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Reaping device for submerged vegetation

A technology for harvesting devices and submerged vegetation, which is applied to harvesters, biological water/sewage treatment, water/sludge/sewage treatment, etc., can solve the problems of vicious circle of water quality and incomplete salvage of submerged plants, and improve the water body Effects of water quality, resource conservation, and promotion of regrowth

Pending Publication Date: 2017-02-15
LINGNAN LANDSCAPE
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the salvage of submerged plants is generally relatively passive, and the salvage of submerged plants is extremely incomplete, which is likely to cause a vicious cycle of water quality

Method used

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  • Reaping device for submerged vegetation
  • Reaping device for submerged vegetation

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Embodiment Construction

[0029] In order to make the technical problems, technical solutions and beneficial effects solved by the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0030] like figure 1 A submerged vegetation harvesting device shown includes a loading system, a harvesting system, a dredging system, and a regulating system. The main body of the loading system is the harvesting frame 3, which is mainly composed of the harvesting rod 1 and the net bag 2, and plays the role of salvaging submerged vegetation.

[0031] Harvesting frame 3 is a hollow cube, and skeleton is made of harvesting bar 1, and four sides and top surface are made of net bag 2. Harvesting rod 1 is made up of four end-to-end rod bodies on the top surface and four ro...

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Abstract

A reaping device for submerged vegetation comprises a loading system and a reaping system, wherein the loading system comprises a reaping frame and a net nag, and the reaping frame has no bottom face; the net bag is fixed inside or outside the side face and the top face of the reaping frame; a cutting head is connected to a tail end of the side face of the reaping frame, and movable connecting parts are disposed on vertexes of the top face and the bottom part of the reaping frame; a reaping handle is an inverse L-shaped cylindrical body which is formed through mutual intersection and connection, and the tail end of the reaping handle is connected to the movable connecting parts; and the reaping handle controls opening and closing of the reaping frame through control of the movable connecting parts, so that the cutting head can be controlled to be closed and cut submerged plants. In a conventional submerged vegetation refloating method, only the dead submerged vegetation can be refloated, so that refloating is passive and not thorough. According to the invention, the submerged vegetation in a growth period is refloated, so that secondary pollution caused by natural death and rot of the submerged vegetation to water quality can be prevented, and thus water body eutrophication can be controlled.

Description

technical field [0001] The invention relates to a harvesting device for submerged vegetation, in particular to a harvesting device for submerged vegetation in a growth period that can effectively prevent sediment from disturbing turbid water bodies. Background technique [0002] In recent years, the situation of water body eutrophication has become severe, and it has become one of the social and environmental problems that seriously threaten the safety of water resources and drinking water in my country. Excessive nitrogen and phosphorus nutrients entering the water body and cannot be effectively removed is one of the important reasons for the eutrophication of the water body. [0003] my country’s urban water resources are in short supply. Reclaimed water has been used as a water supply source for landscape water bodies in cities such as Beijing. However, the concentration of nitrogen and phosphorus in regenerated water is much higher than the critical value of eutrophicati...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01D44/00C02F3/32
CPCA01D44/00C02F3/32
Inventor 王婉清高彦波高声远佟镇郭宏凯曹大伟徐志郑冬宇于田田李远帆王影
Owner LINGNAN LANDSCAPE
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