A drying device and drying method

Abstract

The invention belongs to the technical field of drying treatment, and discloses a drying device and a drying method. Wherein, the drying device includes a blowing pipeline, a heater, a detection pipeline, a humidity sensor and a controller. One end of the blowing pipeline is the air inlet, the other end is the blowing port, the heater is set on the blowing pipeline, one end of the detection pipeline is the air return port, the other end is the sewage outlet, the humidity sensor is set on the detection pipeline, and the controller is connected to The heater and the humidity sensor, the controller has a manual mode and an automatic mode. In the automatic mode, when the humidity sensor detects that the humidity value of the gas discharged from the cavity outlet is lower than the first set value, the controller controls the drying device to stop. Among them, the drying method uses the above-mentioned drying device. In the present invention, the arrangement of the heater in the blowing pipeline effectively improves the drying efficiency of the drying device. On this basis, the coordinated arrangement of the humidity sensor and the controller can accurately control the drying degree of the product to be dried.

Description

Technical field [0001] The present invention relates to the field of drying treatment, and more particularly to a drying apparatus and a drying method. Background technique [0002] After the product of the water test, it needs to dry treatment in the factory. When the existing operation method is dry, the water cavity is typically blown dry, during the drying process, it is necessary to operate The person in which the person is blown out in the air of the product to be dried to control the dry process. [0003] In the existing method of operation, since the gas is not heated, the drying efficiency of the normal temperature gas is too low, the drying process is time consuming, and the dry time needs to be controlled by the operator with the experience and limb feeling, and cannot accurately control the degree of drying, energy consumption Higher or dry is not thorough, causing harm to the body of the operator. Inventive content [0004] It is an object of the present invention t...

AI Technical Summary

Problems solved by technology

[0003] In the existing operation method, since the gas is not heated, the drying efficiency of the normal temperature gas is too low, the drying process takes a long time, and the drying time needs to be controlled by the operator's experience and body feeling, the degree of drying cannot be accurately controlled, and the energy consumption High or incomplete drying, easy to cause harm to the operator's body

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