Grain humidification system for warehouse

Abstract

The invention discloses a grain humidification system for a warehouse. The grain humidification system for the warehouse comprises a water screen heating humidifier connected with a water source, a grain bin and a temperature and humidity measurement and control system, wherein the water screen heating humidifier and the grain bin are respectively provided with an air inlet and an air outlet; the air outlet and the air inlet of the water screen heating humidifier are respectively connected with the air inlet and the air outlet of the grain bin by air hoses to form an air circulating system together with the grain bin; the temperature and humidity measurement and control system is mainly composed of a master controller, a temperature and humidity sensor group connected with the master controller and arranged inside the air circulating system, and a regulation and control executor; and the regulation and control executor is connected with the water screen heating humidifier. According to the grain humidification system for the warehouse, the humidity of grain in the grain bin can be effectively controlled; the temperature and humidity in the grain bin can be automatically and precisely adjusted; the humidification effect is adjustable and controllable; wet air can be obtained by a water screen technology without spray; the energy consumption is low; the economic benefit is obvious; and uniform humidification of the whole warehouse and automatic balance can be achieved.

Description

technical field [0001] The invention belongs to grain depot equipment, in particular to a depot grain humidification system. Background technique [0002] During the storage process of grain, the water content gradually decreases with the prolongation of storage time. Low water content is beneficial to the safe storage of grain, but for grain processing, it reduces its edible quality and processing quality, increases energy consumption, and reduces the economic benefits of enterprises. [0003] For low-moisture grains, proper tempering treatment should be carried out according to the variety of raw grains before processing to ensure the mechanical processing characteristics and process quality of the grains. The invention is aimed at the humidification and tempering of low-moisture grains before processing, that is, adjusting the moisture content of the grains to meet the processing requirements, so as to increase the yield and improve the taste and appearance of the grains...

AI Technical Summary

Problems solved by technology

This is because the movement trajectory of the ventilation air in the grain pile is the gap between the grain grains, which is a complex curved movement. The small water droplets in the water mist are easily absorbed by the grain after colliding with the surface of the grain grain due to different gravity, resulting in The grain near the water mist outlet is too wet and mildewed, and the grain far away from the water mist outlet is not exposed to the water mist, and the humidification effect is poor, resulting in uneven humidity in the granary

Due to the need to use ultra-high frequency electromagnetic oscillation technology to obtain water mist, the water cannot be continuously watered for a long time due to the uneven watering. High, not economically efficient

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