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Anti chokage water inflow distributor for manmade marsh

A technology of constructed wetlands and distributors, applied in chemical instruments and methods, biological water/sewage treatment, water/sludge/sewage treatment, etc., can solve the problems of blockage and uneven distribution, prolong the operating life and reduce the construction work. The effect of simple operation and maintenance

Active Publication Date: 2007-10-10
江苏东大科技园发展有限公司
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  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Technical problem: The present invention provides an anti-clogging water inlet distribution device for subsurface flow constructed wetlands to solve the problems of clogging and uneven distribution that often occur in the above-mentioned constructed wetlands

Method used

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  • Anti chokage water inflow distributor for manmade marsh
  • Anti chokage water inflow distributor for manmade marsh
  • Anti chokage water inflow distributor for manmade marsh

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Embodiment Construction

[0025] The invention is an anti-clogging artificial wetland water inlet distributor, which includes six parts: a perforated pipe, an anti-impact baffle, a water collection and sedimentation tank, a grid, a gravel area, and a porous cloth water flower wall.

[0026] Wherein, a perforated pipe 1-1 is provided on the upper part of the water inlet surface of the water collection and sedimentation tank 1-3, and an anti-impact baffle 1-2 is provided in the water collection and sedimentation tank 1-3 facing the entrance of the perforated pipe 1-1. , on the other side of the water collecting and settling tank 1-3, that is, the upper part of the water outlet surface is provided with a grid 1-4 and communicates with the water inlet surface of the gravel area 1-5 next to the water collecting and settling tank 1-3, and the gravel area 1-5 The water outlet surface of 5 is provided with porous cloth water flower wall 1-6, and the outside of porous cloth water flower wall 1-6 is the water out...

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Abstract

This invention relates to an anti-blockage inlet water distributor for artificial wetland, which comprises a punched pipe, an anti-shock baffle, a precipitation tank, a grid, a gravel area, and a porous water-distribution perforated wall. The punched pipe is set at the upper part of the water inlet face of the precipitation tank. The anti-shock baffle is in the precipitation tank facing the inlet of the punched pipe. The grid is set at the upper part of the water outlet face of the precipitation tank, and through connected with the water inlet face of the gravel area beside the precipitation tank. The porous water-distribution perforated wall is set at the water outlet face of the gravel area. The water outlet face of the inlet water distributor is set at the outer surface of the porous water-distribution perforated wall. The inlet water distributor can ensure uniform water distribution in all width and depth of the artificial wetland, and ensure normal working of the artificial wetland system.

Description

technical field [0001] The invention relates to a method and device for separating and distributing water inflow to artificial wetlands, and belongs to the technical field of environmental protection equipment manufacturing. Background technique [0002] Constructed wetland is a new type of ecological sewage treatment technology, which is suitable for sewage treatment in large, medium and small towns and rural areas in my country. It not only has good organic matter removal effect, but also has high phosphorus and nitrogen removal functions. In addition, it also has excellent characteristics such as convenient operation and management and low engineering cost. However, judging from the existing engineering practice, due to the uneven distribution of influent water flow, the short flow, partial flow, and channel flow of the water flow in the constructed wetland have greatly reduced the available space of the constructed wetland, thereby affecting the load and capacity of the ...

Claims

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Application Information

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IPC IPC(8): C02F3/32C02F3/10
CPCY02W10/10
Inventor 王世和黄娟鄢璐明劲松
Owner 江苏东大科技园发展有限公司
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