Purification and deodorization device for domestic wastewater

Abstract

The invention discloses a purification and deodorization device for domestic wastewater. The purification and deodorization device comprises a wastewater tank and a controller; the left side of the wastewater tank is connected with a first purifying pond in an embedding way, and the interior of a first purifying chamber is closely fitted with a filter layer; the top part of the filter layer is closely fitted with a quartz sand layer, and the bottom of the quartz sand layer is closely fitted with an active carbon layer; the bottom of the first purifying pond is closely welded with a second connecting pipeline, and the right side of the second connecting pipeline is closely welded with a second purifying pond; the top of the second purifying pond is connected with a rotating shaft in a penetrating way; a water-quality detector is arranged, and is made from a transparent material, the water-quality detector is controlled by the rotating shaft, so that the control on the water-quality detector can be realized through rotating the rotating shaft, adjustment is carried out according to the water amount in a second water storage chamber, and can be fed back to a liquid crystal display, thereby the detection and observation on the water quality by people are facilitated, and the set-distance detection can be effectively realized.

Description

technical field [0001] The invention relates to the technical field of deodorization devices, in particular to a purification and deodorization device for domestic sewage. Background technique [0002] Domestic sewage is mainly the discharge water produced by various kitchen water, washing water and toilet water used in human life, mainly feces and washing sewage. closely related to living standards. Domestic sewage contains a large amount of organic matter, such as cellulose, starch, sugar, and fat protein. The general feature is that it contains high nitrogen, sulfur, and phosphorus. Under the action of anaerobic bacteria, it is easy to generate odorous substances. [0003] However, the existing sewage recycling system, due to the construction characteristics of cities in our country and historical reasons, treats sewage on a large scale, and it is relatively difficult to use it for the second time. There are certain limitations in the sewage recycling system and water qu...

AI Technical Summary

Problems solved by technology

[0003] However, the existing sewage recycling system, due to the construction characteristics of cities in our country and historical reasons, treats sewage on a large scale, and it is relatively difficult to use it for the second time. There are certain limitations in the sewage recycling system and water quality testing However, the intelligentization of water quality detection cannot be realized, and the strength of deodorization is low, and large-scale sewage purification cannot be carried out.

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