Photolytic experimental apparatus

Abstract

The invention discloses a photolytic experimental apparatus which can be used for photolytic reaction experiments in environmental chemistry, environmental engineering and environmental science. The apparatus comprises a box body, at least two lamp tubes, cooling fans, a five-point magnetic stirring device, a water tank and a vessel, wherein the lamp tubes are arranged on the upper part in the box body; the cooling fans are arranged on the two side walls at the upper part of the box body; the five-point magnetic stirring device is arranged at the bottom in the box body; the water tank is arranged above a heating tray / stirring tray of the five-point magnetic stirring device; the vessel is arranged in the water tank for placing a test sample; the placement position of the vessel corresponds to a sample point position of the five-point magnetic stirring device; and the water tank is provided with a water inlet and a water outlet which extend out of the box body. The photolytic experimental apparatus can be used in experimental researches of photolysis of various light-absorbing organic matters, and has the various advantages of small occupied area, flexibility in operation, capability of replacing the lamp tube as required, namely changing a light source and light intensity and adjusting a distance measurement experiment condition between the reaction surface vessel and the lamp tube, cooling water temperature drop facility, light weight, portability and the like.

Description

technical field [0001] The invention relates to a photolysis experimental device, which is used for photolysis reaction experiments in environmental chemistry, environmental engineering and environmental science. Background technique [0002] Photocatalytic degradation is one of the main processes of the environmental behavior of organic compounds that have light-absorbing properties or absorb light through other reasons. Carry out basic theoretical research on photolysis, photolysis metabolic pathways, photolysis products, and photolysis reaction kinetics to reveal its environmental behavior and basic principles, and provide technical support for subsequent technical personnel in the field of environmental engineering to remove such pollutants from the environment The development provides a scientific theoretical basis, therefore, the photolysis reaction experimental device is a necessary and important experimental device for studying the process. [0003] The existing pho...

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Problems solved by technology

[0007] In order to meet the needs of experimental scientific research personnel in the field of basic research, the present invention provides a photolysis experimental device, which solves the problem that the existing photolysis experimental device occupies a large area, the distance between the sample and the lamp tube cannot be adjusted, and the cooling effect is not enough obvious defects

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