An experimental glassware cleaning device

Abstract

The invention provides an experimental glassware cleaning device, comprising: a base, a fixing frame arranged on the base, and a cleaning brush device installed on the fixing frame; the cleaning brush device includes: a fixing seat, which is arranged on the fixing frame; Parts, set in the fixed seat, used to provide power; fixed shaft, one end of which extends into the fixed seat, and the other end is connected with a liquid-absorbing conical head; the movable sleeve rod is sleeved on the fixed shaft, and the movable sleeve One end of the rod is rotatably connected to the fixed seat, and the other end is covered with a cleaning brush assembly; the driving part can drive the movable sleeve rod to rotate; the fixed seat is connected with a discharge pipe and a liquid inlet pipe; there is a discharge pipe in the fixed shaft The channel and the liquid discharge channel are respectively connected with the liquid discharge pipe and the liquid suction conical head; the combination of the movable sleeve rod and the fixed shaft rod forms a liquid inlet channel; the liquid inlet channel is connected with the liquid inlet pipe. The device can realize the automatic cleaning of the glassware, and can reduce the consumption of cleaning liquid while improving the cleaning efficiency.

Description

technical field [0001] The invention relates to the technical field of laboratory cleaning equipment, in particular to an experimental glassware cleaning device. Background technique [0002] In a laboratory, such as a chemical laboratory, a large amount of glassware is used in the experimental process. After these glassware are used, they need to be thoroughly cleaned before they can be used again. [0003] The cleaning tools often used in the laboratory are various types of cleaning brushes. The cleaning methods mainly include: 1. Scrub the glassware with a cleaning brush; 2. Soak the scrubbed glassware in the cleaning solution or ultrasonically clean it; 3. Rinse it with high-pressure pure water; 4. Clean the cleaned glassware Carry out air-drying treatment or oven-drying treatment. [0004] In the process of scrubbing glassware with a cleaning brush, the glassware is usually soaked in the cleaning solution, and it is also cleaned under running water. However, the amoun...

AI Technical Summary

Problems solved by technology

[0004] In the process of scrubbing the glassware with a cleaning brush, the glassware is usually soaked in the cleaning solution, and it is also cleaned under running water. However, the amount of cleaning solution used in this cleaning method is large and easy to clean. cause water waste

Moreover, the cleaning efficiency of manual brushing is low, and it is easy to leave the liquid residue used in the previous step experiment in the glassware, which in turn affects the accuracy of the experimental results and detection accuracy.

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