Full-automatic sewage activated sludge sample detection device and method thereof

Abstract

The invention discloses a full-automatic sewage activated sludge sample detection device and a method thereof. The device comprises a PLC electric cabinet and a sample extraction mechanism, wherein the sample extraction mechanism is electrically connected with the PLC electric cabinet and used for automatically extracting a sewage activated sludge sample, and the sample extraction mechanism comprises a sewage pump, a stirring barrel, a sampling groove, a sewage inlet pipe, a sewage outlet pipe, a sampling outlet pipe and a connecting pipe; the sewage pump is communicated with the stirring barrel through a sewage inlet pipe, and the sewage inlet pipe is communicated with a normally closed electromagnetic valve. Through the sewage inlet pipe, the sewage outlet pipe, the sampling outlet pipe, the connecting pipe and the clear water inlet pipe, sewage can be diluted, an electron microscope can conveniently detect, meanwhile, internal management can be automatically cleaned, a pipeline is prevented from being eroded by the sewage, the sewage is prevented from precipitating in the pipeline, the next detection is prevented from being influenced, and the micro-analysis efficiency of the activated sludge can be more efficiently improved; a more powerful and higher-precision scientific tool is provided for process adjustment, and intelligent and safe operation of the water affair industry is assisted.

Description

technical field [0001] The invention belongs to the technical field, in particular to a fully automatic sewage activated sludge sample detection device and a method thereof. Background technique [0002] At present, sewage treatment is the process of purifying sewage to meet the water quality requirements of being discharged into a certain water body or reused. Sewage treatment is widely used in construction, agriculture, transportation, energy, petrochemical, environmental protection, urban landscape, medical treatment, catering, etc. In various fields, more and more people have entered the daily life of ordinary people. With the improvement of the level of industrialization, the pollution of industrial sewage to the environment is increasing day by day, and the occurrence of environmental pollution accidents is mostly industrial sewage accidents. In order to effectively improve water quality, industrial sewage Discharge has the characteristics of large discharge volume, wi...

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Problems solved by technology

[0003] At present, domestic sewage treatment plants basically do not have the integrated capabilities of automatic sewage sampling, sample photography, and insect identification. The working mode is still traditional manual sampling, manual testing, and microscope observation. This detection method requires a large number of personnel. It takes a lot of time to get the test data. Secondly, the accuracy of the test data is low, and the sewage test results cannot be intuitively understood, so that the sewage cannot be effectively treated.

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