Film storage system for automatic fluoride tester

Abstract

The invention discloses a film storage system for an automatic fluoride tester. The film storage system for the automatic fluoride tester comprises a film storage bin locating frame body and a film storage bin fixedly arranged at the top end of the film storage bin locating frame body, wherein the side wall of the film storage bin is open, the interior of the film storage bin is in the shape of ahollow cavity, an inner cavity of the film storage bin adapts to a film filter clamp, and a detachable side plate capable of being opened is arranged at an opening in the side wall of the film storagebin; and a film filter clamp discharging gap which is formed in a front-back penetrating manner is formed between the film storage bin and the film storage bin locating frame body, and the film storage bin locating frame body is arranged on an automatic pushing mechanism for the film filter clamp and used for pushing out the film filter clamp in the film filter clamp discharging gap. The film storage system for the automatic fluoride tester can be cooperated with the automatic pushing mechanism for the film filter clamp to effectively push out the film filter clamp, realizes an automatic taking-out function for the film filter clamp, and ensures efficient, automatic and continuous taking-out operation for the film filter clamp; and manual taking-out operation is not needed, so that the labor intensity of workers is greatly reduced.

Description

technical field [0001] The invention relates to the technical field of membrane conveying devices, in particular to a membrane storage system for an automatic fluoride measuring instrument. Background technique [0002] There are two types of fluoride in the ambient air: gaseous fluorine and dusty fluorine. The gaseous fluorine is mainly hydrogen fluoride, and the fluorine-containing dust is mainly cryolite, fluorite, aluminum fluoride and phospholime. The pollution mainly comes from electrolytic aluminum plants, phosphate fertilizer plants and Gases and dusts emitted or escaped from cryolite factories, etc. Human hydrogen fluoride 400 ~ 430mg / m 3 High concentrations can cause acute poisoning and death. Long-term inhalation of low-concentration fluorine and its compound gas and dust can affect the normal physiological functions of various tissues and organs, and even cause chronic fluorosis and skeletal fluorosis. Therefore, accurate determination of fluorine in the ambient...

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Problems solved by technology

[0004] The technical problem to be solved in the present invention is to provide a membrane storage system for an automatic fluoride measuring instrument, to solve the problem of inconvenient removal of the filter membrane holder, to cooperate with the filter membrane holder automatic push mechanism to realize the automatic removal of the filter membrane holder, to ensure Efficient, automatic and continuous removal of the filter holder to reduce labor intensity

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