Temperature and humidity integration control drying room

Abstract

The invention belongs to the technical field of drying and particularly relates to a temperature and humidity integration control drying room which comprises an air flow circulation system, a heating and humidification system, a material loading system, a temperature and humidity control system and a wall (1). The temperature and humidity integration control drying room can be formed by one drying room or a plurality of drying rooms in parallel connection. A partition wall (3) in the wall (1) divides the temperature and humidity integration control drying room into a heating chamber (26) on the left and a drying chamber (28) on the right. A temperature and humidity integration control drying technology is adopted in material drying, process parameters such as temperature and moisture content are regulated accurately in real time according to a material state, and fast dehydration of agricultural products is achieved at large enthalpy and high heat transfer efficiency; and compared with drying through traditional drying rooms, the temperature and humidity integration control drying room shortens drying time, reduces energy consumption and improves uniformity in the drying process.

Description

technical field [0001] The invention belongs to the technical field of drying, in particular to a drying room with integrated temperature and humidity control. Background technique [0002] The traditional drying room achieves the effect of turbulence by setting up one or more rows of stirring fans on both sides of the wall, but it cannot ensure that the temperature and humidity of the materials in the feeder are uniform, front and rear, and up and down. The necessary but time-consuming and labor-intensive manual operations such as leaving the house have low efficiency, long drying time, high energy consumption and production costs, and will inadvertently cause a certain amount of artificial pollution. [0003] Compared with the traditional hot air drying technology, the temperature and humidity integrated control drying room combines temperature control and humidity control to keep the moisture content at a high level in the early stage of drying, and then promote the moist...

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Problems solved by technology

[0004] In most of the patents about the structure of the drying room at present, the hot air flow is heated by the radiator installed on the inner wall of the drying room and disturbed by the upper rotating fan. Drying room, the drying room structure disclosed by the patent number 200720076299.4, although it can achieve precise temperature control, it cannot achieve the consistency of the temperature and humidity of the drying room environment in different positions, so that the drying uniformity cannot be guaranteed, and the drying time is too long , the material quality is not uniform, and the application of enthalpy heating in the drying process to achieve precise control of moisture content has not been reported

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