Tobacco sheet moisture online control device
The invention discloses a tobacco sheet moisture online control device. The tobacco sheet moisture online control device comprises a microwave drying cavity, a microwave source used for generating microwaves and a microwave source power source; the microwave drying cavity is provided with a feeding...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The invention discloses a tobacco sheet moisture online control device. The tobacco sheet moisture online control device comprises a microwave drying cavity, a microwave source used for generating microwaves and a microwave source power source; the microwave drying cavity is provided with a feeding port and a discharging port, a conveying mechanism used for conveying tobacco sheets is arranged inthe microwave drying cavity, and the conveying mechanism is connected with the feeding port and the discharging port; and a humidity detector used for detecting the humidity of the tobacco sheets is arranged at the discharging port and is used for controlling the microwave source to increase the output power when it is detected that the humidity of the tobacco sheets is larger than a preset value.The tobacco sheet moisture online control device can dry tobacco sheets while conveying the tobacco sheets, online monitoring and control over the humidity of the tobacco sheets are achieved, frequent roller winding in the pr |
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