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Lifting type water-based blue-green algae fishing device

A salvage device and lift-type technology, which is applied in the field of liftable cyanobacteria salvage devices on water, can solve the problems of natural aging, stealing, and affecting the surrounding ecological landscape.

Active Publication Date: 2017-10-13
WUXI DELINHAI ENVIRONMENTAL PROTECTION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, both approaches have many drawbacks
Manual salvage has problems such as low salvage efficiency and high manpower and material costs
The algae suction method of extracting cyanobacteria from the water surface through a fixed salvage platform combined with a water pump has the following defects: ①The height of the fixed salvage platform is limited. The water level exceeds the limit of the fixed salvage platform, which often causes the platform to be submerged in water. At this time, the cyanobacteria salvage work cannot be carried out; ② Most of the existing fixed salvage platforms are set It belongs to seasonal work, and the salvage equipment is idle and unattended in autumn and winter, which not only greatly affects the surrounding ecological landscape, but is also vulnerable to man-made damage, theft and natural aging.

Method used

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  • Lifting type water-based blue-green algae fishing device
  • Lifting type water-based blue-green algae fishing device
  • Lifting type water-based blue-green algae fishing device

Examples

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Embodiment Construction

[0023] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0024] Such as figure 1 and figure 2 As shown, the lifting type cyanobacteria fishing device on water of the present invention includes a work platform 12 and a fixed pile 1, and an algae fetcher 3 is arranged on the work platform 12. The number of said fixing piles 1 is four, and they are all vertically arranged and respectively located on the four corners of a rectangle. The upper ends of the fixed piles 1 are all concentrically connected with guide piles 7, the operation platform 12 is located inside the four guide piles 7, and the two sides of the bottom of the operation platform 12 are fixed with floats 4, and the horizontal ends of the floats 4 are all connected to the corresponding The guide pile 7 is in the shape of sliding up and down.

[0025] The middle part of described work platform 12 has vertical through hole, and the lower end of described...

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PUM

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Abstract

The invention relates to a blue-green algae fishing device, in particular to a lifting type water-based blue-green algae fishing device. The lifting type water-based blue-green algae fishing device comprises a work platform and fixing piles, and algae fishers are arranged on the work platform. The number of the fixing piles is four, and the four fixing piles are all vertically arranged and located at the four corners of a rectangle. The lifting type water-based blue-green algae fishing device is characterized in that the upper ends of the fixing piles are concentrically connected with guide piles correspondingly, the work platform is located on the inner sides of the guide piles, buoys are fixed to the two sides of the lower portion of the work platform correspondingly, and the two horizontal ends of each buoy are matched with the corresponding guide piles in a vertically sliding mode. The blue-green algae fishing device can rise and fall automatically along with rising and falling of the water level and is prevented from being submersed in the flood seasons, and it can be ensured that blue-green alga are fished smoothly.

Description

technical field [0001] The invention relates to a blue-green algae fishing device, in particular to a water-liftable blue-green algae fishing device with self-adaptive lifting function. Background technique [0002] In recent years, cyanobacterial blooms have become a major water environmental problem in lakes, reservoirs, and fish ponds in China. Water pollution caused by cyanobacterial blooms has had a serious impact on human life and the ecological environment. In addition, cyanotoxins can seriously endanger human health. This kind of harm has become more and more serious, especially in summer and autumn, when blue-green algae multiply and form a layer of blue-green and fishy-smelling foam on the water surface, which seriously consumes oxygen in the water, causing a sharp drop in water quality. Occurrence of fish kills, etc. [0003] In the prior art, the main ways to salvage and collect cyanobacteria floating on the water surface are: manual salvage, or extracting cyan...

Claims

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Application Information

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IPC IPC(8): E02B15/10E02B17/08
CPCE02B15/10E02B17/08
Inventor 马建华韩曙光孙阳徐晓峰
Owner WUXI DELINHAI ENVIRONMENTAL PROTECTION TECH CO LTD
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