Multifunctional intelligent drying system and drying process

Abstract

The invention provides a multifunctional intelligent drying system and a drying process. The system comprises a combustor, a feeding bin, a roller drying device, an airflow sand removing device, a separator and a PLC, all of which are connected in sequence. The separator is connected with a dry material bin and a dust remover. The PLC is connected with the above mechanisms. The combustor comprises a fuel bin, an equipment bin and a combustion furnace, the fuel bin is located above the equipment bin, a fuel propelling device and a blower device are arranged in the equipment bin, and the fuel propelling device is connected with a discharging port of the fuel bin. The fuel propelling device and the blower device are respectively connected with the combustion furnace through pipelines, and an ignition device and a temperature sensor are arranged in the combustion furnace. A material level controller is arranged in the feeding bin and provided with an alarm, and an alarm lamp is arranged outside the feeding bin. The drying system further comprises a conveying device, the conveying device comprises a fuel conveying device and a material conveying device, the fuel conveying device is connected with the fuel bin, and the material conveying device is connected with the feeding bin.

Description

technical field [0001] The invention belongs to the technical field of drying equipment, and in particular relates to a multifunctional intelligent drying system and a drying process. Background technique [0002] The drying line is a mechanical combination equipment that uses hot air flow to reduce moisture. It is used to dry materials. The dryer vaporizes and overflows the moisture in the material through the heated hot air flow to obtain the required moisture content percentage. The purpose of the dryer is to meet the needs of material use and further processing. With the development of society, drying lines are used more and more widely in people's daily production and life, but the current drying lines are manually controlled by manual experience. Combination of multiple equipment, manual operation process is relatively complicated, manual ignition, manual fuel addition, manual activation of buttons for various equipment, manual adjustment of dry humidity, etc. The def...

AI Technical Summary

Problems solved by technology

[0002] The drying line is a mechanical combination equipment that uses hot air flow to reduce moisture. It is used to dry materials. The dryer vaporizes and overflows the moisture in the material through the heated hot air flow to obtain the required moisture content percentage. The purpose of the dryer is to meet the needs of material use and further processing. With the development of society, drying lines are used more and more widely in people's daily production and life, but the current drying lines are manually controlled by manual experience. Combination of multiple equipment, manual operation process is relatively complicated, manual ignition, manual fuel addition, manual activation of buttons for various equipment, manual adjustment of dry humidity, etc.

The deficiencies of manual control mainly include the following points: when refueling, the furnace door must be opened and closed, and the temperature is unstable due to the entry of cold air; the amount of refueling is difficult to control, and the amount of fuel added directly affects the stability of the temperature; The dry humidity is unstable; according to the change of temperature and dry humidity, it is difficult to control the amount of incoming raw materials, resulting in unstable dry humidity; the temperature of raw materials will rise sharply, without automatic control and alarm prompts, once negligent, it is easy to cause damage to the inside of the dryer. Catching Fire, Drain Flames, Causing Severe Damage

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