Hair sewage treatment tank with self-cleaning function

Abstract

The invention relates to a hair sewage treatment tank with a self-cleaning function. The hair sewage treatment tank comprises a backflushing water inlet, an active carbon filter layer, a fine filter screen, a cleaning rack, a tank body, a water inlet, a seal cover, a motor, an exhaust hole, a shaft, a hair collecting cage, a hair water outlet, a filter plate, a groove, reinforcing ribs, a water outlet, a breast hole, sponge and a piece of non-woven fabric, wherein the tank body is divided into a hair collecting area, a sewage filtering area and a depositing area from top to bottom. The hair sewage treatment tank is simple in structure, is used for preventing intertwining and blockage of hairs, and is extremely convenient to mount, maintain and clean; even if the replacement is required in the event of a failure, only a filter device needs to be replaced or an individual component is replaced after the filter device is taken out, so that the cost and labor force are greatly saved.

Description

technical field [0001] The invention relates to the field of sewage treatment, in particular to a hair sewage treatment tank with self-cleaning function. Background technique [0002] With the continuous improvement of people's living standards, the awareness of environmental protection has also gradually increased. In the process of domestic sewage treatment, the hair that may be contained in domestic sewage should be removed in advance. Although hair belongs to organic matter, it is extremely difficult to be decomposed and deteriorated. The hair that needs to be treated in domestic wastewater such as bathrooms, hotels, and leisure places is increasing year by year. Among the existing hair sewage treatment technologies, including the "04s519" standard atlas published by the Ministry of Construction of the People's Republic of China on February 12, 2004 A reinforced concrete outdoor (indoor) hair collection well and a brick indoor (outdoor) hair collection well are complicat...

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Problems solved by technology

[0002] With the continuous improvement of people's living standards, the awareness of environmental protection has also gradually increased. In the process of domestic sewage treatment, the hair that may be contained in domestic sewage should be removed in advance. Although hair belongs to organic matter, it is extremely difficult to be decomposed and deteriorated. The hair that needs to be treated in domestic wastewater such as bathrooms, hotels, and leisure places is increasing year by year. Among the existing hair sewage treatment technologies, including the "04s519" standard atlas published by the Ministry of Construction of the People's Republic of China on February 12, 2004 A reinforced concrete outdoor (indoor) hair collection well and a brick indoor (outdoor) hair collection well are complicated to construct and difficult to clean after long-term use. The trapped hair and other pollutants cannot be automatically removed and must be frequently unloaded. Opening the closed manhole cover and taking out the filter cartridge for manual cleaning is labor-intensive and inconvenient for operation and maintenance

However, the general filter device in the prior art has poor hair filtering effect, incomplete hair filtration, and needs to be cleaned frequently, and after a long time of use, the hair is easily entangled and knotted with the filter device, which is not only difficult to clean, but may even cause serious blockage

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