Organic pollution detecting device for environmental soil

Abstract

The invention discloses an organic pollution detecting device for environmental soil. The device comprises a guide wheel, a box body, partition plates, an electric heater, heat conducting plates, impellers, rotary shafts, a feeding pipe, a gas chromatograph, a gas collecting box, a gas conveying pipe, cameras, a singlechip microcomputer and a frequency modulation power supply; the guide wheel is arranged on the bottom surface of the box body, the partition plate is arranged in the box body, the partition plates divide the box body into a plurality of sealed chambers, the heat conducting plates are arranged in the chambers, the electric heater is arranged below the heat conducting plates, a rotary shaft is arranged in each of the chambers, the impeller is mounted at the bottom end of each of the rotary shafts, the camera is arranged on the inner wall of each of the chambers, the feeding pipe is arranged on the top ends of the chambers, a weighing device is mounted on the feeding pipe, the gas collecting box communicates with each of the chambers through the gas conveying pipe, the gas chromatograph is mounted on the gas collecting box, the singlechip microcomputer and a controller are arranged on the side wall of the box body, and the frequency modulation power supply is arranged on the box body. The device disclosed by the invention determines the type and content of organic pollutants, guarantees the precision of the result and avoids the contingency of test, and is simple in structure, convenient to use and favorable to popularize.

Description

technical field [0001] The invention relates to a detection device, in particular to a detection device for environmental soil organic pollution. Background technique [0002] Soil pollution will lead to severe direct economic loss, crop pollution and production reduction. Soil pollution is harmful to human health. Soil pollution will cause pollutants to accumulate in plants and be enriched in humans and animals through the food chain, endangering the health of humans and animals, and causing cancer and other diseases. Soil pollution leads to other environmental problems. After the land is polluted, the polluted topsoil with high concentration of heavy metals is easy to enter the atmosphere and water body under the action of wind and water respectively, resulting in air pollution, surface water pollution, groundwater pollution and ecosystem degradation. Other secondary ecological environmental issues. An important part of soil pollution is organic pollution. Organic pollut...

AI Technical Summary

Problems solved by technology

Existing soil organic pollutants are generally volatile, such as pesticides, chloral, polycyclic aromatic hydrocarbons, petroleum, and methane. Different organic pollution requires different soil pollution remediation and treatment plans. Currently, there are a large number of testing equipment on the market. Most tests are inaccurate and difficult to function

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