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Efficient oxygenation type water body ecological restoration device

A technology for ecological restoration and water body, applied in the direction of oxidized water/sewage treatment, water/sewage treatment, animal husbandry wastewater treatment, etc., can solve the problems of limited water body restoration effect, achieve the effect of improving restoration effect and increasing residence time

Inactive Publication Date: 2020-08-11
陈锦波
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a high-efficiency oxygen-increasing water ecological restoration device that can effectively repair the water body in view of the problem that most traditional water body oxygenation methods have limited restoration effects on the water body

Method used

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  • Efficient oxygenation type water body ecological restoration device
  • Efficient oxygenation type water body ecological restoration device
  • Efficient oxygenation type water body ecological restoration device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Such as Figure 1-3 As shown, a high-efficiency aeration-enhancing water ecological restoration device includes a pool 1 and a housing 2. The device is installed at the bottom of the pool 1. The upper end of the housing 2 is detachably sealed and connected with a sealing cover for adding oxygen. The shell 2 is fixedly connected with the discharge mesh plate 3 and the water guide plate 4 arranged horizontally from top to bottom in order, and the discharge mesh plate 3 and the water guide plate 4 are provided with through holes, and the water guide plate The through hole of 4 is provided with a one-way valve that only allows water to be discharged. The lower end of water guide plate 4 is provided with a lifting plate 5 parallel to it.

[0028] The discharge net plate 3, the water guide plate 4 and the lifting plate 5 divide the interior of the shell 2 from top to bottom into a storage chamber 6, a reaction chamber 7, a drainage chamber 8 and a mixed flow chamber 9, and th...

Embodiment 2

[0042] Such as Figure 4 As shown, the difference between this embodiment and Embodiment 1 is that: the side wall of the mixed flow chamber 9 is fixedly communicated with a plurality of horizontally arranged conduits 19, and the upper side wall of the conduit 19 located at the outer end of the housing 2 is fixedly communicated with a lower one. The mouth through pipe 20, a plurality of lower wide mouth through pipes 20 and a plurality of upper wide mouth through pipes 17 are provided in one-to-one correspondence.

[0043] In this embodiment, when the whole device is driven to move upward, the lifting plate 5 will squeeze the water in the mixed flow chamber 9 out through the lower wide-mouth pipe 20, and the extruded water will be discharged from the upper wide-mouth pipe 17 The air bubbles, water flow and air bubbles will be mixed, which can effectively promote the contact between oxygen and water body, increase the oxygen content of water body, and further improve the repairi...

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Abstract

The invention belongs to the field of ecological restoration, in particular to an efficient oxygenation type water ecological restoration device. The device comprises a water pool and shell, a discharging screen plate and a water guide plate which are horizontally arranged are fixedly connected in the shell in sequence from top to bottom; a lifting plate parallel to the water guide plate is arranged at the lower end of the water guide plate; the lifting plate is in sealed sliding connection with the inner side wall of the shell; the discharging screen plate, the water guide plate and the lifting plate divide the interior of the shell into a storage cavity, a reaction cavity, a drainage cavity and a mixed flow cavity from top to bottom, a plurality of one-way water outlet holes are formed in the side wall of the drainage cavity, and the side wall of the reaction cavity fixedly communicates with at least two injection pipes rotationally and symmetrically arranged relative to the center axis of the shell and a plurality of water inlets internally provided with electromagnetic valves. When the device moves upwards, the lifting plate can extrude water in the flow mixing cavity, extrudedwater flow can impact bubbles discharged from the upper wide-opening through pipe, the water flow and the bubbles can be mixed, contact between oxygen and water can be effectively promoted, and the remediation effect is further improved.

Description

technical field [0001] The invention belongs to the field of ecological restoration, in particular to a high-efficiency oxygen-increasing type water body ecological restoration device. Background technique [0002] With the continuous increase of water pollution, some water bodies have different degrees of eutrophication due to the continuous reproduction of algae organisms. Other water bodies, such as water bodies polluted by heavy metals, are extremely deficient in oxygen content, and ammonia nitrogen, carbon dioxide, sulfur The concentration of harmful substances such as hydrogen is high. [0003] In the process of water body restoration, especially for some aquaculture water bodies, it is often necessary to increase the amount of dissolved oxygen in the water body to achieve the purpose of restoration. Most of the traditional and commonly used methods are to artificially sprinkle oxygenates into the water body, and the oxygenates react with water. A large amount of oxyg...

Claims

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Application Information

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IPC IPC(8): C02F1/72C02F103/20
CPCC02F1/727C02F2103/20
Inventor 陈锦波王玉林
Owner 陈锦波
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