A high-efficiency environmental protection sewage treatment system and its construction method
An environmentally friendly sewage and treatment system technology, which is applied in water/sewage treatment, water/sewage multi-stage treatment, water/sludge/sewage treatment, etc., and can solve problems such as environmental pollution in villages and towns, unattainable scale, and inability to carry out centralized treatment. , to achieve the effect of convenient and ingenious construction and improve construction efficiency
Active Publication Date: 2022-01-18
珠海市建滔环保科技有限公司
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Problems solved by technology
At present, the scale of villages and towns cannot meet the requirements of establishing large-scale sewage treatment plants. The sewage generated by villages and towns is discharged into rivers or poured into other places, and centralized treatment cannot be carried out, causing environmental pollution in villages and towns and affecting the ecological environment.
Method used
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[0037] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.
[0038] In the description of the present invention, it should be understood that the orientation descriptions, such as up, down, front, back, left, right, etc. indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, and are only In order to facilitate the description of the present invention and simplify the description, it does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific ...
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The invention discloses a high-efficiency and environment-friendly sewage treatment system, and discloses a construction method of the high-efficiency and environment-friendly sewage treatment system, wherein the high-efficiency and environment-friendly sewage treatment system includes: a sedimentation tank, an oil removal Sludge treatment device, the flocculation tank is equipped with a flocculation device, the flocculation device includes a stirring mechanism, a sediment pushing component and a flocculant spraying device, the stirring mechanism includes a stirring main shaft, and a stirring sub-rod and a telescopic chain mechanism are arranged on the stirring main shaft, and the sludge treatment device includes The sludge conveying device and the sewage discharge channel arranged at the end of the sludge conveying device, and the slag discharge channel is located at the end of the sludge conveying device. The invention is ingenious and convenient in design, and can speed up the process of sewage treatment while improving the flocculation efficiency. The stirring sub-rod is designed to be in a telescopic state, and the flocs on the sub-rod can be removed after stretching, and can be completely pushed down by the cleaning push head. Increase the service life of the stirring spindle.
Description
technical field [0001] The invention relates to the technical field of sewage treatment, in particular to an efficient and environment-friendly sewage treatment system and a construction method thereof. Background technique [0002] With the improvement of people's living standards, more and more sewage is discharged. In villages and towns, the discharged sewage is mainly composed of domestic sewage and agricultural wastewater. Domestic sewage is the main component, which contains a large amount of organic matter, which can be used for secondary fertilization of crops, etc., while agricultural wastewater is composed of chemical fertilizers and other industrial products. composition. At present, the scale of villages and towns cannot meet the requirements of establishing large-scale sewage treatment plants. The sewage generated by villages and towns is discharged into rivers or poured into other places, and centralized treatment cannot be carried out, causing environmental p...
Claims
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IPC IPC(8): C02F9/04C02F101/30
CPCC02F9/00C02F2303/04C02F2101/30C02F1/5281C02F2001/007C02F1/001C02F1/40C02F1/00
Inventor 梁海涛余劲周堃孔庆健姚林芬韩雪岳
Owner 珠海市建滔环保科技有限公司