooling box is arranged below the drying box, the drying box and the cooling box are fixedly connected in a welding mode, a feeding hole is formed in the upper part of the left side of the drying box, and a first air inlet is formed in one side edge of the drying box; a first filter screen and a second filter screen are arranged in the feed inlet, the first filter screen and the second filter screen are respectively controlled by a first vibration motor and a second vibration motor to work, the first filter net vibrates topreliminarily shake the adhered organic fertilizer during feeding, the second filter net vibrates further to further refine the organic fertilizer, the organic fertilizer is prevented from being condensed into clusters and enters the drying box. According to efficient drying and cooling equipment for organic fertilizer production, the drying efficiency of the organic fertilizer is improved, the structure is simple, the service life is long, and good market competitiveness is achieved.

Description

technical field [0001] The invention belongs to the technical field of organic fertilizer production, and in particular relates to high-efficiency drying and cooling equipment for organic fertilizer production. Background technique [0002] Organic fertilizers include all substances that can be used as fertilizers except chemical fertilizers, usually human and animal manure, crop straw and green manure, which are processed from biomass, animal and plant waste, and plant residues to eliminate toxic and harmful substances. Substances, rich in a large number of beneficial substances, including a variety of organic acids, peptides and rich nutrients such as nitrogen, phosphorus and potassium, drying and cooling equipment is one of the most commonly used equipment in the production process of organic fertilizers, although The production process of the existing drying and cooling device for organic fertilizer production is becoming increasingly sophisticated, but there are still s...

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Problems solved by technology

[0003] The drying and cooling equipment for organic fertilizer production in the prior art has the following problems: 1. The current organic fertilizer production is to directly import the organic fertilizer into the drying equipment for drying, but in fact, before the drying operation, water vapor is easy to Intermolecular condensation and crystallization of organic fertilizers cause organic fertilizers to easily stick together. In this state, organic fertilizers are directly introduced into drying, which easily affects drying efficiency; 2. Most of the existing drying and cooling equipment for organic fertilizer production is static operation Generally, the organic fertilizer is placed in the drying or cooling room for heating and drying or cooling. After the drying and cooling is completed, the staff will control the pushing equipment to push out the organic fertilizer. This method requires the staff to always pay attention to the organic fertilizer. Drying or cooling state increases the labor intensity of the staff

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