Evaporation device and evaporation equipment
The invention provides an evaporation device and evaporation equipment. The evaporation device comprises an evaporation container and an anti-blocking cap which are connected or separated from each other; the anti-blocking cap comprises a first outlet, a first side wall, a first blade, a first openi...
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Main Authors | , , , , |
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Format | Patent |
Language | Chinese English |
Published |
17.04.2020
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Subjects | |
Online Access | Get full text |
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Summary: | The invention provides an evaporation device and evaporation equipment. The evaporation device comprises an evaporation container and an anti-blocking cap which are connected or separated from each other; the anti-blocking cap comprises a first outlet, a first side wall, a first blade, a first opening, a second blade, a second opening and heating wires; the first side wall surrounds the first outlet; the first blade and the second blade are positioned in the first outlet and are fixed on the first side wall; the first blade surrounds the first opening; the second blade surrounds the second opening; the second opening is smaller than the first opening; the heating wires are arranged in the first side wall, the first blade and the second blade. The anti-blocking cap avoids instant large fluctuation of evaporation gas caused by melting, boiling or collapsing of evaporation raw materials in an evaporation container, and the emitting speed of the evaporation gas on the anti-blocking cap isstable. Therefore, the ev |
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Bibliography: | Application Number: CN201911399783 |