Novel spring-stepped scene-layered sewage treatment equipment

Abstract

The invention discloses novel spring-stepped scene-layered sewage treatment equipment and relates to the technical field of sewage treatment equipment. The sewage treatment equipment is composed of a grid well, an adjusting tank, an anaerobic tank, a water collection tank, a horizontal subsurface flow constructed wetland, surface flow constructed wetlands, an effluent water collection tank and water body purifying plants, wherein the anaerobic tank is arranged at the center of the adjusting tank; the horizontal subsurface flow constructed wetland is arranged on the upper layer of the anaerobic tank; the water collection tank is arranged at the center of the horizontal subsurface flow constructed wetland; several layers of surface flow constructed wetlands are sequentially arranged on the periphery of the horizontal subsurface flow constructed wetland; a layer of horizontal subsurface flow constructed wetland is also arranged on the periphery of the surface flow constructed wetlands; and the horizontal subsurface flow constructed wetland and the surface flow constructed wetlands are filled with constructed wetland padding, and water body purifying plants are planted therein. The novel spring-stepped scene-layered sewage treatment equipment disclosed by the invention has the advantages of novel and reasonable structure design and good using effect, the using cost can be effectively lowered, secondary pollution is avoided, the land occupation is saved, and the equipment is efficient, stable and maintenance-free.

Description

Technical field: [0001] The invention relates to the technical field of sewage treatment equipment, in particular to a new type of sewage treatment equipment with overlapping springs and landscapes. Background technique: [0002] According to the spirit of building "beautiful villages, beautiful homes, and beautiful China" put forward by the Fifth Plenary Session of the Eighteenth Central Committee, rural sewage treatment has been placed in an important position in the process of rural reform and governance, but the current situation shows that the governance The situation is not very ideal, especially in the process of sewage treatment, many sewage treatment equipment can not really achieve the effect of purifying sewage, and this design is based on the traditional technology, a breakthrough combination of various constructed wetland functions , implement complementary advantages, and form a new process of "stacked spring layered scenery sewage treatment" that is both pract...

AI Technical Summary

Problems solved by technology

[0002] According to the spirit of building "beautiful villages, beautiful homes, and beautiful China" put forward by the Fifth Plenary Session of the Eighteenth Central Committee, rural sewage treatment has been placed in an important position in the process of rural reform and governance, but the current situation shows that the governance The situation is not very ideal, especially in the process of sewage treatment, many sewage treatment equipment can not really achieve the effect of purifying sewage, and this design is based on the traditional technology, a breakthrough combination of various constructed wetland functions , implement complementary advantages, and form a new process of "stacked spring layered scenery sewage treatment" that is both practical and beautiful

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