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A river pollution reduction and purification device

A purification device and river channel technology, applied in chemical instruments and methods, filtration and separation, separation methods, etc., can solve the problems of poor storage capacity of sewage, complicated operation, and inability to be promoted on a large scale, so as to improve the degree of eutrophication , good filtering effect, easy to use and operate for a long time

Active Publication Date: 2017-06-16
张虎
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] At present, the devices for treating river sewage are mainly grid decontamination machines and grid barrier nets, but these devices have low processing capacity, poor storage capacity for sewage, and are inconvenient to clean, complicated to operate, and require a lot of Artificial, cannot be promoted on a large scale

Method used

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  • A river pollution reduction and purification device
  • A river pollution reduction and purification device
  • A river pollution reduction and purification device

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Embodiment Construction

[0041] It should be noted that, in the present invention, the definition of direction is: along the direction of water flow, the upstream is the front, the downstream is the rear; the left is the left, and the upper is the upper. direction of water flow in figure 2 prevail, figure 2 The direction of water flow is from the right to the left of the screen.

[0042] Such as figure 1 and figure 2 As shown, the present invention provides a river channel pollution reduction and purification device, comprising a front water flow acceleration plate 1, a heavy object sluggish pool 3, a filter plate, a dirt transmission device, a fine filter screen 5, and a rear water flow acceleration plate arranged in sequence along the water flow direction. plate 2 and the supporting device 6 for fixing the filter plate and the fine filter screen 5, in this specific embodiment, the filter plate is specifically a wave-shaped filter plate 4, and the upper edge of the heavy object sluggish pool 3 ...

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Abstract

The invention relates to a river channel pollution reduction and purification device, which comprises a heavy sluggish pool, a filter plate and a fine filter screen arranged in sequence along the water flow direction, the river channel pollution reduction and purification device also includes a support device and a dirt transmission device, the support The device is used to fix the filter plate and the fine filter screen. In the river channel pollution reduction and purification device, a heavy object stagnant pool, a filter plate and a fine filter screen are sequentially installed in the river channel, and a floating object blocking device is installed on the river surface. Under the quadruple configuration, a good filtering effect can be guaranteed.

Description

technical field [0001] The invention belongs to the field of water body purification, and in particular relates to a river channel pollution reduction and purification device. Background technique [0002] In recent years, due to the deterioration of the environment, the dirt, impurities, and sediment in the river have increased sharply. On the one hand, these substances have precipitated and caused the river bed to rise; Greatly affected. [0003] At present, the devices for treating river sewage are mainly grid decontamination machines and grid barrier nets, but these devices have low processing capacity, poor storage capacity for sewage, and are inconvenient to clean, complicated to operate, and require a lot of Artificially, it cannot be promoted on a large scale. Contents of the invention [0004] In order to solve the above-mentioned problems existing in the prior art, the present invention provides a river channel pollution reduction and purification device, which...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01D36/04
Inventor 张虎
Owner 张虎
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