A sampling device for chemical analysis

A technology of chemical agents and sampling devices, which is applied in the direction of analytical material containers, chemical instruments and methods, and laboratory containers, etc., and can solve problems such as long-term contact with substances in the air, chemical agent volatilization, etc.

Active Publication Date: 2022-07-22
江苏省徐州医药高等职业学校
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the embodiment of the present invention is to provide a sampling device for chemical agent analysis, which aims to solve the problem that when the sampling point is far away from the analysis and detection equipment, the chemical agent may volatilize during the long-distance transport or be separated from the air for a long time. Problems with Substance Exposure Reactions

Method used

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  • A sampling device for chemical analysis
  • A sampling device for chemical analysis
  • A sampling device for chemical analysis

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Embodiment Construction

[0029] In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.

[0030] The specific implementation of the present invention will be described in detail below with reference to specific embodiments.

[0031] like figure 1 As shown, a structural diagram of a sampling device for chemical analysis provided for one embodiment, including:

[0032] Sampling assembly for scooping up and holding chemicals; the sampling assembly includes a sampler and a sliding rod 9 connected to each other;

[0033] A sealing assembly, installed on the sampling assembly, used to seal the chemical agent in the sampling assembly;

[0034] A storage assembly for storing the sea...

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PUM

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Abstract

The invention is applicable to the fields related to chemical production, and provides a sampling device for chemical analysis, comprising a sampling component for scooping up and holding the chemical; a sealing component for sealing and storing the chemical in the sampling component; The receiving component is used for receiving the sealing component and the sampling component; the operating component is used for removing the sampling component from the receiving component. After the sampling component completes sampling of the chemical agent, the sealing component seals the sampling component, so that the chemical agent in the sampling component is isolated from a large amount of air, and the containment component restricts the sealing component and the sampling component to be fastened to avoid the sealing component and the sampling component. It is opened during the transport process, which effectively avoids the problem that the chemical agent may volatilize during the long-distance transport process or the chemical agent may contact and react with substances in the air for a long time.

Description

technical field [0001] The invention belongs to the related field of chemical agent production, and particularly relates to a sampling device for chemical agent analysis. Background technique [0002] Chemical agents can inhibit or kill microorganisms and are therefore used for the control of microbial growth. Chemical agents can be divided into bactericides and bacteriostatic agents according to the nature of their action. Chemical bactericides are mainly used to inhibit or kill microorganisms on surfaces, instruments, excrement and the surrounding environment. It is widely used in the prevention of diseases and insect pests of crops and the preservation of food, beverages and medicines. [0003] In the process of manufacturing chemicals, it is necessary to sample and test the chemicals to ensure the effectiveness and controllability of chemical production. The existing sampling devices often use suction to extract liquid chemicals. Powdered or granular chemicals are oft...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01L3/14
CPCB01L3/50B01L2200/0689
Inventor 禹晓梅曹丹
Owner 江苏省徐州医药高等职业学校
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