Universal low-temperature constant-humidity thermal refining unit for granary

Abstract

The invention provides a universal low-temperature constant-humidity thermal refining unit for a granary. The universal low-temperature constant-humidity thermal refining unit for the granary is installed outside the granary and comprises a refrigeration mechanism, a heating mechanism, a humidification mechanism, a ventilation mechanism, various sensors and pipes; the refrigeration mechanism is mainly composed of a compressor, a liquid storage device, a condenser, a drying filter, a fluorine thermostatic expansion valve and an evaporator; the heating mechanism is mainly composed of a compressor, a liquid storage device, a condenser, a drying filter and a heater; the humidification mechanism is mainly composed of an ultrasonic humidifier and a heater; the ventilation mechanism is mainly composed of a circulation fan, a pipe fan, various electric closed fan valves and various air filters. According to the universal low-temperature constant-humidity thermal refining unit for the granary,natural ventilation, refrigeration and dehumidification and heating, humidification and thermal refining are integrated, automatic adjustment can be achieved, the energy saving effect is good, and theunit is suitable for granaries of processed grain, grain and transferred grain, various square granaries, shallow circular granaries and the like and can be used by most grain storage areas in China.

Description

technical field [0001] The invention belongs to the field of grain storage, and in particular relates to an all-round granary low-temperature and constant-humidity conditioning unit. Background technique [0002] With the increasing development of low-temperature grain storage, various low-temperature grain storage methods and equipment have emerged as the times require, but disorderly competition has caused many products with high energy consumption, single function, and poor performance to enter the market, which is not conducive to scientific and technological grain storage, The development of green grain storage. [0003] In the development of granary air treatment technology in the past few years, equipment factories have used many different methods to reduce and control the temperature and humidity of granaries. For example, grain coolers, internal circulation ventilation, household air conditioners, industrial air conditioners, grain humidification and conditioning m...

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Problems solved by technology

[0007] Aiming at the above-mentioned low-temperature storage equipment used in different grain areas, there are many types, the equipment functions are relatively single, the temperature and humidity requirements for low-temperature and quasi-low temperature storage are different, the compatibility of equipment functions is insufficient, and the repeated investment in low-temperature storage equipment is large. The present invention discloses a An all-round granary low temperature and humidity conditioning unit

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