Free-disassembly constructed wetland purifying device

Abstract

The invention discloses a free-disassembly constructed wetland purifying device which comprises a constructed wetland purifying device and is characterized by mainly consisting of a water collection channel, a water-in pipe, a front beam, a middle beam, a rear beam and five layers of water-permeable boxes, wherein each water-permeable box is composed of a box body, an X-shaped connection rope box connected with the four corners of the box body and a hanging rope connected with the joint of the X-shaped connection rope body; a hook is arranged at the middle part of the outer bottom surface of the box body; a water outlet is arranged at the lower end part of the two side walls of the box body respectively; and a glass rubble layer is paved in the box body of the water-permeable box. In the constructed wetland purifying device disclosed by the invention, the box body, the connection rope body, the hanging rope and the hook are all made of a stainless steel material, and thus the constructed wetland purifying device has the characteristics of excellent corrosion resistance, formability and compatibility, toughness in a very wide temperature range and the like; and moreover, the utilization efficiency is improved, and the cleaning and disassembly difficulty is reduced. The free-disassembly constructed wetland purifying device disclosed by the invention is suitable for sewage treatment in urban or rural areas.

Description

technical field [0001] The invention relates to an artificial wetland purification device, in particular to a freely detachable artificial wetland purification device. Background technique [0002] With the acceleration of China's industrialization process, water pollution control is facing more and more challenges. Constructed wetland purification device is a composite process combining natural purification and artificial enhancement. It can adapt to the appropriate scale according to the amount of sewage, and can be used for direct treatment and advanced treatment of polluted water. Compared with the traditional secondary biochemical treatment, the artificial wetland purification device has the advantages of low construction and operation costs, good effluent quality and strong adaptability to load changes. It is more suitable for towns or cities with low technical management level and small scale. Rural sewage treatment. However, during the operation of the constructed ...

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Problems solved by technology

However, during the operation of the constructed wetland purification device, blockage is very easy to occur, which will also affect the purification effect of the constructed wetland purification device. In addition, there has always been a problem of difficult cleaning in terms of maintenance. After maintenance, the artificial wetland purification device is abandoned and becomes a burden on the surrounding environment

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