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1. (WO2018201701) LABORATORY SECONDARY EXTRACTION SEPARATORY FUNNEL

Pub. No.:    WO/2018/201701    International Application No.:    PCT/CN2017/112268
Publication Date: Fri Nov 09 00:59:59 CET 2018 International Filing Date: Thu Nov 23 00:59:59 CET 2017
IPC: B01L 3/00
B01D 11/04
B67C 11/04
Applicants: YANCHENG HUAOU INDUSTRIAL CO., LTD.
盐城市华鸥实业有限公司
Inventors: CHEN, Ruzhu
陈汝祝
CHEN, Hua
陈华
WU, Lang
吴浪
Title: LABORATORY SECONDARY EXTRACTION SEPARATORY FUNNEL
Abstract:
A laboratory secondary extraction separatory funnel, comprising: a feed tank (1), a connector head (2), a filter tube (3), a display panel (4), an upper extraction layer bottle body (5), a lower extraction layer bottle body (6), scale lines (7), a lower liquid outlet tube (8), a rubber filler block (9), a stopcock (10), a liquid outlet (11), a rotary button (12), and a label (13); the display panel (4) is provided with a liquid level sensor (401), an operation indicator light (402), an outer cover (403), a display screen (404), and a battery (405); the outer cover (403) is connected to the upper extraction layer bottle body (5), and the liquid level sensor (401) is connected to the upper extraction layer bottle body (5) by means of the outer cover (403); the display screen (4) is mounted on a surface of the outer cover (403), and the battery (405) is mounted at a lower side of an inner portion of the outer cover (403).