Wastewater cleaning device for urban garbage treatment station

Abstract

The invention discloses a wastewater cleaning device for an urban garbage treatment station, belonging to the field of wastewater treatment. According to the invention, a deoiling light spot filter element adsorbs considerable oil stains and thus becomes poorer in permeability; after the deoiling light spot filter element is obviously slowed down in a wastewater cleaning speed, the filter element has high resistance to sewage, the impact of sewage on light spot change balls is increased, and the light spot change ball is deformed to extrude fluorescent liquid in the light spot change ball to move upwards so as to allow an empty light-emitting ball to be filled with the fluorescent liquid, so a light emitting ball at an upper half part also emits light spots, a worker can conveniently judge the permeability of the deoiling light spot filter element according to the change condition of the light spots on the light spot change ball; and meanwhile, when an oil absorption floating string absorbs more oil stains, the gravity of the oil absorption floating string is increased, and the oil absorption floating string gradually sinks, so the worker can judge the permeability of the deoiling light spot filter element according to the phenomenon, the deoiling light spot filter element can be conveniently cleaned in time, and the efficient wastewater cleaning capability of the deoiling light spot filter element is effectively ensured.

Description

technical field [0001] The invention relates to the field of waste water treatment, in particular to a waste water cleaning device for municipal waste treatment stations. Background technique [0002] Municipal waste is a mixture of solid waste in cities, including industrial waste, construction waste and domestic waste. The quantity, nature and degree of environmental pollution of industrial waste residues vary greatly, and should be managed uniformly. [0003] According to different situations, each factory will place them in designated areas directly or after treatment to meet the emission standards. Construction waste is generally non-polluting solid and can be disposed of by landfill. Household garbage is the solid waste generated by people in daily life. It has various types, including organic matter and inorganic matter. It should be classified, collected, cleared, transported and treated. [0004] Domestic waste and industrial waste are relatively more urban waste...

AI Technical Summary

Problems solved by technology

[0004] Domestic waste and industrial waste are relatively more urban waste, and industrial waste and domestic waste often contain a large amount of oil. During treatment, oil-water separation is required. In the prior art, the cleaning device for waste water is often not equipped to remind other Adsorptive function makes it difficult for the staff to clean the filter element in the device in time, resulting in worse and worse cleaning efficiency of wastewater

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