Method and device for cleaning material surface by microwave
A cleaning device and cleaning technology, applied in the directions of cleaning methods and utensils, cleaning flexible items, chemical instruments and methods, etc., can solve the problems of not wide application area and limited cleaning degree, achieve wide application range and improve surface work function. , the effect of optimizing electrode performance
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[0013] The device structure is as figure 2 As shown, a variable frequency microwave oven is used to process a stainless steel chassis 9 and an ultraviolet lamp 3 without electrodes is processed and placed on the stainless steel chassis 9, and the stainless steel chassis is installed at the bottom of the microwave cavity. Use a 22 cm glass plate 8 inverted on the stainless steel chassis 9 as a glass cover, and the edge of the glass cover is cushioned with a special rubber sealing ring 10. Connect the inlet and outlet ports 4 and 5 to the back panel of the microwave oven and connect to the external gas flow controller. The gas flow controller is externally connected to high-purity oxygen, and the air outlet is externally connected to a mechanical vacuum pump. In this way, the vacuum degree of the sealed cavity in the glass disc can be controlled. By controlling the vacuum degree, the equipment can be subjected to oxygen plasma treatment (1-10Pa). What's more conve...
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