Novel splashing-proof flask device

Abstract

The invention relates to a novel splashing-proof flask device. The novel splashing-proof flask device comprises an upper main body, a lower main body, a splashing-proof flow guiding plate and a rubber sealing ring, wherein the upper main body and the lower main body are connected by threads, the splashing-proof flow guiding plate is fixed at a flask mouth of the upper main body, and a sealing device is arranged at the junction of the upper main body and the lower main body. The splashing-proof flask device further comprises a water suction device, wherein the water suction device is arranged on the sealing device. The device has the advantages that the problem that flasks cannot contain bulk solid reactants is excellently solved, the problem of liquid splashing due to the fact that a flow guiding rod is required to be used during liquid adding is solved, and the problem that the flasks are difficultly cleaned after carrying out chemical experiments is also solved, so that the practicability is very strong.

Description

technical field [0001] The invention relates to a novel anti-splash flask device, which is a flask tool used in experiments or production, and belongs to the field of chemical glassware, in particular to a split-type anti-splash flask. Background technique [0002] The flask is one of the utensils commonly used in chemical experiments or chemical production processes. It is suitable for heating, mixing liquids, and performing related chemical reaction experiments. Due to the small design of the bottle mouth of the flask, the traditional flask needs to use a drainage rod when adding liquid. During the operation, the chemical reagents are likely to splash out of the flask, causing chemical accidents. After the chemical reaction is over, cleaning the flask is a very tedious task. , the bottle mouth is thin and the bottle body is long, so it is difficult to clean the flask comprehensively. If there is a large solid reactant in the process of chemical reaction, the solid reactant...

AI Technical Summary

Problems solved by technology

Due to the small design of the bottle mouth of the flask, the traditional flask needs to use a drainage rod when adding liquid. During the operation, the chemical reagents are likely to splash out of the flask, causing chemical accidents. After the chemical reaction is over, cleaning the flask is a very tedious task. , the bottle mouth is thin and the bottle body is long, so it is difficult to clean the flask comprehensively. If there is a large solid reactant in the process of chemical reaction, the solid reactant must be ground and added, and the operation is very cumbersome. Secondly, in the prior art Even if the flask has an anti-splash device, there is still the possibility of liquid splashing, which poses a certain safety hazard

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