The utility model relates to a wheal anti-itch liquid sprayer which belongs to the field of medical devices. The sprayer is provided with a transparent bottle;
本实用新型涉及一种风疹块止痒液喷雾器，属于医疗器械领域。
By the addition of an umbrella-shaped baffle above the feed sprayer in the column, the liquid entrainment from the column can be diminished.
在精馏塔进料喷头上方增设伞形档板，可以减少精馏塔带液量。
This enables the use of a single flat gasket to seal around the vent opening and seal between the trigger sprayer and the liquid container attached to the trigger sprayer.
这样能够采用单个平的密封垫绕通气口密封并使扳机式喷雾器和与扳机式喷雾器相连的液体容器之间密封。
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