Blue-green alga, waterweed and bottom mud integrated collecting ship

A technology for aquatic plants and cyanobacteria, applied in harvesters, water conservancy projects, special-purpose vessels, etc., can solve the problems of slow algae water settlement, low efficiency, and high cost of salvage ships, and achieve fast separation of algae water, high efficiency, and high-efficiency operations required effect

Inactive Publication Date: 2015-02-25
吴睿 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Aiming at the problems of high cost and low efficiency of salvage ships existing in the current collection of cyanobacteria, aquatic plants and sediment in lakes, the driving of the ship is affected by cyanobacteria, and the algae water settles slowly, etc., the present invention provides an integrated collection ship for cyanobacteria, aquatic plants and sediment , the collection ship can simultaneously collect cyanobacteria, aquatic plants, and sediment in local waters, and the sediment is used for enhanced sedimentation of cyanobacteria

Method used

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  • Blue-green alga, waterweed and bottom mud integrated collecting ship
  • Blue-green alga, waterweed and bottom mud integrated collecting ship
  • Blue-green alga, waterweed and bottom mud integrated collecting ship

Examples

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Embodiment 1

[0055] Such as figure 1 , 2 As shown in Fig. 3, an integrated collection vessel for blue algae, aquatic plants and bottom mud of this embodiment includes a hovercraft frame 1, a mowing member 10, an algae member 15 and a mud member 27. The hovercraft frame 1 has an overall length×width×height of 10m×6m×3m. The hovercraft frame 1 includes a skirt 2, a hull 3, a guardrail 4, a control room 5, a propulsion fan 6, a fixed rod A7, a fixed rod B8, a connecting rod 9 and an equipment room 19. The skirt 2 is 1.1m high, the hull 3 is 0.4m high, the control room 5 is 1.5m high, the propeller fan 6 has an impeller radius of 0.5m, the fixed rod A7 is 0.35m high, the fixed rod B8 is 0.30m high, and the equipment room 19 is 1.4m high. The hovercraft frame 1 includes skirt 2, hull 3, and control room 5 from bottom to top. The propulsion fan 6, the fixed rod A7, the fixed rod B8, the guardrail 4, and the control room 5 are connected to the hull 3. The hull 3 is composed of two parts of the s...

Embodiment 2

[0073] The difference from Embodiment 1 is that: there are only aquatic plants in the working water area, and the collecting vessel mounts two mowing members for simultaneous operation, and no mud sucking member is mounted.

[0074] Under the above operating conditions, the collection vessel works for 8 hours a day and salvages approximately 700 cubic meters of aquatic plants. Only 2 people are required to operate the control room in turn, which greatly reduces manpower and material resources and improves the efficiency of waterweed cutting.

Embodiment 3

[0076] The difference from Embodiment 1 is that only cyanobacteria exist in the working water area, and the collecting vessel mounts two algae sucking components and two mud sucking components at the same time, and they are operated at the same time.

[0077] Under the above operating conditions, the collection vessel works for 8 hours a day, and the salvage of blue algae is about 400 cubic meters. Only 2 people are required to operate the control room in turn, which greatly reduces manpower and material resources and improves the efficiency of blue algae collection.

[0078] The integrated collection vessel for blue algae, aquatic plants, and sediments provided in the above embodiments can simultaneously collect blue algae, aquatic plants, and sediments in local waters to form a three-dimensional salvage, and simultaneously remove the eutrophication hazards of blue algae, aquatic plants and sediments. The collection vessel can also mount a single component and work alone, with str...

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Abstract

The invention discloses a blue-green alga, waterweed and bottom mud integrated collecting ship which comprises a hovercraft frame, a weed mowing and conveying component, an alga drawing component and a mud suction component. The weed mowing and conveying component, the alga drawing component and the mud suction component are movably connected with the hovercraft frame, and the hovercraft frame works by carrying one or more of the weed mowing and conveying component, the alga drawing component and the mud suction component according to work needs. The blue-green algae, waterweeds and bottom mud of a local water area can be collected synchronously, stereoscopic fishing is formed, and the eutrophication harm of the blue-green algae, the waterweeds and the bottom mud is eliminated synchronously. Single work can be carried out by carrying a single component, pertinence is high, and efficiency is high. Due to the fact that the components are being carried for work, the components can be replaced immediately when a mechanical problem occurs, influence to the work is small, and therefore the advantages of being high in stability, low in manufacturing cost, high in efficiency, high in maneuverability and the like are achieved.

Description

Technical field [0001] The invention relates to a lake blue algae, aquatic grass and sediment collection technology in the field of water treatment, and more specifically, is an integrated collection vessel for blue algae, aquatic grass and sediment. Background technique [0002] Eutrophication refers to the fact that a large amount of nitrogen, phosphorus, potassium and other elements are discharged into the surface water body with slow flow rate and long renewal cycle, so that aquatic organisms such as algae grow and multiply, and the rate of organic matter production far exceeds The rate of consumption, the accumulation of organic matter in the water body, the process of disrupting the aquatic ecological balance. The massive discharge of some phosphorus-containing and nitrogen-containing compounds has accelerated the eutrophication process of rivers and lakes, resulting in the abnormal growth of algae, especially cyanobacteria, and the formation of a blue-green and fishy odoro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B63B35/32E02B15/10A01D44/00
Inventor 吴睿彭禹葛苏阳
Owner 吴睿
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