Sewage monitoring device

A sewage monitoring and sewage technology, applied in the direction of measuring devices, test water, material inspection products, etc., can solve the problems of inability to monitor water quality in real time, limited depth of water intake, difficult implementation and application, etc., and achieve compact and reasonable structure layout and smooth operation , Guarantee the effect of monitoring safety

Pending Publication Date: 2020-09-29
北京北方宏拓环境科技有限公司
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Problems solved by technology

These treatment methods are to treat the eutrophic water body through a complex ecosystem, the process is cumbersome, and it is difficult to implement and apply
[0004] In the existing technology, the monitoring of sewage is carried out by manually drawing water on the spot, and then analyzing the water quality. In this monitoring method, the water intake point can only be on the shore, and the sample is single; and the depth of water intake is limited; on the other hand, it is impossible to monitor the water quality. real-time monitoring

Method used

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  • Sewage monitoring device

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Embodiment Construction

[0018] The sewage monitoring device of the present invention includes a sample collector 1, a programmable logic controller 2, a dissolved oxygen sensor 3, and an upload unit 4. The programmable logic controller 2 collects and analyzes the corresponding data in the sewage through the sample collector 1 and the dissolved oxygen sensor 3 to obtain various pollution values, and then controls the oxygen generator and sends the data through the upload unit 4 (mobile phone or server, etc.) Terminal), the PLC can also control the conductivity sensor 6, the pH sensor 7 and the ozone generator 9 to work.

[0019] The sample collector includes a barrel, two semicircular upper covers with shafts and a movable bottom plate, a lead block, a thermometer, a rubber tube and a water stop clip. The upper and lower movable flip cover of the instrument is automatically opened and closed to realize the collection of water samples at the required depth. It is easy to use and can sample liquids at diff...

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Abstract

The invention discloses a sewage monitoring device. The sewage monitoring device comprises a sample collector, a programmable logic controller, a dissolved oxygen sensor and an uploading unit. A PLC collects and analyzes corresponding data in sewage through the sample collector and the dissolved oxygen sensor to obtain various pollution values, then controls oxygen production equipment and sends the data through the uploading unit. The device is compact and reasonable in structural layout, an electrical control part and a fluid part are completely isolated and separated in a clear partition mode, monitoring safety is guaranteed, and a protection level of the system is improved.

Description

Technical field [0001] The invention belongs to the technical field of environmental protection, and specifically relates to a sewage monitoring device. Background technique [0002] With the continuous development of industry, the use of water resources has also increased, and there is less than 1% of fresh water on the earth, and only about 0.007% of the water can be directly used by humans. Therefore, water resources are saved and reused. Water resources have become the focus of attention. In the reuse of water resources, sewage treatment is the top priority. Domestic sewage is a kind of sewage with an increasing proportion in the society, which has a great impact on the natural environment and human life. Domestic sewage contains high nitrogen, phosphorus, and oil content. It only uses physical methods and chemical agents. It often consumes a lot of manpower and material resources, and the effect is not obvious. The use of a large number of chemical agents will also cause a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N33/18G01N27/06G01N21/64G05B19/05
CPCG01N33/18G01N27/06G01N21/643G05B19/05G01N2021/6432
Inventor 尹兆龙
Owner 北京北方宏拓环境科技有限公司
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