Automatic control system of multifunctional drying machine

An automatic control system and drying machine technology, applied in the direction of drying machine, drying gas arrangement, drying, etc., can solve the problems of the quality change of the goods to be dried, the inability to dry the goods accurately, and the impact on the quality of the goods, so as to achieve fast control speed and guarantee Normal and stable operation, avoiding the effect of program running away

Inactive Publication Date: 2012-08-29
SUZHOU JINXIANG TITANIUM EQUIP
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The purpose of drying is to meet the needs of material use or further processing. With the development of society, dryers are used more and more widely in people's daily production and life, but the existing dryers are usually manually controlled by manual experience. Impossible to achieve precise drying of items
And because the drying process is a continuous heating process, due to the high temperature, it is easy to cause qualitative changes in the items to be dried, affecting the quality of the items

Method used

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  • Automatic control system of multifunctional drying machine
  • Automatic control system of multifunctional drying machine

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Embodiment Construction

[0010] The present invention will be further described below in conjunction with the accompanying drawings.

[0011] Such as figure 1 As shown, an automatic control system for a multifunctional dryer includes a microprocessor, a humidity sensor and a temperature sensor connected to the microprocessor, and is characterized in that it also includes a humidity setting module, a temperature setting module, a photoelectric isolation device, relay, dryer and host computer, the humidity setting module and temperature setting module are respectively connected to the microprocessor, the host computer is connected to the microprocessor through a serial port communication circuit, and the microprocessor is sequentially Connected through photoelectric isolator, relay and dryer.

[0012] The present invention collects the temperature and humidity information of the items to be dried through the temperature sensor and the humidity sensor, then inputs them into the microprocessor, compares ...

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Abstract

The invention discloses an automatic control system of a multifunctional drying machine, which comprises a microprocessor, and a humidity sensor and a temperature sensor which are connected with the microprocessor, and is characterized by further comprising a humidity setting module, a temperature setting module, an optical coupler, a relay, a drying machine and a host computer, wherein the humidity setting module and the temperature setting module are respectively connected with the microprocessor, the host computer is connected with the microprocessor through a serial communication circuit, and the microprocessor is connected with the drying machine through the optical coupler and the relay sequentially. The automatic control system of the multifunctional drying machine can realize remote control, accurately control the humidity of an object to be dried, and control the temperature during the drying process, so that the dryness of the object reaches the preset value, a product is enabled not to be qualitatively changed under overhigh temperature, and the quality of the object to be dried is guaranteed.

Description

technical field [0001] The invention relates to an automatic control system of a dryer, which belongs to the technical field of dryers. Background technique [0002] A dryer is a mechanical device that uses thermal energy to reduce the moisture content of materials and is used to dry objects. The dryer evaporates the moisture in the material by heating to obtain a solid material with a specified moisture content. The purpose of drying is to meet the needs of material use or further processing. With the development of society, dryers are used more and more widely in people's daily production and life, but the existing dryers are usually manually controlled by manual experience. Precise drying of items is not possible. And because the drying process is a continuous heating process, due to the high temperature, it is easy to cause qualitative changes in the items to be dried and affect the quality of the items. In addition, there is no remote control system connected to the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F26B21/08F26B21/10
Inventor 范祥荣
Owner SUZHOU JINXIANG TITANIUM EQUIP
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