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A treatment system and method applied to urban black and odorous rivers

A river, black and odor technology, applied in the field of urban black and odor river management system, can solve the problems of plant stems and leaves immersed in water, affecting the normal survival of plants, and the fixed frame being unable to adjust itself.

Active Publication Date: 2022-03-15
江苏水工建设集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the fixed frame is fixed on both sides of the river, and the fixed frame is basically at the same height as the water surface in the initial state. When the water surface continues to rise due to heavy rain and other weather, it will cause the water surface to overflow the fixed frame too much, and even cause the plant stems and leaves to be completely immersed. In the water, it affects the normal survival of plants, that is, the position of the fixed frame in the vertical direction cannot be adjusted by itself, so it needs to be improved

Method used

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  • A treatment system and method applied to urban black and odorous rivers
  • A treatment system and method applied to urban black and odorous rivers
  • A treatment system and method applied to urban black and odorous rivers

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Embodiment 1

[0041] A treatment system applied to urban black and odorous rivers, referring to figure 1 , the side of the river near the upstream is fixedly provided with a filter plate 4, the filter plate 4 is a mesh material, the bottom of the filter plate 4 extends below the liquid level, and the two sides of the filter plate 4 are fixedly connected with the two banks of the river respectively by bolts. One end of the filter plate 4 is inclined toward the upstream, and the other end is bent to form a temporary storage tank 40 .

[0042] refer to figure 2 , fixed frame 1 is provided in the river channel, and fixed frame 1 surface is provided with a plurality of meshes 10, and mesh hole 10 is inserted with vegetation 11, and vegetation 11 preferably is the plant that grows in water such as water hyacinth and has water purification quality. The bottom of the river channel is fixedly connected with a vertically arranged connecting seat 2 by rivets. An airbag 12 is fixed on the side wall ...

Embodiment 2

[0048] A treatment method based on the treatment system applied to urban black and odorous rivers, comprising the following steps:

[0049] S1. Divide the vegetation 11 into several small bundles, and cover them with sponge sleeves, then insert the sponge sleeves into the mesh holes 10 on the fixed frame 1 and the movable frame 14, and make the roots of the vegetation 11 protrude from the mesh holes 10 bottoms and deep below the liquid surface, the sponge cover and the mesh 10 are in interference fit.

[0050] S2. Adjust the airbag 12, inflate or deflate the airbag 12 through the air nozzle 13 to adjust the amount of inflation in the airbag 12, thereby adjusting the degree of support (that is, the buoyancy) of the airbag 12 to the fixed frame 1 and the movable frame 14, that is, Adjust the height of the top wall of the fixed frame 1 and the movable frame 14 relative to the liquid level.

[0051] S3, turn on the air pump 31, and input the air above the liquid level from the ai...

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Abstract

The invention discloses a treatment system and method applied to urban black and odorous rivers, relates to the technical field of water treatment, and aims to solve the technical problem that the position of the fixing frame in the vertical direction cannot be adjusted by itself. The main point of the technical solution is that the surface of the fixing frame A number of mesh holes are set through, and vegetation is inserted in the mesh holes. The bottom of the river is fixedly connected with a vertical connection seat. The top wall of the connection seat is provided with a connection hole along its axis, and a connecting rod is inserted in the connection hole. , the fixed frame is fixedly connected to the top of the connecting rod, the side wall of the fixed frame is fixedly connected with an air bag, and the air bag is connected with an air nozzle; when the liquid level changes, the air bag and the fixed frame as a whole can change accordingly, and the fixed frame can be realized Keep relatively stable with the liquid surface, and the fixed frame can be stably adjusted automatically in the vertical direction along the axis of the connecting rod, so that the position of the fixed frame in the horizontal direction is fixed, and the whole has an automatic adjustable fixed frame in the Advantages of the vertical orientation.

Description

technical field [0001] The invention relates to the technical field of water body treatment, more specifically, it relates to a treatment system and method applied to urban black and odorous river courses. Background technique [0002] The river treatment system is a treatment structure used to purify the water in the polluted river. [0003] Existing publication number is the Chinese patent of CN1554600A, has provided a kind of river channel sewage treatment method, and its scheme is: utilize the net-like fixing frame to fix the plant that has the water purification quality that grows in the water such as water hyacinth in the river channel, utilize the growth of plant to purify River sewage. [0004] However, the fixed frame is fixed on both sides of the river, and the fixed frame is basically at the same height as the water surface in the initial state. When the water surface continues to rise due to heavy rain and other weather, it will cause the water surface to overfl...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C02F3/32C02F1/20C02F7/00
CPCC02F3/32C02F7/00C02F1/20C02F2103/001Y02W10/10
Inventor 赵嘉义许彩芸卞国林
Owner 江苏水工建设集团有限公司