Intelligent temperature control drying system

Abstract

The invention discloses an intelligent temperature control drying system. The intelligent temperature control drying system comprises a first air filter, an air feeder, a second air filter, an air heater, a charging barrel, a peristaltic pump, an atomizer, a drying tower, a cyclone separator, an outlet air temperature probe, a temperature regulator, an induced draft fan, a water spraying dust remover and a control unit. The first air filter, the air feeder, the second air filter, the air heater and the atomizer are sequentially connected through air pipes. A temperature sensor is arranged at a hot air inlet of the air heater. The temperature regulator and the temperature sensor are both connected with the control unit. The control unit is connected with the temperature regulator and controls the temperature regulator to work according to temperature signals fed back by the temperature sensor so as to regulate the temperature of hot air entering the air heater. According to the intelligent temperature control drying system, the control unit controls the outlet air temperature probe to be in linkage with the peristaltic pump, the outlet air temperature is kept relatively stable, the temperature of the hot air entering the air heater is regulated through the temperature regulator, it is ensured that drying work can be conducted at the set temperature, and the product quality uniformity is ensured.

Description

technical field [0001] The invention belongs to the technical field of grain drying, and in particular relates to an intelligent temperature-controlled drying system. Background technique [0002] With the continuous improvement of productivity, the demand for grain dryers in the market is also increasing. At present, the drying grain of a single dryer in the market has been difficult to meet the grain drying needs of large grain enterprises. Therefore, more and more grain enterprises choose to use multiple dryers in parallel to increase grain drying output. With the development of hot blast stove technology, one hot blast stove can provide hot air that meets the requirements for multiple dryers at the same time, which leads to a one-to-multiple production mode. [0003] In actual production, the hot air outlet of the hot blast stove is connected to the main hot air pipe, and the main hot air pipe is provided with a branch pipe corresponding to the position of each dryer t...

AI Technical Summary

Problems solved by technology

Since the hot air needs to be sent to the last dryer after it comes out of the hot blast stove, it has a certain distance, and the hot air will lose heat energy during the transportation process.

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