Potential of hydrogen measurement system applied to smelting plant waste gas

Abstract

The invention discloses a pH measurement system for waste gas from a smelter, which comprises a light bulb arranged in the street lamp body, and is characterized in that the light bulb is arranged at the bottom of the lampshade of the street lamp body, and the lampshade is closest to the ground The surface of the side is provided with a rainwater collection hole, and the surface is also provided with a rain collector. The rainwater collection hole is connected to a pipeline. One end of the pipeline is connected to a rainwater collection hole, and the other end is connected to an acid rain detection device. The device uploads the detected rainwater pH value to the server through the wireless transmission device. When it rains, the rainwater enters the lampshade in the wall street lamp, collects the rainwater on the inner wall of the lampshade through the rain collector, and enters the inside of the pipe through the rainwater collection hole, and the pipe is connected to the acid rain detection equipment in the wall street lamp to measure the pH of the rainwater Value detection, so that the acid rain detection equipment is built in, which can prevent the acid rain detection equipment from being exposed to the external environment for a long time, and its detection accuracy will be affected.

Description

technical field [0001] The invention relates to an acid rain detection device, in particular to a pH measurement system for waste gas from a smelter. Background technique [0002] Acid rain, also known as acid precipitation, refers to the precipitation of natural precipitation with a pH value less than 5.6 and the deposition of acidic gases and particulate matter. With the increasing pollution of the atmospheric environment, acid rain has posed a serious threat to the balance of the earth's ecological environment and human health. The environmental acidification caused by acid rain has aroused widespread concern in human society. [0003] Usually, in order to obtain the pH status of precipitation and the content of acidic substances in the atmosphere in a timely manner, environmental monitoring personnel install acid rain automatic collectors in areas that require real-time detection to collect acid rain samples for analysis of acid rain pH data. At present, the existing ac...

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Problems solved by technology

[0004] The technical problem to be solved by the present invention is that it is difficult to collect rainwater in some areas, and the rainwater collection device has no protection, which ...

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