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Aquatic weed clearing device

A technology for cleaning devices and water plants, which is applied in the cleaning of open water surfaces, water conservancy projects, construction, etc. It can solve the problems of unsuitable cutting of water hyacinth, complicated mechanism and operation, and failure to operate normally, so as to speed up the rotting speed and improve the collection efficiency , the effect of sufficient storage capacity

Inactive Publication Date: 2005-03-16
浙江省水电建筑机械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this patented technical solution seems to be complex in mechanism and operation for aquatic plants, especially the three-sided cutting knife is not suitable for cutting planktonic aquatic plants such as water hyacinth; The effect can only be achieved with the help of external force

Method used

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Examples

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Embodiment Construction

[0018] see figure 1 and figure 2 , the front portion of the catamaran 2 is provided with a grass conveyor 3, and the rear is provided with an unloading conveyor 9, and the two conveyors are connected with the hull using a hinge seat, and the conveyor can be rotated around the respective hinges by manipulating the working cylinder.

[0019] Grass collector 1 is made up of grass collecting drum 12 and grass collecting column 11. Grass collector 1 is installed on the grass conveyor 3 head, and it can lift up and down along with the grass conveyor 3's rotation. The grass-collecting fence 11 is installed on the two ends of the grass-collecting roller 12, which are two thin rods stretching forward. The collection area of ​​aquatic plants is expanded by 1 to 2 times;

[0020] Aquatic weed treatment system 5 is made up of aquatic weed cutting machine 51 and dehydration pulverizer 52, and aquatic weed cutting machine 51 is installed on the rear upper steel frame of weed conveyor 3, ...

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PUM

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Abstract

The invention belongs to aquatic weed clearing device, comprising hull, power machine group, drive propulsion system, aquatic weed disposing apparatus, control system, and aquatic weed conveyor which includes weed picking conveyor at the front of the ship and weed unloading conveyor at the back of the ship. Weed collector is installed on the head of the weed picking conveyor and can be up-and-down following the rotation of the weed picking conveyor. The aquatic weed disposing apparatus is composed of aquatic weed cutter and disintegrator. The aquatic weed clearing process comprises: collecting the aquatic weed by weed collector, feeding by weed picking conveyor and cutting by cutter, entering into disintegrator, dewatering, feeding to storage tank by weed unloading conveyor. The invention increases the collecting efficiency of the aquatic weed and benefits the disintegration and dehydration. Therefore, the storage ability of the weed cleaning ship is adequately used.

Description

technical field [0001] The invention belongs to the technical field of machinery for salvaging and removing aquatic plants on the water surface, and in particular relates to a device for removing aquatic plants. Background technique [0002] In recent years, affected by human activities and industrial economy, the water bodies of many rivers, lakes, and reservoirs have been severely trophicized, resulting in a large number of aquatic plants, especially water surface aquatic plants such as water hyacinth. The reproduction is very fast, and its biomass can reach 25kg / m 2 above. In some rivers, aquatic plants fill up the water body, causing channel blockage and poor flood discharge, which seriously affects shipping, flood control, fishery production and urban water supply, and also causes serious harm to the aquatic ecological environment. At present, due to the high labor intensity and low operation efficiency of manual fishing to deal with aquatic plant...

Claims

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Application Information

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IPC IPC(8): E02B15/10
Inventor 俞漫野王根祥李永华
Owner 浙江省水电建筑机械有限公司
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