A lake sewage treatment equipment based on ecological structure

Abstract

The invention provides a lake sewage treatment equipment based on an ecological structure, including a base layer, an adjustable anti-blocking water suction pump, an ecological physical purification box structure, a secondary filter pool structure, a lake ecological maintenance board structure, a backwater oxygenation fountain structure, Water inlet pipe, protective flange, secondary solenoid valve, secondary conduit, water purification storage tank, water suction pipe, lake pool, leak-proof layer, primary solenoid valve, primary conduit, primary treatment tank, top protective plate and In the control cabinet, the adjustable anti-blocking water suction pump is plugged in on the left side of the upper surface of the foundation. The arrangement of the hydraulic cylinder and the telescopic rod in the present invention is beneficial to adjust the length of the water intake pump according to the depth of different lakes to meet the needs of lake sewage extraction; the arrangement of the protective cover of the pump is beneficial to block the sundries in the lake And fish, avoid being sucked into the water intake pump, and protect the safety of the water intake pump.

Description

technical field [0001] The invention belongs to the technical field of lake sewage treatment, in particular to a lake sewage treatment equipment based on an ecological structure. Background technique [0002] In the past 30 years, the population along the lake has increased dramatically, and untreated domestic sewage has been directly discharged into the lake. With the rapid development of the economy and society, the industry is also developing rapidly. A large amount of industrial sewage that has not been treated or has been treated but does not meet the standard is also directly discharged into the lake. In addition, illegal lake filling occurs from time to time, which seriously pollutes the lake. Water Environment. Moreover, since most lakes in China are closed inland lakes, the self-purification capacity of water bodies is limited, so the water quality continues to deteriorate and their functions are seriously atrophied. [0003] According to investigation and researc...

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Problems solved by technology

[0007] In order to solve the above technical problems, the present invention provides a lake sewage treatment equipment based on the ecological structure to solve the problem that the existing lake sewage treatment equipment is not combined with the original lake ecological structure, the water quality treatment effect is poor and the depth of the lake is different. The problem that it is inconvenient to adjust the pumping

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