Small-size treating device for recycling household wastewater

Abstract

The invention discloses a small-size treating device for recycling household wastewater. The small-size treating device comprises a filtering tank and a water storage tank and is characterized in that the filtering tank comprises a No.1 filtering tank and a No.2 filtering tank; a No.1 water inlet pipeline is arranged at the upper end on the side of the No.1 filtering tank; a slagging port, a turbidity sensor and a sieve are successively arranged at the bottom of the No.1 filtering tank; the lower ends of the No.1 filtering tank and the No.2 filtering tank are communicated with each other through a water guide pipe; a No.2 water inlet pipeline is arranged at the upper end on the side of the No.2 filtering tank; an oil outlet, a first filter screen, a second filter screen and a filtering tank water outlet are successively arranged at the bottom of the No.2 filtering tank; the filtering tank water outlet is communicated with the water storage tank through the water guide pipe; an ultraviolet lamp is arranged on the upper part of the water storage tank while a filtering tank water outlet is formed at the bottom. The small-size treating device for recycling household wastewater has the advantages that the floor area of the device is small, the scrubbing effect is obvious, the operation is simple and convenient, the operation and maintenance are simple, the cost is low, the influence of water temperature and ph value on the disinfecting effect is small and no secondary pollution is generated.

Description

technical field [0001] The invention relates to a small treatment device for recycling household waste water, which belongs to the technical field of waste water recycling. Background technique [0002] The pollution of the society is becoming more and more serious, but people's awareness of saving and environmental protection has not been strengthened. In fact, water resources are not as rich as people have seen. The cyanobacteria incident in Taihu Lake in Wuxi is shocking. The source water treatment process of the waterworks is more complicated. If the sewage treatment plant wants to treat the water to the discharge standard, it must not improve the treatment process. All these need to invest a lot of money. The root cause is the lack of water resources. abuse, destruction and pollution. [0003] To save water resources, start from me, from small things. Household water consumption per capita is about 5 tons per month, not counting extravagance and waste. Can't househol...

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Problems solved by technology

[0004] Compared with this device, the existing technologies on the market: first, the whole process of automatic control of the device is not achieved; second, the inorganic substances used in the whole process of this device will not produce harm to the human body during the process of purifying water. A product that is harmful to health; third, the existing treatment device cannot handle all the wastewater in the household, which has certain limitations and takes up a lot of space

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