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Textile formaldehyde detection device and detection method

A detection device and textile technology, applied in the direction of measuring devices, chemical method analysis, chemical analysis by titration, etc., can solve the problems of occupancy, multi-laboratory manpower and material costs, etc., to improve work efficiency and shorten detection time Effect

Pending Publication Date: 2018-08-28
中纺协检验(泉州)技术服务有限公司
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Problems solved by technology

[0004] In the field of textile industry testing, the entire process of formaldehyde content determination usually takes more than one hour, but in daily batch testing, there are not many batches of unqualified formaldehyde content, which takes up a lot of labor and material costs in the laboratory, and further work is needed. Improve

Method used

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  • Textile formaldehyde detection device and detection method

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Embodiment Construction

[0023] The present invention will be further described below through specific embodiments.

[0024] refer to Figure 1 to Figure 2 As shown, a textile formaldehyde detection device includes an operation table 1, a titration component 2, a pressing component 3, a transmission component 4, a control interface 5 and a control system 8.

[0025] The titration assembly 2 is used for dripping the test solution to the textile 7, comprising a first burette 21 for dripping the first test solution to the textile 7, a second burette 22 for dripping the second test solution to the textile 7, and a second burette 22 for adding the second test solution to the textile 7. The first burette 21 supplies the first solvent bottle 25 of the first test solution, the second solvent bottle 26 for supplying the second test solution to the second burette 22, the first placement platform 27 for placing the first solvent bottle 25, The second placement table 28 for placing the second solvent bottle 26, ...

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Abstract

The invention provides a textile formaldehyde detection device and a detection method. The textile formaldehyde detection device comprises an operation table, a titration component, a pressing component and a transmission component, wherein the titration component successively comprises a first titration tube used for titrating a first test solution to a textile and a second titration tube used for titrating a second test solution to the textile; the pressing component is used for carrying out action of pressing a position titrated by the second test solution on the textile; the conveying component is arranged on the operation table and is used for conveying the textile in a direction from the titration component to the pressing component. Through the titration of the first test solution and the second test solution on the textile and the combination of the pressing component, the device is capable of detecting whether the textile contains formaldehyde or not in a few minutes; the textile formaldehyde detection time is reduced; the operating efficiency is improved.

Description

technical field [0001] The invention belongs to the technical field of formaldehyde content detection, and in particular relates to a textile formaldehyde detection device and a detection method. Background technique [0002] Formaldehyde, commonly known as formic aldehyde, is a colorless gas with a pungent and pungent smell, which can irritate the eyes and nose of the human body, and formaldehyde is highly toxic. It ranks second in the list of toxic chemicals controlled in my country. , has been determined by the World Health Organization as a carcinogenic and teratogenic substance, a recognized source of allergies, and a potential strong mutagen. However, formaldehyde is widely used in textiles, food, furniture, and building materials due to its low price and active reaction. field. [0003] Textiles used in daily life contain free formaldehyde and released formaldehyde. Long-term contact with it will cause extremely serious harm to the human body. Textiles are in direct or...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N21/79G01N31/16
CPCG01N21/79G01N31/162Y02A50/20
Inventor 李建雄黄龙吴鸿伟蔡家源陈晓潞庄灿峰
Owner 中纺协检验(泉州)技术服务有限公司
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