Biochemical, filtering, water isolation flexible pipe wall

Abstract

A flexible-tube wall for river, lake, reservoir, etc to isolate water regions, filtering water and treating water by using it in conjunction with biochemical reactor is composed of the horizontal collecting tubes, the vertical sub-tubes, adhesive fastening belts, lifting lugs, liquid filling connection tubes between said collecting tube and sub-tube, and jointers.

Description

technical field [0001] The invention relates to biochemical, filtering and water-resisting flexible pipe walls, more precisely, a flexible pipe wall arranged in a certain area (abbreviated as raw water volume group) in the projected area of ​​the infinite water area. Background technique [0002] The "raw water volume group" herein refers to the water body space that accommodates the purification device. We have some technical reports about the water wall in the public technical information of the existing water wall, for example, in the Chinese patent CN2646206Y flexible tube water wall and the Chinese patent CN1185388 in the anti-fouling and pollution-reducing method of large-area water bodies The disclosed technical method is to install flexible pipes with both ends closed in the axial direction and horizontally in the water, and the flexible pipes are filled with water as the isolation body. This method is difficult to control the thickness and h...

AI Technical Summary

Problems solved by technology

We have some technical reports about the water wall in the public technical information of the existing water wall, for example, in the Chinese patent CN2646206Y flexible tube water wall and the Chinese patent CN1185388 in the anti-fouling and pollution-reducing method of large-area water bodies The disclosed technical method is to install flexible pipes with both ends closed in the axial direction and horizontally in the water, and the flexible pipes are filled with water as the isolation body. This method is difficult to control the thickness and height of the water partition wall in the raw water volume group. It is difficult to ensure the use under the minimum thickness of the water barrier, the expansion area of ​​the flexible tube of the water barrier is relatively large, and the wall thickness of the flexible tube is relatively large, so the cost is high

The technical method disclosed in the Chinese patent CN2692207 flexible water-proof curtain is to install a buoyancy aid device used axially and horizontally in the water, and a flexible water-proof curtain made of a thin-walled material with a density greater than that of the water body, and the buoyancy aid device is riveted on the curtain body The metal ring is suspended in the water with steel cables to form a wall to shield pollutants. Although this method is very practical and economical, the stress concentration at the hanging point of the flexible water-proof curtain is easy to damage; in addition, the water-proof wall At the same time, the function expansion of the activated sludge slurry can be concentrated, so that the active bacteria can penetrate into the polluted water body to play a biochemical role. We have not found any reports

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