A split-type chemical detection and analysis device

Abstract

The invention provides a split type detecting and analyzing apparatus for a chemical. The split type detecting and analyzing apparatus comprises a long-distance detector, a field detector and an analyzer, wherein the long-distance detector is used for long-distance detection of the chemical in a to-be-detected field, and the field detector is conveyed to the to-be-detected field to conduct field detection according to the detection result; the field detector is conveyed to the to-be-detected field by one of the manners at least that the field detector is carried by a mechanical device and the field detector is cast by an ejection device; the field detector is used for sending the data information obtained through field detection to the analyzer; the analyzer is used for analyzing the received data information and displaying the analysis result. The split type detecting and analyzing apparatus disclosed by the invention utilizes the long-distance detector and the field detector to ensure personal safety of staff, further accurately and efficiently detect the specific information of the chemical in the to-be-detected field, and realize double guarantee of the accurate completeness for detection and the personnel safety.

Description

technical field [0001] The invention relates to the field of hazardous chemical detection, in particular to a split chemical detection and analysis device. Background technique [0002] At present, the on-site rapid detection of chemicals at home and abroad mainly includes the following technologies: (1) ionization / ion mobility spectrometry technology; (2) flame photometry detection technology; (3) infrared spectroscopy technology; (4) Electrochemical detection technology; (5) wet chemical detection technology; (6) surface acoustic wave technology; (7) photoionization detection technology; (8) information collection module arrangement technology (electronic nose); (9) hot spot conduction technology; (10) ) flame ionization detection technology. Detection equipment based on the above technologies can be roughly classified into two categories: non-contact and contact. [0003] Specifically, non-contact detection equipment, such as the use of telemetry technology, can achieve...

AI Technical Summary

Problems solved by technology

[0003] Specifically, non-contact detection equipment, such as the use of telemetry technology, can achieve long-distance detection by emitting infrared light outward, but this method can only roughly quantify parameters such as the concentration of chemicals, which cannot achieve accurate quantification; Detection equipment, which needs to be tested at the site to be tested. For hazardous chemical accidents, before the type of hazardous chemicals is unknown, the operator is sent to the site to conduct contact detection blindly, which is likely to pose a threat to the personal safety of the operator.

[0004] Therefore, based on the suddenness and complexity of hazardous chemical accidents in our country, there is a lack of a detection technology that can achieve the double guarantee of the accuracy and completeness of detection and the safety of personnel.

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