A detachable artificial wetland purification device

A technology of constructed wetlands and purification devices, applied in sustainable biological treatment, chemical instruments and methods, water/sewage treatment, etc., can solve problems such as blockage, difficult maintenance and cleaning, and affecting the purification effect of constructed wetland purification devices
CN105800788BActive Publication Date: 2018-06-12SHANGHAI AQUATIC ENVIRONMENT ENG CO LTD +1
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Patents(China)
Current Assignee / Owner
SHANGHAI AQUATIC ENVIRONMENT ENG CO LTD
Publication Date
2018-06-12

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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.
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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 adopt an appropriate scale according to the amount of sewage to adapt to it, 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 c...

Claims

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