CLEANING DEVICE FOR CHEMISTRY LAB INSTRUMENT

WIPO Patent Application WO/2020/087343

A1

A cleaning device for a chemistry lab instrument comprises a container (1), a flushing pump (2), a clean water tank (3), a cleaning container (4), a reciprocating motor (5), a mounting plate (6), two position-limiting rods (7), a leadscrew (8), and a three-way control valve (9). An operation cavity is provided in the container (1). A rectangular frame (10) and a support filter (11) are horizontally mounted in the operation cavity. The cleaning device further comprises a flexible rubber panel (12), a first ball bearing (14), a flushing pipe (15), multiple nozzles (16), a clean water pipe (17), a cleaning pipe (18), a flushing hose (19), a door panel (20), a heating oven (21), a blower (22), a drying air pipe (23), a heating rod (24), and an air blowing pipe (25). An air opening (26) is provided at a top end of the air blowing pipe (25), and communicates therewith. The cleaning device does not damage fragile glass instruments, and eliminates the need for manual operation during cleaning, thereby avoiding injury to the hands of operators, and improving usage reliability. Performing drying on a cleaned lab instrument avoids water stains on the lab instrument, and ensuring proper performance of the lab instrument in subsequent use.

ZHU XUEDE (CN)

PCT/CN2018/113003

May 07, 2020

October 31, 2018

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ZHU XUEDE (CN)

B08B9/28; B08B9/20

CN106363000A	2017-02-01
CN107597757A	2018-01-19
CN105129701A	2015-12-09
CN107900043A	2018-04-13
CN203664304U	2014-06-25
CN108514210A	2018-09-11
EP3069799A1	2016-09-21

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