一种新型生物质红枣烘干房的设计

The Design of a New Biomass Drying Room

基于传统烘房存在耗能大、污染、自动化程度不高、劳动强度大,烘干品质相对低等缺点,重新设计一种新型烘房,该烘房以生物质为热源,即降低成本,又能减少田间秸秆乱焚等环境污染问题;热风的循环利用,一定程度上又降低干制成本。利用PLC系统控制,自动化程度高,降低劳动强度,并且能够实现温湿度的精确控制,通过控制风机的正反转,实现烘房内温湿度的均匀分布,提高产品烘干品质。

Due to the existence of the traditional drying room energy consumption, pollution, high degree of automation, labor-intensive, relatively low drying quality shortcomings, this paper re-designed a new drying room, the drying room use biomass as a heat source, which can reduces the drying costs and reduce the field burning of straw chaos, which helps protect the environment; Recycling the hot air, which also helps to reduce costs. Use PLC control system , can improve the degree of automation Oven, can reduce labor intensity and also can achieve precise control of temperature and humidity. By controlling the reversible fan, a uniform distribution of temperature and humidity within the drying room can be achieved , which can improve the quality of product.