Biological embedding integrated sewage treatment equipment

Abstract

The invention discloses biological embedding integrated sewage treatment equipment. The biological embedding integrated sewage treatment equipment comprises a grid area, a reaction area, a settling area, a power device and a solar battery pack; the reaction area comprises a sewage treatment tank and a rotary steel cage; a water inlet and a water outlet are respectively formed in two ends of the sewage treatment tank; the water inlet communicates with the grid area, and the water outlet communicates with the settling area; a rotary steel cage is erected on the sewage treatment tank and rotatesthrough a rotary shaft; biological embedding balls are uniformly arranged in the rotary steel cage, and 3 / 4 part of the rotary steel cage is exposed in the air; the power device is in transmission connection with the rotary steel cage; and the solar battery pack is electrically connected with the power device. by arranging the grid area and the settling area, sludge in water is more effectively removed, and the sewage treatment efficiency is improved; and the solar battery pack supplies power and stores electric energy, thereby lowering the sewage treatment cost.

Description

technical field [0001] The invention relates to the technical field of sewage treatment, and more specifically relates to a bio-embedding integrated sewage treatment equipment. Background technique [0002] With the rapid development of the economy, more and more factories are established and running. The sewage discharged by the factory contains a large amount of harmful substances and sludge. If the sewage is discharged without treatment, it will easily cause environmental pollution, affect the quality of groundwater, and pose a threat to the safety of surrounding residents. [0003] Because sewage contains COD and BOD, and sludge contains a large amount of organic matter such as sediment, therefore, most of the sewage treatment equipment in the prior art is equipped with an aeration device in the sewage treatment tank to allow microorganisms to perform aerobic respiration and fully oxidize Decompose COD, BOD and sludge in water, but this kind of equipment often does not ...

AI Technical Summary

Problems solved by technology

The sewage discharged from the factory contains a large amount of harmful substances and sludge. If the sewage is discharged without treatment, it will easily cause environmental pollution, affect the quality of groundwater, and pose a threat to the safety of surrounding residents.

[0003] Because sewage contains COD and BOD, and sludge contains a large amount of organic matter such as sediment, therefore, most of the sewage treatment equipment in the prior art is equipped with an aeration device in the sewage treatment tank to allow microorganisms to perform aerobic respiration and fully oxidize Decompose COD, BOD and sludge in water, but this kind of equipment often does not completely treat sewage, and sludge cannot be completely oxidized. If it is discharged, it will still cause pollution to a certain extent; moreover, due to the aerator, The setting of the generator results in loud noise and high cost during the operation of the whole equipment.

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