Photoelectric sensor used for monitoring liquid phase heavy metals
A photoelectric sensor and heavy metal technology, applied in the field of electronic information, can solve the problems that the monitoring indicators of ordinary people's lives are difficult to go to society, and achieve the effects of reliable performance, reduced optical devices, and short response time
Active Publication Date: 2016-04-13
武汉境辉环保科技有限公司
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Problems solved by technology
For a long time, the monitoring of this project has relied on large-scale testing equipment and professional testing institutions, making it difficult for this monitoring indicator related to the lives of ordinary people to go to society
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[0019] The technical solutions of the present invention will be further specifically described below in conjunction with the accompanying drawings and specific embodiments.
[0020] combine figure 1 , figure 2 , Figure 4 As shown, a photoelectric sensor for monitoring heavy metals in liquid phase comprises a colorimetric base plate 6 on which a colorimetric base 1 is arranged, and the left and right sides of the colorimetric base 1 are respectively provided with signal processing boards 13, The left end of the colorimetric seat 1 is provided with a hole 20, the hole 20 is provided with a colorimetric tube 4, the left side of the hole 20 is provided with a photoelectric tube holder 8, the left side of the photoelectric tube holder 8 is connected with the receiving tube pressure plate 10, and the photoelectric tube holder 8 is provided with a photoelectric cell 9; the right side of the hole groove 20 is provided with a shaping aperture 7 fixed by the aperture fixing ring 3, ...
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Abstract
The invention relates to the technical field of electronic information, and discloses a photoelectric sensor used for monitoring liquid phase heavy metals. The photoelectric sensor comprises a colorimetric base plate, a colorimetric base is arranged on the colorimetric base plate, signal processing plates are respectively arranged at a front side and a rear side of the colorimetric base, a hole groove is arranged at a left end of the colorimetric base, a colorimetric pipe is arranged in the hole groove, a photoelectric tube seat is arranged at a left side of the hole groove, the left side of the photoelectric tube seat is connected with a receiver tube pressure plate, a photoelectric tube is arranged in the photoelectric tube seat; a shaping diaphragm fixed by a diaphragm fixed loop is arranged at a right side of the hole groove, a collimating mirror cylinder and a lens are arranged at the right side of the shaping diaphragm, a lens press ring is connected between the collimating mirror cylinder and the lens, the lens is fixed on a lens mount, and a light feedback plate and a light source are arranged at the right side of the lens. Through integrated optical-mechanical-electrical construction, the function of a large-scale apparatus can be realized, liquid plasticity and optical characteristic can realize optical self-shaping and can reduce optical device, and micromation and integration for sensing can be realized.
Description
technical field [0001] The invention relates to the technical field of electronic information, in particular to a photoelectric sensor for liquid-phase heavy metal monitoring. Background technique [0002] With the continuous development of modern industrial technology, heavy metals are widely used on the road of industrial development, but the resulting pollutants have also increased significantly. Untreated industrial wastes have been discharged into the environment in large quantities, and human beings are indispensable. Agricultural products are also greatly affected. The random discharge of industrial pollutants causes the planting of fruits to be polluted by various heavy metals, including Cr, Cu, Cd, Pb, etc. These heavy metals will eventually enter the human body and affect human health. Therefore, it is of great significance to detect the heavy metal content in water in time to control the heavy metal entering the human body. [0003] With the strengthening of the ...
Claims
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IPC IPC(8): G01N21/27
Inventor 马建辉杨凯周克林
Owner 武汉境辉环保科技有限公司